1 2009-03-22 Borut Razem <borut.razem AT siol.net>
3 * Small Device C Compiler 2.9.0 released
4 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
6 2009-03-15 Borut Razem <borut.razem AT siol.net>
8 * support/scripts/repack_release.sh: added
10 2009-03-13 Borut Razem <borut.razem AT siol.net>
12 * doc/sdccman.lyx: "freeware" replaced with "free open source"
14 2009-03-12 Borut Razem <borut.razem AT siol.net>
16 * src/z80/peep.c: #2652979: --debug crashes sdcc
18 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
21 support/regression/tests/bug2655200.c:
22 applied modified patch from Robert Larice <larice AT vidisys.de>
23 fixing original report of bug #2655200: pointer to pdata memory
24 not correctly initialized
26 2009-03-11 Borut Razem <borut.razem AT siol.net>
28 * as/asranlib/asranlib.c: retain the original file mode
30 2009-03-10 Borut Razem <borut.razem AT siol.net>
32 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
33 support/regression/tests/bug1875933.c:
34 fixed bug #1875933: Evelyn jumps into the void
35 thanks to Robert Larice
37 2009-03-10 Raphael Neider <rneider AT web.de>
39 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
40 to pCodeInstruction to avoid a segmentation fault
42 2009-03-03 Borut Razem <borut.razem AT siol.net>
44 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
46 2009-03-03 Raphael Neider <rneider AT web.de>
48 * device/lib/pic/libdev/Makefile.in: build device-specific
49 libraries for the correct processor, fixes #2654585
51 2009-03-01 Raphael Neider <rneider AT web.de>
53 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
55 2009-03-01 Borut Razem <borut.razem AT siol.net>
57 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
58 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
59 changed sdcc version to 2.9.0
61 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
63 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
64 (serialRegAssign): do not spil bit registers
65 throughout cosmetic changes
66 * support/regression/tests/bug2435941.c: new, added
68 2009-02-28 Raphael Neider <rneider AT web.de>
70 * src/regression/compare10.c,
71 src/regression/compare7.c,
72 src/regression/compare8.c,
73 src/regression/compare9.c: reset watchdog timer in time
74 * src/regression/configword.c: apply patch from #2488150
75 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
76 handler to 0x0000 as the linker no longer knows STARTUP sections
77 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
78 patch #2512926 to (mostly) fix #1762626, cosmetic changes
79 * src/pic/pcodepeep.c: remove reference to nonexisting function
81 2009-02-28 Raphael Neider <rneider AT web.de>
83 * device/include/pic16/signal.h: avoid multiline inline
84 assembler statements in macros, addresses #2644965
86 2009-02-27 Raphael Neider <rneider AT web.de>
88 * device/include/pic16/pic18f[24][3456]k20.h,
89 device/include/pic16/pic18f[68][567]j50.h,
90 device/include/pic16/pic18f[68]6j55.h,
91 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
92 device/lib/pic16/libdev/pic18f[68][567]j50.c,
93 device/lib/pic16/libdev/pic18f[68]6j55.c,
94 device/include/pic16/pic18fregs.h,
95 device/include/pic16/pic16devices.txt,
96 device/lib/pic16/pics.all,
97 device/lib/pic16/libdev/Makefile.am,
98 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
99 families (87j50 family contributed by Robert Wuest)
101 * device/include/pic16/adc.h,
102 device/lib/pic16/libio/adc/adcbusy.c,
103 device/lib/pic16/libio/adc/adcclose.c,
104 device/lib/pic16/libio/adc/adcconv.c,
105 device/lib/pic16/libio/adc/adcopen.c,
106 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
108 * doc/sdccman.lyx: updated list of supported devices, fixed typo
109 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
111 * device/lib/pic16/Makefile.in,
112 device/lib/pic16/libm/Makefile.in,
113 device/lib/pic16/debug/Makefile.in,
114 device/lib/pic16/libio/Makefile.in,
115 device/lib/pic16/startup/Makefile.in,
116 device/lib/pic16/libsdcc/Makefile.in,
117 device/lib/pic16/libdev/Makefile.in,
118 device/lib/pic16/libc/Makefile.in: regenerated
120 2009-02-27 Borut Razem <borut.razem AT siol.net>
122 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
123 #1829678 and #1704376 in the way proposed by Alan Baldwin
125 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
127 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
128 to Steve Qu for the fix.
130 2009-02-23 Borut Razem <borut.razem AT siol.net>
132 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
133 it is already fixed for mcs51 and hc08 targets
134 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
136 2009-02-22 Borut Razem <borut.razem AT siol.net>
138 * device/lib/Makefile.in: fixed parenthesis error
139 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
140 fixed webdocs bug #1967920: --version
142 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
144 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
146 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
148 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
149 when addresses are unsorted
151 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
153 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
154 Gudjon Gudjonsson <gudjon AT gudjon.org>
155 * device/include/mcs51/p89c66x.h: fixed some defines
156 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
157 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
160 2009-02-14 Borut Razem <borut.razem AT siol.net>
162 * doc/sdccman.lyx: corrected cpp info
164 2009-02-13 Borut Razem <borut.razem AT siol.net>
166 * as/Makefile.in: *.doc renamed to *.txt
168 2009-02-11 Borut Razem <borut.razem AT siol.net>
170 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
171 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
173 2009-02-11 Borut Razem <borut.razem AT siol.net>
175 * doc/sdccman.lyx: documented ar format libraries
177 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
179 * support/regression/tests/float_single.c: added regression
180 test. Some testpoints for probably rarely used functions
181 (acosf, sinhf, tanf, expf) disabled for some targets
183 2009-02-10 Raphael Neider <rneider AT web.de>
185 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
186 (genAssign): fixed for operands on the stack
188 * device/lib/pic16/libc/stdio/vfprintf.c,
189 device/lib/pic16/configure.ac,
190 device/lib/pic16/Makefile.common: add configurable support for
191 printing floats via ./configure --enable-floats
192 * device/lib/pic16/configure,
193 device/lib/pic16/Makefile.in,
194 device/lib/pic16/libm/Makefile.in,
195 device/lib/pic16/debug/Makefile.in,
196 device/lib/pic16/libio/Makefile.in,
197 device/lib/pic16/startup/Makefile.in,
198 device/lib/pic16/libsdcc/Makefile.in,
199 device/lib/pic16/libdev/Makefile.in,
200 device/lib/pic16/libc/Makefile.in: regenerated
201 * doc/sdccman.lyx: documented float support and how to get it
202 * doc/Makefile.in: fixed race condition on parallel builds
204 * device/lib/pic16/libc/stdio/sprintf.c,
205 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
206 pointer to the string buffer, enlarge buffer for x_ftoa()
208 2009-02-10 Borut Razem <borut.razem AT siol.net>
210 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
212 2009-02-10 Raphael Neider <rneider AT web.de>
214 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
216 2009-02-09 Raphael Neider <rneider AT web.de>
218 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
219 artificial bank size limits for compound data (structs, arrays),
220 avoids assert if --obanksel=N, N > 1, is given
222 2009-02-09 Borut Razem <borut.razem AT siol.net>
224 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
225 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
226 uses '`' character instead '\n' for padding
227 * as/asranlib/asranlib.c: made it more robust
229 2009-02-08 Borut Razem <borut.razem AT siol.net>
232 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
233 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
236 2009-02-07 Borut Razem <borut.razem AT siol.net>
238 * as/asranlib/asranlib.c: fixed BSD header length calculation
239 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
240 due sdcc asxxxx license change to GPLv3
242 2009-02-05 Borut Razem <borut.razem AT siol.net>
244 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
245 added support for BSD (Mac OS X) ar format
246 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
247 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
248 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
249 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
250 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
251 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
252 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
253 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
254 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
255 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
256 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
257 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
258 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
259 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
260 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
261 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
262 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
263 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
264 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
265 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
266 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
267 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
268 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
269 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
270 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
271 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
272 changed license to GPL either version 3, or (at your option) any
275 2009-02-05 Borut Razem <borut.razem AT siol.net>
277 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
278 added support for BSD (Mac OS X) ar format
280 2009-02-02 Borut Razem <borut.razem AT siol.net>
282 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
283 device/lib/z80/Makefile.in:
284 chose source files in the PORT directory if they are available
286 2009-02-01 Raphael Neider <rneider AT web.de>
288 * device/lib/pic16/libdev/pic18f1220.c,
289 * device/lib/pic16/libdev/pic18f4450.c:
290 define SSPBUF to allow use of printf
292 2009-02-01 Borut Razem <borut.razem AT siol.net>
294 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
295 device/lib/hc08/Makefile.in, device/lib/incl.mk,
296 device/lib/z80/Makefile.in:
297 don't remake libraries
298 * support/regression/tests/snprintf.c:
299 reenable floating point in small-xstack-auto library
301 2009-01-26 Raphael Neider <rneider AT web.de>
303 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
305 2009-01-25 Raphael Neider <rneider AT web.de>
307 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
308 search path instead of appending them
310 2009-01-24 Borut Razem <borut.razem AT siol.net>
312 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
313 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
314 to 32 bit unsigned int when calling sputl() since it is a macro
315 * as/link/lkar.c: changed the initialization of This->loaded
317 2009-01-23 Borut Razem <borut.razem AT siol.net>
319 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
320 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
321 unsigned int when calling new(), since asxxxx doesn't use function
324 2009-01-21 Borut Razem <borut.razem AT siol.net>
326 * as/link/lkar.h: sgetl and sputl are independent of endianness
327 * as/link/sdxxxx_config.h.in: removed endianness detection
329 2009-01-20 Borut Razem <borut.razem AT siol.net>
331 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
332 due creation of ar format libraries
333 * support/scripts/sdcc.nsi:
334 don't add nonexistent object files to the package
336 2009-01-19 Borut Razem <borut.razem AT siol.net>
338 * Makefile.in, configure.in, configure,
339 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
340 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
341 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
342 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
343 device/lib/small/Makefile.in,
344 device/lib/z80/Makefile.in: create ar format libraries
345 * support/regression/ports/mcs51-xstack-auto/spec.mk:
346 use device/lib/Makefile to create library
347 * support/regression/tests/snprintf.c:
348 floating point is not enabled in small-xstack-auto library
349 * device/lib/libfloat.lib, device/lib/libint.lib,
350 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
352 2009-01-18 Borut Razem <borut.razem AT siol.net>
354 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
355 warning: extra tokens at end of #endif directive
357 2009-01-11 Borut Razem <borut.razem AT siol.net>
359 * Makefile.in: added SDCC_ASRANLIB to PKGS
361 2009-01-10 Borut Razem <borut.razem AT siol.net>
363 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
364 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
365 due added support for ar format libraries
367 2009-01-09 Borut Razem <borut.razem AT siol.net>
369 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
370 as/asranlib/asranlib.c: added asranlib
371 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
372 * Makefile.in, as/link/hc08/Makefile.in,
373 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
374 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
375 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
376 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
377 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
378 configure.in, sdcc.dsw: modified to support ar format libraries
380 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
382 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
385 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
387 * sim/ucsim/z80.src/inst_ed.cc:
388 Fixed bug #2488074, which made regression tests fail.
390 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
392 * device/lib/z80/mod.s,
393 device/lib/z80/div.s,
394 device/lib/z80/mulchar.s,
395 device/lib/z80/mul.s,
396 device/lib/z80/divsigned.s,
397 device/lib/z80/Makefile.in:
398 Implemented RFE #1702376.
400 2009-01-05 Borut Razem <borut.razem AT siol.net>
402 * as/link/lksdcclib.c:
403 fixed linker hanging in INDEXLIB is not defined (hc08)
405 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
408 Implemented RFE #2485684, and some further improvements of HL caching
410 * src/z80/peeph-z80.def:
411 Fixed a bug exposed by implementing RFE #2485684.
413 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
415 * src/z80/peeph-z80.def:
416 Peephole improvements.
419 device/include/string.h,
420 device/lib/z80/memmove.s:
422 * device/lib/z80/Makefile.in,
423 device/lib/Makefile.in,
424 support/regression/tests/memory.c,
425 device/lib/z80/strlen.s:
426 Partially implemented RFE #2471534.
428 2009-01-04 Borut Razem <borut.razem AT siol.net>
430 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
431 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
432 * doc/README.txt: updated John Hartman's e-mail address
433 * as/link/lkrel.c, as/link/lksdcclib.c:
434 fixed bug #2484677: Linker hangs
435 * src/z80/peep.c: fixed msvc warning C4047:
436 'return' : 'int ' differs in levels of indirection from 'char *'
437 * config.dsp: as/lib corrected to as/link
439 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
442 Implemented RFE #2484693.
443 * src/z80/peeph-z80.def:
444 Some peephole improvements.
446 2009-01-03 Borut Razem <borut.razem AT siol.net>
449 fixed warning: 'ret' may be used uninitialized in this function
451 2009-01-02 Borut Razem <borut.razem AT siol.net>
453 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
454 as/link/getline.[ch], as/link/lkrel.[ch]: added,
455 made support for differnet library formats more flexible,
456 preparation for support of ar format
457 * as/link/lklibr.c, as/link/z80/Makefile.in,
458 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
459 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
460 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
461 as/link/hc08/lkelf.c, as/link/aslink.h:
462 made support for differnet library formats more flexible,
463 preparation for support of ar format
465 2009-01-01 Borut Razem <borut.razem AT siol.net>
467 * as/link/asxxxx_config.h.in:
468 fixed warning: extra tokens at end of #endif directive
470 fixed warning: suggest parentheses around && within ||
471 * device/lib/Makefile.in: allow whitespaces at the end of lines in
472 ports.build, in order to make it work on cygwin - it seems to be a
473 bug in cygwin grep: CR is not treated as part of end-of-line
475 2008-12-31 Borut Razem <borut.razem AT siol.net>
477 * configure, configure.in, config.dsp, config_vc.awk,
478 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
479 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
480 introduced asxxxx_config.h.in
482 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
485 src/z80/peeph-z80.def:
486 Minor addition improvement.
488 2008-12-30 Raphael Neider <rneider AT web.de>
490 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
491 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
492 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
493 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
494 support/librarian/sdcclib.c, support/makebin/makebin.c:
495 partially revert changes from r5293..r5295
497 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
499 * src/z80/peeph-z80.def:
500 Minor peephole improvement.
502 2008-12-29 Raphael Neider <rneider AT web.de>
504 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
505 incorrectly discarded BANKSELs
507 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
509 * support/regression/tests/memory.c:
510 Added simple test for memset(), memcpy() and memmove()
512 2008-12-29 Borut Razem <borut.razem AT siol.net>
514 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
516 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
518 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
519 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
520 (177.j): added new rule
521 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
522 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
523 (decorateType CAST): propagate storage class to generic pointer results
525 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
527 * device/lib/z80/string.c,
528 device/lib/z80/printf.c,
529 device/lib/z80/mul.s:
532 Fixed code generation bug exposed by builtin memcpy().
534 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
536 * device/lib/_memcpy.c:
537 fixed conflict with builtin memcpy()
539 2008-12-26 Borut Razem <borut.razem AT siol.net>
541 * support/librarian/sdcclib.c:
542 fixed bug 2466950: "sdcclib broken"
543 by removing fgets return value check
545 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
548 device/include/string.h: Implemented RFE #1914254
550 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
551 * device/lib/z80/Makefile.in,
552 device/lib/Makefile.in,
553 device/lib/z80/memmove.s: Implemented RFE #1914256
555 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
557 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
558 * src/z80/peep.c: improved checks for unused data
560 src/z80/main.c: Implemented RFE #1899189
562 2008-12-25 Borut Razem <borut.razem AT siol.net>
564 * support/regression/Makefile.in:
565 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
567 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
569 * src/z80/peeph-z80.def: minor peephole improvements
571 2008-12-21 Borut Razem <borut.razem AT siol.net>
573 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
574 due to redefinition of symbol __assert
575 sdcclib.c:53:1:warning: "__assert" redefined
576 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
577 warning: this is the location of the previous definition
579 2008-12-20 Raphael Neider <rneider AT web.de>
581 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
582 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
583 support/cpp/libcpp/macro.c: fix format string errors
585 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
587 * src/pic/device.c: partial rewrite using strtok,
588 quieten compiler warnings, adopt SDCC coding style
590 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
591 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
592 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
593 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
594 support/librarian/sdcclib.c, support/makebin/makebin.c:
595 quieten most compiler warnings
597 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
598 probably fix operator precedence bug
600 * doc/clean.mk: quieten rm if no .lyx is present
602 2008-12-19 Borut Razem <borut.razem AT siol.net>
604 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
605 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
606 doc/README.txt, doc/test_suite_spec.lyx:
607 applied patch 2446381: Dcoumentation spelling correcitons
608 thanks to Steven Borley
610 2008-12-16 Raphael Neider <rneider AT web.de>
612 * device/include/pic/pic12f629.h,
613 device/include/pic/pic12f675.h,
614 device/lib/pic/libdev/pic12f629.c,
615 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
617 2008-12-14 Borut Razem <borut.razem AT siol.net>
619 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
620 converted to LyX 1.5.7 (\lyxformat 276) format
622 2008-12-07 Borut Razem <borut.razem AT siol.net>
624 * support/regression/tests/bitfields.c:
625 added test case for bug #2366757
627 2008-12-07 Raphael Neider <rneider AT web.de>
629 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
630 NULL pointer dereference, closes #2366757
632 2008-11-25 Raphael Neider <rneider AT web.de>
634 * device/include/pic16/pic16devices.txt,
635 sdcc/src/pic16/device.c,
636 sdcc/src/pic16/device.h: implicitly disable XINST
637 whenever CONFIG4L is set via an additional optional
638 argument to the configword directive in pic16devices.txt
640 2008-11-24 Raphael Neider <rneider AT web.de>
642 * device/lib/pic16/configure.ac,
643 device/lib/pic16/Makefile.common: fixed quoting issues
645 * device/lib/pic16/configure,
646 device/lib/pic16/debug/Makefile.in,
647 device/lib/pic16/libc/Makefile.in,
648 device/lib/pic16/libdev/Makefile.in,
649 device/lib/pic16/libio/Makefile.in,
650 device/lib/pic16/libm/Makefile.in,
651 device/lib/pic16/libsdcc/Makefile.in,
652 device/lib/pic16/Makefile.in,
653 device/lib/pic16/startup/Makefile.in: regenerated
655 * src/pic16/main.c (_pic16_finaliseOptions): revert to
658 2008-11-24 Raphael Neider <rneider AT web.de>
660 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
661 argument of --asm= or --link= to allow for
662 --asm="sh script --options", the user can double quote the
663 argument if needed: --asm="'c:/program files/gpasm' -q",
664 also fix some potential buffer overflows
666 2008-11-19 Borut Razem <borut.razem AT siol.net>
669 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
670 thanks Mauro Giachero
672 2008-11-16 Borut Razem <borut.razem AT siol.net>
674 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
675 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
677 2008-11-15 Borut Razem <borut.razem AT siol.net>
679 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
680 src/SDCCsymt.c, src/SDCCsymt.h:
681 fixed RFE #2291335 : Unnamed bit-field initialization
682 * support/regression/tests/bitfields.c:
683 added test case for RFE #2291335
684 * support/regression/tests/bug-1981238.c:
685 don't initialize unnamed bit-fields
687 2008-11-11 Raphael Neider <rneider AT web.de>
689 * device/include/pic16/pic18f25j10.h,
690 device/include/pic16/pic18f45j10.h: remove useless boilerplate
692 * device/include/pic16/adc.h,
693 device/lib/pic16/libio/adc/adcbusy.c,
694 device/lib/pic16/libio/adc/adcclose.c,
695 device/lib/pic16/libio/adc/adcconv.c,
696 device/lib/pic16/libio/adc/adcopen.c,
697 device/lib/pic16/libio/adc/adcread.c,
698 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
699 and fixed ADC routines to work for more target devices,
700 incorporates patch #2036130 by Nick Materer
702 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
704 * device/include/ctype.h,
705 * device/include/ds400rom.h,
706 * device/include/ds80c390.h,
707 * device/include/float.h,
708 * device/include/math.h,
709 * device/include/serial.h,
710 * device/include/stdbool.h,
711 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
713 * device/include/mcs51/C8051F336.h,
714 * device/include/mcs51/C8051T600.h,
715 * device/include/mcs51/C8051T610.h,
716 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
717 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
719 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
721 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
723 2008-11-10 Raphael Neider <rneider AT web.de>
725 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
726 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
727 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
728 (patch by Nick Materer, #2253980)
730 * device/lib/pic16/libio/adc.ignore,
731 device/lib/pic16/libio/i2c.ignore,
732 device/lib/pic16/libio/usart.ignore,
733 device/lib/pic16/pics.all: updated to build more device libs
735 * device/lib/pic16/libdev/Makefile.am,
736 device/lib/pic16/libdev/Makefile.in,
737 device/lib/pic16/libio/Makefile.am,
738 device/lib/pic16/libio/Makefile.in: regenerated
740 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
741 names per memory location, applied SDCC style to more functions
743 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
745 * device/include/mcs51/p89lpc933_4.h: new NXP header file
746 * device/include/mcs51/p89lpc935_6.h: new NXP header file
747 * device/include/mcs51/p89v66x.h: minor changes
748 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
750 2008-11-09 Raphael Neider <rneider AT web.de>
752 * device/include/pic/pic14devices.txt: fixed memory description for
753 12f629 and 12f675, closes #2236240
755 2008-11-06 Borut Razem <borut.razem AT siol.net>
757 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
758 pass system include paths with -isystem to sdcpp
759 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
760 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
762 2008-11-02 Raphael Neider <rneider AT web.de>
764 * doc/sdccman.lyx: updated the sections on the library build process
765 and on how to add support for new devices, and documented known
766 problems with the extended instruction set including a workaround
768 2008-11-01 Raphael Neider <rneider AT web.de>
770 * device/include/pic16/adc.h,
771 device/include/pic16/pic16devices.txt,
772 device/include/pic16/pic18f2410.h,
773 device/include/pic16/pic18f2510.h,
774 device/include/pic16/pic18f2515.h,
775 device/include/pic16/pic18f2610.h,
776 device/include/pic16/pic18f4410.h,
777 device/include/pic16/pic18f4510.h,
778 device/include/pic16/pic18f4515.h,
779 device/include/pic16/pic18f4610.h,
780 device/include/pic16/pic18fregs.h,
781 device/lib/pic16/libdev/Makefile.am,
782 device/lib/pic16/libdev/Makefile.in,
783 device/lib/pic16/libdev/pic18f2410.c,
784 device/lib/pic16/libdev/pic18f2510.c,
785 device/lib/pic16/libdev/pic18f2515.c,
786 device/lib/pic16/libdev/pic18f2610.c,
787 device/lib/pic16/libdev/pic18f4410.c,
788 device/lib/pic16/libdev/pic18f4510.c,
789 device/lib/pic16/libdev/pic18f4515.c,
790 device/lib/pic16/libdev/pic18f4610.c,
791 device/lib/pic16/libio/Makefile.am,
792 device/lib/pic16/libio/Makefile.in,
793 device/lib/pic16/pics.all: added support for 18f[24][456]10
794 and 18f[24]515 devices
795 * doc/sdccman.lyx: updated list of supported PIC16 devices
797 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
798 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
799 src/xa51/gen.c: avoid compiler warnings
800 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
802 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
804 * device/include/mcs51/p89v66x.h: NXP header file
805 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
806 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
808 2008-10-14 Raphael Neider <rneider AT web.de>
810 * device/lib/pic16/libdev/Makefile.am,
811 device/lib/pic16/libio/Makefile.am: enable building libraries for
812 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
813 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
814 * device/lib/pic16/libdev/Makefile.in,
815 device/lib/pic16/libio/Makefile.in: regenerated
817 2008-10-14 Raphael Neider <rneider AT web.de>
819 * device/include/pic16/pic18f2450.h,
820 device/include/pic16/pic18f4450.h,
821 device/lib/pic16/libdev/pic18f2450.c,
822 device/lib/pic16/libdev/pic18f4450.c,
823 device/include/pic16/adc.h,
824 device/include/pic16/pic16devices.txt,
825 device/include/pic16/pic18fregs.h,
826 device/lib/pic16/libdev/Makefile.am,
827 device/lib/pic16/libdev/Makefile.in,
828 device/lib/pic16/libio/Makefile.am,
829 device/lib/pic16/libio/Makefile.in,
830 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
832 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
833 stack to a fixed location, relax it to automatically work with all
834 but the smallest devices (256 byte RAM devices need #pragma stack)
836 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
838 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
839 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
840 * device/lib/_strcspn.c: fixed bug 2140931
842 2008-10-06 Raphael Neider <rneider AT web.de>
844 * device/include/pic16/stdio.h,
845 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
846 declared __naked for convenience, named all arguments
847 * device/lib/pic16/libc/stdio/strmgpsim.c,
848 device/lib/pic16/libc/stdio/strmmssp.c,
849 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
851 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
852 empty __naked functions,
853 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
854 corner cases (unlink first/last pCode in list), reuse more code
856 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
858 * src/ds390/main.c (_ds390_genInitStartup): added
859 * src/SDCCpeeph.c (getPatternVar): new, added,
860 (labelInRange): fixed bug 2115959
861 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
862 * src/SDCCicode.h: added newiTempOperand
863 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
864 added optimizations for 0/x and x/-1, see also patch 2142900
865 * support/regression/tests/onebyte.c (testMul): added test cases
867 2008-09-20 Borut Razem <borut.razem AT siol.net>
870 definition of absolute address symbols without initial value,
871 fixed SDCC crash "do not know how to intialize symbol"
873 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
875 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
876 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
877 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
878 * device/lib/z80/stubs.s: added stubs for above functions
879 * src/SDCCopt.c (convilong),
880 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
881 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
882 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
883 * support/regression/tests/onebyte.c: enabled all tests for z80
885 2008-09-15 Borut Razem <borut.razem AT siol.net>
887 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
888 device/lib/pic16/libc/stdio/printf.c,
889 device/lib/pic16/libc/stdio/strmusart.c,
890 device/lib/pic16/libc/stdio/printf_tiny.c,
891 device/lib/pic16/libc/stdio/sprintf.c,
892 device/lib/pic16/libc/stdio/strmgpsim.c,
893 device/lib/pic16/libc/stdio/putchar.c,
894 device/lib/pic16/libc/stdio/fprintf.c,
895 device/lib/pic16/libc/stdio/strmmssp.c,
896 device/device/lib/pic16/libc/stdio/vprintf.c,
897 device/lib/pic16/libc/stdio/printf_small.c,
898 device/lib/pic16/libc/stdio/vsprintf.c,
899 device/lib/pic16/libc/stdio/strmputchar.c,
900 device/lib/pic16/libc/Makefile.am,
901 device/lib/pic16/libc/Makefile.in:
902 *printf now returns int, puchar.c moved from stdlib to stdio,
903 *printf format parameter type changed from char * to const char *,
904 added GNU link excetion text to library source files,
905 applyed GNU coding style, removed useless svn ids,
906 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
907 binary specifier: "%b", "%hb" and "%lb"
908 * device/lib/pic16/libc/stdio/vfprintf.c:
909 applied patch #2044424: PIC16: vfprintf
910 thanks Mauro Giachero
911 * support/regression/tests/bug1057979.c:
912 removed old pic16 sprintf specifics
913 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
914 * doc/sdccman.lyx: documented 'b' binary format specifier removal
916 2008-09-15 Raphael Neider <rneider AT web.de>
918 * src/pic16/device.c (pic16_dump_usection): force udata sections
919 into the addressable range (0..0xFFF), workaround for a gpsim
920 bug preventing simulation of regtest bug1750318
921 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
922 (serialRegAssign): fixed regtest bug-971834,
923 (pic16_packRegisters): avoid null-pointer dereference
925 2008-09-14 Raphael Neider <rneider AT web.de>
927 * src/pic16/gen.c, src/pic16/ralloc.c: use
928 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
929 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
931 2008-09-12 Borut Razem <borut.razem AT siol.net>
933 * support/regression/fwk/testfwk.h:
934 define pdata as data for pic16 target
935 thanks Mauro Giachero
937 2008-09-11 Borut Razem <borut.razem AT siol.net>
939 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
940 support/regression/absolute.c:
941 applied patch #2105615: Some PIC16 testcase fixlets
942 thanks Mauro Giachero
944 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
946 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
947 * support/regression/tests/bug2094505.c: new, added
949 2008-09-07 Borut Razem <borut.razem AT siol.net>
951 * src/SDCCglue.c, src/SDCCast.c:
952 fixed throw of "excess elements" warning for char arrays
953 * support/regression/tests/nullstring.c:
954 disable warning about excess elements in array of chars initializer
956 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
958 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
959 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
960 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
961 * support/regression/tests/bug2077267.c: new, added
963 2008-09-05 Raphael Neider <rneider AT web.de>
965 * configure.in, Makefile.common.in: add support for ccache,
966 remove spurious $VERSION output, detect doc-tools even without
967 --enable-doc to facilitate later manual doc-builds, minor cleanup
968 * configure: regenerated
970 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
971 avoid races in parallel VPATH builds
972 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
973 * doc/sdccman.lyx: mention --without-ccache configure option
975 2008-09-01 Raphael Neider <rneider AT web.de>
977 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
978 * (genConstPointerGet): fix reading bitfields from __code space
979 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
980 bitfield initializers (fix regression test bug1856409.c)
981 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
984 2008-08-31 Raphael Neider <rneider AT web.de>
986 * src/pic16/gen.c (genAssign): removed useless compiler output
987 * (genPointerGet,genPointerSet,genCast),
988 src/pic16/glue.c (pic16_printGPointerType):
989 also handle PPOINTERs just to avoid spurious asserts
990 * (pic16_printIvalType,pic16_printIvalBitFields):
991 generalized to arbitrary type/bitfield sizes, allows compilation of
992 regression test bug-1981238.c
993 * (pic16_printIvalChar): fix regression test structflexarray.c
994 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
995 in initialized structs and fix #1843745
996 * (pic16_printIvalStruct): always output initializers for all fields,
997 even those not explicitly given, fixes zeropad.c regression test
998 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
999 #2073635, #1567098, and #1485812)
1000 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1002 2008-08-31 Borut Razem <borut.razem AT siol.net>
1004 * support/regression/tests/bug-895992.c,
1005 support/regression/tests/onebyte.c:
1006 enabled pic16 regression testing since the bugs
1007 1511794: pic16: regression test bug-895992.c fails
1008 1444425: onebyte.c regression tes fails on pic16
1009 are fixed, probably by fixing
1010 2048464: PIC16: fix genUminus - addresses not.c regression test
1011 * src/SDCCsymt.c, src/SDCCglue.c,
1012 support/regression/tests/bug-1981238.c:
1013 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1016 2008-08-30 Borut Razem <borut.razem AT siol.net>
1018 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1019 release version 4.3.2
1021 2008-08-24 Raphael Neider <rneider AT web.de>
1023 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1024 always use the sdcc from the current build tree (ignore $CC from
1025 the environment, fixes compile farm builds)
1026 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1027 remove more build products from install directory
1028 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1029 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1031 2008-08-24 Borut Razem <borut.razem AT siol.net>
1033 * src/SDCC.y: applied patch
1034 2050245: Fix # 1963382
1036 1963382: Listing File - C file comment is incorrect
1039 2008-08-23 Borut Razem <borut.razem AT siol.net>
1041 * src/pic16/gen.c: applied patch
1042 2048464: PIC16: fix genUminus - addresses not.c regression test
1043 thanks Mauro Giachero
1045 2008-08-22 Borut Razem <borut.razem AT siol.net>
1047 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1048 src/pic16/main.c: allow spaces in gpasm and gplink paths
1050 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1053 * src/z80/peeph-z80.def: minor peephole improvement
1055 2008-08-15 Raphael Neider <rneider AT web.de>
1057 * src/z80/gen.c (_vemit2): suppress compiler warning
1059 * src/pic/*.[ch]: make proper use of header files and avoid
1060 ad-hoc extern declarations, mark module-local helpers 'static',
1061 removed dead/replaced code, no functional changes
1062 * src/pic16/pcode.c: disentangled from pic14 backend
1064 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1066 * src/z80/gen.c: fixed #2051348
1067 * support/regression/tests/bug-2051348.c: regression test for #2051348
1069 2008-08-10 Raphael Neider <rneider AT web.de>
1072 * Makefile.common.in: export PACKAGE for $docdir,
1073 fixes #1957036, avoid some "underquoted definition" warnings
1074 * configure: regenerated
1076 2008-08-10 Raphael Neider <rneider AT web.de>
1078 * device/lib/pic16/**: build pic16 library using autotools for
1079 improved dependency tracking
1081 * device/lib/Makefile.in,
1083 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1085 2008-08-10 Raphael Neider <rneider AT web.de>
1087 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1088 local variables if --nooverlay is given, workaround for #2023121
1090 2008-08-08 Raphael Neider <rneider AT web.de>
1092 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1094 2008-08-08 Raphael Neider <rneider AT web.de>
1096 * src/pic/pcoderegs.c,
1098 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1100 2008-08-07 Borut Razem <borut.razem AT siol.net>
1102 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1103 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1104 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1105 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1106 applied modified patch 2038174: Add support for binary constants v2
1107 thanks Mauro Giachero
1108 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1110 2008-08-04 Raphael Neider <rneider AT web.de>
1113 * src/pic16/device.h,
1115 * src/pic16/main.c: enable --optimize-goto by default
1117 * device/lib/pic16/Makefile.common.in: suppress removed option
1120 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1122 2008-07-30 Borut Razem <borut.razem AT siol.net>
1124 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1125 applied patch 22032433: PIC16: fix constant strings,
1126 thanks Mauro Giachero
1128 2008-07-29 Borut Razem <borut.razem AT siol.net>
1130 * src/pic16/gen.c: applied patches:
1131 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1132 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1133 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1134 thanks Mauro Giachero
1136 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1138 * src/port.h: Fixed typo in comment
1140 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1142 * src/z80/mappings.i: Implemented RFE #1919415
1143 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1144 #1880202, #1914434, prepared for RFE #1703943
1146 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1148 * src/z80/peeph.def,
1149 * src/z80/peeph-z80.def,
1150 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1151 preparation for Z80 peephole improvements
1153 2008-06-21 Raphael Neider <rneider AT web.de>
1155 * device/include/pic16/pic18f66j60.h,
1156 * device/include/pic16/pic18f66j65.h,
1157 * device/include/pic16/pic18f67j60.h,
1158 * device/include/pic16/pic18f86j60.h,
1159 * device/include/pic16/pic18f86j65.h,
1160 * device/include/pic16/pic18f87j60.h,
1161 * device/include/pic16/pic18f96j60.h,
1162 * device/include/pic16/pic18f96j65.h,
1163 * device/include/pic16/pic18f97j60.h,
1164 * device/lib/pic16/libdev/pic18f66j60.c,
1165 * device/lib/pic16/libdev/pic18f66j65.c,
1166 * device/lib/pic16/libdev/pic18f67j60.c,
1167 * device/lib/pic16/libdev/pic18f86j60.c,
1168 * device/lib/pic16/libdev/pic18f86j65.c,
1169 * device/lib/pic16/libdev/pic18f87j60.c,
1170 * device/lib/pic16/libdev/pic18f96j60.c,
1171 * device/lib/pic16/libdev/pic18f96j65.c,
1172 * device/lib/pic16/libdev/pic18f97j60.c,
1173 * device/include/pic16/pic16devices.txt,
1174 * device/include/pic16/pic18fregs.h,
1175 * device/lib/pic16/pics.all: added new devices
1177 * device/include/pic16/adc.h,
1178 * device/lib/pic16/libio/adc/adcbusy.c,
1179 * device/lib/pic16/libio/adc/adcopen.c,
1180 * device/lib/pic16/libio/adc/adcsetch.c,
1181 * device/lib/pic16/libio/i2c/i2copen.c,
1182 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1183 all changes from a patch by Anton Strobl
1185 2008-06-12 Borut Razem <borut.razem AT siol.net>
1187 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1188 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1189 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1190 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1191 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1192 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1193 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1194 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1195 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1196 by applying the modified patch from Risto Huotari
1198 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1201 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1202 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1203 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1204 * support/regression/tests/bug1938300.c: new, added
1206 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1208 * device/include/asm/ds390/features.h,
1209 * device/include/asm/mcs51/features.h,
1210 * device/include/mcs51/regc515c.h: inserted LGPL notice
1212 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1214 * device/lib/gbz80/div.s,
1215 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1216 patch 1597883, Thanks Robert Ramey
1218 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1220 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1221 createIvalCharPtr, createIvalPtr, createIval),
1223 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1224 initializers for local auto variables
1225 * support/regression/tests/zeropad.c: added testcase for auto initializers
1227 2008-05-26 Raphael Neider <rneider AT web.de>
1229 * device/lib/pic16/startup/crt0.c,
1230 * device/lib/pic16/startup/crt0i.c,
1231 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1232 explicit, fixed curr_entry loop for >= 256 initializer records,
1233 removed debug code (write to 0xf7e)
1235 2008-05-25 Raphael Neider <rneider AT web.de>
1237 * device/include/pic/pic16f627a.h,
1238 * device/include/pic/pic16f628a.h,
1239 * device/include/pic/pic16f648a.h: added missing ports
1241 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * device/include/float.h: added __INFINITY
1244 * device/lib/_fsadd.c: handle overflows
1245 * device/lib/_fsmul.c,
1246 * device/lib/_fsdiv.c: use __INFINITY
1247 * device/lib/_fseq.c,
1248 * device/lib/_fsneq.c: handle -0.0
1249 * sim/ucsim/s51.src/uc89c51r.cc,
1250 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1251 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1252 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1253 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1254 * support/regression/tests/snprintf.c: test bug with --xstack
1256 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1258 * src/SDCCpeeph.c (callFuncByName):
1259 Support nested parenthesis in peephole function arguments (#1967300)
1261 2008-05-19 Raphael Neider <rneider AT web.de>
1263 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1264 fixed duplicate labels (#1911325)
1266 2008-05-19 Raphael Neider <rneider AT web.de>
1268 * src/regression/empty.c: suppress warning
1269 * src/regression/pointer1.c: enabled index_by_pointer()
1270 * src/regression/inline.c: now works for pic16 as well
1272 * src/pic16/device.c: include dbuf declarations
1273 * src/pic16/device.h: removed obsolete prototypes
1275 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1276 * src/pic16/glue.c: made purely local functions static,
1277 (pic16_printGPointerType, pic16_printIvalCharPtr,
1278 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1279 generic pointers' tags (#1961866)
1281 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1283 2008-05-19 Borut Razem <borut.razem AT siol.net>
1285 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1286 fixed typo, uninstall include/pic16/pic16devices.txt
1288 2008-05-18 Borut Razem <borut.razem AT siol.net>
1290 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1291 the buffer is null terminated
1292 * src/device/pic16.c:
1293 applied modified patch 1965676: Patch for Win32 16 bit PIC
1294 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1296 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * src/SDCC.lex (check_type),
1299 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1301 * as/mcs51/clean.mk,
1302 * as/z80/clean.mk: also clean *.dep
1303 * device/lib/pic16/libsdcc/stack/Makefile,
1304 * sim/ucsim/libtool: removed as they are rebuild by configure
1305 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1307 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1310 fixupInline instead of createFunction to fix bug 1864577
1311 (inlineFindMaxBlockno): removed, use global blockNo
1312 * src/SDCCglobl.h: added blockNo
1314 * src/z80/peep.h: modified properties
1315 * support/regression/tests/bug1864577.c: new, added
1317 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1319 * as/mcs51/asdata.c,
1320 * as/mcs51/asm.h: added org_cnt
1321 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1322 * as/mcs51/asout.c: changed old K&R to ANSI
1323 * as/mcs51/Makefile.in: use common identifiers
1329 * as/hc08/Makefile.bcc,
1330 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1331 * sdcc_vc_in.h: added define __func__
1332 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1333 Thanks Ruud van Silfhout
1334 * support/regression/tests/bug1717305.c: new, added
1336 2008-05-05 Borut Razem <borut.razem AT siol.net>
1338 * support/regression/Makefile.in,
1339 support/regression/ports/ds390/spec.mk,
1340 support/regression/ports/hc08/spec.mk,
1341 support/regression/ports/mcs51-common/spec.mk,
1342 support/regression/ports/pic14/spec.mk,
1343 support/regression/ports/pic16/spec.mk,
1344 support/regression/ports/ucz80/spec.mk,
1345 support/regression/ports/z80/spec.mk:
1346 added INC_DIR and LIBDIR paths
1347 * src/ds390/gen.c: removed duplicated selicolon
1349 2008-05-04 Borut Razem <borut.razem AT siol.net>
1351 * support/regression/Makefile.in,
1352 support/regression/fwk/lib/testfwk.c,
1353 support/regression/ports/ds390/spec.mk,
1354 support/regression/ports/hc08/spec.mk,
1355 support/regression/ports/mcs51-common/spec.mk,
1356 support/regression/ports/mcs51-large/spec.mk,
1357 support/regression/ports/mcs51-medium/spec.mk,
1358 support/regression/ports/mcs51-small/spec.mk,
1359 support/regression/ports/mcs51-stack-auto/spec.mk,
1360 support/regression/ports/mcs51-xstack-auto/spec.mk,
1361 support/regression/ports/pic14/spec.mk,
1362 support/regression/ports/pic16/spec.mk,
1363 support/regression/ports/ucz80/spec.mk:
1364 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1365 used to run regeression tests
1367 2008-05-01 Raphael Neider <rneider AT web.de>
1369 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1370 supported devices and instructions to add new ones
1372 2008-05-01 Raphael Neider <rneider AT web.de>
1374 * device/include/pic16/adc.h,
1375 device/lib/pic16/libio/adc/adcbusy.c,
1376 device/lib/pic16/libio/adc/adcopen.c,
1377 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1378 18f2455 style ADC devices, based on patch #1776197
1379 * device/lib/pic16/libio/adc/adcclose.c,
1380 device/lib/pic16/libio/adc/adcconv.c,
1381 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1382 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1383 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1384 * device/include/pic16/pic18f4431.h,
1385 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1386 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1388 2008-05-01 Raphael Neider <rneider AT web.de>
1390 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1391 moved xinst flag into pic16_options_t
1392 * src/pic16/device.c (default_device, pic16_list_devices,
1393 pic16_find_device): removed references to sfrrange
1394 * src/pic16/gen.c (genFunction),
1395 src/pic16/glue.c (pic16initialComments),
1396 src/pic16/main.c (pic16_optionsTable),
1397 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1399 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1401 2008-04-29 Raphael Neider <rneider AT web.de>
1403 * src/pic16/devices.inc,
1404 device/include/pic16/pic16devices.txt: replaced compiled-in list
1405 of devices with a variant parsed at runtime
1406 * src/pic16/device.c: added support for parsing pic16devices.txt,
1408 * src/pic16/device.h: removed (now) unused fields from PIC_device
1409 * src/pic16/main.c: removed #pragma maxram,
1410 (_pic16_initPaths): removed bogus generation of search paths,
1411 setup the port proper only after the search paths (for
1412 pic16devices.txt) are set up,
1413 (_pic16_finaliseOptions): moved processor dependant code here
1414 from _pic16_initPaths(), clean up
1415 * src/pic16/ralloc.c (pic16_init_stack),
1416 * src/pic16/ralloc.h,
1417 * src/pic16/pcode.c: clean up
1418 * device/include/Makefile.in,
1419 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1420 * support/scripts/inc2h-pic16.pl: updated instructions
1422 2008-04-29 Raphael Neider <rneider AT web.de>
1424 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1425 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1426 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1427 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1428 added missing family members and 18f2480/2580/4480/4580 family
1429 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1430 * device/include/pic16/pic18f2525.h: use 18f4620.h
1431 * device/include/pic16/pic18f6680.h: use 18f8680.h
1432 * device/include/pic16/pic18fregs.h,
1433 device/lib/pic16/pics.all,
1434 src/pic16/devices.inc: add new devices
1435 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1436 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1437 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1438 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1439 prevent attempting to build the libio for some new devices
1441 2008-04-29 Raphael Neider <rneider AT web.de>
1443 * debugger/mcs51/Makefile.in: fixed paths to sources
1445 2008-04-25 Borut Razem <borut.razem AT siol.net>
1447 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1448 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1449 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1450 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1451 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1452 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1453 as/link/z80/linkz80.dsp: lklibr.c moved
1454 * doc/INSTALL.txt: binary archives in bz2 format
1455 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1457 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1459 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1460 * support/regression/tests/bug1856409.c: new, added
1462 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * src/mcs51/peep.c: Use werror for error messages.
1466 * src/SDCCicode.c (geniCodeConditional),
1467 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1468 * src/z80/Makefile.bcc,
1469 * src/z80/z80.dsp: added src/z80/peep.c/h
1470 * support/regression/tests/bug1839321.c: new, added
1472 2008-04-20 Raphael Neider <rneider AT web.de>
1474 * device/include/pic16/pic18f2455.h: added bitfields for port C
1476 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1478 * src/z80/peep.c: Use werror for error messages.
1480 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1482 * src/z80/peep.h (declaration of notUsed()),
1483 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1485 * src/z80/z80.h (added dependency on peep.h),
1486 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1489 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1491 * src/SDCCpeeph.c (added support for notUsed()),
1492 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1494 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1495 for notUsed()): Implemented generic (that is not port-specific) part
1498 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1500 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1501 * device/lib/libsdcc.lib,
1502 * device/lib/Makefile.in,
1503 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1504 * device/lib/calloc.c: renamed to _calloc.c
1505 * device/lib/free.c: renamed to _free.c
1506 * device/lib/malloc.c: renamed to _malloc.c
1507 * device/lib/realloc.c: renamed to _realloc.c
1508 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1509 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1510 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1511 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1512 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1513 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1514 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1515 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1517 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1518 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1519 * support/regression/tests/bug1509084.c: new, added
1521 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * device/include/mcs51/cc2510fx.h: added _XPAGE
1524 * device/include/mcs51/compiler.h: cosmetic changes
1526 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1531 2008-03-31 Borut Razem <borut.razem AT siol.net>
1533 * support/cpp2 renamed to support/cpp
1534 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1535 support/cpp2/libiberty/splay-tree.c,
1536 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1537 support/cpp2/libcpp/directives.c,
1538 support/cpp2/libcpp/include/cpplib.h,
1539 support/cpp2/libcpp/include/symtab.h,
1540 support/cpp2/libcpp/include/line-map.h,
1541 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1542 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1543 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1544 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1545 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1546 release version 4.3.0
1547 * configure.in, configure, Makefile.in, Makefile.bcc:
1548 adapted for moved cpp2
1550 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1552 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1553 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1555 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1557 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1559 * support/regression/tests/bug1717943.c: new, added
1561 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1563 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1564 bytewise return value assignments introduced in last commit.
1566 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1568 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1569 genMult, genJumpTab):
1570 Use 16-bit instructions for addition in some additional cases,
1571 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1573 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1575 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1576 Implemented RFE #1921450, changed some debug messages.
1578 2008-03-30 Borut Razem <borut.razem AT siol.net>
1580 * Small Device C Compiler 2.8.0 released
1581 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1582 * support/scripts/sdcc.nsi: added finish page; this version
1583 was used for 2.8.0 release
1584 * doc/knownbugs.html: removed; magically generated by the build
1585 process using gen_known_bugs.pl from now on
1587 2008-03-23 Borut Razem <borut.razem AT siol.net>
1589 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1590 and reverted it, since it was already fixed by Raphael ;-)
1591 * doc/knownbugs.html: updated for RC2
1593 2008-03-22 Raphael Neider <rneider AT web.de>
1595 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1598 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1601 * support/regression/tests/bug1839277.c: added related testBug1839299
1603 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1605 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1606 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1608 * src/mcs51/gen.c: throughout only output hex constants
1609 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1610 * support/regression/tests/bug1839277.c: new, added
1612 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1614 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1615 compilation warning about nested comments.
1617 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1620 * support/regression/tests/bug1921073.c: new, added
1622 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1624 * src/z80/SDCCpeeph.c.c (callFuncByName):
1625 Commented function parameters.
1627 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1629 * src/z80/ralloc.c (packRegsForAccUse2):
1630 disabled a broken accumulator packing optimization (fixed #1292721).
1631 * support/regression/tests/bug-1292721: Regression test for #1292721.
