1 2009-03-13 Borut Razem <borut.razem AT siol.net>
3 * doc/sdccman.lyx: "freeware" replaced with "free open source"
5 2009-03-12 Borut Razem <borut.razem AT siol.net>
7 * src/z80/peep.c: #2652979: --debug crashes sdcc
9 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12 support/regression/tests/bug2655200.c:
13 applied modified patch from Robert Larice <larice AT vidisys.de>
14 fixing original report of bug #2655200: pointer to pdata memory
15 not correctly initialized
17 2009-03-11 Borut Razem <borut.razem AT siol.net>
19 * as/asranlib/asranlib.c: retain the original file mode
21 2009-03-10 Borut Razem <borut.razem AT siol.net>
23 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
24 support/regression/tests/bug1875933.c:
25 fixed bug #1875933: Evelyn jumps into the void
26 thanks to Robert Larice
28 2009-03-10 Raphael Neider <rneider AT web.de>
30 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
31 to pCodeInstruction to avoid a segmentation fault
33 2009-03-03 Borut Razem <borut.razem AT siol.net>
35 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
37 2009-03-03 Raphael Neider <rneider AT web.de>
39 * device/lib/pic/libdev/Makefile.in: build device-specific
40 libraries for the correct processor, fixes #2654585
42 2009-03-01 Raphael Neider <rneider AT web.de>
44 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
46 2009-03-01 Borut Razem <borut.razem AT siol.net>
48 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
49 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
50 changed sdcc version to 2.9.0
52 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
54 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
55 (serialRegAssign): do not spil bit registers
56 throughout cosmetic changes
57 * support/regression/tests/bug2435941.c: new, added
59 2009-02-28 Raphael Neider <rneider AT web.de>
61 * src/regression/compare10.c,
62 src/regression/compare7.c,
63 src/regression/compare8.c,
64 src/regression/compare9.c: reset watchdog timer in time
65 * src/regression/configword.c: apply patch from #2488150
66 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
67 handler to 0x0000 as the linker no longer knows STARTUP sections
68 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
69 patch #2512926 to (mostly) fix #1762626, cosmetic changes
70 * src/pic/pcodepeep.c: remove reference to nonexisting function
72 2009-02-28 Raphael Neider <rneider AT web.de>
74 * device/include/pic16/signal.h: avoid multiline inline
75 assembler statements in macros, addresses #2644965
77 2009-02-27 Raphael Neider <rneider AT web.de>
79 * device/include/pic16/pic18f[24][3456]k20.h,
80 device/include/pic16/pic18f[68][567]j50.h,
81 device/include/pic16/pic18f[68]6j55.h,
82 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
83 device/lib/pic16/libdev/pic18f[68][567]j50.c,
84 device/lib/pic16/libdev/pic18f[68]6j55.c,
85 device/include/pic16/pic18fregs.h,
86 device/include/pic16/pic16devices.txt,
87 device/lib/pic16/pics.all,
88 device/lib/pic16/libdev/Makefile.am,
89 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
90 families (87j50 family contributed by Robert Wuest)
92 * device/include/pic16/adc.h,
93 device/lib/pic16/libio/adc/adcbusy.c,
94 device/lib/pic16/libio/adc/adcclose.c,
95 device/lib/pic16/libio/adc/adcconv.c,
96 device/lib/pic16/libio/adc/adcopen.c,
97 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
99 * doc/sdccman.lyx: updated list of supported devices, fixed typo
100 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
102 * device/lib/pic16/Makefile.in,
103 device/lib/pic16/libm/Makefile.in,
104 device/lib/pic16/debug/Makefile.in,
105 device/lib/pic16/libio/Makefile.in,
106 device/lib/pic16/startup/Makefile.in,
107 device/lib/pic16/libsdcc/Makefile.in,
108 device/lib/pic16/libdev/Makefile.in,
109 device/lib/pic16/libc/Makefile.in: regenerated
111 2009-02-27 Borut Razem <borut.razem AT siol.net>
113 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
114 #1829678 and #1704376 in the way proposed by Alan Baldwin
116 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
118 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
119 to Steve Qu for the fix.
121 2009-02-23 Borut Razem <borut.razem AT siol.net>
123 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
124 it is already fixed for mcs51 and hc08 targets
125 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
127 2009-02-22 Borut Razem <borut.razem AT siol.net>
129 * device/lib/Makefile.in: fixed parenthesis error
130 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
131 fixed webdocs bug #1967920: --version
133 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
135 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
137 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
139 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
140 when addresses are unsorted
142 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
144 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
145 Gudjon Gudjonsson <gudjon AT gudjon.org>
146 * device/include/mcs51/p89c66x.h: fixed some defines
147 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
148 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
151 2009-02-14 Borut Razem <borut.razem AT siol.net>
153 * doc/sdccman.lyx: corrected cpp info
155 2009-02-13 Borut Razem <borut.razem AT siol.net>
157 * as/Makefile.in: *.doc renamed to *.txt
159 2009-02-11 Borut Razem <borut.razem AT siol.net>
161 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
162 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
164 2009-02-11 Borut Razem <borut.razem AT siol.net>
166 * doc/sdccman.lyx: documented ar format libraries
168 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
170 * support/regression/tests/float_single.c: added regression
171 test. Some testpoints for probably rarely used functions
172 (acosf, sinhf, tanf, expf) disabled for some targets
174 2009-02-10 Raphael Neider <rneider AT web.de>
176 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
177 (genAssign): fixed for operands on the stack
179 * device/lib/pic16/libc/stdio/vfprintf.c,
180 device/lib/pic16/configure.ac,
181 device/lib/pic16/Makefile.common: add configurable support for
182 printing floats via ./configure --enable-floats
183 * device/lib/pic16/configure,
184 device/lib/pic16/Makefile.in,
185 device/lib/pic16/libm/Makefile.in,
186 device/lib/pic16/debug/Makefile.in,
187 device/lib/pic16/libio/Makefile.in,
188 device/lib/pic16/startup/Makefile.in,
189 device/lib/pic16/libsdcc/Makefile.in,
190 device/lib/pic16/libdev/Makefile.in,
191 device/lib/pic16/libc/Makefile.in: regenerated
192 * doc/sdccman.lyx: documented float support and how to get it
193 * doc/Makefile.in: fixed race condition on parallel builds
195 * device/lib/pic16/libc/stdio/sprintf.c,
196 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
197 pointer to the string buffer, enlarge buffer for x_ftoa()
199 2009-02-10 Borut Razem <borut.razem AT siol.net>
201 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
203 2009-02-10 Raphael Neider <rneider AT web.de>
205 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
207 2009-02-09 Raphael Neider <rneider AT web.de>
209 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
210 artificial bank size limits for compound data (structs, arrays),
211 avoids assert if --obanksel=N, N > 1, is given
213 2009-02-09 Borut Razem <borut.razem AT siol.net>
215 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
216 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
217 uses '`' character instead '\n' for padding
218 * as/asranlib/asranlib.c: made it more robust
220 2009-02-08 Borut Razem <borut.razem AT siol.net>
223 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
224 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
227 2009-02-07 Borut Razem <borut.razem AT siol.net>
229 * as/asranlib/asranlib.c: fixed BSD header length calculation
230 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
231 due sdcc asxxxx license change to GPLv3
233 2009-02-05 Borut Razem <borut.razem AT siol.net>
235 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
236 added support for BSD (Mac OS X) ar format
237 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
238 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
239 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
240 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
241 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
242 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
243 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
244 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
245 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
246 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
247 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
248 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
249 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
250 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
251 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
252 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
253 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
254 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
255 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
256 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
257 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
258 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
259 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
260 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
261 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
262 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
263 changed license to GPL either version 3, or (at your option) any
266 2009-02-05 Borut Razem <borut.razem AT siol.net>
268 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
269 added support for BSD (Mac OS X) ar format
271 2009-02-02 Borut Razem <borut.razem AT siol.net>
273 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
274 device/lib/z80/Makefile.in:
275 chose source files in the PORT directory if they are available
277 2009-02-01 Raphael Neider <rneider AT web.de>
279 * device/lib/pic16/libdev/pic18f1220.c,
280 * device/lib/pic16/libdev/pic18f4450.c:
281 define SSPBUF to allow use of printf
283 2009-02-01 Borut Razem <borut.razem AT siol.net>
285 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
286 device/lib/hc08/Makefile.in, device/lib/incl.mk,
287 device/lib/z80/Makefile.in:
288 don't remake libraries
289 * support/regression/tests/snprintf.c:
290 reenable floating point in small-xstack-auto library
292 2009-01-26 Raphael Neider <rneider AT web.de>
294 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
296 2009-01-25 Raphael Neider <rneider AT web.de>
298 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
299 search path instead of appending them
301 2009-01-24 Borut Razem <borut.razem AT siol.net>
303 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
304 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
305 to 32 bit unsigned int when calling sputl() since it is a macro
306 * as/link/lkar.c: changed the initialization of This->loaded
308 2009-01-23 Borut Razem <borut.razem AT siol.net>
310 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
311 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
312 unsigned int when calling new(), since asxxxx doesn't use function
315 2009-01-21 Borut Razem <borut.razem AT siol.net>
317 * as/link/lkar.h: sgetl and sputl are independent of endianness
318 * as/link/sdxxxx_config.h.in: removed endianness detection
320 2009-01-20 Borut Razem <borut.razem AT siol.net>
322 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
323 due creation of ar format libraries
324 * support/scripts/sdcc.nsi:
325 don't add nonexistent object files to the package
327 2009-01-19 Borut Razem <borut.razem AT siol.net>
329 * Makefile.in, configure.in, configure,
330 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
331 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
332 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
333 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
334 device/lib/small/Makefile.in,
335 device/lib/z80/Makefile.in: create ar format libraries
336 * support/regression/ports/mcs51-xstack-auto/spec.mk:
337 use device/lib/Makefile to create library
338 * support/regression/tests/snprintf.c:
339 floating point is not enabled in small-xstack-auto library
340 * device/lib/libfloat.lib, device/lib/libint.lib,
341 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
343 2009-01-18 Borut Razem <borut.razem AT siol.net>
345 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
346 warning: extra tokens at end of #endif directive
348 2009-01-11 Borut Razem <borut.razem AT siol.net>
350 * Makefile.in: added SDCC_ASRANLIB to PKGS
352 2009-01-10 Borut Razem <borut.razem AT siol.net>
354 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
355 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
356 due added support for ar format libraries
358 2009-01-09 Borut Razem <borut.razem AT siol.net>
360 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
361 as/asranlib/asranlib.c: added asranlib
362 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
363 * Makefile.in, as/link/hc08/Makefile.in,
364 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
365 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
366 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
367 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
368 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
369 configure.in, sdcc.dsw: modified to support ar format libraries
371 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
373 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
376 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
378 * sim/ucsim/z80.src/inst_ed.cc:
379 Fixed bug #2488074, which made regression tests fail.
381 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
383 * device/lib/z80/mod.s,
384 device/lib/z80/div.s,
385 device/lib/z80/mulchar.s,
386 device/lib/z80/mul.s,
387 device/lib/z80/divsigned.s,
388 device/lib/z80/Makefile.in:
389 Implemented RFE #1702376.
391 2009-01-05 Borut Razem <borut.razem AT siol.net>
393 * as/link/lksdcclib.c:
394 fixed linker hanging in INDEXLIB is not defined (hc08)
396 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
399 Implemented RFE #2485684, and some further improvements of HL caching
401 * src/z80/peeph-z80.def:
402 Fixed a bug exposed by implementing RFE #2485684.
404 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
406 * src/z80/peeph-z80.def:
407 Peephole improvements.
410 device/include/string.h,
411 device/lib/z80/memmove.s:
413 * device/lib/z80/Makefile.in,
414 device/lib/Makefile.in,
415 support/regression/tests/memory.c,
416 device/lib/z80/strlen.s:
417 Partially implemented RFE #2471534.
419 2009-01-04 Borut Razem <borut.razem AT siol.net>
421 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
422 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
423 * doc/README.txt: updated John Hartman's e-mail address
424 * as/link/lkrel.c, as/link/lksdcclib.c:
425 fixed bug #2484677: Linker hangs
426 * src/z80/peep.c: fixed msvc warning C4047:
427 'return' : 'int ' differs in levels of indirection from 'char *'
428 * config.dsp: as/lib corrected to as/link
430 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
433 Implemented RFE #2484693.
434 * src/z80/peeph-z80.def:
435 Some peephole improvements.
437 2009-01-03 Borut Razem <borut.razem AT siol.net>
440 fixed warning: 'ret' may be used uninitialized in this function
442 2009-01-02 Borut Razem <borut.razem AT siol.net>
444 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
445 as/link/getline.[ch], as/link/lkrel.[ch]: added,
446 made support for differnet library formats more flexible,
447 preparation for support of ar format
448 * as/link/lklibr.c, as/link/z80/Makefile.in,
449 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
450 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
451 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
452 as/link/hc08/lkelf.c, as/link/aslink.h:
453 made support for differnet library formats more flexible,
454 preparation for support of ar format
456 2009-01-01 Borut Razem <borut.razem AT siol.net>
458 * as/link/asxxxx_config.h.in:
459 fixed warning: extra tokens at end of #endif directive
461 fixed warning: suggest parentheses around && within ||
462 * device/lib/Makefile.in: allow whitespaces at the end of lines in
463 ports.build, in order to make it work on cygwin - it seems to be a
464 bug in cygwin grep: CR is not treated as part of end-of-line
466 2008-12-31 Borut Razem <borut.razem AT siol.net>
468 * configure, configure.in, config.dsp, config_vc.awk,
469 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
470 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
471 introduced asxxxx_config.h.in
473 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
476 src/z80/peeph-z80.def:
477 Minor addition improvement.
479 2008-12-30 Raphael Neider <rneider AT web.de>
481 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
482 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
483 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
484 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
485 support/librarian/sdcclib.c, support/makebin/makebin.c:
486 partially revert changes from r5293..r5295
488 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
490 * src/z80/peeph-z80.def:
491 Minor peephole improvement.
493 2008-12-29 Raphael Neider <rneider AT web.de>
495 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
496 incorrectly discarded BANKSELs
498 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
500 * support/regression/tests/memory.c:
501 Added simple test for memset(), memcpy() and memmove()
503 2008-12-29 Borut Razem <borut.razem AT siol.net>
505 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
507 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
509 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
510 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
511 (177.j): added new rule
512 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
513 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
514 (decorateType CAST): propagate storage class to generic pointer results
516 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
518 * device/lib/z80/string.c,
519 device/lib/z80/printf.c,
520 device/lib/z80/mul.s:
523 Fixed code generation bug exposed by builtin memcpy().
525 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
527 * device/lib/_memcpy.c:
528 fixed conflict with builtin memcpy()
530 2008-12-26 Borut Razem <borut.razem AT siol.net>
532 * support/librarian/sdcclib.c:
533 fixed bug 2466950: "sdcclib broken"
534 by removing fgets return value check
536 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
539 device/include/string.h: Implemented RFE #1914254
541 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
542 * device/lib/z80/Makefile.in,
543 device/lib/Makefile.in,
544 device/lib/z80/memmove.s: Implemented RFE #1914256
546 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
548 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
549 * src/z80/peep.c: improved checks for unused data
551 src/z80/main.c: Implemented RFE #1899189
553 2008-12-25 Borut Razem <borut.razem AT siol.net>
555 * support/regression/Makefile.in:
556 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
558 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
560 * src/z80/peeph-z80.def: minor peephole improvements
562 2008-12-21 Borut Razem <borut.razem AT siol.net>
564 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
565 due to redefinition of symbol __assert
566 sdcclib.c:53:1:warning: "__assert" redefined
567 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
568 warning: this is the location of the previous definition
570 2008-12-20 Raphael Neider <rneider AT web.de>
572 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
573 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
574 support/cpp/libcpp/macro.c: fix format string errors
576 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
578 * src/pic/device.c: partial rewrite using strtok,
579 quieten compiler warnings, adopt SDCC coding style
581 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
582 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
583 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
584 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
585 support/librarian/sdcclib.c, support/makebin/makebin.c:
586 quieten most compiler warnings
588 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
589 probably fix operator precedence bug
591 * doc/clean.mk: quieten rm if no .lyx is present
593 2008-12-19 Borut Razem <borut.razem AT siol.net>
595 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
596 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
597 doc/README.txt, doc/test_suite_spec.lyx:
598 applied patch 2446381: Dcoumentation spelling correcitons
599 thanks to Steven Borley
601 2008-12-16 Raphael Neider <rneider AT web.de>
603 * device/include/pic/pic12f629.h,
604 device/include/pic/pic12f675.h,
605 device/lib/pic/libdev/pic12f629.c,
606 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
608 2008-12-14 Borut Razem <borut.razem AT siol.net>
610 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
611 converted to LyX 1.5.7 (\lyxformat 276) format
613 2008-12-07 Borut Razem <borut.razem AT siol.net>
615 * support/regression/tests/bitfields.c:
616 added test case for bug #2366757
618 2008-12-07 Raphael Neider <rneider AT web.de>
620 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
621 NULL pointer dereference, closes #2366757
623 2008-11-25 Raphael Neider <rneider AT web.de>
625 * device/include/pic16/pic16devices.txt,
626 sdcc/src/pic16/device.c,
627 sdcc/src/pic16/device.h: implicitly disable XINST
628 whenever CONFIG4L is set via an additional optional
629 argument to the configword directive in pic16devices.txt
631 2008-11-24 Raphael Neider <rneider AT web.de>
633 * device/lib/pic16/configure.ac,
634 device/lib/pic16/Makefile.common: fixed quoting issues
636 * device/lib/pic16/configure,
637 device/lib/pic16/debug/Makefile.in,
638 device/lib/pic16/libc/Makefile.in,
639 device/lib/pic16/libdev/Makefile.in,
640 device/lib/pic16/libio/Makefile.in,
641 device/lib/pic16/libm/Makefile.in,
642 device/lib/pic16/libsdcc/Makefile.in,
643 device/lib/pic16/Makefile.in,
644 device/lib/pic16/startup/Makefile.in: regenerated
646 * src/pic16/main.c (_pic16_finaliseOptions): revert to
649 2008-11-24 Raphael Neider <rneider AT web.de>
651 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
652 argument of --asm= or --link= to allow for
653 --asm="sh script --options", the user can double quote the
654 argument if needed: --asm="'c:/program files/gpasm' -q",
655 also fix some potential buffer overflows
657 2008-11-19 Borut Razem <borut.razem AT siol.net>
660 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
661 thanks Mauro Giachero
663 2008-11-16 Borut Razem <borut.razem AT siol.net>
665 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
666 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
668 2008-11-15 Borut Razem <borut.razem AT siol.net>
670 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
671 src/SDCCsymt.c, src/SDCCsymt.h:
672 fixed RFE #2291335 : Unnamed bit-field initialization
673 * support/regression/tests/bitfields.c:
674 added test case for RFE #2291335
675 * support/regression/tests/bug-1981238.c:
676 don't initialize unnamed bit-fields
678 2008-11-11 Raphael Neider <rneider AT web.de>
680 * device/include/pic16/pic18f25j10.h,
681 device/include/pic16/pic18f45j10.h: remove useless boilerplate
683 * device/include/pic16/adc.h,
684 device/lib/pic16/libio/adc/adcbusy.c,
685 device/lib/pic16/libio/adc/adcclose.c,
686 device/lib/pic16/libio/adc/adcconv.c,
687 device/lib/pic16/libio/adc/adcopen.c,
688 device/lib/pic16/libio/adc/adcread.c,
689 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
690 and fixed ADC routines to work for more target devices,
691 incorporates patch #2036130 by Nick Materer
693 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
695 * device/include/ctype.h,
696 * device/include/ds400rom.h,
697 * device/include/ds80c390.h,
698 * device/include/float.h,
699 * device/include/math.h,
700 * device/include/serial.h,
701 * device/include/stdbool.h,
702 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
704 * device/include/mcs51/C8051F336.h,
705 * device/include/mcs51/C8051T600.h,
706 * device/include/mcs51/C8051T610.h,
707 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
708 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
710 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
712 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
714 2008-11-10 Raphael Neider <rneider AT web.de>
716 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
717 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
718 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
719 (patch by Nick Materer, #2253980)
721 * device/lib/pic16/libio/adc.ignore,
722 device/lib/pic16/libio/i2c.ignore,
723 device/lib/pic16/libio/usart.ignore,
724 device/lib/pic16/pics.all: updated to build more device libs
726 * device/lib/pic16/libdev/Makefile.am,
727 device/lib/pic16/libdev/Makefile.in,
728 device/lib/pic16/libio/Makefile.am,
729 device/lib/pic16/libio/Makefile.in: regenerated
731 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
732 names per memory location, applied SDCC style to more functions
734 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
736 * device/include/mcs51/p89lpc933_4.h: new NXP header file
737 * device/include/mcs51/p89lpc935_6.h: new NXP header file
738 * device/include/mcs51/p89v66x.h: minor changes
739 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
741 2008-11-09 Raphael Neider <rneider AT web.de>
743 * device/include/pic/pic14devices.txt: fixed memory description for
744 12f629 and 12f675, closes #2236240
746 2008-11-06 Borut Razem <borut.razem AT siol.net>
748 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
749 pass system include paths with -isystem to sdcpp
750 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
751 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
753 2008-11-02 Raphael Neider <rneider AT web.de>
755 * doc/sdccman.lyx: updated the sections on the library build process
756 and on how to add support for new devices, and documented known
757 problems with the extended instruction set including a workaround
759 2008-11-01 Raphael Neider <rneider AT web.de>
761 * device/include/pic16/adc.h,
762 device/include/pic16/pic16devices.txt,
763 device/include/pic16/pic18f2410.h,
764 device/include/pic16/pic18f2510.h,
765 device/include/pic16/pic18f2515.h,
766 device/include/pic16/pic18f2610.h,
767 device/include/pic16/pic18f4410.h,
768 device/include/pic16/pic18f4510.h,
769 device/include/pic16/pic18f4515.h,
770 device/include/pic16/pic18f4610.h,
771 device/include/pic16/pic18fregs.h,
772 device/lib/pic16/libdev/Makefile.am,
773 device/lib/pic16/libdev/Makefile.in,
774 device/lib/pic16/libdev/pic18f2410.c,
775 device/lib/pic16/libdev/pic18f2510.c,
776 device/lib/pic16/libdev/pic18f2515.c,
777 device/lib/pic16/libdev/pic18f2610.c,
778 device/lib/pic16/libdev/pic18f4410.c,
779 device/lib/pic16/libdev/pic18f4510.c,
780 device/lib/pic16/libdev/pic18f4515.c,
781 device/lib/pic16/libdev/pic18f4610.c,
782 device/lib/pic16/libio/Makefile.am,
783 device/lib/pic16/libio/Makefile.in,
784 device/lib/pic16/pics.all: added support for 18f[24][456]10
785 and 18f[24]515 devices
786 * doc/sdccman.lyx: updated list of supported PIC16 devices
788 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
789 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
790 src/xa51/gen.c: avoid compiler warnings
791 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
793 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
795 * device/include/mcs51/p89v66x.h: NXP header file
796 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
797 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
799 2008-10-14 Raphael Neider <rneider AT web.de>
801 * device/lib/pic16/libdev/Makefile.am,
802 device/lib/pic16/libio/Makefile.am: enable building libraries for
803 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
804 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
805 * device/lib/pic16/libdev/Makefile.in,
806 device/lib/pic16/libio/Makefile.in: regenerated
808 2008-10-14 Raphael Neider <rneider AT web.de>
810 * device/include/pic16/pic18f2450.h,
811 device/include/pic16/pic18f4450.h,
812 device/lib/pic16/libdev/pic18f2450.c,
813 device/lib/pic16/libdev/pic18f4450.c,
814 device/include/pic16/adc.h,
815 device/include/pic16/pic16devices.txt,
816 device/include/pic16/pic18fregs.h,
817 device/lib/pic16/libdev/Makefile.am,
818 device/lib/pic16/libdev/Makefile.in,
819 device/lib/pic16/libio/Makefile.am,
820 device/lib/pic16/libio/Makefile.in,
821 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
823 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
824 stack to a fixed location, relax it to automatically work with all
825 but the smallest devices (256 byte RAM devices need #pragma stack)
827 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
829 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
830 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
831 * device/lib/_strcspn.c: fixed bug 2140931
833 2008-10-06 Raphael Neider <rneider AT web.de>
835 * device/include/pic16/stdio.h,
836 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
837 declared __naked for convenience, named all arguments
838 * device/lib/pic16/libc/stdio/strmgpsim.c,
839 device/lib/pic16/libc/stdio/strmmssp.c,
840 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
842 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
843 empty __naked functions,
844 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
845 corner cases (unlink first/last pCode in list), reuse more code
847 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
849 * src/ds390/main.c (_ds390_genInitStartup): added
850 * src/SDCCpeeph.c (getPatternVar): new, added,
851 (labelInRange): fixed bug 2115959
852 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
853 * src/SDCCicode.h: added newiTempOperand
854 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
855 added optimizations for 0/x and x/-1, see also patch 2142900
856 * support/regression/tests/onebyte.c (testMul): added test cases
858 2008-09-20 Borut Razem <borut.razem AT siol.net>
861 definition of absolute address symbols without initial value,
862 fixed SDCC crash "do not know how to intialize symbol"
864 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
866 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
867 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
868 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
869 * device/lib/z80/stubs.s: added stubs for above functions
870 * src/SDCCopt.c (convilong),
871 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
872 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
873 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
874 * support/regression/tests/onebyte.c: enabled all tests for z80
876 2008-09-15 Borut Razem <borut.razem AT siol.net>
878 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
879 device/lib/pic16/libc/stdio/printf.c,
880 device/lib/pic16/libc/stdio/strmusart.c,
881 device/lib/pic16/libc/stdio/printf_tiny.c,
882 device/lib/pic16/libc/stdio/sprintf.c,
883 device/lib/pic16/libc/stdio/strmgpsim.c,
884 device/lib/pic16/libc/stdio/putchar.c,
885 device/lib/pic16/libc/stdio/fprintf.c,
886 device/lib/pic16/libc/stdio/strmmssp.c,
887 device/device/lib/pic16/libc/stdio/vprintf.c,
888 device/lib/pic16/libc/stdio/printf_small.c,
889 device/lib/pic16/libc/stdio/vsprintf.c,
890 device/lib/pic16/libc/stdio/strmputchar.c,
891 device/lib/pic16/libc/Makefile.am,
892 device/lib/pic16/libc/Makefile.in:
893 *printf now returns int, puchar.c moved from stdlib to stdio,
894 *printf format parameter type changed from char * to const char *,
895 added GNU link excetion text to library source files,
896 applyed GNU coding style, removed useless svn ids,
897 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
898 binary specifier: "%b", "%hb" and "%lb"
899 * device/lib/pic16/libc/stdio/vfprintf.c:
900 applied patch #2044424: PIC16: vfprintf
901 thanks Mauro Giachero
902 * support/regression/tests/bug1057979.c:
903 removed old pic16 sprintf specifics
904 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
905 * doc/sdccman.lyx: documented 'b' binary format specifier removal
907 2008-09-15 Raphael Neider <rneider AT web.de>
909 * src/pic16/device.c (pic16_dump_usection): force udata sections
910 into the addressable range (0..0xFFF), workaround for a gpsim
911 bug preventing simulation of regtest bug1750318
912 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
913 (serialRegAssign): fixed regtest bug-971834,
914 (pic16_packRegisters): avoid null-pointer dereference
916 2008-09-14 Raphael Neider <rneider AT web.de>
918 * src/pic16/gen.c, src/pic16/ralloc.c: use
919 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
920 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
922 2008-09-12 Borut Razem <borut.razem AT siol.net>
924 * support/regression/fwk/testfwk.h:
925 define pdata as data for pic16 target
926 thanks Mauro Giachero
928 2008-09-11 Borut Razem <borut.razem AT siol.net>
930 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
931 support/regression/absolute.c:
932 applied patch #2105615: Some PIC16 testcase fixlets
933 thanks Mauro Giachero
935 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
937 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
938 * support/regression/tests/bug2094505.c: new, added
940 2008-09-07 Borut Razem <borut.razem AT siol.net>
942 * src/SDCCglue.c, src/SDCCast.c:
943 fixed throw of "excess elements" warning for char arrays
944 * support/regression/tests/nullstring.c:
945 disable warning about excess elements in array of chars initializer
947 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
949 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
950 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
951 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
952 * support/regression/tests/bug2077267.c: new, added
954 2008-09-05 Raphael Neider <rneider AT web.de>
956 * configure.in, Makefile.common.in: add support for ccache,
957 remove spurious $VERSION output, detect doc-tools even without
958 --enable-doc to facilitate later manual doc-builds, minor cleanup
959 * configure: regenerated
961 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
962 avoid races in parallel VPATH builds
963 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
964 * doc/sdccman.lyx: mention --without-ccache configure option
966 2008-09-01 Raphael Neider <rneider AT web.de>
968 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
969 * (genConstPointerGet): fix reading bitfields from __code space
970 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
971 bitfield initializers (fix regression test bug1856409.c)
972 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
975 2008-08-31 Raphael Neider <rneider AT web.de>
977 * src/pic16/gen.c (genAssign): removed useless compiler output
978 * (genPointerGet,genPointerSet,genCast),
979 src/pic16/glue.c (pic16_printGPointerType):
980 also handle PPOINTERs just to avoid spurious asserts
981 * (pic16_printIvalType,pic16_printIvalBitFields):
982 generalized to arbitrary type/bitfield sizes, allows compilation of
983 regression test bug-1981238.c
984 * (pic16_printIvalChar): fix regression test structflexarray.c
985 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
986 in initialized structs and fix #1843745
987 * (pic16_printIvalStruct): always output initializers for all fields,
988 even those not explicitly given, fixes zeropad.c regression test
989 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
990 #2073635, #1567098, and #1485812)
991 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
993 2008-08-31 Borut Razem <borut.razem AT siol.net>
995 * support/regression/tests/bug-895992.c,
996 support/regression/tests/onebyte.c:
997 enabled pic16 regression testing since the bugs
998 1511794: pic16: regression test bug-895992.c fails
999 1444425: onebyte.c regression tes fails on pic16
1000 are fixed, probably by fixing
1001 2048464: PIC16: fix genUminus - addresses not.c regression test
1002 * src/SDCCsymt.c, src/SDCCglue.c,
1003 support/regression/tests/bug-1981238.c:
1004 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1007 2008-08-30 Borut Razem <borut.razem AT siol.net>
1009 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1010 release version 4.3.2
1012 2008-08-24 Raphael Neider <rneider AT web.de>
1014 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1015 always use the sdcc from the current build tree (ignore $CC from
1016 the environment, fixes compile farm builds)
1017 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1018 remove more build products from install directory
1019 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1020 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1022 2008-08-24 Borut Razem <borut.razem AT siol.net>
1024 * src/SDCC.y: applied patch
1025 2050245: Fix # 1963382
1027 1963382: Listing File - C file comment is incorrect
1030 2008-08-23 Borut Razem <borut.razem AT siol.net>
1032 * src/pic16/gen.c: applied patch
1033 2048464: PIC16: fix genUminus - addresses not.c regression test
1034 thanks Mauro Giachero
1036 2008-08-22 Borut Razem <borut.razem AT siol.net>
1038 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1039 src/pic16/main.c: allow spaces in gpasm and gplink paths
1041 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1044 * src/z80/peeph-z80.def: minor peephole improvement
1046 2008-08-15 Raphael Neider <rneider AT web.de>
1048 * src/z80/gen.c (_vemit2): suppress compiler warning
1050 * src/pic/*.[ch]: make proper use of header files and avoid
1051 ad-hoc extern declarations, mark module-local helpers 'static',
1052 removed dead/replaced code, no functional changes
1053 * src/pic16/pcode.c: disentangled from pic14 backend
1055 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1057 * src/z80/gen.c: fixed #2051348
1058 * support/regression/tests/bug-2051348.c: regression test for #2051348
1060 2008-08-10 Raphael Neider <rneider AT web.de>
1063 * Makefile.common.in: export PACKAGE for $docdir,
1064 fixes #1957036, avoid some "underquoted definition" warnings
1065 * configure: regenerated
1067 2008-08-10 Raphael Neider <rneider AT web.de>
1069 * device/lib/pic16/**: build pic16 library using autotools for
1070 improved dependency tracking
1072 * device/lib/Makefile.in,
1074 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1076 2008-08-10 Raphael Neider <rneider AT web.de>
1078 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1079 local variables if --nooverlay is given, workaround for #2023121
1081 2008-08-08 Raphael Neider <rneider AT web.de>
1083 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1085 2008-08-08 Raphael Neider <rneider AT web.de>
1087 * src/pic/pcoderegs.c,
1089 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1091 2008-08-07 Borut Razem <borut.razem AT siol.net>
1093 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1094 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1095 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1096 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1097 applied modified patch 2038174: Add support for binary constants v2
1098 thanks Mauro Giachero
1099 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1101 2008-08-04 Raphael Neider <rneider AT web.de>
1104 * src/pic16/device.h,
1106 * src/pic16/main.c: enable --optimize-goto by default
1108 * device/lib/pic16/Makefile.common.in: suppress removed option
1111 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1113 2008-07-30 Borut Razem <borut.razem AT siol.net>
1115 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1116 applied patch 22032433: PIC16: fix constant strings,
1117 thanks Mauro Giachero
1119 2008-07-29 Borut Razem <borut.razem AT siol.net>
1121 * src/pic16/gen.c: applied patches:
1122 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1123 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1124 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1125 thanks Mauro Giachero
1127 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1129 * src/port.h: Fixed typo in comment
1131 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1133 * src/z80/mappings.i: Implemented RFE #1919415
1134 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1135 #1880202, #1914434, prepared for RFE #1703943
1137 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1139 * src/z80/peeph.def,
1140 * src/z80/peeph-z80.def,
1141 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1142 preparation for Z80 peephole improvements
1144 2008-06-21 Raphael Neider <rneider AT web.de>
1146 * device/include/pic16/pic18f66j60.h,
1147 * device/include/pic16/pic18f66j65.h,
1148 * device/include/pic16/pic18f67j60.h,
1149 * device/include/pic16/pic18f86j60.h,
1150 * device/include/pic16/pic18f86j65.h,
1151 * device/include/pic16/pic18f87j60.h,
1152 * device/include/pic16/pic18f96j60.h,
1153 * device/include/pic16/pic18f96j65.h,
1154 * device/include/pic16/pic18f97j60.h,
1155 * device/lib/pic16/libdev/pic18f66j60.c,
1156 * device/lib/pic16/libdev/pic18f66j65.c,
1157 * device/lib/pic16/libdev/pic18f67j60.c,
1158 * device/lib/pic16/libdev/pic18f86j60.c,
1159 * device/lib/pic16/libdev/pic18f86j65.c,
1160 * device/lib/pic16/libdev/pic18f87j60.c,
1161 * device/lib/pic16/libdev/pic18f96j60.c,
1162 * device/lib/pic16/libdev/pic18f96j65.c,
1163 * device/lib/pic16/libdev/pic18f97j60.c,
1164 * device/include/pic16/pic16devices.txt,
1165 * device/include/pic16/pic18fregs.h,
1166 * device/lib/pic16/pics.all: added new devices
1168 * device/include/pic16/adc.h,
1169 * device/lib/pic16/libio/adc/adcbusy.c,
1170 * device/lib/pic16/libio/adc/adcopen.c,
1171 * device/lib/pic16/libio/adc/adcsetch.c,
1172 * device/lib/pic16/libio/i2c/i2copen.c,
1173 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1174 all changes from a patch by Anton Strobl
1176 2008-06-12 Borut Razem <borut.razem AT siol.net>
1178 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1179 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1180 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1181 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1182 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1183 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1184 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1185 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1186 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1187 by applying the modified patch from Risto Huotari
1189 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1192 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1193 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1194 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1195 * support/regression/tests/bug1938300.c: new, added
1197 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1199 * device/include/asm/ds390/features.h,
1200 * device/include/asm/mcs51/features.h,
1201 * device/include/mcs51/regc515c.h: inserted LGPL notice
1203 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1205 * device/lib/gbz80/div.s,
1206 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1207 patch 1597883, Thanks Robert Ramey
1209 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1211 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1212 createIvalCharPtr, createIvalPtr, createIval),
1214 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1215 initializers for local auto variables
1216 * support/regression/tests/zeropad.c: added testcase for auto initializers
1218 2008-05-26 Raphael Neider <rneider AT web.de>
1220 * device/lib/pic16/startup/crt0.c,
1221 * device/lib/pic16/startup/crt0i.c,
1222 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1223 explicit, fixed curr_entry loop for >= 256 initializer records,
1224 removed debug code (write to 0xf7e)
1226 2008-05-25 Raphael Neider <rneider AT web.de>
1228 * device/include/pic/pic16f627a.h,
1229 * device/include/pic/pic16f628a.h,
1230 * device/include/pic/pic16f648a.h: added missing ports
1232 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1234 * device/include/float.h: added __INFINITY
1235 * device/lib/_fsadd.c: handle overflows
1236 * device/lib/_fsmul.c,
1237 * device/lib/_fsdiv.c: use __INFINITY
1238 * device/lib/_fseq.c,
1239 * device/lib/_fsneq.c: handle -0.0
1240 * sim/ucsim/s51.src/uc89c51r.cc,
1241 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1242 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1243 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1244 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1245 * support/regression/tests/snprintf.c: test bug with --xstack
1247 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1249 * src/SDCCpeeph.c (callFuncByName):
1250 Support nested parenthesis in peephole function arguments (#1967300)
1252 2008-05-19 Raphael Neider <rneider AT web.de>
1254 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1255 fixed duplicate labels (#1911325)
1257 2008-05-19 Raphael Neider <rneider AT web.de>
1259 * src/regression/empty.c: suppress warning
1260 * src/regression/pointer1.c: enabled index_by_pointer()
1261 * src/regression/inline.c: now works for pic16 as well
1263 * src/pic16/device.c: include dbuf declarations
1264 * src/pic16/device.h: removed obsolete prototypes
1266 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1267 * src/pic16/glue.c: made purely local functions static,
1268 (pic16_printGPointerType, pic16_printIvalCharPtr,
1269 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1270 generic pointers' tags (#1961866)
1272 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1274 2008-05-19 Borut Razem <borut.razem AT siol.net>
1276 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1277 fixed typo, uninstall include/pic16/pic16devices.txt
1279 2008-05-18 Borut Razem <borut.razem AT siol.net>
1281 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1282 the buffer is null terminated
1283 * src/device/pic16.c:
1284 applied modified patch 1965676: Patch for Win32 16 bit PIC
1285 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1287 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1289 * src/SDCC.lex (check_type),
1290 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1292 * as/mcs51/clean.mk,
1293 * as/z80/clean.mk: also clean *.dep
1294 * device/lib/pic16/libsdcc/stack/Makefile,
1295 * sim/ucsim/libtool: removed as they are rebuild by configure
1296 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1298 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1300 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1301 fixupInline instead of createFunction to fix bug 1864577
1302 (inlineFindMaxBlockno): removed, use global blockNo
1303 * src/SDCCglobl.h: added blockNo
1305 * src/z80/peep.h: modified properties
1306 * support/regression/tests/bug1864577.c: new, added
1308 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1310 * as/mcs51/asdata.c,
1311 * as/mcs51/asm.h: added org_cnt
1312 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1313 * as/mcs51/asout.c: changed old K&R to ANSI
1314 * as/mcs51/Makefile.in: use common identifiers
1320 * as/hc08/Makefile.bcc,
1321 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1322 * sdcc_vc_in.h: added define __func__
1323 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1324 Thanks Ruud van Silfhout
1325 * support/regression/tests/bug1717305.c: new, added
1327 2008-05-05 Borut Razem <borut.razem AT siol.net>
1329 * support/regression/Makefile.in,
1330 support/regression/ports/ds390/spec.mk,
1331 support/regression/ports/hc08/spec.mk,
1332 support/regression/ports/mcs51-common/spec.mk,
1333 support/regression/ports/pic14/spec.mk,
1334 support/regression/ports/pic16/spec.mk,
1335 support/regression/ports/ucz80/spec.mk,
1336 support/regression/ports/z80/spec.mk:
1337 added INC_DIR and LIBDIR paths
1338 * src/ds390/gen.c: removed duplicated selicolon
1340 2008-05-04 Borut Razem <borut.razem AT siol.net>
1342 * support/regression/Makefile.in,
1343 support/regression/fwk/lib/testfwk.c,
1344 support/regression/ports/ds390/spec.mk,
1345 support/regression/ports/hc08/spec.mk,
1346 support/regression/ports/mcs51-common/spec.mk,
1347 support/regression/ports/mcs51-large/spec.mk,
1348 support/regression/ports/mcs51-medium/spec.mk,
1349 support/regression/ports/mcs51-small/spec.mk,
1350 support/regression/ports/mcs51-stack-auto/spec.mk,
1351 support/regression/ports/mcs51-xstack-auto/spec.mk,
1352 support/regression/ports/pic14/spec.mk,
1353 support/regression/ports/pic16/spec.mk,
1354 support/regression/ports/ucz80/spec.mk:
1355 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1356 used to run regeression tests
1358 2008-05-01 Raphael Neider <rneider AT web.de>
1360 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1361 supported devices and instructions to add new ones
1363 2008-05-01 Raphael Neider <rneider AT web.de>
1365 * device/include/pic16/adc.h,
1366 device/lib/pic16/libio/adc/adcbusy.c,
1367 device/lib/pic16/libio/adc/adcopen.c,
1368 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1369 18f2455 style ADC devices, based on patch #1776197
1370 * device/lib/pic16/libio/adc/adcclose.c,
1371 device/lib/pic16/libio/adc/adcconv.c,
1372 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1373 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1374 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1375 * device/include/pic16/pic18f4431.h,
1376 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1377 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1379 2008-05-01 Raphael Neider <rneider AT web.de>
1381 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1382 moved xinst flag into pic16_options_t
1383 * src/pic16/device.c (default_device, pic16_list_devices,
1384 pic16_find_device): removed references to sfrrange
1385 * src/pic16/gen.c (genFunction),
1386 src/pic16/glue.c (pic16initialComments),
1387 src/pic16/main.c (pic16_optionsTable),
1388 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1390 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1392 2008-04-29 Raphael Neider <rneider AT web.de>
1394 * src/pic16/devices.inc,
1395 device/include/pic16/pic16devices.txt: replaced compiled-in list
1396 of devices with a variant parsed at runtime
1397 * src/pic16/device.c: added support for parsing pic16devices.txt,
1399 * src/pic16/device.h: removed (now) unused fields from PIC_device
1400 * src/pic16/main.c: removed #pragma maxram,
1401 (_pic16_initPaths): removed bogus generation of search paths,
1402 setup the port proper only after the search paths (for
1403 pic16devices.txt) are set up,
1404 (_pic16_finaliseOptions): moved processor dependant code here
1405 from _pic16_initPaths(), clean up
1406 * src/pic16/ralloc.c (pic16_init_stack),
1407 * src/pic16/ralloc.h,
1408 * src/pic16/pcode.c: clean up
1409 * device/include/Makefile.in,
1410 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1411 * support/scripts/inc2h-pic16.pl: updated instructions
1413 2008-04-29 Raphael Neider <rneider AT web.de>
1415 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1416 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1417 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1418 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1419 added missing family members and 18f2480/2580/4480/4580 family
1420 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1421 * device/include/pic16/pic18f2525.h: use 18f4620.h
1422 * device/include/pic16/pic18f6680.h: use 18f8680.h
1423 * device/include/pic16/pic18fregs.h,
1424 device/lib/pic16/pics.all,
1425 src/pic16/devices.inc: add new devices
1426 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1427 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1428 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1429 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1430 prevent attempting to build the libio for some new devices
1432 2008-04-29 Raphael Neider <rneider AT web.de>
1434 * debugger/mcs51/Makefile.in: fixed paths to sources
1436 2008-04-25 Borut Razem <borut.razem AT siol.net>
1438 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1439 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1440 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1441 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1442 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1443 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1444 as/link/z80/linkz80.dsp: lklibr.c moved
1445 * doc/INSTALL.txt: binary archives in bz2 format
1446 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1448 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1450 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1451 * support/regression/tests/bug1856409.c: new, added
1453 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * src/mcs51/peep.c: Use werror for error messages.
1457 * src/SDCCicode.c (geniCodeConditional),
1458 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1459 * src/z80/Makefile.bcc,
1460 * src/z80/z80.dsp: added src/z80/peep.c/h
1461 * support/regression/tests/bug1839321.c: new, added
1463 2008-04-20 Raphael Neider <rneider AT web.de>
1465 * device/include/pic16/pic18f2455.h: added bitfields for port C
1467 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1469 * src/z80/peep.c: Use werror for error messages.
1471 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1473 * src/z80/peep.h (declaration of notUsed()),
1474 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1476 * src/z80/z80.h (added dependency on peep.h),
1477 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1480 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1482 * src/SDCCpeeph.c (added support for notUsed()),
1483 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1485 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1486 for notUsed()): Implemented generic (that is not port-specific) part
1489 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1491 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1492 * device/lib/libsdcc.lib,
1493 * device/lib/Makefile.in,
1494 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1495 * device/lib/calloc.c: renamed to _calloc.c
1496 * device/lib/free.c: renamed to _free.c
1497 * device/lib/malloc.c: renamed to _malloc.c
1498 * device/lib/realloc.c: renamed to _realloc.c
1499 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1500 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1501 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1502 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1503 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1504 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1505 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1506 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1508 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1509 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1510 * support/regression/tests/bug1509084.c: new, added
1512 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1514 * device/include/mcs51/cc2510fx.h: added _XPAGE
1515 * device/include/mcs51/compiler.h: cosmetic changes
1517 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1519 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1522 2008-03-31 Borut Razem <borut.razem AT siol.net>
1524 * support/cpp2 renamed to support/cpp
1525 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1526 support/cpp2/libiberty/splay-tree.c,
1527 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1528 support/cpp2/libcpp/directives.c,
1529 support/cpp2/libcpp/include/cpplib.h,
1530 support/cpp2/libcpp/include/symtab.h,
1531 support/cpp2/libcpp/include/line-map.h,
1532 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1533 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1534 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1535 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1536 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1537 release version 4.3.0
1538 * configure.in, configure, Makefile.in, Makefile.bcc:
1539 adapted for moved cpp2
1541 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1543 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1544 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1546 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1550 * support/regression/tests/bug1717943.c: new, added
1552 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1554 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1555 bytewise return value assignments introduced in last commit.
1557 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1559 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1560 genMult, genJumpTab):
1561 Use 16-bit instructions for addition in some additional cases,
1562 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1564 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1566 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1567 Implemented RFE #1921450, changed some debug messages.
1569 2008-03-30 Borut Razem <borut.razem AT siol.net>
1571 * Small Device C Compiler 2.8.0 released
1572 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1573 * support/scripts/sdcc.nsi: added finish page; this version
1574 was used for 2.8.0 release
1575 * doc/knownbugs.html: removed; magically generated by the build
1576 process using gen_known_bugs.pl from now on
1578 2008-03-23 Borut Razem <borut.razem AT siol.net>
1580 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1581 and reverted it, since it was already fixed by Raphael ;-)
1582 * doc/knownbugs.html: updated for RC2
1584 2008-03-22 Raphael Neider <rneider AT web.de>
1586 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1589 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1591 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1592 * support/regression/tests/bug1839277.c: added related testBug1839299
1594 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1596 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1597 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1599 * src/mcs51/gen.c: throughout only output hex constants
1600 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1601 * support/regression/tests/bug1839277.c: new, added
1603 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1605 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1606 compilation warning about nested comments.
1608 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1611 * support/regression/tests/bug1921073.c: new, added
1613 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1615 * src/z80/SDCCpeeph.c.c (callFuncByName):
1616 Commented function parameters.
1618 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1620 * src/z80/ralloc.c (packRegsForAccUse2):
1621 disabled a broken accumulator packing optimization (fixed #1292721).
1622 * support/regression/tests/bug-1292721: Regression test for #1292721.
1624 2008-03-16 Raphael Neider <rneider AT web.de>
1626 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1627 fixed code bloat regression using a variant of patch #1915618
1629 2008-03-16 Borut Razem <borut.razem AT siol.net>
1631 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1632 icon, changed startup menu for release distribution, code cleaning,
1633 create url files instead links in startup menu
1635 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1638 * support/regression/tests/bug1579949.c: new, added
1640 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1642 * device/lib/printf_fast.c: fixed bug 1255403
1644 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1646 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1647 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1649 2008-03-14 Borut Razem <borut.razem AT siol.net>
1651 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1652 command line options
1653 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1654 is correctly displayed
1655 * as/link/z80/lkmain.c: usage line commented out
1657 2008-03-13 Borut Razem <borut.razem AT siol.net>
1659 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1660 updated the list pf supported pic14 devices
1662 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1664 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1666 2008-03-12 Borut Razem <borut.razem AT siol.net>
1668 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1669 fixed documentation request #1718191
1670 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1671 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1674 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1676 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1677 * support/regression/tests/bug1505811.c: new, added
1679 2008-03-09 Raphael Neider <rneider AT web.de>
1681 * device/include/pic16/pic18f2620.h,
1682 * device/include/pic16/pic18f4620.h,
1683 * device/lib/pic16/libdev/pic18f2620.c,
1684 * device/lib/pic16/libdev/pic18f4525.c,
1685 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1686 family to consistently use pic18f4620.[ch], fixes #1832562
1688 2008-03-09 Borut Razem <borut.razem AT siol.net>
1690 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1691 changed sdcc version to 2.8.0
1692 * knownbugs.html: regenerated
1693 * support/scripts/gen_known_bugs.pl: added number of open bugs
1695 2008-03-09 Raphael Neider <rneider AT web.de>
1697 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1698 (genOr): read volatile operand even if the result is known,
1700 (genOr,genXor): removed unused legacy code,
1701 (genDummyRead): use pic16_mov2w_volatile()
1703 2008-03-08 Borut Razem <borut.razem AT siol.net>
1705 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1706 cons w. --model-large
1707 * support/regression/staticinit.c: added regression test for bug
1710 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1712 * src/ds390/gen.c (pushSide, genPcall),
1713 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1714 * src/mcs51/gen.c: cosmetic changes
1715 * support/regression/fwk/include/testfwk.h: added macro reentrant
1716 * support/regression/tests/bug1908493.c: new, added
1718 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1720 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1722 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1725 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1726 already set in ds390/main.c and mcs51/main.c
1728 2008-03-07 Raphael Neider <rneider AT web.de>
1730 * src/regression/init0.c: new test for initialized arrays of function
1732 * src/regression/Makefile: made a bit more flexible, added init0.c
1733 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1734 pointers, closes #1427663
1736 2008-03-05 Borut Razem <borut.razem AT siol.net>
1738 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1739 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1741 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1743 * support/librarian/sdcclib.c:Added feature request 1908061:
1744 Synchronise sdcclib commands with ar.
1746 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1748 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1749 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1750 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1751 * device/include/mcs51/compiler.h: removed umlauts, added double
1754 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1756 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1757 * support/regression/tests/bug1536762.c: new, added
1759 * src/SDCCutil.h: added getBuildDate()
1760 * src/SDCCmain.c (printVersionInfo),
1761 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1763 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1764 * src/ds390/ralloc.c (packRegisters),
1765 * src/mcs51/ralloc.c (packRegisters),
1766 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1768 * support/regression/tests/bug1618050.c: new, added
1769 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1770 * support/regression/fwk/include/testfwk.h,
1771 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1774 2008-03-04 Raphael Neider <rneider AT web.de>
1776 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1777 on accessing OP_SYM_TYPE(op)
1778 * src/pic/gen.h: removed unused prototype of genMinusDec()
1779 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1780 fix #1876953 (invalid subtraction code), removed unused code
1782 2008-03-03 Raphael Neider <rneider AT web.de>
1786 * src/pic/genarith.c,
1788 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1789 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1791 2008-03-03 Raphael Neider <rneider AT web.de>
1793 * src/pic/device.c (find_device): search user-specified paths first
1794 for pic14devices.txt, fixes #1900827
1796 2008-03-02 Borut Razem <borut.razem AT siol.net>
1798 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1799 AddToPath and RemoveFromPath
1801 2008-03-01 Borut Razem <borut.razem AT siol.net>
1803 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1804 work correctly, added debugging support if -DSDCC.DEBUG command line
1807 2008-02-28 Borut Razem <borut.razem AT siol.net>
1809 * doc/sdccman.lyx: cosmetic changes
1811 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1813 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1814 * doc/sdccman.lyx: fixed unmeant removal of spaces
1816 2008-02-27 Borut Razem <borut.razem AT siol.net>
1818 * support/scripts/sdcc.nsi: corrected installation directory for
1819 current user installation mode
1820 * doc/README.txt: added Philipp Klaus Krause to the developers list
1822 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1824 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1825 return ifx condition
1826 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1827 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1828 ifxJump to fix bug 1838000
1829 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1830 * support/regression/tests/bug1838000.c: new, added
1831 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1833 2008-02-26 Borut Razem <borut.razem AT siol.net>
1835 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1837 * support/scripts/sdcc.nsi: added MULTIUSER page,
1838 NSIS upgraded to version 2.35
1840 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1843 * support/regression/tests/bug1565152.c: new, added
1845 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1847 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1848 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1849 * support/regression/tests/bug1670148.c: new, added
1851 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1853 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1855 2008-02-24 Borut Razem <borut.razem AT siol.net>
1857 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1858 is ineffective for unsigned char parameter
1860 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1863 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1864 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1865 * support/Util/MySystem.c (my_system): output errorcode when verbose
1867 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1869 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1872 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1874 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1877 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1879 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1881 2008-02-21 Borut Razem <borut.razem AT siol.net>
1883 * support/regression/Makefile.in,
1884 support/regression/ports/ds390/spec.mk,
1885 support/regression/ports/hc08/spec.mk,
1886 support/regression/ports/mcs51-common/spec.mk,
1887 support/regression/ports/pic14/spec.mk,
1888 support/regression/ports/pic16/spec.mk,
1889 support/regression/ports/ucz80/spec.mk,
1890 support/regression/ports/xa51/spec.mk:
1891 added CFLAGS when compiling timeout
1893 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1895 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1898 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1901 * support/regression/tests/bug1888147.c: new, added
1903 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1905 * src/z80/gen.c: fixed bugs #1596270, #1736867
1907 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1909 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1910 contents, mostly fixes #1596270
1912 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1914 * src/z80/peeph.def,
1915 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1916 peepholes, fixes #1806565
1918 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1921 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1922 fixes bug 1739475, thanks Robert Larice
1923 (rule 271): new, added
1925 2008-02-18 Borut Razem <borut.razem AT siol.net>
1927 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1929 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1931 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1933 2008-02-17 Raphael Neider <rneider AT web.de>
1935 * src/pic16/genarith.c,
1938 * src/pic16/genutils.c: removed unused legacy code,
1939 removed unused fields from struct asmop and struct _G
1941 2008-02-17 Raphael Neider <rneider AT web.de>
1943 * src/pic16/gen.c (AccRsh): cosmetic changes,
1944 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1945 genRightShiftLiteral): fixed to work with SFRs as result by
1946 assigning only once to result,
1947 removed a lot of unused/excluded code fragments
1949 2008-02-17 Raphael Neider <rneider AT web.de>
1951 * device/include/pic/pic16f88.h,
1952 * device/include/pic/pic16f886.h,
1953 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1955 2008-02-17 Borut Razem <borut.razem AT siol.net>
1957 * src/z80/peeph.def: applied patch
1958 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1959 * src/z80/gen.c, src/z80/peeph.def: applied patch
1960 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1961 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1962 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1963 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1964 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1965 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1967 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1969 * as/link/mcs51/aslink.dsp: removed SDK define
1970 * as/link/z80/clean.mk: brought in sync with other ports
1971 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1972 * as/hc08/Makefile.bcc,
1973 * as/mcs51/Makefile.bcc,
1974 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1975 * src/z80/main.c (_setValues): use the now capitalized -Z,
1976 (z80_port, gbz80_port): generate debug information when asked
1978 2008-02-16 Borut Razem <borut.razem AT siol.net>
1980 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1981 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1982 as/z80/Makefile.in. as/z80/Makefile.bcc:
1983 applied patch #1893393: patch for as-z80 and link-z80 to generate
1984 cdb, thanks to Armin Diehl
1985 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1986 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1987 asnoice.c moved to as/asxxsrc/asnoice.c
1988 * src/z80/peeph-gbz80.def: applied patch
1989 #1880235: Z80 return peephole, thanks to Philipp Krause
1991 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1994 * doc/sdccman.lyx: bumped version to 2.7.5
1995 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1997 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1999 * device/include/pic16/stdlib.h,
2000 * device/lib/pic16/libc/stdlib/ltoa.c,
2001 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2003 2008-02-13 Borut Razem <borut.razem AT siol.net>
2005 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2006 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2007 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2008 src/SDCCopt.c, src/SDCCval.c:
2009 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2011 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2013 * src/SDCCsymt.c (compareType): fixed bug 1309013
2015 2008-02-09 Borut Razem <borut.razem AT siol.net>
2017 * src/SDCCval.c, src/SDCCval.h:
2018 code cleaning, added function constChrVal()
2019 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2020 call constChrVal() instead constVal()
2022 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2024 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2027 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2028 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2031 2008-02-01 Raphael Neider <rneider AT web.de>
2033 * device/include/pic/pic16f886.h,
2034 * device/include/pic/pic16f887.h: added RA6 and RA7
2036 2008-01-24 Raphael Neider <rneider AT web.de>
2038 * device/include/pic/pic16f88.h: added RA6 and RA7
2039 * device/lib/pic/libdev/disabled_pic16f886.c,
2040 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2042 * src/pic16/devices.inc,
2043 * device/include/pic16/pic18f2423.h,
2044 * device/include/pic16/pic18f2523.h,
2045 * device/include/pic16/pic18fregs.h,
2046 * device/lib/pic16/pics.all
2047 * device/lib/pic16/libdev/pic18f2423.c,
2048 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2049 * device/lib/pic16/libio/i2c.ignore,
2050 * device/lib/pic16/libio/usart.ignore,
2051 * device/lib/pic16/libio/adc.ignore: ignore new devices
2053 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * src/SDCCast.c (createRMW): fixed bug 1582651
2057 2008-01-20 Borut Razem <borut.razem AT siol.net>
2059 * src/SDCCcse.c: partially fixed enhancement request
2060 #1793872 - multiply by -1 not collapsed
2061 * support/regression/tests/arithcsi.c: added regression test
2063 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2065 * as/mcs51/asx8051.dsp: removed define SDK
2066 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2067 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2069 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2070 cosmetic changes, brought more in sync, changed old K&R to ANSI
2072 2008-01-13 Borut Razem <borut.razem AT siol.net>
2074 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2075 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2077 2007-12-30 Borut Razem <borut.razem AT siol.net>
2079 * src/pic16/gen.c: fixed implementation of bitwise operations for
2081 * support/regression/tests/bitwise.c: added test cases
2083 2007-12-29 Borut Razem <borut.razem AT siol.net>
2085 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2086 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2087 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2088 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2089 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2090 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2091 src/pic16/pcode.[ch]: added const qualifier
2092 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2093 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2094 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2095 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2096 * as/asxxsrc/aslex.c: use dbuf_getline()
2097 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2098 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2099 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2100 as/z80/asm.h, as/z80/z80adr.c:
2101 changed type of ib and ip to const char *
2103 2007-12-28 Borut Razem <borut.razem AT siol.net>
2105 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2106 introduced (readlin) - long lines are turuncated
2107 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2108 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2109 as/z80/Makefile.in: moved aslex.c to asxxsrc
2110 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2111 * as/hc08/asmain.c, as/mcs51/asmain.c:
2112 added missing initialization of a_addr field
2113 * support/regression/tests/long_asm_line.c: added regtest for long
2116 2007-12-22 Borut Razem <borut.razem AT siol.net>
2118 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2120 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2124 2007-12-16 Borut Razem <borut.razem AT siol.net>
2126 * device/include/pic16/stdbool.h: removed, since already exists in
2127 device/include/; this also fixes bitopcse.c regression test for pic16
2129 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2130 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2131 dereference doesn't work; covered by regression test bug1399290
2133 2007-12-05 Borut Razem <borut.razem AT siol.net>
2135 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2138 2007-12-01 Borut Razem <borut.razem AT siol.net>
2140 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2141 corrected handling of the highest_valid_address
2143 2007-11-17 Raphael Neider <rneider AT web.de>
2145 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2146 * src/pic/glue.c (picglue): emit .file if --debug is given
2148 2007-11-17 Raphael Neider <rneider AT web.de>
2150 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2151 care when left or right operand resides in result, fixes #1830220
2153 2007-11-17 Borut Razem <borut.razem AT siol.net>
2155 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2156 #983491 - "Merge duplicate strings function is ineffective"
2157 * support/regression/tests/bug-983491.c: regtest disabled
2158 * as/asxxsrc: created
2159 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2160 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2161 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2162 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2163 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2164 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2165 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2166 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2167 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2168 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2169 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2170 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2171 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2173 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2175 * device/include/stdarg.h: added and removed some casts
2176 * src/SDCCsymt.c (compareType): Fully check types between generic and
2177 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2179 2007-11-13 Borut Razem <borut.razem AT siol.net>
2181 * support/regression/tests/bug-1817005.c:
2182 added regtest for bug #1817005 - as-z80 chokes on long labels
2184 2007-11-12 Borut Razem <borut.razem AT siol.net>
2186 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2187 as/z80/asout.c, as/z80/aslist.c:
2188 fixed bug #1817005 - as-z80 chokes on long labels
2190 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2193 * as/z80/asmain.c: cosmetic changes
2196 * as/z80/alloc.h: removed
2198 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2199 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2200 * as/link/hc08/Makefile.in,
2201 * as/link/mcs51/Makefile.in,
2202 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2204 * as/link/mcs51/lkarea.c,
2205 * as/link/mcs51/lkmain.c: cosmetic changes
2206 * as/link/hc08/lklibr.c,
2207 * as/link/z80/lklibr.c,
2208 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2209 used cygwin_conv_to_full_posix_path,
2210 added warnings, cosmetic changes, brought more in sync
2211 changed old K&R into ANSI function declarations
2212 * as/link/z80/lklibr.c (loadAdb): added
2213 * as/link/z80/lkmain.c: removed -- option from usage text
2215 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * src/mcs51/gen.c (outBitC): optimized for no result
2219 2007-10-31 Borut Razem <borut.razem AT siol.net>
2221 * src/SDCCsymt.c: fixed (hopeful properly) bug
2222 #1805702 - order of extern matters
2223 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2226 2007-10-29 Borut Razem <borut.razem AT siol.net>
2228 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2229 - order of extern matters
2230 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2233 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2235 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2236 24bitMode, portIsDS390
2237 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2238 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2239 (notVolatileVariable): also check sloc names,
2240 (callFuncByName): moved ftab[] out of function and sorted it by use
2242 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2244 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2245 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2246 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2247 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2248 * support/regression/tests/bug-880197.c: new, added
2250 2007-10-28 Borut Razem <borut.razem AT siol.net>
2252 * support/regression/Makefile.in,
2253 support/regression/ports/mcs51-large/spec.mk,
2254 support/regression/ports/mcs51-xstack-auto/spec.mk,
2255 support/regression/ports/mcs51-stack-auto/spec.mk,
2256 support/regression/ports/mcs51-medium/spec.mk,
2257 support/regression/ports/mcs51-common/spec.mk,
2258 support/regression/ports/mcs51-common/*,
2259 support/regression/ports/mcs51-small/*:
2260 mcs51 renamed to mcs51-common, created mcs51-small
2261 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2262 * support/regression/tests/bug-1805702.c: added regtest for bug
2265 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2268 added new rules 265 - 270
2269 * support/regression/tests/bug1721024.c:new, added
2270 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2271 introduced new test-mcs51 to run all mcs51 tests
2273 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2275 * support/regression/tests/bug1816470.c: new, added
2277 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2279 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2280 propagate for *,+,- with float, fixed bug 1816470
2281 (decorateType): cast to resultTypeProp instead of resultType
2283 2007-10-19 Borut Razem <borut.razem AT siol.net>
2285 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2286 function is ineffective" for pic16 tareget
2287 * support/scripts/listerr.c: corrected include path
2288 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2291 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2293 * support/regression/tests/using.c: new, added
2294 * support/regression/tests/vaargs.c: fixed and enabled test
2296 2007-10-18 Borut Razem <borut.razem AT siol.net>
2298 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2300 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2302 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * doc/sdccman.lyx: documented option --Werror
2305 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2306 RegBankUsed[] earlier
2308 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2310 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2314 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2316 * src/SDCCast.c (decorateType): improved optimization of tri-op
2317 * src/SDCCerr.c (vwerror, setWError),
2319 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2320 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2322 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2325 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2326 * support/regression/tests/bug-223113.c,
2327 * support/regression/tests/bug-426632.c,
2328 * support/regression/tests/bug-468811.c,
2329 * support/regression/tests/bug-477835.c,
2330 * support/regression/tests/bug-478094.c,
2331 * support/regression/tests/bug-499644.c,
2332 * support/regression/tests/bug-524209.c,
2333 * support/regression/tests/bug-524211.c,
2334 * support/regression/tests/packcast.c,
2335 * support/regression/tests/structidx.c: added empty tests
2336 * support/regression/tests/bug-607243.c: enabled test
2338 2007-10-06 Borut Razem <borut.razem AT siol.net>
2340 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2341 support of universal binaries on Mac OS X
2343 2007-10-02 Borut Razem <borut.razem AT siol.net>
2345 * src/SDCCval.h: unified double2ul macro for all platforms
2346 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2347 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2349 2007-09-30 Borut Razem <borut.razem AT siol.net>
2351 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2353 * sdcc_vc_in.h: enabled warnings
2354 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2355 unsigned type, result still unsigned
2356 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2358 2007-09-28 Raphael Neider <rneider AT web.de>
2360 * src/pic/device.c (find_device): prevent buffer underflow error
2361 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2362 the just destroyed list entry
2364 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2366 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2369 2007-09-18 Borut Razem <borut.razem AT siol.net>
2371 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2372 applied to unsigned type, result still unsigned
2374 2007-09-17 Borut Razem <borut.razem AT siol.net>
2376 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2377 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2378 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2379 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2380 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2381 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2382 src/z80/gen.c, src/z80/ralloc.c:
2383 fixed bug #1739860 - sdcc does not work correctly on some platforms
2385 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2387 2007-09-17 Raphael Neider <rneider AT web.de>
2389 * src/pic16/device.c: reverted to previous version
2390 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2392 2007-09-16 Raphael Neider <rneider AT web.de>
2394 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2395 as this raises a ton of gpasm warnings, just emit a second label
2396 * src/pic16/devices.inc,
2397 * device/lib/pic16/pics.all,
2398 * device/lib/pic16/libdev/pic18f2585.c,
2399 * device/lib/pic16/libdev/pic18f2680.c,
2400 * device/lib/pic16/libdev/pic18f2682.c,
2401 * device/lib/pic16/libdev/pic18f2685.c,
2402 * device/lib/pic16/libdev/pic18f4585.c,
2403 * device/lib/pic16/libdev/pic18f4680.c,
2404 * device/lib/pic16/libdev/pic18f4682.c,
2405 * device/lib/pic16/libdev/pic18f4685.c,
2406 * device/include/pic16/pic18f2585.h,
2407 * device/include/pic16/pic18f2680.h,
2408 * device/include/pic16/pic18f2682.h,
2409 * device/include/pic16/pic18f2685.h,
2410 * device/include/pic16/pic18f4585.h,
2411 * device/include/pic16/pic18f4680.h,
2412 * device/include/pic16/pic18f4682.h,
2413 * device/include/pic16/pic18f4685.h,
2414 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2415 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2416 patch contributed by Anton Strobl, applied with changes
2418 2007-09-16 Raphael Neider <rneider AT web.de>
2420 * device/include/pic16/pic18f2431.h,
2421 * device/include/pic16/pic18f25j10.h,
2422 * device/include/pic16/pic18f4431.h,
2423 * device/include/pic16/pic18f45j10.h: adopted common include style
2424 * device/include/pic16/pic18f1320.h,
2425 * device/include/pic16/pic18f2320.h,
2426 * device/include/pic16/pic18f2525.h,
2427 * device/include/pic16/pic18f4320.h,
2428 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2429 * device/include/pic16/pic18fregs.h: prepared for automatic include
2430 file selection by having DEVICE.h for every DEVICE
2431 * device/lib/pic16/libdev/pic18f2320.c,
2432 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2434 * device/lib/pic16/configure.in,
2435 * device/lib/pic16/configure: use rm -rf instead of rmdir
2436 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2437 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2439 2007-09-09 Borut Razem <borut.razem AT siol.net>
2441 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2442 distingush between i386 and ppc Mac OS X versions
2444 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2446 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2447 * support/regression/tests/bug1788177.c: new, added
2449 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2451 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2452 * device/include/mcs51/lint.h added keyword __naked
2454 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2458 * src/SDCCmem.h: removed maxRegBank
2459 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2460 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2461 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2462 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2463 name and behaviour to handle banked functions
2464 (scan4op): and use it to fix bug 1786213
2466 2007-09-03 Raphael Neider <rneider AT web.de>
2468 * device/include/pic16/pic18f248.h,
2469 * device/include/pic16/pic18f258.h,
2470 * device/include/pic16/pic18f448.h,
2471 * device/lib/pic16/libdev/pic18f248.c,
2472 * device/lib/pic16/libdev/pic18f258.c,
2473 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2474 added T0CONbits, fixes #1786891
2476 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * src/ds390/gen.c (genFarPointerSet),
2479 * src/hc08/ralloc.c (packRegisters),
2480 * src/mcs51/ralloc.c (packRegisters),
2481 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2483 * src/SDCCicode.h: POINTER_SET can be true for literals too
2484 * support/regression/tests/bug1750318.c: new, added
2486 2007-08-23 Borut Razem <borut.razem AT siol.net>
2488 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2489 library versions without the completition functionality
2491 2007-08-22 Raphael Neider <rneider AT web.de>
2493 * device/include/pic16/pic18f1220.h,
2494 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2496 2007-08-12 Borut Razem <borut.razem AT siol.net>
2498 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2500 2007-08-11 Borut Razem <borut.razem AT siol.net>
2502 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2503 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2504 support/Util/SDCCerr.[ch] moved to src
2505 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2506 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2507 device/examples/ds390/tinitalk/tinitalk.dsp,
2508 device/examples/serialcomm/windows/serialcomm.dsp,
2509 support/librarian/librarian.dsp:
2510 removed linking of unused odbc32.lib and odbccp32.lib
2511 * support/scripts/winres.h:
2512 added for compilation with Visual C++ 2005 Express Edition
2514 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2516 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2519 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2521 * sdccconf_in.h: update the endian test so that SPARC Solaris
2522 does not throw syntax errors
2524 2007-08-06 Borut Razem <borut.razem AT siol.net>
2526 * doc/sdccman.lyx: removed two index entries which prevented the
2527 generation of sdcc doc archive
2529 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2531 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2532 instead of lyx 1.5.0.
2534 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2536 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2537 Lucas Loizaga, with minor modifications. Thanks!
2539 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2541 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2544 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2546 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2547 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2550 2007-07-22 Borut Razem <borut.razem AT siol.net>
2552 * configure.in, configure: re-introduced .version
2553 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2554 the version reverted to 2.7.0
2556 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2559 * doc/sdccman.lyx: bumped version to 2.7.3
2560 * device/include/mcs51/compiler.h: fixed elif->else
2561 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2562 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2563 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2564 enable accuse for bit operands
2565 * src/SDCCmain.c (printVersionInfo),
2566 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2567 environment descriptor
2568 * src/SDCCutil.h: added getBuildEnvironment
2569 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2570 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2571 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2572 * support/regression/tests/bug1348008.c,
2573 * support/regression/tests/bug1496419.c,
2574 * support/regression/tests/bug1503067.c,
2575 * support/regression/tests/preproc.c: added empty tests
2577 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2579 * support/regression/tests/bug1678803.c: new, added
2581 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * as/link/hc08/lkihx.c,
2585 * as/link/hc08/lkrloc.c,
2586 * as/link/mcs51/lkihx.c,
2587 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2588 ihxExtendedLinearAddress
2589 * as/link/mcs51/lkrloc.c (relr),
2590 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2591 acall/ajmp, see bug 830513
2593 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2595 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2596 (cseBBlock): remember aggr2ptr has been used
2597 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2598 (geniCodeAssign): fixed bug 868103
2599 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2600 added operandSize prototype
2601 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2602 (genDataPointerSet): use max of size of right and result,
2603 (gencjne): added parameter useCarry for optimization,
2604 (genCmpEq): use carry if appropriate,
2605 (genXor): check if operand already in carry
2606 * support/regression/tests/bug-868103.c: enabled test
2608 2007-07-12 Raphael Neider <rneider AT web.de>
2610 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2612 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2614 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2615 from Robert Larice, thanks
2616 * support/regression/tests/bitopcse.c,
2617 * support/regression/tests/bitvars.c,
2618 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2619 * support/regression/tests/bug-927659.c: enabled test for z80
2620 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2621 * support/regression/tests/bug1745717.c: new, added
2622 * support/regression/tests/literalop.c,
2623 * support/regression/tests/nullstring.c: removed storage definitions that
2624 are now in testfwk.h
2626 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2628 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2629 and bool for targets that do not fully support it.
2630 * support/regression/tests/bug1546986.c,
2631 * support/regression/tests/bug1723128.c,
2632 * support/regression/tests/bug1734654.c,
2633 * support/regression/tests/bug1738367.c,
2634 * support/regression/tests/constantRange.c: only use bool if allowed
2636 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2638 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2639 Larice, also handle function pointers
2640 * support/regression/tests/bug1749275.c: new, added
2642 2007-07-03 Borut Razem <borut.razem AT siol.net>
2644 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2645 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2646 #1746528: SDCC should ignore ':' in inline assembler comments
2647 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2649 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2651 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2652 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2654 2007-06-29 Borut Razem <borut.razem AT siol.net>
2656 * src/SDCCmain.c: fixed bug
2657 #1744746: SDCC #4867: broken option --xram-size
2659 2007-06-28 Borut Razem <borut.razem AT siol.net>
2661 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2662 find out the endianess of host machine for ucsim
2664 2007-06-27 Borut Razem <borut.razem AT siol.net>
2666 * support/regression/generate-cases.py: corrected the file name
2668 * configure.in, configure, sdccconf_in.h: find out the endianess of
2670 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2673 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2675 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2677 2007-06-26 Borut Razem <borut.razem AT siol.net>
2679 * support/regression/generate-cases.py: display warning if function
2680 list is empty; implemented more flexible rule for detection of
2681 testing functions, allowing return type 'void' in the same line as
2682 the function name in the function definition
2683 * support/regression/tests/bug-1654060.c: corrected test
2684 * support/librarian/sdcclib.c: fixed warning:
2685 format '%s' expects type 'char *', but argument 2 has type 'int'
2687 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2689 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2690 Multiple infiles for sdcclib.
2692 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2694 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2697 2007-06-18 Borut Razem <borut.razem AT siol.net>
2699 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2700 how to handle comments, so they have to be removed by the
2701 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2702 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2703 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2704 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2705 table driven option hadling
2707 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2709 * src/SDCCast.c (decorateType),
2710 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2711 iCode to ast level to fix bug 1738367
2712 * support/regression/tests/bug1738367.c: new, added
2714 2007-06-15 Raphael Neider <rneider AT web.de>
2716 * src/pic16/devices.inc,
2717 * device/lib/pic16/pics.all,
2718 * device/include/pic16/pic18fregs.h,
2719 * device/include/pic16/pic18f[24][45]20.h,
2720 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2721 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2722 * device/lib/pic16/Makefile.in: faster cleanup
2724 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2726 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2728 2007-06-13 Raphael Neider <rneider AT web.de>
2730 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2732 2007-06-12 Raphael Neider <rneider AT web.de>
2734 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2735 suppress bit defines if NO_BIT_DEFINES is #define'd
2736 * device/include/pic/pic*.h: recreated all headers to include
2737 conditional bit defines
2738 * device/include/pic/pic16f886.h,
2739 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2740 * device/include/pic/recreate.sh: script to recreate the complete
2741 device library files based on the currently supported devices
2743 2007-06-12 Borut Razem <borut.razem AT siol.net>
2745 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2746 support/regression/Makefile.in, support/scripts/build.mak,
2747 support/scripts/Makefile.snapshot:
2748 use new svn URL scheme
2749 * doc/sdccman.lyx: SDCC Wiki moved to
2750 http://sdcc.wiki.sourceforge.net/
2752 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2754 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2755 * support/regression/tests/bug1734654.c: added
2757 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2760 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2761 with literal operands
2763 2007-06-10 Borut Razem <borut.razem AT siol.net>
2765 * as/link/z80/lklibr.c: fixed mingw build warning
2766 lklibr.c:575: warning: implicit declaration of function 'tolower'
2767 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2768 src/z80/main.c: move target specific options from src/SDCCmain.c
2769 to src/<target>/main.c
2771 2007-06-09 Borut Razem <borut.razem AT siol.net>
2773 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2774 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2775 * support/regression/tests/bug-1294691.c: added
2777 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2779 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2780 can also be static, fixes bug 1733438
2781 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2782 have absolute address too
2783 (computeType): added optimization for 'cond ? true : false'
2784 * support/regression/tests/absolute.c: added test for static absolute var
2786 2007-06-08 Raphael Neider <rneider AT web.de>
2788 * src/regression/Makefile: suppress parallel builds, allow easy
2789 switching between pic14/pic16 ports
2790 * src/regression/picregs.h: added pic14/16 header file switch
2791 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2792 inline.c,nestfor.c,string1.c}: include "picregs.h"
2794 2007-06-07 Borut Razem <borut.razem AT siol.net>
2796 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2797 permanent solution to suppress GCC 4.2.0 c++ warning:
2798 deprecated conversion from string constant to `char *'
2799 use 'const char *' where ever required
2800 * support/regression/generate-cases.py: implemented more flexible rule
2801 for detection of testing functions, allowing white-spaces surrounding
2802 the function name and the 'void' parameter.
2803 * support/regression/tests/constantRange.c,
2804 support/regression/tests/scott-compare3.c: fixed failing regression
2805 tests, uncovered by implementation of more flexible rule for detection
2806 of testing functions
2808 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2810 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2812 2007-06-04 Borut Razem <borut.razem AT siol.net>
2814 * configure.in, configure, config_vc.awk: sdcc version number is now
2815 stored in configure.in; removed .version
2816 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2817 doc/INSTALL.txt: version bumped to 2.7.2
2818 * sim/ucsim/configure.in, sim/ucsim/configure:
2819 use "read" to read from .version
2821 2007-06-03 Borut Razem <borut.razem AT siol.net>
2823 * */Makefile.in: removed annoying warning:
2824 Makefile:xx: Makefile.dep: No such file or directory
2826 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2828 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2829 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2830 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2831 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2832 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2833 bugfix: only use newBoolLink for bit result type
2834 * src/SDCCicode.c (geniCodeLogic): added param tree,
2835 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2836 (geniCodeLogicAndOr): use IS_BIT,
2837 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2838 (ast2iCode): added tree param to geniCodeLogic for comparisons
2839 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2840 * support/regression/tests/bug1723128.c: added test NotZero
2842 2007-06-01 Borut Razem <borut.razem AT siol.net>
2844 * SDCPP synchronized with GCC CPP release version 4.2.0,
2845 currently the latest release:
2846 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2847 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2848 support/cpp2/cppdefault.h, support/cpp2/except.h,
2849 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2850 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2851 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2852 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2853 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2854 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2855 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2856 support/cpp2/opts.h, support/cpp2/output.h,
2857 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2858 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2859 support/cpp2/system.h, support/cpp2/version.c,
2860 support/cpp2/Makefile.in: modified
2861 * support/cpp2/opts-common.c: added
2862 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2863 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2864 search for included source file in local directory
2865 * sim/ucsim/configure, sim/ucsim/configure.in:
2866 temporary solution to suppress GCC 4.2.0 c++ warning:
2867 deprecated conversion from string constant to `char *'
2869 2007-06-01 Raphael Neider <rneider AT web.de>
2871 * device/lib/pic/libdev/pic12f683.c,
2872 * device/include/pic/pic12f683.h: added GPIO bits
2874 2007-06-01 Raphael Neider <rneider AT web.de>
2876 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2877 quotation marks, clarified role of PIC14 vs. PIC16 ports
2878 * src/pic16/devices.inc,
2879 * device/include/pic16/pic18fregs.h,
2880 * device/include/pic16/pic18f[24][45]j10.h,
2881 * device/lib/pic16/pics.all,
2882 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2883 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2884 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2885 for new devices as they are not yet supported by gputils
2887 2007-05-31 Borut Razem <borut.razem AT siol.net>
2889 * Small Device C Compiler 2.7.0 released
2890 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2891 changed sdcc version to 2.7.1
2892 * support/scripts/sdcc.nsi: added How to create WIN32 release
2895 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2897 * doc/sdccman.lyx: documented initialization and allocation of absolute
2898 variables, bit parameter passing, the need for function pointers to be
2899 reentrant and alpha quality support of inline and retrict
2901 2007-05-26 Borut Razem <borut.razem AT siol.net>
2903 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2904 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2905 * docs/knownbugs.html: updated
2907 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2909 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2911 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2913 (gencjneshort): optimized when left is AOP_DIR
2914 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2915 initializing unions in a struct/array
2916 * support/regression/fwk/include/testfwk.h: added defines for data, near
2917 and far for host and z80
2918 * support/regression/tests/bug1723128.c: new, added
2920 2007-05-22 Borut Razem <borut.razem AT siol.net>
2922 * doc/knownbugs.html: updated
2924 2007-05-21 Raphael Neider <rneider AT web.de>
2926 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2927 error message instead
2928 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2930 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2932 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2934 2007-05-21 Raphael Neider <rneider AT web.de>
2936 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2938 * src/regression/gpsim_assert.h,
2939 * src/regression/Makefile,
2940 * src/regression/pcodeopt.c: regression test for the above fix
2942 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2944 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2945 jumps to self, fixed bug 1717281
2947 2007-05-10 Borut Razem <borut.razem AT siol.net>
2949 * support/scripts/gen_known_bugs.pl: cosmetic fix
2950 * doc/knownbugs.html: generated by gen_known_bugs.pl
2952 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2954 * src/SDCCast.c (createFunction): also generate non-inlined version of
2955 function for functions declared as "static inline"
2956 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2957 function can be inlined after non-inlined version generated.
2959 2007-05-10 Borut Razem <borut.razem AT siol.net>
2961 * support/scripts/gen_known_bugs.pl: added script
2962 which generates knownbugs.html
2964 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2966 * doc/knownbugs.html: updated for release 2.7.0
2968 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2970 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2972 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2974 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2975 (throughout): updated generating comments
2976 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2977 (throughout): updated generating comments
2978 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2979 rule instead of at the second, or it might skip lines when removing the
2981 * support/regression/tests/bug1714204.c: changed test to foo
2983 2007-05-08 Borut Razem <borut.razem AT siol.net>
2985 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2986 thanks to SDCC Distributed Compile Farm members,
2987 added Z80 and GBZ80 command line options
2988 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2990 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2992 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2993 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2994 * support/regression/tests/longlit.c: modified to be tested at all and
2995 to pass the actual test
2997 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2999 * device/include/mcs51/uPSD33xx.h: Added.
3001 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3003 * device/lib/_gptrput.c,
3004 * device/lib/_gptrget.c: removed old code,
3006 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3007 * support/regression/tests/bug1714204.c: new, added
3009 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3011 * support/regression/tests/regtrack.c: test was never executed
3012 because of the regression test being picky about white spaces.
3013 * device/lib/mcs51/crtclear.asm: added comment
3015 2007-05-06 Raphael Neider <rneider AT web.de>
3017 * device/lib/pic/Makefile.rules,
3018 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3019 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3021 2007-05-06 Raphael Neider <rneider AT web.de>
3023 * src/pic16/device.h,
3025 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3026 _pic16_setDefaultOptions): removed/reordered command-line args
3027 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3028 devices, regrouped command line args, environment variables),
3029 clarified sone points, added sections on how to add devices to the
3032 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3034 * src/z80/peeph.def: fixed bug in rule 2
3036 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3038 * src/port.h: added TARGET_MCS51_LIKE
3039 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3040 take advantage of it too
3041 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3042 (shiftR2Left2Result): Optimized: don't check shifting by 0
3043 * src/z80/peeph-z80.def,
3044 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3045 modifications, see patch 1700823
3046 * src/mcs51/peep.c (): fixed bug 1712928
3047 * support/regression/tests/bug1712928.c: new, added
3049 2007-05-05 Borut Razem <borut.razem AT siol.net>
3051 * device/lib/pic16/Makefile.common.in,
3052 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3053 removed bash dependencies
3055 2007-05-01 Borut Razem <borut.razem AT siol.net>
3058 fixed bug #1710507: --i-code-in-asm makes compile fail
3059 all iCode comments are now one liners
3060 * src/mcs51/gen.c: fixed memory leak
3062 2007-05-01 Raphael Neider <rneider AT web.de>
3064 * device/lib/pic/libdev/*.c
3065 * device/include/pic/*.h: regenerated all device libs from updated
3067 * support/scripts/inc2h.pl: documented usage, now uses strict to
3070 2007-04-30 Borut Razem <borut.razem AT siol.net>
3073 fixed bug #1669175: Problem with space in output paths
3074 documented how to use paths with spaces for Windows users
3076 2007-04-29 Borut Razem <borut.razem AT siol.net>
3078 * Fixed svn:eol-style and svn:keywords properties
3079 * src/SDCCval.c: fixed bug
3080 #1592871: Segfault with "large" const arrays of characters
3081 replaced recursion with iteration
3082 * Removed svn:executable property from non-executable files
3084 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3086 * src/mcs51/gen.c (genRet): fixed bug 1707003
3088 2007-04-27 Raphael Neider <rneider AT web.de>
3090 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3091 createReachingDefinitions,assignValnums,pic16_destructDF,
3092 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3093 prevent NULL pointer dereferences
3094 * device/lib/pic/libdev/pic16f886.c,
3095 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3096 prevent building them, gputils do not really support them yet
3098 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3100 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3101 helps printf_small. 32 bytes more __idata mem.
3103 2007-04-27 Raphael Neider <rneider AT web.de>
3105 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3106 return early when pb or pb->pcHead is NULL (patch #1708427)
3107 * src/regression/empty.c,
3108 * src/regression/Makefile: added test with empty functions
3109 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3111 2007-04-27 Borut Razem <borut.razem AT siol.net>
3113 * src/SDCCast.c: fixed feature request
3114 #1547512: Redundant strings linked when using sizeof("abc")
3116 2007-04-23 Borut Razem <borut.razem AT siol.net>
3118 * doc/sdccman.lyx, src/SDCCmain.c:
3119 peep-hole comments are generated only if --fverbose-asm option is
3120 specified and --no-peep-comments is not, as proposed by Frieder.
3121 * support/regression/Makefile.in: compile regression tests with
3122 --fverbose-asm option so one can "grep" whether a new (or an old)
3123 peephole is (still) applied; requested by Frieder.
3125 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3127 * device/include/pic/pic16f886.h,
3128 * device/include/pic/pic16f887.h,
3129 * device/lib/pic/libdev/pic16f886.c,
3130 * device/lib/pic/libdev/pic16f887.c,
3131 * device/include/pic/pic14devices.txt,
3132 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3134 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3136 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3139 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3141 * device/lib/_memset.c: assembler version for mcs51
3143 2007-04-22 Borut Razem <borut.razem AT siol.net>
3145 * support/scripts/listerr.c: program to create the list of errors and
3146 warnings list from - added
3147 * doc/sdccman.lyx: removed the note
3148 "For list of warnings and corresponding codes, see err_warn.txt"
3149 * src/SDCCsymt.c: fixed bug #1699804:
3150 Bug with some uses of sizeof(static local array) (MCS51)
3151 * support/regression/tests/bug-1699804.c: added
3153 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3155 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3156 (main): added option -i,
3157 (asmbl, case S_INCL): use search_path_fopen,
3158 mostly from patch 1579668 by Peter Miller, thanks
3159 * src/z80/main.c: fixed typo --callee-saves-bc
3160 * device/include/mcs51/compiler.h: added sfrword for Tasking
3162 2007-04-20 Borut Razem <borut.razem AT siol.net>
3164 * src/z80/main.c: replaced reserved keyword asm with asmblr
3166 2007-04-19 Borut Razem <borut.razem AT siol.net>
3168 * src/port.h: use const pointers to strings
3169 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3170 * src/pic16/main.c: include SDCCargs.h
3171 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3172 const char, since the strings are dynamically allocated
3173 * src/SDCCmain.c: options.code_seg and options.const_seg are
3174 dynamically allocated; check port specific command line options
3175 before the general ones
3176 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3178 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3180 * device/include/ds400rom.h,
3181 * device/lib/ds390/lcd390.c,
3182 * device/lib/ds390/memcpyx.c,
3183 * device/lib/ds390/rtc390.c,
3184 * device/lib/ds400/ds400rom.c,
3185 * device/lib/ds400/memcpyx.c,
3186 * device/lib/hc08/_ret.c: more replacements of keywords with their
3187 double underscore equivalents
3188 * device/lib/ds390/Makefile.in,
3189 * device/lib/ds400/Makefile.in,
3190 * device/lib/gbz80/Makefile.in,
3191 * device/lib/hc08/Makefile.in,
3192 * device/lib/mcs51/Makefile.in,
3193 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3195 2007-04-17 Borut Razem <borut.razem AT siol.net>
3197 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3198 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3199 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3200 to --fverbose-asm, to be gcc'ish
3202 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3204 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3206 2007-04-17 Borut Razem <borut.razem AT siol.net>
3208 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3209 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3210 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3211 with their double underscore equivalent
3213 2007-04-14 Borut Razem <borut.razem AT siol.net>
3215 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3218 2007-04-13 Borut Razem <borut.razem AT siol.net>
3220 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3222 * device/examples/serialcomm/windows/serial.[ch],
3223 device/examples/serialcomm/windows/test_serialcomm.cpp:
3224 updated by Bela Torok
3225 * device/examples/serialcomm/windows/serialcomm.dsw,
3226 device/examples/serialcomm/windows/serialcomm.dsp: added
3228 2007-04-13 Jan Waclawek <wek AT efton.sk>
3230 * doc/sdccman.lyx: additions and changes at various places
3231 (submitted as #1697136).