1633 2008-03-16 Raphael Neider <rneider AT web.de>
1635 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1636 fixed code bloat regression using a variant of patch #1915618
1638 2008-03-16 Borut Razem <borut.razem AT siol.net>
1640 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1641 icon, changed startup menu for release distribution, code cleaning,
1642 create url files instead links in startup menu
1644 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1646 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1647 * support/regression/tests/bug1579949.c: new, added
1649 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1651 * device/lib/printf_fast.c: fixed bug 1255403
1653 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1656 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1658 2008-03-14 Borut Razem <borut.razem AT siol.net>
1660 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1661 command line options
1662 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1663 is correctly displayed
1664 * as/link/z80/lkmain.c: usage line commented out
1666 2008-03-13 Borut Razem <borut.razem AT siol.net>
1668 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1669 updated the list pf supported pic14 devices
1671 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1673 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1675 2008-03-12 Borut Razem <borut.razem AT siol.net>
1677 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1678 fixed documentation request #1718191
1679 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1680 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1683 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1686 * support/regression/tests/bug1505811.c: new, added
1688 2008-03-09 Raphael Neider <rneider AT web.de>
1690 * device/include/pic16/pic18f2620.h,
1691 * device/include/pic16/pic18f4620.h,
1692 * device/lib/pic16/libdev/pic18f2620.c,
1693 * device/lib/pic16/libdev/pic18f4525.c,
1694 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1695 family to consistently use pic18f4620.[ch], fixes #1832562
1697 2008-03-09 Borut Razem <borut.razem AT siol.net>
1699 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1700 changed sdcc version to 2.8.0
1701 * knownbugs.html: regenerated
1702 * support/scripts/gen_known_bugs.pl: added number of open bugs
1704 2008-03-09 Raphael Neider <rneider AT web.de>
1706 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1707 (genOr): read volatile operand even if the result is known,
1709 (genOr,genXor): removed unused legacy code,
1710 (genDummyRead): use pic16_mov2w_volatile()
1712 2008-03-08 Borut Razem <borut.razem AT siol.net>
1714 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1715 cons w. --model-large
1716 * support/regression/staticinit.c: added regression test for bug
1719 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/ds390/gen.c (pushSide, genPcall),
1722 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1723 * src/mcs51/gen.c: cosmetic changes
1724 * support/regression/fwk/include/testfwk.h: added macro reentrant
1725 * support/regression/tests/bug1908493.c: new, added
1727 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1729 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1731 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1733 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1734 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1735 already set in ds390/main.c and mcs51/main.c
1737 2008-03-07 Raphael Neider <rneider AT web.de>
1739 * src/regression/init0.c: new test for initialized arrays of function
1741 * src/regression/Makefile: made a bit more flexible, added init0.c
1742 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1743 pointers, closes #1427663
1745 2008-03-05 Borut Razem <borut.razem AT siol.net>
1747 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1748 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1750 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1752 * support/librarian/sdcclib.c:Added feature request 1908061:
1753 Synchronise sdcclib commands with ar.
1755 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1757 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1758 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1759 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1760 * device/include/mcs51/compiler.h: removed umlauts, added double
1763 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1765 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1766 * support/regression/tests/bug1536762.c: new, added
1768 * src/SDCCutil.h: added getBuildDate()
1769 * src/SDCCmain.c (printVersionInfo),
1770 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1772 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1773 * src/ds390/ralloc.c (packRegisters),
1774 * src/mcs51/ralloc.c (packRegisters),
1775 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1777 * support/regression/tests/bug1618050.c: new, added
1778 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1779 * support/regression/fwk/include/testfwk.h,
1780 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1783 2008-03-04 Raphael Neider <rneider AT web.de>
1785 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1786 on accessing OP_SYM_TYPE(op)
1787 * src/pic/gen.h: removed unused prototype of genMinusDec()
1788 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1789 fix #1876953 (invalid subtraction code), removed unused code
1791 2008-03-03 Raphael Neider <rneider AT web.de>
1795 * src/pic/genarith.c,
1797 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1798 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1800 2008-03-03 Raphael Neider <rneider AT web.de>
1802 * src/pic/device.c (find_device): search user-specified paths first
1803 for pic14devices.txt, fixes #1900827
1805 2008-03-02 Borut Razem <borut.razem AT siol.net>
1807 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1808 AddToPath and RemoveFromPath
1810 2008-03-01 Borut Razem <borut.razem AT siol.net>
1812 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1813 work correctly, added debugging support if -DSDCC.DEBUG command line
1816 2008-02-28 Borut Razem <borut.razem AT siol.net>
1818 * doc/sdccman.lyx: cosmetic changes
1820 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1822 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1823 * doc/sdccman.lyx: fixed unmeant removal of spaces
1825 2008-02-27 Borut Razem <borut.razem AT siol.net>
1827 * support/scripts/sdcc.nsi: corrected installation directory for
1828 current user installation mode
1829 * doc/README.txt: added Philipp Klaus Krause to the developers list
1831 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1833 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1834 return ifx condition
1835 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1836 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1837 ifxJump to fix bug 1838000
1838 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1839 * support/regression/tests/bug1838000.c: new, added
1840 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1842 2008-02-26 Borut Razem <borut.razem AT siol.net>
1844 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1846 * support/scripts/sdcc.nsi: added MULTIUSER page,
1847 NSIS upgraded to version 2.35
1849 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1852 * support/regression/tests/bug1565152.c: new, added
1854 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1856 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1857 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1858 * support/regression/tests/bug1670148.c: new, added
1860 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1862 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1864 2008-02-24 Borut Razem <borut.razem AT siol.net>
1866 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1867 is ineffective for unsigned char parameter
1869 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1872 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1873 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1874 * support/Util/MySystem.c (my_system): output errorcode when verbose
1876 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1878 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1881 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1883 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1886 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1888 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1890 2008-02-21 Borut Razem <borut.razem AT siol.net>
1892 * support/regression/Makefile.in,
1893 support/regression/ports/ds390/spec.mk,
1894 support/regression/ports/hc08/spec.mk,
1895 support/regression/ports/mcs51-common/spec.mk,
1896 support/regression/ports/pic14/spec.mk,
1897 support/regression/ports/pic16/spec.mk,
1898 support/regression/ports/ucz80/spec.mk,
1899 support/regression/ports/xa51/spec.mk:
1900 added CFLAGS when compiling timeout
1902 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1904 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1907 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1909 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1910 * support/regression/tests/bug1888147.c: new, added
1912 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1914 * src/z80/gen.c: fixed bugs #1596270, #1736867
1916 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1918 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1919 contents, mostly fixes #1596270
1921 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1923 * src/z80/peeph.def,
1924 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1925 peepholes, fixes #1806565
1927 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1930 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1931 fixes bug 1739475, thanks Robert Larice
1932 (rule 271): new, added
1934 2008-02-18 Borut Razem <borut.razem AT siol.net>
1936 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1938 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1940 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1942 2008-02-17 Raphael Neider <rneider AT web.de>
1944 * src/pic16/genarith.c,
1947 * src/pic16/genutils.c: removed unused legacy code,
1948 removed unused fields from struct asmop and struct _G
1950 2008-02-17 Raphael Neider <rneider AT web.de>
1952 * src/pic16/gen.c (AccRsh): cosmetic changes,
1953 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1954 genRightShiftLiteral): fixed to work with SFRs as result by
1955 assigning only once to result,
1956 removed a lot of unused/excluded code fragments
1958 2008-02-17 Raphael Neider <rneider AT web.de>
1960 * device/include/pic/pic16f88.h,
1961 * device/include/pic/pic16f886.h,
1962 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1964 2008-02-17 Borut Razem <borut.razem AT siol.net>
1966 * src/z80/peeph.def: applied patch
1967 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1968 * src/z80/gen.c, src/z80/peeph.def: applied patch
1969 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1970 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1971 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1972 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1973 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1974 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1976 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1978 * as/link/mcs51/aslink.dsp: removed SDK define
1979 * as/link/z80/clean.mk: brought in sync with other ports
1980 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1981 * as/hc08/Makefile.bcc,
1982 * as/mcs51/Makefile.bcc,
1983 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1984 * src/z80/main.c (_setValues): use the now capitalized -Z,
1985 (z80_port, gbz80_port): generate debug information when asked
1987 2008-02-16 Borut Razem <borut.razem AT siol.net>
1989 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1990 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1991 as/z80/Makefile.in. as/z80/Makefile.bcc:
1992 applied patch #1893393: patch for as-z80 and link-z80 to generate
1993 cdb, thanks to Armin Diehl
1994 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1995 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1996 asnoice.c moved to as/asxxsrc/asnoice.c
1997 * src/z80/peeph-gbz80.def: applied patch
1998 #1880235: Z80 return peephole, thanks to Philipp Krause
2000 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * doc/sdccman.lyx: bumped version to 2.7.5
2004 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2006 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2008 * device/include/pic16/stdlib.h,
2009 * device/lib/pic16/libc/stdlib/ltoa.c,
2010 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2012 2008-02-13 Borut Razem <borut.razem AT siol.net>
2014 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2015 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2016 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2017 src/SDCCopt.c, src/SDCCval.c:
2018 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2020 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * src/SDCCsymt.c (compareType): fixed bug 1309013
2024 2008-02-09 Borut Razem <borut.razem AT siol.net>
2026 * src/SDCCval.c, src/SDCCval.h:
2027 code cleaning, added function constChrVal()
2028 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2029 call constChrVal() instead constVal()
2031 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2033 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2036 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2037 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2040 2008-02-01 Raphael Neider <rneider AT web.de>
2042 * device/include/pic/pic16f886.h,
2043 * device/include/pic/pic16f887.h: added RA6 and RA7
2045 2008-01-24 Raphael Neider <rneider AT web.de>
2047 * device/include/pic/pic16f88.h: added RA6 and RA7
2048 * device/lib/pic/libdev/disabled_pic16f886.c,
2049 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2051 * src/pic16/devices.inc,
2052 * device/include/pic16/pic18f2423.h,
2053 * device/include/pic16/pic18f2523.h,
2054 * device/include/pic16/pic18fregs.h,
2055 * device/lib/pic16/pics.all
2056 * device/lib/pic16/libdev/pic18f2423.c,
2057 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2058 * device/lib/pic16/libio/i2c.ignore,
2059 * device/lib/pic16/libio/usart.ignore,
2060 * device/lib/pic16/libio/adc.ignore: ignore new devices
2062 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2064 * src/SDCCast.c (createRMW): fixed bug 1582651
2066 2008-01-20 Borut Razem <borut.razem AT siol.net>
2068 * src/SDCCcse.c: partially fixed enhancement request
2069 #1793872 - multiply by -1 not collapsed
2070 * support/regression/tests/arithcsi.c: added regression test
2072 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2074 * as/mcs51/asx8051.dsp: removed define SDK
2075 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2076 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2078 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2079 cosmetic changes, brought more in sync, changed old K&R to ANSI
2081 2008-01-13 Borut Razem <borut.razem AT siol.net>
2083 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2084 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2086 2007-12-30 Borut Razem <borut.razem AT siol.net>
2088 * src/pic16/gen.c: fixed implementation of bitwise operations for
2090 * support/regression/tests/bitwise.c: added test cases
2092 2007-12-29 Borut Razem <borut.razem AT siol.net>
2094 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2095 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2096 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2097 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2098 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2099 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2100 src/pic16/pcode.[ch]: added const qualifier
2101 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2102 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2103 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2104 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2105 * as/asxxsrc/aslex.c: use dbuf_getline()
2106 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2107 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2108 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2109 as/z80/asm.h, as/z80/z80adr.c:
2110 changed type of ib and ip to const char *
2112 2007-12-28 Borut Razem <borut.razem AT siol.net>
2114 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2115 introduced (readlin) - long lines are turuncated
2116 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2117 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2118 as/z80/Makefile.in: moved aslex.c to asxxsrc
2119 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2120 * as/hc08/asmain.c, as/mcs51/asmain.c:
2121 added missing initialization of a_addr field
2122 * support/regression/tests/long_asm_line.c: added regtest for long
2125 2007-12-22 Borut Razem <borut.razem AT siol.net>
2127 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2129 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2131 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2133 2007-12-16 Borut Razem <borut.razem AT siol.net>
2135 * device/include/pic16/stdbool.h: removed, since already exists in
2136 device/include/; this also fixes bitopcse.c regression test for pic16
2138 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2139 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2140 dereference doesn't work; covered by regression test bug1399290
2142 2007-12-05 Borut Razem <borut.razem AT siol.net>
2144 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2147 2007-12-01 Borut Razem <borut.razem AT siol.net>
2149 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2150 corrected handling of the highest_valid_address
2152 2007-11-17 Raphael Neider <rneider AT web.de>
2154 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2155 * src/pic/glue.c (picglue): emit .file if --debug is given
2157 2007-11-17 Raphael Neider <rneider AT web.de>
2159 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2160 care when left or right operand resides in result, fixes #1830220
2162 2007-11-17 Borut Razem <borut.razem AT siol.net>
2164 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2165 #983491 - "Merge duplicate strings function is ineffective"
2166 * support/regression/tests/bug-983491.c: regtest disabled
2167 * as/asxxsrc: created
2168 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2169 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2170 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2171 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2172 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2173 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2174 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2175 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2176 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2177 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2178 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2179 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2180 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2182 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2184 * device/include/stdarg.h: added and removed some casts
2185 * src/SDCCsymt.c (compareType): Fully check types between generic and
2186 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2188 2007-11-13 Borut Razem <borut.razem AT siol.net>
2190 * support/regression/tests/bug-1817005.c:
2191 added regtest for bug #1817005 - as-z80 chokes on long labels
2193 2007-11-12 Borut Razem <borut.razem AT siol.net>
2195 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2196 as/z80/asout.c, as/z80/aslist.c:
2197 fixed bug #1817005 - as-z80 chokes on long labels
2199 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2202 * as/z80/asmain.c: cosmetic changes
2205 * as/z80/alloc.h: removed
2207 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2208 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2209 * as/link/hc08/Makefile.in,
2210 * as/link/mcs51/Makefile.in,
2211 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2213 * as/link/mcs51/lkarea.c,
2214 * as/link/mcs51/lkmain.c: cosmetic changes
2215 * as/link/hc08/lklibr.c,
2216 * as/link/z80/lklibr.c,
2217 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2218 used cygwin_conv_to_full_posix_path,
2219 added warnings, cosmetic changes, brought more in sync
2220 changed old K&R into ANSI function declarations
2221 * as/link/z80/lklibr.c (loadAdb): added
2222 * as/link/z80/lkmain.c: removed -- option from usage text
2224 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2226 * src/mcs51/gen.c (outBitC): optimized for no result
2228 2007-10-31 Borut Razem <borut.razem AT siol.net>
2230 * src/SDCCsymt.c: fixed (hopeful properly) bug
2231 #1805702 - order of extern matters
2232 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2235 2007-10-29 Borut Razem <borut.razem AT siol.net>
2237 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2238 - order of extern matters
2239 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2242 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2244 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2245 24bitMode, portIsDS390
2246 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2247 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2248 (notVolatileVariable): also check sloc names,
2249 (callFuncByName): moved ftab[] out of function and sorted it by use
2251 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2253 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2254 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2255 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2256 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2257 * support/regression/tests/bug-880197.c: new, added
2259 2007-10-28 Borut Razem <borut.razem AT siol.net>
2261 * support/regression/Makefile.in,
2262 support/regression/ports/mcs51-large/spec.mk,
2263 support/regression/ports/mcs51-xstack-auto/spec.mk,
2264 support/regression/ports/mcs51-stack-auto/spec.mk,
2265 support/regression/ports/mcs51-medium/spec.mk,
2266 support/regression/ports/mcs51-common/spec.mk,
2267 support/regression/ports/mcs51-common/*,
2268 support/regression/ports/mcs51-small/*:
2269 mcs51 renamed to mcs51-common, created mcs51-small
2270 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2271 * support/regression/tests/bug-1805702.c: added regtest for bug
2274 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2276 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2277 added new rules 265 - 270
2278 * support/regression/tests/bug1721024.c:new, added
2279 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2280 introduced new test-mcs51 to run all mcs51 tests
2282 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2284 * support/regression/tests/bug1816470.c: new, added
2286 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2289 propagate for *,+,- with float, fixed bug 1816470
2290 (decorateType): cast to resultTypeProp instead of resultType
2292 2007-10-19 Borut Razem <borut.razem AT siol.net>
2294 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2295 function is ineffective" for pic16 tareget
2296 * support/scripts/listerr.c: corrected include path
2297 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2300 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2302 * support/regression/tests/using.c: new, added
2303 * support/regression/tests/vaargs.c: fixed and enabled test
2305 2007-10-18 Borut Razem <borut.razem AT siol.net>
2307 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2309 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2311 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2313 * doc/sdccman.lyx: documented option --Werror
2314 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2315 RegBankUsed[] earlier
2317 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2323 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2325 * src/SDCCast.c (decorateType): improved optimization of tri-op
2326 * src/SDCCerr.c (vwerror, setWError),
2328 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2329 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2331 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2333 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2334 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2335 * support/regression/tests/bug-223113.c,
2336 * support/regression/tests/bug-426632.c,
2337 * support/regression/tests/bug-468811.c,
2338 * support/regression/tests/bug-477835.c,
2339 * support/regression/tests/bug-478094.c,
2340 * support/regression/tests/bug-499644.c,
2341 * support/regression/tests/bug-524209.c,
2342 * support/regression/tests/bug-524211.c,
2343 * support/regression/tests/packcast.c,
2344 * support/regression/tests/structidx.c: added empty tests
2345 * support/regression/tests/bug-607243.c: enabled test
2347 2007-10-06 Borut Razem <borut.razem AT siol.net>
2349 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2350 support of universal binaries on Mac OS X
2352 2007-10-02 Borut Razem <borut.razem AT siol.net>
2354 * src/SDCCval.h: unified double2ul macro for all platforms
2355 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2356 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2358 2007-09-30 Borut Razem <borut.razem AT siol.net>
2360 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2362 * sdcc_vc_in.h: enabled warnings
2363 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2364 unsigned type, result still unsigned
2365 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2367 2007-09-28 Raphael Neider <rneider AT web.de>
2369 * src/pic/device.c (find_device): prevent buffer underflow error
2370 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2371 the just destroyed list entry
2373 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2375 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2378 2007-09-18 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2381 applied to unsigned type, result still unsigned
2383 2007-09-17 Borut Razem <borut.razem AT siol.net>
2385 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2386 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2387 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2388 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2389 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2390 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2391 src/z80/gen.c, src/z80/ralloc.c:
2392 fixed bug #1739860 - sdcc does not work correctly on some platforms
2394 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2396 2007-09-17 Raphael Neider <rneider AT web.de>
2398 * src/pic16/device.c: reverted to previous version
2399 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2401 2007-09-16 Raphael Neider <rneider AT web.de>
2403 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2404 as this raises a ton of gpasm warnings, just emit a second label
2405 * src/pic16/devices.inc,
2406 * device/lib/pic16/pics.all,
2407 * device/lib/pic16/libdev/pic18f2585.c,
2408 * device/lib/pic16/libdev/pic18f2680.c,
2409 * device/lib/pic16/libdev/pic18f2682.c,
2410 * device/lib/pic16/libdev/pic18f2685.c,
2411 * device/lib/pic16/libdev/pic18f4585.c,
2412 * device/lib/pic16/libdev/pic18f4680.c,
2413 * device/lib/pic16/libdev/pic18f4682.c,
2414 * device/lib/pic16/libdev/pic18f4685.c,
2415 * device/include/pic16/pic18f2585.h,
2416 * device/include/pic16/pic18f2680.h,
2417 * device/include/pic16/pic18f2682.h,
2418 * device/include/pic16/pic18f2685.h,
2419 * device/include/pic16/pic18f4585.h,
2420 * device/include/pic16/pic18f4680.h,
2421 * device/include/pic16/pic18f4682.h,
2422 * device/include/pic16/pic18f4685.h,
2423 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2424 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2425 patch contributed by Anton Strobl, applied with changes
2427 2007-09-16 Raphael Neider <rneider AT web.de>
2429 * device/include/pic16/pic18f2431.h,
2430 * device/include/pic16/pic18f25j10.h,
2431 * device/include/pic16/pic18f4431.h,
2432 * device/include/pic16/pic18f45j10.h: adopted common include style
2433 * device/include/pic16/pic18f1320.h,
2434 * device/include/pic16/pic18f2320.h,
2435 * device/include/pic16/pic18f2525.h,
2436 * device/include/pic16/pic18f4320.h,
2437 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2438 * device/include/pic16/pic18fregs.h: prepared for automatic include
2439 file selection by having DEVICE.h for every DEVICE
2440 * device/lib/pic16/libdev/pic18f2320.c,
2441 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2443 * device/lib/pic16/configure.in,
2444 * device/lib/pic16/configure: use rm -rf instead of rmdir
2445 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2446 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2448 2007-09-09 Borut Razem <borut.razem AT siol.net>
2450 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2451 distingush between i386 and ppc Mac OS X versions
2453 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2455 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2456 * support/regression/tests/bug1788177.c: new, added
2458 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2460 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2461 * device/include/mcs51/lint.h added keyword __naked
2463 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2467 * src/SDCCmem.h: removed maxRegBank
2468 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2469 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2470 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2471 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2472 name and behaviour to handle banked functions
2473 (scan4op): and use it to fix bug 1786213
2475 2007-09-03 Raphael Neider <rneider AT web.de>
2477 * device/include/pic16/pic18f248.h,
2478 * device/include/pic16/pic18f258.h,
2479 * device/include/pic16/pic18f448.h,
2480 * device/lib/pic16/libdev/pic18f248.c,
2481 * device/lib/pic16/libdev/pic18f258.c,
2482 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2483 added T0CONbits, fixes #1786891
2485 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2487 * src/ds390/gen.c (genFarPointerSet),
2488 * src/hc08/ralloc.c (packRegisters),
2489 * src/mcs51/ralloc.c (packRegisters),
2490 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2492 * src/SDCCicode.h: POINTER_SET can be true for literals too
2493 * support/regression/tests/bug1750318.c: new, added
2495 2007-08-23 Borut Razem <borut.razem AT siol.net>
2497 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2498 library versions without the completition functionality
2500 2007-08-22 Raphael Neider <rneider AT web.de>
2502 * device/include/pic16/pic18f1220.h,
2503 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2505 2007-08-12 Borut Razem <borut.razem AT siol.net>
2507 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2509 2007-08-11 Borut Razem <borut.razem AT siol.net>
2511 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2512 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2513 support/Util/SDCCerr.[ch] moved to src
2514 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2515 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2516 device/examples/ds390/tinitalk/tinitalk.dsp,
2517 device/examples/serialcomm/windows/serialcomm.dsp,
2518 support/librarian/librarian.dsp:
2519 removed linking of unused odbc32.lib and odbccp32.lib
2520 * support/scripts/winres.h:
2521 added for compilation with Visual C++ 2005 Express Edition
2523 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2525 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2528 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2530 * sdccconf_in.h: update the endian test so that SPARC Solaris
2531 does not throw syntax errors
2533 2007-08-06 Borut Razem <borut.razem AT siol.net>
2535 * doc/sdccman.lyx: removed two index entries which prevented the
2536 generation of sdcc doc archive
2538 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2540 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2541 instead of lyx 1.5.0.
2543 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2545 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2546 Lucas Loizaga, with minor modifications. Thanks!
2548 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2550 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2553 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2555 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2556 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2559 2007-07-22 Borut Razem <borut.razem AT siol.net>
2561 * configure.in, configure: re-introduced .version
2562 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2563 the version reverted to 2.7.0
2565 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2568 * doc/sdccman.lyx: bumped version to 2.7.3
2569 * device/include/mcs51/compiler.h: fixed elif->else
2570 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2571 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2572 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2573 enable accuse for bit operands
2574 * src/SDCCmain.c (printVersionInfo),
2575 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2576 environment descriptor
2577 * src/SDCCutil.h: added getBuildEnvironment
2578 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2579 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2580 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2581 * support/regression/tests/bug1348008.c,
2582 * support/regression/tests/bug1496419.c,
2583 * support/regression/tests/bug1503067.c,
2584 * support/regression/tests/preproc.c: added empty tests
2586 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2588 * support/regression/tests/bug1678803.c: new, added
2590 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2593 * as/link/hc08/lkihx.c,
2594 * as/link/hc08/lkrloc.c,
2595 * as/link/mcs51/lkihx.c,
2596 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2597 ihxExtendedLinearAddress
2598 * as/link/mcs51/lkrloc.c (relr),
2599 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2600 acall/ajmp, see bug 830513
2602 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2605 (cseBBlock): remember aggr2ptr has been used
2606 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2607 (geniCodeAssign): fixed bug 868103
2608 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2609 added operandSize prototype
2610 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2611 (genDataPointerSet): use max of size of right and result,
2612 (gencjne): added parameter useCarry for optimization,
2613 (genCmpEq): use carry if appropriate,
2614 (genXor): check if operand already in carry
2615 * support/regression/tests/bug-868103.c: enabled test
2617 2007-07-12 Raphael Neider <rneider AT web.de>
2619 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2621 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2623 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2624 from Robert Larice, thanks
2625 * support/regression/tests/bitopcse.c,
2626 * support/regression/tests/bitvars.c,
2627 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2628 * support/regression/tests/bug-927659.c: enabled test for z80
2629 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2630 * support/regression/tests/bug1745717.c: new, added
2631 * support/regression/tests/literalop.c,
2632 * support/regression/tests/nullstring.c: removed storage definitions that
2633 are now in testfwk.h
2635 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2637 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2638 and bool for targets that do not fully support it.
2639 * support/regression/tests/bug1546986.c,
2640 * support/regression/tests/bug1723128.c,
2641 * support/regression/tests/bug1734654.c,
2642 * support/regression/tests/bug1738367.c,
2643 * support/regression/tests/constantRange.c: only use bool if allowed
2645 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2648 Larice, also handle function pointers
2649 * support/regression/tests/bug1749275.c: new, added
2651 2007-07-03 Borut Razem <borut.razem AT siol.net>
2653 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2654 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2655 #1746528: SDCC should ignore ':' in inline assembler comments
2656 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2658 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2660 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2661 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2663 2007-06-29 Borut Razem <borut.razem AT siol.net>
2665 * src/SDCCmain.c: fixed bug
2666 #1744746: SDCC #4867: broken option --xram-size
2668 2007-06-28 Borut Razem <borut.razem AT siol.net>
2670 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2671 find out the endianess of host machine for ucsim
2673 2007-06-27 Borut Razem <borut.razem AT siol.net>
2675 * support/regression/generate-cases.py: corrected the file name
2677 * configure.in, configure, sdccconf_in.h: find out the endianess of
2679 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2682 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2684 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2686 2007-06-26 Borut Razem <borut.razem AT siol.net>
2688 * support/regression/generate-cases.py: display warning if function
2689 list is empty; implemented more flexible rule for detection of
2690 testing functions, allowing return type 'void' in the same line as
2691 the function name in the function definition
2692 * support/regression/tests/bug-1654060.c: corrected test
2693 * support/librarian/sdcclib.c: fixed warning:
2694 format '%s' expects type 'char *', but argument 2 has type 'int'
2696 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2698 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2699 Multiple infiles for sdcclib.
2701 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2703 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2706 2007-06-18 Borut Razem <borut.razem AT siol.net>
2708 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2709 how to handle comments, so they have to be removed by the
2710 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2711 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2712 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2713 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2714 table driven option hadling
2716 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2718 * src/SDCCast.c (decorateType),
2719 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2720 iCode to ast level to fix bug 1738367
2721 * support/regression/tests/bug1738367.c: new, added
2723 2007-06-15 Raphael Neider <rneider AT web.de>
2725 * src/pic16/devices.inc,
2726 * device/lib/pic16/pics.all,
2727 * device/include/pic16/pic18fregs.h,
2728 * device/include/pic16/pic18f[24][45]20.h,
2729 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2730 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2731 * device/lib/pic16/Makefile.in: faster cleanup
2733 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2735 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2737 2007-06-13 Raphael Neider <rneider AT web.de>
2739 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2741 2007-06-12 Raphael Neider <rneider AT web.de>
2743 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2744 suppress bit defines if NO_BIT_DEFINES is #define'd
2745 * device/include/pic/pic*.h: recreated all headers to include
2746 conditional bit defines
2747 * device/include/pic/pic16f886.h,
2748 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2749 * device/include/pic/recreate.sh: script to recreate the complete
2750 device library files based on the currently supported devices
2752 2007-06-12 Borut Razem <borut.razem AT siol.net>
2754 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2755 support/regression/Makefile.in, support/scripts/build.mak,
2756 support/scripts/Makefile.snapshot:
2757 use new svn URL scheme
2758 * doc/sdccman.lyx: SDCC Wiki moved to
2759 http://sdcc.wiki.sourceforge.net/
2761 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2763 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2764 * support/regression/tests/bug1734654.c: added
2766 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2768 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2769 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2770 with literal operands
2772 2007-06-10 Borut Razem <borut.razem AT siol.net>
2774 * as/link/z80/lklibr.c: fixed mingw build warning
2775 lklibr.c:575: warning: implicit declaration of function 'tolower'
2776 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2777 src/z80/main.c: move target specific options from src/SDCCmain.c
2778 to src/<target>/main.c
2780 2007-06-09 Borut Razem <borut.razem AT siol.net>
2782 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2783 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2784 * support/regression/tests/bug-1294691.c: added
2786 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2788 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2789 can also be static, fixes bug 1733438
2790 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2791 have absolute address too
2792 (computeType): added optimization for 'cond ? true : false'
2793 * support/regression/tests/absolute.c: added test for static absolute var
2795 2007-06-08 Raphael Neider <rneider AT web.de>
2797 * src/regression/Makefile: suppress parallel builds, allow easy
2798 switching between pic14/pic16 ports
2799 * src/regression/picregs.h: added pic14/16 header file switch
2800 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2801 inline.c,nestfor.c,string1.c}: include "picregs.h"
2803 2007-06-07 Borut Razem <borut.razem AT siol.net>
2805 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2806 permanent solution to suppress GCC 4.2.0 c++ warning:
2807 deprecated conversion from string constant to `char *'
2808 use 'const char *' where ever required
2809 * support/regression/generate-cases.py: implemented more flexible rule
2810 for detection of testing functions, allowing white-spaces surrounding
2811 the function name and the 'void' parameter.
2812 * support/regression/tests/constantRange.c,
2813 support/regression/tests/scott-compare3.c: fixed failing regression
2814 tests, uncovered by implementation of more flexible rule for detection
2815 of testing functions
2817 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2819 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2821 2007-06-04 Borut Razem <borut.razem AT siol.net>
2823 * configure.in, configure, config_vc.awk: sdcc version number is now
2824 stored in configure.in; removed .version
2825 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2826 doc/INSTALL.txt: version bumped to 2.7.2
2827 * sim/ucsim/configure.in, sim/ucsim/configure:
2828 use "read" to read from .version
2830 2007-06-03 Borut Razem <borut.razem AT siol.net>
2832 * */Makefile.in: removed annoying warning:
2833 Makefile:xx: Makefile.dep: No such file or directory
2835 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2837 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2838 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2839 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2840 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2841 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2842 bugfix: only use newBoolLink for bit result type
2843 * src/SDCCicode.c (geniCodeLogic): added param tree,
2844 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2845 (geniCodeLogicAndOr): use IS_BIT,
2846 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2847 (ast2iCode): added tree param to geniCodeLogic for comparisons
2848 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2849 * support/regression/tests/bug1723128.c: added test NotZero
2851 2007-06-01 Borut Razem <borut.razem AT siol.net>
2853 * SDCPP synchronized with GCC CPP release version 4.2.0,
2854 currently the latest release:
2855 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2856 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2857 support/cpp2/cppdefault.h, support/cpp2/except.h,
2858 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2859 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2860 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2861 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2862 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2863 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2864 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2865 support/cpp2/opts.h, support/cpp2/output.h,
2866 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2867 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2868 support/cpp2/system.h, support/cpp2/version.c,
2869 support/cpp2/Makefile.in: modified
2870 * support/cpp2/opts-common.c: added
2871 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2872 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2873 search for included source file in local directory
2874 * sim/ucsim/configure, sim/ucsim/configure.in:
2875 temporary solution to suppress GCC 4.2.0 c++ warning:
2876 deprecated conversion from string constant to `char *'
2878 2007-06-01 Raphael Neider <rneider AT web.de>
2880 * device/lib/pic/libdev/pic12f683.c,
2881 * device/include/pic/pic12f683.h: added GPIO bits
2883 2007-06-01 Raphael Neider <rneider AT web.de>
2885 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2886 quotation marks, clarified role of PIC14 vs. PIC16 ports
2887 * src/pic16/devices.inc,
2888 * device/include/pic16/pic18fregs.h,
2889 * device/include/pic16/pic18f[24][45]j10.h,
2890 * device/lib/pic16/pics.all,
2891 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2892 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2893 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2894 for new devices as they are not yet supported by gputils
2896 2007-05-31 Borut Razem <borut.razem AT siol.net>
2898 * Small Device C Compiler 2.7.0 released
2899 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2900 changed sdcc version to 2.7.1
2901 * support/scripts/sdcc.nsi: added How to create WIN32 release
2904 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * doc/sdccman.lyx: documented initialization and allocation of absolute
2907 variables, bit parameter passing, the need for function pointers to be
2908 reentrant and alpha quality support of inline and retrict
2910 2007-05-26 Borut Razem <borut.razem AT siol.net>
2912 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2913 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2914 * docs/knownbugs.html: updated
2916 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2918 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2920 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2922 (gencjneshort): optimized when left is AOP_DIR
2923 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2924 initializing unions in a struct/array
2925 * support/regression/fwk/include/testfwk.h: added defines for data, near
2926 and far for host and z80
2927 * support/regression/tests/bug1723128.c: new, added
2929 2007-05-22 Borut Razem <borut.razem AT siol.net>
2931 * doc/knownbugs.html: updated
2933 2007-05-21 Raphael Neider <rneider AT web.de>
2935 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2936 error message instead
2937 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2939 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2941 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2943 2007-05-21 Raphael Neider <rneider AT web.de>
2945 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2947 * src/regression/gpsim_assert.h,
2948 * src/regression/Makefile,
2949 * src/regression/pcodeopt.c: regression test for the above fix
2951 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2953 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2954 jumps to self, fixed bug 1717281
2956 2007-05-10 Borut Razem <borut.razem AT siol.net>
2958 * support/scripts/gen_known_bugs.pl: cosmetic fix
2959 * doc/knownbugs.html: generated by gen_known_bugs.pl
2961 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2963 * src/SDCCast.c (createFunction): also generate non-inlined version of
2964 function for functions declared as "static inline"
2965 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2966 function can be inlined after non-inlined version generated.
2968 2007-05-10 Borut Razem <borut.razem AT siol.net>
2970 * support/scripts/gen_known_bugs.pl: added script
2971 which generates knownbugs.html
2973 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2975 * doc/knownbugs.html: updated for release 2.7.0
2977 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2979 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2981 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2983 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2984 (throughout): updated generating comments
2985 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2986 (throughout): updated generating comments
2987 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2988 rule instead of at the second, or it might skip lines when removing the
2990 * support/regression/tests/bug1714204.c: changed test to foo
2992 2007-05-08 Borut Razem <borut.razem AT siol.net>
2994 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2995 thanks to SDCC Distributed Compile Farm members,
2996 added Z80 and GBZ80 command line options
2997 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2999 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3001 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3002 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3003 * support/regression/tests/longlit.c: modified to be tested at all and
3004 to pass the actual test
3006 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3008 * device/include/mcs51/uPSD33xx.h: Added.
3010 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3012 * device/lib/_gptrput.c,
3013 * device/lib/_gptrget.c: removed old code,
3015 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3016 * support/regression/tests/bug1714204.c: new, added
3018 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3020 * support/regression/tests/regtrack.c: test was never executed
3021 because of the regression test being picky about white spaces.
3022 * device/lib/mcs51/crtclear.asm: added comment
3024 2007-05-06 Raphael Neider <rneider AT web.de>
3026 * device/lib/pic/Makefile.rules,
3027 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3028 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3030 2007-05-06 Raphael Neider <rneider AT web.de>
3032 * src/pic16/device.h,
3034 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3035 _pic16_setDefaultOptions): removed/reordered command-line args
3036 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3037 devices, regrouped command line args, environment variables),
3038 clarified sone points, added sections on how to add devices to the
3041 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3043 * src/z80/peeph.def: fixed bug in rule 2
3045 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3047 * src/port.h: added TARGET_MCS51_LIKE
3048 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3049 take advantage of it too
3050 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3051 (shiftR2Left2Result): Optimized: don't check shifting by 0
3052 * src/z80/peeph-z80.def,
3053 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3054 modifications, see patch 1700823
3055 * src/mcs51/peep.c (): fixed bug 1712928
3056 * support/regression/tests/bug1712928.c: new, added
3058 2007-05-05 Borut Razem <borut.razem AT siol.net>
3060 * device/lib/pic16/Makefile.common.in,
3061 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3062 removed bash dependencies
3064 2007-05-01 Borut Razem <borut.razem AT siol.net>
3067 fixed bug #1710507: --i-code-in-asm makes compile fail
3068 all iCode comments are now one liners
3069 * src/mcs51/gen.c: fixed memory leak
3071 2007-05-01 Raphael Neider <rneider AT web.de>
3073 * device/lib/pic/libdev/*.c
3074 * device/include/pic/*.h: regenerated all device libs from updated
3076 * support/scripts/inc2h.pl: documented usage, now uses strict to
3079 2007-04-30 Borut Razem <borut.razem AT siol.net>
3082 fixed bug #1669175: Problem with space in output paths
3083 documented how to use paths with spaces for Windows users
3085 2007-04-29 Borut Razem <borut.razem AT siol.net>
3087 * Fixed svn:eol-style and svn:keywords properties
3088 * src/SDCCval.c: fixed bug
3089 #1592871: Segfault with "large" const arrays of characters
3090 replaced recursion with iteration
3091 * Removed svn:executable property from non-executable files
3093 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3095 * src/mcs51/gen.c (genRet): fixed bug 1707003
3097 2007-04-27 Raphael Neider <rneider AT web.de>
3099 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3100 createReachingDefinitions,assignValnums,pic16_destructDF,
3101 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3102 prevent NULL pointer dereferences
3103 * device/lib/pic/libdev/pic16f886.c,
3104 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3105 prevent building them, gputils do not really support them yet
3107 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3109 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3110 helps printf_small. 32 bytes more __idata mem.
3112 2007-04-27 Raphael Neider <rneider AT web.de>
3114 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3115 return early when pb or pb->pcHead is NULL (patch #1708427)
3116 * src/regression/empty.c,
3117 * src/regression/Makefile: added test with empty functions
3118 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3120 2007-04-27 Borut Razem <borut.razem AT siol.net>
3122 * src/SDCCast.c: fixed feature request
3123 #1547512: Redundant strings linked when using sizeof("abc")
3125 2007-04-23 Borut Razem <borut.razem AT siol.net>
3127 * doc/sdccman.lyx, src/SDCCmain.c:
3128 peep-hole comments are generated only if --fverbose-asm option is
3129 specified and --no-peep-comments is not, as proposed by Frieder.
3130 * support/regression/Makefile.in: compile regression tests with
3131 --fverbose-asm option so one can "grep" whether a new (or an old)
3132 peephole is (still) applied; requested by Frieder.
3134 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3136 * device/include/pic/pic16f886.h,
3137 * device/include/pic/pic16f887.h,
3138 * device/lib/pic/libdev/pic16f886.c,
3139 * device/lib/pic/libdev/pic16f887.c,
3140 * device/include/pic/pic14devices.txt,
3141 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3143 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3145 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3148 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3150 * device/lib/_memset.c: assembler version for mcs51
3152 2007-04-22 Borut Razem <borut.razem AT siol.net>
3154 * support/scripts/listerr.c: program to create the list of errors and
3155 warnings list from - added
3156 * doc/sdccman.lyx: removed the note
3157 "For list of warnings and corresponding codes, see err_warn.txt"
3158 * src/SDCCsymt.c: fixed bug #1699804:
3159 Bug with some uses of sizeof(static local array) (MCS51)
3160 * support/regression/tests/bug-1699804.c: added
3162 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3164 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3165 (main): added option -i,
3166 (asmbl, case S_INCL): use search_path_fopen,
3167 mostly from patch 1579668 by Peter Miller, thanks
3168 * src/z80/main.c: fixed typo --callee-saves-bc
3169 * device/include/mcs51/compiler.h: added sfrword for Tasking
3171 2007-04-20 Borut Razem <borut.razem AT siol.net>
3173 * src/z80/main.c: replaced reserved keyword asm with asmblr
3175 2007-04-19 Borut Razem <borut.razem AT siol.net>
3177 * src/port.h: use const pointers to strings
3178 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3179 * src/pic16/main.c: include SDCCargs.h
3180 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3181 const char, since the strings are dynamically allocated
3182 * src/SDCCmain.c: options.code_seg and options.const_seg are
3183 dynamically allocated; check port specific command line options
3184 before the general ones
3185 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3187 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3189 * device/include/ds400rom.h,
3190 * device/lib/ds390/lcd390.c,
3191 * device/lib/ds390/memcpyx.c,
3192 * device/lib/ds390/rtc390.c,
3193 * device/lib/ds400/ds400rom.c,
3194 * device/lib/ds400/memcpyx.c,
3195 * device/lib/hc08/_ret.c: more replacements of keywords with their
3196 double underscore equivalents
3197 * device/lib/ds390/Makefile.in,
3198 * device/lib/ds400/Makefile.in,
3199 * device/lib/gbz80/Makefile.in,
3200 * device/lib/hc08/Makefile.in,
3201 * device/lib/mcs51/Makefile.in,
3202 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3204 2007-04-17 Borut Razem <borut.razem AT siol.net>
3206 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3207 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3208 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3209 to --fverbose-asm, to be gcc'ish
3211 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3213 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3215 2007-04-17 Borut Razem <borut.razem AT siol.net>
3217 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3218 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3219 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3220 with their double underscore equivalent
3222 2007-04-14 Borut Razem <borut.razem AT siol.net>
3224 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3227 2007-04-13 Borut Razem <borut.razem AT siol.net>
3229 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3231 * device/examples/serialcomm/windows/serial.[ch],
3232 device/examples/serialcomm/windows/test_serialcomm.cpp:
3233 updated by Bela Torok
3234 * device/examples/serialcomm/windows/serialcomm.dsw,
3235 device/examples/serialcomm/windows/serialcomm.dsp: added
3237 2007-04-13 Jan Waclawek <wek AT efton.sk>
3239 * doc/sdccman.lyx: additions and changes at various places
3240 (submitted as #1697136).
3241 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3243 2007-04-10 Borut Razem <borut.razem AT siol.net>
3245 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3246 LyX file format changed to 245
3247 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3248 "FreeWare" replaced with "free open source"
3250 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3252 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3254 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3256 * device/include/pic16/pic18fregs.h,
3258 * device/lib/_decdptr.c,
3259 * device/lib/_divsint.c,
3260 * device/lib/_divslong.c,
3261 * device/lib/_divuint.c,
3262 * device/lib/_divulong.c,
3263 * device/lib/_fs2schar.c,
3264 * device/lib/_fs2sint.c,
3265 * device/lib/_fs2slong.c,
3266 * device/lib/_fs2uchar.c,
3267 * device/lib/_fs2uint.c,
3268 * device/lib/_fs2ulong.c,
3269 * device/lib/_fsadd.c,
3270 * device/lib/_fscmp.c,
3271 * device/lib/_fsdiv.c,
3272 * device/lib/_fseq.c,
3273 * device/lib/_fsget1arg.c,
3274 * device/lib/_fsget2args.c,
3275 * device/lib/_fsgt.c,
3276 * device/lib/_fslt.c,
3277 * device/lib/_fsmul.c,
3278 * device/lib/_fsneq.c,
3279 * device/lib/_fsnormalize.c,
3280 * device/lib/_fsreturnval.c,
3281 * device/lib/_fsrshift.c,
3282 * device/lib/_fssub.c,
3283 * device/lib/_fsswapargs.c,
3284 * device/lib/_gptrget.c,
3285 * device/lib/_gptrgetc.c,
3286 * device/lib/_gptrput.c,
3287 * device/lib/_logexpf.c,
3288 * device/lib/_modsint.c,
3289 * device/lib/_modslong.c,
3290 * device/lib/_moduint.c,
3291 * device/lib/_modulong.c,
3292 * device/lib/_mulint.c,
3293 * device/lib/_mullong.c,
3294 * device/lib/_schar2fs.c,
3295 * device/lib/_ser.c,
3296 * device/lib/_setjmp.c,
3297 * device/lib/_sint2fs.c,
3298 * device/lib/_slong2fs.c,
3299 * device/lib/_spx.c,
3300 * device/lib/_uchar2fs.c,
3301 * device/lib/_uint2fs.c,
3302 * device/lib/_ulong2fs.c,
3303 * device/lib/asincosf.c,
3304 * device/lib/atanf.c,
3305 * device/lib/calloc.c,
3306 * device/lib/ds390/tinibios.c,
3307 * device/lib/ds400/tinibios.c,
3308 * device/lib/expf.c,
3309 * device/lib/free.c,
3310 * device/lib/hc08/_mulint.c,
3311 * device/lib/logf.c,
3312 * device/lib/malloc.c,
3313 * device/lib/printf_fast.c,
3314 * device/lib/printf_tiny.c,
3315 * device/lib/printfl.c,
3316 * device/lib/realloc.c,
3317 * device/lib/ser_ir.c,
3318 * device/lib/serial.c,
3319 * support/regression/tests/libmullong.c: replaced all special keywords
3320 with their double underscore equivalent
3321 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3322 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3324 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3325 (genRet): if the bit-symbol is ruonly it already is in the carry
3326 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3327 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3328 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3329 type UCHAR if dest is not bit
3331 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3333 * device/include/math.h,
3334 * device/lib/cotf.c,
3335 * device/lib/expf.c,
3336 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3338 2007-04-01 Borut Razem <borut.razem AT siol.net>
3340 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3341 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3342 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3343 gcc_unreachable() called internal_error()...
3345 2007-03-30 Raphael Neider <rneider AT web.de>
3347 * src/pic/ralloc.c (isData): suppress garbage debug output
3349 2007-03-28 Borut Razem <borut.razem AT siol.net>
3352 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3353 is developed, built and used worldwide, and the word "night" doesn't
3356 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3358 * device/include/mcs51/C8051F360.h: new, added
3359 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3361 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3363 * src/SDCC.y (declaration_specifiers, function_specifier),
3364 * support/Util/SDCCerr.c,
3365 * support/Util/SDCCerr.h,
3367 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3369 * src/SDCCmem.c (deallocParms),
3370 * src/SDCCast.c: support for function inlining, not quite complete
3371 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3372 'restrict' qualifier
3374 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3376 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3377 (saveRBank, unsaveRBank): don't save bits,
3378 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3379 * support/regression/tests/bug1535242.c: new, added
3380 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3381 thanks Alexey Shamrin <shamrin AT gmail.com>,
3382 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3383 removed header guard)
3385 * sdcc.spec: bumped version to 2.6.5
3386 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3388 2007-03-22 Borut Razem <borut.razem AT siol.net>
3390 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3391 fixed bug #1653671: sdcdb integration into ddd is broken
3393 2007-03-22 Raphael Neider <rneider AT web.de>
3395 * src/pic/gen.c (popGetExternal): augmented to also create references
3396 to external variables (not only labels),
3397 (genCall): comment on plan to reduce PAGESEL overhead,
3398 (genFunction, genEndFunction): also save/restore FSR around interrupt
3399 handling code, removed lots of unused code
3400 (genDivOneByte): release acquired temp register
3401 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3403 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3404 for registers that need to be saved during interrupts (FSR, STATUS,
3405 PCLATH; W needs special handling), currently only FSR is used
3407 2007-03-22 Raphael Neider <rneider AT web.de>
3409 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3411 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3413 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3415 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3417 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3419 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3421 * as/link/aslink.h: added LKOBJEXT
3422 * as/link/hc08/link_hc08.dsp,
3423 * as/link/hc08/Makefile.bcc,
3424 * as/link/hc08/Makefile.in,
3425 * as/link/mcs51/aslink.dsp,
3426 * as/link/mcs51/Makefile.bcc,
3427 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3428 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3429 * as/link/lkaomf51.c: merged and moved
3430 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3431 * as/link/z80/lkdata.c,
3432 * as/link/lkdata.c: merged and moved
3433 * as/link/hc08/lkmain.c,
3434 * as/link/mcs51/lkmain.c: cosmetic changes
3435 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3436 * as/link/lklex.c: use LKOBJEXT
3437 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3438 ANSI-fied functions, removed bubble-sorts
3439 * as/link/z80/lksym.c as/link/lksym.c: merged,
3441 * as/link/z80/linkgbz80.dsp,
3442 * as/link/z80/linkz80.dsp,
3443 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3444 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3445 * as/link/z80/lkhead.c,
3446 * as/link/z80/lklex.c: deleted
3447 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3448 * as/link/z80/lkmain.c: added copyfile()
3450 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3452 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3454 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3456 * device/lib/_strlen.c: assembler version for mcs51
3458 2007-03-13 Raphael Neider <rneider AT web.de>
3460 * device/include/pic16/pic18f2221.h,
3461 * device/include/pic16/pic18f2321.h,
3462 * device/include/pic16/pic18f2331.h,
3463 * device/include/pic16/pic18f4221.h,
3464 * device/include/pic16/pic18f4321.h,
3465 * device/include/pic16/pic18f4331.h: fixed config byte location names
3466 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3467 consistently named config byte locations
3469 2007-03-13 Borut Razem <borut.razem AT siol.net>
3471 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3472 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3473 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3474 as/link/z80/Makefile.in, as/z80/Makefile.in:
3477 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3479 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3480 * device/lib/printf_large.c: pointer was converted to generic
3481 pointer for mcs51 models other than model-small (Maarten noticed)
3483 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3485 * device/include/mcs51/ADuC84x.h: Added.
3487 2007-03-10 Borut Razem <borut.razem AT siol.net>
3489 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3490 fixed RFE #1624219: double backslashes in filenames;
3491 functions hexEscape(), octalEscape() and copyStr() moved from
3492 SDCCval.c to SDCCutil.c and made them glovbally available
3494 2007-03-09 Borut Razem <borut.razem AT siol.net>
3496 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3497 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3498 1673361: Missaligned comments in output files
3500 2007-03-09 Raphael Neider <rneider AT web.de>
3502 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3504 2007-03-09 Raphael Neider <rneider AT web.de>
3508 * src/pic/ralloc.c: suppress undesired debug output
3509 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3511 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3513 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3515 2007-03-07 Borut Razem <borut.razem AT siol.net>
3517 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3518 search include files in the current directory
3520 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3522 * src/SDCCglue.c (emitMaps, glue),
3523 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3525 * support/regression/tests/absolute.c: added xdata test
3527 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3529 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3530 added condition to macro, fixes bug 1666080
3532 2007-03-02 Raphael Neider <rneider AT web.de>
3534 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3536 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3538 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3539 be cleared. Unconditionally set __XPAGE
3540 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3542 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3547 * src/mcs51/rtrack.c,
3549 * doc/sdccman.lyx: added --no-gen-comments
3550 * src/mcs51/peeph.def: added 192.b, disabled 185
3552 2007-02-25 Raphael Neider <rneider AT web.de>
3554 * src/pic16/gen.c (genCast): fixed typo
3555 * device/lib/pic16/Makefile.subdir: only install existing files
3556 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3558 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3560 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3561 * device/lib/mcs51/crtclear.asm,
3562 * device/lib/mcs51/crtxclear.asm: renumbered labels
3563 * device/lib/mcs51/Makefile.in: added crtcall.asm
3564 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3565 * src/mcs51/gen.c (movc): removed,
3566 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3568 (toCarry, genSend, genRet): added function toCarry,
3569 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3570 (assignBit, genAssign, genCast): added function assignBit
3571 * src/mcs51/Makefile.bcc: added rtrack.c
3572 * src/mcs51/ralloc.h: made valueKnown a bitfield
3573 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3574 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3575 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3576 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3577 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3578 (_pop): only pop valid pairs, see gencjneshort,
3579 (gencjneshort): return pair that still needs to be popped, restructured,
3580 (gencjne, genCmpEq): call _pop
3582 2007-02-23 Raphael Neider <rneider AT web.de>
3584 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3586 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3588 * device/include/mcs51/P89LPC925.h: Added.
3590 2007-02-18 Raphael Neider <rneider AT web.de>
3592 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3594 2007-02-17 Borut Razem <borut.razem AT siol.net>
3596 * support/cpp2/directives.c, support/cpp2/version.c:
3597 synchronized with GCC CPP 4.1.2
3599 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3601 * src/mcs51/rtrack.h,
3602 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3603 by checking the strings passed by emitcode() to the assembler.
3604 Feel free to change. This in part addresses RFE #482179.
3605 Set environment variable SDCC_RTRACK to enable.
3606 * src/mcs51/gen.c: inserted hooks
3607 * src/mcs51/ralloc.h: added two members to struct regs
3608 * support/regression/tests/regtrack.c: added
3610 2007-02-14 Borut Razem <borut.razem AT siol.net>
3612 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3613 * Makefile.in: applied patch from Makefile related part of
3614 #1469393: Compiler does not initialize static data
3616 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3618 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3619 for better fix of bug 1273984, compiles pic16 rand.c
3621 2007-02-12 Borut Razem <borut.razem AT siol.net>
3623 * src/pic16/main.c: fixed pic16 standard library directory bug
3625 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3627 * src/hc08/gen.c (genSwap): fix swap regression test
3629 2007-02-10 Borut Razem <borut.razem AT siol.net>
3631 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3633 * support/regression/tests/bug-1654060.c: added regression test for
3636 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3638 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3639 bit moves in return statement
3641 2007-02-09 Borut Razem <borut.razem AT siol.net>
3643 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3646 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3648 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3649 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3651 2007-02-07 Raphael Neider <rneider AT web.de>
3653 * src/pic16/devices.inc,
3654 * device/include/pic16/pic18fregs.h,
3655 * device/include/pic16/pic18f[24][34]31.h,
3656 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3657 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3658 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3660 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3662 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3663 can this have lived here for so many years?
3664 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3665 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3666 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3668 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3670 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3671 appended by loop induction must be at the very end of the eBBlock
3673 2007-02-05 Kevin Vigor
3675 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3677 2007-02-05 Borut Razem <borut.razem AT siol.net>
3679 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3680 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3682 2007-02-03 Borut Razem <borut.razem AT siol.net>
3684 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3685 applied patch #1646602 option to set default signedness of char to
3686 unsigned, added -funsigned-char command line option,
3687 thanks to Gunther Jehle
3688 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3689 prompt for file deletion a few hundred times (especially the
3690 subversion files, which have ro permissions so it asks for
3691 confirmation), thanks to Simon McAuliffe;
3692 added {} + option to find in order to remove multiple files from a
3695 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3697 * device/include/mcs51/SST89x5xRDx.h: Added.
3699 2007-02-02 Raphael Neider <rneider AT web.de>
3701 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3702 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3704 2007-02-01 Raphael Neider <rneider AT web.de>
3706 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3709 2007-01-31 Borut Razem <borut.razem AT siol.net>
3711 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3712 if compiled with GCC. Thanks to Raphael Neider
3714 2007-01-31 Raphael Neider <rneider AT web.de>
3716 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3717 operand names, handles name and (name + n) for all n,
3718 (sameBank): restructured, also check bank allocation policy,
3719 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3720 (pic14_operandsAllocatedInSameBank): check whether to operands
3721 will be allocated into the same bank (i.e., section) to reduce
3722 BANKSEL overhead, queried from pcode.c:sameBank,
3723 (pic14printLocals): reintroduced clustering registers into a single
3724 section: all compiler generated symbols will now reside in one
3725 bank (per file), reducing BANKSEL overhead and code size,
3726 (showAllMemmaps): use local dbuf where possible
3728 2007-01-29 Raphael Neider <rneider AT web.de>
3730 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3731 (call_libraryfunc): retrieve/create symbol and mark as used,
3732 (genFunction): mark defined functions as non-extern and add again
3733 to code memmap for later output
3734 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3735 (pic14printLocals): reworked for new symbol emission,
3736 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3737 showAllMemmaps): reworked symbol output using dbufs, added handling
3738 of string literals (still incomplete),
3739 (picglue): removed symbol emission, moved into showAllMemmaps,
3740 (emitSymbolSet): new workhorse for symbol output,
3741 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3743 2007-01-29 Borut Razem <borut.razem AT siol.net>
3745 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3746 component contains the extension separator.
3748 2007-01-28 Borut Razem <borut.razem AT siol.net>
3750 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3752 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3753 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3754 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3755 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3756 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3757 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3758 src/z80/gen.c, support/Util/MySystem.c:
3759 accept slash and backslash as directory separator on WIN32 and
3762 2007-01-28 Raphael Neider <rneider AT web.de>
3764 * src/pic16/devices.inc,
3765 * device/include/pic16/pic18f[24][23]21.h,
3766 * device/include/pic16/pic18fregs.h,
3767 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3768 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3769 * device/lib/pic16/libio/adc.ignore,
3770 * device/lib/pic16/libio/i2c.ignore,
3771 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3772 family, as gputils do not yet support the devices
3773 * device/lib/pic16/Makefile.subdir: ignore errors on install
3774 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3775 headers and libraries from gputils .inc files
3777 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3779 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3781 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3783 * doc/sdccman.lyx: add printf benchmarks
3785 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3787 * device/lib/printf_fast.c: fix %c, char promoted to int
3788 * device/lib/printf_tiny.c: fix %c, char promoted to int
3790 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3792 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3794 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3796 * support/regression/tests/swap.c: 64 bit hosts failed
3797 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3799 2007-01-25 Raphael Neider <rneider AT web.de>
3801 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3802 based on absolute register address, patch by Alex Blond
3804 2007-01-22 Raphael Neider <rneider AT web.de>
3806 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3807 emitted, do not emit them again...
3809 2007-01-22 Raphael Neider <rneider AT web.de>
3811 * src/regression/bank1.c, src/regression/compare6.c,
3812 src/regression/add.c: cosmetic changes
3813 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3814 * src/pic/gen.c: fixed global zero and one,
3815 (aopForSym): removed unued code,
3816 (aopGet): assert aop is defined, check and use `index' of
3817 pCodeImmd operands (fixes #1630908),
3818 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3819 (register_reassign): prevent accidental register unification,
3820 (ReuseReg): cosmetic changes (also above)
3821 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3822 pic14emitStaticSeg): do not emit initialized data,
3823 (printIval*): replaced with working versions,
3824 (pic14createInterruptVect,picglue): use idata for initialized data,
3825 now init data should work in all modules (not only main()),
3826 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3828 2007-01-21 Borut Razem <borut.razem AT siol.net>
3830 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3831 use -fPIC or -fpic if they are supported and not ignored
3832 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3833 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3835 2007-01-20 Borut Razem <borut.razem AT siol.net>
3837 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3838 implemented RFE #1470316: allow "$" in variable names
3840 2007-01-20 Raphael Neider <rneider AT web.de>
3842 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3844 2007-01-20 Raphael Neider <rneider AT web.de>
3846 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3847 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3848 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3849 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3850 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3851 * device/lib/pic/libdev/pic*.c,
3852 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3853 * device/lib/pic/libdev/Makefile.in: show progress
3855 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3857 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3858 * support/scripts/sdcc_cygwin_mingw32,
3859 * support/scripts/sdcc_mingw32,
3860 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3861 conformance with autoconf 2.6
3863 2007-01-19 Raphael Neider <rneider AT web.de>
3865 * src/pic/device.c (register_map): fixed list construction
3866 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3867 (genMod): removed case for genModbits,
3868 (genModbits): removed as now unused/unimplemented
3869 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3871 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3873 * support/regression/tests/swap.c: added in response to #1638622
3874 * doc/sdccman.lyx: synced version, minor changes
3876 2007-01-18 Borut Razem <borut.razem AT siol.net>
3878 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3879 thanks to Gunther Jehle
3880 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3881 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3882 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3883 use filename in lineno instead.
3884 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3885 print the file name in ast_print()
3887 2007-01-18 Borut Razem <borut.razem AT siol.net>
3889 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3891 * src/SDCC.lex: stringLiteral() returns const char pointer,
3892 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3893 fixed column counting
3894 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3895 accept const char pointer as parameter
3896 * src/SDCCdwarf2.c: corrected buffer size
3898 2007-01-17 Borut Razem <borut.razem AT siol.net>
3900 * support/Util/dbuf_string.c: fixed for amd64
3902 2007-01-15 Borut Razem <borut.razem AT siol.net>
3904 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3905 removed terminal symbol ELIPSIS, since it was never generated by the
3906 lexer and it was wrongly used in parameter_identifier_list rule
3908 2007-01-15 Raphael Neider <rneider AT web.de>
3910 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3911 code page and data banking description
3912 * src/pic/genarith.c,
3913 * src/pic/gen.h: removed bit arithmetic functions,
3914 updated exit(1) to exit(EXIT_FAILURE)
3915 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3916 * device/include/pic16/pic18f2455.h,
3917 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3918 TRISD and TRISE, fixed/added some bit names
3919 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3920 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3921 updated pic18f2455.{c,h} instead of duplicating them
3923 2007-01-14 Borut Razem <borut.razem AT siol.net>
3925 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3926 Cannot debug files that contain spaces in the path name
3927 by converting spaces in asm file name to underscores
3929 2007-01-13 Borut Razem <borut.razem AT siol.net>
3931 * doc/sdccman.lyx: fixed format errors
3933 2007-01-10 Borut Razem <borut.razem AT siol.net>
3935 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3936 codeseg/constseg #pragma fail
3937 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3938 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3939 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3940 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3942 2007-01-09 Borut Razem <borut.razem AT siol.net>
3944 * get rid of diagnistic.[ch], pretty-print.[ch],
3945 c-pretty-print.[ch], ... used just for error, warning, ...