3232 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3234 2007-04-10 Borut Razem <borut.razem AT siol.net>
3236 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3237 LyX file format changed to 245
3238 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3239 "FreeWare" replaced with "free open source"
3241 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3245 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3247 * device/include/pic16/pic18fregs.h,
3249 * device/lib/_decdptr.c,
3250 * device/lib/_divsint.c,
3251 * device/lib/_divslong.c,
3252 * device/lib/_divuint.c,
3253 * device/lib/_divulong.c,
3254 * device/lib/_fs2schar.c,
3255 * device/lib/_fs2sint.c,
3256 * device/lib/_fs2slong.c,
3257 * device/lib/_fs2uchar.c,
3258 * device/lib/_fs2uint.c,
3259 * device/lib/_fs2ulong.c,
3260 * device/lib/_fsadd.c,
3261 * device/lib/_fscmp.c,
3262 * device/lib/_fsdiv.c,
3263 * device/lib/_fseq.c,
3264 * device/lib/_fsget1arg.c,
3265 * device/lib/_fsget2args.c,
3266 * device/lib/_fsgt.c,
3267 * device/lib/_fslt.c,
3268 * device/lib/_fsmul.c,
3269 * device/lib/_fsneq.c,
3270 * device/lib/_fsnormalize.c,
3271 * device/lib/_fsreturnval.c,
3272 * device/lib/_fsrshift.c,
3273 * device/lib/_fssub.c,
3274 * device/lib/_fsswapargs.c,
3275 * device/lib/_gptrget.c,
3276 * device/lib/_gptrgetc.c,
3277 * device/lib/_gptrput.c,
3278 * device/lib/_logexpf.c,
3279 * device/lib/_modsint.c,
3280 * device/lib/_modslong.c,
3281 * device/lib/_moduint.c,
3282 * device/lib/_modulong.c,
3283 * device/lib/_mulint.c,
3284 * device/lib/_mullong.c,
3285 * device/lib/_schar2fs.c,
3286 * device/lib/_ser.c,
3287 * device/lib/_setjmp.c,
3288 * device/lib/_sint2fs.c,
3289 * device/lib/_slong2fs.c,
3290 * device/lib/_spx.c,
3291 * device/lib/_uchar2fs.c,
3292 * device/lib/_uint2fs.c,
3293 * device/lib/_ulong2fs.c,
3294 * device/lib/asincosf.c,
3295 * device/lib/atanf.c,
3296 * device/lib/calloc.c,
3297 * device/lib/ds390/tinibios.c,
3298 * device/lib/ds400/tinibios.c,
3299 * device/lib/expf.c,
3300 * device/lib/free.c,
3301 * device/lib/hc08/_mulint.c,
3302 * device/lib/logf.c,
3303 * device/lib/malloc.c,
3304 * device/lib/printf_fast.c,
3305 * device/lib/printf_tiny.c,
3306 * device/lib/printfl.c,
3307 * device/lib/realloc.c,
3308 * device/lib/ser_ir.c,
3309 * device/lib/serial.c,
3310 * support/regression/tests/libmullong.c: replaced all special keywords
3311 with their double underscore equivalent
3312 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3313 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3315 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3316 (genRet): if the bit-symbol is ruonly it already is in the carry
3317 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3318 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3319 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3320 type UCHAR if dest is not bit
3322 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3324 * device/include/math.h,
3325 * device/lib/cotf.c,
3326 * device/lib/expf.c,
3327 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3329 2007-04-01 Borut Razem <borut.razem AT siol.net>
3331 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3332 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3333 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3334 gcc_unreachable() called internal_error()...
3336 2007-03-30 Raphael Neider <rneider AT web.de>
3338 * src/pic/ralloc.c (isData): suppress garbage debug output
3340 2007-03-28 Borut Razem <borut.razem AT siol.net>
3343 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3344 is developed, built and used worldwide, and the word "night" doesn't
3347 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3349 * device/include/mcs51/C8051F360.h: new, added
3350 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3352 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3354 * src/SDCC.y (declaration_specifiers, function_specifier),
3355 * support/Util/SDCCerr.c,
3356 * support/Util/SDCCerr.h,
3358 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3360 * src/SDCCmem.c (deallocParms),
3361 * src/SDCCast.c: support for function inlining, not quite complete
3362 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3363 'restrict' qualifier
3365 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3367 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3368 (saveRBank, unsaveRBank): don't save bits,
3369 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3370 * support/regression/tests/bug1535242.c: new, added
3371 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3372 thanks Alexey Shamrin <shamrin AT gmail.com>,
3373 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3374 removed header guard)
3376 * sdcc.spec: bumped version to 2.6.5
3377 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3379 2007-03-22 Borut Razem <borut.razem AT siol.net>
3381 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3382 fixed bug #1653671: sdcdb integration into ddd is broken
3384 2007-03-22 Raphael Neider <rneider AT web.de>
3386 * src/pic/gen.c (popGetExternal): augmented to also create references
3387 to external variables (not only labels),
3388 (genCall): comment on plan to reduce PAGESEL overhead,
3389 (genFunction, genEndFunction): also save/restore FSR around interrupt
3390 handling code, removed lots of unused code
3391 (genDivOneByte): release acquired temp register
3392 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3394 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3395 for registers that need to be saved during interrupts (FSR, STATUS,
3396 PCLATH; W needs special handling), currently only FSR is used
3398 2007-03-22 Raphael Neider <rneider AT web.de>
3400 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3402 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3404 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3406 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3408 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3410 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3412 * as/link/aslink.h: added LKOBJEXT
3413 * as/link/hc08/link_hc08.dsp,
3414 * as/link/hc08/Makefile.bcc,
3415 * as/link/hc08/Makefile.in,
3416 * as/link/mcs51/aslink.dsp,
3417 * as/link/mcs51/Makefile.bcc,
3418 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3419 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3420 * as/link/lkaomf51.c: merged and moved
3421 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3422 * as/link/z80/lkdata.c,
3423 * as/link/lkdata.c: merged and moved
3424 * as/link/hc08/lkmain.c,
3425 * as/link/mcs51/lkmain.c: cosmetic changes
3426 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3427 * as/link/lklex.c: use LKOBJEXT
3428 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3429 ANSI-fied functions, removed bubble-sorts
3430 * as/link/z80/lksym.c as/link/lksym.c: merged,
3432 * as/link/z80/linkgbz80.dsp,
3433 * as/link/z80/linkz80.dsp,
3434 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3435 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3436 * as/link/z80/lkhead.c,
3437 * as/link/z80/lklex.c: deleted
3438 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3439 * as/link/z80/lkmain.c: added copyfile()
3441 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3443 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3445 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3447 * device/lib/_strlen.c: assembler version for mcs51
3449 2007-03-13 Raphael Neider <rneider AT web.de>
3451 * device/include/pic16/pic18f2221.h,
3452 * device/include/pic16/pic18f2321.h,
3453 * device/include/pic16/pic18f2331.h,
3454 * device/include/pic16/pic18f4221.h,
3455 * device/include/pic16/pic18f4321.h,
3456 * device/include/pic16/pic18f4331.h: fixed config byte location names
3457 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3458 consistently named config byte locations
3460 2007-03-13 Borut Razem <borut.razem AT siol.net>
3462 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3463 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3464 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3465 as/link/z80/Makefile.in, as/z80/Makefile.in:
3468 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3470 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3471 * device/lib/printf_large.c: pointer was converted to generic
3472 pointer for mcs51 models other than model-small (Maarten noticed)
3474 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3476 * device/include/mcs51/ADuC84x.h: Added.
3478 2007-03-10 Borut Razem <borut.razem AT siol.net>
3480 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3481 fixed RFE #1624219: double backslashes in filenames;
3482 functions hexEscape(), octalEscape() and copyStr() moved from
3483 SDCCval.c to SDCCutil.c and made them glovbally available
3485 2007-03-09 Borut Razem <borut.razem AT siol.net>
3487 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3488 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3489 1673361: Missaligned comments in output files
3491 2007-03-09 Raphael Neider <rneider AT web.de>
3493 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3495 2007-03-09 Raphael Neider <rneider AT web.de>
3499 * src/pic/ralloc.c: suppress undesired debug output
3500 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3502 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3504 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3506 2007-03-07 Borut Razem <borut.razem AT siol.net>
3508 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3509 search include files in the current directory
3511 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3513 * src/SDCCglue.c (emitMaps, glue),
3514 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3516 * support/regression/tests/absolute.c: added xdata test
3518 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3520 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3521 added condition to macro, fixes bug 1666080
3523 2007-03-02 Raphael Neider <rneider AT web.de>
3525 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3527 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3529 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3530 be cleared. Unconditionally set __XPAGE
3531 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3533 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3538 * src/mcs51/rtrack.c,
3540 * doc/sdccman.lyx: added --no-gen-comments
3541 * src/mcs51/peeph.def: added 192.b, disabled 185
3543 2007-02-25 Raphael Neider <rneider AT web.de>
3545 * src/pic16/gen.c (genCast): fixed typo
3546 * device/lib/pic16/Makefile.subdir: only install existing files
3547 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3549 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3551 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3552 * device/lib/mcs51/crtclear.asm,
3553 * device/lib/mcs51/crtxclear.asm: renumbered labels
3554 * device/lib/mcs51/Makefile.in: added crtcall.asm
3555 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3556 * src/mcs51/gen.c (movc): removed,
3557 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3559 (toCarry, genSend, genRet): added function toCarry,
3560 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3561 (assignBit, genAssign, genCast): added function assignBit
3562 * src/mcs51/Makefile.bcc: added rtrack.c
3563 * src/mcs51/ralloc.h: made valueKnown a bitfield
3564 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3565 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3566 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3567 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3568 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3569 (_pop): only pop valid pairs, see gencjneshort,
3570 (gencjneshort): return pair that still needs to be popped, restructured,
3571 (gencjne, genCmpEq): call _pop
3573 2007-02-23 Raphael Neider <rneider AT web.de>
3575 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3577 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3579 * device/include/mcs51/P89LPC925.h: Added.
3581 2007-02-18 Raphael Neider <rneider AT web.de>
3583 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3585 2007-02-17 Borut Razem <borut.razem AT siol.net>
3587 * support/cpp2/directives.c, support/cpp2/version.c:
3588 synchronized with GCC CPP 4.1.2
3590 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3592 * src/mcs51/rtrack.h,
3593 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3594 by checking the strings passed by emitcode() to the assembler.
3595 Feel free to change. This in part addresses RFE #482179.
3596 Set environment variable SDCC_RTRACK to enable.
3597 * src/mcs51/gen.c: inserted hooks
3598 * src/mcs51/ralloc.h: added two members to struct regs
3599 * support/regression/tests/regtrack.c: added
3601 2007-02-14 Borut Razem <borut.razem AT siol.net>
3603 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3604 * Makefile.in: applied patch from Makefile related part of
3605 #1469393: Compiler does not initialize static data
3607 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3609 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3610 for better fix of bug 1273984, compiles pic16 rand.c
3612 2007-02-12 Borut Razem <borut.razem AT siol.net>
3614 * src/pic16/main.c: fixed pic16 standard library directory bug
3616 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3618 * src/hc08/gen.c (genSwap): fix swap regression test
3620 2007-02-10 Borut Razem <borut.razem AT siol.net>
3622 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3624 * support/regression/tests/bug-1654060.c: added regression test for
3627 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3629 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3630 bit moves in return statement
3632 2007-02-09 Borut Razem <borut.razem AT siol.net>
3634 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3637 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3639 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3640 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3642 2007-02-07 Raphael Neider <rneider AT web.de>
3644 * src/pic16/devices.inc,
3645 * device/include/pic16/pic18fregs.h,
3646 * device/include/pic16/pic18f[24][34]31.h,
3647 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3648 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3649 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3651 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3653 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3654 can this have lived here for so many years?
3655 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3656 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3657 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3659 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3661 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3662 appended by loop induction must be at the very end of the eBBlock
3664 2007-02-05 Kevin Vigor
3666 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3668 2007-02-05 Borut Razem <borut.razem AT siol.net>
3670 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3671 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3673 2007-02-03 Borut Razem <borut.razem AT siol.net>
3675 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3676 applied patch #1646602 option to set default signedness of char to
3677 unsigned, added -funsigned-char command line option,
3678 thanks to Gunther Jehle
3679 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3680 prompt for file deletion a few hundred times (especially the
3681 subversion files, which have ro permissions so it asks for
3682 confirmation), thanks to Simon McAuliffe;
3683 added {} + option to find in order to remove multiple files from a
3686 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3688 * device/include/mcs51/SST89x5xRDx.h: Added.
3690 2007-02-02 Raphael Neider <rneider AT web.de>
3692 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3693 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3695 2007-02-01 Raphael Neider <rneider AT web.de>
3697 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3700 2007-01-31 Borut Razem <borut.razem AT siol.net>
3702 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3703 if compiled with GCC. Thanks to Raphael Neider
3705 2007-01-31 Raphael Neider <rneider AT web.de>
3707 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3708 operand names, handles name and (name + n) for all n,
3709 (sameBank): restructured, also check bank allocation policy,
3710 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3711 (pic14_operandsAllocatedInSameBank): check whether to operands
3712 will be allocated into the same bank (i.e., section) to reduce
3713 BANKSEL overhead, queried from pcode.c:sameBank,
3714 (pic14printLocals): reintroduced clustering registers into a single
3715 section: all compiler generated symbols will now reside in one
3716 bank (per file), reducing BANKSEL overhead and code size,
3717 (showAllMemmaps): use local dbuf where possible
3719 2007-01-29 Raphael Neider <rneider AT web.de>
3721 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3722 (call_libraryfunc): retrieve/create symbol and mark as used,
3723 (genFunction): mark defined functions as non-extern and add again
3724 to code memmap for later output
3725 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3726 (pic14printLocals): reworked for new symbol emission,
3727 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3728 showAllMemmaps): reworked symbol output using dbufs, added handling
3729 of string literals (still incomplete),
3730 (picglue): removed symbol emission, moved into showAllMemmaps,
3731 (emitSymbolSet): new workhorse for symbol output,
3732 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3734 2007-01-29 Borut Razem <borut.razem AT siol.net>
3736 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3737 component contains the extension separator.
3739 2007-01-28 Borut Razem <borut.razem AT siol.net>
3741 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3743 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3744 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3745 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3746 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3747 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3748 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3749 src/z80/gen.c, support/Util/MySystem.c:
3750 accept slash and backslash as directory separator on WIN32 and
3753 2007-01-28 Raphael Neider <rneider AT web.de>
3755 * src/pic16/devices.inc,
3756 * device/include/pic16/pic18f[24][23]21.h,
3757 * device/include/pic16/pic18fregs.h,
3758 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3759 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3760 * device/lib/pic16/libio/adc.ignore,
3761 * device/lib/pic16/libio/i2c.ignore,
3762 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3763 family, as gputils do not yet support the devices
3764 * device/lib/pic16/Makefile.subdir: ignore errors on install
3765 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3766 headers and libraries from gputils .inc files
3768 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3770 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3772 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3774 * doc/sdccman.lyx: add printf benchmarks
3776 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3778 * device/lib/printf_fast.c: fix %c, char promoted to int
3779 * device/lib/printf_tiny.c: fix %c, char promoted to int
3781 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3783 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3785 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3787 * support/regression/tests/swap.c: 64 bit hosts failed
3788 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3790 2007-01-25 Raphael Neider <rneider AT web.de>
3792 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3793 based on absolute register address, patch by Alex Blond
3795 2007-01-22 Raphael Neider <rneider AT web.de>
3797 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3798 emitted, do not emit them again...
3800 2007-01-22 Raphael Neider <rneider AT web.de>
3802 * src/regression/bank1.c, src/regression/compare6.c,
3803 src/regression/add.c: cosmetic changes
3804 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3805 * src/pic/gen.c: fixed global zero and one,
3806 (aopForSym): removed unued code,
3807 (aopGet): assert aop is defined, check and use `index' of
3808 pCodeImmd operands (fixes #1630908),
3809 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3810 (register_reassign): prevent accidental register unification,
3811 (ReuseReg): cosmetic changes (also above)
3812 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3813 pic14emitStaticSeg): do not emit initialized data,
3814 (printIval*): replaced with working versions,
3815 (pic14createInterruptVect,picglue): use idata for initialized data,
3816 now init data should work in all modules (not only main()),
3817 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3819 2007-01-21 Borut Razem <borut.razem AT siol.net>
3821 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3822 use -fPIC or -fpic if they are supported and not ignored
3823 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3824 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3826 2007-01-20 Borut Razem <borut.razem AT siol.net>
3828 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3829 implemented RFE #1470316: allow "$" in variable names
3831 2007-01-20 Raphael Neider <rneider AT web.de>
3833 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3835 2007-01-20 Raphael Neider <rneider AT web.de>
3837 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3838 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3839 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3840 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3841 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3842 * device/lib/pic/libdev/pic*.c,
3843 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3844 * device/lib/pic/libdev/Makefile.in: show progress
3846 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3848 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3849 * support/scripts/sdcc_cygwin_mingw32,
3850 * support/scripts/sdcc_mingw32,
3851 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3852 conformance with autoconf 2.6
3854 2007-01-19 Raphael Neider <rneider AT web.de>
3856 * src/pic/device.c (register_map): fixed list construction
3857 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3858 (genMod): removed case for genModbits,
3859 (genModbits): removed as now unused/unimplemented
3860 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3862 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3864 * support/regression/tests/swap.c: added in response to #1638622
3865 * doc/sdccman.lyx: synced version, minor changes
3867 2007-01-18 Borut Razem <borut.razem AT siol.net>
3869 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3870 thanks to Gunther Jehle
3871 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3872 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3873 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3874 use filename in lineno instead.
3875 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3876 print the file name in ast_print()
3878 2007-01-18 Borut Razem <borut.razem AT siol.net>
3880 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3882 * src/SDCC.lex: stringLiteral() returns const char pointer,
3883 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3884 fixed column counting
3885 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3886 accept const char pointer as parameter
3887 * src/SDCCdwarf2.c: corrected buffer size
3889 2007-01-17 Borut Razem <borut.razem AT siol.net>
3891 * support/Util/dbuf_string.c: fixed for amd64
3893 2007-01-15 Borut Razem <borut.razem AT siol.net>
3895 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3896 removed terminal symbol ELIPSIS, since it was never generated by the
3897 lexer and it was wrongly used in parameter_identifier_list rule
3899 2007-01-15 Raphael Neider <rneider AT web.de>
3901 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3902 code page and data banking description
3903 * src/pic/genarith.c,
3904 * src/pic/gen.h: removed bit arithmetic functions,
3905 updated exit(1) to exit(EXIT_FAILURE)
3906 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3907 * device/include/pic16/pic18f2455.h,
3908 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3909 TRISD and TRISE, fixed/added some bit names
3910 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3911 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3912 updated pic18f2455.{c,h} instead of duplicating them
3914 2007-01-14 Borut Razem <borut.razem AT siol.net>
3916 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3917 Cannot debug files that contain spaces in the path name
3918 by converting spaces in asm file name to underscores
3920 2007-01-13 Borut Razem <borut.razem AT siol.net>
3922 * doc/sdccman.lyx: fixed format errors
3924 2007-01-10 Borut Razem <borut.razem AT siol.net>
3926 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3927 codeseg/constseg #pragma fail
3928 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3929 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3930 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3931 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3933 2007-01-09 Borut Razem <borut.razem AT siol.net>
3935 * get rid of diagnistic.[ch], pretty-print.[ch],
3936 c-pretty-print.[ch], ... used just for error, warning, ...
3938 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3939 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3940 suppoprt/cpp2/pretty-print.[ch]:
3942 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3943 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3944 suppoprt/cpp2/sdcpp.dsp:
3947 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3949 * device/lib/printf_large.c (output_float): removed recursion,
3950 use smaller buffer on stack for mcs51,
3951 fixed bug printing 1.96
3952 * support/regression/tests/snprintf.c: added test
3954 2007-01-07 Borut Razem <borut.razem AT siol.net>
3956 * use dynamic memory buffers instead temporary files
3957 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3959 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3960 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3961 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3962 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3963 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3964 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3965 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3966 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3967 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3968 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3969 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3970 support/Util/dbuf.c, support/Util/dbuf.h:
3972 * .version, sdcc.spec: bumped version to 2.6.4
3974 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3976 * src/port.h: added TARGET_Z80_LIKE macro
3977 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3978 output PSEG location if --xram-loc or --xstack-loc was used
3979 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3981 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3983 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3984 * as/as_z80.dsp, as/z80/as_z80.dsp,
3985 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3986 * sdcc.dsw: moved project files into subdir
3987 * as/hc08/as_hc08.dsp,
3988 * as/hc08/Makefile.bcc,
3989 * as/hc08/Makefile.in,
3990 * as/mcs51/Makefile.bcc,
3991 * as/mcs51/Makefile.in,
3992 * as/z80/Makefile.bcc,
3993 * as/z80/Makefile.in,
3994 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3997 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4000 * as/mcs51/asmain.c,
4002 * as/z80/assym.c: removed include "strcmpi.h"
4003 * as/hc08/strcmpi.c,
4004 * as/hc08/strcmpi.h,
4005 * as/mcs51/strcmpi.c,
4006 * as/mcs51/strcmpi.h,
4007 * support/Util/strcmpi.c,
4008 * support/Util/strcmpi.h: removed files
4009 * as/strcmpi.c: added as_strncmpi()
4011 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4013 * sdcc.dsw: Added some dependencies on project config.dsp
4015 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4017 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4018 with [di]ram_start to fix a regresion
4020 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4022 * configure.in: added missing mcs51 in status output
4023 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4025 * debugger/mcs51/clean.mk (distclean): remove config.h
4026 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4027 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4028 options.h, s-options-h and options.c
4029 * support/cpp2/clean.mk: unused, removed
4030 * Makefile.common.in,
4033 * as/hc08/Makefile.in,
4035 * as/mcs51/Makefile.in,
4036 * as/mcs51/clean.mk,
4039 * as/z80/Makefile.in,
4041 * as/link/Makefile.in,
4042 * as/link/hc08/Makefile.in,
4043 * as/link/hc08/clean.mk,
4044 * as/link/mcs51/Makefile.in,
4045 * as/link/mcs51/clean.mk,
4046 * as/link/z80/Makefile.in,
4047 * as/link/z80/clean.mk,
4048 * as/link/z80/conf.mk,
4049 * debugger/mcs51/Makefile.in,
4050 * debugger/mcs51/clean.mk,
4051 * device/include/Makefile.in,
4052 * device/lib/Makefile.in,
4053 * device/lib/mcs51/Makefile.in,
4054 * device/lib/pic/Makefile.in,
4055 * device/lib/pic/Makefile.common.in,
4056 * device/lib/pic/Makefile.subdir,
4057 * device/lib/pic/Makefile.rules,
4058 * device/lib/pic16/libio/Makefile.in,
4059 * device/lib/pic16/Makefile.subdir,
4060 * device/lib/pic16/libdev/Makefile.in,
4061 * device/lib/pic16/Makefile.rules,
4062 * device/lib/pic16/Makefile.common.in,
4063 * sim/ucsim/avr.src/Makefile.in,
4064 * sim/ucsim/main_in.mk,
4065 * sim/ucsim/cmd.src/Makefile.in,
4066 * sim/ucsim/doc/Makefile.in,
4067 * sim/ucsim/gui.src/Makefile.in,
4068 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4069 * sim/ucsim/gui.src/serio.src/Makefile.in,
4070 * sim/ucsim/hc08.src/Makefile.in,
4071 * sim/ucsim/libltdl/Makefile.in,
4072 * sim/ucsim/s51.src/Makefile.in,
4073 * sim/ucsim/sim.src/Makefile.in,
4074 * sim/ucsim/sim.src/conf.mk,
4075 * sim/ucsim/xa.src/Makefile.in,
4076 * sim/ucsim/z80.src/Makefile.in,
4080 * support/cpp2/Makefile.in,
4081 * support/librarian/Makefile.in,
4082 * support/librarian/clean.mk,
4083 * support/makebin/Makefile.in,
4084 * support/makebin/clean.mk,
4085 * support/packihx/Makefile.in,
4086 * support/regression/Makefile.in,
4087 * support/regression/ports/ds390/spec.mk,
4088 * support/regression/ports/gbz80/spec.mk,
4089 * support/regression/ports/hc08/spec.mk,
4090 * support/regression/ports/mcs51/spec.mk,
4091 * support/regression/ports/mcs51-large/spec.mk,
4092 * support/regression/ports/mcs51-medium/spec.mk,
4093 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4094 * support/regression/ports/pic14/spec.mk,
4095 * support/regression/ports/pic16/spec.mk,
4096 * support/regression/ports/mcs51-stack-auto/spec.mk,
4097 * support/regression/ports/ucz80/spec.mk,
4098 * support/regression/ports/xa51/spec.mk,
4099 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4100 adding a slash after $(top_builddir) and/or adding @datarootdir@
4102 * debugger/mcs51/configure.in,
4103 * device/lib/pic/configure.in,
4104 * device/lib/pic16/configure.in,
4105 * sim/ucsim/configure.in,
4106 * support/cpp2/configure.in,
4107 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4109 * debugger/mcs51/configure,
4110 * device/lib/pic/configure,
4111 * device/lib/pic16/configure,
4112 * sim/ucsim/configure,
4113 * support/cpp2/configure,
4114 * support/packihx/configure: generated with autoconf 2.60
4116 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4118 * as/link/hc08/lkihx.c (newArea),
4119 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4121 2007-01-02 Borut Razem <borut.razem AT siol.net>
4123 * doc/sdccman.lyx: documented #pragma sdcc_hash
4124 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4126 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4128 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4130 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4131 empty 'while'-loop to work correctly, see regression test 'while.c'
4132 * support/regression/tests/while.c: added
4134 2007-01-01 Borut Razem <borut.razem AT siol.net>
4136 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4137 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4138 support/cpp2/libcpp/sdcpp.c:
4139 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4140 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4141 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4143 2006-12-31 Borut Razem <borut.razem AT siol.net>
4145 * SDCPP synchronized with GCC CPP release version 4.1.1,
4146 currently the latest release:
4147 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4148 support/cpp2/libcpp/include/cpp-id-data.h
4149 support/cpp2/libiberty/fopen_unlocked.c
4150 support/cpp2/libiberty/md5.c
4152 support/cpp2/opt-functions.awk
4153 support/cpp2/opt-gather.awk
4154 support/cpp2/optc-gen.awk
4155 support/cpp2/opth-gen.awk:
4157 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4158 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4159 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4160 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4161 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4162 support/cpp2/diagnostic.h, support/cpp2/except.h,
4163 support/cpp2/hwint.h, support/cpp2/input.h,
4164 support/cpp2/intl.h, support/cpp2/move-if-change,
4165 support/cpp2/opts.c, support/cpp2/opts.h,
4166 support/cpp2/output.h, support/cpp2/prefix.c,
4167 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4168 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4169 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4170 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4171 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4172 support/cpp2/version.c:
4174 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4175 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4176 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4177 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4178 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4179 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4180 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4181 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4182 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4183 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4184 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4186 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4187 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4188 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4189 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4190 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4191 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4192 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4193 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4194 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4195 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4196 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4197 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4198 support/cpp2/system.h:
4201 2006-12-31 Borut Razem <borut.razem AT siol.net>
4203 * configure.in, configure: fixed bug #1538756: configure dies if bison
4204 and flex are not installed, 2nd try
4206 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4208 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4209 400.x for better code in RFE 899102
4211 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4213 * src/SDCCpeeph.c (deadMove),
4215 * src/mcs51/peep.h: renamed 'op' by 'reg'
4216 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4217 (scan4op): small change for removeDeadMove(), added support for
4218 'callee saves' and/or PACLL function calls,
4219 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4220 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4221 left in new dispatcher mcs51DeadMove()
4222 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4224 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4226 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4228 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4229 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4231 2006-12-30 Borut Razem <borut.razem AT siol.net>
4233 * support/cpp2/spacs.h: deleted from svn
4234 * configure.in, configure: fixed bug #1538756: configure dies if bison
4235 and flex are not installed
4237 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4240 with this z80 passes printf float test when enabled
4241 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4243 2006-12-28 Borut Razem <borut.razem AT siol.net>
4245 * support/cpp2/config.in, support/cpp2/configure.in,
4246 support/cpp2/configure, support/cpp2/Makefile.in:
4247 fix for the solaris build
4249 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4251 * src/SDCC.y (type_specifier2, pointer),
4253 * src/SDCCsymt.c (mergeSpec, checkSClass),
4254 * support/Util/SDCCerr.c,
4255 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4256 * support/valdiag/valdiag.py: Allow test cases to specify
4257 required language standard
4258 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4259 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4261 2006-12-27 Borut Razem <borut.razem AT siol.net>
4263 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4264 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4266 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4268 * support/cpp2/libiberty/Makefile.bcc: updated
4269 * src/pic16/main.c: fixed #pragma udata handling
4270 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4272 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4274 * src/SDCCpeeph.c: made labelHashEntry global,
4275 made pcDistance, FBYNAME static,
4276 (pcDistance): made static, use isComment and isLabel,
4278 (getLabelRef): added, extracted from labelRefCount(),
4279 (labelRefCount): use new getLabelRef(),
4280 (callFuncByName): made static, added deadMove,
4281 use isComment and isLabel,
4282 (newPeepRule): made static, set isLabel,
4283 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4284 labels from peephole rules,
4285 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4286 when isComment or isLabel is set
4287 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4288 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4290 * src/mcs51/peep.h: added
4291 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4292 * src/port.h: added peep->deadMove to port structure
4293 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4294 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4295 deadMove, finally removed no. 1 and 2
4302 * src/hc08/gen.c: mark lines with isComment or isLabel
4303 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4305 * sdcc.spec: bumped version to 2.6.3
4307 2006-12-26 Borut Razem <borut.razem AT siol.net>
4309 * support/cpp2/Makefile.in: added dependency on options.h
4310 * configure: regenerated
4311 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4312 * support/cpp2/Makefile.in: added vasprintf.c
4314 2006-12-25 Borut Razem <borut.razem AT siol.net>
4316 * SDCPP synchronized with GCC CPP release version 3.4.6,
4317 the latest release before 4.x:
4318 * support/cpp2/Makefile.in, support/cpp2/config.h,
4319 support/cpp2/configure, support/cpp2/configure.in,
4320 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4321 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4322 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4323 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4324 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4325 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4326 support/cpp2/cpptrad.c, support/cpp2/except.h,
4327 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4328 support/cpp2/hwint.h, support/cpp2/intl.h,
4329 support/cpp2/line-map.c, support/cpp2/line-map.h,
4330 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4331 support/cpp2/output.h, support/cpp2/prefix.c,
4332 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4333 support/cpp2/system.h, support/cpp2/version.c:
4335 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4336 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4337 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4338 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4339 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4340 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4341 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4342 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4343 support/cpp2/move-if-change, support/cpp2/opts.c,
4344 support/cpp2/opts.h, support/cpp2/opts.sh,
4345 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4346 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4347 support/cpp2/win32, support/cpp2/win32/dirent.c,
4348 support/cpp2/win32/dirent.h:
4350 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4351 * support/cpp2/sdcpp.h: renamed from sdcc.h
4352 * sdcppinit.c: deleted
4354 2006-12-23 Borut Razem <borut.razem AT siol.net>
4356 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4357 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4358 preproc.c: an other try to fix bug #982435: introduced
4359 -pedantic-parse-number command line option and pedantic_parse_number
4362 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4364 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4366 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4367 corrected overlayed areax addresses, warn about memory overlaps
4368 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4377 * src/port.h: added xabs_name and iabs_name
4378 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4379 (glue, emitMaps): create and emit maps d_abs and i_abs
4380 * src/SDCCglue.h: cosmetic changes
4381 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4383 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4384 (allocDefault): put absolute, initialized globals in them
4385 * support/regression/tests/absolute.c: added absolute bdata test
4386 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4388 2006-12-20 Borut Razem <borut.razem AT siol.net>
4390 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4391 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4392 added regression test for bug #982435
4394 2006-12-18 Borut Razem <borut.razem AT siol.net>
4396 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4397 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4398 small cosmetic changes
4399 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4400 * support/regression/tests/bug-1351710.c: added regression test
4402 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4404 * doc/sdccman.lyx: added the long missed iCode table
4405 "<where is figure II?>", added links to wiki
4407 2006-12-17 Borut Razem <borut.razem AT siol.net>
4409 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4410 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4411 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4412 unified table driven pragma handling, pragma argument type checking
4413 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4414 current one - version 1.1.3
4415 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4417 2006-12-13 Raphael Neider <rneider AT web.de>
4419 * src/pic/device.h: removed AssignedMemory structure and macros
4420 * src/pic/device.c: removed global finalMapping (linker assigns
4422 (register_map): add SFRs to remembered memRanges
4423 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4424 assignFixedRegisters,assignRelocatableRegisters): removed,
4425 (setMaxRAM,validAddress): adapted accordingly,
4426 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4427 reasonably sized sharebanks,
4428 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4429 (allDefsOutOfRange): removed unused code,
4430 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4432 * src/pic/pcode.c (register_reassign): removed recursion warning,
4433 fired far too often,
4434 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4435 to use existing pic14_stringInSet() to avoid duplicate symbols,
4436 tidied up the code a bit,
4437 (pic14printLocals): added in symmetry to printExterns, replaces
4438 writeUsedRegs more or less,
4439 (picglue): call new pic14_printLocals(),
4440 * device/include/pic/pic*.h: removed #pragma memmap directives,
4441 information gathered from include/pic/pic14devices.txt
4442 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4444 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4446 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4448 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4450 * device/include/mcs51/cc2430.h: fixed missing ';'
4452 2006-12-10 Raphael Neider <rneider AT web.de>
4454 * device/lib/pic16/libc/stdio/vfprintf.c,
4455 * device/lib/pic16/libc/stdio/printf_small.c,
4456 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4457 char arguments, as char varargs are cast to int by the caller,
4458 hopefully fixes #1604915 (other device libraries are still affected)
4460 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4462 * src/mcs51/ralloc.c (packRegsForAssign),
4463 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4465 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4467 * device/include/malloc.h: removed init_dynamic_memory
4468 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4469 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4470 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4471 * device/lib/libsdcc.lib,
4472 * device/lib/Makefile.in,
4473 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4474 * doc/sdccman.lyx: documented use of new _heap.c
4475 * support/regression/tests/malloc.c: removed init_dynamic_memory
4476 * src/cdbFile.c(spacesToUnderscores): new function,
4477 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4479 * device/include/tinibios.h: removed defines for putchar and getchar
4480 * device/lib/ds390/Makefile.in: added putchar.c
4481 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4483 2006-12-09 Borut Razem <borut.razem AT siol.net>
4485 * support/cpp2/sdcc.h: prevent multiple inclusion
4486 * support/cpp2/options.h: deleted
4488 2006-12-08 Borut Razem <borut.razem AT siol.net>
4490 * support/cpp2/sdcc.h: removed x*alloc() macros
4491 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4492 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4493 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4494 * support/cpp2/system.h: moved #include "sdcc.h"
4495 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4496 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4498 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4499 -funsigned-char options
4500 * support/cpp2/sdcppmain.c: fixed bug 1611411
4502 2006-12-07 Borut Razem <borut.razem AT siol.net>
4504 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4507 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4509 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4510 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4512 * .version: bumped to 2.6.2 because a) it's been a while
4513 b) the linker sources have moved c) the preprocessor is upgraded
4515 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4517 * support/regression/tests/snprintf.c: some checks
4518 * lib/src/printf_large.c: %bc: read char instead of int from stack
4520 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4522 * device/include/mcs51/cc2430.h: inserted _XPAGE
4524 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4526 * device/include/mcs51/cc2430.h: added
4528 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4530 * device/include/asm/default/features.h,
4531 * device/include/asm/ds390/features.h,
4532 * device/include/mcs51/at89s53.h,
4533 * device/include/ser.h,
4534 * device/include/ser_ir.h,
4535 * device/include/serial.h: changed keywords to double underscore variants,
4536 fixes bug 1590261 some more, thanks Steven Borley
4538 2006-12-01 Raphael Neider <rneider AT web.de>
4540 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4541 but emit warning (recursion is not supported for pic14)
4543 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4545 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4546 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4548 2006-11-30 Raphael Neider <rneider AT web.de>
4550 * src/pic/device.c (dump_sfr): always emit symbols
4551 * src/pic/glue.c (pic14printPublics): fixed typo
4553 2006-11-30 Raphael Neider <rneider AT web.de>
4555 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4556 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4557 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4558 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4559 a sharebank, use a non-shared bank for the stack if none available
4560 * src/pic/device.h (struct memRange): added linked list next field,
4561 added prototypes for above functions
4562 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4563 (typeRegWithIdx): accept fixed and unfixed stack registers
4564 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4565 the stack, handle shared and banked stack (except for WSAVE),
4566 (insertBankSel): removed useless optimization (will never fire),
4567 (FixRegisterBanking): added optimization for devices with only one
4568 possibly aliased bank of memory, like 16f84
4569 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4570 devices have no SHAREBANK in the linker script
4571 * device/include/pic/pic14devices.txt: documented memmap
4572 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4574 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4576 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4577 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4578 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4579 genhc08Code): switched most of the D (debug) macros to DD (detailed
4580 debug) macros to better control clutter in the generated .asm file.