3947 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3948 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3949 suppoprt/cpp2/pretty-print.[ch]:
3951 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3952 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3953 suppoprt/cpp2/sdcpp.dsp:
3956 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3958 * device/lib/printf_large.c (output_float): removed recursion,
3959 use smaller buffer on stack for mcs51,
3960 fixed bug printing 1.96
3961 * support/regression/tests/snprintf.c: added test
3963 2007-01-07 Borut Razem <borut.razem AT siol.net>
3965 * use dynamic memory buffers instead temporary files
3966 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3968 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3969 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3970 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3971 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3972 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3973 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3974 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3975 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3976 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3977 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3978 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3979 support/Util/dbuf.c, support/Util/dbuf.h:
3981 * .version, sdcc.spec: bumped version to 2.6.4
3983 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3985 * src/port.h: added TARGET_Z80_LIKE macro
3986 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3987 output PSEG location if --xram-loc or --xstack-loc was used
3988 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3990 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3992 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3993 * as/as_z80.dsp, as/z80/as_z80.dsp,
3994 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3995 * sdcc.dsw: moved project files into subdir
3996 * as/hc08/as_hc08.dsp,
3997 * as/hc08/Makefile.bcc,
3998 * as/hc08/Makefile.in,
3999 * as/mcs51/Makefile.bcc,
4000 * as/mcs51/Makefile.in,
4001 * as/z80/Makefile.bcc,
4002 * as/z80/Makefile.in,
4003 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4006 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4009 * as/mcs51/asmain.c,
4011 * as/z80/assym.c: removed include "strcmpi.h"
4012 * as/hc08/strcmpi.c,
4013 * as/hc08/strcmpi.h,
4014 * as/mcs51/strcmpi.c,
4015 * as/mcs51/strcmpi.h,
4016 * support/Util/strcmpi.c,
4017 * support/Util/strcmpi.h: removed files
4018 * as/strcmpi.c: added as_strncmpi()
4020 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4022 * sdcc.dsw: Added some dependencies on project config.dsp
4024 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4026 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4027 with [di]ram_start to fix a regresion
4029 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4031 * configure.in: added missing mcs51 in status output
4032 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4034 * debugger/mcs51/clean.mk (distclean): remove config.h
4035 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4036 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4037 options.h, s-options-h and options.c
4038 * support/cpp2/clean.mk: unused, removed
4039 * Makefile.common.in,
4042 * as/hc08/Makefile.in,
4044 * as/mcs51/Makefile.in,
4045 * as/mcs51/clean.mk,
4048 * as/z80/Makefile.in,
4050 * as/link/Makefile.in,
4051 * as/link/hc08/Makefile.in,
4052 * as/link/hc08/clean.mk,
4053 * as/link/mcs51/Makefile.in,
4054 * as/link/mcs51/clean.mk,
4055 * as/link/z80/Makefile.in,
4056 * as/link/z80/clean.mk,
4057 * as/link/z80/conf.mk,
4058 * debugger/mcs51/Makefile.in,
4059 * debugger/mcs51/clean.mk,
4060 * device/include/Makefile.in,
4061 * device/lib/Makefile.in,
4062 * device/lib/mcs51/Makefile.in,
4063 * device/lib/pic/Makefile.in,
4064 * device/lib/pic/Makefile.common.in,
4065 * device/lib/pic/Makefile.subdir,
4066 * device/lib/pic/Makefile.rules,
4067 * device/lib/pic16/libio/Makefile.in,
4068 * device/lib/pic16/Makefile.subdir,
4069 * device/lib/pic16/libdev/Makefile.in,
4070 * device/lib/pic16/Makefile.rules,
4071 * device/lib/pic16/Makefile.common.in,
4072 * sim/ucsim/avr.src/Makefile.in,
4073 * sim/ucsim/main_in.mk,
4074 * sim/ucsim/cmd.src/Makefile.in,
4075 * sim/ucsim/doc/Makefile.in,
4076 * sim/ucsim/gui.src/Makefile.in,
4077 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4078 * sim/ucsim/gui.src/serio.src/Makefile.in,
4079 * sim/ucsim/hc08.src/Makefile.in,
4080 * sim/ucsim/libltdl/Makefile.in,
4081 * sim/ucsim/s51.src/Makefile.in,
4082 * sim/ucsim/sim.src/Makefile.in,
4083 * sim/ucsim/sim.src/conf.mk,
4084 * sim/ucsim/xa.src/Makefile.in,
4085 * sim/ucsim/z80.src/Makefile.in,
4089 * support/cpp2/Makefile.in,
4090 * support/librarian/Makefile.in,
4091 * support/librarian/clean.mk,
4092 * support/makebin/Makefile.in,
4093 * support/makebin/clean.mk,
4094 * support/packihx/Makefile.in,
4095 * support/regression/Makefile.in,
4096 * support/regression/ports/ds390/spec.mk,
4097 * support/regression/ports/gbz80/spec.mk,
4098 * support/regression/ports/hc08/spec.mk,
4099 * support/regression/ports/mcs51/spec.mk,
4100 * support/regression/ports/mcs51-large/spec.mk,
4101 * support/regression/ports/mcs51-medium/spec.mk,
4102 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4103 * support/regression/ports/pic14/spec.mk,
4104 * support/regression/ports/pic16/spec.mk,
4105 * support/regression/ports/mcs51-stack-auto/spec.mk,
4106 * support/regression/ports/ucz80/spec.mk,
4107 * support/regression/ports/xa51/spec.mk,
4108 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4109 adding a slash after $(top_builddir) and/or adding @datarootdir@
4111 * debugger/mcs51/configure.in,
4112 * device/lib/pic/configure.in,
4113 * device/lib/pic16/configure.in,
4114 * sim/ucsim/configure.in,
4115 * support/cpp2/configure.in,
4116 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4118 * debugger/mcs51/configure,
4119 * device/lib/pic/configure,
4120 * device/lib/pic16/configure,
4121 * sim/ucsim/configure,
4122 * support/cpp2/configure,
4123 * support/packihx/configure: generated with autoconf 2.60
4125 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4127 * as/link/hc08/lkihx.c (newArea),
4128 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4130 2007-01-02 Borut Razem <borut.razem AT siol.net>
4132 * doc/sdccman.lyx: documented #pragma sdcc_hash
4133 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4135 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4137 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4139 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4140 empty 'while'-loop to work correctly, see regression test 'while.c'
4141 * support/regression/tests/while.c: added
4143 2007-01-01 Borut Razem <borut.razem AT siol.net>
4145 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4146 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4147 support/cpp2/libcpp/sdcpp.c:
4148 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4149 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4150 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4152 2006-12-31 Borut Razem <borut.razem AT siol.net>
4154 * SDCPP synchronized with GCC CPP release version 4.1.1,
4155 currently the latest release:
4156 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4157 support/cpp2/libcpp/include/cpp-id-data.h
4158 support/cpp2/libiberty/fopen_unlocked.c
4159 support/cpp2/libiberty/md5.c
4161 support/cpp2/opt-functions.awk
4162 support/cpp2/opt-gather.awk
4163 support/cpp2/optc-gen.awk
4164 support/cpp2/opth-gen.awk:
4166 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4167 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4168 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4169 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4170 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4171 support/cpp2/diagnostic.h, support/cpp2/except.h,
4172 support/cpp2/hwint.h, support/cpp2/input.h,
4173 support/cpp2/intl.h, support/cpp2/move-if-change,
4174 support/cpp2/opts.c, support/cpp2/opts.h,
4175 support/cpp2/output.h, support/cpp2/prefix.c,
4176 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4177 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4178 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4179 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4180 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4181 support/cpp2/version.c:
4183 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4184 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4185 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4186 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4187 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4188 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4189 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4190 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4191 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4192 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4193 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4195 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4196 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4197 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4198 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4199 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4200 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4201 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4202 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4203 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4204 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4205 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4206 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4207 support/cpp2/system.h:
4210 2006-12-31 Borut Razem <borut.razem AT siol.net>
4212 * configure.in, configure: fixed bug #1538756: configure dies if bison
4213 and flex are not installed, 2nd try
4215 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4217 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4218 400.x for better code in RFE 899102
4220 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4222 * src/SDCCpeeph.c (deadMove),
4224 * src/mcs51/peep.h: renamed 'op' by 'reg'
4225 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4226 (scan4op): small change for removeDeadMove(), added support for
4227 'callee saves' and/or PACLL function calls,
4228 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4229 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4230 left in new dispatcher mcs51DeadMove()
4231 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4233 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4235 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4237 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4238 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4240 2006-12-30 Borut Razem <borut.razem AT siol.net>
4242 * support/cpp2/spacs.h: deleted from svn
4243 * configure.in, configure: fixed bug #1538756: configure dies if bison
4244 and flex are not installed
4246 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4248 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4249 with this z80 passes printf float test when enabled
4250 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4252 2006-12-28 Borut Razem <borut.razem AT siol.net>
4254 * support/cpp2/config.in, support/cpp2/configure.in,
4255 support/cpp2/configure, support/cpp2/Makefile.in:
4256 fix for the solaris build
4258 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4260 * src/SDCC.y (type_specifier2, pointer),
4262 * src/SDCCsymt.c (mergeSpec, checkSClass),
4263 * support/Util/SDCCerr.c,
4264 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4265 * support/valdiag/valdiag.py: Allow test cases to specify
4266 required language standard
4267 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4268 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4270 2006-12-27 Borut Razem <borut.razem AT siol.net>
4272 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4273 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4275 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4277 * support/cpp2/libiberty/Makefile.bcc: updated
4278 * src/pic16/main.c: fixed #pragma udata handling
4279 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4281 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4283 * src/SDCCpeeph.c: made labelHashEntry global,
4284 made pcDistance, FBYNAME static,
4285 (pcDistance): made static, use isComment and isLabel,
4287 (getLabelRef): added, extracted from labelRefCount(),
4288 (labelRefCount): use new getLabelRef(),
4289 (callFuncByName): made static, added deadMove,
4290 use isComment and isLabel,
4291 (newPeepRule): made static, set isLabel,
4292 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4293 labels from peephole rules,
4294 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4295 when isComment or isLabel is set
4296 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4297 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4299 * src/mcs51/peep.h: added
4300 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4301 * src/port.h: added peep->deadMove to port structure
4302 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4303 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4304 deadMove, finally removed no. 1 and 2
4311 * src/hc08/gen.c: mark lines with isComment or isLabel
4312 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4314 * sdcc.spec: bumped version to 2.6.3
4316 2006-12-26 Borut Razem <borut.razem AT siol.net>
4318 * support/cpp2/Makefile.in: added dependency on options.h
4319 * configure: regenerated
4320 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4321 * support/cpp2/Makefile.in: added vasprintf.c
4323 2006-12-25 Borut Razem <borut.razem AT siol.net>
4325 * SDCPP synchronized with GCC CPP release version 3.4.6,
4326 the latest release before 4.x:
4327 * support/cpp2/Makefile.in, support/cpp2/config.h,
4328 support/cpp2/configure, support/cpp2/configure.in,
4329 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4330 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4331 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4332 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4333 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4334 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4335 support/cpp2/cpptrad.c, support/cpp2/except.h,
4336 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4337 support/cpp2/hwint.h, support/cpp2/intl.h,
4338 support/cpp2/line-map.c, support/cpp2/line-map.h,
4339 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4340 support/cpp2/output.h, support/cpp2/prefix.c,
4341 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4342 support/cpp2/system.h, support/cpp2/version.c:
4344 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4345 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4346 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4347 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4348 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4349 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4350 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4351 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4352 support/cpp2/move-if-change, support/cpp2/opts.c,
4353 support/cpp2/opts.h, support/cpp2/opts.sh,
4354 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4355 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4356 support/cpp2/win32, support/cpp2/win32/dirent.c,
4357 support/cpp2/win32/dirent.h:
4359 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4360 * support/cpp2/sdcpp.h: renamed from sdcc.h
4361 * sdcppinit.c: deleted
4363 2006-12-23 Borut Razem <borut.razem AT siol.net>
4365 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4366 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4367 preproc.c: an other try to fix bug #982435: introduced
4368 -pedantic-parse-number command line option and pedantic_parse_number
4371 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4373 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4375 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4376 corrected overlayed areax addresses, warn about memory overlaps
4377 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4386 * src/port.h: added xabs_name and iabs_name
4387 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4388 (glue, emitMaps): create and emit maps d_abs and i_abs
4389 * src/SDCCglue.h: cosmetic changes
4390 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4392 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4393 (allocDefault): put absolute, initialized globals in them
4394 * support/regression/tests/absolute.c: added absolute bdata test
4395 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4397 2006-12-20 Borut Razem <borut.razem AT siol.net>
4399 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4400 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4401 added regression test for bug #982435
4403 2006-12-18 Borut Razem <borut.razem AT siol.net>
4405 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4406 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4407 small cosmetic changes
4408 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4409 * support/regression/tests/bug-1351710.c: added regression test
4411 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4413 * doc/sdccman.lyx: added the long missed iCode table
4414 "<where is figure II?>", added links to wiki
4416 2006-12-17 Borut Razem <borut.razem AT siol.net>
4418 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4419 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4420 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4421 unified table driven pragma handling, pragma argument type checking
4422 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4423 current one - version 1.1.3
4424 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4426 2006-12-13 Raphael Neider <rneider AT web.de>
4428 * src/pic/device.h: removed AssignedMemory structure and macros
4429 * src/pic/device.c: removed global finalMapping (linker assigns
4431 (register_map): add SFRs to remembered memRanges
4432 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4433 assignFixedRegisters,assignRelocatableRegisters): removed,
4434 (setMaxRAM,validAddress): adapted accordingly,
4435 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4436 reasonably sized sharebanks,
4437 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4438 (allDefsOutOfRange): removed unused code,
4439 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4441 * src/pic/pcode.c (register_reassign): removed recursion warning,
4442 fired far too often,
4443 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4444 to use existing pic14_stringInSet() to avoid duplicate symbols,
4445 tidied up the code a bit,
4446 (pic14printLocals): added in symmetry to printExterns, replaces
4447 writeUsedRegs more or less,
4448 (picglue): call new pic14_printLocals(),
4449 * device/include/pic/pic*.h: removed #pragma memmap directives,
4450 information gathered from include/pic/pic14devices.txt
4451 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4453 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4455 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4457 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4459 * device/include/mcs51/cc2430.h: fixed missing ';'
4461 2006-12-10 Raphael Neider <rneider AT web.de>
4463 * device/lib/pic16/libc/stdio/vfprintf.c,
4464 * device/lib/pic16/libc/stdio/printf_small.c,
4465 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4466 char arguments, as char varargs are cast to int by the caller,
4467 hopefully fixes #1604915 (other device libraries are still affected)
4469 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4471 * src/mcs51/ralloc.c (packRegsForAssign),
4472 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4474 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4476 * device/include/malloc.h: removed init_dynamic_memory
4477 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4478 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4479 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4480 * device/lib/libsdcc.lib,
4481 * device/lib/Makefile.in,
4482 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4483 * doc/sdccman.lyx: documented use of new _heap.c
4484 * support/regression/tests/malloc.c: removed init_dynamic_memory
4485 * src/cdbFile.c(spacesToUnderscores): new function,
4486 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4488 * device/include/tinibios.h: removed defines for putchar and getchar
4489 * device/lib/ds390/Makefile.in: added putchar.c
4490 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4492 2006-12-09 Borut Razem <borut.razem AT siol.net>
4494 * support/cpp2/sdcc.h: prevent multiple inclusion
4495 * support/cpp2/options.h: deleted
4497 2006-12-08 Borut Razem <borut.razem AT siol.net>
4499 * support/cpp2/sdcc.h: removed x*alloc() macros
4500 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4501 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4502 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4503 * support/cpp2/system.h: moved #include "sdcc.h"
4504 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4505 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4507 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4508 -funsigned-char options
4509 * support/cpp2/sdcppmain.c: fixed bug 1611411
4511 2006-12-07 Borut Razem <borut.razem AT siol.net>
4513 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4516 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4518 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4519 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4521 * .version: bumped to 2.6.2 because a) it's been a while
4522 b) the linker sources have moved c) the preprocessor is upgraded
4524 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4526 * support/regression/tests/snprintf.c: some checks
4527 * lib/src/printf_large.c: %bc: read char instead of int from stack
4529 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4531 * device/include/mcs51/cc2430.h: inserted _XPAGE
4533 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4535 * device/include/mcs51/cc2430.h: added
4537 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4539 * device/include/asm/default/features.h,
4540 * device/include/asm/ds390/features.h,
4541 * device/include/mcs51/at89s53.h,
4542 * device/include/ser.h,
4543 * device/include/ser_ir.h,
4544 * device/include/serial.h: changed keywords to double underscore variants,
4545 fixes bug 1590261 some more, thanks Steven Borley
4547 2006-12-01 Raphael Neider <rneider AT web.de>
4549 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4550 but emit warning (recursion is not supported for pic14)
4552 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4554 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4555 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4557 2006-11-30 Raphael Neider <rneider AT web.de>
4559 * src/pic/device.c (dump_sfr): always emit symbols
4560 * src/pic/glue.c (pic14printPublics): fixed typo
4562 2006-11-30 Raphael Neider <rneider AT web.de>
4564 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4565 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4566 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4567 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4568 a sharebank, use a non-shared bank for the stack if none available
4569 * src/pic/device.h (struct memRange): added linked list next field,
4570 added prototypes for above functions
4571 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4572 (typeRegWithIdx): accept fixed and unfixed stack registers
4573 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4574 the stack, handle shared and banked stack (except for WSAVE),
4575 (insertBankSel): removed useless optimization (will never fire),
4576 (FixRegisterBanking): added optimization for devices with only one
4577 possibly aliased bank of memory, like 16f84
4578 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4579 devices have no SHAREBANK in the linker script
4580 * device/include/pic/pic14devices.txt: documented memmap
4581 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4583 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4585 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4586 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4587 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4588 genhc08Code): switched most of the D (debug) macros to DD (detailed
4589 debug) macros to better control clutter in the generated .asm file.
4590 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4591 genRightShift): fixed bug with non-constant bit shift stored to
4592 a volatile result (SF Open Discussion forum thread #1616749).
4593 Single byte case is not yet optimized.
4595 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4597 * device/include/asm/mcs51/features.h,
4598 * device/include/malloc.h,
4599 * device/include/stdio.h: changed keywords to double underscore variants,
4602 2006-11-27 Borut Razem <borut.razem AT siol.net>
4604 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4605 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4606 support/cpp2/output.h, support/cpp2/cppinit.c,
4607 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4608 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4609 support/cpp2/cppdefault.c, support/cpp2/system.h,
4610 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4611 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4612 support/cpp2/prefix.c, support/cpp2/except.h,
4613 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4614 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4615 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4616 support/cpp2/version.c, support/cpp2/cppmain.c,
4617 support/cpp2/version.h, support/cpp2/hashtable.c,
4618 support/cpp2/cpperror.c:
4619 synchronized with GCC CPP release version 3.3.6,
4620 the latest where cppmain.c still exists.
4621 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4622 support/cpp2/sdcppinit.c: added
4624 2006-11-27 Borut Razem <borut.razem AT siol.net>
4626 * support/cpp2/cpplex.c:
4627 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4629 * support/cpp2/cpplib.c: removed definitions of unused variables
4631 2006-11-26 Borut Razem <borut.razem AT siol.net>
4633 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4634 since they are redefined by macros in support/cpp2/sdcc.h
4635 * support/cpp2/sdcc.h: x*alloc macro redefinition
4637 2006-11-25 Borut Razem <borut.razem AT siol.net>
4639 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4640 support/cpp2/configure, support/cpp2/Makefile.in,
4641 support/cpp2/cppfiles.c, support/cpp2/output.h,
4642 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4643 support/cpp2/config.h, support/cpp2/cpplib.h,
4644 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4645 support/cpp2/cppdefault.c, support/cpp2/config.in,
4646 support/cpp2/system.h, support/cpp2/cpplex.c,
4647 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4648 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4649 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4650 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4651 support/cpp2/configure.in, support/cpp2/intl.h,
4652 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4653 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4654 support/cpp2/version.c, support/cpp2/cppmain.c,
4655 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4656 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4657 support/cpp2/cpperror.c,
4658 support/cpp2/libiberty/safe-ctype.c,
4659 support/cpp2/libiberty/safe-ctype.h,
4660 support/cpp2/libiberty/splay-tree.c,
4661 support/cpp2/libiberty/obstack.c,
4662 support/cpp2/libiberty/lbasename.c,
4663 support/cpp2/libiberty/splay-tree.h,
4664 support/cpp2/libiberty/obstack.h:
4665 synchronized with GCC CPP release version 3.2.3,
4666 the latest before integration of cpp into gcc
4667 * support/cpp2/except.h, support/cpp2/line-map.c,
4668 support/cpp2/line-map.h,
4669 support/cpp2/libiberty/hex.c,
4670 support/cpp2/libiberty/concat.c,
4671 support/cpp2/libiberty/filenames.h: added
4672 * support/cpp2/intl.c: deleted
4674 2006-11-24 Borut Razem <borut.razem AT siol.net>
4676 * src/SDCC.y: enabled compilation of empty source file
4677 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4678 "ISO C forbids an empty source file"
4679 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4680 if all the code is ifdefed out.
4682 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4684 * src/hc08/gen.c (genPcall): fix for bug #1601032
4686 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4688 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4689 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4690 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4691 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4692 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4693 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4694 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4695 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4696 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4697 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4698 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4699 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4700 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4701 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4702 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4703 Renamed to all upper case as per the standard set by SiLabs
4705 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4707 * device/include/mcs51/C8051F520.h: new, added
4708 * device/include/mcs51/compiler.h: added link about predefined macros
4710 2006-11-23 Raphael Neider <rneider AT web.de>
4712 * src/regression/Makefile: add -L path to fresh library
4713 * src/regression/simulate: emphasize FAILED output
4714 * src/regression/create_stc: output _failures from gpsim
4715 * src/regression/compare4.c,
4716 * src/regression/rotate6.c: fixed char literals,
4717 all compile, all run =8-D
4719 * src/pic/pcode.h: added isPCASMDIR macro
4720 * src/pic/gen.c (genAnd): fixed bit offset
4721 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4722 packBits): unified register numbering schemes,
4723 (newReg): do not insert stack registers into hash table,
4724 (initStack): unpinned pseudo stack, simplified,
4725 (typeRegWithIdx): fixed retrieval of stack registers,
4726 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4727 (pCodeReplace): removed invalid assertion,
4728 (insertPCodeInstruction): fixed newly added labels,
4729 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4730 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4731 DumpFlow): removed unsed (broken?) code,
4732 (insertBankSel): prevent STATUS from being BANKSELed,
4733 (FixRegisterBanking): rewritten from scratch, implemented generic
4734 optimizations (suppress BANKSELs to same register and to registers
4735 present in all banks),
4736 (AnalyzeBanking): update flow after BANKSELection
4738 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4739 sharebank, let linker place it, mark STKxx symbols as emitted
4741 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4743 * src/regression/arrays.c,
4744 * src/regression/bank1.c,
4745 * src/regression/bool2.c,
4746 * src/regression/compare7.c,
4747 * src/regression/compare8.c,
4748 * src/regression/compare9.c,
4749 * src/regression/compare10.c,
4750 * src/regression/configword.c,
4751 * src/regression/for.c,
4752 * src/regression/mult1.c,
4753 * src/regression/pointer1.c,
4754 * src/regression/rotate6.c,
4755 * src/regression/string1.c,
4756 * src/regression/struct1.c,
4757 * src/regression/Makefile: make PIC14 regression tests run again
4758 (3 fail, 6 won't compile)
4760 2006-11-21 Raphael Neider <rneider AT web.de>
4762 * device/include/pic16/pic18f4550.h,
4763 * device/include/pic16/pic18f4455.h,
4764 * device/lib/pic16/libdev/pic18f4550.c,
4765 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4766 * configure.in: removed superfluous closing bracket
4768 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4770 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4773 2006-11-21 Raphael Neider <rneider AT web.de>
4775 * src/pic/device.{c,h}: added pic14_getPIC()
4776 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4777 (genAnd): added PIC code for one case, fixes #1597044
4778 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4779 SFRs that are present in all banks (e.g., STATUS)
4781 2006-11-20 Raphael Neider <rneider AT web.de>
4783 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4784 INCFSZ/INCFSZW and declared them as changing Z bit,
4785 (insertPCodeInstruction): correctly invert the above instructions,
4787 (DoBankSelect): don't panic on po_immediates
4789 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4792 * as/link/mcs51/lkihx.c (newArea),
4793 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4794 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4796 2006-11-11 Raphael Neider <rneider AT web.de>
4798 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4799 bitfield symbols, fixes #1579535 (once more...).
4801 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4803 * support/regression/generate-cases.py,
4804 * support/regression/fwk/include/testfwk.h,
4805 * support/regression/fwk/lib/testfwk.c: used code pointers,
4806 (about 50kByte less code generated for mcs51)
4808 2006-11-06 Borut Razem <borut.razem AT siol.net>
4810 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4811 debugger/mcs51/configure: fixed failed check because the function
4812 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4813 who submitted the patch for gpsim.
4814 * debugger/mcs51/configure.in: removed the result message
4815 * debugger/mcs51/Makefile.in: fixed the config.status warning
4816 "... seems to ignore the --datarootdir setting"
4818 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4820 * device/include/mcs51/c8051f020.h,
4821 * device/include/mcs51/c8051f040.h,
4822 * device/include/mcs51/c8051f060.h,
4823 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4824 * src/z80/gen.c (gencjneshort),
4825 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4827 2006-10-31 Borut Razem <borut.razem AT siol.net>
4829 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4830 debugger/mcs51/configure: get readline version
4832 2006-10-30 Borut Razem <borut.razem AT siol.net>
4834 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4835 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4836 debugger/mcs51/configure: locate readline even when cross compiling
4837 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4839 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4841 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4844 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4846 * device/include/malloc.h,
4847 * device/lib/calloc.c,
4848 * device/lib/free.c,
4849 * device/lib/malloc.c,
4850 * device/lib/realloc.c: moved definition of struct into sources
4851 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4853 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4855 * as/asx8051.dsp: corrected output directories
4856 * as/link/hc08: new directory for hc08 linker
4857 * as/hc08/aslink.h, as/link/aslink.h,
4858 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4859 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4860 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4861 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4862 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4863 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4864 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4865 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4866 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4867 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4868 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4869 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4870 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4871 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4872 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4873 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4874 * as/link/hc08/conf.mk,
4878 * sdcc.dsw: moved hc08 linker to as/link/hc08
4879 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4880 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4881 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4882 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4883 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4884 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4885 * as/link/mcs51/aslink.dsp,
4886 * as/link/mcs51/Makefile.in: factored out the common files
4887 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4888 * as/clean.mk: extra cleaning common files
4889 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4890 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4891 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4893 2006-10-29 Raphael Neider <rneider AT web.de>
4895 * src/pic/ralloc.c (newReg): create aliases for registers with
4896 multiple names to fix #1579535 and #1584001,
4897 (regWithIdx,dirregWithName): resolve aliases on lookup
4898 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4900 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4901 to prevent build errors on small devices
4903 2006-10-28 Raphael Neider <rneider AT web.de>
4905 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4906 assumption within interrupt handlers, fixes #1584940
4907 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4908 "emitted" to avoid emitting them again in udata
4910 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4912 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4915 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4917 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4918 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4919 on/off CR to CRLF conversion.
4921 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4923 * doc/sdccman.lyx: updated IRQ section
4925 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4927 * device/lib/serial_io.c: removed
4928 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4929 replacements for serial_io.c
4931 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4935 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4937 * device/lib/serial_io.c: Default putchar() and getchar() for
4938 mcs51 uses serial port.
4940 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4942 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4944 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4946 * support/regression/ports/mcs51/support.c: smaller
4947 _sdcc_external_startup()
4948 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4950 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4952 * device/lib/gbz80/crt0.s,
4953 * device/lib/gbz80/crt0_rle.s,
4954 * device/lib/gbz80/div.s,
4955 * device/lib/gbz80/fstubs.s,
4956 * device/lib/gbz80/heap.s,
4957 * device/lib/gbz80/mul.s,
4958 * device/lib/gbz80/putchar.s,
4959 * device/lib/gbz80/stubs.s,
4960 * device/lib/z80/crt0.s,
4961 * device/lib/z80/crt0_rle.s,
4962 * device/lib/z80/div.s,
4963 * device/lib/z80/fstubs.s,
4964 * device/lib/z80/heap.s,
4965 * device/lib/z80/mul.s,
4966 * device/lib/z80/putchar.s,
4967 * device/lib/z80/stubs.s: reverted, I was mistaken
4969 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4971 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4972 * support/regression/ports/mcs51/support.c: removed race
4973 condition on TI in _putchar allowing to use serial port mode 0
4975 2006-10-20 Borut Razem <borut.razem AT siol.net>
4977 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4979 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4981 * device/lib/gbz80/crt0.s,
4982 * device/lib/gbz80/crt0_rle.s,
4983 * device/lib/gbz80/div.s,
4984 * device/lib/gbz80/fstubs.s,
4985 * device/lib/gbz80/heap.s,
4986 * device/lib/gbz80/mul.s,
4987 * device/lib/gbz80/putchar.s,
4988 * device/lib/gbz80/stubs.s,
4989 * device/lib/z80/crt0.s,
4990 * device/lib/z80/crt0_rle.s,
4991 * device/lib/z80/div.s,
4992 * device/lib/z80/fstubs.s,
4993 * device/lib/z80/heap.s,
4994 * device/lib/z80/mul.s,
4995 * device/lib/z80/putchar.s,
4996 * device/lib/z80/stubs.s: removed all leading underscores from area names
4998 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5001 regression tests are not waiting in the simulator for simulated
5002 transmission of debug output
5004 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5006 * device/lib/printf_large.c: slightly smaller
5007 * doc/sdccman.lyx: do not use spaces within html links
5009 2006-10-16 Borut Razem <borut.razem AT siol.net>
5011 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5012 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5013 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5014 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5015 debugger/mcs51/configure:
5016 [ 1185668 ] add gnu readline support to sdcdb - enabled
5018 2006-10-16 Raphael Neider <rneider AT web.de>
5020 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5021 fixes #1577882, removes close to all banking optimizations
5023 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5025 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5026 variables in code memory
5027 * support/regression/tests/absolute.c: added test for this
5029 2006-10-15 Raphael Neider <rneider AT web.de>
5031 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5033 (BankSelect): emit BANKSEL before touching linker-placed regs,
5036 2006-10-10 Raphael Neider <rneider AT web.de>
5038 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5039 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5040 * src/pic/main.c (_pic14_parseOptions),
5041 * src/pic/main.h: mostly reverted to previous state, now use results
5042 from SDCCmain.c's argument parsing
5044 2006-10-10 Borut Razem <borut.razem AT siol.net>
5046 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5047 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5048 [ 1185668 ] add gnu readline support to sdcdb -
5049 prepared for READLINE, not enabled yet,
5050 thanks to <tal.bav AT gmail.com>
5052 2006-10-10 Raphael Neider <rneider AT web.de>
5054 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5055 * src/pic16/devices.inc,
5056 * device/include/pic16 (pic18f[24]620.h),
5057 * device/include/pic18fregs.h,
5058 * device/lib/pic16/pics.all,
5059 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5060 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5061 Gary Plumbridge and Anton Strobl
5063 2006-10-10 Raphael Neider <rneider AT web.de>
5065 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5066 --stack-siz=NUM options to configure the argument passing stack
5067 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5068 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5069 (pic14_getSharebankSize): obey --stack-siz=NUM,
5070 (pic14_getSharebankAddress): obey --stack-loc=NUM
5072 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5074 * doc/sdccman.lyx: added to the manual
5075 * doc/figures/ddd_example.png: added (neither pdflatex nor
5076 most browsers seem to like the .eps file)
5078 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5080 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5081 to /tmp and /var/tmp acc. LSB
5082 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5084 * support/regression/tests/onebyte.c: added test
5086 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5088 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5090 2006-10-05 Borut Razem <borut.razem AT siol.net>
5092 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5094 - sdcc.dsw: changed property eol-style to CRLF
5095 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5097 2006-10-04 Raphael Neider <rneider AT web.de>
5099 * device/include/pic/{pic16f84.h,pic16f84a.h},
5100 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5101 from patch #1522504, thanks to Robas Teodor
5103 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5108 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5110 * src/pic16/glue.c (pic16emitMaps),
5111 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5112 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5113 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5114 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5116 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5117 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5119 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5121 * support/librarian/sdcclib.c: Added option -l.
5122 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5124 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5125 using Windows command prompt.
5127 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * device/lib/libsdcc.lib: added module rand
5130 * src/ds390/ralloc.c (rematStr),
5131 * src/hc08/ralloc.c (rematStr),
5132 * src/mcs51/ralloc.c (rematStr),
5133 * src/z80/ralloc.c (rematStr): made output more consistent
5134 * src/mcs51/gen.c: cosmetic changes
5136 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5138 * src/port.h: added mem.cabs_name to PORT
5145 * src/z80/main.c: added cabs_name initializers
5146 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5148 (emitMaps): emit absolutes in code memory into cabs_name
5150 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5151 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5152 * support/regression/fwk/include/testfwk.h: added define for at
5153 * support/regression/tests/absolute.c: added, new
5155 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5157 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5158 optimizations, see also patch 887161 by Stas Sergeev
5159 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5160 to be necessary anymore,
5161 (102, 103, 104, 127): renamed all occurances of bp to _bp
5163 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5165 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5166 thanks Weston T. Schmidt for patch 1555221
5167 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5168 * src/SDCCicode.c(geniCodeMultiply): small optimization
5170 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * device/include/stdlib.h: added rand prototypes
5173 * device/lib/rand.c: new, added
5174 * device/lib/Makefile.in: added rand.c
5175 * src/z80/peeph.def,
5176 * src/z80/peeph-gbz80.def,
5177 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5179 2006-09-20 Raphael Neider <rneider AT web.de>
5181 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5183 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5185 * as/link/aslink.h: cosmetic changes
5186 * as/link/mcs51/Makefile.in,
5187 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5189 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5192 * as/link/mcs51/aslink.h,
5193 * as/link/z80/aslink.h: merged and moved to as/link/
5194 * as/link/lkstore.c,
5195 * as/link/mcs51/lkstore.c: moved to as/link/
5196 * as/link/clean.mk: remove *.o
5197 * as/link/mcs51/alloc.h: deleted
5198 * as/link/mcs51/lkarea.c: added lnksect prototype
5199 * as/link/mcs51/lkdata.c,
5200 * as/link/mcs51/lklex.c,
5201 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5202 * as/link/mcs51/lkmem.c,
5203 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5204 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5205 * as/link/mcs51/aslink.dsp,
5206 * as/link/mcs51/Makefile.aslink,
5207 * as/link/mcs51/Makefile.bcc,
5208 * as/link/mcs51/Makefile.in: updated for moved files
5209 * as/link/z80/lkarea.c,
5210 * as/link/z80/lkhead.c,
5211 * as/link/z80/lklex.c,
5212 * as/link/z80/lklibr.c,
5213 * as/link/z80/lklist.c,
5214 * as/link/z80/lkmain.c,
5215 * as/link/z80/lkrloc.c,
5216 * as/link/z80/lksym.c: synced with mcs51
5217 * as/link/z80/lkdata.c,
5218 * as/link/z80/lkeval.c,
5219 * as/link/z80/lkihx.c,
5220 * as/link/z80/lks19.c: cosmetic changes
5221 * as/link/z80/Makefile.in,
5222 * as/link/z80/linkgbz80.dsp,
5223 * as/link/z80/linkz80.dsp: updated for moved files
5225 2006-09-16 Borut Razem <borut.razem AT siol.net>
5227 * debugger/mcs51/sdcdb.c: partially fixed
5228 [ 1203664 ] sdcdb fails to open files w. two "." periods
5229 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5230 debugger/mcs51/symtab.h: fixed indenting
5231 * configure.in, configure: up to date with latest Maarten's changes
5233 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5236 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5237 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5238 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5239 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5240 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5241 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5242 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5243 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5244 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5245 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5246 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5247 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5248 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5249 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5250 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5251 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5252 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5253 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5254 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5255 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5256 as/link/mcs51/alloc.h,
5257 as/link/mcs51/clean.mk,
5258 as/link/mcs51/conf.mk,
5259 as/link/mcs51/Makefile.bcc,
5260 as/link/mcs51/Makefile.in,
5261 as/link/mcs51/readme.390,
5262 as/link/mcs51/strcmpi.c,
5263 as/link/mcs51/strcmpi.h,
5265 as/mcs51/Makefile.bcc,
5266 as/mcs51/Makefile.in,
5269 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5271 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * as/link/Makefile.in,
5275 * as/link/z80/linkgbz80.dsp,
5276 * as/link/z80/linkz80.dsp,
5283 * link/z80/aslink.h,
5284 * link/z80/clean.mk,
5286 * link/z80/linkgbz80.dsp,
5287 * link/z80/linkz80.dsp,
5288 * link/z80/lkarea.c,
5289 * link/z80/lkdata.c,
5290 * link/z80/lkeval.c,
5293 * link/z80/lkhead.c,
5296 * link/z80/lklibr.c,
5297 * link/z80/lklist.c,
5298 * link/z80/lkmain.c,
5299 * link/z80/lkrloc.c,
5302 * link/z80/Makefile.in,
5304 * sdcc.dsw: moved link/ to as/link/
5306 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5308 * as/mcs51/i51mch.c (machine): fixed warning
5310 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5312 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5314 2006-09-09 Borut Razem <borut.razem AT siol.net>
5316 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5317 sdcdb WIN32 native port
5318 * src/clean.mk: fixed
5320 2006-09-08 Borut Razem <borut.razem AT siol.net>
5322 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5324 2006-09-08 Raphael Neider <rneider AT web.de>
5326 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5327 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5328 to gplink to disable processor mismatch warning and to allow
5329 the use of devices with only aliased (shared) memory banks,
5330 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5332 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5334 * doc/sdccman.lyx: Some re-formating plus example on using
5335 #pragma preproc_asm +/-
5337 2006-09-07 Borut Razem <borut.razem AT siol.net>
5339 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5342 2006-09-06 Borut Razem <borut.razem AT siol.net>
5344 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5345 line at sdcc.nsi:153
5346 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5348 2006-09-05 Borut Razem <borut.razem AT siol.net>
5350 * configure.in, configure: support for winsock2
5351 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5352 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5353 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5354 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5355 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5357 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5359 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5361 * support/regression/tests/bug1551947.c: new, added
5362 * src/SDCCsymt.h: strings are char* not byte*
5364 2006-09-05 Raphael Neider <rneider AT web.de>
5366 * device/lib/pic16/libdev/pic18f4550.c,
5367 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5368 declarations/definitions from patch #1520949
5370 2006-09-05 Raphael Neider <rneider AT web.de>
5372 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5373 byte-aligned bitfields, fixes #1539278
5375 2006-09-05 Raphael Neider <rneider AT web.de>
5377 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5380 2006-09-04 Borut Razem <borut.razem AT siol.net>
5382 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5383 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5384 -mno-cygwin is a part of the compiler name
5385 * support/scripts/sdcc_mingw32: don't disable ucsim
5387 2006-09-03 Borut Razem <borut.razem AT siol.net>
5389 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5390 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5392 2006-09-03 Raphael Neider <rneider AT web.de>
5395 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5396 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5399 2006-09-01 Borut Razem <borut.razem AT siol.net>
5401 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5402 to make ppc-osx happy
5404 2006-08-31 Borut Razem <borut.razem AT siol.net>
5406 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5407 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5408 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5409 * support/regression/ports/ds390/spec.mk,
5410 support/regression/ports/mcs51/spec.mk,
5411 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5412 To run regression tests in mingw environment:
5413 make DEV_NULL=NUL CC=gcc
5415 2006-08-30 Borut Razem <borut.razem AT siol.net>
5417 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5418 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5419 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5420 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5421 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5422 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5423 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5424 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5425 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5426 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5427 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5428 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5429 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5430 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5431 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5432 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5433 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5434 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5435 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5436 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5437 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5438 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5439 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5440 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5441 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5442 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5443 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5444 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5445 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5446 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5447 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5448 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5449 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5450 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5451 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5452 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5453 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5454 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5455 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5456 ucsim WIN32 native port
5458 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5460 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5462 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5464 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5465 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5467 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5469 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5470 * support/regression/tests/bug1546986.c: new, added
5471 * as/mcs51/.cvsignore,
5472 * debugger/mcs51/.cvsignore,
5473 * src/.cvsignore: deleted
5475 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5477 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5480 2006-08-20 Borut Razem <borut.razem AT siol.net>
5482 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5483 removed cl_listen_console::match(), cl_console::match(),
5484 restructured cl_commander::proc_input()
5486 2006-08-16 Borut Razem <borut.razem AT siol.net>
5488 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5489 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5490 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5492 2006-08-14 Borut Razem <borut.razem AT siol.net>
5494 * support/regression/Makefile.in,
5495 support/regression/ports/pic14/gpsim.cmd,
5496 support/regression/ports/pic14/spec.mk,
5497 support/regression/ports/pic14/support.c:
5498 added pic14 regression test
5500 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * as/doc/asxhtm.html: documented changed ABS behaviour
5503 * as/doc/README: fixed some typos
5505 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5507 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5510 2006-08-12 Borut Razem <borut.razem AT siol.net>
5512 * support/regression/fwk/include/testfwk.h,
5513 support/regression/fwk/lib/testfwk.c,
5514 support/regression/generate-cases.py,
5515 support/regression/Makefile.in:
5516 regression test framework does not depend on function pointers and
5519 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5521 * device/include/stddef.h: c temporary hack to fix bug 1518273
5523 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5525 * device/include/mcs51/cc2510fx.h: added
5526 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5529 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5531 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5532 * as/z80/Makefile.in: added strcmpi.c
5533 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5534 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5536 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5538 * device/lib/gbz80/asm_strings.s,
5539 * device/lib/gbz80/crt0_rle.s,
5540 * device/lib/gbz80/div.s,
5541 * device/lib/gbz80/mul.s,
5542 * device/lib/gbz80/shift.s,
5543 * device/lib/z80/asm_strings.s,
5544 * device/lib/z80/crt0_rle.s,
5545 * device/lib/z80/div.s,
5546 * device/lib/z80/mul.s,
5547 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5548 flags which are all upper case
5550 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * as/z80/asm.h: made CASE_SENSITIVE 1
5553 * link/z80/aslink.h: made CASE_SENSITIVE 1
5554 * src/z80/gen.c (throughout): made all conditionals upper case
5555 * support/regression/tests/bug1503067.c: new
5557 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5559 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5560 (shiftIntoPair): added case 2 for PAIR_IY,
5561 (setupToPreserveCarry): replaced parameters with iCode and check if
5562 PAIR_DE is in use to fix bug 1399290,
5563 (genPlus, genMinus): updated call to setupToPreserveCarry
5564 * support/regression/tests/bug1399290.c: new
5566 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5568 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5569 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5570 * src/ds390/gen.c (shiftRLong),
5571 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5572 * src/mcs51/gen.c (sameReg): changed to sameByte,
5573 (xch_a_aopGet): new,
5574 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5575 shiftRLong): fixed bug 1533966
5576 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5577 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5578 * support/regression/Makefile.in: disabled z80, enabled ucz80
5579 * support/regression/tests/float_trans.c: enabled test for z80 and host
5580 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5582 2006-08-01 Borut Razem <borut.razem AT siol.net>
5584 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5585 comparison is always false due to limited range of data type
5586 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5588 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5590 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5591 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5592 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5593 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5595 2006-07-31 Borut Razem <borut.razem AT siol.net>
5597 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5598 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5599 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5600 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5601 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5602 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5603 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5604 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5605 enable ucsim mingw compilation. Serial port is disabled,
5606 since it uses termios.h API, which is not available on native
5609 2006-07-31 Borut Razem <borut.razem AT siol.net>
5611 * Small Device C Compiler 2.6.0 released
5612 * support/scripts/sdcc.nsi: added FULL_DOC option
5613 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5615 2006-07-28 Borut Razem <borut.razem AT siol.net>
5617 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5618 * doc/INSTALL.txt: updated
5620 2006-07-27 Borut Razem <borut.razem AT siol.net>
5622 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5623 device/lib/pic/libdev/Makefile.in: fixed bug
5624 [ 1438354 ] pic libsdcc: distclean doesn't work
5625 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5626 device/lib/pic16/libio/Makefile.in: fixed bug
5627 [ 1438344 ] pic16 lib: clean doesn't work properly
5628 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5630 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * device/lib/pic/libsdcc/fsdiv.c,
5633 * device/lib/pic/libsdcc/fsmul.c,
5634 * device/lib/pic16/libsdcc/float/fsdiv.c,
5635 * device/lib/pic16/libsdcc/float/fsmul.c,
5636 * device/lib/_fsdiv.c,
5637 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5638 * support/regression/tests/bug1520966.c: added
5639 * doc/knownbugs.html: removed [ 1520966 ] from the list
5641 2006-07-25 Borut Razem <borut.razem AT siol.net>
5643 * configure.in, configure, sdccconf_in.h: fixed bug
5644 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5645 * doc/knownbugs.html: removed [ 1519095 ] from the list
5647 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * doc/knownbugs.html: added, contains list of known bugs at release
5650 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5652 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5654 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5655 function registers and corrected defaults with additional warning
5656 * device/lib/malloc.c: cosmetic changes
5657 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5658 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5659 (fillGaps): and used it
5661 2006-07-20 Raphael Neider <rneider AT web.de>
5663 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5664 output unless SDCCPICDEBUG is set
5665 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5666 output if SILENT is set
5668 2006-07-11 Borut Razem <borut.razem AT siol.net>
5670 * doc/README.txt: updated
5672 2006-07-10 Borut Razem <borut.razem AT siol.net>
5674 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5675 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5676 in WIN32 installation
5677 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5680 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5683 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5685 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5687 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5689 2006-07-06 Borut Razem <borut.razem AT siol.net>
5691 * support/regression/tests/bitfields.c:
5692 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5693 * support/regression/tests/constantRange.c:
5694 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5696 2006-07-04 Borut Razem <borut.razem AT siol.net>
5698 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5700 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5701 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5702 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5703 reverted changes from 2006-07-03
5704 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5705 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5706 added CPPFLAGS, used by the host port
5708 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5710 * support/regression/valdiag/tests/switch.c,
5711 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5712 * support/regression/tests/libmullong.c: fixed for host
5713 * support/regression/ports/host/spec.mk: disable all warnings for host,
5714 SDCC runs with --less-pedantic too
5716 2006-07-03 Borut Razem <borut.razem AT siol.net>
5718 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5720 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5721 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5722 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5723 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5725 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5726 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5727 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5728 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5730 2006-07-02 Raphael Neider <rneider AT web.de>
5732 * src/pic16/devices.inc,
5733 * device/include/pic16/pic18fregs.h,
5734 * device/include/pic16/pic18f4550.h,
5735 * device/lib/pic16/pics.all,
5736 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5738 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5740 * as/hc08/lkaomf51.c (OutputName),
5741 * as/mcs51/lkaomf51.c (OutputName),
5742 * as/z80/asmain.c (asmbl),
5743 * src/ds390/main.c (asmLineNodeFromLineNode),
5744 * src/hc08/ralloc.c (hc08_assignRegisters),
5745 * src/mcs51/main.c (asmLineNodeFromLineNode),
5746 * src/xa51/ralloc.c (checkRegMask),
5747 * src/xa51/gen.c (emitcode),
5748 * src/z80/gen.c (_emit2),
5749 * src/SDCCast.c (searchLitOp),
5751 * support/packihx/packihx.c,
5752 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5753 * src/ds390/gen.c (aopPutUsesAcc),
5754 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5755 * support/regression/tests/libmullong.c (mullong_wrapper),
5756 * src/SDCCsymt.c (powof2),
5758 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5759 * src/SDCCsymt.h: added TYPE_TARGET_*
5760 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5761 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5762 SDCCast because 1) header problems 2) this is the right place
5763 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5764 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5767 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5769 * src/SDCCicode.h: removed buggy semicolon in unused macro
5770 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5771 search for previous definiton of auto symbols too,
5772 (findPrevUse): fixed logic of emitWarnings
5774 2006-06-26 Raphael Neider <rneider AT web.de>
5776 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5777 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5779 2006-06-25 Raphael Neider <rneider AT web.de>
5781 * device/lib/pic/libm: NEW, added math library functions
5782 * device/lib/pic/libsdcc: NEW; added float support functions
5783 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5784 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5785 NEW, added math related headers
5786 * device/include/asm/pic/features.h: NEW
5787 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5788 (popGet): allow larger offsets for AOP_PCODE,
5789 (genDataPointerSet): handle literals explicitly, more debug output,
5790 (genAssign): fixed for float using aopLiteral ;-)
5791 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5792 GOTO initialisation routine
5793 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5794 flag on registers, fixes #1469043 (local variables do not work)
5795 * src/pic/main.c (_pic14_do_link),
5796 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5799 2006-06-25 Borut Razem <borut.razem AT siol.net>
5801 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5802 characters printed (not including the trailing '\0' used to end
5803 output to strings). Problem detected in regression test bug-927659.c.
5804 NOTE: printf() family functions should return int instead
5806 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5807 specifier are printed as themselves
5808 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5809 support flags, width and precision specifiers
5811 2006-06-24 Borut Razem <borut.razem AT siol.net>
5813 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5814 to the list of sdcc tagrets not supporting bit type
5815 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5816 testfor pic16 due to bug:
5817 [ 1511794 ] pic16: regression test bug-895992.c fails
5819 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5821 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5822 * src/SDCCglue.c (initPointer), fixed bug 1496419
5823 * support/regression/tests/bug1496419.c: new, added
5825 2006-06-22 Borut Razem <borut.razem AT siol.net>
5827 * support/regression/ports/pic16/support.c: use gpsim usart module from
5828 libgpsim_modules library
5830 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5832 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5835 2006-06-19 Raphael Neider <rneider AT web.de>
5837 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5838 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5839 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5840 (pic14printExterns,pic14printPublics,pic16printPublics,
5841 pic16_printExterns): use new functions to emit symbols
5842 (picglue,pic16glue): emit publics before emitting externs
5843 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5844 locally defined functions to avoid bug #1443651
5845 * support/regression/tests/bug-716242.c: removed pic16 workaround
5846 * support/regression/ports/pic16/spec.mk: ignore errors during build
5848 2006-06-19 Raphael Neider <rneider AT web.de>
5850 * src/pic/glue.h: added pic14aopLiteral prototype
5851 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5852 * src/pic/gen.c: removed stdint.h dependency
5853 (aopGet): use Safe_strdup()
5854 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5855 (genDataPointerSet): use pic14aopLiteral()
5856 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5857 for pic16; thanks to Bernhard and Maarten
5859 2006-06-18 Borut Razem <borut.razem AT siol.net>
5861 * support/regression/tests/structflexarray.c: flexible array members
5862 not supported by gcc < 3
5863 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5865 * src/pic/gen.c: don't include [p]strdin.h on solaris
5866 * support/Util/pstdint.h: addad svn attributes
5867 * support/regression/tests/constantRange.c,
5868 support/regression/tests/rotate.c: include inttypes.h instead
5869 stdint.h on solaris, addad svn attributes
5871 2006-06-18 Raphael Neider <rneider AT web.de>
5873 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5875 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5876 (pic16_genMinusBits): simplified sign-extension
5877 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5878 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5879 adjusted to correctly handle mixed-signed operands, disabled
5880 now unused multiplciation routines
5881 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5882 (assignResultValue): added argument denoting the size of the result
5883 as returned by the function (fixes upcasts in assigning from
5884 function calls: char foo(); int i = foo();)
5885 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5886 function result to assignResultValue
5887 (genMult): disabled inlined multiplication code
5888 (genDiv): augmented to also handle the modulus operator, fixed to
5889 handle mixed-signed operands correctly
5890 (genMod): simply call genDiv, disabled unused code
5891 (genAssign): fixed missing (sign-)extension on result
5892 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5893 valid char operands, allow signed operands for native code, added
5894 division and modulo operator handling
5895 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5897 As a consequence, onebyte.c (if split into two files) and muldiv.c
5898 pass regression tests.
5900 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5902 * doc/Makefile.in: two runs of makeindex seem needed to get
5903 correct page references in the index of sdccman.pdf
5904 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5906 2006-06-17 Borut Razem <borut.razem AT siol.net>
5908 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5910 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5912 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5913 mentioned ec2drv and paulmon
5915 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5917 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5918 consecutive abs areas
5919 (find_empty_space, allocate_space): added map to handle codemap or
5921 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5922 absolute idata and xdata
5923 * as/mcs51/lkmem.c (summary2): updated legend
5925 2006-06-16 Raphael Neider <rneider AT web.de>
5927 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5929 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5933 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5935 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5937 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5938 value of generic pointers,
5948 src/z80/main.c: PORT structure, added elements for gp_tags field,
5949 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5950 fields in the PORT structure of each port,
5951 * src/SDCCast.c (decorateType): allow processing of generic pointers
5952 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5955 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5961 * src/pic16/pcode.c,
5963 * src/pic/pcoderegs.c,
5966 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5967 bug 1504689 on minGW
5969 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5971 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5973 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5975 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5977 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5979 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5982 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5984 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5985 to a char variable. Fixed bug #1504211
5986 * device/include/pic16/adc.h,
5987 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5988 and fixed bug #1364390
5990 2006-06-10 Borut Razem <borut.razem AT siol.net>
5992 * CVSROOT: removed the CVS left-over
5994 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5996 * as/hc08/asmain.c (asexit),
5997 * as/hc08/lkmain.c (lkexit),
5998 * as/mcs51/asmain.c (asexit),
5999 * as/mcs51/lkmain.c (lkexit),
6000 * src/SDCCglue.c (DEFSETFUNC),
6001 * src/SDCCmain.c (linkEdit, assemble),
6002 * support/librarian/sdcclib.c (AddRel),
6003 replaced unlink() by standard C remove()
6004 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6005 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6006 gatherImplicitVariables): new, added to fix bug 608752,
6007 (createFunction): added gatherImplicitVariables()
6008 * src/SDCCast.h: added createRMW prototype
6009 * src/SDCCsymt.h (struct symbol): added infertype
6010 * support/regression/tests/bug608752.c: new, added
6012 2006-06-10 Raphael Neider <rneider AT web.de>
6014 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6015 multibyte dummy reads (fixes #1503234)
6017 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6019 * device/include/mcs51/compiler.h: new, added header file to enable
6020 creating common sfr definition header files for different compilers
6022 2006-06-05 Raphael Neider <rneider AT web.de>
6024 * src/pic16/{pcode.h,genarith.c}:
6025 introduced pCodeOp combining any two pCodeOps (previously only
6026 two register operands could be combined), removed pcop2 from
6027 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6028 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6029 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6030 rewritten to use new PO_TWO_OPS
6031 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6032 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6033 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6034 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6035 (pic16_get_op): embraced return arg to allow #define return(x),
6036 added new case for combined opcodes
6037 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6038 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6039 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6041 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6043 * src/SDCCval.c (checkConstantRange): added
6044 * src/SDCCval.h: added checkConstantRange
6045 * support/Util/SDCCerr.c,
6046 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6047 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6048 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6049 * src/SDCCast.c (decorateType): added checkConstantRange,
6050 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6051 can be emitted with the correct always true/false warning,
6052 added optimization for double '!';
6053 result of decorateType() must be assigned back to the tree, because
6054 decorateType() can change the tree
6055 * src/SDCCicode.c (geniCodeLogic),
6056 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6057 (checkConstantRange): removed, it was only a fragment which never
6059 * src/SDCCsymt.c (computeType): fixed promotion for
6060 "-1 < (unsigned bit) b"
6061 * src/pic/ralloc.c (packRegsForAssign),
6062 * src/pic16/ralloc.c (packRegsForAssign),
6063 * src/hc08/ralloc.c (packRegsForAssign),
6064 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6066 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6067 * support/regression/tests/constantRange.c: added
6068 * support/valdiag/tests/constantRange.c: added
6069 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6071 2006-06-02 Borut Razem <borut.razem AT siol.net>
6073 * support/regression/ports/pic16/support.c: increase stack size
6075 * support/regression/Makefile.in: sort tests by name so that the
6076 resutlts can be compared on different machines / platforms
6078 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6081 * src/ds390/gen.c (emitLabel): new, added,
6082 (genDjnz): fixed stack overflow bug,
6083 (throughout): cosmetic changes to sync with mcs51/gen.c,
6084 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6085 * src/mcs51/gen.c (genEndFunction): small optimization,
6086 (throughout): cosmetic changes to sync with ds390/gen.c
6088 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6091 (_print_format): fixed printing pointers
6092 * src/mcs51/gen.c (emitLabel, movb): new, added,
6093 (genAssign): small optimization,
6094 (genDjnz): fixed stack overflow bug,
6095 (throughout): replaced sprintf with SNPRINTF,
6096 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6097 replaced emitcode("mov", "b,...") with MOVB(...),
6098 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6099 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6100 * src/mcs51/peeph.def: added rules 140 and 264
6101 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6102 so they may get optimized into registers
6104 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6106 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6107 immediately when encountered,
6108 (printUsage): always use stderr even on windows
6110 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6112 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6113 (processParms): fixed bug #1247551
6114 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6115 parseCmdLine, main): print '--version' to stdout,
6116 print 'help' to stdout if --help is given,
6117 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6118 arguments are given; fixed --help
6120 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6122 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6123 * support/regression/tests/bug-1493710.c: added
6125 2006-05-27 Borut Razem <borut.razem AT siol.net>
6127 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6129 * support/regression/ports/pic16/support.c: increase stack size
6130 from default 64 bytes to 128 bytes
6131 * support/regression/tests/staticinit.c,
6132 support/regression/tests/float.c: regression tests fully enabled
6133 for pic16 port by putting the initialized data arrays into the code
6135 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6136 This was changed by mistake in the previous version.
6138 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6140 * src/pic16/gen.c (genFunction, genEndFunction): some
6141 beautifications, fixed bug with falsely restoring FSR2 in large
6142 stack model, thanks to Beau E. Cox for reporting the bug
6144 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6146 * debugger/mcs51/break.c,
6147 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6148 use %p to print pointers, made address variables unsigned
6149 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6150 * debugger/mcs51/symtab.c (parseSymbol): must return something
6151 * src/mcs51/gen.c (aopForSym): small optimization,
6152 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6153 (freeAsmop): added missing break,
6154 (aopPut): removed parameter bvolatile, determine it inside the function,
6155 (saveRegisters, unsaveRegisters): small optimization,
6156 (genIpush): removed pointless check,
6157 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6158 replaced sprintf with SNPRINTF,
6159 replaced strcpy with strncpyz,
6160 updated aopPut calls,
6161 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6162 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6164 2006-05-24 Borut Razem <borut.razem AT siol.net>
6166 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6167 modification of test for the pic16 port, put the array to the code
6168 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6170 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6172 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6173 * support/Util/pstdint.h: added
6175 2006-05-22 Borut Razem <borut.razem AT siol.net>
6177 * src/regression/Makefile: removed bool2.c test, added -q linker option
6178 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6179 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6180 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6181 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6182 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6183 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6184 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6185 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6186 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6188 2006-05-22 Raphael Neider <rneider AT web.de>
6190 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6191 bug #1492360 (problematic due to generic pointers, see code)
6193 2006-05-22 Borut Razem <borut.razem AT siol.net>
6195 * support/regression/ports/pic16/specs.mk: removed stack size linker
6197 * support/regression/tests/array.c,
6198 support/regression/tests/bitopcse.c,
6199 support/regression/tests/bug-908454.c,
6200 support/regression/tests/malloc.c: modified for pic16 regression test
6201 * support/regression/tests/bitfields.c:
6202 pic16 - excluded bitfileds of size > 8
6203 * support/regression/tests/bp.c: pic16 - reduced data size
6204 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6205 * support/regression/tests/bug-460010.c:
6206 pic16 - used the absolute address the fits in memory
6207 * support/regression/tests/bug-716242.c:
6208 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6209 * support/regression/tests/float.c:
6210 pic16 - excluded - data size too big
6211 * support/regression/tests/onebyte.c:
6212 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6213 * support/regression/tests/shifts.c:
6214 pic16 - function names probably have to differ in first X characters
6216 * support/regression/tests/staticinit.c:
6217 pic16 - excluded some tests due error: no target memory available for
6220 2006-05-22 Borut Razem <borut.razem AT siol.net>
6222 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6223 second try. Thanks Stas Sergeev once more.