4581 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4582 genRightShift): fixed bug with non-constant bit shift stored to
4583 a volatile result (SF Open Discussion forum thread #1616749).
4584 Single byte case is not yet optimized.
4586 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4588 * device/include/asm/mcs51/features.h,
4589 * device/include/malloc.h,
4590 * device/include/stdio.h: changed keywords to double underscore variants,
4593 2006-11-27 Borut Razem <borut.razem AT siol.net>
4595 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4596 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4597 support/cpp2/output.h, support/cpp2/cppinit.c,
4598 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4599 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4600 support/cpp2/cppdefault.c, support/cpp2/system.h,
4601 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4602 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4603 support/cpp2/prefix.c, support/cpp2/except.h,
4604 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4605 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4606 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4607 support/cpp2/version.c, support/cpp2/cppmain.c,
4608 support/cpp2/version.h, support/cpp2/hashtable.c,
4609 support/cpp2/cpperror.c:
4610 synchronized with GCC CPP release version 3.3.6,
4611 the latest where cppmain.c still exists.
4612 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4613 support/cpp2/sdcppinit.c: added
4615 2006-11-27 Borut Razem <borut.razem AT siol.net>
4617 * support/cpp2/cpplex.c:
4618 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4620 * support/cpp2/cpplib.c: removed definitions of unused variables
4622 2006-11-26 Borut Razem <borut.razem AT siol.net>
4624 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4625 since they are redefined by macros in support/cpp2/sdcc.h
4626 * support/cpp2/sdcc.h: x*alloc macro redefinition
4628 2006-11-25 Borut Razem <borut.razem AT siol.net>
4630 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4631 support/cpp2/configure, support/cpp2/Makefile.in,
4632 support/cpp2/cppfiles.c, support/cpp2/output.h,
4633 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4634 support/cpp2/config.h, support/cpp2/cpplib.h,
4635 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4636 support/cpp2/cppdefault.c, support/cpp2/config.in,
4637 support/cpp2/system.h, support/cpp2/cpplex.c,
4638 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4639 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4640 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4641 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4642 support/cpp2/configure.in, support/cpp2/intl.h,
4643 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4644 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4645 support/cpp2/version.c, support/cpp2/cppmain.c,
4646 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4647 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4648 support/cpp2/cpperror.c,
4649 support/cpp2/libiberty/safe-ctype.c,
4650 support/cpp2/libiberty/safe-ctype.h,
4651 support/cpp2/libiberty/splay-tree.c,
4652 support/cpp2/libiberty/obstack.c,
4653 support/cpp2/libiberty/lbasename.c,
4654 support/cpp2/libiberty/splay-tree.h,
4655 support/cpp2/libiberty/obstack.h:
4656 synchronized with GCC CPP release version 3.2.3,
4657 the latest before integration of cpp into gcc
4658 * support/cpp2/except.h, support/cpp2/line-map.c,
4659 support/cpp2/line-map.h,
4660 support/cpp2/libiberty/hex.c,
4661 support/cpp2/libiberty/concat.c,
4662 support/cpp2/libiberty/filenames.h: added
4663 * support/cpp2/intl.c: deleted
4665 2006-11-24 Borut Razem <borut.razem AT siol.net>
4667 * src/SDCC.y: enabled compilation of empty source file
4668 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4669 "ISO C forbids an empty source file"
4670 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4671 if all the code is ifdefed out.
4673 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4675 * src/hc08/gen.c (genPcall): fix for bug #1601032
4677 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4679 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4680 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4681 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4682 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4683 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4684 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4685 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4686 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4687 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4688 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4689 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4690 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4691 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4692 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4693 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4694 Renamed to all upper case as per the standard set by SiLabs
4696 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4698 * device/include/mcs51/C8051F520.h: new, added
4699 * device/include/mcs51/compiler.h: added link about predefined macros
4701 2006-11-23 Raphael Neider <rneider AT web.de>
4703 * src/regression/Makefile: add -L path to fresh library
4704 * src/regression/simulate: emphasize FAILED output
4705 * src/regression/create_stc: output _failures from gpsim
4706 * src/regression/compare4.c,
4707 * src/regression/rotate6.c: fixed char literals,
4708 all compile, all run =8-D
4710 * src/pic/pcode.h: added isPCASMDIR macro
4711 * src/pic/gen.c (genAnd): fixed bit offset
4712 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4713 packBits): unified register numbering schemes,
4714 (newReg): do not insert stack registers into hash table,
4715 (initStack): unpinned pseudo stack, simplified,
4716 (typeRegWithIdx): fixed retrieval of stack registers,
4717 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4718 (pCodeReplace): removed invalid assertion,
4719 (insertPCodeInstruction): fixed newly added labels,
4720 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4721 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4722 DumpFlow): removed unsed (broken?) code,
4723 (insertBankSel): prevent STATUS from being BANKSELed,
4724 (FixRegisterBanking): rewritten from scratch, implemented generic
4725 optimizations (suppress BANKSELs to same register and to registers
4726 present in all banks),
4727 (AnalyzeBanking): update flow after BANKSELection
4729 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4730 sharebank, let linker place it, mark STKxx symbols as emitted
4732 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4734 * src/regression/arrays.c,
4735 * src/regression/bank1.c,
4736 * src/regression/bool2.c,
4737 * src/regression/compare7.c,
4738 * src/regression/compare8.c,
4739 * src/regression/compare9.c,
4740 * src/regression/compare10.c,
4741 * src/regression/configword.c,
4742 * src/regression/for.c,
4743 * src/regression/mult1.c,
4744 * src/regression/pointer1.c,
4745 * src/regression/rotate6.c,
4746 * src/regression/string1.c,
4747 * src/regression/struct1.c,
4748 * src/regression/Makefile: make PIC14 regression tests run again
4749 (3 fail, 6 won't compile)
4751 2006-11-21 Raphael Neider <rneider AT web.de>
4753 * device/include/pic16/pic18f4550.h,
4754 * device/include/pic16/pic18f4455.h,
4755 * device/lib/pic16/libdev/pic18f4550.c,
4756 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4757 * configure.in: removed superfluous closing bracket
4759 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4761 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4764 2006-11-21 Raphael Neider <rneider AT web.de>
4766 * src/pic/device.{c,h}: added pic14_getPIC()
4767 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4768 (genAnd): added PIC code for one case, fixes #1597044
4769 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4770 SFRs that are present in all banks (e.g., STATUS)
4772 2006-11-20 Raphael Neider <rneider AT web.de>
4774 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4775 INCFSZ/INCFSZW and declared them as changing Z bit,
4776 (insertPCodeInstruction): correctly invert the above instructions,
4778 (DoBankSelect): don't panic on po_immediates
4780 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4783 * as/link/mcs51/lkihx.c (newArea),
4784 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4785 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4787 2006-11-11 Raphael Neider <rneider AT web.de>
4789 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4790 bitfield symbols, fixes #1579535 (once more...).
4792 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4794 * support/regression/generate-cases.py,
4795 * support/regression/fwk/include/testfwk.h,
4796 * support/regression/fwk/lib/testfwk.c: used code pointers,
4797 (about 50kByte less code generated for mcs51)
4799 2006-11-06 Borut Razem <borut.razem AT siol.net>
4801 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4802 debugger/mcs51/configure: fixed failed check because the function
4803 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4804 who submitted the patch for gpsim.
4805 * debugger/mcs51/configure.in: removed the result message
4806 * debugger/mcs51/Makefile.in: fixed the config.status warning
4807 "... seems to ignore the --datarootdir setting"
4809 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4811 * device/include/mcs51/c8051f020.h,
4812 * device/include/mcs51/c8051f040.h,
4813 * device/include/mcs51/c8051f060.h,
4814 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4815 * src/z80/gen.c (gencjneshort),
4816 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4818 2006-10-31 Borut Razem <borut.razem AT siol.net>
4820 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4821 debugger/mcs51/configure: get readline version
4823 2006-10-30 Borut Razem <borut.razem AT siol.net>
4825 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4826 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4827 debugger/mcs51/configure: locate readline even when cross compiling
4828 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4830 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4832 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4835 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4837 * device/include/malloc.h,
4838 * device/lib/calloc.c,
4839 * device/lib/free.c,
4840 * device/lib/malloc.c,
4841 * device/lib/realloc.c: moved definition of struct into sources
4842 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4844 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4846 * as/asx8051.dsp: corrected output directories
4847 * as/link/hc08: new directory for hc08 linker
4848 * as/hc08/aslink.h, as/link/aslink.h,
4849 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4850 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4851 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4852 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4853 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4854 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4855 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4856 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4857 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4858 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4859 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4860 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4861 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4862 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4863 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4864 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4865 * as/link/hc08/conf.mk,
4869 * sdcc.dsw: moved hc08 linker to as/link/hc08
4870 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4871 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4872 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4873 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4874 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4875 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4876 * as/link/mcs51/aslink.dsp,
4877 * as/link/mcs51/Makefile.in: factored out the common files
4878 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4879 * as/clean.mk: extra cleaning common files
4880 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4881 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4882 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4884 2006-10-29 Raphael Neider <rneider AT web.de>
4886 * src/pic/ralloc.c (newReg): create aliases for registers with
4887 multiple names to fix #1579535 and #1584001,
4888 (regWithIdx,dirregWithName): resolve aliases on lookup
4889 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4891 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4892 to prevent build errors on small devices
4894 2006-10-28 Raphael Neider <rneider AT web.de>
4896 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4897 assumption within interrupt handlers, fixes #1584940
4898 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4899 "emitted" to avoid emitting them again in udata
4901 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4903 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4906 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4908 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4909 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4910 on/off CR to CRLF conversion.
4912 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4914 * doc/sdccman.lyx: updated IRQ section
4916 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4918 * device/lib/serial_io.c: removed
4919 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4920 replacements for serial_io.c
4922 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4924 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4926 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4928 * device/lib/serial_io.c: Default putchar() and getchar() for
4929 mcs51 uses serial port.
4931 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4935 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4937 * support/regression/ports/mcs51/support.c: smaller
4938 _sdcc_external_startup()
4939 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4941 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * device/lib/gbz80/crt0.s,
4944 * device/lib/gbz80/crt0_rle.s,
4945 * device/lib/gbz80/div.s,
4946 * device/lib/gbz80/fstubs.s,
4947 * device/lib/gbz80/heap.s,
4948 * device/lib/gbz80/mul.s,
4949 * device/lib/gbz80/putchar.s,
4950 * device/lib/gbz80/stubs.s,
4951 * device/lib/z80/crt0.s,
4952 * device/lib/z80/crt0_rle.s,
4953 * device/lib/z80/div.s,
4954 * device/lib/z80/fstubs.s,
4955 * device/lib/z80/heap.s,
4956 * device/lib/z80/mul.s,
4957 * device/lib/z80/putchar.s,
4958 * device/lib/z80/stubs.s: reverted, I was mistaken
4960 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4962 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4963 * support/regression/ports/mcs51/support.c: removed race
4964 condition on TI in _putchar allowing to use serial port mode 0
4966 2006-10-20 Borut Razem <borut.razem AT siol.net>
4968 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4970 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4972 * device/lib/gbz80/crt0.s,
4973 * device/lib/gbz80/crt0_rle.s,
4974 * device/lib/gbz80/div.s,
4975 * device/lib/gbz80/fstubs.s,
4976 * device/lib/gbz80/heap.s,
4977 * device/lib/gbz80/mul.s,
4978 * device/lib/gbz80/putchar.s,
4979 * device/lib/gbz80/stubs.s,
4980 * device/lib/z80/crt0.s,
4981 * device/lib/z80/crt0_rle.s,
4982 * device/lib/z80/div.s,
4983 * device/lib/z80/fstubs.s,
4984 * device/lib/z80/heap.s,
4985 * device/lib/z80/mul.s,
4986 * device/lib/z80/putchar.s,
4987 * device/lib/z80/stubs.s: removed all leading underscores from area names
4989 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4991 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4992 regression tests are not waiting in the simulator for simulated
4993 transmission of debug output
4995 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4997 * device/lib/printf_large.c: slightly smaller
4998 * doc/sdccman.lyx: do not use spaces within html links
5000 2006-10-16 Borut Razem <borut.razem AT siol.net>
5002 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5003 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5004 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5005 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5006 debugger/mcs51/configure:
5007 [ 1185668 ] add gnu readline support to sdcdb - enabled
5009 2006-10-16 Raphael Neider <rneider AT web.de>
5011 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5012 fixes #1577882, removes close to all banking optimizations
5014 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5016 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5017 variables in code memory
5018 * support/regression/tests/absolute.c: added test for this
5020 2006-10-15 Raphael Neider <rneider AT web.de>
5022 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5024 (BankSelect): emit BANKSEL before touching linker-placed regs,
5027 2006-10-10 Raphael Neider <rneider AT web.de>
5029 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5030 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5031 * src/pic/main.c (_pic14_parseOptions),
5032 * src/pic/main.h: mostly reverted to previous state, now use results
5033 from SDCCmain.c's argument parsing
5035 2006-10-10 Borut Razem <borut.razem AT siol.net>
5037 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5038 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5039 [ 1185668 ] add gnu readline support to sdcdb -
5040 prepared for READLINE, not enabled yet,
5041 thanks to <tal.bav AT gmail.com>
5043 2006-10-10 Raphael Neider <rneider AT web.de>
5045 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5046 * src/pic16/devices.inc,
5047 * device/include/pic16 (pic18f[24]620.h),
5048 * device/include/pic18fregs.h,
5049 * device/lib/pic16/pics.all,
5050 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5051 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5052 Gary Plumbridge and Anton Strobl
5054 2006-10-10 Raphael Neider <rneider AT web.de>
5056 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5057 --stack-siz=NUM options to configure the argument passing stack
5058 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5059 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5060 (pic14_getSharebankSize): obey --stack-siz=NUM,
5061 (pic14_getSharebankAddress): obey --stack-loc=NUM
5063 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5065 * doc/sdccman.lyx: added to the manual
5066 * doc/figures/ddd_example.png: added (neither pdflatex nor
5067 most browsers seem to like the .eps file)
5069 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5071 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5072 to /tmp and /var/tmp acc. LSB
5073 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5075 * support/regression/tests/onebyte.c: added test
5077 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5079 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5081 2006-10-05 Borut Razem <borut.razem AT siol.net>
5083 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5085 - sdcc.dsw: changed property eol-style to CRLF
5086 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5088 2006-10-04 Raphael Neider <rneider AT web.de>
5090 * device/include/pic/{pic16f84.h,pic16f84a.h},
5091 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5092 from patch #1522504, thanks to Robas Teodor
5094 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5096 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5099 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5101 * src/pic16/glue.c (pic16emitMaps),
5102 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5103 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5104 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5105 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5107 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5108 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5110 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5112 * support/librarian/sdcclib.c: Added option -l.
5113 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5115 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5116 using Windows command prompt.
5118 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5120 * device/lib/libsdcc.lib: added module rand
5121 * src/ds390/ralloc.c (rematStr),
5122 * src/hc08/ralloc.c (rematStr),
5123 * src/mcs51/ralloc.c (rematStr),
5124 * src/z80/ralloc.c (rematStr): made output more consistent
5125 * src/mcs51/gen.c: cosmetic changes
5127 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * src/port.h: added mem.cabs_name to PORT
5136 * src/z80/main.c: added cabs_name initializers
5137 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5139 (emitMaps): emit absolutes in code memory into cabs_name
5141 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5142 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5143 * support/regression/fwk/include/testfwk.h: added define for at
5144 * support/regression/tests/absolute.c: added, new
5146 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5149 optimizations, see also patch 887161 by Stas Sergeev
5150 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5151 to be necessary anymore,
5152 (102, 103, 104, 127): renamed all occurances of bp to _bp
5154 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5156 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5157 thanks Weston T. Schmidt for patch 1555221
5158 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5159 * src/SDCCicode.c(geniCodeMultiply): small optimization
5161 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * device/include/stdlib.h: added rand prototypes
5164 * device/lib/rand.c: new, added
5165 * device/lib/Makefile.in: added rand.c
5166 * src/z80/peeph.def,
5167 * src/z80/peeph-gbz80.def,
5168 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5170 2006-09-20 Raphael Neider <rneider AT web.de>
5172 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5174 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5176 * as/link/aslink.h: cosmetic changes
5177 * as/link/mcs51/Makefile.in,
5178 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5180 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5183 * as/link/mcs51/aslink.h,
5184 * as/link/z80/aslink.h: merged and moved to as/link/
5185 * as/link/lkstore.c,
5186 * as/link/mcs51/lkstore.c: moved to as/link/
5187 * as/link/clean.mk: remove *.o
5188 * as/link/mcs51/alloc.h: deleted
5189 * as/link/mcs51/lkarea.c: added lnksect prototype
5190 * as/link/mcs51/lkdata.c,
5191 * as/link/mcs51/lklex.c,
5192 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5193 * as/link/mcs51/lkmem.c,
5194 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5195 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5196 * as/link/mcs51/aslink.dsp,
5197 * as/link/mcs51/Makefile.aslink,
5198 * as/link/mcs51/Makefile.bcc,
5199 * as/link/mcs51/Makefile.in: updated for moved files
5200 * as/link/z80/lkarea.c,
5201 * as/link/z80/lkhead.c,
5202 * as/link/z80/lklex.c,
5203 * as/link/z80/lklibr.c,
5204 * as/link/z80/lklist.c,
5205 * as/link/z80/lkmain.c,
5206 * as/link/z80/lkrloc.c,
5207 * as/link/z80/lksym.c: synced with mcs51
5208 * as/link/z80/lkdata.c,
5209 * as/link/z80/lkeval.c,
5210 * as/link/z80/lkihx.c,
5211 * as/link/z80/lks19.c: cosmetic changes
5212 * as/link/z80/Makefile.in,
5213 * as/link/z80/linkgbz80.dsp,
5214 * as/link/z80/linkz80.dsp: updated for moved files
5216 2006-09-16 Borut Razem <borut.razem AT siol.net>
5218 * debugger/mcs51/sdcdb.c: partially fixed
5219 [ 1203664 ] sdcdb fails to open files w. two "." periods
5220 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5221 debugger/mcs51/symtab.h: fixed indenting
5222 * configure.in, configure: up to date with latest Maarten's changes
5224 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5227 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5228 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5229 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5230 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5231 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5232 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5233 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5234 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5235 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5236 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5237 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5238 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5239 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5240 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5241 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5242 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5243 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5244 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5245 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5246 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5247 as/link/mcs51/alloc.h,
5248 as/link/mcs51/clean.mk,
5249 as/link/mcs51/conf.mk,
5250 as/link/mcs51/Makefile.bcc,
5251 as/link/mcs51/Makefile.in,
5252 as/link/mcs51/readme.390,
5253 as/link/mcs51/strcmpi.c,
5254 as/link/mcs51/strcmpi.h,
5256 as/mcs51/Makefile.bcc,
5257 as/mcs51/Makefile.in,
5260 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5262 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5265 * as/link/Makefile.in,
5266 * as/link/z80/linkgbz80.dsp,
5267 * as/link/z80/linkz80.dsp,
5274 * link/z80/aslink.h,
5275 * link/z80/clean.mk,
5277 * link/z80/linkgbz80.dsp,
5278 * link/z80/linkz80.dsp,
5279 * link/z80/lkarea.c,
5280 * link/z80/lkdata.c,
5281 * link/z80/lkeval.c,
5284 * link/z80/lkhead.c,
5287 * link/z80/lklibr.c,
5288 * link/z80/lklist.c,
5289 * link/z80/lkmain.c,
5290 * link/z80/lkrloc.c,
5293 * link/z80/Makefile.in,
5295 * sdcc.dsw: moved link/ to as/link/
5297 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * as/mcs51/i51mch.c (machine): fixed warning
5301 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5305 2006-09-09 Borut Razem <borut.razem AT siol.net>
5307 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5308 sdcdb WIN32 native port
5309 * src/clean.mk: fixed
5311 2006-09-08 Borut Razem <borut.razem AT siol.net>
5313 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5315 2006-09-08 Raphael Neider <rneider AT web.de>
5317 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5318 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5319 to gplink to disable processor mismatch warning and to allow
5320 the use of devices with only aliased (shared) memory banks,
5321 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5323 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5325 * doc/sdccman.lyx: Some re-formating plus example on using
5326 #pragma preproc_asm +/-
5328 2006-09-07 Borut Razem <borut.razem AT siol.net>
5330 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5333 2006-09-06 Borut Razem <borut.razem AT siol.net>
5335 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5336 line at sdcc.nsi:153
5337 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5339 2006-09-05 Borut Razem <borut.razem AT siol.net>
5341 * configure.in, configure: support for winsock2
5342 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5343 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5344 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5345 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5346 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5348 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5350 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5352 * support/regression/tests/bug1551947.c: new, added
5353 * src/SDCCsymt.h: strings are char* not byte*
5355 2006-09-05 Raphael Neider <rneider AT web.de>
5357 * device/lib/pic16/libdev/pic18f4550.c,
5358 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5359 declarations/definitions from patch #1520949
5361 2006-09-05 Raphael Neider <rneider AT web.de>
5363 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5364 byte-aligned bitfields, fixes #1539278
5366 2006-09-05 Raphael Neider <rneider AT web.de>
5368 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5371 2006-09-04 Borut Razem <borut.razem AT siol.net>
5373 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5374 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5375 -mno-cygwin is a part of the compiler name
5376 * support/scripts/sdcc_mingw32: don't disable ucsim
5378 2006-09-03 Borut Razem <borut.razem AT siol.net>
5380 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5381 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5383 2006-09-03 Raphael Neider <rneider AT web.de>
5386 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5387 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5390 2006-09-01 Borut Razem <borut.razem AT siol.net>
5392 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5393 to make ppc-osx happy
5395 2006-08-31 Borut Razem <borut.razem AT siol.net>
5397 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5398 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5399 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5400 * support/regression/ports/ds390/spec.mk,
5401 support/regression/ports/mcs51/spec.mk,
5402 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5403 To run regression tests in mingw environment:
5404 make DEV_NULL=NUL CC=gcc
5406 2006-08-30 Borut Razem <borut.razem AT siol.net>
5408 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5409 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5410 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5411 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5412 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5413 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5414 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5415 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5416 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5417 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5418 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5419 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5420 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5421 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5422 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5423 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5424 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5425 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5426 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5427 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5428 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5429 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5430 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5431 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5432 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5433 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5434 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5435 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5436 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5437 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5438 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5439 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5440 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5441 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5442 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5443 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5444 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5445 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5446 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5447 ucsim WIN32 native port
5449 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5451 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5453 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5455 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5456 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5458 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5460 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5461 * support/regression/tests/bug1546986.c: new, added
5462 * as/mcs51/.cvsignore,
5463 * debugger/mcs51/.cvsignore,
5464 * src/.cvsignore: deleted
5466 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5468 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5471 2006-08-20 Borut Razem <borut.razem AT siol.net>
5473 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5474 removed cl_listen_console::match(), cl_console::match(),
5475 restructured cl_commander::proc_input()
5477 2006-08-16 Borut Razem <borut.razem AT siol.net>
5479 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5480 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5481 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5483 2006-08-14 Borut Razem <borut.razem AT siol.net>
5485 * support/regression/Makefile.in,
5486 support/regression/ports/pic14/gpsim.cmd,
5487 support/regression/ports/pic14/spec.mk,
5488 support/regression/ports/pic14/support.c:
5489 added pic14 regression test
5491 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5493 * as/doc/asxhtm.html: documented changed ABS behaviour
5494 * as/doc/README: fixed some typos
5496 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5498 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5501 2006-08-12 Borut Razem <borut.razem AT siol.net>
5503 * support/regression/fwk/include/testfwk.h,
5504 support/regression/fwk/lib/testfwk.c,
5505 support/regression/generate-cases.py,
5506 support/regression/Makefile.in:
5507 regression test framework does not depend on function pointers and
5510 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5512 * device/include/stddef.h: c temporary hack to fix bug 1518273
5514 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5516 * device/include/mcs51/cc2510fx.h: added
5517 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5520 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5522 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5523 * as/z80/Makefile.in: added strcmpi.c
5524 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5525 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5527 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5529 * device/lib/gbz80/asm_strings.s,
5530 * device/lib/gbz80/crt0_rle.s,
5531 * device/lib/gbz80/div.s,
5532 * device/lib/gbz80/mul.s,
5533 * device/lib/gbz80/shift.s,
5534 * device/lib/z80/asm_strings.s,
5535 * device/lib/z80/crt0_rle.s,
5536 * device/lib/z80/div.s,
5537 * device/lib/z80/mul.s,
5538 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5539 flags which are all upper case
5541 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * as/z80/asm.h: made CASE_SENSITIVE 1
5544 * link/z80/aslink.h: made CASE_SENSITIVE 1
5545 * src/z80/gen.c (throughout): made all conditionals upper case
5546 * support/regression/tests/bug1503067.c: new
5548 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5550 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5551 (shiftIntoPair): added case 2 for PAIR_IY,
5552 (setupToPreserveCarry): replaced parameters with iCode and check if
5553 PAIR_DE is in use to fix bug 1399290,
5554 (genPlus, genMinus): updated call to setupToPreserveCarry
5555 * support/regression/tests/bug1399290.c: new
5557 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5559 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5560 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5561 * src/ds390/gen.c (shiftRLong),
5562 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5563 * src/mcs51/gen.c (sameReg): changed to sameByte,
5564 (xch_a_aopGet): new,
5565 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5566 shiftRLong): fixed bug 1533966
5567 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5568 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5569 * support/regression/Makefile.in: disabled z80, enabled ucz80
5570 * support/regression/tests/float_trans.c: enabled test for z80 and host
5571 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5573 2006-08-01 Borut Razem <borut.razem AT siol.net>
5575 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5576 comparison is always false due to limited range of data type
5577 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5579 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5581 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5582 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5583 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5584 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5586 2006-07-31 Borut Razem <borut.razem AT siol.net>
5588 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5589 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5590 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5591 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5592 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5593 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5594 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5595 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5596 enable ucsim mingw compilation. Serial port is disabled,
5597 since it uses termios.h API, which is not available on native
5600 2006-07-31 Borut Razem <borut.razem AT siol.net>
5602 * Small Device C Compiler 2.6.0 released
5603 * support/scripts/sdcc.nsi: added FULL_DOC option
5604 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5606 2006-07-28 Borut Razem <borut.razem AT siol.net>
5608 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5609 * doc/INSTALL.txt: updated
5611 2006-07-27 Borut Razem <borut.razem AT siol.net>
5613 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5614 device/lib/pic/libdev/Makefile.in: fixed bug
5615 [ 1438354 ] pic libsdcc: distclean doesn't work
5616 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5617 device/lib/pic16/libio/Makefile.in: fixed bug
5618 [ 1438344 ] pic16 lib: clean doesn't work properly
5619 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5621 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5623 * device/lib/pic/libsdcc/fsdiv.c,
5624 * device/lib/pic/libsdcc/fsmul.c,
5625 * device/lib/pic16/libsdcc/float/fsdiv.c,
5626 * device/lib/pic16/libsdcc/float/fsmul.c,
5627 * device/lib/_fsdiv.c,
5628 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5629 * support/regression/tests/bug1520966.c: added
5630 * doc/knownbugs.html: removed [ 1520966 ] from the list
5632 2006-07-25 Borut Razem <borut.razem AT siol.net>
5634 * configure.in, configure, sdccconf_in.h: fixed bug
5635 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5636 * doc/knownbugs.html: removed [ 1519095 ] from the list
5638 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5640 * doc/knownbugs.html: added, contains list of known bugs at release
5641 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5643 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5646 function registers and corrected defaults with additional warning
5647 * device/lib/malloc.c: cosmetic changes
5648 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5649 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5650 (fillGaps): and used it
5652 2006-07-20 Raphael Neider <rneider AT web.de>
5654 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5655 output unless SDCCPICDEBUG is set
5656 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5657 output if SILENT is set
5659 2006-07-11 Borut Razem <borut.razem AT siol.net>
5661 * doc/README.txt: updated
5663 2006-07-10 Borut Razem <borut.razem AT siol.net>
5665 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5666 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5667 in WIN32 installation
5668 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5671 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5673 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5674 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5676 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5678 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5680 2006-07-06 Borut Razem <borut.razem AT siol.net>
5682 * support/regression/tests/bitfields.c:
5683 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5684 * support/regression/tests/constantRange.c:
5685 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5687 2006-07-04 Borut Razem <borut.razem AT siol.net>
5689 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5691 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5692 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5693 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5694 reverted changes from 2006-07-03
5695 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5696 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5697 added CPPFLAGS, used by the host port
5699 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5701 * support/regression/valdiag/tests/switch.c,
5702 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5703 * support/regression/tests/libmullong.c: fixed for host
5704 * support/regression/ports/host/spec.mk: disable all warnings for host,
5705 SDCC runs with --less-pedantic too
5707 2006-07-03 Borut Razem <borut.razem AT siol.net>
5709 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5711 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5712 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5713 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5714 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5716 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5717 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5718 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5719 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5721 2006-07-02 Raphael Neider <rneider AT web.de>
5723 * src/pic16/devices.inc,
5724 * device/include/pic16/pic18fregs.h,
5725 * device/include/pic16/pic18f4550.h,
5726 * device/lib/pic16/pics.all,
5727 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5729 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5731 * as/hc08/lkaomf51.c (OutputName),
5732 * as/mcs51/lkaomf51.c (OutputName),
5733 * as/z80/asmain.c (asmbl),
5734 * src/ds390/main.c (asmLineNodeFromLineNode),
5735 * src/hc08/ralloc.c (hc08_assignRegisters),
5736 * src/mcs51/main.c (asmLineNodeFromLineNode),
5737 * src/xa51/ralloc.c (checkRegMask),
5738 * src/xa51/gen.c (emitcode),
5739 * src/z80/gen.c (_emit2),
5740 * src/SDCCast.c (searchLitOp),
5742 * support/packihx/packihx.c,
5743 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5744 * src/ds390/gen.c (aopPutUsesAcc),
5745 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5746 * support/regression/tests/libmullong.c (mullong_wrapper),
5747 * src/SDCCsymt.c (powof2),
5749 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5750 * src/SDCCsymt.h: added TYPE_TARGET_*
5751 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5752 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5753 SDCCast because 1) header problems 2) this is the right place
5754 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5755 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5758 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5760 * src/SDCCicode.h: removed buggy semicolon in unused macro
5761 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5762 search for previous definiton of auto symbols too,
5763 (findPrevUse): fixed logic of emitWarnings
5765 2006-06-26 Raphael Neider <rneider AT web.de>
5767 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5768 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5770 2006-06-25 Raphael Neider <rneider AT web.de>
5772 * device/lib/pic/libm: NEW, added math library functions
5773 * device/lib/pic/libsdcc: NEW; added float support functions
5774 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5775 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5776 NEW, added math related headers
5777 * device/include/asm/pic/features.h: NEW
5778 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5779 (popGet): allow larger offsets for AOP_PCODE,
5780 (genDataPointerSet): handle literals explicitly, more debug output,
5781 (genAssign): fixed for float using aopLiteral ;-)
5782 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5783 GOTO initialisation routine
5784 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5785 flag on registers, fixes #1469043 (local variables do not work)
5786 * src/pic/main.c (_pic14_do_link),
5787 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5790 2006-06-25 Borut Razem <borut.razem AT siol.net>
5792 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5793 characters printed (not including the trailing '\0' used to end
5794 output to strings). Problem detected in regression test bug-927659.c.
5795 NOTE: printf() family functions should return int instead
5797 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5798 specifier are printed as themselves
5799 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5800 support flags, width and precision specifiers
5802 2006-06-24 Borut Razem <borut.razem AT siol.net>
5804 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5805 to the list of sdcc tagrets not supporting bit type
5806 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5807 testfor pic16 due to bug:
5808 [ 1511794 ] pic16: regression test bug-895992.c fails
5810 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5812 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5813 * src/SDCCglue.c (initPointer), fixed bug 1496419
5814 * support/regression/tests/bug1496419.c: new, added
5816 2006-06-22 Borut Razem <borut.razem AT siol.net>
5818 * support/regression/ports/pic16/support.c: use gpsim usart module from
5819 libgpsim_modules library
5821 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5823 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5826 2006-06-19 Raphael Neider <rneider AT web.de>
5828 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5829 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5830 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5831 (pic14printExterns,pic14printPublics,pic16printPublics,
5832 pic16_printExterns): use new functions to emit symbols
5833 (picglue,pic16glue): emit publics before emitting externs
5834 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5835 locally defined functions to avoid bug #1443651
5836 * support/regression/tests/bug-716242.c: removed pic16 workaround
5837 * support/regression/ports/pic16/spec.mk: ignore errors during build
5839 2006-06-19 Raphael Neider <rneider AT web.de>
5841 * src/pic/glue.h: added pic14aopLiteral prototype
5842 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5843 * src/pic/gen.c: removed stdint.h dependency
5844 (aopGet): use Safe_strdup()
5845 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5846 (genDataPointerSet): use pic14aopLiteral()
5847 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5848 for pic16; thanks to Bernhard and Maarten
5850 2006-06-18 Borut Razem <borut.razem AT siol.net>
5852 * support/regression/tests/structflexarray.c: flexible array members
5853 not supported by gcc < 3
5854 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5856 * src/pic/gen.c: don't include [p]strdin.h on solaris
5857 * support/Util/pstdint.h: addad svn attributes
5858 * support/regression/tests/constantRange.c,
5859 support/regression/tests/rotate.c: include inttypes.h instead
5860 stdint.h on solaris, addad svn attributes
5862 2006-06-18 Raphael Neider <rneider AT web.de>
5864 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5866 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5867 (pic16_genMinusBits): simplified sign-extension
5868 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5869 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5870 adjusted to correctly handle mixed-signed operands, disabled
5871 now unused multiplciation routines
5872 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5873 (assignResultValue): added argument denoting the size of the result
5874 as returned by the function (fixes upcasts in assigning from
5875 function calls: char foo(); int i = foo();)
5876 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5877 function result to assignResultValue
5878 (genMult): disabled inlined multiplication code
5879 (genDiv): augmented to also handle the modulus operator, fixed to
5880 handle mixed-signed operands correctly
5881 (genMod): simply call genDiv, disabled unused code
5882 (genAssign): fixed missing (sign-)extension on result
5883 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5884 valid char operands, allow signed operands for native code, added
5885 division and modulo operator handling
5886 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5888 As a consequence, onebyte.c (if split into two files) and muldiv.c
5889 pass regression tests.
5891 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5893 * doc/Makefile.in: two runs of makeindex seem needed to get
5894 correct page references in the index of sdccman.pdf
5895 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5897 2006-06-17 Borut Razem <borut.razem AT siol.net>
5899 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5901 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5903 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5904 mentioned ec2drv and paulmon
5906 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5908 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5909 consecutive abs areas
5910 (find_empty_space, allocate_space): added map to handle codemap or
5912 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5913 absolute idata and xdata
5914 * as/mcs51/lkmem.c (summary2): updated legend
5916 2006-06-16 Raphael Neider <rneider AT web.de>
5918 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5920 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5924 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5926 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5928 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5929 value of generic pointers,
5939 src/z80/main.c: PORT structure, added elements for gp_tags field,
5940 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5941 fields in the PORT structure of each port,
5942 * src/SDCCast.c (decorateType): allow processing of generic pointers
5943 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5946 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5952 * src/pic16/pcode.c,
5954 * src/pic/pcoderegs.c,
5957 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5958 bug 1504689 on minGW
5960 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5962 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5964 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5966 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5968 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5970 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5973 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5975 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5976 to a char variable. Fixed bug #1504211
5977 * device/include/pic16/adc.h,
5978 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5979 and fixed bug #1364390
5981 2006-06-10 Borut Razem <borut.razem AT siol.net>
5983 * CVSROOT: removed the CVS left-over
5985 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5987 * as/hc08/asmain.c (asexit),
5988 * as/hc08/lkmain.c (lkexit),
5989 * as/mcs51/asmain.c (asexit),
5990 * as/mcs51/lkmain.c (lkexit),
5991 * src/SDCCglue.c (DEFSETFUNC),
5992 * src/SDCCmain.c (linkEdit, assemble),
5993 * support/librarian/sdcclib.c (AddRel),
5994 replaced unlink() by standard C remove()
5995 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5996 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5997 gatherImplicitVariables): new, added to fix bug 608752,
5998 (createFunction): added gatherImplicitVariables()
5999 * src/SDCCast.h: added createRMW prototype
6000 * src/SDCCsymt.h (struct symbol): added infertype
6001 * support/regression/tests/bug608752.c: new, added
6003 2006-06-10 Raphael Neider <rneider AT web.de>
6005 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6006 multibyte dummy reads (fixes #1503234)
6008 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6010 * device/include/mcs51/compiler.h: new, added header file to enable
6011 creating common sfr definition header files for different compilers
6013 2006-06-05 Raphael Neider <rneider AT web.de>
6015 * src/pic16/{pcode.h,genarith.c}:
6016 introduced pCodeOp combining any two pCodeOps (previously only
6017 two register operands could be combined), removed pcop2 from
6018 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6019 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6020 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6021 rewritten to use new PO_TWO_OPS
6022 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6023 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6024 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6025 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6026 (pic16_get_op): embraced return arg to allow #define return(x),
6027 added new case for combined opcodes
6028 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6029 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6030 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6032 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6034 * src/SDCCval.c (checkConstantRange): added
6035 * src/SDCCval.h: added checkConstantRange
6036 * support/Util/SDCCerr.c,
6037 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6038 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6039 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6040 * src/SDCCast.c (decorateType): added checkConstantRange,
6041 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6042 can be emitted with the correct always true/false warning,
6043 added optimization for double '!';
6044 result of decorateType() must be assigned back to the tree, because
6045 decorateType() can change the tree
6046 * src/SDCCicode.c (geniCodeLogic),
6047 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6048 (checkConstantRange): removed, it was only a fragment which never
6050 * src/SDCCsymt.c (computeType): fixed promotion for
6051 "-1 < (unsigned bit) b"
6052 * src/pic/ralloc.c (packRegsForAssign),
6053 * src/pic16/ralloc.c (packRegsForAssign),
6054 * src/hc08/ralloc.c (packRegsForAssign),
6055 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6057 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6058 * support/regression/tests/constantRange.c: added
6059 * support/valdiag/tests/constantRange.c: added
6060 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6062 2006-06-02 Borut Razem <borut.razem AT siol.net>
6064 * support/regression/ports/pic16/support.c: increase stack size
6066 * support/regression/Makefile.in: sort tests by name so that the
6067 resutlts can be compared on different machines / platforms
6069 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6071 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6072 * src/ds390/gen.c (emitLabel): new, added,
6073 (genDjnz): fixed stack overflow bug,
6074 (throughout): cosmetic changes to sync with mcs51/gen.c,
6075 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6076 * src/mcs51/gen.c (genEndFunction): small optimization,
6077 (throughout): cosmetic changes to sync with ds390/gen.c
6079 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6081 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6082 (_print_format): fixed printing pointers
6083 * src/mcs51/gen.c (emitLabel, movb): new, added,
6084 (genAssign): small optimization,
6085 (genDjnz): fixed stack overflow bug,
6086 (throughout): replaced sprintf with SNPRINTF,
6087 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6088 replaced emitcode("mov", "b,...") with MOVB(...),
6089 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6090 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6091 * src/mcs51/peeph.def: added rules 140 and 264
6092 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6093 so they may get optimized into registers
6095 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6097 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6098 immediately when encountered,
6099 (printUsage): always use stderr even on windows
6101 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6103 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6104 (processParms): fixed bug #1247551
6105 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6106 parseCmdLine, main): print '--version' to stdout,
6107 print 'help' to stdout if --help is given,
6108 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6109 arguments are given; fixed --help
6111 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6113 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6114 * support/regression/tests/bug-1493710.c: added
6116 2006-05-27 Borut Razem <borut.razem AT siol.net>
6118 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6120 * support/regression/ports/pic16/support.c: increase stack size
6121 from default 64 bytes to 128 bytes
6122 * support/regression/tests/staticinit.c,
6123 support/regression/tests/float.c: regression tests fully enabled
6124 for pic16 port by putting the initialized data arrays into the code
6126 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6127 This was changed by mistake in the previous version.
6129 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6131 * src/pic16/gen.c (genFunction, genEndFunction): some
6132 beautifications, fixed bug with falsely restoring FSR2 in large
6133 stack model, thanks to Beau E. Cox for reporting the bug
6135 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6137 * debugger/mcs51/break.c,
6138 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6139 use %p to print pointers, made address variables unsigned
6140 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6141 * debugger/mcs51/symtab.c (parseSymbol): must return something
6142 * src/mcs51/gen.c (aopForSym): small optimization,
6143 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6144 (freeAsmop): added missing break,
6145 (aopPut): removed parameter bvolatile, determine it inside the function,
6146 (saveRegisters, unsaveRegisters): small optimization,
6147 (genIpush): removed pointless check,
6148 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6149 replaced sprintf with SNPRINTF,
6150 replaced strcpy with strncpyz,
6151 updated aopPut calls,
6152 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6153 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6155 2006-05-24 Borut Razem <borut.razem AT siol.net>
6157 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6158 modification of test for the pic16 port, put the array to the code
6159 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6161 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6163 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6164 * support/Util/pstdint.h: added
6166 2006-05-22 Borut Razem <borut.razem AT siol.net>
6168 * src/regression/Makefile: removed bool2.c test, added -q linker option
6169 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6170 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6171 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6172 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6173 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6174 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6175 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6176 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6177 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6179 2006-05-22 Raphael Neider <rneider AT web.de>
6181 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6182 bug #1492360 (problematic due to generic pointers, see code)
6184 2006-05-22 Borut Razem <borut.razem AT siol.net>
6186 * support/regression/ports/pic16/specs.mk: removed stack size linker
6188 * support/regression/tests/array.c,
6189 support/regression/tests/bitopcse.c,
6190 support/regression/tests/bug-908454.c,
6191 support/regression/tests/malloc.c: modified for pic16 regression test
6192 * support/regression/tests/bitfields.c:
6193 pic16 - excluded bitfileds of size > 8
6194 * support/regression/tests/bp.c: pic16 - reduced data size
6195 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6196 * support/regression/tests/bug-460010.c:
6197 pic16 - used the absolute address the fits in memory
6198 * support/regression/tests/bug-716242.c:
6199 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6200 * support/regression/tests/float.c:
6201 pic16 - excluded - data size too big
6202 * support/regression/tests/onebyte.c:
6203 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6204 * support/regression/tests/shifts.c:
6205 pic16 - function names probably have to differ in first X characters
6207 * support/regression/tests/staticinit.c:
6208 pic16 - excluded some tests due error: no target memory available for
6211 2006-05-22 Borut Razem <borut.razem AT siol.net>
6213 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6214 second try. Thanks Stas Sergeev once more.
6216 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6218 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6219 (genLeftShift, genRightShift): fixed bug 1491627
6220 * src/hc08/peeph.def (rules 7, 8.x): added
6221 * support/regression/tests/shifts.c (ShiftLeftByParam,
6222 ShiftRightByParam, testShiftByParam): added to test variable shifting
6224 2006-05-20 Raphael Neider <rneider AT web.de>
6226 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6227 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6228 (allocReg): add only new registers to dynAllocRegs,
6229 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6230 #1489055, #1445850, and probably #1483693
6232 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6234 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6235 bug in for-loop that didn't emit the last of CONFIG and ID registers
6237 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6239 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6241 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6242 1489016, 1434401 and 1490124
6243 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6244 1489016, 1434401 and 1490124
6246 2006-05-17 Borut Razem <borut.razem AT siol.net>
6248 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6251 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6253 * device/include/mcs51/P89c51RD2.h,
6254 * device/include/mcs51/P89LPC901.h,
6255 * device/include/mcs51/P89LPC922.h,
6256 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6258 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6260 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6261 to fix missing stack pragma in compiled binary object file,
6263 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6265 * support/packihx/configure.in,
6266 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6267 determine sizeof basic types even while cross compiling
6269 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6271 * src/avr/gen.c (aopop),
6272 * src/ds390/gen.c (aopOp),
6273 * src/hc08/gen.c (aopOp),
6274 * src/mcs51/gen.c (aopop),
6275 * src/pic16/gen.c (pic16_aopOp),
6276 * src/pic/gen.c (aopOp),
6277 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6278 if size of operand is smaller than spill location
6280 2006-05-12 Borut Razem <borut.razem AT siol.net>
6282 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6283 have to have CR/LF line endings even if they are checked out on *nix
6284 or on WIN32 in cygwin binmode
6286 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6288 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6289 * device/include/ds80c390.h: added sfr16 definitions
6293 * src/ds390/ralloc.c,
6294 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6295 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6296 bit returning functions
6297 * support/regression/tests/sfr16.c: enabled test on ds390
6299 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6301 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6302 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6304 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6306 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6307 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6308 (cl_address_space constructor): removed expensive initialization,
6309 (cl_address_space::get_cell): extended for late initialization,
6310 (cl_address_space::*): use late initialization,
6311 (cl_address_decoder::activate): removed expensive initialization,
6312 This reduced regression test running time by 25%
6314 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6322 * support/packihx/Makefile.in,
6323 * support/packihx/clean.mk,
6324 * support/packihx/Makefile.bcc,
6325 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6327 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6329 * src/SDCCval.c (valNot): fix for regression test failure
6330 of not.c on big endian hosts
6332 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6334 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6336 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6338 * device/lib/mcs51/Makefile.in: changed string comparison operator
6339 to = for POSIX compliance; == is bash extension
6341 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6346 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6348 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6349 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6350 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6351 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6352 bug report #1478657,
6354 2006-05-05 Borut Razem <borut.razem AT siol.net>
6356 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6359 2006-05-02 Borut Razem <borut.razem AT siol.net>
6361 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6362 create *.ind, which made make to fail if invoked with -j 2
6364 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6366 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6367 Hubert Sack for patch 1479782
6369 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6371 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6373 2006-05-01 Raphael Neider <rneider AT web.de>
6375 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6376 (create_pic): store only prefix-free device name,
6377 (init_pic): check for device names with "16" prefix,
6379 * src/pic/device.h (struct PIC_device),
6380 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6382 * device/include/pic/pic12f{635,675,629,683}.h,
6383 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6384 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6385 * device/include/pic/pic16f505.h,
6386 * device/lib/pic/libdev/pic16f505.c: removed
6387 * device/include/pic/pic14devices.txt: added support for pic12f
6388 devices, removed unsupported non 16-bit devices
6389 [above changes provided by patch from Zik Saleeba]
6390 * src/pic/*, src/pic16/*, device/include/pic16/*,
6391 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6393 2006-05-01 Borut Razem <borut.razem AT siol.net>
6395 * configure.in, configure, doc/Makefile.in:
6396 sync with nightly build makefile - latex, dvipdf and dvips
6399 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6401 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6402 in the library source
6404 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6406 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6408 2006-04-28 Raphael Neider <rneider AT web.de>
6410 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6411 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6412 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6413 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6415 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6417 * device/lib/pic/libdev/Makefile.in,
6418 * device/lib/hc08/Makefile.in,
6419 * device/lib/gbz80/Makefile.in,
6420 * device/lib/z80/Makefile.in,
6421 * device/lib/ds390/Makefile.in,
6422 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6423 thanks to Borut for the bug report
6425 * configure: always create doc/Makefile independent from --enable-doc
6426 * Makefile.in: always install from directory doc independent from
6428 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6430 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6431 * doc/Makefile.in: install *.txt if present
6432 * device/include/Makefile.in (install): added installation of pic/*.inc
6433 and pic/*.txt files again, they were erroneously removed
6435 2006-04-28 Raphael Neider <rneider AT web.de>
6437 * src/pic/{gen.c,main.h,pcode.c},
6438 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6439 concerning signedness with casts
6441 2006-04-28 Raphael Neider <rneider AT web.de>
6443 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6444 definition of an interrupt handler,
6445 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6446 interrupt handler stuff from picglue() to separate routine,
6447 (picglue): enabled definition of intr handlers in files w/o main()
6449 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6452 compilation with MSVC 2005 Express Edition (VC8)
6454 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6456 * device/lib/Makefile: fixed build of gbz80 lib
6458 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * support/regression/tests/bug-460010.c,
6461 * support/regression/tests/bug-524691.c,
6462 * support/regression/tests/bug-716242.c: removed conditional defines
6463 that are already in testfwk.h
6465 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6467 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6468 (AccAXRsh1): added, shift right by 1,
6469 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6471 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6473 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6475 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6476 remove cast to same type
6477 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6478 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6480 * link/z80/Makefile: removed, they have moved to
6483 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6484 * install-sh: fix bug #1204398 by setting umask 0022
6485 * device/lib/Makefile: separate build of z80 and gbz80 lib
6487 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6489 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6490 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6492 One basic decision: e.g. src/clean.mk includes further files. In order
6493 to make this work there are two solutions:
6494 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6495 run configure on them. This way they can use
6496 'include $(srcdir)/port-clean.mk'
6497 - always include clean.mk by the Makefile at the same level. To avoid
6498 that `make clean` tries to include and build Makefile.dep the
6499 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6500 implemented, because now even `make uninstall` doesn't create
6501 Makefile.in. clean.mk could be eliminated by pasting it in
6504 * debugger/mcs51/Makefile.in: build own objects from library sources
6505 (SLIB, SDCC) in current directory
6507 * configure, configure.in: renamed --disable-device-lib-build in
6508 --disable-device-lib; added --enable-doc, the required tools are
6509 searched by configure; added result message; the toolchain for the
6510 belonging ports are now only built, if the port is enabled.