6225 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6227 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6228 (genLeftShift, genRightShift): fixed bug 1491627
6229 * src/hc08/peeph.def (rules 7, 8.x): added
6230 * support/regression/tests/shifts.c (ShiftLeftByParam,
6231 ShiftRightByParam, testShiftByParam): added to test variable shifting
6233 2006-05-20 Raphael Neider <rneider AT web.de>
6235 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6236 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6237 (allocReg): add only new registers to dynAllocRegs,
6238 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6239 #1489055, #1445850, and probably #1483693
6241 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6243 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6244 bug in for-loop that didn't emit the last of CONFIG and ID registers
6246 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6248 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6250 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6251 1489016, 1434401 and 1490124
6252 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6253 1489016, 1434401 and 1490124
6255 2006-05-17 Borut Razem <borut.razem AT siol.net>
6257 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6260 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6262 * device/include/mcs51/P89c51RD2.h,
6263 * device/include/mcs51/P89LPC901.h,
6264 * device/include/mcs51/P89LPC922.h,
6265 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6267 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6269 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6270 to fix missing stack pragma in compiled binary object file,
6272 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6274 * support/packihx/configure.in,
6275 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6276 determine sizeof basic types even while cross compiling
6278 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6280 * src/avr/gen.c (aopop),
6281 * src/ds390/gen.c (aopOp),
6282 * src/hc08/gen.c (aopOp),
6283 * src/mcs51/gen.c (aopop),
6284 * src/pic16/gen.c (pic16_aopOp),
6285 * src/pic/gen.c (aopOp),
6286 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6287 if size of operand is smaller than spill location
6289 2006-05-12 Borut Razem <borut.razem AT siol.net>
6291 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6292 have to have CR/LF line endings even if they are checked out on *nix
6293 or on WIN32 in cygwin binmode
6295 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6297 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6298 * device/include/ds80c390.h: added sfr16 definitions
6302 * src/ds390/ralloc.c,
6303 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6304 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6305 bit returning functions
6306 * support/regression/tests/sfr16.c: enabled test on ds390
6308 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6310 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6311 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6313 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6315 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6316 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6317 (cl_address_space constructor): removed expensive initialization,
6318 (cl_address_space::get_cell): extended for late initialization,
6319 (cl_address_space::*): use late initialization,
6320 (cl_address_decoder::activate): removed expensive initialization,
6321 This reduced regression test running time by 25%
6323 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6331 * support/packihx/Makefile.in,
6332 * support/packihx/clean.mk,
6333 * support/packihx/Makefile.bcc,
6334 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6336 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6338 * src/SDCCval.c (valNot): fix for regression test failure
6339 of not.c on big endian hosts
6341 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6345 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6347 * device/lib/mcs51/Makefile.in: changed string comparison operator
6348 to = for POSIX compliance; == is bash extension
6350 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6352 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6355 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6357 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6358 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6359 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6360 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6361 bug report #1478657,
6363 2006-05-05 Borut Razem <borut.razem AT siol.net>
6365 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6368 2006-05-02 Borut Razem <borut.razem AT siol.net>
6370 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6371 create *.ind, which made make to fail if invoked with -j 2
6373 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6375 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6376 Hubert Sack for patch 1479782
6378 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6380 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6382 2006-05-01 Raphael Neider <rneider AT web.de>
6384 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6385 (create_pic): store only prefix-free device name,
6386 (init_pic): check for device names with "16" prefix,
6388 * src/pic/device.h (struct PIC_device),
6389 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6391 * device/include/pic/pic12f{635,675,629,683}.h,
6392 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6393 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6394 * device/include/pic/pic16f505.h,
6395 * device/lib/pic/libdev/pic16f505.c: removed
6396 * device/include/pic/pic14devices.txt: added support for pic12f
6397 devices, removed unsupported non 16-bit devices
6398 [above changes provided by patch from Zik Saleeba]
6399 * src/pic/*, src/pic16/*, device/include/pic16/*,
6400 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6402 2006-05-01 Borut Razem <borut.razem AT siol.net>
6404 * configure.in, configure, doc/Makefile.in:
6405 sync with nightly build makefile - latex, dvipdf and dvips
6408 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6410 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6411 in the library source
6413 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6417 2006-04-28 Raphael Neider <rneider AT web.de>
6419 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6420 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6421 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6422 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6424 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6426 * device/lib/pic/libdev/Makefile.in,
6427 * device/lib/hc08/Makefile.in,
6428 * device/lib/gbz80/Makefile.in,
6429 * device/lib/z80/Makefile.in,
6430 * device/lib/ds390/Makefile.in,
6431 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6432 thanks to Borut for the bug report
6434 * configure: always create doc/Makefile independent from --enable-doc
6435 * Makefile.in: always install from directory doc independent from
6437 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6439 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6440 * doc/Makefile.in: install *.txt if present
6441 * device/include/Makefile.in (install): added installation of pic/*.inc
6442 and pic/*.txt files again, they were erroneously removed
6444 2006-04-28 Raphael Neider <rneider AT web.de>
6446 * src/pic/{gen.c,main.h,pcode.c},
6447 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6448 concerning signedness with casts
6450 2006-04-28 Raphael Neider <rneider AT web.de>
6452 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6453 definition of an interrupt handler,
6454 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6455 interrupt handler stuff from picglue() to separate routine,
6456 (picglue): enabled definition of intr handlers in files w/o main()
6458 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6461 compilation with MSVC 2005 Express Edition (VC8)
6463 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6465 * device/lib/Makefile: fixed build of gbz80 lib
6467 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6469 * support/regression/tests/bug-460010.c,
6470 * support/regression/tests/bug-524691.c,
6471 * support/regression/tests/bug-716242.c: removed conditional defines
6472 that are already in testfwk.h
6474 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6476 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6477 (AccAXRsh1): added, shift right by 1,
6478 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6480 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6482 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6484 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6485 remove cast to same type
6486 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6487 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6489 * link/z80/Makefile: removed, they have moved to
6492 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6493 * install-sh: fix bug #1204398 by setting umask 0022
6494 * device/lib/Makefile: separate build of z80 and gbz80 lib
6496 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6498 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6499 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6501 One basic decision: e.g. src/clean.mk includes further files. In order
6502 to make this work there are two solutions:
6503 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6504 run configure on them. This way they can use
6505 'include $(srcdir)/port-clean.mk'
6506 - always include clean.mk by the Makefile at the same level. To avoid
6507 that `make clean` tries to include and build Makefile.dep the
6508 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6509 implemented, because now even `make uninstall` doesn't create
6510 Makefile.in. clean.mk could be eliminated by pasting it in
6513 * debugger/mcs51/Makefile.in: build own objects from library sources
6514 (SLIB, SDCC) in current directory
6516 * configure, configure.in: renamed --disable-device-lib-build in
6517 --disable-device-lib; added --enable-doc, the required tools are
6518 searched by configure; added result message; the toolchain for the
6519 belonging ports are now only built, if the port is enabled.
6521 * support/regression/*: all output is written in directory gen, because
6522 the fwk and ports directories don't livet in the build tree using vpath
6524 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6525 --disable-device-lib, added --enable-doc, added section VPATH
6527 * sim/ucsim/configure.in,
6528 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6529 z80 are enabled by default
6531 2006-04-24 Raphael Neider <rneider AT web.de>
6533 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6534 to config word, "pic14_"-prefixed some extern functions
6535 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6536 config word has been found
6537 * src/pic/device.h: added prototypes
6538 * src/pic/pcode.c: added "pic14_"-prefix where needed
6539 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6541 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6543 (pic14emitRegularMap): ignore config words,
6544 (pic14createInterruptVect): moved generating __config directives away
6545 (picglue): have __config directives emitted
6547 2006-04-24 Borut Razem <borut.razem AT siol.net>
6549 * doc/Makefile: sync with nightly build makefile
6551 2006-04-24 Raphael Neider <rneider AT web.de>
6553 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6554 registers that have not been assigned proper liveranges,
6555 fixes #1469504 and #1474602,
6556 (pCodeRegOptimizeRegUsage): fixed typo in comment
6558 2006-04-24 Borut Razem <borut.razem AT siol.net>
6560 * device/examples/main8051.c: deleted - it was removed from CVS
6561 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6562 after the transition to Subversion
6563 * src/SDCCalloc.h: deleted - it was removed from CVS
6564 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6565 after the transition to Subversion
6566 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6567 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6568 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6569 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6571 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6573 * as/asx8051.dsp: added mcs51/strcmpi.h
6574 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6575 * as/hc08/aslink.h: updated lnksect prototype
6577 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6579 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6580 (newdot): handle A_ABS
6582 * as/mcs51/asout.c (outarea): output address
6583 * as/hc08/lkaomf51.c,
6584 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6586 * as/mcs51/i51pst.c,
6587 * as/z80/z80pst.c: "ABS" is not A_OVR
6588 * as/hc08/lkarea.c (newarea): read a_addr,
6589 (lnkarea): added codemap array, sort absolute areas to the front,
6590 combine all GSINITx/GSFINAL,
6591 (find_empty_space, allocate_space): new functions,
6592 (lnksect): return next address, handle absolute sections
6593 * as/mcs51/lkarea.c (newarea): read a_addr,
6594 lnksect2 prototype changed,
6595 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6596 (find_empty_space, allocate_space): new, factored out of lnksect2,
6597 (lnksect2): return next address, handle absolute sections
6599 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6600 * as/hc08/lklibr.c (addfile, fndsym),
6601 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6602 index out of range and detect both '\' and '/'
6603 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6604 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6605 regression tests (ds390 cannot return bool yet)
6606 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6607 document critical interrupts on z80, document changed SDCC define
6608 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6609 (_a390_mapping): added .org directive
6610 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6611 (genMultOneByte): fixed warnings
6612 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6614 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6615 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6616 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6617 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6618 * src/pic16/main.c: removed newReg prototype
6619 * src/pic16/pcode.c,
6620 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6622 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6624 * src/pic16/ralloc.c
6625 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6627 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6628 from short to PIC_OPTYPE
6629 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6630 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6631 optype from short to PIC_OPTYPE
6632 * src/port.h: made int_size unsigned to fix warnings
6633 * src/SDCC.y: fixed warning on MSVC
6634 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6635 * src/SDCCopt.c (convertToFcall): fixed warnings
6636 * src/SDCCsymt.h: removed double prototype for genSymName
6637 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6638 offset int to fix warnings
6640 2006-04-22 Borut Razem <borut.razem AT siol.net>
6642 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6643 references to CVS replaced with Subversion
6645 2006-04-21 Borut Razem <borut.razem AT siol.net>
6647 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6648 references to CVS replaced with Subversion
6650 2006-04-19 Borut Razem <borut.razem AT siol.net>
6652 * src/version.awk: adapted for svn
6653 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6654 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6655 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6656 /binutils-avr/etc/*.vi, *.jin: removed all properties
6657 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6659 2006-04-19 Borut Razem <borut.razem AT siol.net>
6661 * CVS to Subversion migration completed
6663 2006-04-18 Borut Razem <borut.razem AT siol.net>
6665 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6666 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6668 2006-04-17 Borut Razem <borut.razem AT siol.net>
6670 * device/include/Makefile.in: added pic/*.inc to the installation
6672 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6674 * support/regression/collate-results.py: fixed output in case of
6676 * support/regression/generate-cases.py: fixed splitting of pathnames
6678 * as/hc08/lklibr.c (addfile),
6679 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6681 2006-04-11 Raphael Neider <rneider AT web.de>
6683 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6684 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6685 * src/pic16/pcode.c (assignValnums): fixed #1460578
6687 2006-04-11 Raphael Neider <rneider AT web.de>
6689 * device/lib/pic/libdev/*.c,
6690 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6691 fixes #1468739, enables compilation in --std-c99 mode
6692 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6694 2006-04-11 Raphael Neider <rneider AT web.de>
6696 * src/pic/device.c (find_device): removed debug output
6697 (list_valid_pics): enabled verbose listing of supported devices
6698 * device/include/stdbool.h: define bool as char for pic14/16 as well
6700 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6702 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6704 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6706 * .version: bumped version to 2.5.6
6707 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6709 2006-04-06 Raphael Neider <rneider AT web.de>
6711 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6712 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6713 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6714 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6715 pic14_constructAbsMap
6716 (pic14printPublics): declare absolute global symbols as global
6717 (pic14createInterruptVect),
6718 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6719 (newReg): assume new registers unused, use correct name in
6720 hashtable (reg->name instead of name), more debugLog output
6721 * src/pic/device.h (PIC_device): added fields for verbose output
6722 * src/pic/device.c: moved device definition to pic14devices.txt,
6723 added routines for runtime parsing of pic14devices.txt,
6724 added support for second config word
6725 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6726 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6727 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6728 (_pic14_parseOptions): moved pCodeInitRegisters here
6729 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6730 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6731 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6732 handling the pseudo stack
6733 * device/lib/Makefile.in: ignore failures in objects-pic16,
6734 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6735 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6736 * device/lib/pic/Makefile.subdir,
6737 * device/lib/pic16/Makefile.subdir: improved clean rules
6738 * device/lib/pic/libdev/: NEW, pic14 device libraries
6739 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6740 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6741 * device/include/Makefile.in: create subdir and install pic14 headers
6742 * device/include/pic/p16f_common.inc: removed unused declarations
6743 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6744 PICs from inc2h.pl v1.6,
6745 replaced BIT_AT macros with struct declarations
6746 * device/include/pic/pic14devices.txt: definition of supported devices,
6747 all above improvements contributed by Zik Saleeba, thanks
6748 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6749 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6752 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6755 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6756 thanks to Charles Olds
6758 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6760 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6762 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6764 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6765 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6766 * support/regression/bug1464657.c: added, new test
6768 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6773 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6775 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6776 --no-peep and --peep-file <file> are used don't use default rules but
6779 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6781 * src/mcs51/gen.c (genCall): fixed bug 1457608
6783 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6785 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6786 changes seem to cause (trigger?) problems with the build system.
6788 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6790 * src/SDCCpeeph.c (operandsLiteral): new, added,
6791 (callFuncByName): inserted operandsLiteral
6792 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6794 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6796 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6797 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6799 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6801 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6802 implemented patch 1120823 Thanks to Willy De la Court (normal
6803 interrupts need an interrupt number now if they are made critical),
6804 and enabled nesting of critical functions though not for gbz80
6805 (genCritical, genEndCritical): added functions
6806 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6807 * src/z80/mappings.i: added "ei" to all mappings
6809 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6811 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6812 submitted by the Debian SDCC maintainer Aurelien Jarno:
6813 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6814 archive with gcc 4.1 on mips and wrote the patch"
6816 2006-03-16 Raphael Neider <rneider AT web.de>
6818 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6819 the left operand is shorter than the result (c* = lit-c* + int),
6821 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6824 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6826 * src/.version: increased version number to 2.5.5
6827 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6828 linking is done manually in pic16 port's _linkEdit,
6829 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6830 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6831 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6832 allocate asmop as AOP_ACC,
6833 (aopForRemat): added parameter 'bool result' in function declaration,
6834 (pic16_aopGet): return AOP_ACC when accessing WREG,
6835 (pic16_popGetTempReg): minor modification,
6836 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6837 'pic16_allocWithIdx',
6838 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6839 calling function in absolute addresses,
6840 (genAssign): take into account AOP_ACC asmop,
6841 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6842 * src/pic16/pcoderegs.c: some debug functions and lines added,
6843 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6844 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6846 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6847 call to allocReg, not by manually allocating a new one,
6848 (pic16_assignRegisters): now before going through the register
6849 allocating functions mark all registers as free. This eliminates some
6850 side effects resulting from peephole parser done earlier in the backbone
6852 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/SDCCicode.c (geniCodeLogic),
6855 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6857 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6859 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6860 (genSend): bugfix, do not allocate and free twice,
6861 (shiftRLong): handle partially overlapping aops
6862 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6864 2006-03-08 Borut Razem <borut.razem AT siol.net>
6866 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6869 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * support/regression/tests/bug1409955.c: new, added
6872 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6873 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6874 (aopForSym, aopOp): increment asmop.allocated if reused,
6875 (freeAsmop): decrement asmop.allocated and check for zero instead of
6877 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6878 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6879 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6880 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6881 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6882 genSignedRightShift, genRightShift, genDataPointerGet,
6883 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6884 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6885 in reverse order from allocation,
6886 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6887 added swappedLR to keep track
6888 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6889 pdata & code for GCC, z80, gbz80 & hc08
6890 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6892 2006-03-08 Raphael Neider <rneider AT web.de>
6894 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6896 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6899 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6900 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6902 2006-03-06 Borut Razem <borut.razem AT siol.net>
6904 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6905 made the linker quiet
6907 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6909 * src/pic16/gen.c (genPcall): fixed bug #1443644
6910 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6911 which dumps before the function entry point a data byte which represents
6912 the number of the local variables used by the specified function, added
6913 'xinst' for initial support for Extended Instruction Support,
6914 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6915 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6916 port->fun_prefix anymore (may change later),
6917 (genFunction, genEndFunction): do not store/restore local registers for
6918 _main (this should take care the --main-return command line option in
6920 (genOr): removed some legacy pic-port instructions,
6921 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6922 performing operations with SFR's causes data to be written more than
6923 once to each SFR. Perhaps SFRs should be handled in special cases...
6924 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6926 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6927 into account for stack starting position,
6928 (struct OPTIONS pic16_optionsTable): added command line argument
6929 --extended or -y for Extended Instruction Support,
6930 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6931 (deassignLRs): *** perhaps the most important change, old 'for' code
6932 (commented out for reference), didn't account for some registers which
6933 were left marked 'not free' after a pointer operation. The change
6934 reduces register usage a lot in some cases
6936 2006-03-04 Borut Razem <borut.razem AT siol.net>
6938 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6940 * support/regression/tests/bug-524697.c: decreased array size for
6941 mcs51 to fit into the internal RAM
6942 * support/regression/Makefile.in: a little bit more verbose
6944 2006-03-03 Borut Razem <borut.razem AT siol.net>
6946 * support/regression/fwk/lib/testfwk.c,
6947 support/regression/fwk/include/testfwk.h: introduced function
6948 _prints(), nonrecursive _printn(), call _initEmu() from main()
6949 * support/regression/ports/gbz80/support.asm,
6950 support/regression/ports/ucz80/support.asm,
6951 support/regression/ports/z80/support.asm,
6952 support/regression/ports/ds390/support.c,
6953 support/regression/ports/hc08/support.c,
6954 support/regression/ports/host/support.c,
6955 support/regression/ports/mcs51/support.c,
6956 support/regression/ports/xa51/support.c: added empty _initEmu()
6958 * support/regression/ports/pic16/gpsim.cmd,
6959 support/regression/ports/pic16/spec.mk,
6960 support/regression/ports/pic16/support.c,
6961 support/regression/Makefile.in: added pic16 regression test
6963 2006-03-01 Raphael Neider <rneider AT web.de>
6965 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6966 genConstPointerGet): use safe way of generating MOVFF to cover
6967 literals as well as registers, fixes bug #1440527
6968 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6970 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6971 more correctly, fixes bug #1232186
6972 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6973 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6974 gplink guess the correct processor in more cases, applied patch
6975 from Till Riedel attached to and fixing bug #1436552
6977 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6979 * support/regression/tests/array.c: added, contains check for #1434401
6980 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6982 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6984 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6985 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6986 * device/include/mcs51/c8051f326.h,
6987 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6988 * device/include/mcs51/c8051f000.h,
6989 * device/include/mcs51/c8051f018.h,
6990 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6991 PCON_IDLE,PCON_STOP and added sfr16 definitions
6993 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6995 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6996 genGetWord): fixed bug 1409955
6998 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7000 * device/include/hc08/mc68hc908gp32.h,
7001 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7003 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7005 * src/SDCCast.c (constExprValue): return NULL if not a value
7006 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7007 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7008 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7010 2006-02-13 Borut Razem <borut.razem AT siol.net>
7012 * src/regression/ptrarg.c: added, fails due to bug #1430967
7013 * src/regression/Makefile: ptrarg.c added, ...
7015 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7017 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7018 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7020 2006-02-11 Borut Razem <borut.razem AT siol.net>
7022 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7023 print "Processor: xxx" message to stdout only if --verbose
7025 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7027 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7028 * support/regression/tests/bug1426356.c: added
7029 * support/regression/tests/bitfields.c: removed 2 tests
7031 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7033 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7034 * device/include/mcs51/c8051f330.h,
7035 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7036 PCON_IDLE,PCON_STOP and added sfr16 definitions
7037 * device/lib/_divsint.c,
7038 * device/lib/_divuint.c,
7039 * device/lib/_divulong.c,
7040 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7041 register bank bug for small stackauto
7043 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7045 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7047 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7050 * all.dsp: corrected several bin paths
7051 * device/include/mcs51/c8051f120.h,
7052 * device/include/mcs51/c8051f300.h,
7053 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7054 to PCON_IDLE,PCON_STOP
7055 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7056 * device/lib/printf_large.c (output_float): fixed bug 1388703
7057 * support/regression/tests/bug1057979.c: added test for bug 1388703
7059 2006-02-08 Raphael Neider <rneider AT web.de>
7061 * src/pic/pcode.c (pciTRIS): fixed typo,
7062 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7063 (LinkFlow): fixed handling of flows that end in a call,
7064 (ReuseReg): perform safety check earlier
7065 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7066 to work with flows at the beginning of a pBlock,
7067 fixes #1426557 (Symbol not previously defined),
7068 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7070 (RemoveUnusedRegisters): update register usage info
7071 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7072 created, reuse existing ones instead
7073 * src/pic/gen.c (genPcall): fixed #1424719
7075 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7077 * link/z80/lkmain.c,
7079 * link/z80/lkdata.c,
7080 * link/z80/aslink.h: fixed build on current cygwin:
7081 replaced getline() by lk_getline()
7083 2006-02-01 Borut Razem <borut.razem AT siol.net>
7085 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7086 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7087 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7088 src/regression/bool1.c, src/regression/bool2.c,
7089 src/regression/bool3.c, src/regression/call1.c,
7090 src/regression/compare.c, src/regression/compare10.c,
7091 src/regression/compare2.c, src/regression/compare3.c,
7092 src/regression/compare4.c, src/regression/compare5.c,
7093 src/regression/compare6.c, src/regression/compare7.c,
7094 src/regression/compare8.c, src/regression/compare9.c,
7095 src/regression/configword.c, src/regression/for.c,
7096 src/regression/inline.c, src/regression/mult1.c,
7097 src/regression/nestfor.c, src/regression/or1.c,
7098 src/regression/pointer1.c, src/regression/ptrfunc.c,
7099 src/regression/rotate1.c, src/regression/rotate2.c,
7100 src/regression/rotate3.c, src/regression/rotate4.c,
7101 src/regression/rotate5.c, src/regression/rotate6.c,
7102 src/regression/rotate7.c, src/regression/string1.c,
7103 src/regression/struct1.c, src/regression/sub.c,
7104 src/regression/sub2.c, src/regression/switch1.c,
7105 src/regression/while.c, src/regression/xor.c,
7106 src/regression/create_stc, src/regression/simulate,
7107 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7109 * src/regression/gpsim_assert.h: added
7111 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7113 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7114 ((void (code *) (void)) 0) ();
7123 * as/mcs51/aslink.h,
7125 * as/mcs51/asmain.c,
7126 * as/mcs51/lkdata.c,
7128 * as/mcs51/lkmain.c,
7131 * as/z80/asmain.c: fixed build on current cygwin:
7132 replaced getline() by as_getline()
7134 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7136 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7137 declarator in the symbol chain
7139 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7140 parameter list for function pointers
7141 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7142 * support/regression/tests/bug-716242.c: added
7144 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7146 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7148 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7150 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7152 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7153 inifinitely recurseable, added static
7154 * support/regression/tests/bug-1408066.c: added
7156 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7159 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7160 renamed, added possibility to create "postLoopLbl"-labels
7161 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7162 newiTempLoopHeaderLabel
7163 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7164 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7165 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7166 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7167 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7168 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7169 (basicInduction): fixed bug #136564, made static,
7170 (loopInduction): changed parameter of basicInduction, made static,
7171 (addPostLoopBlock): added
7172 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7173 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7175 * support/regression/tests/bug-136564.c: added
7176 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7177 --std-sdcc99 to LIBSDCCFLAGS
7179 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7181 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7183 * support/regression/tests/bug-1406131.c: added
7185 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7187 * src/SDCCast.c (decorateType): fix promotion of unary minus
7188 * src/SDCCsymt.c (computeType): beautified
7189 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7190 (valUnaryPM, valComplement): fix sign and promotion,
7191 (valNot): ANSI: result type is int (SDCC: unsigned char)
7192 * support/regression/tests/uminus.c: speedup by removing superflous
7194 * support/regression/tests/onebyte.c: added promotion and signedness
7195 tests for unary minus
7196 * support/regressions/tests/bug-477927.c: disable warning about
7197 uninitialized variables
7198 * support/regression/tests/not.c: added
7200 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7202 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7203 * src/mcs51/gen.c (gen51Code): show final register usage after
7204 fillGaps in asm with --i-code-in-asm
7205 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7206 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7207 incUsed, rliveClear, adjustIChain): made static,
7208 (setFromRange): excluded because it's unused,
7209 (findPrevUseSym, markWholeLoop): added,
7210 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7211 through all branches of predecessors enables sdcc to emit the warning
7212 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7213 (rlivePoint): made static, added parameter emitWarnings which is only
7214 true during the first run out of two,
7215 (findRecursiveSucc, findRecursivePred): removed,
7216 (computeLiveRanges): made static, added parameter emitWarnings,
7217 (dumpIcRlive): added for debugging only
7218 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7219 removed prototype of setFromRange()
7220 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7221 in call of computeLiveRanges()
7222 * support/regression/tests/bug-895992.c: added
7223 * support/regression/tests/bug-971834.c: added
7224 * support/valdiag/tests/bug-895992.c: added
7225 * support/valdiag/tests/bug-971834.c: added
7227 2005-12-18 Raphael Neider <rneider AT web.de>
7229 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7230 (genUnpackBits): improved code for direct operands,
7231 (genPackBits): improved code for literal assignment to bitfields
7232 and for direct destination operands (no FSR indirection),
7233 prevented redundant AND, fixes #1362800,
7234 (AccLsh): added parameter to disable masking of the result
7235 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7236 skip instructions with side-effects (like incfsz),
7237 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7238 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7239 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7242 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7244 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7245 volatile variables as spill location
7247 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7249 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7251 * support/regression/tests/bug-1376320.c: added
7253 2005-12-08 Raphael Neider <rneider AT web.de>
7255 * src/pic/device.c: renamed is_shared to pic14_is_shared
7256 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7257 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7258 (is_valid_identifier): added for above workaround
7260 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7262 * device/lib/Makefile.in: fixed to enable port-specific-objects
7263 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7264 char, thanks Hubert Sack
7265 * doc/sdccman.lyx: documented --xstack-loc,
7266 elaborated a bit more on interrupts and pitfalls,
7267 removed "setjmp/longjmp unsupported",
7268 documented some unsupported C99 features
7269 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7270 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7271 if, thanks Hubert Sack
7272 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7273 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7275 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7276 regression tests can report resource usage (rfe 700441)
7277 * support/regression/collate-results.py: report resource usage
7278 * support/regression/ports/ds390/spec.mk,
7279 * support/regression/ports/hc08/spec.mk,
7280 * support/regression/ports/mcs51/spec.mk,
7281 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7282 * support/regression/ports/ds390/uCsim.cmd,
7283 * support/regression/ports/hc08/uCsim.cmd,
7284 * support/regression/ports/mcs51/uCsim.cmd,
7285 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7286 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7287 library, use the default one
7288 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7289 building the library
7291 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7293 * config.dsp: added dependency on .version and configure_vc.awk
7294 * device/include/setjmp.h: updated for --stack-auto and --xstack
7295 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7296 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7297 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7298 * device/lib/libsdcc.lib: added _setjmp
7299 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7300 (decorateType): fixed bug 1372851,
7301 (optimizeGetHbit): fixed warning
7302 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7303 array initialisation
7304 * support/regression/tests/bug1057979.c: added test for bug 1358192
7305 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7307 2005-12-03 Borut Razem <borut.razem AT siol.net>
7309 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7310 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7312 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7314 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7315 createIval): implement symbol independant "flexible array member",
7316 (createIvalCharPtr): implemented flexible array initialisation with a
7318 * src/SDCCsymt.c (copyStruct): removed,
7319 (getSize): fixed misleading comment,
7320 (getAllocSize): removed, the additional allocation size is now in
7321 sym->flexArrayLength,
7322 (checkStructFlexArray): new, syntax checks for flexible array members,
7323 (compStructSize): added syntax checks for "flexible array members"
7324 (copyStruct): removed,
7325 (copyLinkChain): removed inefficient fix for bug 770487
7326 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7327 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7328 symbol->flexArrayLength
7330 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7331 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7332 * support/regression/tests/structflexarray.c: added
7333 * support/valdiag/tests/structflexiblearray.c: added
7335 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7337 * src/SDCCast.c (decorateType): fixed bug 1368489
7338 * support/Util/SDCCerr.c,
7339 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7341 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7343 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7344 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7346 2005-11-27 Borut Razem <borut.razem AT siol.net>
7348 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7349 support/cpp2/mkdeps.h: added command line option
7350 -obj-ext=<extension> to SDCPP to define object file externion, used
7351 for generation of make dependencies (-M)
7352 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7354 2005-11-26 Borut Razem <borut.razem AT siol.net>
7356 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7357 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7358 added pic and pic16 libraries
7360 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7362 * device/include/float.h: Corrected typo in prototype of __fsgt
7364 2005-11-25 Borut Razem <borut.razem AT siol.net>
7366 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7367 added creation of model-mcs51-stack-auto libraries
7369 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7371 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7373 * src/SDCCast.c (createIvalArray): removed obsolete comment
7375 2005-11-24 Borut Razem <borut.razem AT siol.net>
7377 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7378 added missing device/lib/mcs51/crt*.asm sources
7380 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7382 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7384 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7386 * device/lib/_fs2schar.c,
7387 * device/lib/_fs2sint.c,
7388 * device/lib/_fs2slong.c: optimized inline asm
7390 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7392 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7393 Better handling of floats between -1.0 and 0.0.
7395 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7397 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7398 (the missing "if"s prohibited removal of redundant labels)
7400 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7402 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7403 Properly convert floats between -1.0 and 0.0 to long, int, and char
7404 types (max integer value of negative floats tends to zero).
7405 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7406 Removed changes made so to work properly with floats between
7407 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7410 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7412 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7413 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7414 (genCast) cosmetic change
7415 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7416 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7418 * support/regression/tests/bitfields (testSignedBitfields): added
7420 2005-11-18 Borut Razem <borut.razem AT siol.net>
7422 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7423 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7424 introduced SILENT option to make building of pic16 libraries less
7426 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7428 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7429 Now they work properly with floats between -1.0 and 0.0
7430 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7432 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7434 * src/SDCCicode.c (printOperand): added missing else
7436 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7438 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7439 reformatted for better readability
7440 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7443 2005-11-17 Borut Razem <borut.razem AT siol.net>
7445 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7446 introduced SILENT option to make building of pic16 libraries less
7447 verbose - used for nightly snapshot build
7448 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7449 available on Win32 platforms.
7450 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7451 medium, large, pic and pic16
7453 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7455 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7456 printf("%f"...) sets fraction to zero.
7458 2005-11-16 Raphael Neider <rneider AT web.de>
7460 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7462 * src/pic/gen.c (genIfx): implemented for CARRY bit
7463 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7464 to generic pointers, fixes #1357332,
7465 (pic16_movLit2f): NEW,
7466 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7468 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7470 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7472 2005-11-11 Raphael Neider <rneider AT web.de>
7474 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7475 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7476 compute pointer's type from operand,
7477 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7478 improved single bit reads, fixes bug #1353379
7480 2005-11-09 Borut Razem <borut.razem AT siol.net>
7482 * support/scripts/sdcc.nsi: added lib/pic to the package
7484 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7486 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7488 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7490 * support/regression/tests/bug1348008.c: added
7491 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7492 * support/regression/tests/bug1337835.c: updated comment
7494 2005-11-06 Borut Razem <borut.razem AT siol.net>
7496 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7497 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7498 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7499 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7500 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7501 dynamic construction of cl_error_class and derivates - 2.nd try
7503 2005-11-05 Borut Razem <borut.razem AT siol.net>
7505 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7506 bug, which caused Bus Errors on sparc solaris
7508 2005-11-04 Borut Razem <borut.razem AT siol.net>
7510 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7511 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7512 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7513 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7514 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7515 and derivates to resolve the initialization problem on OSX
7517 2005-11-02 Borut Razem <borut.razem AT siol.net>
7519 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7520 corrected typo - #include <winsock2.h>
7522 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7524 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7525 (_asxxxx_mapping): added org directive for future enhancements
7527 2005-11-01 Borut Razem <borut.razem AT siol.net>
7529 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7530 enabled sockets on WIN32
7531 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7533 2005-10-31 Borut Razem <borut.razem AT siol.net>
7535 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7536 WIN32 backslash path delimiters should be escaped when used in C strings
7537 * support/regression/tests/bitfields.c: exclude failing assertions for
7538 __CYGWIN32__ and __MINGW32__ hosts
7540 2005-10-30 Borut Razem <borut.razem AT siol.net>
7542 * src/SDCCutil.c: corrected double comparison typo
7544 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7546 * device/lib/medium/Makefile: added for new memory model medium
7547 * device/include/asm/mcs51/features.h: updated for medium/pdata
7548 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7549 added Multiply & Accumulate sbit's and MAC0_PAGE define
7550 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7551 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7552 * device/lib/_mullong.c: update for medium model
7553 * device/lib/incl.mk: added medium model
7554 * doc/sdccman.lyx: documented medium model
7555 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7556 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7557 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7558 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7559 (allocParms): set SCLS and OCLS to pdata for medium model
7560 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7562 (powof2): return <0 if not power of 2
7563 * src/avr/gen.c (genBitWise): use updated powof2
7564 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7565 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7566 (shiftLLeftOrResult): use B if necessary
7567 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7568 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7569 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7570 * support/regression/Makefile.in: added test-mcs51-medium
7571 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7573 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7575 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7577 * device/lib/time.c (mktime): fixed bug 1334315
7579 2005-10-28 Raphael Neider <rneider AT web.de>
7581 * device/include/pic/p16f_common.inc: added common declarations
7582 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7584 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7586 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7587 (aopPutUsesAcc): added to predict accumulator use,
7588 (assignResultValue): save acc if necessary,
7589 (genMinusDec): store result if indirectly addressed,
7590 (genDivOneByte): save acc if necessary,
7591 (movLeft2Result): bugfix if left already in acc,
7592 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7593 attention to accumulator use (esp. pdata),
7594 (genReceive): receive pdata correctly
7595 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7596 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7598 2005-10-27 Raphael Neider <rneider AT web.de>
7600 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7602 2005-10-27 Raphael Neider <rneider AT web.de>
7604 * .version: changed version to 2.5.4
7605 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7606 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7607 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7608 arithmetics support routines
7609 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7610 * device/lib/Makefile.in: also create installdir for pic
7612 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7614 * src/pic/device.c (dump_sfr): rewritten to delegate register
7615 placement to the linker (use `extern sym' rather than sym EQU addr),
7616 (validAddress): fixed to check last specified address
7617 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7618 (popGetLit): truncate literal value to 8 bit,
7619 (popGet): moved assert to more appropriate place
7620 (popGetExternal): create pCode operand from and mark the according
7621 symbol as being `extern'
7622 (popGetAddr): added sanity check on immediate's offset, provide
7623 GPOINTER tag on demand
7624 (aopPut): fixed for immediates,
7625 (mov2w_op): move operand's address or contents to WREG (depending on
7626 operand type), safer variant of mov2w,
7627 (movwf,call_libraryfunc): NEW, handy abbreviations,
7628 (get_argument_pcop,get_return_val_pcop,pass_argument,
7629 get_returnvalue): interface for accessing function parameters and
7631 (assignResultValuei,genRet): use new parameter/return value interface
7632 (pic14_getDataSize): back to old version handling generic pointers,
7633 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7634 provided implementation and/or fixed old one,
7635 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7636 calls, removed legacy 8051 reference code
7637 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7638 (loadSignToC): NEW, move the operands sign bit to CARRY,
7639 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7640 genRightShiftSigned, accepts negative shift counts,
7641 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7642 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7643 generic pointers, __data pointers and __code pointers,
7644 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7645 and signed bitfields, limit bitfields to 8 bit,
7646 (genDataPointerGet): fixed number of bytes read,
7647 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7648 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7649 pointers to constant data are no longer assumed to point to __code
7650 space, removed invalid pointer types,
7651 (bitpatternFromVal): retrieve the PICs representation of an integer
7653 (genDataPointerSet): fixed assigning to po_immediate operands,
7654 (genGenPointerSet): implemented as library call,
7655 (genIfx): fixed incorrect condition,
7656 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7657 provide GPOINTER tag according to destination's storage class,
7658 (genCast): added code to handle casting to generic pointers, added
7659 sign-/zero extension of the result
7660 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7661 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7662 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7664 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7665 address/register resides in the shared banks
7666 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7667 put all variables into separate sections (have the linker arrange
7669 (picglue): put init code and interrupt handlers in separate sections
7670 * src/pic/main.c: added port specific options table, modified to PORT
7671 structure to make GPOINTERs 3 byte, added pic14_options
7672 (_pic14_do_link): private linking routine (update paths to libraries,
7673 add libsdcc.lib by default)
7674 * src/pic/main.h: declare pic14_options
7675 * src/pic/pcode.c: fixed instructions i/o relations,
7676 (RegCond): reverted to correct version,
7677 (newpCodeOpLit): truncate literals to 8 bit,
7678 (genericPrint): added debug output,
7679 (getRegFromInstruction): fixed for various operand types, simplified
7680 (BuildFlow): fixed broken handling of isntructions with labels
7681 (LinkFlow): start at last instruction in flow (skip trailing comments),
7682 pass the flow on to the next instruction after CALL
7683 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7684 (insertPCodeInstruction): fixed inserting after a skip instruction,
7685 (DoBankSelect): fixed for labeled instructions
7686 (OptimizepBlock): honor --nopeep switch
7687 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7688 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7689 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7690 (pCodeOptime2pCodes): allow disabling this optimization via
7691 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7692 but is still buggy), started implementation of a dataflow based
7693 pCode optimization (CSE + dead code elimination)
7694 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7695 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7696 names are independant of the stack location and therefore portable across
7699 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7701 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7702 (selectSpil): fixed bug 1337835 by not spilling bit variables
7703 * support/regression/tests/bug1337835.c: added test for this bug
7704 * src/mcs51/peeph.def: restart after rule 3.c,
7705 addded rules 263.x to optimize loading constants
7707 2005-10-26 Raphael Neider <rneider AT web.de>
7709 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7710 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7711 (genAssign): emit warning when casting literals to generic pointer
7712 type, also applies when taking the address of a fixed variable,
7713 (genCast): improved casting to generic pointers
7714 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7715 extern variables, added verbose error message
7716 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7718 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7720 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7721 carry must be complemented too
7722 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7723 could be emitted by genMinus
7724 * src/SDCCval.c (constVal): fixed bug 1305065
7726 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7728 * src/SDCCast.c (addCast): added promotion for bit variables
7729 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7730 promotion casts + optimisation
7731 (optimizeGetWord): fix warning 'i' might be used uninitialized
7732 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7733 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7735 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7737 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7738 all chars are promoted to int; promotion should be handled in SDCCast.c
7740 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7742 * device/lib/_strcmp.c: Fixed bug 1326457
7744 2005-10-11 Raphael Neider <rneider AT web.de>
7746 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7747 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7749 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7751 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7752 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7754 2005-10-04 Raphael Neider <rneider AT web.de>
7756 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7757 device/lib/pic16/pics.all: added pic18f1320
7758 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7760 2005-09-30 Raphael Neider <rneider AT web.de>
7762 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7763 * src/pic16/devices.inc: NEW, provides device descriptions
7764 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7766 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7768 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7771 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7773 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7774 documented Any Order Bit, Higher Order Byte and Higher Order Word
7775 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7776 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7777 (optimizeGetAbit): new, to get any bit, not only the high bit,
7778 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7779 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7780 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7781 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7782 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7783 GETABIT, GETBYTE, GETWORD: decorate them,
7784 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7785 (ast_print): added GETABIT, GETBYTE, GETWORD
7786 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7787 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7788 (geniCodeBinary): new generic binary icode,
7789 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7790 * src/port.h: updated comment for PORT.hasExtBitOp
7791 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7792 (genGetByte): new, to get a single byte,
7793 (genGetWord): new, to get a word from a long,
7794 (gen51Code): added GETABIT, GETBYTE, GETWORD
7795 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7797 2005-09-23 Raphael Neider <rneider AT web.de>
7799 * configure.in, configure: have device/lib/pic configured
7800 * device/lib/Makefile.in: added model-pic14
7801 * device/lib/clean.mk: added pic/ to clean rule
7802 * device/lib/pic: added rudimentary pic14 library providing support
7803 functions for multiplication/division/generic pointer access
7804 * src/SDCCopt.c (convilong): mark support functions as extern
7805 for pic14 port as well
7806 * src/pic/gen.c (genMult): added assertions,
7807 (genpic14Code): emit warning on unhandled iCodes
7808 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7809 * src/pic/pcode.c (pCodeOpCopy),
7810 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7811 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7812 SFR_REGISTER}), made safe for future extensions
7813 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7814 instructions even if preceeded by SKIP instructions (also remove
7815 them); removed unused code
7816 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7817 prevents leaving parts of the structure uninitialized after copying
7819 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7821 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7823 * support/regression/tests/addsub.c: added test for the bug
7825 2005-09-21 Raphael Neider <rneider AT web.de>
7827 * device/include/pic16/pic18f1220.h,
7828 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7829 * device/lib/pic16/Makefile.rules: added missing opening paren
7830 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7831 are provided in genutils.c,
7832 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7833 operand/result sizes,
7834 (genCmp): assert on NULL pointers first, then check deref'ed values
7835 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7838 2005-09-18 Raphael Neider <rneider AT web.de>
7840 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7841 as these are now unused,
7842 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7843 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7844 local, avoids uninitialized pointer dereference on r->name
7845 * src/pic16/ralloc.c (newReg): fixed indentation
7847 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7849 * src/SDCCval.c (constVal): fixed bug 730366
7850 * support/Util/SDCCerr.c,
7851 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7853 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7855 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7857 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7859 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7861 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7863 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7864 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7865 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7866 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7867 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7868 * packihx/packihx.c (hexDigit): made c unsigned char
7869 * as/mcs51/lklibr.c (fndsym),
7870 * link/z80/lkgb.c (gb),
7871 * link/z80/lklibr.c (fndsym),
7872 * link/z80/lkrloc.c (relr),
7873 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7874 * src/SDCC.lex (checkCurrFile, process_pragma),
7875 * src/SDCCglue.c (spacesToUnderscores),
7876 * src/SDCCmain.c (setParseWithComma, processFile),
7877 * src/asm.c (tvsprintf, printCLine),
7878 * src/avr/gen.c (emitcode, aopPut),
7879 * src/ds390/gen.c (emitcode),
7880 * src/hc08/gen.c (emitcode, emitinline),
7881 * src/mcs51/gen.c (emitcode, genInline),
7882 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7884 * src/pic/ralloc.c (debugLog),
7885 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7887 * src/pic16/ralloc.c (debugLog),
7888 * src/z80/main.c (_process_pragma):
7889 made all ctype.h function calls safe
7890 * src/SDCCopt.c: include math.h for fabs
7891 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7892 and used them throughout the code to make ctype.h function calls safe
7893 * src/ds390/main.c (asmLineNodeFromLineNode),
7894 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7895 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7897 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7898 (newpCodeAsmDir): made ctype.h function calls safe
7899 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7900 pic16_emitcode): made lbp unsigned char*
7901 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7902 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7903 * src/xa51/gen.c (emitcode),
7904 * src/z80/gen.c (_emit2): made lbp unsigned char*
7905 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7908 2005-09-05 Raphael Neider <rneider AT web.de>
7910 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7911 access bank splitpoint
7913 2005-09-05 Raphael Neider <rneider AT web.de>
7915 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7917 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7919 * .version: changed to version 2.5.3
7920 * doc/sdccman.lyx: changed version to 2.5.3,
7921 documented --codeseg and --constseg and pragma codeseg and constseg,
7922 documented bit parameters (reentrant) and bit returning
7923 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7924 currFunc->recvSize, but is this ok for all ports?
7925 (ast2iCode): result of ~ on unsigned char must be cast to int for
7927 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7928 function pointers in bit space
7929 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7930 (processFuncArgs): call port.reg_parm() with reentrancy info
7938 * src/z80/main.c: port.reg_parm prototype extended with
7939 "bool reentrant" parameter
7940 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7941 options.stackAuto for allocating bit register parameters
7942 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7943 (genSend): set BitBankUsed if it is,
7944 (selectRegBank): factored out of genCall for use in genPcall,
7945 (genCall): removed redundant dtype assignmen, use selectRegBank,
7946 (genPcall): handle returning in Carry properly, save in F0 if needed,
7947 (genReceive): handle bit register parameters
7948 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7949 (mcs51_assignRegisters): enable bit registers for all reentrant
7950 functions and don't set BitBankUsed unconditionally
7951 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7952 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7953 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7955 2005-08-27 Borut Razem <borut.razem AT siol.net>
7957 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7958 ppc-osx (Darwin) does not support -u option. It seems that it is
7959 supported only on Linux - GNU cp
7961 2005-08-25 Borut Razem <borut.razem AT siol.net>
7963 * sim/ucsim/gui.src/serio.src/Makefile.in,
7964 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7965 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7966 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7967 install and strip, since the strip at /usr/ccs/bin should be used
7970 2005-08-24 Borut Razem <borut.razem AT siol.net>
7972 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7974 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7976 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7979 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7981 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7982 * as/mcs51/lkmain.c (link_main): fixed warning
7983 * device/include/stdbool.h: ds390 has no advanced bit support yet
7984 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7985 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7986 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7987 and updated their macros
7988 * src/SDCCval.c (constVal): updated comment for renamed b_long
7990 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7992 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7993 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7994 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7995 (oprio): set priority for '['
7996 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7998 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7999 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8000 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8001 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8002 added overlayable BIT_BANK area
8003 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8004 (summary2): explain 'T' in legenda
8005 * as/mcs51/lkrloc.c: replaced old K&R style,
8006 (relr): added R_BIT processing,
8007 (errmsg): added "Bit-addressable relocation error",
8008 (adb_bit): added for converting from byte- to bit-addressable space,
8009 (adb_24_bit): added for converting from byte- to bit-addressable space
8010 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8011 used in reentrant functions now even as return value
8012 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8013 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8014 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8015 * src/SDCCglobl.h: added indicator BitBankUsed
8016 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8017 the bit registers b0-b7
8018 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8019 (geniCodeCast): fixed bug 1263853,
8020 (geniCodeLogicAndOr): put result in bool or char,
8021 (geniCodeReceive): added parameter func for accessing the return type,
8022 (geniCodeFunctionBody): pass func to geniCodeReceive
8023 * src/SDCCmain.c: added indicator BitBankUsed
8024 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8025 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8026 (checkSClass): don't put automatic bool/bit on stack,
8027 (checkFunction): removed check on function cannot return bit
8028 * src/SDCCsymt.h: added newBoolLink prototype
8029 * src/mcs51/gen.c (rb1regs): added bit registers,
8030 (movc): created for assigning to carry,
8031 (pushReg, popReg): created for pushing registers,
8032 (sameRegs): check both AOP_REG and AOP_CRY types,
8033 (aopOp): handle bit registers,
8034 (aopPut): optimization no self-assign,
8035 (saveRegisters): push reg->base (bits) only once for bit registers,
8037 (unsaveRegisters): pop reg->base only once and use popReg,
8038 (assignResultValue): added parameter func and return in carry for bits,
8039 (genIpush): optimization no reload in A if not changed,
8040 (genSend): bit parameters in reentrant functions are passed in bit
8041 registers by first assigning to bits in B, then save registers and
8043 (genCall): handle returning in Carry properly, save it in F0 if needed,
8044 (genPcall): updated assignResultValue call, this is not safe yet for bit
8045 returning function !!!
8046 (genFunction): don't generate equ's for bit registers and use pushReg,
8047 (genEndFunction): take care of bit returning functions and use popReg,
8048 (genRet): return bit in Carry,
8049 (genIfx): optimize bit registers and other directly addressable bits,
8050 (genReceive): updated assignResultValue call
8051 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8052 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8053 registers when using stack-auto
8054 * src/mcs51/ralloc.c (_G): added allBitregs,
8055 (regs8051): added the bit registers,
8056 (createStackSpil): use macro IS_BIT,
8057 (getRegBit): added to allocate a bit register, else spill,
8058 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8059 (updateRegUsage): factored out to ease stepping while debugging,
8060 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8061 also allocate bit registers,
8062 (fillGaps): handle bit registers,
8063 (findAllBitregs): added to create bit vector with all bit registers,
8064 (mcs51_allBitregs): returns this bit vector,
8065 (mcs51_assignRegisters): when using stack-auto use bit registers for
8066 passing parameters and creating local variables
8067 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8069 2005-08-22 Borut Razem <borut.razem AT siol.net>
8071 * device/lib/Makefile.in: replaced find option -or with -o
8072 to make it run on solaris
8074 2005-08-22 Raphael Neider <rneider AT web.de>
8076 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8077 fixes #1265442 (crash on Solaris)
8079 2005-08-20 Borut Razem <borut.razem AT siol.net>
8081 * configure, configure.in: added tests for libsocket and libnsl libraries,
8082 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8083 from support/regression/Makefile.in
8084 * support/regression/Makefile.in: added
8085 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8086 * sim/ucsim/libtool: regenerated on sparc-solaris
8087 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8088 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8089 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8090 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8091 sparc-solaris, which doesn't use GNU ld linker
8092 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8093 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8095 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8097 * src/mcs51/peeph.def: updated comments
8099 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8101 * device/lib/_gptrget.c,
8102 * device/lib/_gptrput.c: slightly shorter
8103 * doc/sdccman.lyx: incremented version
8104 * src/mcs51/peeph.def: moved peephole comments to the line of first
8105 change to better keep line correlation, reanimated 186.e
8106 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8108 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8110 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8111 David Saxton with quotes around file name.
8113 2005-08-15 Borut Razem <borut.razem AT siol.net>
8115 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8116 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8117 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8118 make tests run on x86_64 platform
8120 2005-08-13 Raphael Neider <rneider AT web.de>
8122 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8123 as it might be executed DURING a build (parallel make is wonderful)
8125 2005-08-13 Raphael Neider <rneider AT web.de>
8127 * device/lib/Makefile.in (port-specific-objects-pic16):
8128 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8129 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8131 * device/lib/pic16/Makefile.rules: build subdirs before creating
8132 the library, removed builddir rule, create $(builddir) early in
8133 recurse rule, use empty recurse rule for leaf directories
8134 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8135 mkdir errors (race condition), removed duplicate suffix "hex"
8137 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8138 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8139 prevents mkdir -p from aborting on Alpha
8141 2005-08-12 Raphael Neider <rneider AT web.de>
8143 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8144 db-statements in order to allow for arrays of pointers in code
8145 sections to be placed without interspersed 0-padding, fixes
8147 * (emitStatistics): fixed division by zero for pic18f1220
8148 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8149 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8150 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8151 * (pic16_pCodeConstString): keep track of already emitted string
8152 literals to prevent "duplicate definitions of symbol _str_NR"
8153 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8155 * device/lib/Makefile.in: ignore failing PIC16 library builds
8156 * device/lib/pic16/Makefile: do not build if gputils are missing
8157 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8159 2005-08-10 Raphael Neider <rneider AT web.de>
8161 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8164 2005-08-10 Raphael Neider <rneider AT web.de>
8166 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8167 Rokas' patch to add the new fixed point type "__fixed16x16"
8168 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8169 functions for __fixed16x16 arithmetics
8170 * device/lib/pic16: reimplemented the build system to support
8171 a separate build directory, better handling of libio (create
8172 the library in a separate subdir for each architecture) and
8173 easier configuration (centralized in Makefile.common)
8175 2005-08-07 Raphael Neider <rneider AT web.de>
8177 * src/pic16/gen.c (genrshTwo): fixed sign extension
8178 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8179 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8181 * device/include/pic16/pic18f4220.h: NEW, header for
8182 pic18f4220 and pic18f4320
8183 * device/include/pic16/pic18fregs.h: added new devices,
8184 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8185 * device/include/pic16/signal.h: resolved name clashes
8186 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8187 to also allow testing for interrupt enable bits, added
8188 comments on how to use the macros
8189 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8190 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8191 register definitions for the devices
8192 * device/lib/pic16/pics.all: added new devices
8193 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8195 * device/lib/pic16/libc/stdlib/memfree: do not count
8196 the block header as free memory
8197 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8198 simplified and added missing end-of-blocklist-marker
8199 (reported by Peter Onion, fixes #1252814)
8200 * (_mergeHeapBlock): fixed loop condition
8201 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8202 len==0, restructured code
8203 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8204 up a bit, reduced bitfield accesses, prevent endless loops
8205 in case of heap corruption
8206 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8207 "unreferenced arguments/must return a value" warnings
8208 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8209 replaced BAUDREG with SPBRG
8210 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8211 device/lib/pic16/debug/gstack/gstack.c: replaced
8212 _naked, _asm, _endasm with __naked, __asm, __endasm
8214 2005-08-05 Raphael Neider <rneider AT web.de>
8216 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8217 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8219 2005-08-05 Borut Razem <borut.razem AT siol.net>
8221 * device/lib/Makefile.in: added missing ';'
8222 * configure: removed ^M characters
8224 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8226 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8227 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8230 2005-08-04 Borut Razem <borut.razem AT siol.net>
8232 * configure.in: pic16 libraries build 2nd try - enable running
8233 configure in device/lib/pic16
8234 * configure: regenerated from configure.in
8235 * device/lib/Makefile.in: create $(PORT)/bin directory
8237 2005-08-03 Raphael Neider <rneider AT web.de>
8239 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8240 to get/set values via pointers
8241 * (genUnpackBits,genPackBits): changed detection of
8242 ptr->bitfield vs. sym.bitfield, fixed access via generic
8243 pointers, removed dead (wrong) code for multibyte bitfields
8244 * (genNearPointerGet, genGenPointerGet): removed useless code,
8245 fixed bitfield detection, fixes #1250594
8246 * (genNearPointerSet): removed useless code
8247 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8248 and introduced macro pic16_emitpcode that conditionally emits
8249 the origin of the following pCode (useful for debugging SDCC)
8250 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8251 * (createDefmap): fixed handling of LFSR for --optimize-df
8253 2005-08-02 Borut Razem <borut.razem AT siol.net>
8255 * device/lib/Makefile.in: pic16 libraries build enabled since
8256 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8258 2005-08-02 Raphael Neider <rneider AT web.de>
8260 * src/pic16/gen.c (genPackBits): removed deprecated warning
8261 * (genGenPointerSet): fixed bitfield detection
8263 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8265 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8267 2005-07-31 Raphael Neider <rneider AT web.de>
8269 * device/lib/pic16/libdev/pic18f458.c,
8270 device/include/pic16/pic18f458.h: added missing T0CONbits
8272 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8274 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8276 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8278 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8280 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8282 * device/include/mcs51/at89c51ed2.h: added.