6512 * support/regression/*: all output is written in directory gen, because
6513 the fwk and ports directories don't livet in the build tree using vpath
6515 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6516 --disable-device-lib, added --enable-doc, added section VPATH
6518 * sim/ucsim/configure.in,
6519 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6520 z80 are enabled by default
6522 2006-04-24 Raphael Neider <rneider AT web.de>
6524 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6525 to config word, "pic14_"-prefixed some extern functions
6526 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6527 config word has been found
6528 * src/pic/device.h: added prototypes
6529 * src/pic/pcode.c: added "pic14_"-prefix where needed
6530 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6532 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6534 (pic14emitRegularMap): ignore config words,
6535 (pic14createInterruptVect): moved generating __config directives away
6536 (picglue): have __config directives emitted
6538 2006-04-24 Borut Razem <borut.razem AT siol.net>
6540 * doc/Makefile: sync with nightly build makefile
6542 2006-04-24 Raphael Neider <rneider AT web.de>
6544 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6545 registers that have not been assigned proper liveranges,
6546 fixes #1469504 and #1474602,
6547 (pCodeRegOptimizeRegUsage): fixed typo in comment
6549 2006-04-24 Borut Razem <borut.razem AT siol.net>
6551 * device/examples/main8051.c: deleted - it was removed from CVS
6552 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6553 after the transition to Subversion
6554 * src/SDCCalloc.h: deleted - it was removed from CVS
6555 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6556 after the transition to Subversion
6557 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6558 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6559 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6560 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6562 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6564 * as/asx8051.dsp: added mcs51/strcmpi.h
6565 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6566 * as/hc08/aslink.h: updated lnksect prototype
6568 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6570 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6571 (newdot): handle A_ABS
6573 * as/mcs51/asout.c (outarea): output address
6574 * as/hc08/lkaomf51.c,
6575 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6577 * as/mcs51/i51pst.c,
6578 * as/z80/z80pst.c: "ABS" is not A_OVR
6579 * as/hc08/lkarea.c (newarea): read a_addr,
6580 (lnkarea): added codemap array, sort absolute areas to the front,
6581 combine all GSINITx/GSFINAL,
6582 (find_empty_space, allocate_space): new functions,
6583 (lnksect): return next address, handle absolute sections
6584 * as/mcs51/lkarea.c (newarea): read a_addr,
6585 lnksect2 prototype changed,
6586 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6587 (find_empty_space, allocate_space): new, factored out of lnksect2,
6588 (lnksect2): return next address, handle absolute sections
6590 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6591 * as/hc08/lklibr.c (addfile, fndsym),
6592 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6593 index out of range and detect both '\' and '/'
6594 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6595 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6596 regression tests (ds390 cannot return bool yet)
6597 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6598 document critical interrupts on z80, document changed SDCC define
6599 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6600 (_a390_mapping): added .org directive
6601 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6602 (genMultOneByte): fixed warnings
6603 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6605 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6606 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6607 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6608 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6609 * src/pic16/main.c: removed newReg prototype
6610 * src/pic16/pcode.c,
6611 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6613 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6615 * src/pic16/ralloc.c
6616 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6618 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6619 from short to PIC_OPTYPE
6620 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6621 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6622 optype from short to PIC_OPTYPE
6623 * src/port.h: made int_size unsigned to fix warnings
6624 * src/SDCC.y: fixed warning on MSVC
6625 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6626 * src/SDCCopt.c (convertToFcall): fixed warnings
6627 * src/SDCCsymt.h: removed double prototype for genSymName
6628 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6629 offset int to fix warnings
6631 2006-04-22 Borut Razem <borut.razem AT siol.net>
6633 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6634 references to CVS replaced with Subversion
6636 2006-04-21 Borut Razem <borut.razem AT siol.net>
6638 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6639 references to CVS replaced with Subversion
6641 2006-04-19 Borut Razem <borut.razem AT siol.net>
6643 * src/version.awk: adapted for svn
6644 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6645 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6646 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6647 /binutils-avr/etc/*.vi, *.jin: removed all properties
6648 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6650 2006-04-19 Borut Razem <borut.razem AT siol.net>
6652 * CVS to Subversion migration completed
6654 2006-04-18 Borut Razem <borut.razem AT siol.net>
6656 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6657 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6659 2006-04-17 Borut Razem <borut.razem AT siol.net>
6661 * device/include/Makefile.in: added pic/*.inc to the installation
6663 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6665 * support/regression/collate-results.py: fixed output in case of
6667 * support/regression/generate-cases.py: fixed splitting of pathnames
6669 * as/hc08/lklibr.c (addfile),
6670 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6672 2006-04-11 Raphael Neider <rneider AT web.de>
6674 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6675 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6676 * src/pic16/pcode.c (assignValnums): fixed #1460578
6678 2006-04-11 Raphael Neider <rneider AT web.de>
6680 * device/lib/pic/libdev/*.c,
6681 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6682 fixes #1468739, enables compilation in --std-c99 mode
6683 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6685 2006-04-11 Raphael Neider <rneider AT web.de>
6687 * src/pic/device.c (find_device): removed debug output
6688 (list_valid_pics): enabled verbose listing of supported devices
6689 * device/include/stdbool.h: define bool as char for pic14/16 as well
6691 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6693 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6695 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6697 * .version: bumped version to 2.5.6
6698 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6700 2006-04-06 Raphael Neider <rneider AT web.de>
6702 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6703 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6704 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6705 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6706 pic14_constructAbsMap
6707 (pic14printPublics): declare absolute global symbols as global
6708 (pic14createInterruptVect),
6709 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6710 (newReg): assume new registers unused, use correct name in
6711 hashtable (reg->name instead of name), more debugLog output
6712 * src/pic/device.h (PIC_device): added fields for verbose output
6713 * src/pic/device.c: moved device definition to pic14devices.txt,
6714 added routines for runtime parsing of pic14devices.txt,
6715 added support for second config word
6716 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6717 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6718 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6719 (_pic14_parseOptions): moved pCodeInitRegisters here
6720 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6721 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6722 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6723 handling the pseudo stack
6724 * device/lib/Makefile.in: ignore failures in objects-pic16,
6725 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6726 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6727 * device/lib/pic/Makefile.subdir,
6728 * device/lib/pic16/Makefile.subdir: improved clean rules
6729 * device/lib/pic/libdev/: NEW, pic14 device libraries
6730 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6731 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6732 * device/include/Makefile.in: create subdir and install pic14 headers
6733 * device/include/pic/p16f_common.inc: removed unused declarations
6734 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6735 PICs from inc2h.pl v1.6,
6736 replaced BIT_AT macros with struct declarations
6737 * device/include/pic/pic14devices.txt: definition of supported devices,
6738 all above improvements contributed by Zik Saleeba, thanks
6739 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6740 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6743 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6746 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6747 thanks to Charles Olds
6749 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6751 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6753 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6755 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6756 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6757 * support/regression/bug1464657.c: added, new test
6759 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6761 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6764 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6766 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6767 --no-peep and --peep-file <file> are used don't use default rules but
6770 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6772 * src/mcs51/gen.c (genCall): fixed bug 1457608
6774 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6776 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6777 changes seem to cause (trigger?) problems with the build system.
6779 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6781 * src/SDCCpeeph.c (operandsLiteral): new, added,
6782 (callFuncByName): inserted operandsLiteral
6783 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6785 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6787 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6788 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6790 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6792 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6793 implemented patch 1120823 Thanks to Willy De la Court (normal
6794 interrupts need an interrupt number now if they are made critical),
6795 and enabled nesting of critical functions though not for gbz80
6796 (genCritical, genEndCritical): added functions
6797 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6798 * src/z80/mappings.i: added "ei" to all mappings
6800 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6802 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6803 submitted by the Debian SDCC maintainer Aurelien Jarno:
6804 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6805 archive with gcc 4.1 on mips and wrote the patch"
6807 2006-03-16 Raphael Neider <rneider AT web.de>
6809 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6810 the left operand is shorter than the result (c* = lit-c* + int),
6812 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6815 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6817 * src/.version: increased version number to 2.5.5
6818 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6819 linking is done manually in pic16 port's _linkEdit,
6820 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6821 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6822 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6823 allocate asmop as AOP_ACC,
6824 (aopForRemat): added parameter 'bool result' in function declaration,
6825 (pic16_aopGet): return AOP_ACC when accessing WREG,
6826 (pic16_popGetTempReg): minor modification,
6827 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6828 'pic16_allocWithIdx',
6829 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6830 calling function in absolute addresses,
6831 (genAssign): take into account AOP_ACC asmop,
6832 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6833 * src/pic16/pcoderegs.c: some debug functions and lines added,
6834 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6835 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6837 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6838 call to allocReg, not by manually allocating a new one,
6839 (pic16_assignRegisters): now before going through the register
6840 allocating functions mark all registers as free. This eliminates some
6841 side effects resulting from peephole parser done earlier in the backbone
6843 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6845 * src/SDCCicode.c (geniCodeLogic),
6846 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6848 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6850 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6851 (genSend): bugfix, do not allocate and free twice,
6852 (shiftRLong): handle partially overlapping aops
6853 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6855 2006-03-08 Borut Razem <borut.razem AT siol.net>
6857 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6860 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6862 * support/regression/tests/bug1409955.c: new, added
6863 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6864 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6865 (aopForSym, aopOp): increment asmop.allocated if reused,
6866 (freeAsmop): decrement asmop.allocated and check for zero instead of
6868 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6869 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6870 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6871 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6872 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6873 genSignedRightShift, genRightShift, genDataPointerGet,
6874 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6875 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6876 in reverse order from allocation,
6877 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6878 added swappedLR to keep track
6879 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6880 pdata & code for GCC, z80, gbz80 & hc08
6881 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6883 2006-03-08 Raphael Neider <rneider AT web.de>
6885 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6887 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6889 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6890 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6891 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6893 2006-03-06 Borut Razem <borut.razem AT siol.net>
6895 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6896 made the linker quiet
6898 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6900 * src/pic16/gen.c (genPcall): fixed bug #1443644
6901 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6902 which dumps before the function entry point a data byte which represents
6903 the number of the local variables used by the specified function, added
6904 'xinst' for initial support for Extended Instruction Support,
6905 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6906 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6907 port->fun_prefix anymore (may change later),
6908 (genFunction, genEndFunction): do not store/restore local registers for
6909 _main (this should take care the --main-return command line option in
6911 (genOr): removed some legacy pic-port instructions,
6912 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6913 performing operations with SFR's causes data to be written more than
6914 once to each SFR. Perhaps SFRs should be handled in special cases...
6915 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6917 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6918 into account for stack starting position,
6919 (struct OPTIONS pic16_optionsTable): added command line argument
6920 --extended or -y for Extended Instruction Support,
6921 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6922 (deassignLRs): *** perhaps the most important change, old 'for' code
6923 (commented out for reference), didn't account for some registers which
6924 were left marked 'not free' after a pointer operation. The change
6925 reduces register usage a lot in some cases
6927 2006-03-04 Borut Razem <borut.razem AT siol.net>
6929 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6931 * support/regression/tests/bug-524697.c: decreased array size for
6932 mcs51 to fit into the internal RAM
6933 * support/regression/Makefile.in: a little bit more verbose
6935 2006-03-03 Borut Razem <borut.razem AT siol.net>
6937 * support/regression/fwk/lib/testfwk.c,
6938 support/regression/fwk/include/testfwk.h: introduced function
6939 _prints(), nonrecursive _printn(), call _initEmu() from main()
6940 * support/regression/ports/gbz80/support.asm,
6941 support/regression/ports/ucz80/support.asm,
6942 support/regression/ports/z80/support.asm,
6943 support/regression/ports/ds390/support.c,
6944 support/regression/ports/hc08/support.c,
6945 support/regression/ports/host/support.c,
6946 support/regression/ports/mcs51/support.c,
6947 support/regression/ports/xa51/support.c: added empty _initEmu()
6949 * support/regression/ports/pic16/gpsim.cmd,
6950 support/regression/ports/pic16/spec.mk,
6951 support/regression/ports/pic16/support.c,
6952 support/regression/Makefile.in: added pic16 regression test
6954 2006-03-01 Raphael Neider <rneider AT web.de>
6956 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6957 genConstPointerGet): use safe way of generating MOVFF to cover
6958 literals as well as registers, fixes bug #1440527
6959 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6961 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6962 more correctly, fixes bug #1232186
6963 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6964 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6965 gplink guess the correct processor in more cases, applied patch
6966 from Till Riedel attached to and fixing bug #1436552
6968 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6970 * support/regression/tests/array.c: added, contains check for #1434401
6971 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6973 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6975 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6976 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6977 * device/include/mcs51/c8051f326.h,
6978 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6979 * device/include/mcs51/c8051f000.h,
6980 * device/include/mcs51/c8051f018.h,
6981 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6982 PCON_IDLE,PCON_STOP and added sfr16 definitions
6984 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6986 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6987 genGetWord): fixed bug 1409955
6989 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6991 * device/include/hc08/mc68hc908gp32.h,
6992 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6994 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6996 * src/SDCCast.c (constExprValue): return NULL if not a value
6997 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6998 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6999 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7001 2006-02-13 Borut Razem <borut.razem AT siol.net>
7003 * src/regression/ptrarg.c: added, fails due to bug #1430967
7004 * src/regression/Makefile: ptrarg.c added, ...
7006 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7008 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7009 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7011 2006-02-11 Borut Razem <borut.razem AT siol.net>
7013 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7014 print "Processor: xxx" message to stdout only if --verbose
7016 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7018 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7019 * support/regression/tests/bug1426356.c: added
7020 * support/regression/tests/bitfields.c: removed 2 tests
7022 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7024 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7025 * device/include/mcs51/c8051f330.h,
7026 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7027 PCON_IDLE,PCON_STOP and added sfr16 definitions
7028 * device/lib/_divsint.c,
7029 * device/lib/_divuint.c,
7030 * device/lib/_divulong.c,
7031 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7032 register bank bug for small stackauto
7034 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7036 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7038 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7040 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7041 * all.dsp: corrected several bin paths
7042 * device/include/mcs51/c8051f120.h,
7043 * device/include/mcs51/c8051f300.h,
7044 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7045 to PCON_IDLE,PCON_STOP
7046 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7047 * device/lib/printf_large.c (output_float): fixed bug 1388703
7048 * support/regression/tests/bug1057979.c: added test for bug 1388703
7050 2006-02-08 Raphael Neider <rneider AT web.de>
7052 * src/pic/pcode.c (pciTRIS): fixed typo,
7053 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7054 (LinkFlow): fixed handling of flows that end in a call,
7055 (ReuseReg): perform safety check earlier
7056 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7057 to work with flows at the beginning of a pBlock,
7058 fixes #1426557 (Symbol not previously defined),
7059 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7061 (RemoveUnusedRegisters): update register usage info
7062 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7063 created, reuse existing ones instead
7064 * src/pic/gen.c (genPcall): fixed #1424719
7066 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7068 * link/z80/lkmain.c,
7070 * link/z80/lkdata.c,
7071 * link/z80/aslink.h: fixed build on current cygwin:
7072 replaced getline() by lk_getline()
7074 2006-02-01 Borut Razem <borut.razem AT siol.net>
7076 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7077 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7078 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7079 src/regression/bool1.c, src/regression/bool2.c,
7080 src/regression/bool3.c, src/regression/call1.c,
7081 src/regression/compare.c, src/regression/compare10.c,
7082 src/regression/compare2.c, src/regression/compare3.c,
7083 src/regression/compare4.c, src/regression/compare5.c,
7084 src/regression/compare6.c, src/regression/compare7.c,
7085 src/regression/compare8.c, src/regression/compare9.c,
7086 src/regression/configword.c, src/regression/for.c,
7087 src/regression/inline.c, src/regression/mult1.c,
7088 src/regression/nestfor.c, src/regression/or1.c,
7089 src/regression/pointer1.c, src/regression/ptrfunc.c,
7090 src/regression/rotate1.c, src/regression/rotate2.c,
7091 src/regression/rotate3.c, src/regression/rotate4.c,
7092 src/regression/rotate5.c, src/regression/rotate6.c,
7093 src/regression/rotate7.c, src/regression/string1.c,
7094 src/regression/struct1.c, src/regression/sub.c,
7095 src/regression/sub2.c, src/regression/switch1.c,
7096 src/regression/while.c, src/regression/xor.c,
7097 src/regression/create_stc, src/regression/simulate,
7098 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7100 * src/regression/gpsim_assert.h: added
7102 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7104 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7105 ((void (code *) (void)) 0) ();
7114 * as/mcs51/aslink.h,
7116 * as/mcs51/asmain.c,
7117 * as/mcs51/lkdata.c,
7119 * as/mcs51/lkmain.c,
7122 * as/z80/asmain.c: fixed build on current cygwin:
7123 replaced getline() by as_getline()
7125 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7127 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7128 declarator in the symbol chain
7130 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7131 parameter list for function pointers
7132 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7133 * support/regression/tests/bug-716242.c: added
7135 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7137 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7139 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7141 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7143 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7144 inifinitely recurseable, added static
7145 * support/regression/tests/bug-1408066.c: added
7147 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7150 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7151 renamed, added possibility to create "postLoopLbl"-labels
7152 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7153 newiTempLoopHeaderLabel
7154 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7155 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7156 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7157 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7158 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7159 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7160 (basicInduction): fixed bug #136564, made static,
7161 (loopInduction): changed parameter of basicInduction, made static,
7162 (addPostLoopBlock): added
7163 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7164 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7166 * support/regression/tests/bug-136564.c: added
7167 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7168 --std-sdcc99 to LIBSDCCFLAGS
7170 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7172 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7174 * support/regression/tests/bug-1406131.c: added
7176 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7178 * src/SDCCast.c (decorateType): fix promotion of unary minus
7179 * src/SDCCsymt.c (computeType): beautified
7180 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7181 (valUnaryPM, valComplement): fix sign and promotion,
7182 (valNot): ANSI: result type is int (SDCC: unsigned char)
7183 * support/regression/tests/uminus.c: speedup by removing superflous
7185 * support/regression/tests/onebyte.c: added promotion and signedness
7186 tests for unary minus
7187 * support/regressions/tests/bug-477927.c: disable warning about
7188 uninitialized variables
7189 * support/regression/tests/not.c: added
7191 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7193 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7194 * src/mcs51/gen.c (gen51Code): show final register usage after
7195 fillGaps in asm with --i-code-in-asm
7196 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7197 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7198 incUsed, rliveClear, adjustIChain): made static,
7199 (setFromRange): excluded because it's unused,
7200 (findPrevUseSym, markWholeLoop): added,
7201 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7202 through all branches of predecessors enables sdcc to emit the warning
7203 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7204 (rlivePoint): made static, added parameter emitWarnings which is only
7205 true during the first run out of two,
7206 (findRecursiveSucc, findRecursivePred): removed,
7207 (computeLiveRanges): made static, added parameter emitWarnings,
7208 (dumpIcRlive): added for debugging only
7209 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7210 removed prototype of setFromRange()
7211 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7212 in call of computeLiveRanges()
7213 * support/regression/tests/bug-895992.c: added
7214 * support/regression/tests/bug-971834.c: added
7215 * support/valdiag/tests/bug-895992.c: added
7216 * support/valdiag/tests/bug-971834.c: added
7218 2005-12-18 Raphael Neider <rneider AT web.de>
7220 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7221 (genUnpackBits): improved code for direct operands,
7222 (genPackBits): improved code for literal assignment to bitfields
7223 and for direct destination operands (no FSR indirection),
7224 prevented redundant AND, fixes #1362800,
7225 (AccLsh): added parameter to disable masking of the result
7226 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7227 skip instructions with side-effects (like incfsz),
7228 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7229 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7230 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7233 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7235 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7236 volatile variables as spill location
7238 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7240 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7242 * support/regression/tests/bug-1376320.c: added
7244 2005-12-08 Raphael Neider <rneider AT web.de>
7246 * src/pic/device.c: renamed is_shared to pic14_is_shared
7247 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7248 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7249 (is_valid_identifier): added for above workaround
7251 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7253 * device/lib/Makefile.in: fixed to enable port-specific-objects
7254 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7255 char, thanks Hubert Sack
7256 * doc/sdccman.lyx: documented --xstack-loc,
7257 elaborated a bit more on interrupts and pitfalls,
7258 removed "setjmp/longjmp unsupported",
7259 documented some unsupported C99 features
7260 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7261 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7262 if, thanks Hubert Sack
7263 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7264 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7266 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7267 regression tests can report resource usage (rfe 700441)
7268 * support/regression/collate-results.py: report resource usage
7269 * support/regression/ports/ds390/spec.mk,
7270 * support/regression/ports/hc08/spec.mk,
7271 * support/regression/ports/mcs51/spec.mk,
7272 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7273 * support/regression/ports/ds390/uCsim.cmd,
7274 * support/regression/ports/hc08/uCsim.cmd,
7275 * support/regression/ports/mcs51/uCsim.cmd,
7276 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7277 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7278 library, use the default one
7279 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7280 building the library
7282 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7284 * config.dsp: added dependency on .version and configure_vc.awk
7285 * device/include/setjmp.h: updated for --stack-auto and --xstack
7286 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7287 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7288 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7289 * device/lib/libsdcc.lib: added _setjmp
7290 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7291 (decorateType): fixed bug 1372851,
7292 (optimizeGetHbit): fixed warning
7293 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7294 array initialisation
7295 * support/regression/tests/bug1057979.c: added test for bug 1358192
7296 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7298 2005-12-03 Borut Razem <borut.razem AT siol.net>
7300 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7301 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7303 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7305 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7306 createIval): implement symbol independant "flexible array member",
7307 (createIvalCharPtr): implemented flexible array initialisation with a
7309 * src/SDCCsymt.c (copyStruct): removed,
7310 (getSize): fixed misleading comment,
7311 (getAllocSize): removed, the additional allocation size is now in
7312 sym->flexArrayLength,
7313 (checkStructFlexArray): new, syntax checks for flexible array members,
7314 (compStructSize): added syntax checks for "flexible array members"
7315 (copyStruct): removed,
7316 (copyLinkChain): removed inefficient fix for bug 770487
7317 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7318 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7319 symbol->flexArrayLength
7321 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7322 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7323 * support/regression/tests/structflexarray.c: added
7324 * support/valdiag/tests/structflexiblearray.c: added
7326 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7328 * src/SDCCast.c (decorateType): fixed bug 1368489
7329 * support/Util/SDCCerr.c,
7330 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7332 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7334 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7335 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7337 2005-11-27 Borut Razem <borut.razem AT siol.net>
7339 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7340 support/cpp2/mkdeps.h: added command line option
7341 -obj-ext=<extension> to SDCPP to define object file externion, used
7342 for generation of make dependencies (-M)
7343 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7345 2005-11-26 Borut Razem <borut.razem AT siol.net>
7347 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7348 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7349 added pic and pic16 libraries
7351 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7353 * device/include/float.h: Corrected typo in prototype of __fsgt
7355 2005-11-25 Borut Razem <borut.razem AT siol.net>
7357 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7358 added creation of model-mcs51-stack-auto libraries
7360 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7362 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7364 * src/SDCCast.c (createIvalArray): removed obsolete comment
7366 2005-11-24 Borut Razem <borut.razem AT siol.net>
7368 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7369 added missing device/lib/mcs51/crt*.asm sources
7371 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7373 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7375 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7377 * device/lib/_fs2schar.c,
7378 * device/lib/_fs2sint.c,
7379 * device/lib/_fs2slong.c: optimized inline asm
7381 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7383 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7384 Better handling of floats between -1.0 and 0.0.
7386 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7388 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7389 (the missing "if"s prohibited removal of redundant labels)
7391 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7393 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7394 Properly convert floats between -1.0 and 0.0 to long, int, and char
7395 types (max integer value of negative floats tends to zero).
7396 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7397 Removed changes made so to work properly with floats between
7398 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7401 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7403 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7404 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7405 (genCast) cosmetic change
7406 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7407 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7409 * support/regression/tests/bitfields (testSignedBitfields): added
7411 2005-11-18 Borut Razem <borut.razem AT siol.net>
7413 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7414 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7415 introduced SILENT option to make building of pic16 libraries less
7417 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7419 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7420 Now they work properly with floats between -1.0 and 0.0
7421 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7423 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7425 * src/SDCCicode.c (printOperand): added missing else
7427 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7429 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7430 reformatted for better readability
7431 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7434 2005-11-17 Borut Razem <borut.razem AT siol.net>
7436 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7437 introduced SILENT option to make building of pic16 libraries less
7438 verbose - used for nightly snapshot build
7439 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7440 available on Win32 platforms.
7441 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7442 medium, large, pic and pic16
7444 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7446 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7447 printf("%f"...) sets fraction to zero.