8284 2005-07-23 Raphael Neider <rneider AT web.de>
8286 * src/pic/gen.h: added emitpcode macro for debugging
8287 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8288 and replace by macro adding debug information on demand
8289 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8290 * (gencjne): tried to fix; replaced with correct (slower) code
8291 * (gen{Unp,P}ackBits): fixed single bit access
8292 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8293 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8294 previous instruction
8295 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8296 register has to be handled with care (forbidding movement
8297 of assignments/uses, removing assignments completely, ...)
8298 * (pCodeOptime2pCodes): make use of regIsSpecial
8299 * added lots of debugging output (commented out)
8300 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8301 from being reused as result UNLESS it is known to work
8303 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8305 * support/Util/dbuf.h: include <stddef.h> for size_t
8306 * .version: changed to version 2.5.2
8308 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8310 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8312 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8314 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8315 (genModOneByte): removed needless psha/pula
8317 2005-07-22 Raphael Neider <rneider AT web.de>
8319 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8320 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8321 * src/pic/gen.c (resolveIfx): do not "invent" labels
8322 * (genSkipc): changed to positive logic
8323 * (genSkipCond): removed as no longer needed
8324 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8326 * (genLeftShift): check operands are in different registers
8327 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8328 INCF does not update CARRY...
8329 * src/pic/main.c: fixed _linkCmd
8330 * src/pic/pcode.c (unlinkpCode): added inactive code
8331 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8332 alive (do not assign result and operand overlapping registers)
8334 2005-07-22 Raphael Neider <rneider AT web.de>
8336 * src/pic/device.c (dump_sfr): replaced register declaration with
8337 call to emitSymbolToFile() to avoid duplicate symbols
8338 * (assignRelocatableRegisters): do not declare external symbols
8339 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8340 right (take size of type, not etype)
8341 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8342 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8343 * (packRegsForAccUse): disabled assignment of WREG as
8344 the result reg to prevent occurence of just fixed #1235003,
8346 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8347 symbols (avoids duplicate symbols in .asm file)
8348 * (pic14emitRegularMap): use emitSymbolToFile()
8349 * src/pic/gen.c (aopOp): fixed spillLocation handling
8350 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8351 * (genDataPointerSet): removed unneccessary variables/output
8353 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8355 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8356 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8358 2005-07-21 Raphael Neider <rneider AT web.de>
8360 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8361 architecture cannot handle them efficiently, fixes bug #1235003
8362 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8363 check for empty sets before using them (fixes bug #1232190)
8365 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8367 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8368 (lnksect2): generate warnings for memory overlap
8369 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8370 constseg to set the name of these segments so you can instruct the linker
8371 to place them in banks
8372 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8373 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8374 added code_seg and const_seg to options
8375 * src/SDCCglue.c (emitMaps): use options.const_seg,
8376 (createInterruptVect): put interrupt vectors in segment HOME,
8377 (glue): put HOME before static segment and put the main glue in HOME,
8378 (glue): use options.code_seg
8379 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8380 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8381 these segments so you can instruct the linker to place them in banks
8382 (linkEdit): use code_loc for HOME segment which should be the first
8383 segment in code memory now
8384 * src/SDCCmem.c: fixed more stuff like bug 1238386
8385 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8386 (changePointer): don't change function pointers to code pointers for
8388 (compareType): added exceptional check for banked function pointers
8389 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8390 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8391 after static in code memory
8392 * src/mcs51/gen.c: added aopLiteralLong prototype,
8393 (aopForSym): use getSize for functions,
8394 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8395 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8396 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8398 (genPcall): use call for literal function pointers and generate banked
8399 calls over the one trampoline so there's only one place for the user to
8400 modify according to his/hers hardware,
8401 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8402 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8403 * src/mcs51/main.c: added keyword banked,
8404 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8405 * support/Util/SDCCerr.c,
8406 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8407 needed for passing the bank and address to the trampoline
8408 * device/lib/mcs51/crtbank.asm: added for bankswitching
8409 * device/lib/mcs51/Makefile: added crtbank
8411 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8413 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8414 for fields at offset 0 of a struct or union as reported
8415 on 2005-07-07 in the developer mailing list.
8417 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8419 * src/SDCCmem.c: fixed bug 1238386
8421 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8423 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8424 (patch #1144962), added peephole 300, enabled 259.x
8425 * doc/sdccman.lyx: removed screenshot and provided link instead
8427 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8429 * doc/sdccman.lyx: added section about debugging with ddd
8430 * doc/figures/ddd_example.eps: screenshot of debugging session
8432 2005-07-04 Raphael Neider <rneider AT web.de>
8434 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8435 like CODE pointers, fixes #1115683
8436 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8437 call, fixes bugs #1232211, #1228110,
8438 fixed wrong casts to pCodeFlow from pCodeInstructions
8440 2005-07-04 Raphael Neider <rneider AT web.de>
8442 * src/pic/gen.c (popGet): changed assert to allow for
8444 * (popGetAddr): changed signature to provide
8445 an additional index, patched all call sites
8446 * (genCmpEq): handle literal-like operands correctly
8447 * (genAddrOf): added sanity checks on __code/__data pointers
8448 * (genAssign): added handling of symbols from __code section
8449 * (gencjne): do not generate code for comparisons whose result
8450 is neither stored nor used, fixes bug #1171114
8451 * (AccLsh, AccRsh): operate on operand instead of WREG
8452 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8453 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8455 * rewrote complete shift-by-literal logic, commented unused
8457 * (genConstPointerGet): get multiple bytes (if result size > 1),
8458 fixed handling of non-immediate addresses
8459 * (genPointerGet): handle CODE pointers like CONST pointers
8460 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8461 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8462 operand is to be treated as a literal or not
8463 * (mov2w,genPcall,genCmpEq),
8464 src/pic/genarith.c: use aop_isLitLike() to decide between
8465 literal/register contents
8466 * (addSign): added missing offset
8467 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8468 only emit comment in debug-mode,
8469 use {aop,op}_isLitLike throughout the file
8470 * src/pic/glue.c: fix initializers for pointers (work in progress)
8471 * src/pic/pcode.c (get_op): honor index on _const symbols
8472 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8473 * (dumppBlock): added pCode size estimation
8474 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8475 check for IS_SYMOP before OP_SYMBOL'ing
8476 * fixed indentation, compacted switch-statements
8477 * (allocReg): find free register and allocate it instead of
8478 allocating new registers all the time
8479 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8480 registers as its operands (necessary only for multibyte GETs)
8482 2005-07-01 Raphael Neider <rneider AT web.de>
8484 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8485 debugging .asm-output macros FENTRY + FEXIT
8486 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8488 * (emitpComment): NEW, printf to pCode
8489 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8491 * (popGetAddr): NEW, variant of popGet to access an immediates
8492 high(er) bytes instead of the n'th byte of memory they reference,
8493 replaced popGet with popGetAddr where neccessary
8494 * (genDataPointerGet): reactivated and fixed implementation
8495 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8497 * (genDataPointerSet): fixed multibyte assignments
8498 * (genpic14Code): fixed --i-code-in-asm handling
8499 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8500 * (genPlus): fixed index-out-of-bounds error
8501 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8502 * src/pic/ralloc.c: added debugging output macro FENTRY2
8503 * (spillThis): fixed indentation, enbraced for-body for clarity
8504 * (rematStr): commented out as now unused
8505 * (regTypeNum): commented out special spill case (overwrites
8507 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8509 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * doc/sdccman.lyx: documented sfr16/sfr32,
8512 added example for using storage class with function pointers
8513 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8515 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8517 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8518 * device/lib/_itoa.c,
8519 * device/lib/_ltoa.c: optimized codesize
8520 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8521 but don't know how to suppress the double warning.
8522 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8523 * support/Util/SDCCerr.c,
8524 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8526 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8528 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8529 fixed old K&R prototypes
8530 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8531 * device/lib/_gptrget.c,
8532 * device/lib/_gptrgetc.c,
8533 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8534 also new versions for small generic pointers and banked generic pointers
8535 * src/port.h: added const_name
8536 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8537 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8538 * src/SDCCcse.c (findPrevIc): check all associative operators
8539 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8540 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8541 * src/SDCCmem.c: updated comments,
8542 set far-space to 0 for pdata, results in optimized code
8543 * src/SDCCmem.h: added macro CONST_NAME
8544 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8545 moving the info into the highest bits, see also gptrget/gptrput
8546 * src/src.dsp: added sdcc.ico to project files
8547 * src/avr/gen.c (genCast): fixed bug 0x%d
8548 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8549 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8550 relation between ptr_type and DCL_TYPE,
8551 (genCast): fixed bug 0x%d
8552 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8553 (CODE)" for const_name
8554 * src/hc08/gen.c (genCast): fixed bug 0x%d
8555 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8556 (hc08_port): added "CONST (CODE)" for const_name
8557 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8558 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8559 between ptr_type and DCL_TYPE,
8560 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8561 operand* and took AOP() inside function so sfr-ness can be checked,
8562 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8564 (genFunction, genEndFunction): optimized stack setup,
8565 (genMinus): optimized for literals with ending zeroes (in bytes),
8566 (genCast): fixed bug 0x%d
8567 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8568 (mcs51_port): added "CONST (CODE)" for const_name
8569 * src/mcs51/peeph.def: made rule 226 more generic
8570 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8571 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8572 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8573 * src/z80/main.c (z80_port): added NULL for const_name,
8574 (gbz80_port): added NULL for const_name
8575 * support/regression/tests/bug663539.c,
8576 * support/regression/tests/sfr16.c: new tests
8578 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8580 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8582 2005-06-24 Raphael Neider <rneider AT web.de>
8584 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8586 * device/include/pic16/signal.h: added USBIF
8589 2005-06-24 Raphael Neider <rneider AT web.de>
8591 * device/lib/pic16/libdev/pic18f2455.c,
8592 device/include/pic16/pic18f2455.h: NEW
8593 * device/include/pic16/pic18fregs.h,
8594 device/lib/pic16/pics.all,
8595 src/pic16/device.c: added 18f2455
8596 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8597 device/include/pic16/{pic18f[68][567].h,usart.h}:
8598 replaced MULTIPLE_USARTS define with more relaible
8599 compatibility sfrs (for USART access)
8601 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8603 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8604 and the output asm file line is printed on two lines.
8606 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8608 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8609 BGT, BLE, BHI, and BLS instructions
8610 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8612 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8613 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8615 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8617 2005-06-15 Raphael Neider <rneider AT web.de>
8619 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8620 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8621 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8622 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8623 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8625 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8627 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8628 Marcel Telka in bug #1215704
8630 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8632 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8633 located in shared memory bank.
8635 2005-05-31 Raphael Neider <rneider AT web.de>
8637 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8638 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8639 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8641 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8643 * device/lib/_strncpy.c: fixed the fix
8645 2005-05-26 Raphael Neider <rneider AT web.de>
8647 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8648 initializers with \0, bug #1208187
8649 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8650 intializers with \0, bug #1208187
8652 2005-05-26 Raphael Neider <rneider AT web.de>
8654 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8655 initializers with \0, bug #1208187
8656 * src/pic16/main.c (_process_pragma): added sanity checks
8657 for stack position and size, emit warnings when appropriate
8659 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8661 * device/lib/_strncpy.c: fixed not filling with \0
8663 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8665 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8667 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8668 compound_statement),
8670 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8672 2005-05-24 Raphael Neider <rneider AT web.de>
8674 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8676 2005-05-24 Raphael Neider <rneider AT web.de>
8678 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8679 TRISE definitions, closes bug #1162453
8681 2005-05-22 Raphael Neider <rneider AT web.de>
8683 * src/pic16/main.c (_process_pragma): check for missing
8684 arguments to pragmas code and udata
8685 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8686 consistency fixes to match other headers (thanks to Jim Paris)
8687 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8689 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8691 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8693 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8695 * support/regression/tests/bug1198642.c: new test
8696 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8697 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8698 * support/scripts/resource.h,
8699 * support/scripts/resource.rc,
8700 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8701 * support/scripts/sdcc.ico: added 32x32 icon
8703 2005-05-18 Raphael Neider <rneider AT web.de>
8705 * device/lib/pic16/libdev/pic18f*.c,
8706 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8707 keywords to "__sfr" and "__at (X)"
8708 * device/include/pic16/pic18fregs.h: added pic18f4520
8709 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8710 #1203088 (MPLAB compatibility)
8712 2005-05-17 Raphael Neider <rneider AT web.de>
8714 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8715 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8716 * device/lib/pic16/pics.all: added new devices
8717 * src/pic16/device.c: added support for pic18f4520
8719 2005-05-16 Raphael Neider <rneider AT web.de>
8720 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8721 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8722 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8723 convenience function for bit access
8725 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8727 * device/lib/printf_large.c: fixed bug 1193299
8728 * support/regression/tests/bug1057979.c: added test %3.3s
8730 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8732 * device/include/mcs51/8051.h,
8733 * device/include/mcs51/8052.h: made parseable with lint
8734 * device/include/mcs51/lint.h: added include file for (sp)lint
8735 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8736 * doc/cdbfileformat.lyx,
8737 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8739 2005-05-14 Raphael Neider <rneider AT web.de>
8741 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8742 * device/lib/pic16/libc/stdlib/itoa.c (new)
8743 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8744 * device/lib/pic16/libio/Makefile: exclude subdir according to
8745 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8746 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8747 * src/pic16/gen.c (genFunction): prevent annoying warning
8748 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8750 * support/cpp2/cppmain.c (cpp_output_string): new
8751 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8754 2005-05-13 Borut Razem <borut.razem AT siol.net>
8756 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8758 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * .version: changed to version 2.5.1; back to bleeding edge development
8762 2005-05-11 Borut Razem <borut.razem AT siol.net>
8764 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8765 generate PDF version 1.3 documents
8767 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8769 * .version: changed to version 2.5.0
8771 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8773 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8775 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8777 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8778 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8779 well as many smaller updates.
8780 * .version: changed to version 2.5.0-pre1
8782 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8784 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8786 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8788 * support/regression/tests/bug1185672.c: added
8789 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8791 * src/mcs51/gen.c (genCall): added comments, made it look safer
8792 * src/mcs51/gen.c (genEndFunction): simplified
8794 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8796 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8798 2005-04-14 Borut Razem <borut.razem AT siol.net>
8800 * fixed bug 1045046 - SIGSEGV with really simple code?:
8801 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8802 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8804 2005-04-14 Borut Razem <borut.razem AT siol.net>
8806 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8807 src/pic16/device.h: temporarily disabled experimental #inline pragma
8810 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8812 * device/include/z80/stdio.h,
8813 * device/include/z80/string.h: removed these highly incomplete files so
8814 SDCC can use the default ones in device/include/
8816 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8818 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8820 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8823 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8825 * device/include/malloc.h: removed redundant __reentrant prototypes
8826 * device/lib/_mullong.c: added working xstack variant in asm (C version
8827 doesn't pass regression tests)
8828 * device/lib/bpx.c: used __data and made bpx char for mcs51
8829 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8830 (createFunction): fixed bug with xstackPtr
8831 * src/SDCCcse.c: corrected comments
8832 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8833 (killDeadCode, eBBlockFromiCode): removed unused code
8834 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8836 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8837 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8838 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8839 (genModOneByte): fixed warning in MSVC
8840 * src/mcs51/main.c (): added comments
8841 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8843 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8845 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8847 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8849 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8851 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8853 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8854 characters arrays of larger size than the declared one.
8856 2005-04-10 Borut Razem <borut.razem AT siol.net>
8858 * src/pic/gen.c (genInline),
8859 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8860 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8861 (findNextInstruction), (findPrevInstruction),
8862 (findInstructionUsingLabel),
8863 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8864 * src/pic/pcode.c (findLabel): added missing '\n'
8865 * src/src.dsp: added SDCCdwarf2.c to the project
8867 2005-04-09 Borut Razem <borut.razem AT siol.net>
8869 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8871 2005-04-08 Raphael Neider <rneider AT web.de>
8873 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8874 into the chain after a given one) and mergeDefmapSymbols (combine
8875 defmap entries for each symbol per pcode)
8876 * (createDefmap): have defmap entries merged in the end
8877 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8878 a symbol before replacing one access type's symbol, merge symbols in
8879 the end (replacement symbol might already have an entry)
8880 * (assignValnums): keep reference to written WREG intact
8882 2005-04-08 Raphael Neider <rneider AT web.de>
8884 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8887 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8889 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8892 2005-04-07 Raphael Neider <rneider AT web.de>
8894 * device/include/pic16/usart.h: added compatibility defines for
8895 devices with more than one USART
8896 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8898 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8900 * device/lib/Makefile.in: updated for port specific include
8902 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8904 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8906 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8908 * device/include/8051.h,
8909 * device/include/8052.h,
8910 * device/include/at89S8252.h,
8911 * device/include/at89c55.h,
8912 * device/include/at89x051.h,
8913 * device/include/at89x51.h,
8914 * device/include/at89x52.h,
8915 * device/include/mcs51reg.h,
8916 * device/include/reg51.h,
8917 * device/include/reg764.h,
8918 * device/include/regc515c.h,
8919 * device/include/sab80515.h: (re)moved these 12 files
8920 * device/include/mcs51/8051.h,
8921 * device/include/mcs51/8052.h,
8922 * device/include/mcs51/at89S8252.h,
8923 * device/include/mcs51/at89c55.h,
8924 * device/include/mcs51/at89x051.h,
8925 * device/include/mcs51/at89x51.h,
8926 * device/include/mcs51/at89x52.h,
8927 * device/include/mcs51/mcs51reg.h,
8928 * device/include/mcs51/reg51.h,
8929 * device/include/mcs51/reg764.h,
8930 * device/include/mcs51/regc515c.h,
8931 * device/include/mcs51/sab80515.h: and added them here
8933 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8935 * device/include/stdarg.h: changed SDCC specific keywords to double
8937 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8939 * device/include/hc08/mc68hc908gp32.h,
8940 * device/include/hc08/mc68hc908jb8.h,
8941 * device/include/hc08/mc68hc908jkjl.h,
8942 * device/include/hc08/mc68hc908qy.h: fixed comments
8943 * device/include/mcs51/README: updated
8944 * device/include/mcs51/c8051f120.h: added PINRSF
8945 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8946 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8947 amidst code. Also inline is not supported.
8949 2005-04-06 Raphael Neider <rneider AT web.de>
8951 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8952 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8953 callers stack/frame pointers
8955 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8957 * device/include/pic16/usart.h: added, missing in previous commit,
8958 * device/include/pic16/adc.h: fixed typo,
8959 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8961 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8963 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8964 uninitialized because a bug appears with gplink
8965 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8966 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8967 complains for unrecognised option
8969 2005-04-05 Raphael Neider <rneider AT web.de>
8971 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8972 structs as well (using memcpy)
8973 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8974 on ISRs (GOTO has no label)
8975 * src/pic16/device.h: added OF_OPTIMIZE_DF
8976 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8977 new data flow analysis/optimization
8978 * src/pic16/pcode.c: added (prototypes for and implementation of)
8979 dataflow analysis functions, fixed pCodeInstructions' inCond and
8980 outCond values, made RCALL a branch instruction
8981 * (pic16_unlinkpCode): keep C line if possible
8982 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8983 C line moved if possible
8984 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8985 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8986 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8987 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8989 * (pic16_getJumptabpCode): NEW, needed in...
8990 * (LinkFlow): fixed handling of jumptables, calls and conditional
8992 * (pic16_InsertCommentAfter): NEW
8993 * (pic16_pCodeReplace): made verbose and flow preserving
8994 * (AnalyzeFlow): added call to data flow analysis
8995 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8996 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8997 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8999 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9001 * src/SDCCast.c (decorateType): fixed bug #1105626
9003 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9005 * device/include/asm/pic16/features.h,
9006 * pic18f*.h headers,
9007 * device/include/pic16/adc.h,
9008 * device/include/pic16/delay.h,
9009 * device/include/pic16/i2c.h,
9010 * device/include/pic16/malloc.h,
9011 * device/include/pic16/stdio.h,
9012 * device/include/pic16/stdlib.h,
9013 * device/include/pic16/string.h,
9014 * device/lib/pic16/libc/stdio/printf_tiny.c,
9015 * device/lib/pic16/libc/stdio/printf_small.c,
9016 * device/lib/pic16/libc/stdio/strmgpsim.c,
9017 * device/lib/pic16/libc/stdio/strmmssp.c,
9018 * device/lib/pic16/libc/stdio/strmusart.c,
9019 * device/lib/pic16/libc/stdio/vfprintf.c,
9020 * device/lib/pic16/libc/stdlib/ltoa.c,
9021 * device/lib/pic16/libc/stdlib/putchar.c,
9022 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9023 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9024 * device/lib/pic16/libc/stdlib/memchrram.c,
9025 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9026 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9027 * device/lib/pic16/libio/adc/adcbusy.c,
9028 * device/lib/pic16/libio/adc/adcread.c,
9029 * device/lib/pic16/libio/adc/adcsetch.c,
9030 * device/lib/pic16/libio/usart/ubaud.c,
9031 * device/lib/pic16/libio/usart/ubusy.c,
9032 * device/lib/pic16/libio/usart/udrdy.c,
9033 * device/lib/pic16/libio/usart/uopen.c,
9034 * device/lib/pic16/libio/usart/uputc.c,
9035 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9036 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9037 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9038 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9039 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9040 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9041 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9042 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9043 specific keywords to double underlined form,
9044 * device/lib/pic16/libc/Makefile.rules,
9045 * device/lib/pic16/libsdcc/Makefile.rules,
9046 * device/lib/pic16/libm/Makefile,
9047 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9048 to compile with C standard set in Makefile.common
9049 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9050 rand.c and crc.c in compilation process,
9051 * device/lib/pic16/libsdcc/int/divuint.c,
9052 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9053 `c' from signed to unsigned,
9054 * device/lib/pic16/startup/crt0.c,
9055 * device/lib/pic16/startup/crt0i.c,
9056 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9057 keywords to double underlined form, bug fixes in _do_cinit function
9058 which prevented the correct initialization of the .idata segment,
9059 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9060 core to enter a infinite loop
9061 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9063 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9065 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9067 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * device/include/Makefile.in: add support for hc08 subdirectory
9070 * device/include/hc08/: new subdirectory
9071 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9072 Lucas Loizaga, thanks!
9073 * device/include/hc08/mc68hc908qy.h,
9074 * device/include/hc08/mc68hc908gp32.h,
9075 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9076 their own directory. Changed internal macro names to use the compiler
9077 reserved namespace. Changed SDCC specific keywords to double
9079 * device/include/math.h,
9080 * device/include/malloc.h,
9081 * device/include/stdarg.h,
9082 * device/include/stdbool.h
9083 * device/include/string.h,
9084 * device/include/tinibios.h,
9085 * device/include/ds400rom.h,
9086 * device/include/8051.h,
9087 * device/include/8052.h,
9088 * device/include/80c51xa.h,
9089 * device/include/at89c55.h,
9090 * device/include/at89S8252.h,
9091 * device/include/at89x51.h,
9092 * device/include/at89x52.h,
9093 * device/include/ds80c390.h,
9094 * device/include/reg764.h,
9095 * device/include/regc515c.h,
9096 * device/include/sab80515.h,
9097 * device/include/mcs51/c8051f000.h,
9098 * device/include/mcs51/c8051f018.h,
9099 * device/include/mcs51/c8051f020.h,
9100 * device/include/mcs51/c8051f040.h,
9101 * device/include/mcs51/c8051f060.h,
9102 * device/include/mcs51/c8051f120.h,
9103 * device/include/mcs51/c8051f300.h,
9104 * device/include/mcs51/c8051f310.h,
9105 * device/include/mcs51/c8051f320.h,
9106 * device/include/mcs51/c8051f330.h,
9107 * device/include/mcs51/c8051f350.h,
9108 * device/include/z180.h: Changed SDCC specific keywords to double
9111 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9113 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9115 * (pic16_assignConfigWordValue): disable testing of configuration
9116 register value with config mask,
9117 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9118 function with port->fun_prefix,
9119 * (genFunction): when generating a naked interrupt function never
9120 create an absolute segment placed in interrupt vector address, place
9121 the actual interrupt function at IVA instead, when an interrupt
9122 function is generated with unspecified interrupt then do not create
9123 the absolute section,
9124 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9125 code for generating a call to generic pointer get/put function with
9126 a call to function pic16_callGenericPointer(),
9127 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9128 the call to the generic pointer get/put functions with prefixing the
9129 function name with port->fun_prefix,
9130 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9131 * src/pic16/main.c (_process_pragma): prefix function with
9133 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9134 calling assembler, old 18Fxxxx macro is deprecated,
9135 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9136 PC_ASMDIR in while condition,
9137 * (findInstruction): add PC_ASMDIR in while condition,
9138 * (buildCallTree): prefix main with port->fun_prefix,
9139 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9140 identifier for variable with banked access in instructions BTFSS,
9141 BTFSC, BCF, BSF, BTG
9142 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9143 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9144 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9145 perform optimization when enviroment variable NO_REG_OPT is set,
9146 * (insideLRBlock): NEW, return 1 if register is inside an
9147 INF_LOCALREGS block,
9148 * (RemoveRegFromLRBlock): remove a register that is completely
9149 eliminated by register optimization, but it is still left in local
9150 register store/restore in/from stack block,
9151 * (Remove2pcodes): after removing register, check to see if it
9152 should be removed from local register store/restore in/from stack
9154 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9155 DUMMY_READ_VOLATILE,
9157 * device/include/pic16/adc.h: minor prototype modifications and
9159 * device/include/pic16/malloc.h: added GPL notice various
9161 * device/include/pic16/stdint.h: NEW, standard header for ints
9162 * device/include/pic16/delay.h: NEW, header for delay functions,
9163 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9165 * device/include/pic16/signal.h: NEW, header providing helper macros
9166 for implementing signal handlers,
9167 * device/include/pic16/stdio.h: added prototypes for functions,
9168 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9169 prototypes for stdin and stdout, added macro PUTCHAR to
9170 automatically implement putchar function prototype,
9171 * device/include/pic16/usart.h: modified and updated USART library,
9172 * device/lib/pic16/libio/adc/,
9173 * device/lib/pic16/libio/i2c: some modifications to improve library
9175 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9176 family of functions,
9177 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9178 family of functions and other sources,
9179 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9180 of the PIC18Fxx[28] devices,
9181 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9182 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9183 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9184 _do_cinit function, because the previous failed when local variables
9185 where not placed in the same memory bank,
9186 * device/lib/pic16/libsdcc/char/: various modifications to improve
9187 library performance,
9188 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9189 information on the new functions of the c library and more...
9191 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9193 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9195 2005-03-26 Raphael Neider <rneider AT web.de>
9197 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9198 if condition == CARRY)
9199 * (genCmp): adapted to new genSkipc semantics
9200 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9201 on rIfx (genCmp was broken)
9203 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9205 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9206 * src/z80/main.c (_keywords[]),
9207 * src/SDCCglobal.h (struct options),
9209 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9210 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9211 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9212 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9213 always available in leading double underscore form. The C99 support is
9214 mostly missing, but it's a start.
9215 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9216 reserved identifier "__data".
9218 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9220 * src/mcs51/peeph.def: fixed bug 1170013
9222 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9224 * device/include/mcs51reg.h: fixed bug 842007
9226 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9228 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9231 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9233 * src/port.h (struct PORT),
9234 * src/avr/ralloc.c (avr_assignRegisters),
9236 * src/ds390/ralloc.c (ds390_assignRegisters),
9238 * src/hc08/ralloc.c (hc08_assignRegisters),
9240 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9242 * src/pic/ralloc.c (pic14_assignRegisters),
9244 * src/pic16/ralloc.c (pic16_assignRegisters),
9246 * src/xa51/ralloc.c (xa51_assignRegisters),
9248 * src/z80/ralloc.c (z80_assignRegisters),
9250 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9251 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9253 * src/SDCCdflow.c (computeDataFlow),
9255 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9257 * src/SDCCcflow.c (*),
9259 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9260 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9261 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9262 immedDom() returning wrong block; probably fixes bug #1160833)
9264 2005-03-20 Borut Razem <borut.razem AT siol.net>
9266 * support/scripts/inc2h.pl: WIN32 port
9268 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9270 * device/lib/makefile.in: added abs.c and labs.c
9272 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9274 * device/include/stdint.h: added
9275 * device/lib/abs.c: added
9276 * device/lib/labs.c: added
9277 * device/include/stdlib.h: added abs() and labs() prototypes
9278 * device/lib/libsdcc.lib: added abs and labs
9279 * device/include/float.h,
9280 * device/lib/_fsmul.c,
9281 * device/lib/printf_fast.c,
9282 * device/lib/printf_tiny.c: updated comments
9284 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9286 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9289 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9291 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9292 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9294 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9296 * device/lib/printf_large.c: removed inline assembly for portability and
9297 readability. Use printf_fast if speed or size are more important.
9298 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9299 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9301 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9303 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9304 prevent compiler warning
9306 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9308 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9309 moved to level 0 and declared as static. Also they are explicit
9310 placed in access bank. This was necessery because some times they
9311 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9312 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9313 optimizations. Currently only compare to unsigned char is implemented,
9314 * src/pic16/gen.c: added fReturnIdx array,
9315 * (struct resolvedIfx) is moved to gen.h and made public,
9316 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9317 * (aopForSym): added an optimization to directly store in stack of
9318 the operand of a SEND iCode,
9319 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9320 but as registers instead (AOP_REG) using the fReturnIdx array,
9321 * (pic16_freeAsmop): remove the freed register from the
9322 _G.sregsAlloc field,
9323 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9324 a compare of 'WREG',
9325 * (pic16_popGetTempRegCond): changed function prototype, now
9326 function takes also a bitVector argument v which holds the current
9327 set of registers that are allocated for stack access by aopForSym,
9328 registers allocated in aopForSym for accessing stack symbols are not
9329 any more part of the functions usedRegs field,
9330 * (genCall): some times aopOp is called for a stack variable to be
9331 send, aopForSym might perform the push, if this is true make sure
9332 that genCall doesn't push the variable twice by testing _G.resDirect,
9333 * (genFunction): changed testing for unspecified interrupt number
9334 from 256 to INTNO_UNSPEC,
9335 * modified selection scheme of frame pointer generation. Previously
9336 if function did use local registers a frame pointer was generated,
9337 now a frame pointer is generated only if function has arguments
9338 (that need PLUSW2 register access), or has stack arguments, or the
9339 compiler is not instructed to omit the frame pointer,
9340 * (genEndFunction): before restoring local registers that were saved
9341 in the function preamble, also restore the registers that *might*
9342 have been allocated for stack access,
9343 * (genRet): removed some old comments,
9344 * (genCmp, the active (RN's) version): added a call to the
9345 pic16_genCmp_special function to perform the compare with a more
9346 robust and optimized way,
9347 * (genInline): a feature has been added in inline code generation,
9348 which allows a wildcard variable substitution when writing inline
9349 assembly. Code is incomplete and experimental therefore undocumented,
9350 * (genCast): changed order of aopOp for result and right to allow
9351 aopForSym to directly load the result if possible,
9352 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9353 perform an optimized compare on some selected special occasions,
9354 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9355 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9356 generate an IVT any more,
9357 * src/pic16/main.c (pic16_optionsTable): added command line option
9359 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9360 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9362 * src/pic16/NOTES: Raphael Neider added in list of active developers
9363 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9364 jumptable_end to prevent bug #,
9365 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9366 inCond and outCond fields,
9367 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9368 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9369 turn off register spilling,
9370 * (packRegsForOneUse): synced with other ports' versions although it
9371 is not used currently,
9372 * (pic16_packRegisters): added an optimization while reading
9373 structure bitfields, some registers may be saved (malloc code is
9374 decreased by 80 bytes)
9376 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9378 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9379 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9380 this can be optimized more?
9382 2005-03-10 Raphael Neider <rneider AT web.de>
9384 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9385 genNearPointerGet): (hopefully) fixed access to bitfields via
9386 pointers (p->bitN = x; and x = p->bitN; failed)
9388 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9390 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9392 2005-03-09 Raphael Neider <rneider AT web.de>
9394 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9396 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9398 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9399 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9400 (regTypeNum): set REG_BIT type if necessary
9401 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9402 * support/regression/tests/critical.c: check bug 1144613
9404 2005-03-02 Raphael Neider <rneider AT web.de>
9406 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9408 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9410 * src/avr/ralloc.c (serialRegAssign),
9411 * src/ds390/ralloc.c (serialRegAssign),
9412 * src/hc08/ralloc.c (serialRegAssign),
9413 * src/mcs51/ralloc.c (serialRegAssign),
9414 * src/pic/ralloc.c (serialRegAssign),
9415 * src/pic16/ralloc.c (serialRegAssign),
9416 * src/xa51/ralloc.c (serialRegAssign),
9417 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9419 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9421 * src/SDCCast.c (decorateType): fixed bug 1124787
9423 2005-02-20 Hubert Sack <sack AT digiplan.de>
9424 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9426 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9429 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9431 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9432 to keep the correct label reference count when adding/removing references
9433 to labels. A peephole file using this is appended to patch #1144962.
9435 2005-02-14 Raphael Neider <rneider AT web.de>
9437 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9438 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9439 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9440 retrievals of result operand's value on assignment
9442 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9444 * device/include/pic16/string.h: modified prototype for memccpy()
9445 to memccpy(void *, void *, char, size_t)
9446 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9447 check whether to omit frame pointer or not,
9448 * (genInline): convert all occurences of "\n" to LF in inline
9449 assembler blocks, this helps formatting the inline text,
9450 * (pic16_loadFSR0): modified prototype,
9451 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9452 removed some 8051 legacy code,
9453 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9454 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9455 before allocating temporary registers in functions,
9457 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9459 * support/regression/tests/bitvars.c: corrected the "fix"
9461 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9463 * support/regression/tests/bitvars.c,
9464 * support/regression/tests/bitwise.c,
9465 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9467 2005-02-10 Raphael Neider <rneider AT web.de>
9469 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9470 different size for Alpha
9471 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9473 2005-02-09 Raphael Neider <rneider AT web.de>
9475 * src/SDCC.lex(doPragma) : save and restore warning options as well
9476 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9477 * have #pragma less_pedantic set the errorlevel to WARNING
9479 * (cloneOptimize) : fixed wrong malloc's size
9480 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9481 facilitate correct handling of #pragma (save|restore)
9483 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9485 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9487 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9489 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9491 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9493 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9495 2005-02-02 Raphael Neider <rneider AT web.de>
9497 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9498 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9499 * (pic16_storeForReturn): fixed to allow returning function pointers
9500 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9501 * device/include/pic16/{stddef.h,stdbool.h}: added
9503 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9505 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9507 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9509 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9510 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9511 appeared to be required
9513 2005-01-31 Borut Razem <borut.razem AT siol.net>
9515 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9516 include/mcs51 and include/z80 directories to the package
9518 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9520 * src/hc08/gen.c (genFunction): fixed bug #1112752
9522 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9524 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9526 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9528 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9530 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9532 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9534 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9536 * device/include/c8051fxxx.h: removed these 6 files
9537 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9539 2005-01-26 Raphael Neider <rneider AT web.de>
9541 * src/pic16/gen.c (genAssign): fixed assignment from longs
9542 in codespace (were cut to three bytes)
9543 * (genDummyRead): implemented (except for CODESPACE...),
9545 * src/pic16/glue.c (emitStatistics): beautified
9546 * device/lib/pic16/libm/Makefile: added include path
9548 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9550 * src/z80/gen.c (aopPut): fixed bug #1103902
9552 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9554 * device/lib/expf.c: fixed bug #1095792
9556 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9558 * device/lib/pic16/libm: added Math library sources
9560 2005-01-24 Raphael Neider <rneider AT web.de>
9562 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9563 to enable upcast to pCodeOpReg2 (there is no type tag to
9564 differenciate the two and pic16_popGet2p cast into PCOR2)
9565 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9566 (sizeof(sectNames) changed to sizeof(sectName))
9567 Both patches fix segfaults under MinGW.
9569 2005-01-23 Raphael Neider <rneider AT web.de>
9571 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9572 Safe_[mc]?alloc()'ed variables
9573 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9574 of (byte sized) temporaries (assign them to WREG for now)
9575 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9576 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9577 this might fix SIGSEGVs on MinGW...
9578 * src/SDCCopt.c (killDeadCode): restored original behaviour
9579 (volatile operands might get thrown away though)
9581 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9583 * src/pic16/gen.c: fixed bug #1106975,
9584 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9585 pointer update, INTCON is saved, global interrupts are disabled and
9586 restored after updateing TOS.
9587 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9588 * added function attribute 'shadowregs' to take advantage of shadow
9590 * added function attribute 'wparam' as an alternative to the wparam
9592 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9593 user declares a non-ISR function as 'shadowregs',
9594 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9596 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9598 * .version: bumped version number to 2.4.8
9599 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9601 * device/lib/pic16/libio/i2c/: I2C module support library,
9602 * device/include/pic16/i2c.h: I2C support library header,
9603 * device/lib/pic16/libc/stdio/: standard IO support sources,
9604 * (printf_small.c): printf_small() source, supports float print,
9605 * (printf_tiny.c): printf_tiny() source, does not support floats,
9606 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9607 enable global optimizations for entire library source, other
9608 Makefiles in the source tree are also modified to reflect this,
9609 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9611 * doc/sdccman.lyx: updated to reflect new changes,
9612 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9613 sym->onStack if-case,
9614 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9615 sbit, idata, _idata, xdata, _xdata,
9616 * added pragma library, to link an external library, (see doc),
9617 * removed command line options, --pomit-config-words, --pomit-ivt,
9618 --pleave-reset-vector,
9619 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9620 when calling assembler to reflect memory model used, also define
9621 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9622 reflect stack model used,
9623 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9624 on stack return NULL,
9626 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9628 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9629 of the operands is volatile. Fixes #1020220
9631 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9633 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9634 * (OptimizeRegUsage): make sure that there is really no other flow where
9635 the first pCode is used
9637 2005-01-22 Raphael Neider <rneider AT web.de>
9639 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9640 to fix #1106967 (pCode->seq are not set up correctly)
9642 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9644 * src/SDCCglue.c (glue): make sure code area is declared before the
9645 static initialization area.
9647 2005-01-21 Raphael Neider <rneider AT web.de>
9649 * device/lib/Makefile.in: fixed test for pic16 install dir
9650 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9652 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9653 added --optimize-goto compiler switch and pragma wparam documentation
9654 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9655 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9656 and PRODH closing bug #1071770 (peephole optimizer)
9658 2005-01-19 Raphael Neider <rneider AT web.de>
9660 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9661 cmdLine buffers (used when calling sdcpp...) are large enough
9662 (MAX_PATH=256 truncates arguments leading to system halts when
9664 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9665 * (genUminus): rewritten to for efficiency
9666 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9667 used uninitialized in some cases)
9668 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9669 copy the third byte from the int -- now assumes 0x80 (data memory)
9670 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9671 operands (genAddLit expects the iCode's operands to swapped as
9672 well), fixed leftover bytes (crashed for short left operands)
9673 * (pic16_genMinusDec): performance improvements, removed false
9675 * (pic16_genMinus): fixed to cope with differently sized operands
9676 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9678 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9679 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9680 new banksel optimization
9681 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9682 analysis for temporary registers (segfaults...)
9683 * src/pic16/peeph.def: added rule
9685 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9687 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9688 which converts a float number to its ASCII representation
9689 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9690 functions to convert the fractional and integer part of a float to ASCII,
9691 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9692 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9694 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9696 * device/include/pic16/adc.h: added GPL info,
9697 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9698 a pCodeOp as tested operand,
9699 * (genNearPointerGet): optimized bit testing, does not use
9700 intermediate register for bit value, test directly instead with
9701 BTFSS, BTFSC, works only for single bits,
9702 * (genpic16Code): dump the name of the iCode in the asm,
9703 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9704 renamed to pic16_decodeOp,
9705 * (serialRegAssign): do not allocate a temporary register for iCode
9706 sequences that test a single bit for 1/0
9708 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9710 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9711 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9712 access stack and frame pointers. They are initially assigned to
9713 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9714 accessing SFRs. Updated all occurences of modification of stack or
9715 frame pointer in gen.c and pcode.c,
9716 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9717 assigning of a literal value to pointers,
9718 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9719 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9722 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9724 * doc/sdccman.lyx: update documentation about stack pragma, added
9725 some info for stack memory models
9727 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9729 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9731 2005-01-08 Raphael Neider <rneider AT web.de>
9733 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9734 udata sections to fix bug #1097823
9736 2005-01-05 Raphael Neider <rneider AT web.de>
9738 * src/pic16/gen.c (genGenericShift): added handling of differently
9739 sized left operand and result
9741 2005-01-04 Raphael Neider <rneider AT web.de>
9743 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9744 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9745 to hold the condition bit)
9746 * added new version of genCmp (old code available via #define)
9747 * added new version of genShiftLeft/genShiftRight in a generic
9748 way, now supports shifting by negative values
9749 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9750 shiftCount (expected by genGenericShift)
9751 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9752 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9754 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9755 is an invalid literal too...)
9757 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9759 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9760 from Raphael Neider,
9761 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9762 for 8-bit literals. This fixes some literal operands which are sign
9763 extended to 16-bits ints when instruction needs only 8-bits.
9765 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9767 * device/lib/logf.c: added mcs51 assembly version
9768 * device/lib/expf.c: added mcs51 assembly version
9769 * device/lib/_logexpf.c: new shared asm code for expf and logf
9770 * device/include/math.h: add defines for assembly math library
9771 * device/lib/Makefile.in: build new _logexpf.c
9772 * device/lib/libfloat.lib: use new _logexpf.c
9774 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9777 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9778 device types which have less than 0x7f registers.
9780 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9782 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9784 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9786 * device/lib/printf_fast.c: only build on supported arch.
9787 * device/lib/printf_tiny.c: only build on supported arch.
9788 * device/lib/printf_fast_f.c: only build if asm float lib
9789 * device/lib/_fsget1arg.c: only build if asm float lib
9790 * device/lib/_fsget2args.c: only build if asm float lib
9791 * device/lib/_fsnormalize.c: only build if asm float lib
9792 * device/lib/_fsreturnval.c: only build if asm float lib
9793 * device/lib/_fsrshift.c: only build if asm float lib
9794 * device/lib/_fsswapargs.c: only build if asm float lib
9795 * device/include/stdio.h: don't provide print_fast,
9796 print_fast_f, print_tiny prototypes if --xstack used
9798 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9800 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9801 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9804 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9806 * device/lib/printf_fast_f.c: same as printf_fast, but
9807 with floating point enabled
9808 * device/lib/printf_fast.c: minor tweaks
9809 * device/include/stdio.h: add printf_fast_f
9811 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9813 * src/SDCCmain.c: make --float-reent default for mcs51
9814 * device/lib/_fsadd.c: added mcs51 assembly version
9815 * device/lib/_fssub.c: added mcs51 assembly version
9816 * device/lib/_fsmul.c: added mcs51 assembly version
9817 * device/lib/_fsdiv.c: added mcs51 assembly version
9818 * device/lib/_fseq.c: added mcs51 assembly version
9819 * device/lib/_fsneq.c: added mcs51 assembly version
9820 * device/lib/_fsgt.c: added mcs51 assembly version
9821 * device/lib/_fslt.c: added mcs51 assembly version
9822 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9823 * device/lib/Makefile.in: add _fscmp to build
9824 * device/lib/libfloat.lib: add _fscmp to build
9826 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9828 * device/lib/_fs2slong.c: added mcs51 assembly version
9829 * device/lib/_fs2sint.c: added mcs51 assembly version
9830 * device/lib/_fs2schar.c: added mcs51 assembly version
9831 * device/lib/_fs2ulong.c: added mcs51 assembly version
9832 * device/lib/_fs2uint.c: added mcs51 assembly version
9833 * device/lib/_fs2uchar.c: added mcs51 assembly version
9834 * device/lib/_slong2fs.c: added mcs51 assembly version
9835 * device/lib/_sint2fs.c: added mcs51 assembly version
9836 * device/lib/_schar2fs.c: added mcs51 assembly version
9837 * device/lib/_ulong2fs.c: added mcs51 assembly version
9838 * device/lib/_uint2fs.c: added mcs51 assembly version
9839 * device/lib/_uchar2fs.c: added mcs51 assembly version
9840 * device/include/float.h: added #define to select asm vs c
9842 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9844 * device/lib/printf_fast.c: improvements to float output
9845 * device/include/float.h: add defines for assembly float library
9846 * device/lib/_fsget1arg.c: receive 1 float arg
9847 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9848 * device/lib/_fsnormalize.c: normalize a float
9849 * device/lib/_fsreturnval.c: return float, various helper routines
9850 * device/lib/_fsrshift.c: right shift a float's mantissa
9851 * device/lib/_fsswapargs.c: swap 2 floats
9852 * device/lib/Makefile.in: build these 6 new files for mcs51
9853 * device/lib/libfloat.lib: add these 6 files to the library
9855 2004-12-26 Borut Razem <borut.razem AT siol.net>
9857 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9860 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9862 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9863 and fully reentrant and register bank neutral.
9864 * device/lib/printf_fast.c: added float (not enabled by default),
9865 added compact/slower integer (also not enabled by default),
9866 improved size/speed of fast integer code, other minor changes
9867 * device/include/stdio.h, device/lib/Makefile.in,
9868 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9870 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9872 * src/pic16/pcode.c: declaring variables other than at the start of a
9873 block is not supported in C by VC6.
9875 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9877 * applied a previous patch from Raphael Neider that wasn't included
9878 in the previous commits, which fixes infinite loops within jumptable
9880 * made some fixes that previous patches introduced
9882 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9884 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9885 that fixes an issue with AOP_PCODE asmop's offset,
9886 * (pic16_popCopyReg): update instance field too,
9887 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9888 function of pic port,
9889 * (genCmp, genAnd, genAssign),
9890 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9892 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9894 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9895 variables initial values to idata section,
9896 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9897 variables in some functions. This utilizes parmBytes field of iCode
9898 structure to hold the offset of the variable in stack. (might be
9899 able to use the stack field too?)
9900 * applied patch from Raphael Neider # ### , # ###
9901 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9902 variable initial values in idata section,
9903 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9904 for static variables with initial value
9905 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9906 applied fix in while loop from Raphael Neider.
9908 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9910 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9911 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9912 * src/ds390/ralloc.c (serialRegAssign): spill bits
9913 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9914 * support/Util/SDCCerr.c,
9915 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9916 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9917 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9919 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9921 * device/include/sdcc-lib.h: inserted LGPL, added includes
9922 asm/ds390/features.h and asm/mcs51/features.h
9923 * device/include/asm/default/features.h,
9924 * device/include/asm/gbz80/features.h,
9925 * device/include/asm/z80/features.h: added empty _AUTOMEM
9927 * device/include/asm/ds390/features.h,
9928 * device/include/asm/mcs51/features.h: added files with defines for
9929 _AUTOMEM and _STATMEM indicating automatic and static storage class
9930 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9931 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9932 * src/SDCCicode.c (geniCodeCast),
9933 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9934 * src/SDCCloop.c (loopInduction): removed unused variable lr
9935 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9936 to convertToFcall to include char modulo (RFE 1065037), added check
9937 if left operand is unsigned and use abs of literal value
9938 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9939 as it doesn't work after conversion from peephole.def to peephole.rul
9940 * src/mcs51/gen.c (toBoolean): added check for size,
9941 (genModOneByte): optimized code for signed char modulo a literal
9942 power of 2 (thanks to Hubert Sack),
9943 (genRRC): removed unnecessary "clr c",
9944 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9945 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9947 swapped rules 256.c and 256.d,
9948 extended 256.d by using new multiple checks (thanks Erik),
9949 added rules 256.e and 256.f,
9950 updated rule 261.a and 261.b to new generated code
9951 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9953 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9955 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9956 induction related bugs, including first part of bug #1074377
9958 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9960 * applied patch from bug-report #1076292,
9961 * applied patches for genAnd and Goto-optimizations for Raphael
9963 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9964 dump a less iCode information,
9965 * src/pic16/device.h (pic16_options_t): added field debgen,
9966 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9967 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9968 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9970 * (various functions): added macros FENTRY and FENTRY2 to functions,
9971 to emit function prologue,
9972 * (various functions): fixed indentation,
9973 * (genNearPointerGet): fixed loading of FSR0,
9974 * (genPackBits): applied patch from Raphael Neider to fix updating
9975 of FSR0 and touching only the modified bits,
9976 * src/pic16/genarith.c (various functions): added macros FENTRY to
9977 emit function prologue in comments,
9978 * src/pic16/pcode.h: added functions debugf2, debugf3,
9979 * src/pic16/ralloc.c: partial fix for packForPush caused
9982 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9984 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9985 <stsp AT users.sourceforge.net> with reversed byte order
9986 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9988 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9990 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9992 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9993 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9995 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9997 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9999 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10001 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10003 (setFromConditionArgs): friendly operand parser for peephole rules,
10004 (operandBaseName, operandsNotRelated): new peephole condition
10005 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10006 architecture specific register naming into account, handles n-way
10007 comparisons, and supports quoted literals
10008 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10010 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10012 * src/mcs51/peeph.def: fixed bug #1076940
10014 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10016 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10018 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10020 Adding support for replacing ljmps with sjmps in jumptables
10021 generated for switch statements. For now you need to set the
10022 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10023 Now 4 algorithms for mcs51 jumptable generation are used:
10024 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10025 addresses loaded pc-relative for up to 112 cases and stack-pushing
10026 target addresses loaded with offset from dptr for up to 256 cases.
10028 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10029 * src/mcs51/main.c: adapted constants for switch table generation
10030 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10032 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10034 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10035 * support/regression/tests/bug1057979.c: added test for bug 1073386
10037 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10039 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10042 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10044 * src/pic16/device.h,
10045 * src/pic16/genarith.c,
10046 * src/pic16/glue.c,
10047 * src/pic16/main.c,
10048 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10050 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10052 Large cummulative patch for pic16 port.
10053 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10054 to call when a stack overflow occurs,
10055 * (malloc.h): added CVS Id tag,
10056 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10058 * added libc directory. The current version of LibC contains string
10059 functions, ctype functions and macros and some functions of the
10060 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10061 be extensively tested in the future. Standard disclaimer here.
10062 Library is not automatically build yet. But one can build it by
10063 invoking 'make' inside the libc directory.
10064 * added ADC library under libio. Preliminary version yet.
10066 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10067 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10068 aopForRemat() now and not by pic16_aopOp(),
10069 * (pic16_popGetTempReg): removed warning messgae when allocating
10070 temporary registers, its a buggy feature and will be removed,
10071 * (pic16_popGet): set register instance field in AOP_CRY,
10072 * (pic16_outBitC): fixed for results in size greater than 1,
10073 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10074 * (pic16_storeForReturn): optimized return of 0,
10075 * (genCmp): experimental code for new genCmp which uses PIC18's
10076 special compare&skip instructions. Initial tests fail some times
10077 with variables grater than 1 byte in size, so new code is disabled,
10078 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10080 * (genCast): began a fix to optimize the casting of a bit to another
10081 bit, now assigning a bitfield to another bitfield will fail, sorry,
10082 * src/pic16/main.c: disabled the use of lr-support feature,
10083 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10084 * added some function prototypes, added function _debugf prototype,
10085 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10086 bits with offset (case PO_GPR_BIT),
10087 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10089 * (isBankInstruction): modified to return 0 for no banking instruction,
10090 and 1 for banking instruction,
10091 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10092 caused stop processing pCodes after a inline assembly block,
10093 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10094 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10095 registers when it shouldn't,
10096 * src/pic16/ralloc.c (allocReg): add preliminary support for
10097 supporting a limited set of temporary registers,
10099 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10101 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10102 genDataPointerSet): ensure assignments always copy in MSB to LSB
10104 (loadRegFromAop): recognize CLRH optimization,
10105 (genFunction): optimize RECEIVE iCodes in reentrant functions
10107 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10109 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10110 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10112 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10113 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10114 contiguous with data
10116 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10118 * device/lib/_gptrget.c (_gptrget),
10119 * device/lib/_gptrgetc.c (_gptrgetc),
10120 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10121 instead of sjmp to ret
10122 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10123 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10125 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10127 * .version: bumped version to 2.4.7
10128 * device/lib/_gptrget.c (_gptrget): is now _naked
10129 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10130 * device/lib/_gptrput.c (_gptrput): is now _naked
10131 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10132 (createFunction): fixed xstack
10133 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10134 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10136 (geniCodeCritical): store original interrupt state in an iTemp bit
10137 var unless stack-auto
10138 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10139 * src/SDCCmain.c (setIncludePath): added include/target to search path
10140 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10141 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10143 (processFuncArgs): put bit vars in bit area
10144 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10145 unsaveRBank): fixed xstack,
10146 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10147 (genFunction, genEndFunction): fixed xstack,
10148 (genAssign): optimization don't walk backwards through mem
10149 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10150 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10151 * support/regression/Makefile: also make library (for stack-auto) when
10152 making "all" and added "test-mcs51-xstack-auto"
10153 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10154 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10155 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10156 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10157 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10158 make-library by MAKE_LIBRARY
10159 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10160 regression tests for xstack
10161 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10162 * support/regression/tests/critical.c: test for critical on mcs51
10164 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10166 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10167 built version of sdcc instead of installed version
10169 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10171 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10172 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10174 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10175 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10176 WARNING: remove device/lib/build/z80/printf.o by hand when
10177 updating from previous build!
10178 * device/lib/z80/printf.c: updated comment
10179 * support/regression/tests/bug1057979.c: test all ports now
10180 * support/regression/tests/bug1065458.c: file added
10182 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10184 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10185 *_start and *_end symbols for static functions
10187 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10189 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10190 and search crt0.o in all library paths,
10191 (setIncludePath): proper handling of --nostdinc,
10192 (setLibPath): proper handling of --nostdlib
10193 * support/regression/Makefile,
10194 * support/regression/ports/ds390/spec.mk,
10195 * support/regression/ports/gbz80/spec.mk,
10196 * support/regression/ports/hc08/spec.mk,
10197 * support/regression/ports/mcs51/spec.mk,
10198 * support/regression/ports/mcs51-large/spec.mk,
10199 * support/regression/ports/mcs51-stack-auto/spec.mk,
10200 * support/regression/ports/z80/spec.mk: use include and lib files from
10201 built version of sdcc instead of installed version
10202 * doc/sdccman.lyx: fixed typo in --nostdinc
10204 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10207 * src/pic/device.c,
10208 * src/pic/ralloc.c,
10209 * src/pic/gen.c : added support to generate code for struct bit fields.
10211 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10213 * as/xa51/xa_version.h,
10214 * device/include/errno.h,
10215 * device/include/regc515c.h,
10216 * device/lib/_itoa.c,
10217 * device/lib/_ltoa.c,
10218 * device/lib/ser_ir_cts_rts.c,
10219 * sim/ucsim/xa.src/glob.cc,
10220 * sim/ucsim/xa.src/inst_gen.cc,
10221 * sim/ucsim/xa.src/xa_bit.cc,
10222 * sim/ucsim/xa.src/xa_sfr.cc,
10223 * sim/ucsim/z80.src/inst_dd.cc,
10224 * sim/ucsim/z80.src/inst_fdcb.cc,
10225 * support/scripts/keil2sdcc.pl,
10226 * src/pic16/pic16.dsp,
10227 * src/pic16/pic16a.dsp: corrected cvs line endings
10228 * device/lib/printf_large.c: fixed bug 1057979
10229 * src/pic16/gen.c: fixed non-C standard code
10230 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10231 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10232 * support/regression/ports/mcs51/support.c: reload T1 asap
10233 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10234 pdata use and clear idata startup behaviour
10235 * support/regression/tests/bug1057979.c: added
10237 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10239 * device/examples/ds390/ow390/ad26.h,
10240 * device/examples/ds390/ow390/cnt1d.h,
10241 * device/examples/ds390/ow390/crcutil.c,
10242 * device/examples/ds390/ow390/ownet.h,
10243 * device/examples/ds390/ow390/owsesu.c,
10244 * device/examples/ds390/ow390/swt12.h,
10245 * device/examples/ds390/ow390/swtoper.c,
10246 * device/examples/ds390/ow390/temp10.h,
10247 * device/examples/ds390/ow390/thermodl.c,
10248 * device/examples/ds390/tinitalk/tinitalk.dsp,
10249 * device/examples/ds390/tinitalk/tinitalk.dsw,
10250 * device/examples/mcs51/clock/hw.h,
10251 * device/examples/mcs51/simple2/go.bat,
10252 * device/examples/serialcomm/windows/serial.h,
10253 * device/examples/xa51/dummy.c,
10254 * device/examples/xa51/hello.c,
10255 * device/include/80c51xa.h,
10256 * device/include/at89x051.h: corrected cvs line endings
10258 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10260 * src/pic16/main.c (options): added command line --gstack, to trace
10261 stack over/under flows,
10262 * added pragma 'wparam' to allow passing first byte of function
10263 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10264 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10265 call to __gstack_test function and sets up the symbol as extern,
10266 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10267 * popaop): added call to pic16_testStackOverflow,
10268 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10270 * (genCall, genPcall): now all parameters are passed via stack
10271 except in functions that are pass to wparam pragma in which WREG is
10273 * (genPcall): REENTRANT flag is checked to see if variable prototype
10274 contains reentrant keyword, don't call a non-reentrant function, via
10275 a reentrant function pointer or vice versa, functions are never
10277 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10279 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10280 SIGSEGV when accessing a NULL register stucture,
10281 * (pic16_printGPointerType): modified to handle UPPER modifier for
10282 function initializers, changed prototype of function to simpler one,
10283 * (pic16_printIvalFuncPtr): check to see if function is already
10284 added in externs list,
10285 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10286 optimized a move from W to SFR with a move to the same register
10287 later after a CALL,
10288 * device/lib/pic16/debug: NEW directory, contains debug features
10289 which are enabled when linking with libdebug.lib, currently command
10290 line option --gstack enables stack pointer tracing for over/under
10291 flow, corresponding sources are in debug/gstack
10293 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10295 * doc/sdccman.lyx: updated SDCC version,
10296 * (PIC16 port): update list of command line options,
10297 * src/pic16/device.h (structure pic16_options_t): added field gstack
10298 to enable stack overflow tracing on push/pops,
10299 * src/pic16/device.c (statistics structure): added statistics
10301 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10302 pic16_dump_int_registers): increase statistics counters for each
10303 * variable which is encountered
10304 * (pic16_dump_usection): emit each .udata variable to its own udata
10306 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10307 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10308 parameters via stack, otherwise use old scheme,
10309 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10310 assembler output file,
10311 * src/pic16/main.c: added command line options --gstack to enable
10312 push/pop tracing for stack overflow,
10313 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10314 instructions): added size of each instruction,
10315 * (pic16_countInstruction): estimate size of instructions in
10316 the_pFile list, inline assembly blocks are not counted,
10317 * (pic16_FixRegisterBanking): trace previous register usage, when
10318 banksel optimizations is greater than 0, don't emit a redudant
10321 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10323 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10324 * src/pic16/ralloc.c : applied same fix for pic16.
10325 * src/pic/gen.c : tidied it up a little.
10327 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10329 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10330 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10332 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10334 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10336 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10338 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10339 non-reentrant function __modsint in the interrupt function (thus
10340 corrupting math operations during serial I/O)
10341 * device/lib/ser_ir.c: as above, changed buffersize
10342 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10343 256.c,d for zeroing
10344 * doc/Makefile: added option -t for rsync
10346 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10348 * src/SDCCast.h (struct ast),
10349 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10351 2004-10-20 Borut Razem <borut.razem AT siol.net>
10353 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10356 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10358 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10360 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10361 support functions to replace long sequences of MOVFF's from access
10362 bank registers to stack and vice versa,
10363 * src/pic16/device.h: added new field opt_flags, where optimization
10364 flags can be set to enable certain features,
10365 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10366 * pBlock, (genFunction, genEndFunction): surroung loop for
10367 saving/loading used registers in stack with PC_INFO pCodes,
10368 INF_LREGS. Code in between can then be optimized by pCode optimizer
10369 to support function calls,
10370 * (genDataPointerSet): fixed bug which loaded float fields in
10371 structures with corrupt data,
10372 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10373 in a standard way debug info on stderr. Feature used for developing
10374 and debugging only,
10375 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10376 obsolete chunks of code,
10377 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10378 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10379 * pic16/src/pcode.c (pic16_newpCodeInfo,
10380 * (pic16_newpCodeOpLocalRegs),
10381 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10383 * (pic16_pCodeConstString): printing of the initial value of a
10384 symbol as a comment is inhibited since parsing was already done by
10385 copyStr and output is corrupt,
10386 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10388 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10390 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10392 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10394 * as/mcs51/lkarea.c: removed old K&R style,
10395 (lnksect): changed check on boundary error,
10396 (lnksect2): changed check on boundary error,
10397 (lnksect2): extend XSTK to end of page if size = 1
10398 * as/mcs51/lkmain.c: removed old K&R style,
10399 (Areas51): create l_IRAM symbol
10400 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10401 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10402 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10403 * device/lib/_mullong.c: added version to be compiled with xstack
10404 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10405 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10406 * device/lib/mcs51/crtxstack.asm: fixed comment
10407 * src/SDCCglue.c: maxInterrupts defaults to 0,
10408 (emitMaps): added pdata,
10409 (createInterruptVect): (re)moved default,
10410 (glue): added pdata,
10411 (glue): moved __start__xstack to XSTK with default size 1
10412 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10413 and options.float_rent when options.stackAuto is set,
10414 (linkEdit): only write XDATA_NAME if provided on command line
10416 * src/SDCCmem.c: added pdata
10417 * src/port.h: added pdata_name to PORT
10418 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10419 (saveRegisters, unsaveRegisters): removed usage of B,
10420 (genMinus): fixed accumulator clash,
10421 (genJumpTab): added comment, this needs another look
10422 * src/mcs51/gen.c: added check for "B in use" paranoia,
10423 added pushB() and popB()
10424 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10427 * src/ds390/main.c,
10429 * src/mcs51/main.c,
10431 * src/pic16/main.c,
10433 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10434 added PSEG (PAG,XDATA) or NULL to port specifier
10435 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10436 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10437 (_mcs51_genInitStartup): removed __start__xstack equ,
10438 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10439 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10440 * src/z80/gen.c (_rleAppend): fixed warnings
10441 * support/regression/tests/zeropad.c: added pdata test
10442 * .version: bumped to 2.4.6
10444 2004-10-17 Borut Razem <borut.razem AT siol.net>
10446 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10447 as a part of nightly build
10449 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10451 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10452 WREG holds the first byte function parameters,
10453 * (aopForSym): take special case for symbols which are in FARSPACE
10454 but in CODESPACE too,
10455 * (assignResultValue): modified to take into account _G.useWreg,
10456 * (genCall): don't use wreg for parameter passing when function is
10457 declared as reentrant, too, added optimization INCF to stack
10458 pointer when stack parameter count is 1,
10459 * (genFunction, genEndFunction): refurnished and fixed to not using
10460 wreg for passing parameters when function has varargs or is
10461 reentrant, fixed bug with symbol name compare for generating
10462 functions in absolute address,
10463 * (pic16_storeForReturn): refurnished,
10464 * (genCmp): began writing a new version of the function, not ready
10465 yet, therefore it is disabled,
10466 * (genAssign): do not read code memory when assigning a function to
10467 a pointer function,
10468 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10469 array of characters, not pointer,
10470 * (pic16initialComments): in debug mode emit an .ident directive for
10472 * (_process_pragma): emit a new warning type (internal to pic16)
10473 when setting stack to default length, emit a similar warning when
10474 placing a function at absolute address and address is not word aligned
10475 * (_pic16_parseOptions): added 'return TRUE' statement,
10476 * (_pic16_linkEdit): if compiling a source, then add the source's
10477 file object, first in the list of objects to link,
10479 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10481 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10482 * src/pic/main.c : removed VC warning.
10483 * src/pic/gen.c : changed comment.
10485 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10487 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10488 reference to a deprecated symbol _GPTRREG was causing failure to
10489 link. Thanks G. M. Gallant for the info.
10491 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10493 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10494 comments for Bugs item #954788.
10496 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10498 * src/pic16/device.c (pic16_dump_gsection,
10499 * pic16_groupRegistersInSection): handle symbols declared to be in
10500 access bank differently,
10501 * src/pic16/gen.c (struct _G): added field resDirect,
10502 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10503 send values read from stack directly to result and don't allocate
10505 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10507 * (pic16_sameRegsOfs): NEW,
10508 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10509 free because they were not allocated from temporary pool,
10510 * pic16_popRegFromString): workaround to fix a problem with
10511 allocating variables twice or never,
10512 * (genGenPointerGet): using PRODL instead of FSR0H,
10513 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10515 * (genAssign): take advantage of the _G.resDirect flag,
10516 * (genCast): around line 11844, use mov2f instead of directly
10517 MOVFF'ing between operands to account for literal values,
10518 * src/pic16/genutils.c: some new debug functions for gpsim have been
10520 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10521 float with integer part only,
10522 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10523 place variables in access bank
10524 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10525 updated sources to reflect recent changes in gen.c
10527 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10529 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10530 sources that searched for headers in installation path, now the
10531 device/include/pic16 is used,
10532 * src/pic16/glue.c (pic16glue),
10533 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10534 .line directives if not in debug mode, this suppresses assembler's
10535 warnings for ignored directives
10537 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10539 * src/port.h: made reset_regparms prototype void parameter explicit.
10540 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10541 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10542 * doc/sdccman.lyx: documented warning disabling and how to use
10543 printf_large to make it print floats.
10544 * device/include/stdbool.h: NEW
10545 * device/lib/_atof.c,
10546 * device/lib/_divuint.c,
10547 * device/lib/_divulong.c,
10548 * device/lib/expf.c,
10549 * device/lib/printf_large.c,
10550 * device/lib/sincosf.c,
10551 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10552 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10553 a completely reentrant lib.
10555 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10557 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10558 * device/include/pic16/stdio.h: fixed bug with colon
10560 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10562 * device/include/pic16/stdio.h,
10563 * device/include/pic16/stdlib.h,
10564 * device/include/pic16/math.h: NEW
10565 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10566 declared as _naked to reduce overhead
10567 * device/lib/Makefile.in (target port-specific-objects-pic16):
10568 changed * to *.* so to ignore the CVS directory,
10569 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10570 stacked variables back in stack,
10571 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10574 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10576 * .version: bumped version number to 2.4.5
10577 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10578 * support/Util/SDCCerr.c (messages structure): added entry for
10581 Large cumulative patch for pic16 port and libraries.
10582 * device/include/pic16/sdcc-lib.h,
10583 * device/include/pic16/stdarg.h,
10584 * device/include/asm/pic16/features.h,
10585 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10586 * device/include/pic16/float.h: changes reentrant keyword with
10587 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10588 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10589 updated target build-libraries to include objects from gptr,
10590 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10591 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10592 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10593 all function headings,
10594 * src/SDCCmain.c: added global parameter userIncDirsSet,
10595 * (parseCmdLine): when option -I is encountered add directory to
10596 userIncDirsSet too,
10597 * src/version.awk: added space between control and long,
10598 * src/pic16/NOTES: added some notes for the port,
10599 * src/pic16/gen.c: added prototype for mov2fp function,
10600 * (fReturnpic16[]): properly named return value registers,
10601 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10602 * (aopForSym): added code to handle symbols with onStack flag set,
10603 symbols onStack are allocated PTRSIZE bytes,
10604 * (aopFreeAsmop): handles special case where asmops are stack objects,
10605 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10606 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10607 added argument lock to trace flaws in allocating temporary registers
10608 when developing port,
10609 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10610 * (pic16_popRegFromString): reenabled allocating a direct register
10612 * (assignResultValue): various beautifications,
10613 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10614 referenced function argument,
10615 * (genIpush): reenabled to allow stacked arguments, handles only
10616 ic->parmPush iCodes,
10617 * (genCall, genPcall): major changes to allow for variable argument
10618 functions, fixed a bug with falsely restoring stack pointer after
10619 returning from call,
10620 * (genFunction): pending code for critical function,
10621 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10622 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10623 * (genNearPointerGet): fixed bug with indirect reading, was always
10625 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10627 * (genAddrOf): rewrote code to take address of a stacked function parameter
10628 * (genCast): fixed casting to generic pointer type,
10629 * src/pic16/gen.h: added AOP_STA,
10630 * (struct asmop): added field stk,
10631 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10632 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10633 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10634 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10635 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10636 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10638 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10640 * (pic16_port structure): generic pointer size is set to 3,
10641 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10642 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10644 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10645 operand is an iTemp,
10647 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10649 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10650 * debugger/mcs51/simi.c: addapt new syntax of s51
10652 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10654 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10655 * src/pic16/pcode.c: commented out some calls to free() in order to
10658 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10661 * src/SDCCicode.c (isiCodeInFunctionCall),
10662 * src/avr/ralloc.c (selectSpil),
10663 * src/pic/ralloc.c (selectSpil),
10664 * src/pic16/ralloc.c (selectSpil),
10665 * src/ds390/ralloc.c (selectSpil),
10666 * src/hc08/ralloc.c (selectSpil),
10667 * src/xa51/ralloc.c (selectSpil),
10668 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10669 stack in the middle of a function call sequence (fixes bug #1020268)
10670 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10671 costs associated with the minimum switch case.
10673 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10675 * src/SDCC.lex: fixed bug #1030549
10677 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10679 * src/SDCCcse.h (struct cseDef),
10680 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10681 over a function call if the CSE is derived from a symbol whose
10682 address has been taken (fixes bug #1029883)
10683 * support/regression/tests/bug-1029883: a new regression test for
10686 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10688 * src/hc08/gen.c (emitinline): fixed bug #1029778
10689 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10690 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10691 and starts toward RFE #905167)
10693 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10695 * src/pic16/gen.c (mov2f): New function to move an operand to
10696 another without considering if it is a literal or a register,
10697 * (pic16_sameRegs): don't check if they are both AOP_REG,
10698 * (AccRsh): removed andmask=0 lines,
10699 * (genLeftShift): duplicated to be improved in future versions,
10700 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10701 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10702 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10703 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10704 * (insertBankSwitch): fixed inserting banksel directives algorithm
10705 for instructions that follow a skip instruction, this fixes a report
10706 for broken subtraction code generation,
10707 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10708 iCode is a left op, just in case result and right share the same
10711 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10714 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10716 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10717 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10718 on 2004-09-12; it was buggy
10720 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10722 * src/SDCCsymt.h: removed RESULT_CHECK
10727 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10729 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10731 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10732 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10733 configuration values no more rejected by compiler, they are assigned
10734 to configuration registers with a warning message instead,
10735 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10736 the for-loop so last conf register is emitted too,
10737 * (_pic16_initPaths): link library libsdcc.lib by default,
10738 * (_hasNativeMulFor): modified test for multiplication according to
10739 Raphael Neider's remarks. Integer multiplication is also done with
10741 * device/include/pic16/pic18fregs.h: corrected type error in while
10742 testing and including 18f6720 header file
10744 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10746 * src/pic16/device.h (pic16_options): removed field use_crt,
10747 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10748 until an optimization to handle single bits is added,
10749 * (pic16_loadFSR0): moved before genUnpackBits,
10750 * (genAnd): some white lines removed,
10751 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10752 leave_reset flags in pic16_options when using crt modules,
10754 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10756 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10757 for bugs 898889 & 979599. Also used some safer print instructions.
10759 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10761 * src/pic16/device.h (pic16_options_t): added field use_crt,
10763 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10764 catch a probable future bug,
10765 * src/pic16/gen.c: aopIdx function commented out,
10766 * (genAssign): commented out old code which used aopIdx,
10767 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10768 code, added if conditionals to take into account the --use-crt
10769 command line options,
10770 * src/pic16/main.c (pic16_optionsTable): added new command line
10771 options, --use-crt= and --no-crt,
10772 * (_pic16_linkEdit): now the proper crt object is added in the
10773 linker command line except than when --no-crt is specified,
10774 * src/pic16/pcode.c,
10775 * src/pic16/pcode.h: added some structures and functions for a new
10776 optimization scheme to compansate for instruction overhead between
10777 same iCodes, this scheme is currently under development and is not
10778 working in any way,
10779 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10781 * device/lib/pic16/startup/crt0i.c,
10782 * device/lib/pic16/startup/crt0iz.c: added global char variable
10783 __uflags to force the generation of an idata section
10785 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10788 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10789 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10791 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10793 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10794 Frieder) and clarified the default code optimization mode
10796 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10798 * src/SDCC.lex (doPragma, process_pragma),
10799 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10800 "opt_code_size", and "opt_code_balanced"
10801 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10802 regrouped options by category, added support for category headers
10803 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10804 and "--opt-code-size"
10805 * doc/sdccman.lyx: documented these new options and pragmas
10806 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10807 preference into account
10809 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10811 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10812 geniCodePreDec): Fixed bug 904237 by generating a warning
10814 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10816 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10818 * src/pic/device.c : When no max ram set validate full memory range.
10820 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10822 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10824 * device/lib/_gptrget.c,
10825 * device/lib/_gptrput.c: updated comment
10826 * device/lib/calloc.c,
10827 * device/lib/free.c,
10828 * device/lib/malloc.c,
10829 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10830 * src/SDCCcse.c (cseBBlock),
10831 * src/SDCCicode.c (printOperand, geniCodeArray),
10832 * src/SDCCicode.h (struct operand): fixed bug 868103
10833 * support/regression/tests/bug-868103.c: added
10834 * src/SDCCast.c (searchLitOp),
10835 * src/SDCCcse.h (struct cseDef),
10836 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10837 * src/SDCCicode.h (struct operand),
10838 * src/SDCCsymt.h (struct sym_link),
10839 * src/avr/gen.c (hasInc),
10840 * src/ds390/gen.c (hasInc),
10841 * src/hc08/gen.c (genPlusIncr, hasInc),
10842 * src/mcs51/gen.c (hasInc),
10843 * src/pic16/glue.c (pic16_printIvalChar),
10844 * src/pic16/ralloc.c (regWithIdx),
10845 * src/xa51/gen.c (hasInc) : removed warnings
10846 * src/SDCCast.c (createBlock): added comment ???
10847 * src/hc08/ralloc.c: updated comments
10849 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10851 * doc/sdccman.lyx: updated section on switch statements, added
10852 section about semaphore locking
10853 * doc/Makefile: added option -info for latex2html
10854 * device/lib/_gptrget.c,
10855 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10857 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10859 * src/pic/device.h,
10860 * src/pic/device.c,
10861 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10862 maxram is less than 0x100.
10864 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10866 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10868 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10871 * src/mcs51/main.c,
10872 * src/ds390/main.c,
10876 * src/pic16/main.c,
10879 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10880 a jump table is the best form for a switch statement, including
10881 automatic insertion of missing cases to make the case range
10882 continuous. Developed in collaboration with Frieder Ferlemann.
10884 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10886 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10887 accumulator result if it needs sign extension
10889 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10891 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10893 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10895 * device/lib/gbz80/printf.c,
10896 * device/lib/z80/printf.c: removed define for NULL
10898 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10900 * as/xa51/xa_link.c,
10901 * device/examples/ds390/ow390/ad26.c,
10902 * device/examples/ds390/ow390/cnt1d.c,
10903 * device/examples/ds390/ow390/counter.c,
10904 * device/examples/ds390/ow390/ds2480.h,
10905 * device/examples/ds390/ow390/ds2480ut.c,
10906 * device/examples/ds390/ow390/findtype.c,
10907 * device/examples/ds390/ow390/gethumd.c,
10908 * device/examples/ds390/ow390/owllu.c,
10909 * device/examples/ds390/ow390/ownetu.c,
10910 * device/examples/ds390/ow390/swt12.c,
10911 * device/examples/ds390/ow390/swtloop.c,
10912 * device/examples/ds390/ow390/temp.c,
10913 * device/examples/ds390/ow390/temp10.c,
10914 * device/examples/ds390/ow390/thermo21.c,
10915 * device/examples/ds390/ow390/tinilnk.c,
10916 * device/examples/ds390/ow390/tstfind.c,
10917 * device/examples/serialcomm/windows/serial.cpp,
10918 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10919 * device/include/reg51.h: fixed line endings for cvs
10921 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10923 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10924 packRegsForAccUse, packRegisters): new accumulator register
10926 * support/regression/ports/hc08/support.c (_putchar): suppress
10927 warning of unused variable
10928 * src/SDCCicode.c: added SWAP entry to codeTable
10930 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * device/lib/sprintf.c: forgot to add this file before previous commit
10934 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10936 * src/pic16/gen.c (genPackBits): added operand right in function
10937 parameters, load result directly if p_type is POINTER (that is
10938 called by genNearPointerSet)
10939 * (genUnPackBits): added operand left in function parameters,
10940 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10941 FSR0 if accessing bitfields,
10943 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10945 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10946 _print_format; updated printf, sprintf, vsprintf
10947 * device/include/asm/default/features.h: corrected comment/define
10948 * device/lib/Makefile.in: added sprintf.c
10949 * device/lib/libsdcc.lib: added sprintf module
10950 * device/lib/printf_large.c,
10951 * device/lib/vprintf.c,
10952 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10954 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10955 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10956 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10958 * support/regression/tests/zeropad.c: define idata as data for hc08
10960 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10963 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10964 labels are referenced at least once (even if a reference is not found)
10965 * src/hc08/gen.c (emitcode): set isComment flag for comments
10966 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10967 loads), rules 6a..6b (optimize jumps to return)
10969 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10971 * device/lib/acosf.c (acosf),
10972 * device/lib/asinf.c (asinf),
10973 * device/lib/atanf.c (atanf),
10974 * device/lib/ceilf.c (ceilf),
10975 * device/lib/cosf.c (cosf),
10976 * device/lib/coshf.c (coshf),
10977 * device/lib/cotf.c (cotf),
10978 * device/lib/fabsf.c (fabsf),
10979 * device/lib/floorf.c (floorf),
10980 * device/lib/log10f.c (log10f),
10981 * device/lib/logf.c (logf),
10982 * device/lib/sinf.c (sinf),
10983 * device/lib/sinhf.c (sinhf),
10984 * device/lib/sqrtf.c (sqrtf),
10985 * device/lib/tanf.c (tanf),
10986 * device/lib/tanhf.c (tanhf),
10987 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10988 replaced all instances of "reentrant" in the library functions
10989 defined in math.h with this macro.
10990 * support/regression/tests/float_trans.c: reenabled test for hc08
10992 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10994 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10995 erroneously deleted
10997 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10999 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11000 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11001 multi-byte volatile operands are used
11002 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11003 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11004 initialization to area GSINIT0 so that it would always precede
11005 any static initializers in GSINIT
11006 * support/regression/tests/zeropad.c: fixed idata define for hc08
11007 * support/regression/tests/bug-927659.c,
11008 * support/regression/tests/float_trans.c: disabled tests for hc08
11009 pending missing library routines
11010 * .version: increased version number to 2.4.4 - hc08 port now passes
11014 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11016 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11017 * Makefile.common.in,
11019 * as/hc08/Makefile.in,
11020 * as/mcs51/Makefile.in,
11021 * as/z80/Makefile.in,
11022 * debugger/mcs51/Makefile.in,
11023 * device/include/Makefile.in,
11024 * device/lib/Makefile.in,
11027 * link/z80/Makefile.in,
11028 * packihx/Makefile.in,
11029 * sim/ucsim/main_in.mk,
11030 * sim/ucsim/avr.src/Makefile.in,
11031 * sim/ucsim/doc/Makefile.in,
11032 * sim/ucsim/gui.src/serio.src/Makefile.in,
11033 * sim/ucsim/hc08.src/Makefile.in,
11034 * sim/ucsim/s51.src/Makefile.in,
11035 * sim/ucsim/xa.src/Makefile.in,
11036 * sim/ucsim/z80.src/Makefile.in,
11038 * support/cpp2/Makefile.in,
11039 * support/librarian/Makefile,
11040 * support/makebin/Makefile: added DESTDIR to the install path proposed
11041 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11042 * doc/sdccman.lyx: added DESTDIR documentation
11044 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11046 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11047 instruction for interrupt handlers, use fast returns when returning
11048 from high priority interrupts
11050 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11052 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11054 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11055 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11056 bugs, ported much of Bernhard's code from mcs51
11057 * src/mcs51/gen.c (genSend),
11058 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11059 than one when calling a reentrant function
11060 * device/lib/_mullong.c: defined an alternate struct layout for big
11061 endian ports (hc08)
11063 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11068 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11070 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11071 are sane and complete before asking the port its prefered parameter
11072 passing method (fixes bug #1017633)
11073 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11076 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11078 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11079 problem in bitfields >= 8 bits.
11081 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11083 * src/SDCCsymt.c: undid changes that were not meant to be committed
11085 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11087 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11089 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11091 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11092 copied and wrong bit got inverted
11094 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11097 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11098 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11099 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11100 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11101 assignments to bitfields at known addresses
11102 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11103 reads from bitfields at known addresses
11104 * src/hc08/ralloc.c (packRegisters),
11105 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11106 genhc08Code): optimize pointer get values used as conditionals
11107 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11110 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11112 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11113 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11114 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11117 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11119 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11121 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11123 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11126 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11128 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11130 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11135 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11137 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11139 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11141 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11142 cases use more compact code.
11144 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11146 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11148 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11150 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11152 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11155 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11156 parameter of changePointer() from symbol* to sym_link*
11157 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11158 * src/SDCCsymt.c (compareType): void* type is castable to other
11159 pointers, but not necesarily an exact match.
11160 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11161 is no longer blindly treated as an exact match.
11162 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11164 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11166 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11168 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11172 * src/pic/ralloc.h,
11173 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11175 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11177 * src/pic/device.c,
11178 * src/pic/device.h,
11179 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11181 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11183 * src/mcs51/gen.c (emitcode): fixed bug #992819
11185 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11187 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11188 there's no need to make it worse
11190 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11192 * src/mcs51/ralloc.c (deassignLR),
11193 * src/ds390/ralloc.c (deassignLR),
11194 * src/hc08/ralloc.c (deassignLR),
11195 * src/z80/ralloc.c (deassignLR),
11196 * src/pic/ralloc.c (deassignLR),
11197 * src/pic16/ralloc.c (deassignLR),
11198 * src/avr/ralloc.c (deassignLR),
11199 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11200 rlivePoint): fixed another part of bug #971834
11202 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/z80/main.c: enabled "critical" keyword
11205 * src/z80/mappings.i,
11206 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11207 functions (fixes bug #979646)
11208 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11210 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11212 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11215 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11217 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11218 doesn't disable too much optimizations
11220 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11222 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11224 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11226 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11228 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11230 * src/pic/gen.c tidied up tabs
11231 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11232 * src/pic/main.c tidied up tabs
11233 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11234 * src/pic/pcoderegs.c tidied up tabs
11235 * src/pic/ralloc.c tidied up tabs
11237 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11239 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11240 to S_FIXED for pic16 port and when symbol is not in level 0,
11241 allocate for S_REGISTER storage class and pic16 port, too,
11242 * src/pic16/device.h: prototype for checkSym,
11243 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11244 * (pic16_assignConfigWordValue): test the value and the mask to
11245 validate that the value is suitable for the configuration word,
11246 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11247 collect extern declared symbols, don't emit symbol twice, check
11248 first if symbol is in publics set first,
11249 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11250 * added command line '--fstack' which enables an experimental
11251 feature for stack access, too buggy to be used yet...
11252 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11253 * (pic16_allocDirReg): when register has storage class S_REGISTER
11254 allocate in pic16_dynAccessRegs,
11255 * device/include/pic16/pic18f????.h: modified configuration word
11256 naming convention, words started as CONFIG0H but should be CONFIG1H
11258 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11260 * device/include/mcs51reg.h: fixed bug 970993
11262 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11264 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11265 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11266 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11267 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11268 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11269 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11270 error/warning numbers,
11271 added function setWarningDisabled()
11272 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11273 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11274 _memcmp.c _memmove.c calloc.c realloc.c free.c
11275 * support/regression/tests/malloc.c: added tests for new functionality
11276 * support/regression/tests/zeropad.c: added tests for truncated initializers
11277 and initialized char arrays starting with '\x0'
11278 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11280 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11282 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11284 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11286 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11287 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11288 peephole 177.e. Thanks to anonymous
11290 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11292 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11293 function isn't used in the source but referenced as a
11294 variable initializer then declare it as extern in .asm file
11296 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11298 * .version: increased version number to 2.4.3
11300 Adding version extension according to ChangeLog CVS revision
11301 * src/Makefile.in (target all): added dependency 'version.h'
11302 * (rule version.h): added rule to create version.h from ChangeLog,
11303 * (rule dep): added dependency version.h,
11304 * src/version.awk: AWK script to create version.h
11305 * src/SDCCdwarf2.c (dwWriteModule),
11306 * src/SDCCglue.c (initialComments),
11307 * src/SDCCmain.c (printVersionInfo): modified to write after
11308 version string the version extension number,
11309 * src/SDCCutil.c: included "version.h"
11310 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11312 * src/SDCCutil.h: added prototype for getBuildNumber
11314 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11315 includeDirsSet, too,
11316 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11317 const char [] is found in function prototype...
11319 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11320 moving to WREG with source is already in WREG,
11321 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11322 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11323 * (aopForSym): stack'ed symbols are partially supported, added
11324 if-clause to support symbols in FARSPACE,
11325 * (sameRegs): added test for AOP_ACC to see if registers are same,
11326 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11327 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11328 * (pic16_popRegFromString): will not allocate a new register if it
11329 doesn't find one by name, bug may have introduced...
11330 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11331 * (genIpush): revived to use pic16 port's stack,
11332 * (genAddrOf): added incomplete case for stack'ed operand,
11333 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11334 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11335 can handle multibyte operands,
11336 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11337 * (pic16initialComments): added message for MPLAB compatibility
11339 * src/pic16/main.h: prototype for pic16_mplab_comp,
11340 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11341 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11342 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11343 because of increased complexity of procedure,
11344 * (_process_pragma): stack pragma changed to format 'stack pos len',
11345 emit symbol '_stack_end' to conform with gplink,
11346 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11347 to search for register,
11348 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11350 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11351 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11352 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11353 case for PO_GPR_REGISTER,
11354 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11355 dies, the new era is ahead !...
11356 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11357 pic16_dynInternalRegs,
11358 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11359 * (pic16_allocDirReg): minor optimizations and bug fixes,
11360 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11362 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11363 load stack and frame pointer with address of 'stack_end' symbol
11365 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11367 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11368 without source code but only variable initializers
11370 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11372 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11373 external are not declared as extern to reduce overhead while linking
11375 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11377 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11379 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11381 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11382 Yee Keat for the patch
11383 * src/SDCCast.c (decorateType): fixed bug #979599
11384 * src/ds390/gen.h: removed local fReturnSizeDS390
11385 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11386 * src/ds390/gen.c (genAnd, genOr, genXor),
11387 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11389 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11391 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11392 add relFilesSet to $3, manipulate $2 to handle linking of object
11393 files without source files in command line,
11394 * device/include/pic16 (all headers): added ID location macros,
11395 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11396 entries for ID location bytes,
11397 * (pic16_assignIdByteValue): NEW,
11398 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11399 added field dumpcalltree to pic16_options_t,
11400 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11401 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11402 emitting rFalseIfx label after check_carry label,
11403 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11404 pic16_emitDIRegs), NEW
11405 * (pic16glue): dump .calltree file when option --calltree found,
11406 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11407 * (_pic16_genAssemblerPreamble): emit ID locations after
11408 configuration registers,
11409 * (pic16_linkCmd): modifications of the link command,
11410 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11411 * (pic16_pCodeInitRegisters): don't init stack registers,
11412 * (pic16_findPrevInstruction): fixed bug,
11413 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11414 bug with immediate registers,
11415 * (buildCallTree): traces stack push and pop,
11416 * (pct2): dump also stack usage for each function,
11417 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11418 * (pic16_allocDirReg): various modifications,
11419 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11422 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11424 * src/pic16/pcode.c: removed buggy double colon
11426 2004-07-01 Borut Razem <borut.razem AT siol.net>
11428 * support/scripts/sdcc.nsi: added include/pic16 to setup
11430 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11432 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11433 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11435 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11436 specific command line arguments. Also added sample lkr script
11437 for placing a variable at a specific memory bank.
11438 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11439 at a specific memory bank,
11440 * (pic16_dump_isection): fixed bug which caused string literals to
11441 be omitted when dumping idata section,
11442 * (pic16_groupRegistersInSection): added code to handle registers
11443 in specific memory banks,
11444 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11445 public, all references are renamed too,
11446 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11448 * (pic16_storeForReturn): added case to handle when dest is WREG,
11449 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11450 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11451 pic16_rel_udata, check to see if that register is marked as being
11452 a member of a specific memory bank,
11453 * (pic16_printIvalCharPtr): added code to add string literals either
11454 to code or the idata sections,
11455 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11456 also accept the 'udata' pragma,
11457 * src/pic16/main.h: new structure types sectName and sectSym
11458 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11459 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11460 * (pic16_findPrevInstruction): fixed, it returned nothing,
11461 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11462 instruction combinations,
11463 * (pic16_FixRegisterBanking): heavily reorganised,
11464 * (pic16_AnalyzeBanking): if generating banksel directives is
11465 disabled, then don't call FixRegisterBanking at all,
11466 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11467 completely removed,
11468 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11470 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11472 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11473 Phuah Yee Keat <yk.phuah AT nestac.com>
11475 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11477 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11478 correctly the IVT even if it is relocated to some other location
11480 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11482 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11483 * device/include/pic16/pic18f2220.h: NEW,
11484 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11485 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11486 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11487 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11488 nodefaultlibs, ivt_loc is the location of the interrupt vector
11489 table, and nodefaultlibs signs that default libraries should not be
11490 linked in link stage,
11491 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11492 according to --ivt-loc argument,
11493 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11494 when pragma stack is found,
11496 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11498 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11499 256 (range check), 257 (do while), 258.a-f (bit banging
11500 f.e. on 3-wire SPI bus)
11502 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11504 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11505 variables used exclusively within a loop
11507 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11509 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11511 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11513 * src/SDCClrange.c (computeClash): fixed bug #971834
11515 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11517 * src/mcs51/gen.c (genCmp): fixed bug #975903
11518 * src/hc08/gen.c (operandsEqu),
11519 * src/ds390/gen.c (operandsEqu),
11520 * src/z80/gen.c (operandsEqu),
11521 * src/pic/gen.c (operandsEqu),
11522 * src/pic16/gen.c (operandsEqu),
11523 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11524 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11526 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11528 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11530 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11532 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11533 default case in switch statement,
11534 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11535 to eliminate problem with initialisation of pointers, but problem
11537 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11538 * (emitStaticSegment): removed various lines emitting debug info,
11539 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11540 added processor registers for utilizing EEPROM,
11541 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11542 configurable and set 8
11544 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11546 * .version: increased version number to 2.4.2,
11548 Cumulative patch for pic16 port
11549 * src/pic16/device.c: changed scheme to dump initial values for
11550 variables in idata segment, all print_idata* functions were removed,
11551 now the pic16_printIval* will be called,
11552 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11553 * _pic16_printPointerType, pic16_printPointerType,
11554 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11555 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11556 NEW, similar to the respective functions in SDCCglue.c,
11557 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11558 way, emitting hex bytes,
11559 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11561 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11563 * src/avr/ralloc.c (serialRegAssign),
11564 * src/xa51/ralloc.c (serialRegAssign),
11565 * src/pic/ralloc.c (serialRegAssign),
11566 * src/pic16/ralloc.c (serialRegAssign),
11567 * src/hc08/ralloc.c (serialRegAssign),
11568 * src/z80/ralloc.c (serialRegAssign),
11569 * src/ds390/ralloc.c (serialRegAssign),
11570 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11572 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11574 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11575 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11577 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11579 Cumulative patch for pic16 port:
11580 * src/pic16/device.h (typedef PIC16_device) modified fields for
11581 defining microcontrollers,
11582 * src/pic16/device.c: added new info for all devices in Pics16 array,
11583 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11584 to be optimised out by the pCode optimiser,
11585 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11586 specially, bug reported by G.M. Gallant,
11587 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11588 as force'd so that cannot be optimised out by pCode optimiser,
11589 * src/pic16/pcode.c,
11590 * src/pic16/pcodepeeph.c,
11591 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11592 they are disabled by default, but can be enabled explicit with
11593 command argument --denable-peeps, for testing,
11594 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11595 --pomit-ivt in COMPILE_FLAGS
11597 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11599 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11600 compilation on MSVC
11602 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11604 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11606 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11608 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11609 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11611 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11613 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11614 would only assign 0x300001 register.
11616 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11618 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11619 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11621 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11623 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11625 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11626 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11627 added peephole 254 (left shift), 255 (jump table)
11629 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11631 * device/lib/Makefile.in: removed comment line with model-pic16,
11632 * (target port-specific-objects-pic16): the libraries and objects
11633 are copied to the build directory form the device/lib/pic16/bin
11636 Cumulative patch concerning pic16 port:
11637 * library directory has been re-organized,
11638 * added support for PIC18F1220,
11639 * added headers and library sources for chips 18f1220,18f6520,
11640 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11642 * configuration registers setting has changed, now each supported
11643 device has a complete description of the registers it uses,
11644 * all initialisations are moved to idata sections, these section
11645 can be absolute or relocatable,
11646 * fixed initialisation of codespace variables,
11647 * fixed warning about PCLATU and gpsim,
11648 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11649 * (genAssign): use table reads when assigning from variables in codespace,
11650 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11651 char/int variables placed in codespace,
11652 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11653 registers set in .asm file, no need for --pomit-config-words anymore,
11654 * (pic16glue): some 8051 legacy segments are commented out
11655 (to be removed completely),
11656 * added support for alternative assembler and linker with --asm=
11657 and --link= command line arguments,
11658 * peepholes are disabled automatically in the port, no need to
11659 specify on command line,
11660 * port supports natively char/int/long multiplication, but converts
11661 all divisions to support functions,
11662 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11663 to the file set in variable $2,
11664 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11665 strings in ASCII format and not in hex,
11666 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11667 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11668 allocate proper register if iCodes aren't temporary,
11670 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11672 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11674 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11676 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11679 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11682 computed address is reused
11683 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11684 multi-byte bitfields
11686 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11688 * src/z80/gen.c: (genArrayInit): must check for pointers too
11690 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11692 * support/regression/tests/zeropad.c: never meant to commit the
11693 nestedstruct test: removed, added check for GCC version
11695 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11697 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11698 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11699 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11700 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11701 bugs 928906 and 954082 half-empty initializers
11703 * src/SDCCsymt.c (getAllocSize): added for above fix
11704 * src/z80/gen.c (genArrayInit): fixed bug 741044
11705 * support/regression/tests/zeropad.c: added tests
11707 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11709 * src/pic16/device.c (pic16_dump_section): corrected bug which
11710 caused some symbols of the libraries to be misplaced
11712 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11714 * src/pic16/glue.c,
11715 * src/pic16/ralloc.h,
11716 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11717 to fix conflict with pic port
11719 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11721 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11722 externs configuration variables,
11723 * src/pic16/ralloc.h,
11724 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11725 prototype in header, commented out some debug messages
11727 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11729 * src/pic16/glue.c,
11730 * src/pic16/main.c,
11731 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11732 for gpasm COFF object generation. Thanks to D. Hawkins for
11735 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11737 * src/ds390/main.c,
11738 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11739 Brock for spotting this)
11740 * src/ds390/gen.c (genEndFunction),
11741 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11742 interrupt handler and critical. Disable push/pop optimizations when
11743 peephole optimizations disabled.
11745 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11747 Updated pic16 library sources and headers.
11748 * device/lib/pic16/pic18f*/ ,
11749 * device/include/pic16/*.h: modified to handle structured SFR
11752 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11754 * src/port.h (PORT structure): added hook initPaths, now each
11755 port can declare its own default search paths,
11756 which can been seen with the --print-search-dirs option,
11757 see pic16 port for example,
11758 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11759 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11760 * (doPrintSearchDirs): NEW, replaces in a central manner the
11761 printing of search dirs which was split in set*Paths functions,
11762 * (main): added call to port->initPaths and doPrintSearchDirs,
11764 * src/ds390/main.c,
11767 * src/izt/tlcs900h.c,
11768 * src/mcs51/main.c,
11770 * src/pic16/main.c: modified port structures to reflect addition of
11773 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11774 * (pic16_dump_section): for registers in same address reserve memory once,
11775 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11777 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11778 result is greater in size than right or left,
11779 * (pic16_genUMult8X8_8): there are some cases where the result can
11780 be 16 bits size, so handle these,
11781 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11782 * (pic16_outBitC): modified to emit pcodes,
11783 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11785 * (genDivOneByte): implemented algorithm to divide 8-bits,
11786 * (genCmp): uncommented goto, but issues still exist,
11787 * (genAnd): fixed a bug with variables >8bits,
11788 * (genPackBits): optimization added that uses BCF/BSF to change a
11790 * (genAssign): fixed bug when assigning floating point literals,
11791 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11792 __sdcc_gsinit_startup label,
11793 * src/pic16/main.c (_pic16_init): removed search directory
11795 * (_pic16_initPaths): NEW, used to initialise search directories,
11796 * (_hasNativeMulFor): support functions for all except char/int
11797 multiplication, and char division,
11798 * (PIC16_port struct): modified entry for native mul support,
11799 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11801 * (buildCallTree): call to register_usage is ifdef'ed out,
11803 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11805 * device/include/string.h: applied Stas Sergeev's patch to make this
11806 header file compatible with the preprocessor -Wundef option
11807 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11808 failure (fixes bug #941458)
11810 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11812 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11813 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11814 that the variable, not the function, should be static
11815 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11816 to be consistent with non-literal case
11818 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11820 * src/SDCCast.c (isConformingBody): fixed bug #949967
11821 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11822 convilong): fixed bug #952086
11824 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11826 * src/SDCCmem.c (allocVariables): fixed bug #955321
11828 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11830 * src/hc08/main.c (_hc08_genAssemblerEnd),
11831 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11832 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11833 completely eliminated the use of a temporary file
11834 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11835 when more than one file linked
11836 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11838 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11840 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11841 which fixes bug #543481
11842 * support/regression/tests/bug-751703.c: fixed comments left from a
11843 cut and paste error
11844 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11845 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11846 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11848 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11849 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11850 are now changed to underscores in moduleName
11852 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11854 * as/mcs51/lkmem.c: better fix for bug #954173
11856 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11857 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11859 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11860 * device/include/c8051f000.h,
11861 * device/include/c8051f120.h,
11862 * device/include/c8051f300.h,
11863 * device/include/c8051f310.h,
11864 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11865 PWM16) and detab'ed
11867 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11869 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11870 and mailing lists, doc'ed --no-peep-comments, removed reference
11871 to knoppix (newest version has no LyX/LaTeX), other minor changes
11872 * src/SDCCglue.c (glue): save 2 bytes stack space with
11873 option --main-return. The ljmp could probably be avoided too
11875 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11877 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11879 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11882 * src/SDCCopt.c (isLocalWithoutDef),
11883 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11884 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11885 (credit to Maarten Brock for patch #949363, on which this is based)
11886 * support/regression/tests/bug-751703.c: some test cases of extern used
11887 within inner scopes.
11889 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11891 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11893 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11895 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11896 dwWriteLabel): fix to create valid debugger symbols even when
11897 the module name has non-alphanumeric symbols in it
11898 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11899 when a variable's allocation has been optimized away
11902 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11904 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11906 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11907 * src/mcs51/main.c,
11908 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11909 * src/ds390/main.c,
11910 * src/z80/gen.c (z80_emitDebuggerSymbol),
11912 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11914 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11915 * src/pic16/main.c,
11916 * src/avr/gen.c (avr_emitDebuggerSymbol),
11918 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11920 * src/SDCCdebug.c (emitDebuggerSymbol),
11922 * src/port.h: added a debugger struct to the port struct. Added a
11923 callback for defining debugger symbols
11925 * src/SDCCast.c (createLabel),
11926 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11929 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11930 iCode back to the ast for the function
11932 * src/hc08/ralloc.c (hc08_assignRegisters),
11933 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11934 unneeded fields from the regs struct.
11935 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11936 pushReg() & pullReg() functions instead of emitcode()
11938 * src/hc08/gen.c (genLabel, genhc08Code),
11939 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11941 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11944 * src/hc08/gen.c (genEndFunction, genhc08Code),
11946 * src/mcs51/gen.c (genEndFunction, gen51Code),
11948 * src/ds390/gen.c (genEndFunction, gen390Code),
11950 * src/z80/gen.c (genEndFunction, genZ80Code),
11953 * src/pic/gen.c (genEndFunction, genpic14Code),
11955 * src/pic16/gen.c (genEndFunction, genpic16Code),
11957 * src/avr/gen.c (genEndFunction, genAVRCode),
11959 * src/xa51/gen.c (genEndFunction, genXA51Code),
11961 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11962 specific code to cdbFile.c and out of the backend code generators
11964 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11965 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11966 starting address is now 0
11969 * as/hc08/m08pst.c,
11970 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11971 assembler directive for DWARF support
11972 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11976 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11978 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11981 and inappropriate peephole optimization in jump tables
11983 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11985 * as/hc08/m08pst.c,
11986 * src/SDCCglue.c: sdccopt works for the hc08 port now
11988 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11990 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11992 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11994 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11996 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12002 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12003 comments from the peephole optimizer replacement rules
12004 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12006 * src/SDCCcse.c (updateSpillLocation),
12007 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12009 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12010 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12011 objects far pointers
12013 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * src/SDCCsymt.h: a missing part of my last change
12016 * src/pic/ralloc.c (regTypeNum),
12017 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12019 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12022 * src/SDCCicode.c (aggrToPtrDclType),
12023 * src/SDCCptropt.h,
12024 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12025 ptrPseudoSymConvert),
12026 * src/pic/ralloc.c (regTypeNum),
12027 * src/pic16/ralloc.c (regTypeNum),
12028 * src/hc08/ralloc.c (regTypeNum),
12029 * src/ds390/ralloc.c (regTypeNum),
12030 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12031 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12033 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12035 * link/z80/lkmain.c (afile),
12036 * as/hc08/lkmain.c (afile),
12037 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12038 prevent a pointer problem when a filename has no directory and
12039 no extension specified.
12041 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12043 * link/z80/lkmain.c (afile): allow periods in directory names
12044 * link/z80/lkmain.c (afile),
12045 * as/mcs51/lkmain.c (afile),
12046 * as/hc08/lkmain.c (afile): allow linker script file to have an
12047 extension other than ".lnk"
12048 * link/z80/lklex.c (getfid),
12049 * link/z80/lkmain.c (parse),
12050 * as/mcs51/lklex.c (getfid),
12051 * as/mcs51/lkmain.c (parse),
12052 * as/hc08/lklex.c (getfid),
12053 * as/hc08/lkmain.c (parse): Support comments in the linker script
12054 file on lines by themselves and after filenames
12056 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12058 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12060 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/z80/peeph-z80.def: removed some peephole rules that don't
12063 work with multibyte arithmetic (fixed bug #937126)
12064 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12065 to registers and not global variables
12066 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12067 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12068 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12069 checking for assignments not internally generated (fixed bug #931895)
12070 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12071 structure member (fixed bug #930072)
12073 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12075 * src/SDCCmain.c (linkEdit),
12076 * src/hc08/main.c (_hc08_parseOptions),
12077 * as/hc08/Makefile.in,
12078 * as/hc08/aslink.h,
12080 * as/hc08/m08pst.c,
12081 * as/hc08/lkrloc.c (relr, rele),
12082 * as/hc08/lkarea.c (lnkarea)
12083 * as/hc08/lkmain.c (afile, parse),
12084 * as/hc08/lkelf.c: support for ELF output
12085 * as/hc08/lks19.c (s19),
12086 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12088 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12090 * as/mcs51/lkihx.c: Fixed bug #899105.
12092 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12094 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12095 .dsp files from Unix to DOS.
12097 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12099 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12100 function pointers; we have been compliant for several months now.
12101 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12102 change that was accidently commented out
12103 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12104 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12107 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12109 * src/hc08/gen.c: output of all of the internal debugging information
12110 is now controlled by the D() macro; it is disabled by default
12112 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12114 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12115 harder to keep the same registers during a CAST iCode
12116 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12117 long via int can be done in a single cast, if the signedness is
12119 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12120 putchar() in tinibios.c in ds390's library
12122 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/SDCCast.c (decorateType): fixed bug #898889,
12125 cast result of a literal complement too
12126 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12127 fixed check for bitfields
12129 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12131 * src/SDCCicode.c (geniCodeLogic): made it static,
12132 (geniCodeLogicAndOr): added in order to fix bug #905492,
12133 (ast2iCode): fixed bug #905492
12134 * support/regression/tests/bug-905492.c: added
12135 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12136 (processParms): fixed bug #927659: don't copy parms, this will clear
12138 * support/regression/tests/bug-927659.c: added
12140 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/SDCCast.c (addCast): don't cast float to char
12143 * device/lib/libsdcc.lib: added _memmove
12145 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12147 * device/lib/large/Makefile: fixed parallel execution by
12148 replacing `make` by `$(MAKE)`
12150 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12152 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12153 offsets (fixes bug #923936)
12155 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12157 * device/lib/small/Makefile: fixed parallel execution by
12158 replacing `make` by `$(MAKE)`
12160 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12162 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12164 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12166 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12167 * src/regression/Makefile: Regression test was not running.
12169 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12171 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12172 complement if possible
12173 * src/SDCCval.c (valComplement),
12174 * src/SDCCicode.c (operandOperation): fixed complement of literal
12175 * support/regression/tests/onebyte.c (testComplement): added
12177 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12179 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12180 return an optimized tree; actually replace actParm with the new tree
12181 * src/SDCCast.h: added some parantheses to remove side effects
12182 * support/regression/tests/bug-920866.c
12184 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12185 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12186 Bit operands were not being handled properly in the pic14 port.
12187 (now src/regression/add.c passes again).
12189 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12191 * src/SDCC.y (labeled_statement): case and default no longer require
12192 a following statement (RFE #893037)
12194 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12196 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12197 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12198 disabled (fixes bug #916294)
12199 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12200 "mov a,acc"; patch provided by Lenny Story
12201 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12203 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12205 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12207 * src/ds390/gen.c (genFunction, genEndFunction),
12208 * src/ds390/ralloc.c (ds390_assignRegisters),
12209 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12210 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12211 pushed if there are parameters passed on the stack. Also, a cleaner
12212 way to decide if r0/r1 should be pushed/popped. (Together they fix
12215 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12218 * device/lib/mcs51/crtpagesfr.asm,
12219 * device/lib/mcs51/crtxinit.asm,
12220 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12221 to avoid confusion with Si Lab's SFRPAGE register.
12223 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12225 * src/SDCCglue.c (emitMaps): allow public sfr variables
12226 * src/SDCCglue.c (initialComments): include compiler build date
12227 with compiler version and put the timestamp of the generated
12228 assembly file on a serperate line to be less confusing.
12229 * src/port.h: added genInitStartup hook
12231 * src/ds390/main.c,
12234 * src/pic16/main.c,
12236 * src/z80/main.c: genInitStartup initialize as NULL (default to
12237 historical behaviour)
12238 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12239 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12240 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12241 library instead of hard coding it into the compiler.
12242 * support/regression/ports/mcs51-stack-auto/spec.mk,
12243 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12244 * device/lib/mcs51/Makefile,
12245 * device/lib/small/Makefile,
12246 * device/lib/large/Makefile,
12247 * device/lib/mcs51/crtpagesfr.asm,
12248 * device/lib/mcs51/crtstart.asm,
12249 * device/lib/mcs51/crtxclear.asm,
12250 * device/lib/mcs51/crtxinit.asm,
12251 * device/lib/mcs51/crtclear.asm,
12252 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12253 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12254 and into user configurable files.
12255 * device/lib/clean.mk: clean mcs51 directory too
12256 * support/regression/tests/longlit.c: added static to T1 declaration
12257 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12258 accesses in the initialization code
12260 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12262 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12263 OSCTRIMVAL as noted in bug #916008
12265 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12267 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12268 in loops with multiple exits (reported as incorrect registers
12269 used by Martin Helmling in Sdcc-user list)
12271 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12273 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12274 made ds390 register extensions look less like error messages
12276 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12279 reported by Adam Wozniak in Sdcc-user list
12281 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12283 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12284 arithmetic optimizations, added debug output
12286 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12288 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12289 * sdcc.spec: updated and split sdcc into 3 rpms
12290 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12291 needed for literals of LEFT_OP and '+'
12292 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12293 introduced RESULT_TYPE_NOPROM
12294 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12296 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12297 limited promotion to int only for '*'
12298 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12300 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12302 * src/pic16/gen.c (genSkip),
12303 (genc16bit2lit), (gencjneshort): commented out
12304 (is_LitOp): new helper function, checks operand type
12305 (genCmpEq): rewritten
12307 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12309 * support/regression/tests/bug-908454.c: added
12311 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12313 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12314 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12315 (geniCodeCast): cosmetic, don't preserve bit storage class
12316 (geniCodeLeftShift): added promotion
12317 (geniCodeLogic): fixed regression
12318 * src/SDCCsymt.c (computeTypeOr): accept bits too
12319 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12321 2004-03-07 Borut Razem <borut.razem AT siol.net>
12323 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12325 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12327 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12328 version of pic16_genPackRegisters which does not check if ic is a
12330 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12331 function cause string1.c regression test fails
12333 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12335 * sim/ucsim/configure.in,
12336 * sim/ucsim/configure,
12337 * sim/ucsim/doc/Makefile.in: use docdir
12338 * src/SDCC.y: fixed sbit atrributes
12339 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12340 * src/SDCCast.c (decorateType): |^& need special promotion handling
12342 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12343 * src/SDCCsymt.h (computeType),
12344 * src/SDCCicode.c: computeType() needs op
12345 * src/SDCCsymt.c (checkTypeSanity),
12346 * doc/sddman.lyx: "plain" bitfields are unsigned
12347 * src/SDCCsymt.c (computeTypeOr): added
12348 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12350 * src/SDCCval.c (val*): computeType() needs op
12351 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12352 * support/regression/tests/onebyte.c: added tests for |^&
12354 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12356 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12357 for writing icode into asm output.
12359 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12361 * src/pic16/device.c: added some debug lines enabled
12362 with macro DEBUG_CHECK,
12363 * src/pic16/genarith.c: more debug in genPlus,
12364 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12365 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12366 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12367 * (aopForSym): onStack symbols are re-placed in data memspace,
12368 and onStack flag is cleared,
12369 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12370 copy temporary pcodeop,
12371 * (genPcall): added warning for not updating PCLATU,
12372 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12373 always true for pic16 port,
12374 * (genMultOneWord): NEW, supports integer multiplication,
12375 * (genMult): modified to call genMultOneWord,
12376 * (ifxForOp): added warning when return NULL,
12377 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12378 flag is set before call to operandFromSymbol for implicit
12380 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12381 options.intlong_rent are set by default,
12382 * (_hasNativeMulFor): modified to allow port generation of integer
12384 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12385 set regtype to REG_SFR for all registers, restricting seting the
12386 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12388 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12390 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12391 more than 500 times in the regression tests
12393 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12395 * support/Util/SDCCerr.h,
12396 * support/Util/SDCCerr.c,
12397 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12399 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12400 for symbol conflicts.
12401 * support/valdiags/tests/enum.c,
12402 * support/valdiags/tests/tentdecl.c,
12403 * support/valdiags/tests/struct.c: expect possible error messages
12404 referring to original symbol definitions.
12405 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12407 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12409 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12411 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12413 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12415 * src/pic16/ralloc.c (newReg): fixed bug #908929
12417 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12419 * src/ds390/gen.c: added missing #include "main.h"
12421 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12423 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12424 checking if symbol is already in set,
12425 * src/pic16/device.h: prototype for checkAddSym,
12426 * src/pic16/gen.c: (_G): added entry interruptvector,
12427 * (assignResultValue): removed some commented out lines,
12428 * (genFunction): check for ISR via sym->type, absolute section for
12429 interrupt code is created via a new pBlock, the goto instruction is
12430 placed now correctly at the interrupt vector position, changed all
12431 references from ivec to _G.interruptvector,
12432 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12433 is the interrupt is a high priority one, same for return from ISR,
12434 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12435 externs to calls of checkAddSym,
12436 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12437 pic16_pcode_verbose flag is set,
12438 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12439 * src/pic16/pcoderegs.c: message about how many registers are saved
12440 will only be emitted if pic16_pcode_verbose flag is set,
12442 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12444 * src/ds390/ralloc.h,
12445 * src/ds390/ralloc.c (ds390_regWithIdx),
12446 * src/ds390/gen.c (emitcode),
12447 * src/ds390/main.h,
12448 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12449 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12450 ds390operandCompare, getRegsRead, getRegsWritten,
12451 initializeAsmLineNode): customized instruction size calculation for
12452 ds390, started basis for some register optimizations
12453 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12454 corresponding assembly output
12455 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12456 missing push/pop of r0/r1. Optimized push/pops
12458 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12460 * src/mcs51/main.c (instructionSize): fixed ACALL size
12461 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12463 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12465 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12466 the sorting of rlist with NULL elements
12467 * (print_idataType, print_idata): NEW to create idata sections
12468 * src/pic16/device.h: idataSymSet new variable
12469 * src/pic16/gen.c (genFunction): fixed some bugs in string
12470 comparing, improved the absolute section creation for ISRs,
12471 added FSR0L/FSR0H in registers that are saved in an ISR,
12472 * (genInline): fixed the processing of inline snippets,
12473 now they undergo no process by the peephole optimizer
12474 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12475 are placed in idataSymSet,
12476 * (pic16emitStaticSeg): extern symbols are added in externs,
12477 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12478 switching when aboslute variables are placed in access bank memory
12479 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12480 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12481 commented out with #if,
12482 * (pic16_packRegisters): reintroduce the check for CAST because some
12483 symbols are not correctly handled,
12484 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12485 pCodeInstruction instead of pCode,
12486 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12487 pCodeAsmDir definition,
12488 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12489 directive, then the argument directive is emitted without the leading
12490 tab, hack for inline labels which must be in the first column,
12491 * (compareLabel,pic16_findNextInstruction),
12492 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12493 * (insertBankSwitch): modified for the new pCodeAsmDir,
12495 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12496 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12498 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12500 * (pushSide): commented out with #if,
12501 * (assignResultValue): fixed some typos in saving
12503 * (genPcall): FIXED and sync'ed with genCall,
12504 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12505 * (genNearPointerGet): fixed to handle some more cases,
12506 implementation scheme via table reads,
12507 * (genConstPointerGet): modified to access code memory correct,
12508 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12509 and improved to handle some cases
12510 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12511 instead of "RETLW" for init data
12512 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12513 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12514 variables are placed in access bank memory (<0x80 and >=0xf80),
12515 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12516 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12517 TBLWT_POSTDEC,TBLWT_PREINC
12518 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12519 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12521 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12522 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12523 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12524 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12526 2004-02-29 Borut Razem <borut.razem AT siol.net>
12528 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12529 support/Util/findme.h, support/Util/system.h: enhance binary relative
12530 search for lib and include by using findProgramPath()
12532 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12535 * src/SDCCpeeph.c (pcDistance),
12537 * src/mcs51/ralloc.h,
12538 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12539 * src/mcs51/main.h,
12540 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12541 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12542 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12543 size calculation port specific, started basis for some register
12545 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12546 missing push/pop of r0/r1. Optimized push/pops
12547 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12548 * device/lib/_modsint.c (_modsint),
12549 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12550 and stack version so regression tests pass
12552 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12554 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12555 * src/SDCCast.c (decorateType): catch another small optimization
12557 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12558 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12559 modified to finally use computeType() all over SDCC,
12560 see Feature Request #877103
12561 * src/SDCCval.h: cosmetic
12562 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12563 valCompare(); regression tested in muldiv.c
12564 * support/regression/tests/muldiv.c (testMod): mod sign follows
12567 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12569 * src/SDCCast.c (decorateType): fixed bug #902362
12570 * doc/INSTALL.txt: fixed install instructions for win32
12572 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12574 * device/include/Makefile.in (install): fixed by replacing spaces
12577 * doc/INSTALL.txt: updated for release
12578 * doc/sdccman.lyx: added warning for --xstack being buggy
12580 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12582 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12583 to eliminate build warnings.
12584 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12586 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12587 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12589 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12590 removed -penable-stack, added comment for stack pragma, added
12591 warning for not initializing the stack/frame registers, removed
12592 comment at interrupts section
12594 Stack is made permanent, there is no ability to disable stack usage.
12595 * src/pic16/device.h,
12596 * src/pic16/device.c: removed all references to USE_STACK macro,
12597 * src/pic16/device.c (pic16_dump_section): when no elements in
12598 rlist, free rlist before return,
12599 * (pic16_dump_int_registers): NEW, internal registers are a new set
12600 of general purpose registers reused by each function,
12601 * (checkAddReg): returns 1 if registers is added to set,
12602 * (pic16_groupRegistersInSection): when a registers is of type
12603 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12604 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12605 SRCASECMP macro is moved here from device.c
12606 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12607 PO_PCLATU, PO_PRODL, PO_PRODH,
12608 * (pic16_pCodeOpType, genMinus,
12609 changed compares to "a" register, with AOP_ACC,
12610 * (pic16_genPlus): fixed some bugs and indented properly,
12611 * (pic16_addSign): changed size to size+offset in the MOVWF
12613 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12614 multiply 8-bit operand by literal, result is 8-bit,
12615 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12616 multiply 2 8-bit operand, result is 8-bit,
12617 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12619 * src/pic16/gen.c: changed accUse to contain WREG only,
12620 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12621 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12622 true, do not use immediate addressing any more unless sym is a
12623 pointer in codespace,
12624 * (aopForRemat): do not use immediate addressing when symbol not in
12625 codespace and when symbol's address is requested,
12626 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12628 * (aopGet): added case for AOP_ACC and don't return "accumulator
12629 bug" but WREG instead,
12630 * (popGetTempReg): pushes contents of temporary register in stack,
12631 * (popReleaseTempReg): pops contents of temporary register from
12632 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12633 * (pic16_popGet): separated case AOP_ACC to return register WREG
12634 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12635 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12636 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12637 the use of immediate pointers to certain cases only.
12639 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12640 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12641 * (assignResultValue, genCall, genRet): modified to use the new
12642 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12643 genPcall is still broken,
12644 * (genFunction): added code to create 'A' type pBlocks when
12645 interrupt functions are generated, code not extensively tested yet,
12646 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12647 * (genEndFunction): modified so ISRs pop stored registers from stack,
12648 * (genMultOneByte): cleanup,
12649 * (AccRsh): added flag andmask, to and result with appropriate mask,
12650 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12651 * (genDataPointerGet): fixed and reenabled its use,
12652 * (genNearDataPointerGet): bugs fixed,
12653 * (genDataPointerSet): bugs fixed,
12654 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12655 pic16_DumpSymbol, pic16_DumpOp,
12656 * src/pic16/genutils.h: function prototypes for the above functions,
12657 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12659 * (pic16emitRegularMap): many many many improvements, but needs a
12661 * src/pic16/main.c: enable_stack in pic16_options is removed,
12662 * (_pic16_parseOptions): removed command line options -penable-stack,
12663 * (_process_pragma): emit stack symbol only when stack pragma is
12665 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12666 redirected to FSR0L/FSR0H pair,
12667 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12668 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12669 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12671 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12672 * (dumpPicOptype): NEW,
12673 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12674 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12675 with movff instruction,
12676 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12677 added pic16_int_regs, some packRegsFor* functions are commented out,
12678 because produce errors,
12679 * src/pic16/NOTES: minor modifications
12681 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12683 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12684 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12686 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12687 * as/mcs51/lkaomf51.c: fixed bug #895763
12689 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12691 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12693 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12695 * doc/sdccman.lyx: added details about the HC08 storage classes and
12696 interrupts, fixed the register usage info for z80 & gbz80
12698 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12700 * doc/sdccman.lyx: added more pic16 port documentation
12701 * device/include/pic16/: added header pic18fregs.h
12703 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12705 * doc/sdccman.lyx: added Vangelis' contribution
12707 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12709 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12710 extend to the next CALL or PCALL, not just to the next CALL.
12712 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12714 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12716 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12719 bug #895752 and a better fix for bug #716790
12721 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12723 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12725 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12727 * doc/sdccman.lyx: minor changes, minor changed
12729 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12731 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12732 which can't handle SDCC_NEWONEBYTEOPS,
12733 (geniCodeMultiply): removed conversion from mult to shift for pic14
12736 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12739 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12740 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12741 thus fixing bug #895406
12743 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12745 * device/lib/_modsint.c,
12746 * device/lib/_modslong.c: sign follows divisor only
12747 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12748 signs or signedness can be ignored
12749 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12750 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12751 added optimization for IFX,
12752 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12754 reenabled optimization for IFX, which was removed on 2004-01-11
12755 * src/SDCCast.h: added return type IFX
12756 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12757 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12758 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12759 SDCC_OLDONEBYTEOPS selects the old behaviour
12760 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12761 changed again and commented promotion rule
12762 * src/SDCCval.c (valDiv): promotion no longer necessary
12763 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12764 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12766 * support/regression/tests/onebyte.c: added
12768 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12770 * gen.c (genInline): reverted to old code for assemnling inline
12771 code because of bug reported James Chadd
12773 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12775 * ralloc.h: missing declarations from previous patch,
12776 seems that patch for ralloc.h was never applied, fixed
12778 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12779 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12783 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12784 indirect addressing. Marked FSR0 as deprecated
12785 * gen.c (pointerCode): commented out, not needed now
12786 (pic16_popGet2p): new MOVFF helper function
12787 (genGenPointerGet),
12788 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12789 (shiftRLong): removed duplicate debugging info
12791 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12793 * src/ds390/gen.c (genNearPointerGet),
12794 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12795 optimization with bits, but not bitfields.
12796 * src/ds390/ralloc.c (packRegisters),
12797 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12799 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12801 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12803 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12806 * src/SDCCicode.c (operandFromSymbol),
12807 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12808 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12809 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12810 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12811 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12812 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12814 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12815 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12816 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12817 * src/SDCCsymt.c (newSymbol),
12818 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12821 * src/SDCCval.c (newiList): fixed bug #885705
12823 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12825 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12826 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12828 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12830 * device/include/c8051f120.h,
12831 * device/include/c8051f300.h,
12832 * device/include/c8051f310.h: added/updated header files for Silicon
12833 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12834 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12835 in new section Submitting patches
12837 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12839 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12840 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12841 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12843 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12844 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12845 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12847 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12848 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12849 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12851 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12852 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12853 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12854 genGenPointerSet): fixed bug #892400
12855 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12856 to eliminate build warnings.
12857 * src/SDCCast.c (processParms),
12858 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12860 * support/valdiag/valdiag.py: added GCC to the list of defines active
12861 when compiling with gcc
12863 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12865 * support/Util/SDCCerr.h,
12866 * support/Util/SDCCerr.c,
12867 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12868 with an incomplete type (fixed bug #883734)
12869 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12871 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12873 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12875 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12877 * src/SDCCast.c (decorateType),
12878 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12879 function pointer implementation
12880 * support/regression/tests/funptrs.c: added tests to verify both forms
12881 of function pointers work correctly. Added tests to verify parameters
12882 are passed in the correct order.
12884 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12886 * device.c (regCompare): registers are sorted by ascending
12887 address and increasing size,
12888 * main.c (_pic16_finaliseOptions): removed the declaration
12889 of compiler macro MCU. Now a macro of the format pic18fxxxx
12890 will be defined from the command line
12892 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12893 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12895 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12896 PCOP_RLCF was overwritten!
12897 * gen.c (genSkip): commented out calls to pic16_emitcode,
12898 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12900 * (genRRC): added debugging info,
12901 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12902 overwritten while shifting,
12903 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12904 overwritten while shifting,
12907 * (shiftLLeftOrResult),
12908 * (shiftRLeftOrResult),
12910 * (shiftLLong): Implemented with pic16_emitpcode
12911 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12912 * (genLeftShift): Fixed bug, operand for shift by variable always
12913 was "and"ed with 0x0f,
12914 * (genLeftShiftLiteral),
12916 * (genRightShiftLiteral): added debugging info,
12917 * (genrshFour): added comment,
12918 * (genRightShift): determined signedness from operand "left"
12919 instead of "result"
12921 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12923 * src/SDCCicode.c (geniCodeParms),
12924 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12925 function pointers, fixed function pointer bugs #861242 and #861896
12927 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12929 * device/include/c8051f000.h,
12930 * device/include/c8051f120.h,
12931 * device/include/c8051f300.h: added header files for Silicon
12932 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12934 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12936 * src/SDCCast.c (processParams): added new type flow and restructured
12937 (gatherAutoInit): added new type flow
12938 (addCast): cosmetic changes
12939 (getLeftResultType): added new type flow for array indices, patch
12940 provided by Stas, see FR #877103
12941 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12942 array index patch by Stas
12943 * src/SDCCast.h: added prototype getResultTypeFromType()
12945 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12946 * src/pic/glue.c (pic14emitStaticSeg),
12947 * src/pic16/glue.c (pic16emitStaticSeg),
12948 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12949 for initialization of symbols
12950 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12951 * support/Util/SDCCerr.h:
12952 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12953 * .version: bumped version number to 2.3.8
12954 * device/include/Makefile.in (install),
12955 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12958 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12960 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12961 Slade Rich fixed an optimization bug
12962 * src/pic/pcodepeep.c,
12963 * src/pic/pcoderegs.c
12964 * doc/Makefile (install): added test for directory
12966 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12968 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12969 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12970 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12971 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12972 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12973 * as/mcs51/asexpr.c (term),
12974 * as/hc08/asexpr.c (term): fixed bug #887146
12976 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12978 * src/z80/gen.c (genMult): handle single byte result product
12979 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12980 DUMMY_READ_VOLATILE (fixed bug #886367)
12982 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12984 * support/regression/tests/libmullong.c: fixed logic, on little endian
12985 hosts we ended without a mullong_wrapper()
12987 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12989 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12990 virus/worm forged address usage.
12992 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12994 Fixed promotion, it should be done on AST level:
12995 * src/SDCCast.c (addCast): added promotion to int
12996 (decorateType): updated call to upCast()
12997 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12998 usualUnaryConversions()
13000 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13002 * support/regression/tests/literalop.c (mulWrapper): Added a
13003 wrapper to remove integer overflow warnings.
13005 * support/regression/tests/float_trans.c: Made work on host.
13007 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13010 * support/regression/generate-cases.py (main): Changed from inline
13013 * doc/Makefile (install): Changed to depth first to get rid of
13014 missing directory install warning.
13016 * as/Makefile (install-doc): Made work on Mac.
13018 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13020 * src/SDCCast.c: added an additional type flow in decorateType() of
13021 opposite direction, see feature request #860006; it's enabled at runtime
13022 by setting the environment variable SDCC_NEWTYPEFLOW
13023 * src/SDCCast.h: changed prototype of decorateType()
13024 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13025 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13026 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13027 see feature request #877103
13028 * src/SDCCval.c: updated call of decorateType()
13029 (valBitwise): fixed bug #882876
13030 (valMinus): added promotion
13031 (valLogicAndOr): result is unsigned
13032 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13033 * src/SDCCsymt.c (computeType),
13034 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13035 must not cause an unsigned operation
13036 * src/pic/glue (pic14emitRegularMap),
13037 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13039 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13041 * src/pic/pcode.c (PCodeID): commented out left over debug code
13043 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13045 * support/valdiag/tests/overflow.c: added shift tests
13046 * src/pic/device.c,
13053 * src/pic/pcodepeep.c,
13054 * src/pic/pcoderegs.c,
13055 * src/pic/ralloc.c,
13056 * src/pic/ralloc.h: applied patch from Slade Rich;
13057 added support for multiple code pages and multiple RAM banks on the
13058 PIC 14 port. The ASM files now no longer simply assume all the
13059 code / RAM are in the same page / bank. This means the linker can
13060 safely allocate code/RAM of separate ASM files to different pages/banks.
13061 * doc/sdccman.lyx: added Slade's tips
13062 * src/mcs51/peeph.def: fixed bug #880768
13064 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13067 * src/SDCCast.c (decorateType): fixed bug #880197
13069 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13071 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13074 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13075 strtof is not part of C89 and isn't included with Mac OS X.
13077 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13079 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13080 shiftL2Left2Result): fixed bug #879326
13081 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13082 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13083 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13084 address fetch for clr instruction
13085 * device/lib/hc08/_mulint.c: created optimized assembly version
13086 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13088 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13090 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13091 proposed in FR #877103
13093 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13095 * src/SDCCval.c (cheapestVal): added missing checks
13096 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13097 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13099 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13101 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13104 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13106 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13107 loaded with the linker search paths (-L arguments) and the libraries
13108 to be linked with the current source (-l arguments). Changes
13109 currently will affect only the pic16 port.
13110 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13111 include path the port specific paths and port specific libraries,
13112 * gplink command now contains the $3 argument,
13113 * src/pic16/device.h,
13114 * src/pic16/device.c,: structure PIC_device is made public and
13115 renamed to PIC16_device, the same for variable Pics which is renamed
13116 to Pics16. Updated all references to them.
13117 * src/pic16/glue.c (pic16glue): corrected bug with code
13118 initialization which bypassed the variable initializations block.
13120 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13121 COMPILE_FLAGS and added the --nostdinc option
13123 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13125 * device/include/mc68hc908jb8.h: Register defs for another member
13126 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13128 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13130 Documenting changes from previous commits.
13131 * configure.in (version 1.56),
13132 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13133 when generating output files to configure the pic16 library,
13134 but now I've commented it out, since gputils aren't installed in the
13135 SF compile farm, so library won't compile
13137 * device/lib/Makefile.in (version 1.56): initially I've added in
13138 target 'all' the prerequestive 'model-pic16' so it compiled the
13139 pic16 library, but now I've commented it out for the same reasons
13141 * added targets 'model-pic16' and 'objects-pic16' to compile the
13143 * added target 'port-specific-objects-pic16' to handle the
13144 generated libraries and copy them into the build/ directory
13145 * added target 'clean-intermediate-pic16' to clean intermediate
13146 files into pic16 directory
13147 * in target 'installdirs' added line to create directory pic16 in
13148 the installation path
13150 * device/include/Makefile.in (version 1.11): in target 'install'
13151 added lines to copy all header files to installation path,
13152 * in target 'installdirs' added line create directory for pic16
13153 headers in the installation path
13155 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13157 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13160 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13163 * device/lib/configure.in,
13164 * device/lib/configure: fixed for autoconf 2.57
13166 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13168 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13169 option so that it actually works. Made it specific to the z80, since
13170 the gbz80 doesn't have these kinds of I/O ports.
13172 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13174 * device/include/z180.h,
13175 * device/lib/_memcpy.c,
13176 * device/lib/_memmove.c,
13177 * device/lib/_mulint.c,
13178 * device/lib/ser_ir.c,
13179 * device/lib/ser_ir_cts_rts.c,
13180 * device/lib/_strcmp.c,
13181 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13182 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13183 portmode; added deprecation warning for bank= and protmode= forms.
13184 Also, guard against buffer overflow.
13185 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13187 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13190 changed interrupt vector table generation to only emit declared vectors.
13191 * device/include/Makefile.in: added missing backslash
13192 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13194 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13196 Mainly changes to support compilation of the device libraries
13197 * src/pic16/device.c: stack is allocated via symbol and not
13198 via literal number. The symbol is placed in the corresponding
13199 position of the data ram
13200 * (pic16_dump_section): relocatable and absolute uninitialized
13201 data are now emitted in sorted order to reduce section naming,
13202 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13203 weren't marked as being in the access bank,
13205 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13207 Added portion of GNU PIC Library under the directory
13208 device/include/pic16 and device/lib/pic16. These files
13209 contain the declarations of SFRs for the PIC18Fxx2 devices.
13210 The directory is initialized via configure from toplevel.
13212 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13214 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13215 the spilllocations to be compared correctly
13217 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13219 * src/SDCCast.c (decorateType): fixed bug introduced today
13221 2004-01-12 Borut Razem <borut.razem AT siol.net>
13223 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13224 doc/sdccman.lyx: upper case pragmas are deprecated
13226 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13228 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13229 in simpler and even better code
13231 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13233 * src/SDCCicode.c (operandOperation): fixed bug #874819
13234 * src/SDCCast.c (decorateType): fixed
13235 char foo (unsigned long ul) { return ul > 0; }
13237 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13239 * doc/sdccman.lyx: Moved and added some sections, small changes
13240 all over. Telling LaTeX to be less strict with word spacing
13241 to better keep the right margin. Changed some notes about
13242 maintainance of the ports in section 3.2.1 - is it OK like this?
13244 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13246 SDCC source changes:
13247 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13248 convilong): modified to inform the pic16 port that builtin functions
13251 PIC16 PORT specific changes:
13252 * src/pic16/device.c pic16_dump_equates() added,
13253 processor registers declared internally by the port are emitted in
13254 the translation as equates,
13255 * src/pic16/gen.c: inline code is passed unprocessed to the
13257 * (pic16_popGetLit2): fnuction modified to take second operand as
13258 pCodeOp pointer and not as literal,
13259 * (popRegFromIdx): prefixed with pic16_,
13260 * (pic16_popCombine2): modified to receive already allocated pCode
13262 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13263 * (genFunction): initializes local stack frame and pushes on stack
13264 all the registers used by this function,
13265 * (genEndFunction): restores all registers from stack and restores
13267 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13269 * (pic16glue): changed the program startup sequence,
13270 * added new dbName code 'A' for functions placed in absolute section
13271 * src/pic16/main.c: added function attribute _naked,
13272 * added pragma 'code' to place a fnuction at an absolute address,
13273 * added command line arguments --debug-ralloc and --pcode-verbose,
13274 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13275 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13276 * (pic16_newpCodeOpLit2): modified to take the second operand as
13278 * (pic16_printpBlock): modified to emit each function in a separate
13280 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13281 UPPER for immediate operands,
13282 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13284 * src/pic16/peeph.def: all peepholes with movff are commented out,
13285 because there is a problem in the pcode peep optimizer,
13286 * src/pic16/ralloc.c: the register allocator can now reuse local
13287 function symbols for another function. This saves register usage.
13288 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13290 Added file src/pic16/NOTES with information about program writing on
13291 the current port version.
13293 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13295 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13296 and peephole 252 (array access)
13298 2004-01-09 Borut Razem <borut.razem AT siol.net>
13300 * src/SDCCmain.c : fixed #872250: -l command line defined library
13301 files are scanned before standard library files
13303 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13305 * src/SDCCast.c (decorateType): fixed bug #874046
13307 2004-01-09 Borut Razem <borut.razem AT siol.net>
13309 * support/scripts/sdcc.nsi: remove previous installation
13311 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13313 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13314 bytes for last interrupt vector (mcs51)
13315 * sdcc.spec: fixed typo
13317 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13319 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13320 gen51Code): more efficient parameter receive for --model-large
13323 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13325 * src/ds390/main.c,
13326 * src/z80/main.c: added missed needLinkerScript flags (more than
13327 one port structure defined in these file)
13328 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13331 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13333 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13334 * src/port.h: added flag needLinkerScript in port->linker
13335 structure to inform whether to create a .lnk file or not,
13337 * src/ds390/main.c,
13339 * src/mcs51/main.c,
13341 * src/pic16/main.c,
13343 * src/z80/main.c: changed appropriately to configure
13344 needLinkerScript flag
13346 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13347 * src/pic/glue.c: added variable udata_section_name to
13348 override default uninitialized data segment definition for
13349 devices only with SHAREBANK memory (reported from Erik Epetrich)
13350 * (pic14emitOverlay): modified to emit a commented overlay segment
13351 directive when no overlay data exist
13352 * (picglue): modified to emit uninitialized data segment
13353 according to udata_section_name
13354 * src/pic/main.c (_pic14_parseOptions): added command line
13355 options --udata-section-name=[name] to override default
13356 udata definition name
13357 * modified _linkCmd and _asmCmd to include compiler passed
13358 arguments via -W option
13359 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13360 object file from '.rel' to '.o' in port->linker structure,
13361 changed size of fptr from 2 to 3 in port structure
13363 2004-01-07 Borut Razem <borut.razem AT siol.net>
13365 * support/scripts/sdcc.nsi: update PATH
13366 * support/scripts/sdcc.ico: craeted
13368 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13370 * device/include/Makefile.in: fix install
13371 * doc/Makefile: fix install
13373 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13377 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13378 how the function variable allocation summary is displayed; also
13379 include information about variables allocated to the overlay
13382 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13384 * as/mcs51/lkmain.c: Help about -Y option
13385 * as/mcs51/lkarea.c: Fixed gcc warnings
13387 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13389 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13391 * support/valdiag/tests/overflow.c: added
13392 * src/SDCCast.c (decorateType),
13393 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13394 LEFT_OP (left shift)
13396 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13398 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13399 (default behaviour).
13401 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 A python script to validate compiler diagnostic messages. It can be
13404 used to verify that sdcc complains about bad c source code and
13405 gives a good location of the error.
13406 * support/valdiag/Makefile,
13407 * support/valdiag/valdiag.py,
13408 * support/valdiag/tests/*
13410 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13413 * src/SDCCsymt.c (newEnumType),
13415 * support/Util/SDCCerr.c,
13416 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13418 * support/regression/tests/enum.c: added test for enum values that
13419 require at least 2 bytes of storage.
13421 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13423 * src/common.h: added ifndef/define/endif macros
13424 around the header file.
13425 Bug reported from Jesus Calvino-Fraga
13427 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13429 * sdcc.spec: updated
13430 * device/include/Makefile.in: don't install CVS directories
13431 * device/lib/Makefile.in: added removal of CVS directories after install
13432 * doc/Makefile: fixed install, added local_icons
13433 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13434 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13435 * src/ds390/gen.c (genRightShift): fixed bug #870788
13436 * src/SDCCast.c (decorateType): fixed bug #870781
13438 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13440 PIC16 port related changes:
13441 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13442 added variable stackPos,
13444 * gen.c: genCall, assignResultValue: added support for
13445 pushing/retrieving function parameters to/from stack,
13446 genFunction,genEndFunction: setup stack frame for the
13447 generated function,
13448 genAddrOf: will be changed according to bug 863624
13450 * added files genutils.c and genutils.h which contain gen*
13451 debugged and optimised functions extracted from gen.c
13453 * glue.c: added variable 'externs' which holds extern symbols,
13454 pic16emitRegularMap: is modified to properly handle relocatable
13455 symbols under the new scheme,
13456 pic16createInterruptVect: is modified
13457 pic16printPublics: is modified to emit 'global' assembler directives,
13458 added pic16_printExterns to print extern symbols,
13459 pic16glue: initializes stack/frame pointer in the beginning of
13460 the assembly output. Temporary hack, will be corrected later,
13461 because gplink yet does not support stack and SDCC does not
13462 yet support a type of crt0.o object to create the final binary.
13464 * Removed many lines that contain 8051 legacy code.
13465 * The code is finally placed under a 'code' directive.
13466 * Added port specific options.
13468 * _process_pragma: simplified since now we do not need *special*
13469 include file to define SFR registers. But a separate header
13470 will be needed. This will be developed later.
13471 * _pic16_parseOptions: added, parses port specific options:
13472 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13473 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13474 --preplace-udata-with=
13476 * _pic16_setDefaultOptions: modified to initialize section names,
13477 but hack is temporarly out of order since it needs improvement.
13478 * _pic16_genAssemblerPreamble: configuration words are emitted by
13479 their address instead of their name. This part is incomplete and
13480 supports only the 18Fxx2 devices. Other devices will emit an error
13481 during assembly since they do not contain the same set of config
13483 * _pic16_genIVT: is modified,
13485 * pcode.c: added definitions for some hardware registers that are needed
13487 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13488 All PCI entries are updated. Now LFSR is supported.
13489 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13490 * added pic16_newpCodeOpLit2 to support instructions with
13491 two literal arguments
13492 * pic16_pCode2str: corrected code that emits assembler instructions
13493 with two literal operands and those that have an access bit modifier
13494 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13495 this fixes a bug which caused some labels to be lost, when an
13496 assembler directive was added, i.e. banksel,
13497 * pic16_FixRegisterBanking: improved logic that causes the insertion
13499 * InlineFunction: functions that are called once, are not any more
13500 inlined. This can be a port option in the future,
13502 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13504 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13505 hold the corresponding uninitialized symbols,
13506 * pic16_allocProcessorRegister: registers have explicit marked the
13508 * pic16_allocInternalRegister: registers are explicit marked as
13510 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13511 processing list, so bit registers were lost,
13514 * ralloc.h: added field 'accessBank' and original symbol operand
13515 in register definition,
13516 * removed the field isMapped from register definition,
13518 ** Several functions have been removed from various sources:
13519 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13520 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13521 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13522 pic16_assignRelocatableRegisters
13524 ** others have been introduced:
13525 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13526 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13528 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13530 * support/scripts/inc2h.pl: changed definition of BIT_AT
13531 to emit 'sbit at' instead of 'bit at'. This was a request.
13533 PIC16 port related preliminary changes:
13534 * gen.c: prefixed function popRegFromString with
13535 pic16_ and all references to it corrected
13536 * pcode.c: all pic16_pc_* hardware registers prefixed
13537 with underscore (_),
13538 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13539 * ralloc.c: newReg(): when register is REG_SFR then
13540 set address to rIdx,
13541 pic16_allocProcessorRegister(): marks register wasUsed=0
13542 pic16_writeUsedRegs(): added a call to assign processor
13543 registers via pic16_assignFixedRegisters
13545 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13547 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13548 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13549 variables in unused register banks. Also the SSEG is placed
13550 wherever there is enough space for it, and IDATA can be anywhere
13551 in internal RAM. For now compile using -Wl-Y[stack_size].
13552 The mem file is different for this option as well, since it
13553 makes no sense of talking about DSEG lenght.
13555 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13557 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13558 in certain cases, e.g. when ROM assignment, patch provided
13559 from Albert den Haan.
13561 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13563 Many signedness and type propagation fixes:
13564 * src/SDCCicode.c: made geniCodeCast() static
13565 replaced SPEC_ by IS_ (cosmetic)
13566 (operandOperation): fixed div and mod operation
13567 (usualBinaryConversions): added support for promotion of char
13568 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13569 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13570 (geniCodeAdd): an array index will stay unsigned, even if promoted
13572 (geniCodeArray): ditto
13573 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13574 * src/SDCCsymt.c (computeType): added more support for char;
13575 promotion of char is selectable by promoteCharToInt, fixed signedness
13577 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13578 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13579 * src/SDCCval (val*): replaced signedness calculation by
13581 rearranged if-branches (cosmetic)
13582 (valShift): added warning W_SHIFT_CHANGED
13583 (valCompare): fixed problem with different types
13584 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13585 * support/regression/tests/literalop.c: added many cases
13586 * support/regression/tests/ast_constant_folding.c: changed finally to
13588 * .version: new year, new version: 2.3.7
13589 * src/SDCCmain.c (main): applied patch #866468
13590 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13591 provided by Scott Bronson
13592 * doc/sdccman.lyx: updated documentation for sdcdb
13593 updated and added chapter tips
13595 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/SDCCsymt.h: missing from yesterday's commits
13599 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/SDCC.y (struct_or_union_specifier),
13602 * support/Util/SDCCerr.c,
13603 * support/Util/SDCCerr.h: verify that struct & union tags are used
13606 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 * src/SDCCglobl.h: missing from yesterday's commits
13610 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13613 sft_attributes, struct_declaration, parameter_declaration,
13614 type_name, start_block, declaration_list),
13615 * src/SDCC.lex (check_type): support redefinition of typedef names
13617 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13619 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13620 aligned xdata arrays. Erik helped me with the if clause.
13622 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13624 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13627 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCast.c (newAst_),
13632 * src/SDCCicode.c (ast2iCode, newiCode),
13634 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13635 expr, statement, expression_statement, selection_statement,
13636 iteration_statement, expr_opt, jump_statement): foundation for tracking
13638 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13641 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * support/Util/SDCCerr.c,
13645 * src/SDCCast.c (createCase, createDefault, decorateType),
13646 * src/SDCClabel.c (labelUnreach),
13647 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13649 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13650 (with thanks to Stas Sergeev)
13651 * device/include/time.h,
13652 * device/lib/time.c (CheckTime): suppress unreachable code warning
13654 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 * src/SDCCast.c (createIvalCharPtr),
13657 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13659 * support/regression/tests/nullstring.c: tests for these two bugs
13661 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13663 * support/Util/SDCCerr.h,
13664 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13665 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13666 about storage class and 'at' used inside struct or union
13667 * src/SDCCBBlock.c (iCodeFromeBBlock),
13668 * src/SDCCcse.c (ifxOptimize),
13669 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13670 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13671 printIval, emitStaticSeg, emitOverlay),
13672 * src/SDCClabel.c (deleteIfx),
13673 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13674 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13675 gatherAutoInit, processParms),
13676 * support/Util/SDCCerr.h,
13677 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13678 reporting for post-parse errors.
13680 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13683 implicit casts via union; they don't work on big endian systems
13684 (possible fix for bug #861138)
13686 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13688 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13689 * src/mcs51/main.c: fixed the fix for bug #737001
13691 2003-12-15 Borut Razem <borut.razem AT siol.net>
13693 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13695 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * support/makebin/makebin.c: put output in binary mode
13699 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13701 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13702 xdata and data memory on startup. Set the environment variable
13703 SDCC_NOGENRAMCLEAR to disable this.
13704 * src/mcs51/peephole.def,
13705 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13706 (allows non-interrupt and interrupt code to safely compete for a resource
13707 without the non-interrupt code having to disable interrupts)
13709 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13711 * src/SDCCicode.c (geniCodeAdd),
13712 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13713 with valFromType if type might be a pointer and host is big endian).
13714 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13715 types, not just integer types.
13716 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13717 multiply defined with mismatching "at" address.
13719 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13721 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13722 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13723 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13724 with embedded nulls (fixed bug #753752)
13726 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13728 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13729 Apparently this did not see much testing (endless loop)
13731 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13735 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13738 gracefully handle NULL memmap pointers
13740 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13743 instead of deleting the iCode when an operand is volatile
13744 * src/z80/gen.c (genDummyRead),
13745 * src/mcs51/gen.c (genDummyRead),
13746 * src/ds390/gen.c (genDummyRead),
13747 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13749 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13750 * src/SDCC.y: fixed bug #850420
13752 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13754 Applied z80 i/o port patch from Peter Townson and fixed some operators
13755 to better handle operands in A register.
13756 * device/include/z180.h
13762 * src/z80/peeph-z80.def
13763 * src/z80/peeph.def
13766 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13770 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * device/lib/hc08/_mullong.c: Removed extra #endif
13774 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 * sim/ucsim/hc08.src/inst.cc,
13777 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13778 carries from x to h
13779 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13780 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13781 * device/include/stdarg.h: fixed varargs for hc08
13782 * device/lib/Makefile.in,
13783 * device/lib/hc08/Makefile,
13784 * device/lib/hc08/_mulint.c,
13785 * device/lib/hc08/_mullong.c: fixed some endian problems
13787 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13789 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13790 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13791 * device/lib/_gptrget.c,
13792 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13794 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13796 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13797 * src/SDCCast.c (astErrors): fixed bug #846007
13798 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13800 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13802 * src/SDCCast.c (decorateType): disabled a transformation I added in
13803 revision 1.188 (access to fields of a structure at an absolute address);
13804 it breaks with bitfields, extern declarations, and gcse analysis.
13805 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13806 could be assigned through a pointer, so don't complain.
13807 * src/SDCCast.c (astErrors),
13809 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13811 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13813 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13814 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13815 output of __config directives, since gpasm now supports them
13816 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13817 pre-processor macro, i.e. -DMCU=p18f452
13818 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13819 and modified to handle 'cast' icode similarly to '=' icode
13820 * src/pic16/device.h (typedef struct PIC_device): added field
13821 'extMIface' to indicate that chip has external memory interface
13822 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13823 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13826 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCC.y (pointer): fixed bug #846006
13829 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13830 * src/SDCCast.c (decorateType): fixed bug #846009
13831 * src/ds390/peeph.def,
13832 * src/ds390/gen.c (genAnd, genOr),
13833 * src/mcs51/peeph.def,
13834 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13836 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13845 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13849 * src/SDCCbitv.c: added function to free a bitvector
13850 * src/SDCClrange.h,
13851 * src/SDCClrange.c: added function to recompute the liveranges
13852 * src/avr/ralloc.c,
13853 * src/ds390/ralloc.c,
13854 * src/hc08/ralloc.c,
13855 * src/mcs51/ralloc.c,
13856 * src/pic/ralloc.c,
13857 * src/pic16/ralloc.c,
13858 * src/xa51/ralloc.c,
13859 * src/z80/ralloc.c: recompute the liveranges after register packing
13861 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13863 * src/SDCCloop.c (newInduction): fixed bug #845630
13865 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13868 inadvertantly left behind from my 2003-11-12 change
13870 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13872 Updated headers I neglected to commit yesterday.
13873 * src/SDCClrange.h,
13876 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13878 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13879 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13880 * src/SDCCopt.c (eBBlockFromiCode),
13881 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13882 the creation of the key hash table from the sequencing so it can be used
13883 earlier (for some GCSE bug fixes still pending)
13885 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13887 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13888 * support/regression/tests/addsub.c: testing genPlus shortcut
13890 2003-11-15 Borut Razem <borut.razem AT siol.net>
13892 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13894 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13896 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13897 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13898 ordering is immaterial.
13899 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13901 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13904 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13905 (SIGSEV) of bug #840381
13906 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13907 unlink new file before rename if new and old filenames are the same)
13909 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13911 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13912 uninitialized variables) for the mcs51. Set environment variable
13913 SDCC_GENRAMCLEAR to test.
13914 xdata initialization slightly shorter
13916 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13920 #838241 & 780691 (basicly the same bug)
13921 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13922 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13924 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13926 * src/SDCCmain.c (linkEdit): "fix" #834252
13928 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13930 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13932 * src/SDCC.y: fixed bug #819403
13934 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13937 the reentrant attribute.
13938 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13939 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13941 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13942 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13943 erroneously reduced to a literal.
13944 * src/hc08/ralloc.c (packRegisters, rematStr),
13945 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13948 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13950 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13951 * doc/sdccman.lyx: changed from 'article' to 'book'
13952 * doc/Makefile: readded test_suite_spec and cdbfileformat
13954 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13956 * device/include/stdlib.h: include malloc.h to comply with ANSI
13957 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13959 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13961 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13962 * doc/clean.mk: also remove *.out files
13963 * doc/sdccman.lyx: some additions, larger top/bottom margins
13965 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 * src/SDCC.y: fixed bug #837365
13968 * support/regression/tests/bitopcse.c
13969 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13970 a symbol (might be valop instead)
13971 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13972 * device/lib/clean.mk: added hc08 to the cleaning list
13974 2003-11-04 Borut Razem <borut.razem AT siol.net>
13976 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13978 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13979 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13980 malloc is declared in standard stdlib.h
13982 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * device/lib/hc08/Makefile: need to clean .rel not .o files
13985 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13987 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13991 * src/mcs51/main.c,
13992 * src/ds390/main.c,
13996 * src/pic16/main.c,
13997 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13998 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13999 tests (which uses the port's oclsExpense function)
14005 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14007 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/SDCCcse.c (ifxOptimize),
14010 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14011 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14012 deleting the IFX iCode.
14013 * src/hc08/ralloc.c: reduced unneeded slocs
14014 * src/hc08/gen.c: fixed bug in asmopToBoolean
14016 2003-11-04 Borut Razem <borut.razem AT siol.net>
14018 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14019 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14020 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14021 transferred to configure
14023 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14025 Use headers defined in the C[++] standards:
14026 * sim/ucsim/gui.src/serio.src/fileio.cc
14027 * sim/ucsim/gui.src/serio.src/frontend.cc
14028 * sim/ucsim/gui.src/serio.src/main.cc
14029 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14030 * support/Util/NewAlloc.c
14032 * as/mcs51/lklibr.c
14036 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14038 * Added MSVC projects for hc08 assembler and linker:
14039 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14040 /as/hc08/link_hc08.dsp
14042 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14044 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14046 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14048 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14050 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14052 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14054 2003-10-31 Borut Razem <borut.razem AT siol.net>
14056 * support/cpp2/cpplib.h,
14057 support/cpp2/cpplib.c,
14058 support/cpp2/cpplex.c,
14059 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14060 to switch _asm block preprocessing on / off. Default is
14061 #pragma preproc_asm +
14063 2003-10-31 Borut Razem <borut.razem AT siol.net>
14065 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14066 when outputting comment blocks (when executed with -C option) and
14067 _asm (SDCPP specific) blocks
14069 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14071 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14073 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14075 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14077 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14079 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14080 * src/SDCCast.c (decorateType): fixed bug #832664
14082 2003-10-31 Borut Razem <borut.razem AT siol.net>
14084 * support/cpp2/cpplex.c: fixed for SDCPP:
14085 comments(when executed with -C option) and _asm blocks
14086 were included even if they where in skipped #if block.
14087 Applied solution from GCC cpp 3.3.2
14089 2003-10-31 Borut Razem <borut.razem AT siol.net>
14091 * src/SDCC.lex: sdcc now understands both formats:
14092 '# <line_number> <file_name>' and
14093 '#line <line_number> <file_name>'
14094 * support/cpp2/cppmain.c: sdcpp now generates the standard
14095 '# <line_number> <file_name>' instead of former
14096 '#line <line_number> <file_name>'
14098 2003-10-30 Borut Razem <borut.razem AT siol.net>
14100 * support/cpp2/cpphash.h,
14101 * support/cpp2/cpplib.h
14102 * support/cpp2/cpplex.c,
14103 * support/cpp2/cppmain.c,
14104 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14106 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14108 Fixed a number of problems revealed by bug #827883.
14109 * src/SDCCloop.c (loopInvariants): Spill location of the
14110 result operand should be recomputed if extracted from
14111 a loop. Also, don't extract assignments of an iTemp
14113 * src/SDCCast.c (isConformingBody): loop reversal should
14114 not occur if the control variable is involved with a
14115 relational operator.
14117 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14119 * .version: bumped to 2.3.6 to reflect the big improvements
14120 made by Erik and Klaus. Thanks!
14122 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14124 Replaced the livrange code.
14125 * src/SDCClrange.c: added new LR code
14127 * src/SDCCBBlock.h: removed remainig parts from old LR code
14128 * src/ds390/ralloc.c,
14129 * src/ds390/gen.c: minor fixes to make it work with new code
14131 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 * as/hc08/lkrloc.c,
14136 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14137 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14138 (tweaked fix for bug #818696)
14140 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14142 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14144 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14147 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14148 * src/mcs51/gen.c (gencjneshort),
14149 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14150 more efficient (per Scott Bronson's suggestion)
14152 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14154 Extended the semantics of the critical keyword to include
14155 individual statements. See RFE #827755 and #799831
14160 * support/Util/SDCCerr.c
14161 * support/Util/SDCCerr.h
14166 2003-10-19 Borut Razem <borut.razem AT siol.net>
14168 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14170 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14174 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14175 and predecrement operand is displayed
14177 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14179 * src/SDCCval.c (valMinus): fixed bug #826041
14181 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14183 Some hc08 related updates that I missed earlier
14184 * sim/ucsim/stypes.h
14185 * support/regression/ports/hc08/spec.mk
14187 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14189 New target "hc08" for the Motorola 68hc08 family of micros
14197 * sim/ucsim/hc08.src/*
14198 * sim/ucsim/configure.in
14199 * src/ucsim/configure
14200 * sim/ucsim/packages_in.mk
14203 * device/include/mc68hc908qy.h
14204 * device/lib/hc08/*
14205 * device/lib/Makefile.in
14206 * support/regression/ports/hc08/*
14207 * support/regression/Makefile
14209 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14213 * src/ds390/gen.c (genCast): fixed bug #821957
14215 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14217 * device/lib/logf.c: "fixed" overlay bug
14218 * support/regression/ports/host/spec.mk: added m library
14219 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14220 * support/regression/tests/float_trans: added (for Eric)
14222 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14224 * src/mcs51/gen.c (genCpl): fixed bug
14225 http://sf.net/mailarchive/message.php?msg_id=6263915
14227 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14229 * src/SDCCast.c (decorateType): added extended constant folding
14230 * src/SDCCsymt.c (computeType): cleanup
14231 * src/SDCCval.c (valShift): minor optimization
14232 * support/regression/tests/ast_constant_folding.c: added
14234 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14236 * src/SDCCmain.c: removed some unintended changes
14238 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14240 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14241 * src/z80/gen.c: fixed part of bug #817589
14242 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14244 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14246 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14257 * src/ds390/ralloc.c
14259 * src/mcs51/ralloc.c
14261 * src/pic16/ralloc.c
14262 * src/xa51/ralloc.c
14264 * src/z80/gen.c: removed unused label "release:"
14266 2003-10-06 Borut Razem <borut.razem AT siol.net>
14268 * src/SDCC.lex: removed definition of unused variables
14269 save_optimize and save_options
14271 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14273 * clean.mk: removed '=' in "-maxdepth=1"
14274 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14275 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14277 2003-10-06 Borut Razem <borut.razem AT siol.net>
14279 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14280 my_unput() replaced by unput()
14282 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14284 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14285 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14286 type-punned pointer will break strict-aliasing rules"
14287 Old LR behaviour is again default; Klaus' LR can be choosen by
14288 defining the environment variable LRKLAUS
14292 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14293 * clean.mk: fixed removal of files in bin/CVS/
14294 * device/lib/clean.mk: fixed removal of directories small and large
14295 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14297 * src/SDCCval.c: removed superflous test for pedantic
14299 2003-10-05 Borut Razem <borut.razem AT siol.net>
14301 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14302 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14303 message "unmatched #pragma SAVE and #pragma RESTORE"
14305 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14307 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14308 assembly, critical functions, atomic, nojtbound)
14310 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14312 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14318 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14323 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14325 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14326 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14327 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14329 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14331 * src/z80/gen.c (genRet): fixed bug #524753
14332 * src/z80/gen.c (genCast): fixed internal error on cast from
14334 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14335 fix for bug #477835 to the z80
14336 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14337 for tracking iCodes in the peephole optimizer for z80
14339 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14341 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14342 the other part of bug #814548
14343 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14345 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14347 * src/SDCCcse.c: fixed part of bug #814548
14349 2003-09-28 Borut Razem <borut.razem AT siol.net>
14351 * src/asm.c: rewrite of printILine() to use temporary file instead
14353 * src/xa51/main.c: commented out declaration of int rewinds
14355 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14357 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14359 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14362 * src/asm.c (printILine): Fixed bug #811015
14364 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14366 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14369 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14371 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14372 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14373 to correctly handle general case of AOP_PAIRPTR
14374 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14376 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14378 * src/mcs51/ralloc.c (fillGaps),
14379 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14380 register positioning bug)
14382 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14384 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14386 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14389 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14390 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14391 (ralloc doesn't intentionally do this now, but perhaps later)
14392 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14393 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14394 register positioning bugs (Fixed bug #762602 and #795325)
14395 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14396 (Fixed bug #808779)
14397 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14398 lines that --i-code-in-asm generates
14400 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14402 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14403 trying to fclose a FILE* that was already closed.
14405 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14407 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14408 of const struct should be treated as if const themselves)
14410 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14412 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14414 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14416 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14417 Unix (/n) and DOS (/r/n) line terminations.
14419 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14421 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14424 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14426 * src/mcs51/gen.c (genFunction, genEndFunction),
14427 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14428 and restore of EA so that stack offsets to parameters are
14429 correct when using both critical and reentrant/stack-auto.
14430 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14431 size (can be triggered in error if sloc is shared between
14432 different sized objects)
14433 * device/include/float.h: fixed macros to explicitly use
14434 unsigned long where needed
14436 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14438 Feature req. 799831: added code to allow nesting of critical functions
14439 * src/mcs51/gen.c (genFunction, genEndFunction)
14440 * src/ds390/gen.c (genFunction, genEndFunction)
14442 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 * src/SDCCsymt.c (sclsFromPtr),
14446 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14447 support for standard C idiom of memory mapped variables; for
14448 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14449 to xdata int at 0x1234 tempvar = 1.
14450 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14451 provided by Akiya ISHIDA
14453 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14455 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14456 * src/SDCCval.c (constVal): added reduction from int to char
14457 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14458 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14459 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14461 * support/regression/tests/shifts.c: fixed
14463 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 * src/z80/gen.c (genXor): Fixed bug #805445
14467 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14469 Fixed bug #621531 (const & volatile confusion in the type chain).
14470 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14471 refer to the const or volatile state of the pointer itself.
14483 * src/pic16/ralloc.c
14484 * support/regression/tests/const.c
14486 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14488 When checking for duplicated modules, use absolute paths
14489 instead of relative paths. Files changed:
14494 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14496 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14498 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14500 * device/include/string.h: added size_t typedef, changed
14501 prototypes to use size_t, eliminated separate reentrant and
14502 non-reentrant declarations, added _memmove declaration
14503 * device/lib/_memcpy.c: changed to use size_t instead of int,
14504 changed /4 to >>2 to avoid division library call
14505 * device/lib/_memcmp.c,
14506 * device/lib/_memset.c,
14507 * device/lib/_strncat.c,
14508 * device/lib/_strncpy.c,
14509 * device/lib/_strncmp.c: changed to use size_t instead of int
14510 * device/lib/_memmove.c: new file (fixed bug #772294)
14511 * device/lib/Makefile.in: added _memmove.c
14512 * device/lib/z80/asm_strings.s: fixed bug #772290
14513 * support/regression/tests/bitfields.c: attempt to fix host assertion
14514 failure on amd64-unknown-linux2.2
14516 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14519 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14520 * as/z80/asmain.c (main): fixed bug #801766
14522 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14524 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14527 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14529 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14530 reported in bug #800609
14532 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14534 * Top header beautifications in src/pic16 directory:
14535 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14536 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14537 pcoderegs.h, ralloc.c, ralloc.h
14538 * main.c: added top header and GPL license notice
14539 * pcode.c: fixed the if-conditional warning
14541 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14543 * device/lib/_mullong.c: replaced int by short for gcc
14545 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14548 and JUMPTABLE iCodes properly now (worked by accident before)
14549 * src/mcs51/gen.c (leftRightUseAcc),
14550 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14551 iCode properly now. Use getSize instead of nRegs since a & b
14552 aren't part of the nRegs tally.
14554 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14556 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14557 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14558 before instructions that use the _STATUS register
14560 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14562 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14563 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14564 fetching of the pointer
14565 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14566 copied from genNearPointerSet()
14567 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14568 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14569 If they pop r0/r1 they must be called in the opposite order than aopOp().
14570 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14571 (resp. --stack-auto), prepared for --xstack
14573 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14575 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14577 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14579 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14580 these ports have their own __sdcc_external_start()
14582 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14584 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14585 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14586 type for bits was changed. It resulted in bit variables becoming
14587 global, which is not permitted in PIC 14 assembly output.
14589 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14591 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14593 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14595 Z80 and MCS51 linkers complaint if a public symbol is defined
14596 in more than one library module:
14600 * as/mcs51/Makefile.in
14602 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14604 A few small changes that speed up the peephole optimizer.
14608 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14610 Try to make the peephole optimizer smarter by maintaining
14611 an association between the assembly source code and the
14612 iCodes that originated them. Put this information to use
14613 with a new peephole rule condition "notVolatile" so that
14614 the rules can be aggressive yet still safe.
14619 * src/mcs51/peeph.def
14621 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14626 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14627 if the left or right operand symbols have the accuse flag set.
14629 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14631 Changed the type of the result of the ! (NOT) operator to char;
14632 previously it returned the same type as the source. This allows
14633 us to eliminate all the genFloatNot functions (all of its target
14634 implementations were very buggy) since !float can use the same
14637 * src/SDCCicode.c (ast2iCode): ! returns char
14638 * src/mcs51/gen.c (genNot, genNotFloat),
14639 * src/ds390/gen.c (genNot, genNotFloat),
14640 * src/z80/gen.c (genNot, genNotFloat),
14641 * src/pic/gen.c (genNot, genNotFloat),
14642 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14644 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14646 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14647 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14648 during interrupts. Ensure WSAVE is located at a shared bank address.
14649 2. Fixed page selection in some places
14650 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14651 the registers name strings.
14652 4. Fixed "signed / unsigned compare" compiler warnings.
14653 5. The PIC port manages its own allocation of the general purpose
14654 registers, but makes no attempt to reuse them. As a result when
14655 compiling it soon runs out of general purpose registers. Some
14656 additional code was added to the files pcode.c and device.c to walk
14657 through the function call tree and rename the registers so that they
14667 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14668 genPlus() & genMinus() when the result is the same as left or right
14670 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14672 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14674 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14676 Made bitfield a distinct type from bit so that bitfields
14677 convert as per ANSI C and bits retain their traditional
14678 boolean style behaviour. Implemented bitfield support in
14686 * src/ds390/gen.c: bit v bitfield split
14687 * src/z80/gen.c: New support for bitfields
14688 * support/regression/tests/bitfields.c: reenabled z80,
14691 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14693 Rules 246.x, 247.x relate to bitfields, the others speed up
14694 access to xdata mapped I/O devices.
14696 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14698 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14700 Cleaned up genPackBits and genUnpackBits and added two helper
14701 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14702 for literal assignments in genPackBits (thanks to Frieder for
14708 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14710 Fixed bug #748310 (pointer to function type mishandled when the
14711 function name is omitted). Also fixed a SIGSEGV when a function
14712 attribute (reentrant, etc) is used on a non-function or on a
14713 function but misplaced before the parameter list.
14715 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14717 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14718 * support/Util/SDCCerr.h,
14719 * support/Util/SDCCerr.c: Added func attr misuse error msg
14721 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14723 Fixed bug #787649 by anonymous
14724 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14725 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14727 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14729 Fixed numerous bitfield problems.
14731 * src/SDCC.y: More bitfield related error checking
14733 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14734 * support/Util/SDCCerr.h,
14735 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14736 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14737 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14738 * support/regression/tests/bitfields.c: tests added
14740 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14742 Made the constant following the "interrupt" keyword optional. If
14743 omitted, the function will not automatically be given an entry
14744 in the interrupt vector table (similar to #pragma NOIV, but
14745 less syntacticly kludgy). The interrupt number is also now
14746 range checked. Also fixed a bug in the high order bit example
14753 * support/Util/SDCCerr.c
14754 * support/Util/SDCCerr.h
14757 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14759 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14760 * src/SDCCicode.c (operandOperation): rewritten some ops
14761 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14762 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14764 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14765 be re-activated by defining REDUCE_LITERALS)
14766 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14767 unsigned, but are signed by default
14768 * src/SDCCval.c (constVal): rearranged
14769 * src/SDCCval.c (valMod): preliminary fix
14770 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14771 * support/regression/literalop.c: added, work in progress
14773 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14775 Generate warnings for useless declarations like "char data;"
14776 that don't do what new users expect.
14779 * support/Util/SDCCerr.h
14780 * support/Util/SDCCerr.c
14782 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14784 * src/SDCCval.c (valMult): fix overflow detection of negative int
14786 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14788 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14790 Changes to support big endian targets:
14803 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14805 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14806 * device/lib/time.c: fixed warning "integer overflow in expression"
14808 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14810 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14811 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14812 constants are unsigned; added recognition of "u" flag for unsigned
14813 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14814 * src/SDCCval.c (valDiv, valMod): fixed signdness
14815 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14816 signedness of modulo, left and right shift
14817 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14818 * support/Util/SDCCerr.h: added warning W_INT_OVL
14819 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14820 * src/SDCCast.c (ast_print): improved output of constants
14822 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14824 Fixed some warnings when building with MSVC:
14826 * as/mcs51/asdata.c
14830 * link/z80/aslink.h
14831 * link/z80/lkdata.c
14832 * link/z80/lkeval.c
14837 * support/cpp2/cpplib.c
14841 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14843 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14845 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14847 * support/librarian/clean.mk: Do not remove Makefile.
14848 * support/librarian/Makefile: added.
14850 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14852 Added librarian to MSVC build:
14855 * support/librarian/librarian.dsp
14857 'configure' not needed for librarian, removed:
14858 * support/librarian/configure
14859 * support/librarian/configure.in
14860 * support/librarian/config_in.h
14861 * support/librarian/Makefile.in
14863 Hopefully these ones built the librarian and the rest of sdcc properly:
14865 * Makefile.common.in
14867 Messed up 'configure', so revert to previous version:
14871 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14874 there, while the mantissa of a double is "only" 53 bits wide.
14876 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14878 Adding sdcclib to the build. MSVC project coming soon.
14879 Files added/changed:
14881 * support/librarian/clean.mk
14882 * support/librarian/configure
14883 * support/librarian/configure.in
14884 * support/librarian/config_in.h
14885 * support/librarian/Makefile.bcc
14886 * support/librarian/Makefile.in
14887 * support/librarian/sdcclib.c
14890 * Makefile.common.in
14894 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14896 Linker now complaints if linked modules have conflicting options, for
14897 example, one compiled using --model-large and another one compiled with
14898 --model-small. The following files were modified:
14900 * as/mcs51/asdata.c
14901 * as/mcs51/aslink.h
14903 * as/mcs51/asmain.c
14905 * as/mcs51/i51pst.c
14906 * as/mcs51/lkdata.c
14907 * as/mcs51/lklibr.c
14908 * as/mcs51/lkmain.c
14914 * link/z80/aslink.h
14915 * link/z80/lkdata.c
14916 * link/z80/lklibr.c
14917 * link/z80/lkmain.c
14920 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14922 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14923 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14925 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14927 * src/z80/mappings.i: fix _mul[us][int,long] entries
14929 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14931 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14933 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14935 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14936 * support/regression/tests/bitopcse.c: added
14944 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14946 added support for new library format to z80, gbz80 linkers:
14952 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14954 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14955 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14957 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14959 added DUMMY_READ_VOLATILE:
14968 * src/SDCCcse.c (algebraicOpts): many improvements
14969 * src/SDCCcse.h: removed algebraicOpts()
14970 * src/SDCCicode.c (picDummyRead): added
14972 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14974 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14975 "Insufficient space in data memory".
14977 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14979 * src/mcs51/gen.c: fixed bug #771358
14980 * src/z80/gen.c: fixed bug #759087
14982 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14984 * src/pic16/glue.c: minor cleanup by Vangelis
14986 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14988 * device/include/regc515c.h: fixed #758477
14989 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14990 * device/lib/_gptrput.c: saved a few bytes
14991 * my tab spacing is 8, yours too?)
14992 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14993 * device/lib/serial.c: process RX bytes earlier than TX bytes
14994 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14996 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14998 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15000 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15002 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15004 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15006 * device/lib/Makefile.in: bad fix, reverted to 1.43
15008 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15010 * device/lib/Makefile.in: added missing z80 object files
15012 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15014 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15015 pic16 progress by Vangelis:
15018 * src/pic/Makefile:
15025 * pic16/genarith.c:
15030 * pic16/pcodepeep.c:
15033 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15035 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15037 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15039 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15040 added gbz80 build to MSVC project.
15041 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15042 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15043 from 8051 stuff and setup so it links using a .lnk file.
15045 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15047 * support/librarian/sdcclib.c: sdcc librarian.
15048 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15051 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15053 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15055 2003-07-02 Borut Razem <borut.razem AT siol.net>
15057 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15058 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15059 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15060 src/xa51/main.c, src/z80/main.c:
15061 virtualization of glue() function: each port has it's own glue function,
15062 which is accessed by do_glue function pointer in PORT.general structure
15064 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15066 * DS800C400 fun, improved ROM interface and tinibios.
15068 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15070 * More support for DS80C400. Now includes beginning of interface to ROM.
15072 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15074 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15076 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15078 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15080 2003-06-19 Borut Razem <borut.razem AT siol.net>
15082 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15084 2003-06-19 Borut Razem <borut.razem AT siol.net>
15086 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15087 fixed Z80 port - crt0.o: cannot open.
15089 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15091 * support/Util/MySystem.c (merge_command): revert bad fix
15093 2003-06-18 Borut Razem <borut.razem AT siol.net>
15095 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15097 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15099 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15100 option --use-stdout sends errors to stdout instead of stderr.
15102 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15104 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15106 2003-06-15 Borut Razem <borut.razem AT siol.net>
15108 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15109 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15110 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15111 fixed width array of pointers replaced with sets;
15112 multiple include and lib paths ared transferred to preprocessor and linker
15113 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15114 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15115 fixed width array of pointers
15116 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15117 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15118 fixupPath(), getPathDifference()
15119 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15120 fixed width array of pointers
15122 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15124 * src/pic16/ralloc.c: fix warnings
15125 * src/pic16/pcode.c: fix warning
15127 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15129 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15130 know all the details, but essentially this set of changes enable
15131 the pic16 port to generate movff instructions and generate assembler
15135 * src/pic16/glue.c:
15136 * src/pic16/pcode.c:
15137 * src/pic16/device.c:
15138 * src/pic16/main.c:
15139 * src/pic16/pcode.h:
15140 * src/pic16/pcoderegs.c:
15141 * src/pic16/ralloc.c:
15142 * src/pic16/ralloc.h:
15144 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15146 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15147 added option --vc, so sdcc errors and warnings are compatible with
15148 Microsoft Visual Studio.
15150 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15152 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15153 device/lib/libfloat.lib: added atof function.
15155 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15157 * doc/sdccman.lyx: updated to Lyx 1.3
15158 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15159 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15160 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15162 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15164 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15166 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15168 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15169 additions to the "related tools/documentation" section
15171 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15173 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15175 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15177 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15178 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15180 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15182 * doc/sdccman.lyx: fix double dash and other minor things
15183 * doc/Makefile: fix double dash
15185 2003-05-28 Karl Bongers(patches from Martin Helmling)
15186 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15187 condition and ignore commands.
15189 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15191 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15192 is in parts still quite out of date, I did changes as far as I felt makes sense
15193 for a non-native english speaker.
15194 Please feel free to add to the manual or to correct my changes.
15195 * doc/Makefile: undid touching the date of intermediate tex files.
15197 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15199 * doc/sdccman.lyx: Manual has an index now
15201 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15203 Finalize muluint/mulsint and mululong/mulslong merging:
15204 * device/lib/_mulint.c
15205 * device/lib/_mullong.c
15206 * device/lib/gbz80/mul.s
15207 * device/lib/gbz80/stubs.s
15208 * device/lib/z80/mul.s
15209 * device/lib/z80/stubs.s
15210 * src/SDCCsymt.c (initCSupport)
15212 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15214 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15215 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15216 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15217 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15220 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15222 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15223 the regression tests I'm not brave enough to enable 245.b, 245.c
15224 * doc/sdccman.lyx: added latex preamble for hyperref package.
15225 Using pdflatex this will give you a hyperlinked pdf file with
15226 bookmarks. (prepend '%' before /usepackage if this breaks something)
15228 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15230 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15232 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15234 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15236 2003-05-21 <johan AT balder>
15238 * src/SDCCglue.c (printIval): fixed bug #739934
15240 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15242 Applied patch from bug 737905 (renamed yylineo to mylineno):
15249 * src/pic16/pcode.c: Cleaned warnings
15250 * src/pic16/pcodeflow.c: Cleaned warnings
15251 * src/pic16/pcoderegs.c: Cleaned warnings
15253 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15255 * src/pic16/pcode.c: Cleaned warnings
15256 * src/pic16/pcodepeep.c: Cleaned warnings
15257 * src/pic16/ralloc.c: Cleaned warnings
15259 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15261 * doc/sdccman.lyx: fixed bug 739745
15262 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15264 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15266 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15267 it can be defined with CFLAGS when running configure
15268 * src/SDCCmain.c: fixed compiling + linking with object files
15270 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15272 * configure.in: configure for pic16 port,
15273 added --disable-pic16-port
15274 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15275 * src/SDCCmain.c: linkOptions is changed to set *,
15276 added if/endif conditional macros to remove options help
15277 messages from optionsTable when a port is not configured, added
15278 support for the PIc16 port in the ports table, when executing
15279 the compiler with no port specified on command line, a default
15280 port is selected with the new macro DEFAULT_PORT which is
15281 defined in port.h, in setDefaultOptions() linkOptions is removed
15282 from initialization assignment, since now it is a set,
15283 parseCmdLine uses setParseWithComma for linkOptions, in
15284 linkEdit() linkOptions are accessed with new function indexSet()
15285 which returns the i'th item of a set variable. See SDCCset.c, in
15286 linkEdit() when calling buildCmdLine(), added linkOptions as
15287 last argument. Now users can pass arguments to gplink via the
15288 -Wl option, main() uses pic16glue() to glue up pic16 programs
15289 * src/SDCCpeeph.c: various changes to support pic16
15290 * src/SDCCset.c: added function void *indexSet(set *, int) to
15291 return the i'th item of the set
15292 * src/SDCCset.h: added function prototype for indexSet()
15293 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15294 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15295 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15296 added macro DEFAULT_PORT
15297 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15298 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15300 * src/pic16/glue.c: commented out some error producing lines
15301 * src/pic16/main.c: __config directives are commented out to stop
15302 gpasm complaining and test the linkage with gplink, _linkCmd and
15303 _asmCmd changed to be more gplink and gpasm friendly
15304 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15305 produced an error when parsed, peep rule 12 is added to utilize
15306 movff, but it is commented out since the pCode does not support
15307 yet a command with 2 address arguments
15309 2003-05-18 <johan AT balder>
15311 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15312 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15313 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15315 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15316 Added feature to script commands from file.
15318 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15320 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15321 * src/SDCCutil.c: include ctype.h for win32
15323 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15325 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15327 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15329 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15330 Fixed so you can set breakpoints prior to run, run does not stop
15331 on entry now. Add tbreak. Other enhancements and fixes for use
15334 2003-05-12 Borut Razem <borut.razem AT siol.net>
15336 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15338 2003-05-11 Borut Razem <borut.razem AT siol.net>
15340 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15341 the path of bin directory, so that PATH is the only env. variable, which has to be set
15342 in case of standard installation.
15343 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15344 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15345 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15347 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15349 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15350 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15351 temp files are in the port dir; clean the gen/test directory when
15352 generating new test.c
15353 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15354 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15355 * support/regression/tests/zeropad.c: added
15357 2003-05-09 <johan AT balder>
15359 * src/SDCCglue.c: fixed bug #597940
15361 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15363 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15364 cache sfr, optimize next,step, fix off by one sourceline,
15365 support ddd list function.
15366 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15368 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15370 * support/regression/HTMLgen.py: added compare_s2f()
15371 * support/regression/Makefile: redo 1.27
15372 * support/regression/generate-cases.py: redo 1.5
15374 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15376 * support/regression/tests/float.c: workaround 33 bit hex constant
15377 * support/regression/tests/simplefloat.c: fix division for host
15379 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15381 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15382 that tame's the PIC's over-aggressive optimizer.
15384 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15386 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15389 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15391 Initial support for DS80C400. "Hello world" runs on TINIm400
15394 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15396 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15397 * Some notes on ddd usage added in debugger/README
15398 Martin Helmling adding more features and fixes for ddd GUI debugger.
15399 Code added for nexti, stepi, up, down, and other adjustments.
15401 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15403 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15404 * src/pic/peeph.def Added two rules to optimize carry manipulation
15405 * src/pic/* removed debug printfs
15407 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15409 * debugger/mcs51/cmd.c: added header newalloc.h
15411 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15413 * as/Makefile: new EXEEXT
15414 * as/z80/Makefile: remove trailing slash of BUILDIR
15415 * as/z80/clean.mk: new EXEEXT
15416 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15417 * support/cpp2/Makefile.in: new EXEEXT
15418 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15420 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15422 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15423 EXEEXT was introduced to fix all related problems with targets
15424 "clean", "install" and "uninstall"; a couple of further flaws
15425 especially with "clean" have been fixed too
15426 * as/mcs51/Makefile.in
15427 * as/mcs51/clean.mk
15431 * debugger/mcs51/Makefile.in
15432 * debugger/mcs51/clean.mk
15433 * link/z80/Makefile
15434 * link/z80/Makefile.in
15435 * link/z80/clean.mk
15437 * packihx/Makefile.in
15439 * sim/ucsim/Makefile
15440 * sim/ucsim/clean.mk
15441 * sim/ucsim/avr.src/Makefile.in
15442 * sim/ucsim/avr.src/clean.mk
15443 * sim/ucsim/s51.src/Makefile.in
15444 * sim/ucsim/s51.src/clean.mk
15445 * sim/ucsim/xa.src/Makefile.in
15446 * sim/ucsim/xa.src/clean.mk
15447 * sim/ucsim/z80.src/Makefile.in
15448 * sim/ucsim/z80.src/clean.mk
15449 * sim/ucsim/main_in.mk
15450 * sim/ucsim/packages_in.mk
15451 * sim/ucsim/gui.src/Makefile.in
15452 * sim/ucsim/gui.src/serio.src/Makefile.in
15453 * sim/ucsim/gui.src/serio.src/clean.mk
15456 * support/cpp2/Makefile.in
15457 * support/cpp2/clean.mk
15458 * support/makebin/Makefile
15459 * support/makebin/clean.mk
15460 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15461 * doc/sdccman.lyx: --program-suffix no longer needed
15463 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15465 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15466 Martin Helmling added support for ddd GUI debugger.
15467 Code added to display assembly, set variables, and other commands
15468 to interface to ddd.
15470 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15472 * as/Makefile: fix target clean
15473 * as/clean.mk: fix target clean
15474 * as/z80/clean.mk: fix target clean
15476 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15478 * Makefile.common.in: added AT EXEEXT AT
15479 * configure.in: removed all mingw32 stuff
15480 * configure: rebuilt from configure.in
15481 * doc/sdccman.lyx: updated section "installation"
15482 * support/scripts/sdcc_mingw32: adapted to configure
15483 * support/scripts/sdcc_cygwin_mingw32: added
15485 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15487 * src/pic Added object file support for the PIC port
15488 * src/pic Applied patch from Craig Franklin (this started the object file support)
15489 * src/regression Updated the PIC regression tests for object files
15491 2003-04-20 Borut Razem <borut.razem AT siol.net>
15493 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15494 lklex.c: In function `getfid':
15495 lklex.c:203: warning: array subscript has type `char'
15496 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15497 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15498 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15499 stack handling macros
15501 2003-04-19 Borut Razem <borut.razem AT siol.net>
15503 * "handling space characters in file path" task:
15504 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15505 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15506 * support/Util/MySystem.h: make it self-sufficient
15507 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15508 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15509 handling space characters in file path
15510 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15511 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15512 * support/Util/MySystem.c: handling space characters in executable's path
15514 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15516 * as/z80/Makefile: fix permanent rebuild of z80
15517 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15518 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15520 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15522 * src/SDCCopt.c: add special case optimization to replace modulo by
15523 a power of two with a bitwise AND.
15525 2003-04-18 <johan AT balder>
15527 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15529 2003-04-17 <johan AT balder>
15531 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15532 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15534 2003-04-13 Borut Razem <borut.razem AT siol.net>
15536 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15537 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15538 fixed mingw problem in adl_NORMALIZE_PATH
15540 2003-04-12 Borut Razem <borut.razem AT siol.net>
15542 * fixed "#pragma SAVE/RESTORE can not be nested":
15543 * src/SDCC.lex: reworked pragma handling functions
15544 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15545 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15547 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15549 * src/SDCCutil.c (pathEquivalent): defined but not used
15550 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15551 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15552 * configure: rebuilt from configure.in
15553 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15554 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15555 * device/include/Makefile.in: replace sdcc_datadir
15556 * device/lib/Makefile.in: replace sdcc_datadir
15557 * Makefile.common.in: add LDFLAGS from configure
15558 * packihx/Makefile.in: use LDFLAGS
15559 * src/Makefile.in: use LDFLAGS
15560 * support/cpp2/Makefile.in: add LDFLAGS from configure
15561 * support/makebin/Makefile: use LDFLAGS
15562 * .version: bumped version number to 2.3.5
15564 2003-04-12 Borut Razem <borut.razem AT siol.net>
15566 * completed "different paths" task:
15567 * src/SDCCmacro.c: fixed bug in handling quotes
15568 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15569 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15571 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15573 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15575 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15577 * ds390/gen.c ds390/peeph.def: fix bug 706781
15579 2003-04-11 Borut Razem <borut.razem AT siol.net>
15581 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15583 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15585 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15586 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15587 set - this bit used to not be set...).
15588 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15589 bad code in PIC Port
15590 * src/regression/and2.c added to test bug 609268
15591 * src/regression/Makefile added and2.c to regression test
15594 2003-04-08 <johan AT CP255758-A>
15596 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15597 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15598 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15600 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15602 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15604 * support/cpp2/Makefile.in: fix bug #487815
15605 * configure: rebuilt from configure.in
15606 * Makefile.common.in: docdir changed, new path suffixes
15607 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15608 * sdcc_vc_in.h: reflect changes from sdccconf.h
15609 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15610 * src/SDCCutil.h: remove BINDIR hack
15611 * doc/sdccman.lyx: update new path hierarchy
15613 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15615 * src/SDCCpeeph.c: added okToRemoveSLOC test
15617 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15619 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15621 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15623 * src/SDCCpeeph.c: added labelIsReturnOnly test
15624 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15626 2003-04-05 <johan AT balder>
15628 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15629 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15630 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15631 * src/SDCCast.c: fixed a warning
15632 * src/SDCCast.h: fixed a warning
15633 * src/SDCCicode.c (operandFromAst): fixed a warning
15635 2003-04-04 <johan AT balder>
15637 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15638 * src/SDCCast.c (decorateType): fixed bug #715076
15639 * src/SDCC.y: fixed bug #702907
15641 2003-04-03 <johan AT balder>
15643 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15644 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15645 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15646 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15647 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15649 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15651 * _decdptr.c: fix return values
15652 * _gptrget.c: fix return values
15653 * _gptrgetc.c: fix return values
15654 * _gptrput.c: fix return values
15655 * _mulint.c: fix return values
15656 * as/z80/Makefile: fix 'make -j' problem
15658 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15660 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15661 * configure.in: big cleanup, updated to autoconf 2.5x
15662 * configure: rebuilt from configure.in
15663 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15664 * sdcc_vc_in.h: reflect changes from sdccconf.h
15665 * doc/Makefile: fixed a flaw in "make install"
15667 2003-04-02 <johan AT balder>
15669 * src/ds390/gen.c (genCmp): no comments
15670 * src/mcs51/gen.c (genCmp): no comments
15671 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15672 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15674 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15676 * support/regression/generate-cases.py: place generated file in given sub directory
15677 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15678 * support/regression/Makefile: improvements for 'make -j';
15679 side effect: it's simpler and faster now
15681 2003-03-31 Borut Razem <borut.razem AT siol.net>
15683 * src/z80/main.c: link-{port} and as-{port} defined without path
15684 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15686 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15688 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15690 2003-03-30 Borut Razem <borut.razem AT siol.net>
15692 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15693 changed type of list parameter to set
15694 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15695 * src/port.h: changed type of do_assemble() parameter to set
15696 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15697 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15698 definition of "cppoutfilename" macro with NULL value in preProcess()
15699 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15700 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15701 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15702 replaced with set *binPathSet
15703 * shash_add() deallocates the item, if allready exsists, before adding the new one
15704 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15706 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15708 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15709 a nested for loop bug in the PIC port
15710 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15713 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15715 * support/Util/dbuf.h: remove C++ stuff to make it portable
15717 2003-03-28 Borut Razem <borut.razem AT siol.net>
15719 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15720 literal strings in stringLiteral()
15721 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15722 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15725 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15727 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15729 2003-03-26 <johan AT balder>
15731 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15732 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15733 * src/SDCCast.c (decorateType): fixed " -v < 3"
15735 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15737 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15738 Added Lenny Story's debug infrastructure changes:
15739 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15740 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15741 * src/cdbFile.c: added
15742 * src/SDCCdebug.c: added
15743 * src/SDCCdebug.h: added
15744 * src/SDCCast.c (createFunction)
15745 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15746 * src/SDCCmain.c (parseCmdLine, main)
15747 * src/SDCCmem.c (redoStackOffsets)
15748 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15751 * src/avr/gen.c (genAVRCode)
15752 * src/ds390/gen.c (gen390Code)
15753 * src/mcs51/gen.c (gen51Code)
15754 * src/pic/gen.c (genpic14Code)
15755 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15756 * src/xa51/gen.c (genXA51Code)
15757 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15759 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15761 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15762 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15764 2003-03-22 <johan AT balder>
15766 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15768 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15770 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15771 * doc/cdbfileformat.lyx: added, written by Lenny Story
15772 * doc/Makefile: added cdbfileformat.lyx
15773 * doc/clean.mk: added cdbfileformat.lyx
15775 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15777 * src/mcs51/peeph.def: fix bug #705773
15779 2003-03-20 <johan AT balder>
15781 An sfr/sbit can have an "at #" AND an initializer
15782 * src/SDCCsymt.c (checkSClass):
15783 * src/SDCCmem.c (allocGlobal):
15784 * src/SDCCmem.c (allocLocal):
15785 * src/SDCCast.c (createBlock):
15787 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15789 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15791 2003-03-16 <johan AT balder>
15793 Undid the hackup of const and volatile, the problem is much bigger
15795 * src/SDCCast.c:1.171
15796 * src/SDCCglue.c:1.138
15797 * src/SDCCicode.c:1.146
15798 * src/SDCCsymt.c:1.150
15799 * src/SDCCval.c:1.65
15801 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15803 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15804 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15806 2003-03-13 <johan AT balder>
15808 Hackup const and volatile modifiers in type chains a bit:
15810 * src/SDCCast.c:1.169
15811 * src/SDCCglue.c:1.136
15812 * src/SDCCicode.c:1.143
15813 * src/SDCCsymt.c1.146
15814 * src/SDCCsymt.h1.59
15815 * src/SDCCval.c:1.63
15817 2003-03-12 <johan AT balder>
15819 * src/SDCCBBlock.h: more LRH debugging junk
15820 * src/SDCCcflow.h: more LRH debugging junk
15821 * src/SDCCloop.c: more LRH debugging junk
15822 * src/SDCC.y (struct_declaration): fixed bug #697590
15823 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15824 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15825 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15827 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15828 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15829 test function names must now match exactly).
15830 * src/SDCCcse.c: added special case in findCheaperOp to allow
15831 extending a short integer. Makes less awful code for bug 700121 test case.
15833 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15835 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15836 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15838 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15840 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15841 actually called (operandsNotEqual() was called for all
15842 operandsNotEqualX tests).
15844 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15846 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15847 with shorter literals. Fixes bug 700121.
15849 2003-03-11 <johan AT balder>
15851 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15853 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15855 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15856 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15858 2003-03-10 Borut Razem <borut.razem AT siol.net>
15860 * src/SDCCmain.c: pipe preprocessor's output
15861 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15862 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15863 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15864 which closes all pipes in pipeSet set
15865 * src/SDCCset.c: free deleted item in function deleteSetItem()
15866 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15867 moved from z80 to src subproject
15868 * .version: increased version number to 2.3.4
15870 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15872 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15873 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15874 * support/regression/ports/xa51/spec.mk: fix typo
15876 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15878 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15880 2003-03-09 Borut Razem <borut.razem AT siol.net>
15882 * src/SDCCmain.c: pipe preprocessor's output
15883 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15884 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15885 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15886 which closes all pipes in pipeSet set
15887 * src/SDCCset.c: free deleted item in function deleteSetItem()
15888 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15889 moved from z80 to src subproject
15891 2003-03-09 Borut Razem <borut.razem AT siol.net>
15893 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15894 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15895 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15896 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15897 * src/SDCCglobl.h: unification of WIN32 native definitions
15899 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15901 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15903 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15905 * src/configure.in: check for endianess (even while cross-compiling)
15906 * src/configure: check for endianess (even while cross-compiling)
15907 * src/configure_in.h: check for endianess (even while cross-compiling)
15908 * src/avr/gen.c: remove old endianess stuff
15909 * src/mcs51/gen.c: remove old endianess stuff
15910 * src/ds390/gen.c: remove old endianess stuff
15911 * src/pic/gen.c: remove old endianess stuff
15912 * src/pic/genarith.c: remove old endianess stuff
15913 * src/pic/glue.c: fix endianess check
15914 * src/pic16/gen.c: remove old endianess stuff
15915 * src/pic16/genarith.c: remove old endianess stuff
15916 * src/pic16/glue.c: fix endianess check
15917 * src/xa51/gen.c: remove old endianess stuff
15918 * src/z80/gen.c: fix endianess check
15919 * src/SDCCglue.c: fix endianess check
15920 * src/ds390/peeph.def: fix bug 700036
15922 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15924 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15925 * src/configure: find appropriate data-types on host for SDCC's int and long
15926 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15927 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15928 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15930 2003-03-07 <johan AT balder>
15933 some minor cleanups before the big shot
15934 OP_DEFS and OP_USES now use Kevin's protection
15935 new option --nolabelopt
15937 * src/SDCCBBlock.c:
15946 * src/ds390/ralloc.c:
15947 * src/mcs51/ralloc.c:
15948 * src/pic/ralloc.c:
15949 * src/xa51/ralloc.c:
15950 * src/z80/ralloc.c:
15952 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15954 * src/pic/pcode.c (get_op): fix 64 bit warnings
15955 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15956 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15957 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15958 * support/regression/tests/malloc.c: fix 64 bit warnings
15960 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15962 * src/mcs51/gen.c (genMinus): fixed bug 696436
15964 2003-03-02 Borut Razem <borut.razem AT siol.net>
15966 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15968 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15970 * configure.in: test for mkstemp
15971 * sdccconf_in.h: add HAVE_MKSTEMP
15973 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15975 * device/include/ctype.h: removed warning while using --stack-auto
15976 * device/include/malloc.h: removed warning while using --stack-auto
15977 * device/include/string.h: removed warning while using --stack-auto
15979 2003-02-23 Borut Razem <borut.razem AT siol.net>
15981 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15982 because NDEBUG is defined (see man assert)
15983 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15985 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15987 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15988 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15990 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15992 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15993 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15995 2003-02-18 <johan AT balder>
15997 * as/mcs51/asmain.c (asmbl): module can start with a digit
15998 * as/z80/asmain.c (asmbl): module can start with a digit
16000 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16002 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16003 * src/asm.c: fix pipe() for Mingw32
16005 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16007 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16008 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16009 make -V work again; --c1mode reads now from stdin
16010 * doc/sdccman.lyx: added --c1mode
16011 * support/Util/SDCCerr.c: new messages for c1 mode
16012 * support/Util/SDCCerr.h: new messages for c1 mode
16013 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16015 2003-02-15 <johan AT balder>
16017 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16019 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16021 * doc/sdccman.lyx: Environment variables, -o and other minor things
16023 2003-02-14 <johan AT balder>
16025 * src/xa51/main.c: before anyone really tries to use it :)
16027 * Install doc's in share/sdcc/doc
16028 * removed some obsolete files
16029 * Do a proper make distclean and uninstall
16030 M Makefile.common.in
16033 M device/include/Makefile.in
16034 M device/lib/Makefile.in
16037 M sim/ucsim/doc/Makefile.in
16039 R src/avr/peeph.rul
16040 R src/xa51/peeph.rul
16041 M support/cpp2/Makefile.in
16042 M support/makebin/Makefile
16045 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16047 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16049 2003-02-10 Borut Razem <borut.razem AT siol.net>
16051 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16052 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16053 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16054 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16055 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16056 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16057 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16058 src/z80/Makefile.bcc: Borland Makefile cleanup
16059 * as/z80/Makefile.bcc: Added Borland Makefile
16060 * support/cpp2/borland.h: Removed
16062 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16064 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16065 * src/SDCC.lex: new pragma NOIV
16066 * src/SDCCglobl.h: new pragma NOIV
16067 * src/SDCCmem.c: new pragma NOIV
16069 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16071 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16073 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16075 * src/SDCCmain.c: signal handling is switched off by --debug
16076 * doc/Makefile: small fix for install; use clean.mk again
16077 * doc/clean.mk: clean *.pdf and *.html too
16079 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16081 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16082 * device/lib/printfl.c: fix a ds390 bug by making it portable
16083 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16084 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16085 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16086 * debugger/mcs51/cmd.c: converted multi-line string literals
16087 * sim/ucsim/globals.cc: converted multi-line string literals
16088 * src/SDCCmain.c: introduced signal handler to remove temp files
16089 * doc/Makefile: small tweaks, implement clean
16090 * doc: removed generated files
16092 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16094 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16095 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16096 Address Record is not correctly generated for DS390."
16098 2003-02-02 Borut Razem <borut.razem AT siol.net>
16100 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16101 * as/mcs51/asm.h: fixed compilation with Borland C
16102 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16103 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16104 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16105 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16106 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16107 src/z80/Makefile.bcc: delete $(LIB) only if exist
16108 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16110 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16112 * device/include/malloc.h: introduced NULL
16113 * device/include/string.h: introduced NULL
16114 * device/include/stdlib.h: introduced NULL
16115 * device/lib/_memcpy.c: removed NULL
16116 * device/lib/_strcat.c: removed NULL
16117 * device/lib/_strchr.c: removed NULL
16118 * device/lib/_strcmp.c: removed NULL
16119 * device/lib/_strcpy.c: removed NULL
16120 * device/lib/_strcspn.c: removed NULL
16121 * device/lib/_strlen.c: removed NULL
16122 * device/lib/_strncat.c: removed NULL
16123 * device/lib/_strncmp.c: removed NULL
16124 * device/lib/_strncpy.c: removed NULL
16125 * device/lib/_strpbrk.c: removed NULL
16126 * device/lib/_strrchr.c: removed NULL
16127 * device/lib/_strspn.c: removed NULL
16128 * device/lib/_strstr.c: removed NULL
16129 * device/lib/_strtok.c: removed NULL
16130 * device/lib/malloc.c: removed NULL, include own header
16132 2003-02-02 <johan AT balder>
16134 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
16135 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16136 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16137 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16138 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16139 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16141 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16143 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16146 2003-02-01 <johan AT balder>
16148 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16150 2003-01-31 <johan AT CP255758-A>
16152 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16154 2003-01-30 <johan AT balder>
16156 * src/SDCCBBlock.c: automatic bug detection
16157 * src/SDCCicode.c: automatic bug detection
16159 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16161 * src/SDCCglobl.h: now --xram-size 0 works
16162 * src/SDCCmain.c: now --xram-size 0 works
16164 2003-01-29 <johan AT balder>
16166 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16168 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16170 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16171 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16172 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16173 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16174 * src/SDCCglobl.h: Added options --xram-size and --code-size
16175 * src/SDCCmain.c: Added options --xram-size and --code-size
16177 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16179 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16180 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16182 2003-01-27 <johan AT balder>
16184 * src/SDCC.y: fixed bug #613764
16186 2003-01-26 <johan AT balder>
16188 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16189 * src/SDCCsymt.h: fixed bug #673374
16190 * src/SDCCglue.c: fixed bug #661910
16191 * src/SDCCast.c: fixed bug #458099 and 673374
16193 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16195 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16196 * as/mcs51/strcmpi.h: added
16197 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16198 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16199 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16200 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16201 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16202 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16203 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16204 * as/mcs51/Makefile.aslink: new module strcmpi
16205 * as/mcs51/Makefile.asx8051: new module strcmpi
16206 * as/mcs51/Makefil.bcc: new module strcmpi
16207 * as/mcs51/Makefile.in: new module strcmpi
16208 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16210 2003-01-26 <johan AT balder>
16212 * src/SDCCglue.c: reverted back to 1.124
16213 * src/SDCCast.c: reverted back to 1.156
16214 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16216 2003-01-25 <johan AT balder>
16218 * src/SDCCglue.c: A better fix for bug #661910
16219 * src/SDCCast.c: A better fix for bug #661910
16220 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16222 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16224 * src/Makefile.in: remove spawn.o
16225 * src/SDCCmain.c: remove spawn.h
16226 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16227 * src/spawn.c: removed
16228 * src/spawn.h: removed
16229 * support/regression/ports/ds390/spec.mk: link with -r
16231 2003-01-24 <johan AT CP255758-A>
16233 * src/ds390/gen.c (aopOp): fixed bug #667458
16234 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16235 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16236 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16238 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16240 * src/mcs51/peeph.def: better assembler identation by Frieder
16241 * src/mcs51/gen.c: better assembler identation by Frieder
16243 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16245 * as/z80/string.h: removed for gcc 3.2
16246 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16247 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16249 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16251 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16252 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16253 * support/regression/Makefile: separate temp files for ports
16254 * support/regression/generate-cases.py: separate temp files for ports
16255 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16256 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16258 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16260 * moved tinitalk to device/examples/ds390
16262 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16264 * as/mcs51/lkmem.c: rflag is for DS390
16265 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16266 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16267 (linkEdit): move mem- and map-files the same way as ihx-files
16268 * src/z80/main.c (_setDefaultOptions): removed --generic
16269 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16270 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16271 * src/pic/glue.c (picglue): --c1mode works again
16272 * src/pic16/glue.c (pic16glue): --c1mode works again
16273 * src/asm.c (printCLine): fix #660034
16275 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16277 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16278 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16279 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16280 * as/mcs51/lkmem (summary): better fix for sp problem
16281 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16282 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16283 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16284 remove --stack-after-data
16286 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16288 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16289 * src/SDCCutil.c (join): ugly bug: missing '\0'
16290 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16292 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16294 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16296 * src/pic/main.c (_asmCmd): gpasm supports -o
16297 * src/z80/main.c: more general macros
16298 * device/lib/Makefile.in: remove intermediate files
16300 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16302 * .version: Bumped version number to 2.3.3
16303 * src/SDCCBBlock.c: new option -o
16304 * src/SDCCglobl.h: new option -o
16305 * src/SDCCglue.c: new option -o
16306 * src/SDCCmain.c: new option -o
16307 * src/asm.c: new option -o
16308 * src/ds390/main.c: new option -o
16309 * src/pic/glue.c: new option -o
16310 * src/pic/pcode.c: new option -o
16311 * src/pic/ralloc.c: new option -o
16312 * src/pic16/glue.c: new option -o
16313 * src/pic16/pcode.c: new option -o
16314 * src/pic16/ralloc.c: new option -o
16315 * src/z80/main.c: new option -o
16316 * device/lib/Makefile.in: use -o
16317 * support/regression/ports/ds390/spec.mk: use -o
16318 * support/regression/ports/gbz80/spec.mk: use -o
16319 * support/regression/ports/mcs51/spec.mk: use -o
16320 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16321 * support/regression/ports/z80/spec.mk: use -o
16322 * support/regression/ports/ucz80/spec.mk: use -o
16323 * support/regression/ports/xa51/spec.mk: use -o
16324 * support/regression/fwk/lib/timeout.c: fix usage string
16326 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16327 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16329 2003-01-07 <johan AT balder>
16331 * src/SDCCast.c (decorateType): fixed bug #600035
16333 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16334 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16335 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16336 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16337 * src/pic/pcode.c: outcommented unused variable to remove warnings
16338 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16340 2003-01-06 <karl AT turbobit.com>
16341 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16344 2003-01-06 <johan AT balder>
16346 * src/SDCCicode.c: fixed array add
16348 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16349 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16350 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16352 2003-01-04 <johan AT balder>
16354 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16356 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16357 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16359 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16360 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16361 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16363 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16364 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16366 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16367 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16369 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16370 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16372 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16374 * in /sdcc/as/mcs51/ changed these files in order to create an
16375 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16376 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16377 following files to include the previous two files: aslink.dsp,
16378 Makefile.aslink, Makefile.bcc, and Makefile.in.
16380 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16381 .adb instead of .cdb
16383 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16385 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16386 value from option --iram-size.
16388 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16390 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16393 2002-09-18 <wiml AT hhhh.org>
16395 * SDCClrange.h: exposed setFromRange() and setToRange()
16396 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16397 packRegsForAccUse() (bug 542397)
16398 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16399 multiple times and emitting the fetch operations more than once
16400 added aopGetUsesAcc() function to allow binary operators to
16401 fetch their operands in the correct order; made genMinus() emit
16402 compact code for X = LITERAL - Y
16404 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16405 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16406 sprintf() in line 1267.
16408 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16409 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16412 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16413 Changes to aslink (All the changes are marked with 'JCF'):
16415 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16418 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16419 area BSEG. Also moves, if possible, the DATA area down into the internal
16420 ram so more space is available.
16422 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16425 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16426 not bytes. Function summary() which creates a memory usage summary
16427 file with extension .mem. Reports of overlaping stack and small stack
16428 size. If the space for the stack is less than 16 bytes aslink trows a
16431 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16432 the 8051. Option 'y' for memory summary output file.
16434 Changes to sdcc (All the changes are marked with 'JCF'):
16436 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16438 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16439 overlaying area for it (uses RegBankUsed[4]).
16441 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16442 bank zero as used by default. By default aslink locates the stack
16443 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16444 the creation of the .mem file. Delegates the allocation of data area
16445 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16446 the begining of the stack area to aslink.
16448 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16449 glue() in SDCCglue.c creates an area for it.
16451 2002-09-03 Borut Razem <borut.razem AT siol.net>
16452 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16453 sdcc/src/pic/glue.c:
16454 introduced atexit() handler for teporay files removal in case of
16455 errors, assertions, ...
16457 2002-08-29 Borut Razem <borut.razem AT siol.net>
16458 * sdcc/support/cpp2/auto-host_vc_in.h:
16459 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16460 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16461 Maybe there is a similar problem with BORLANDC? It should be checked!
16463 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16464 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16465 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16466 was not executed, and the compiler (cl) launched a warning:
16467 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16469 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16470 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16472 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16473 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16475 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16476 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16477 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16478 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16479 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16480 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16481 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16482 - added Release configuration in VS projects
16483 - review of compiler an linker options
16484 - VC .exe files are generated in bin_vc directory, not to interfere
16485 with binaries generated from other projects (cygwin, mingw, bcc ...)
16487 * sdcc/src/yacc.dsp: added
16489 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16490 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16491 and insert the version number definitions from .version
16493 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16495 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16496 added - genarate auto-host.h using auto-host_vc_in.h as template
16499 removed from CVS, generated automatically
16501 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16502 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16504 2002-08-11 Borut Razem <borut.razem AT siol.net>
16505 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16507 2002-08-10 Borut Razem <borut.razem AT siol.net>
16508 * src/SDCCmain.c (main):
16509 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16510 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16511 The consequence was that some temporary files were not removed.
16514 unification of code in functions tempfilename() and tempfile():
16515 function tempnam() is defined in Visual Studio 6.0 and .NET
16517 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16519 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16520 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16521 - removed compiler command line option /WX: Treats all warnings as errors
16522 - update a list of source files, included into the project
16524 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16525 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16526 changed project type to Generic Project so that can be correcly converted to VS.NET project
16528 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16530 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16532 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16534 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16535 added return 0 statements after assert() to make compiler happy
16537 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16538 added newline in the def file to keep MSC compiler satisfied
16540 * sdcc/src/z80/gen.c:
16541 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16542 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16543 - solved MSC error in function aopDump()
16545 * sdcc_vc.h: define PREFIX as "\\sdcc"
16547 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16548 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16550 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16551 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16552 - Rewrote the register banking algorithm.
16553 - Added pCode live-range analysis to registers (for now, only non-used and
16554 singly-used registers optimized away)
16556 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16558 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
16560 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16561 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16563 2002-04-22 Michael Hope <michaelh AT vroom>
16565 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16567 * configure.in (DD_COPT): Added include support required for gbdk.
16569 * .version: Bumped version number just to increase it.
16571 * src/SDCCmain.c: Added -nostdinc to the default options.
16573 2002-04-15 Michael Hope <michaelh AT vroom>
16575 * device/lib/z80/printf.c (sprintf): Added.
16577 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16579 * src/z80/peeph.def: Added transpose redundent load rule.
16581 * src/z80/main.c: Added force callee saves for jaune.
16583 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16585 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16587 2002-03-28 Johan Knol <johan AT balder>
16589 * src/SDCCval.c: fixed bug #532436
16591 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16593 Added "char *Processor" field to the port structure.
16596 Added -p option. Allows port dependent processor to be specified.
16599 Initialized the new field char *Processor field to NULL in all ports
16602 Compiler generated registers for interrupt context saving
16603 were not getting allocated.
16605 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16608 Fixed left shift. Will promote the left side of a left shift
16609 if a) left shifting more than size of operand or b) when assigned
16610 to something size > size of left side
16612 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16614 tons of changes. Register allocation has been
16615 rewritten. Added customization for the various PICs. Flow
16616 analysis is restructured. ...
16618 * src/pic/device.h:
16621 * src/pic/device.c:
16622 Added. device.c is a PIC port hack to accomodate variations
16625 2002-03-13 Michael Hope <michaelh AT vroom>
16627 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16629 2002-03-04 johanknol <johanknol AT manik>
16631 * /src/SDCCval.c: fixed
16633 const unsigned char arr[][2] = { { 0, 1 } };
16634 t18.c:1: error: Initializer element is not constant
16636 2002-03-04 bela <bela AT manik>
16638 * /device/include/mcs51reg.h:
16639 ds89c420 register definition update
16641 2002-03-03 <johan AT FRIJA>
16643 * support/Util/SDCCerr.c: did something, but don't no why anymore
16645 * support/regression/tests/bug-524691.c: made it a little less shy
16647 * src/SDCCast.c (decorateType): fixed bug #524697
16649 * src/SDCCast.c: made some lineno improvements
16651 * src/SDCCval.c (getNelements): changed warning to error
16653 * src/SDCCglue.c (printIvalArray): changed warning to error
16655 * src/SDCCicode.c: fixed a warning for mingw
16657 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16659 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16661 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16663 * src/ds390/peeph.def:
16664 Added some more peephole rules
16666 * src/ds390/gen.c: Various fixes & enhancements
16668 * src/SDCClrange.c, src/SDCClrange.h:
16669 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16671 * src/ds390/ralloc.c:
16672 various fixes & enhancements (ds390) specific
16674 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16675 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16678 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16680 2002-03-02 <johan AT FRIJA>
16682 * src/SDCCast.c (decorateType): fixed bug #524708
16684 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16686 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16688 2002-03-01 Michael Hope <michaelh AT vroom>
16690 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16692 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16694 2002-03-01 <johan AT FRIJA>
16696 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16698 * src/SDCCast.c (decorateType): fixed bug #524209
16700 * src/SDCCval.c (valNot): fixed bug #524195
16702 2002-02-26 <johan AT balder>
16704 * src/xa51/gen.c: fixed a warning
16706 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16708 * src/SDCCast.c (decorateType): fixed bug #522534
16710 2002-02-23 <johan AT balder>
16712 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16714 2002-02-22 <johan AT balder>
16716 * src/SDCCast.c: fixed bug #514865
16718 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16720 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16722 * sdcc/src/SDCCloop.c:
16723 Previous fix was not good. basic blocks that have "break" or "return" are
16724 not really partof a loop , but live ranges used in these blocks should
16725 be live thru the entire loop, so set partOfLoop but don't add them to
16728 2002-02-21 <johan AT FRIJA>
16730 * src/SDCCcse.c: fixed bug #514308
16732 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16735 Fixed BUG #519583. If a conditional block ended in a return/break
16736 statement inside a loop, it was not being considered part of the loop.
16738 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16740 2002-02-10 Karl Bongers <karl AT turbobit.com>
16743 Fixed up SDCDB debugger somewhat. Updated debugger/README
16744 with lots of comments and notes.
16746 * device/examples/test2.c:
16747 Fix bug, "red" variable not being initialized(compiler complained).
16749 * device/examples/Makefile, examples/test3.c:
16750 Add Makefile in device/examples folder, compiles test3.c
16751 for use as a multiple module SDCDB test case.
16753 * sim/ucsim/cmd.src/cmdset.cc:
16754 Took out debug printfs in ucsim "next" command.
16756 * sim/ucsim/xa.src:
16757 Karl and Johan start ucsim XA support. Most dissassembly working,
16758 about 75% emulation done(plenty of work remaining).
16760 * sim/ucsim/z80.src:
16761 Add Z80 support to ucsim, add test-ucz80 regression test,
16762 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16763 Notice z80 compiler fails on examples/test3.c/crc code.
16765 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16767 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16768 Added support for --parms-in-bank1
16770 * src/ds390/peeph.def:
16771 added a few more peephole optimzations
16773 * src/ds390/main.c:
16774 1) added __builtin_inp & __builtin_outp used to read in data of given length
16775 from a memory mapped port
16776 2) added __builtin_memcmp
16777 3) added __builtin_swapw swap bytes of a short
16779 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16780 1) handle multiple send & receives from register bank1
16781 2) ralloc can now allocate DPTR1 to some liveRanges
16783 * src/SDCCsymt.c, src/SDCCsymt.h:
16784 changes to handle multiple sends & receives
16786 * src/SDCCptropt.h:
16787 added some pointer arithmetic optimization
16789 * src/SDCCptropt.c:
16790 added some pointer arithmetic optimizations but not stable yet so not
16791 called from anywhere (will get this working shortly)
16793 * src/SDCCopt.c: fixed for multiple sends & receives
16796 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16797 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16798 set preprocessor defines (depending on options)
16800 * src/SDCCicode.c, src/SDCCicode.h:
16801 changes made to handle multiple sends & receives
16804 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16806 * src/SDCCcse.c, src/SDCCcse.h:
16807 added function findbackward def (to be used in upcoming optimization)
16809 * src/SDCCcflow.c, src/SDCCcflow.h:
16810 added function returnAtEnd - to determine if a basic block terminates with
16813 * src/SDCCast.c, src/SDCCast.h:
16814 added option parms-in-bank1
16816 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16817 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16818 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16819 adjusted for --parms-in-bank1 option
16821 * device/include/string.h:
16822 donot redefine "reentrant" keyword
16824 * device/include/ds80c390.h: Added some more SFRs
16826 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16828 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16830 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16832 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16834 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16836 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16838 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16840 * Added --xram-movc option
16842 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16844 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16846 2002-01-11 Johan Knol
16848 * Added math lib of Jesus Calvino-Fraga
16850 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16852 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16853 * support/regression/Makefile: new target test-mcs51-stack-auto
16854 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16856 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16858 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16860 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16862 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16864 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16866 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16868 * src/SDCCglue.h: add definition for printIvalChar()
16870 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16872 * src/SDCCast.c: fix #498138 by Johan
16874 * src/SDCCglue.c: fix #498138 by Johan
16876 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16878 * support/regression/Makefile: fix clean
16880 * support/regression/ports/ds390/support.c: fix transmission of last character
16882 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16884 * /sdcc/src/ds390/gen.c:
16885 a) improved computing address of stack variable
16886 b) took out some #if 0 code
16887 c) improved parmBytes adjustment
16888 d) improved genPlusIncr & genMinusIncr
16889 e) genCmp could generate bad code (when left assigned to DPTR)
16890 f) Fixed bug in hasInc
16892 * /sdcc/src/ds390/ralloc.c:
16893 a) packRegsForSupport could mess up live information (Fixed)
16894 b) packRegsDPTRuse could be incorrect for left & right shift
16896 * /sdcc/src/mcs51/ralloc.c:
16897 packRegsForSupport could mess up the live information (Fixed)
16899 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16901 * /sdcc/src/SDCCast.c:
16902 can reverse a loop even if function call is present as long
16903 as the loop control variable is local & is not passed as parameter
16905 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16907 * /sdcc/ChangeLog: *** empty log message ***
16909 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16910 More builtin function additions for TININative
16912 * /sdcc/src/ds390/ralloc.c:
16913 Had broken the regression testsuite
16915 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16917 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16918 Added funcattr hasStackParms will be set for reentrant functions when there
16919 are paramteres on the stack, this helps in minimizing frame pointer generation
16920 typeFromStr can handle function pointers now
16922 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16923 *** empty log message ***
16925 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16927 * /src/ds390/gen.c, /src/ds390/main.c:
16928 More builtin function additions for TININative
16930 * /src/ds390/ralloc.c:
16931 Had broken the regression testsuite
16933 * /src/SDCCast.c: Fixed a bug in dumptree
16935 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16936 Added funcattr hasStackParms will be set for reentrant functions when there
16937 are paramteres on the stack, this helps in minimizing frame pointer generation
16938 typeFromStr can handle function pointers now
16940 * /doc/builtins.txt, /doc/TININative.txt:
16941 *** empty log message ***
16944 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16946 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16947 ALPHA version for -mTININative
16949 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16950 updated to reflect changes in the port structure
16953 added function do_assemble (similar to do_link) if non-null this function
16954 will be called to do assembly (-mTININative) requires a multi command
16956 added function genAssemblerEnd will be called to generate assembler Epilogue
16959 added _JavaNative to debug info printing
16961 * /src/SDCCmain.c: added option --tini-libid
16962 added port->do_assemble function (-mTININative) has a multi command assemble
16964 * /src/SDCCglue.c: Disabled "constExpr" check
16965 added port->genAssemblerEnd function
16967 * /src/SDCCglobl.h: Added option --tini-libid value
16970 tookout optimizeCompare from the header (has no external references)
16972 * /src/SDCCast.c: made one more function "static"
16974 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16976 * src/z80/mappings.i: Added z80asm support.
16978 * src/z80/main.c: Added z80asm support on --asm=z80asm
16980 * src/z80/gen.c: Fixed asm portability issues.
16982 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16984 * src/SDCCglue.c (printExterns): Added global/extern split.
16986 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16988 * support/regression/Makefile: added test for mcs51 model large
16990 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16992 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16994 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16996 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16998 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17000 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17002 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17004 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17006 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17008 * support/regression/tests/simplefloat.c: Port to mcs51.
17010 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17011 * support/regression/tests/bug-485362.c: Added.
17013 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17015 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17017 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17019 * src/z80/gen.c (aopDump): Added a dump function.
17021 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17022 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17024 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17026 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17028 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17030 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17032 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17034 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17036 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17038 * support/regression/ports/ds390/support.c: Use tinibios.
17040 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17042 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17044 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17045 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17047 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17049 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17051 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17053 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17055 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17056 (packRegsForIYUse): Created and optimised.
17058 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17060 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17061 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17063 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17065 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17067 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17069 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17071 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17073 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17075 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17077 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17079 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17081 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17083 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17085 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17086 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17087 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17089 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17091 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17092 (genNotFloat): Added.
17093 (genUminusFloat): Added.
17095 * device/lib/z80/Makefile: Added floating pt stubs.
17097 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17099 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17101 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17103 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17105 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17107 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17109 * sdcc/support/regression/Makefile: Add port ds390.
17111 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17113 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17115 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17117 * sdcc/support/regression/ports/ds390/support.c: Added.
17119 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17121 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17123 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17125 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17127 * device/include/malloc.h: Added z80 and gbz80 support.
17129 * device/lib/gbz80/heap.s: Added.
17131 * device/lib/z80/heap.s: Added.
17133 * device/lib/malloc.c: Added z80 and gbz80 support.
17135 * support/regression/tests/malloc.c (testMalloc): Added.
17137 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17139 * support/regression/tests/bug-478094.c: Added.
17141 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17143 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17145 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17147 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17149 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17151 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17153 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17155 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17157 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17159 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17161 * support/regression/tests/bug-477927.c: Added.
17163 * src/z80/peeph.def: Added minor rules.
17165 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17167 * src/z80/peeph.def: Added jump optimisation modification.
17169 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17171 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17173 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17175 * support/regression/tests/funptrs.c: Added.
17177 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17179 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17181 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17183 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17185 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17187 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17188 (movLeft2ResultLong): Created.
17190 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17191 (joinPushes): Added. Joins two char pushes into a word push.
17193 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17195 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17197 * support/makebin/Makefile (install): Added creation of dest dir.
17199 2001-10-24 Karl Bongers <karl AT turbobit.com>
17201 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17203 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17205 * src/z80/ralloc.c: Turned off faulty pack for one use.
17207 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17209 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17211 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17213 * support/regression/Makefile: Improved clean
17215 * support/regression/ports/gbz80/spec.mk: Added clean
17217 * support/regression/ports/host/spec.mk: Added clean
17219 * support/regression/ports/z80/spec.mk: Added clean
17221 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17223 * support/regression/ports/mcs51/timeout.c: little improvements
17225 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17227 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17229 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17231 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17233 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17235 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17237 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17239 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17240 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17242 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17244 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17246 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17248 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17250 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17252 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17254 * support/regression/tests/longor.c: Added.
17256 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17258 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17260 * as/mcs51/aslink.h: define PATH_MAX
17262 * as/mcs51/asm.h: define PATH_MAX
17264 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17266 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17268 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17270 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17272 * src/SDCCglobl.h: define PATH_MAX
17274 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17276 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17278 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17280 * src/z80/gen.c (gencjneshort): Fixed
17282 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17284 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17286 * support/regression/tests/bug-469671.c: Added.
17288 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17290 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17292 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17294 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17296 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17298 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17300 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17302 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17304 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17306 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17308 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17310 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17312 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17314 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
17316 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17318 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17320 2001-10-07 <johan AT FRIJA>
17322 * device/lib/gets.c (gets): fixed the return value.
17324 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17325 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17327 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
17329 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
17331 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17333 * src/pic/gen.c: Removed Safe_strdup.
17335 * configure.in: Added option to enable libgc support.
17337 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17338 (bitVectUnion): Optimised.
17339 (bitVectIntersect): Optimised.
17340 (bitVectBitsInCommon): Optimised.
17341 (bitVectCplAnd): Optimised.
17343 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17345 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17347 * src/SDCCmain.c: distinguish between assembler debug and plain options
17349 * src/avr/main.c: remove standard assembler options
17351 * src/ds390/main.c: remove standard assembler options
17353 * src/mcs51/main.c: remove standard assembler options
17355 * src/port.h: removed "PENDING" comment
17357 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17359 * src/device/lib/_mulint.c : new, with assember functions
17361 * src/device/lib/_mullong.c : new, with assember functions
17363 * src/device/lib/_divuint.c : with assember functions
17365 * src/device/lib/_divsint.c : with assember functions
17367 * src/device/lib/_divulong.c: with assember functions
17369 * src/device/lib/_divslong.c: with assember functions
17371 * src/device/lib/_moduint.c : with assember functions
17373 * src/device/lib/_modsint.c : with assember functions
17375 * src/device/lib/_modulong.c: with assember functions
17377 * src/device/lib/_modslong.c: with assember functions
17379 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17381 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17383 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17384 replaced _mululong.c and _mulslong.c by _mullong.c
17386 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17388 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17390 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17392 * src/SDCCglue.c: test, if win32api is available for MINGW
17394 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17396 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17397 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17398 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17399 * support/regression/ports/host/spec.mk: removed GENERIC
17400 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17401 * support/regression/ports/z80/spec.mk: removed GENERIC
17403 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17405 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17407 * support/regression/tests/bug-467035.c: Created.
17409 2001-10-01 <johan AT FRIJA>
17411 * src/SDCC.y: fixed bug #466586 part 1
17413 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17415 * SDCCicode.c: z80 has no generic pointers
17416 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17418 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17420 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17422 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17424 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17426 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17428 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17430 * configure.in: Fixed up so that ucsim is only configured once.
17432 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17434 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17435 (getPathDifference): As above.
17437 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17439 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17441 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17442 * .version: Updated to 2.3.1
17444 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17445 Added copyright header.
17447 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17448 (assemble): Added support for macro based assembler commands.
17449 (linkEdit): Added support for macro based linker commands.
17450 (preProcess): Changed the pre-processor to use macros.
17451 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17452 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17454 * device/lib/z80/crt0.s: Added module name for debugging.
17456 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17458 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17460 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17462 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17464 * src/Makefile.in: Added SDCCmacro and SDCCutil
17466 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17468 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17470 2001-09-16 <johan AT FRIJA>
17472 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
17474 2001-09-15 <johan AT FRIJA>
17476 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17477 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17479 2001-09-11 <johan AT FRIJA>
17481 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17483 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17485 * support/regression/tests/bug-460444.c: Added test case.
17487 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17488 (genCast): Added justification for all of the asserts.
17490 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17492 * support/regression/support.c: _xdata replaced by xdata
17494 * support/regression/spec.mk: removed _generic
17496 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17498 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17500 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17501 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17503 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17505 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17507 * support/regression/tests/bug-460010.c: Added test case.
17509 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17511 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17513 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17515 * support/regression/testfwk.c: removed workaround for bug #436344
17517 * support/regression/tests/bp.c: use less memory with mcs51
17519 * support/regression/tests/bug-441448.c: use less memory
17521 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17523 * support/regression/collate-results.py: typo
17525 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17527 * support/regression/tests/fetchoverlap.c: Added new test case.
17529 * support/regression/tests/bp.c: Added new test case.
17531 * support/regression/tests/bug-448984.c: Added new test case.
17533 * support/regression/tests/pow2shifts.c: Added new test case.
17535 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17536 (genlshTwo): Fixed right shift for count > 8.
17538 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17540 2001-09-08 <johan AT FRIJA>
17542 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17544 2001-09-07 <johan AT FRIJA>
17546 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17548 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17550 2001-09-06 <johan AT FRIJA>
17552 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17553 * bernhard noted me at this: "() equals to (void)" (1.38)
17555 2001-09-05 <johan AT FRIJA>
17557 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17559 2001-09-04 <johan AT FRIJA>
17561 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17564 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17566 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17568 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17570 * link/z80/aslink.h: Fixed path for PATH_MAX
17572 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17574 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17576 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17578 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17580 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
17582 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17584 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17585 (genCmp): Fixed up genCmp for the GB with longs.
17587 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17589 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17591 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17593 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17595 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17597 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17599 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17601 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
17603 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17605 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17607 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17609 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17611 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17613 * sim/ucsim/configure: little improvement of Cygwin-detection
17614 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17615 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17616 * support/regression/tests/bug-221100.c: small changes for mcs51
17617 * support/regression/tests/bug-221168.c: small changes for mcs51
17618 * support/regression/tests/bug-227710.c: small changes for mcs51
17619 * support/regression/tests/staticinit.c: small changes for mcs51
17620 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17621 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17622 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601