7449 2005-11-16 Raphael Neider <rneider AT web.de>
7451 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7453 * src/pic/gen.c (genIfx): implemented for CARRY bit
7454 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7455 to generic pointers, fixes #1357332,
7456 (pic16_movLit2f): NEW,
7457 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7459 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7461 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7463 2005-11-11 Raphael Neider <rneider AT web.de>
7465 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7466 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7467 compute pointer's type from operand,
7468 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7469 improved single bit reads, fixes bug #1353379
7471 2005-11-09 Borut Razem <borut.razem AT siol.net>
7473 * support/scripts/sdcc.nsi: added lib/pic to the package
7475 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7477 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7479 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7481 * support/regression/tests/bug1348008.c: added
7482 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7483 * support/regression/tests/bug1337835.c: updated comment
7485 2005-11-06 Borut Razem <borut.razem AT siol.net>
7487 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7488 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7489 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7490 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7491 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7492 dynamic construction of cl_error_class and derivates - 2.nd try
7494 2005-11-05 Borut Razem <borut.razem AT siol.net>
7496 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7497 bug, which caused Bus Errors on sparc solaris
7499 2005-11-04 Borut Razem <borut.razem AT siol.net>
7501 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7502 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7503 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7504 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7505 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7506 and derivates to resolve the initialization problem on OSX
7508 2005-11-02 Borut Razem <borut.razem AT siol.net>
7510 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7511 corrected typo - #include <winsock2.h>
7513 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7515 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7516 (_asxxxx_mapping): added org directive for future enhancements
7518 2005-11-01 Borut Razem <borut.razem AT siol.net>
7520 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7521 enabled sockets on WIN32
7522 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7524 2005-10-31 Borut Razem <borut.razem AT siol.net>
7526 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7527 WIN32 backslash path delimiters should be escaped when used in C strings
7528 * support/regression/tests/bitfields.c: exclude failing assertions for
7529 __CYGWIN32__ and __MINGW32__ hosts
7531 2005-10-30 Borut Razem <borut.razem AT siol.net>
7533 * src/SDCCutil.c: corrected double comparison typo
7535 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7537 * device/lib/medium/Makefile: added for new memory model medium
7538 * device/include/asm/mcs51/features.h: updated for medium/pdata
7539 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7540 added Multiply & Accumulate sbit's and MAC0_PAGE define
7541 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7542 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7543 * device/lib/_mullong.c: update for medium model
7544 * device/lib/incl.mk: added medium model
7545 * doc/sdccman.lyx: documented medium model
7546 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7547 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7548 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7549 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7550 (allocParms): set SCLS and OCLS to pdata for medium model
7551 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7553 (powof2): return <0 if not power of 2
7554 * src/avr/gen.c (genBitWise): use updated powof2
7555 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7556 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7557 (shiftLLeftOrResult): use B if necessary
7558 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7559 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7560 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7561 * support/regression/Makefile.in: added test-mcs51-medium
7562 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7564 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7566 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7568 * device/lib/time.c (mktime): fixed bug 1334315
7570 2005-10-28 Raphael Neider <rneider AT web.de>
7572 * device/include/pic/p16f_common.inc: added common declarations
7573 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7575 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7577 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7578 (aopPutUsesAcc): added to predict accumulator use,
7579 (assignResultValue): save acc if necessary,
7580 (genMinusDec): store result if indirectly addressed,
7581 (genDivOneByte): save acc if necessary,
7582 (movLeft2Result): bugfix if left already in acc,
7583 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7584 attention to accumulator use (esp. pdata),
7585 (genReceive): receive pdata correctly
7586 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7587 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7589 2005-10-27 Raphael Neider <rneider AT web.de>
7591 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7593 2005-10-27 Raphael Neider <rneider AT web.de>
7595 * .version: changed version to 2.5.4
7596 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7597 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7598 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7599 arithmetics support routines
7600 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7601 * device/lib/Makefile.in: also create installdir for pic
7603 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7605 * src/pic/device.c (dump_sfr): rewritten to delegate register
7606 placement to the linker (use `extern sym' rather than sym EQU addr),
7607 (validAddress): fixed to check last specified address
7608 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7609 (popGetLit): truncate literal value to 8 bit,
7610 (popGet): moved assert to more appropriate place
7611 (popGetExternal): create pCode operand from and mark the according
7612 symbol as being `extern'
7613 (popGetAddr): added sanity check on immediate's offset, provide
7614 GPOINTER tag on demand
7615 (aopPut): fixed for immediates,
7616 (mov2w_op): move operand's address or contents to WREG (depending on
7617 operand type), safer variant of mov2w,
7618 (movwf,call_libraryfunc): NEW, handy abbreviations,
7619 (get_argument_pcop,get_return_val_pcop,pass_argument,
7620 get_returnvalue): interface for accessing function parameters and
7622 (assignResultValuei,genRet): use new parameter/return value interface
7623 (pic14_getDataSize): back to old version handling generic pointers,
7624 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7625 provided implementation and/or fixed old one,
7626 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7627 calls, removed legacy 8051 reference code
7628 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7629 (loadSignToC): NEW, move the operands sign bit to CARRY,
7630 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7631 genRightShiftSigned, accepts negative shift counts,
7632 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7633 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7634 generic pointers, __data pointers and __code pointers,
7635 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7636 and signed bitfields, limit bitfields to 8 bit,
7637 (genDataPointerGet): fixed number of bytes read,
7638 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7639 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7640 pointers to constant data are no longer assumed to point to __code
7641 space, removed invalid pointer types,
7642 (bitpatternFromVal): retrieve the PICs representation of an integer
7644 (genDataPointerSet): fixed assigning to po_immediate operands,
7645 (genGenPointerSet): implemented as library call,
7646 (genIfx): fixed incorrect condition,
7647 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7648 provide GPOINTER tag according to destination's storage class,
7649 (genCast): added code to handle casting to generic pointers, added
7650 sign-/zero extension of the result
7651 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7652 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7653 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7655 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7656 address/register resides in the shared banks
7657 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7658 put all variables into separate sections (have the linker arrange
7660 (picglue): put init code and interrupt handlers in separate sections
7661 * src/pic/main.c: added port specific options table, modified to PORT
7662 structure to make GPOINTERs 3 byte, added pic14_options
7663 (_pic14_do_link): private linking routine (update paths to libraries,
7664 add libsdcc.lib by default)
7665 * src/pic/main.h: declare pic14_options
7666 * src/pic/pcode.c: fixed instructions i/o relations,
7667 (RegCond): reverted to correct version,
7668 (newpCodeOpLit): truncate literals to 8 bit,
7669 (genericPrint): added debug output,
7670 (getRegFromInstruction): fixed for various operand types, simplified
7671 (BuildFlow): fixed broken handling of isntructions with labels
7672 (LinkFlow): start at last instruction in flow (skip trailing comments),
7673 pass the flow on to the next instruction after CALL
7674 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7675 (insertPCodeInstruction): fixed inserting after a skip instruction,
7676 (DoBankSelect): fixed for labeled instructions
7677 (OptimizepBlock): honor --nopeep switch
7678 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7679 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7680 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7681 (pCodeOptime2pCodes): allow disabling this optimization via
7682 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7683 but is still buggy), started implementation of a dataflow based
7684 pCode optimization (CSE + dead code elimination)
7685 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7686 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7687 names are independant of the stack location and therefore portable across
7690 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7692 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7693 (selectSpil): fixed bug 1337835 by not spilling bit variables
7694 * support/regression/tests/bug1337835.c: added test for this bug
7695 * src/mcs51/peeph.def: restart after rule 3.c,
7696 addded rules 263.x to optimize loading constants
7698 2005-10-26 Raphael Neider <rneider AT web.de>
7700 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7701 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7702 (genAssign): emit warning when casting literals to generic pointer
7703 type, also applies when taking the address of a fixed variable,
7704 (genCast): improved casting to generic pointers
7705 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7706 extern variables, added verbose error message
7707 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7709 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7711 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7712 carry must be complemented too
7713 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7714 could be emitted by genMinus
7715 * src/SDCCval.c (constVal): fixed bug 1305065
7717 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7719 * src/SDCCast.c (addCast): added promotion for bit variables
7720 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7721 promotion casts + optimisation
7722 (optimizeGetWord): fix warning 'i' might be used uninitialized
7723 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7724 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7726 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7728 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7729 all chars are promoted to int; promotion should be handled in SDCCast.c
7731 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7733 * device/lib/_strcmp.c: Fixed bug 1326457
7735 2005-10-11 Raphael Neider <rneider AT web.de>
7737 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7738 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7740 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7742 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7743 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7745 2005-10-04 Raphael Neider <rneider AT web.de>
7747 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7748 device/lib/pic16/pics.all: added pic18f1320
7749 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7751 2005-09-30 Raphael Neider <rneider AT web.de>
7753 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7754 * src/pic16/devices.inc: NEW, provides device descriptions
7755 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7757 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7759 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7762 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7764 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7765 documented Any Order Bit, Higher Order Byte and Higher Order Word
7766 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7767 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7768 (optimizeGetAbit): new, to get any bit, not only the high bit,
7769 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7770 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7771 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7772 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7773 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7774 GETABIT, GETBYTE, GETWORD: decorate them,
7775 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7776 (ast_print): added GETABIT, GETBYTE, GETWORD
7777 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7778 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7779 (geniCodeBinary): new generic binary icode,
7780 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7781 * src/port.h: updated comment for PORT.hasExtBitOp
7782 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7783 (genGetByte): new, to get a single byte,
7784 (genGetWord): new, to get a word from a long,
7785 (gen51Code): added GETABIT, GETBYTE, GETWORD
7786 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7788 2005-09-23 Raphael Neider <rneider AT web.de>
7790 * configure.in, configure: have device/lib/pic configured
7791 * device/lib/Makefile.in: added model-pic14
7792 * device/lib/clean.mk: added pic/ to clean rule
7793 * device/lib/pic: added rudimentary pic14 library providing support
7794 functions for multiplication/division/generic pointer access
7795 * src/SDCCopt.c (convilong): mark support functions as extern
7796 for pic14 port as well
7797 * src/pic/gen.c (genMult): added assertions,
7798 (genpic14Code): emit warning on unhandled iCodes
7799 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7800 * src/pic/pcode.c (pCodeOpCopy),
7801 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7802 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7803 SFR_REGISTER}), made safe for future extensions
7804 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7805 instructions even if preceeded by SKIP instructions (also remove
7806 them); removed unused code
7807 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7808 prevents leaving parts of the structure uninitialized after copying
7810 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7812 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7814 * support/regression/tests/addsub.c: added test for the bug
7816 2005-09-21 Raphael Neider <rneider AT web.de>
7818 * device/include/pic16/pic18f1220.h,
7819 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7820 * device/lib/pic16/Makefile.rules: added missing opening paren
7821 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7822 are provided in genutils.c,
7823 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7824 operand/result sizes,
7825 (genCmp): assert on NULL pointers first, then check deref'ed values
7826 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7829 2005-09-18 Raphael Neider <rneider AT web.de>
7831 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7832 as these are now unused,
7833 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7834 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7835 local, avoids uninitialized pointer dereference on r->name
7836 * src/pic16/ralloc.c (newReg): fixed indentation
7838 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7840 * src/SDCCval.c (constVal): fixed bug 730366
7841 * support/Util/SDCCerr.c,
7842 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7844 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7848 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7850 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7852 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7854 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7855 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7856 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7857 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7858 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7859 * packihx/packihx.c (hexDigit): made c unsigned char
7860 * as/mcs51/lklibr.c (fndsym),
7861 * link/z80/lkgb.c (gb),
7862 * link/z80/lklibr.c (fndsym),
7863 * link/z80/lkrloc.c (relr),
7864 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7865 * src/SDCC.lex (checkCurrFile, process_pragma),
7866 * src/SDCCglue.c (spacesToUnderscores),
7867 * src/SDCCmain.c (setParseWithComma, processFile),
7868 * src/asm.c (tvsprintf, printCLine),
7869 * src/avr/gen.c (emitcode, aopPut),
7870 * src/ds390/gen.c (emitcode),
7871 * src/hc08/gen.c (emitcode, emitinline),
7872 * src/mcs51/gen.c (emitcode, genInline),
7873 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7875 * src/pic/ralloc.c (debugLog),
7876 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7878 * src/pic16/ralloc.c (debugLog),
7879 * src/z80/main.c (_process_pragma):
7880 made all ctype.h function calls safe
7881 * src/SDCCopt.c: include math.h for fabs
7882 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7883 and used them throughout the code to make ctype.h function calls safe
7884 * src/ds390/main.c (asmLineNodeFromLineNode),
7885 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7886 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7888 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7889 (newpCodeAsmDir): made ctype.h function calls safe
7890 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7891 pic16_emitcode): made lbp unsigned char*
7892 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7893 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7894 * src/xa51/gen.c (emitcode),
7895 * src/z80/gen.c (_emit2): made lbp unsigned char*
7896 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7899 2005-09-05 Raphael Neider <rneider AT web.de>
7901 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7902 access bank splitpoint
7904 2005-09-05 Raphael Neider <rneider AT web.de>
7906 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7908 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7910 * .version: changed to version 2.5.3
7911 * doc/sdccman.lyx: changed version to 2.5.3,
7912 documented --codeseg and --constseg and pragma codeseg and constseg,
7913 documented bit parameters (reentrant) and bit returning
7914 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7915 currFunc->recvSize, but is this ok for all ports?
7916 (ast2iCode): result of ~ on unsigned char must be cast to int for
7918 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7919 function pointers in bit space
7920 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7921 (processFuncArgs): call port.reg_parm() with reentrancy info
7929 * src/z80/main.c: port.reg_parm prototype extended with
7930 "bool reentrant" parameter
7931 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7932 options.stackAuto for allocating bit register parameters
7933 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7934 (genSend): set BitBankUsed if it is,
7935 (selectRegBank): factored out of genCall for use in genPcall,
7936 (genCall): removed redundant dtype assignmen, use selectRegBank,
7937 (genPcall): handle returning in Carry properly, save in F0 if needed,
7938 (genReceive): handle bit register parameters
7939 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7940 (mcs51_assignRegisters): enable bit registers for all reentrant
7941 functions and don't set BitBankUsed unconditionally
7942 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7943 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7944 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7946 2005-08-27 Borut Razem <borut.razem AT siol.net>
7948 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7949 ppc-osx (Darwin) does not support -u option. It seems that it is
7950 supported only on Linux - GNU cp
7952 2005-08-25 Borut Razem <borut.razem AT siol.net>
7954 * sim/ucsim/gui.src/serio.src/Makefile.in,
7955 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7956 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7957 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7958 install and strip, since the strip at /usr/ccs/bin should be used
7961 2005-08-24 Borut Razem <borut.razem AT siol.net>
7963 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7965 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7967 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7970 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7972 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7973 * as/mcs51/lkmain.c (link_main): fixed warning
7974 * device/include/stdbool.h: ds390 has no advanced bit support yet
7975 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7976 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7977 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7978 and updated their macros
7979 * src/SDCCval.c (constVal): updated comment for renamed b_long
7981 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7983 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7984 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7985 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7986 (oprio): set priority for '['
7987 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7989 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7990 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7991 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7992 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7993 added overlayable BIT_BANK area
7994 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7995 (summary2): explain 'T' in legenda
7996 * as/mcs51/lkrloc.c: replaced old K&R style,
7997 (relr): added R_BIT processing,
7998 (errmsg): added "Bit-addressable relocation error",
7999 (adb_bit): added for converting from byte- to bit-addressable space,
8000 (adb_24_bit): added for converting from byte- to bit-addressable space
8001 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8002 used in reentrant functions now even as return value
8003 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8004 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8005 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8006 * src/SDCCglobl.h: added indicator BitBankUsed
8007 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8008 the bit registers b0-b7
8009 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8010 (geniCodeCast): fixed bug 1263853,
8011 (geniCodeLogicAndOr): put result in bool or char,
8012 (geniCodeReceive): added parameter func for accessing the return type,
8013 (geniCodeFunctionBody): pass func to geniCodeReceive
8014 * src/SDCCmain.c: added indicator BitBankUsed
8015 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8016 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8017 (checkSClass): don't put automatic bool/bit on stack,
8018 (checkFunction): removed check on function cannot return bit
8019 * src/SDCCsymt.h: added newBoolLink prototype
8020 * src/mcs51/gen.c (rb1regs): added bit registers,
8021 (movc): created for assigning to carry,
8022 (pushReg, popReg): created for pushing registers,
8023 (sameRegs): check both AOP_REG and AOP_CRY types,
8024 (aopOp): handle bit registers,
8025 (aopPut): optimization no self-assign,
8026 (saveRegisters): push reg->base (bits) only once for bit registers,
8028 (unsaveRegisters): pop reg->base only once and use popReg,
8029 (assignResultValue): added parameter func and return in carry for bits,
8030 (genIpush): optimization no reload in A if not changed,
8031 (genSend): bit parameters in reentrant functions are passed in bit
8032 registers by first assigning to bits in B, then save registers and
8034 (genCall): handle returning in Carry properly, save it in F0 if needed,
8035 (genPcall): updated assignResultValue call, this is not safe yet for bit
8036 returning function !!!
8037 (genFunction): don't generate equ's for bit registers and use pushReg,
8038 (genEndFunction): take care of bit returning functions and use popReg,
8039 (genRet): return bit in Carry,
8040 (genIfx): optimize bit registers and other directly addressable bits,
8041 (genReceive): updated assignResultValue call
8042 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8043 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8044 registers when using stack-auto
8045 * src/mcs51/ralloc.c (_G): added allBitregs,
8046 (regs8051): added the bit registers,
8047 (createStackSpil): use macro IS_BIT,
8048 (getRegBit): added to allocate a bit register, else spill,
8049 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8050 (updateRegUsage): factored out to ease stepping while debugging,
8051 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8052 also allocate bit registers,
8053 (fillGaps): handle bit registers,
8054 (findAllBitregs): added to create bit vector with all bit registers,
8055 (mcs51_allBitregs): returns this bit vector,
8056 (mcs51_assignRegisters): when using stack-auto use bit registers for
8057 passing parameters and creating local variables
8058 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8060 2005-08-22 Borut Razem <borut.razem AT siol.net>
8062 * device/lib/Makefile.in: replaced find option -or with -o
8063 to make it run on solaris
8065 2005-08-22 Raphael Neider <rneider AT web.de>
8067 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8068 fixes #1265442 (crash on Solaris)
8070 2005-08-20 Borut Razem <borut.razem AT siol.net>
8072 * configure, configure.in: added tests for libsocket and libnsl libraries,
8073 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8074 from support/regression/Makefile.in
8075 * support/regression/Makefile.in: added
8076 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8077 * sim/ucsim/libtool: regenerated on sparc-solaris
8078 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8079 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8080 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8081 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8082 sparc-solaris, which doesn't use GNU ld linker
8083 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8084 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8086 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8088 * src/mcs51/peeph.def: updated comments
8090 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8092 * device/lib/_gptrget.c,
8093 * device/lib/_gptrput.c: slightly shorter
8094 * doc/sdccman.lyx: incremented version
8095 * src/mcs51/peeph.def: moved peephole comments to the line of first
8096 change to better keep line correlation, reanimated 186.e
8097 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8099 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8101 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8102 David Saxton with quotes around file name.
8104 2005-08-15 Borut Razem <borut.razem AT siol.net>
8106 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8107 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8108 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8109 make tests run on x86_64 platform
8111 2005-08-13 Raphael Neider <rneider AT web.de>
8113 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8114 as it might be executed DURING a build (parallel make is wonderful)
8116 2005-08-13 Raphael Neider <rneider AT web.de>
8118 * device/lib/Makefile.in (port-specific-objects-pic16):
8119 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8120 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8122 * device/lib/pic16/Makefile.rules: build subdirs before creating
8123 the library, removed builddir rule, create $(builddir) early in
8124 recurse rule, use empty recurse rule for leaf directories
8125 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8126 mkdir errors (race condition), removed duplicate suffix "hex"
8128 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8129 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8130 prevents mkdir -p from aborting on Alpha
8132 2005-08-12 Raphael Neider <rneider AT web.de>
8134 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8135 db-statements in order to allow for arrays of pointers in code
8136 sections to be placed without interspersed 0-padding, fixes
8138 * (emitStatistics): fixed division by zero for pic18f1220
8139 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8140 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8141 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8142 * (pic16_pCodeConstString): keep track of already emitted string
8143 literals to prevent "duplicate definitions of symbol _str_NR"
8144 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8146 * device/lib/Makefile.in: ignore failing PIC16 library builds
8147 * device/lib/pic16/Makefile: do not build if gputils are missing
8148 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8150 2005-08-10 Raphael Neider <rneider AT web.de>
8152 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8155 2005-08-10 Raphael Neider <rneider AT web.de>
8157 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8158 Rokas' patch to add the new fixed point type "__fixed16x16"
8159 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8160 functions for __fixed16x16 arithmetics
8161 * device/lib/pic16: reimplemented the build system to support
8162 a separate build directory, better handling of libio (create
8163 the library in a separate subdir for each architecture) and
8164 easier configuration (centralized in Makefile.common)
8166 2005-08-07 Raphael Neider <rneider AT web.de>
8168 * src/pic16/gen.c (genrshTwo): fixed sign extension
8169 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8170 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8172 * device/include/pic16/pic18f4220.h: NEW, header for
8173 pic18f4220 and pic18f4320
8174 * device/include/pic16/pic18fregs.h: added new devices,
8175 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8176 * device/include/pic16/signal.h: resolved name clashes
8177 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8178 to also allow testing for interrupt enable bits, added
8179 comments on how to use the macros
8180 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8181 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8182 register definitions for the devices
8183 * device/lib/pic16/pics.all: added new devices
8184 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8186 * device/lib/pic16/libc/stdlib/memfree: do not count
8187 the block header as free memory
8188 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8189 simplified and added missing end-of-blocklist-marker
8190 (reported by Peter Onion, fixes #1252814)
8191 * (_mergeHeapBlock): fixed loop condition
8192 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8193 len==0, restructured code
8194 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8195 up a bit, reduced bitfield accesses, prevent endless loops
8196 in case of heap corruption
8197 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8198 "unreferenced arguments/must return a value" warnings
8199 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8200 replaced BAUDREG with SPBRG
8201 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8202 device/lib/pic16/debug/gstack/gstack.c: replaced
8203 _naked, _asm, _endasm with __naked, __asm, __endasm
8205 2005-08-05 Raphael Neider <rneider AT web.de>
8207 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8208 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8210 2005-08-05 Borut Razem <borut.razem AT siol.net>
8212 * device/lib/Makefile.in: added missing ';'
8213 * configure: removed ^M characters
8215 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8217 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8218 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8221 2005-08-04 Borut Razem <borut.razem AT siol.net>
8223 * configure.in: pic16 libraries build 2nd try - enable running
8224 configure in device/lib/pic16
8225 * configure: regenerated from configure.in
8226 * device/lib/Makefile.in: create $(PORT)/bin directory
8228 2005-08-03 Raphael Neider <rneider AT web.de>
8230 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8231 to get/set values via pointers
8232 * (genUnpackBits,genPackBits): changed detection of
8233 ptr->bitfield vs. sym.bitfield, fixed access via generic
8234 pointers, removed dead (wrong) code for multibyte bitfields
8235 * (genNearPointerGet, genGenPointerGet): removed useless code,
8236 fixed bitfield detection, fixes #1250594
8237 * (genNearPointerSet): removed useless code
8238 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8239 and introduced macro pic16_emitpcode that conditionally emits
8240 the origin of the following pCode (useful for debugging SDCC)
8241 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8242 * (createDefmap): fixed handling of LFSR for --optimize-df
8244 2005-08-02 Borut Razem <borut.razem AT siol.net>
8246 * device/lib/Makefile.in: pic16 libraries build enabled since
8247 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8249 2005-08-02 Raphael Neider <rneider AT web.de>
8251 * src/pic16/gen.c (genPackBits): removed deprecated warning
8252 * (genGenPointerSet): fixed bitfield detection
8254 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8256 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8258 2005-07-31 Raphael Neider <rneider AT web.de>
8260 * device/lib/pic16/libdev/pic18f458.c,
8261 device/include/pic16/pic18f458.h: added missing T0CONbits
8263 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8265 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8267 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8271 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8273 * device/include/mcs51/at89c51ed2.h: added.
8275 2005-07-23 Raphael Neider <rneider AT web.de>
8277 * src/pic/gen.h: added emitpcode macro for debugging
8278 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8279 and replace by macro adding debug information on demand
8280 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8281 * (gencjne): tried to fix; replaced with correct (slower) code
8282 * (gen{Unp,P}ackBits): fixed single bit access
8283 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8284 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8285 previous instruction
8286 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8287 register has to be handled with care (forbidding movement
8288 of assignments/uses, removing assignments completely, ...)
8289 * (pCodeOptime2pCodes): make use of regIsSpecial
8290 * added lots of debugging output (commented out)
8291 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8292 from being reused as result UNLESS it is known to work
8294 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8296 * support/Util/dbuf.h: include <stddef.h> for size_t
8297 * .version: changed to version 2.5.2
8299 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8301 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8303 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8305 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8306 (genModOneByte): removed needless psha/pula
8308 2005-07-22 Raphael Neider <rneider AT web.de>
8310 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8311 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8312 * src/pic/gen.c (resolveIfx): do not "invent" labels
8313 * (genSkipc): changed to positive logic
8314 * (genSkipCond): removed as no longer needed
8315 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8317 * (genLeftShift): check operands are in different registers
8318 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8319 INCF does not update CARRY...
8320 * src/pic/main.c: fixed _linkCmd
8321 * src/pic/pcode.c (unlinkpCode): added inactive code
8322 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8323 alive (do not assign result and operand overlapping registers)
8325 2005-07-22 Raphael Neider <rneider AT web.de>
8327 * src/pic/device.c (dump_sfr): replaced register declaration with
8328 call to emitSymbolToFile() to avoid duplicate symbols
8329 * (assignRelocatableRegisters): do not declare external symbols
8330 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8331 right (take size of type, not etype)
8332 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8333 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8334 * (packRegsForAccUse): disabled assignment of WREG as
8335 the result reg to prevent occurence of just fixed #1235003,
8337 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8338 symbols (avoids duplicate symbols in .asm file)
8339 * (pic14emitRegularMap): use emitSymbolToFile()
8340 * src/pic/gen.c (aopOp): fixed spillLocation handling
8341 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8342 * (genDataPointerSet): removed unneccessary variables/output
8344 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8346 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8347 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8349 2005-07-21 Raphael Neider <rneider AT web.de>
8351 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8352 architecture cannot handle them efficiently, fixes bug #1235003
8353 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8354 check for empty sets before using them (fixes bug #1232190)
8356 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8358 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8359 (lnksect2): generate warnings for memory overlap
8360 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8361 constseg to set the name of these segments so you can instruct the linker
8362 to place them in banks
8363 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8364 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8365 added code_seg and const_seg to options
8366 * src/SDCCglue.c (emitMaps): use options.const_seg,
8367 (createInterruptVect): put interrupt vectors in segment HOME,
8368 (glue): put HOME before static segment and put the main glue in HOME,
8369 (glue): use options.code_seg
8370 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8371 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8372 these segments so you can instruct the linker to place them in banks
8373 (linkEdit): use code_loc for HOME segment which should be the first
8374 segment in code memory now
8375 * src/SDCCmem.c: fixed more stuff like bug 1238386
8376 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8377 (changePointer): don't change function pointers to code pointers for
8379 (compareType): added exceptional check for banked function pointers
8380 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8381 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8382 after static in code memory
8383 * src/mcs51/gen.c: added aopLiteralLong prototype,
8384 (aopForSym): use getSize for functions,
8385 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8386 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8387 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8389 (genPcall): use call for literal function pointers and generate banked
8390 calls over the one trampoline so there's only one place for the user to
8391 modify according to his/hers hardware,
8392 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8393 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8394 * src/mcs51/main.c: added keyword banked,
8395 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8396 * support/Util/SDCCerr.c,
8397 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8398 needed for passing the bank and address to the trampoline
8399 * device/lib/mcs51/crtbank.asm: added for bankswitching
8400 * device/lib/mcs51/Makefile: added crtbank
8402 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8404 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8405 for fields at offset 0 of a struct or union as reported
8406 on 2005-07-07 in the developer mailing list.
8408 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8410 * src/SDCCmem.c: fixed bug 1238386
8412 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8414 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8415 (patch #1144962), added peephole 300, enabled 259.x
8416 * doc/sdccman.lyx: removed screenshot and provided link instead
8418 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8420 * doc/sdccman.lyx: added section about debugging with ddd
8421 * doc/figures/ddd_example.eps: screenshot of debugging session
8423 2005-07-04 Raphael Neider <rneider AT web.de>
8425 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8426 like CODE pointers, fixes #1115683
8427 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8428 call, fixes bugs #1232211, #1228110,
8429 fixed wrong casts to pCodeFlow from pCodeInstructions
8431 2005-07-04 Raphael Neider <rneider AT web.de>
8433 * src/pic/gen.c (popGet): changed assert to allow for
8435 * (popGetAddr): changed signature to provide
8436 an additional index, patched all call sites
8437 * (genCmpEq): handle literal-like operands correctly
8438 * (genAddrOf): added sanity checks on __code/__data pointers
8439 * (genAssign): added handling of symbols from __code section
8440 * (gencjne): do not generate code for comparisons whose result
8441 is neither stored nor used, fixes bug #1171114
8442 * (AccLsh, AccRsh): operate on operand instead of WREG
8443 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8444 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8446 * rewrote complete shift-by-literal logic, commented unused
8448 * (genConstPointerGet): get multiple bytes (if result size > 1),
8449 fixed handling of non-immediate addresses
8450 * (genPointerGet): handle CODE pointers like CONST pointers
8451 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8452 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8453 operand is to be treated as a literal or not
8454 * (mov2w,genPcall,genCmpEq),
8455 src/pic/genarith.c: use aop_isLitLike() to decide between
8456 literal/register contents
8457 * (addSign): added missing offset
8458 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8459 only emit comment in debug-mode,
8460 use {aop,op}_isLitLike throughout the file
8461 * src/pic/glue.c: fix initializers for pointers (work in progress)
8462 * src/pic/pcode.c (get_op): honor index on _const symbols
8463 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8464 * (dumppBlock): added pCode size estimation
8465 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8466 check for IS_SYMOP before OP_SYMBOL'ing
8467 * fixed indentation, compacted switch-statements
8468 * (allocReg): find free register and allocate it instead of
8469 allocating new registers all the time
8470 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8471 registers as its operands (necessary only for multibyte GETs)
8473 2005-07-01 Raphael Neider <rneider AT web.de>
8475 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8476 debugging .asm-output macros FENTRY + FEXIT
8477 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8479 * (emitpComment): NEW, printf to pCode
8480 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8482 * (popGetAddr): NEW, variant of popGet to access an immediates
8483 high(er) bytes instead of the n'th byte of memory they reference,
8484 replaced popGet with popGetAddr where neccessary
8485 * (genDataPointerGet): reactivated and fixed implementation
8486 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8488 * (genDataPointerSet): fixed multibyte assignments
8489 * (genpic14Code): fixed --i-code-in-asm handling
8490 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8491 * (genPlus): fixed index-out-of-bounds error
8492 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8493 * src/pic/ralloc.c: added debugging output macro FENTRY2
8494 * (spillThis): fixed indentation, enbraced for-body for clarity
8495 * (rematStr): commented out as now unused
8496 * (regTypeNum): commented out special spill case (overwrites
8498 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8500 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8502 * doc/sdccman.lyx: documented sfr16/sfr32,
8503 added example for using storage class with function pointers
8504 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8506 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8509 * device/lib/_itoa.c,
8510 * device/lib/_ltoa.c: optimized codesize
8511 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8512 but don't know how to suppress the double warning.
8513 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8514 * support/Util/SDCCerr.c,
8515 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8517 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8519 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8520 fixed old K&R prototypes
8521 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8522 * device/lib/_gptrget.c,
8523 * device/lib/_gptrgetc.c,
8524 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8525 also new versions for small generic pointers and banked generic pointers
8526 * src/port.h: added const_name
8527 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8528 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8529 * src/SDCCcse.c (findPrevIc): check all associative operators
8530 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8531 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8532 * src/SDCCmem.c: updated comments,
8533 set far-space to 0 for pdata, results in optimized code
8534 * src/SDCCmem.h: added macro CONST_NAME
8535 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8536 moving the info into the highest bits, see also gptrget/gptrput
8537 * src/src.dsp: added sdcc.ico to project files
8538 * src/avr/gen.c (genCast): fixed bug 0x%d
8539 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8540 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8541 relation between ptr_type and DCL_TYPE,
8542 (genCast): fixed bug 0x%d
8543 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8544 (CODE)" for const_name
8545 * src/hc08/gen.c (genCast): fixed bug 0x%d
8546 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8547 (hc08_port): added "CONST (CODE)" for const_name
8548 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8549 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8550 between ptr_type and DCL_TYPE,
8551 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8552 operand* and took AOP() inside function so sfr-ness can be checked,
8553 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8555 (genFunction, genEndFunction): optimized stack setup,
8556 (genMinus): optimized for literals with ending zeroes (in bytes),
8557 (genCast): fixed bug 0x%d
8558 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8559 (mcs51_port): added "CONST (CODE)" for const_name
8560 * src/mcs51/peeph.def: made rule 226 more generic
8561 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8562 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8563 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8564 * src/z80/main.c (z80_port): added NULL for const_name,
8565 (gbz80_port): added NULL for const_name
8566 * support/regression/tests/bug663539.c,
8567 * support/regression/tests/sfr16.c: new tests
8569 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8571 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8573 2005-06-24 Raphael Neider <rneider AT web.de>
8575 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8577 * device/include/pic16/signal.h: added USBIF
8580 2005-06-24 Raphael Neider <rneider AT web.de>
8582 * device/lib/pic16/libdev/pic18f2455.c,
8583 device/include/pic16/pic18f2455.h: NEW
8584 * device/include/pic16/pic18fregs.h,
8585 device/lib/pic16/pics.all,
8586 src/pic16/device.c: added 18f2455
8587 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8588 device/include/pic16/{pic18f[68][567].h,usart.h}:
8589 replaced MULTIPLE_USARTS define with more relaible
8590 compatibility sfrs (for USART access)
8592 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8594 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8595 and the output asm file line is printed on two lines.
8597 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8599 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8600 BGT, BLE, BHI, and BLS instructions
8601 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8603 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8604 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8606 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8608 2005-06-15 Raphael Neider <rneider AT web.de>
8610 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8611 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8612 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8613 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8614 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8616 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8618 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8619 Marcel Telka in bug #1215704
8621 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8623 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8624 located in shared memory bank.
8626 2005-05-31 Raphael Neider <rneider AT web.de>
8628 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8629 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8630 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8632 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8634 * device/lib/_strncpy.c: fixed the fix
8636 2005-05-26 Raphael Neider <rneider AT web.de>
8638 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8639 initializers with \0, bug #1208187
8640 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8641 intializers with \0, bug #1208187
8643 2005-05-26 Raphael Neider <rneider AT web.de>
8645 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8646 initializers with \0, bug #1208187
8647 * src/pic16/main.c (_process_pragma): added sanity checks
8648 for stack position and size, emit warnings when appropriate
8650 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8652 * device/lib/_strncpy.c: fixed not filling with \0
8654 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8656 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8658 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8659 compound_statement),
8661 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8663 2005-05-24 Raphael Neider <rneider AT web.de>
8665 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8667 2005-05-24 Raphael Neider <rneider AT web.de>
8669 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8670 TRISE definitions, closes bug #1162453
8672 2005-05-22 Raphael Neider <rneider AT web.de>
8674 * src/pic16/main.c (_process_pragma): check for missing
8675 arguments to pragmas code and udata
8676 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8677 consistency fixes to match other headers (thanks to Jim Paris)
8678 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8680 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8684 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8686 * support/regression/tests/bug1198642.c: new test
8687 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8688 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8689 * support/scripts/resource.h,
8690 * support/scripts/resource.rc,
8691 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8692 * support/scripts/sdcc.ico: added 32x32 icon
8694 2005-05-18 Raphael Neider <rneider AT web.de>
8696 * device/lib/pic16/libdev/pic18f*.c,
8697 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8698 keywords to "__sfr" and "__at (X)"
8699 * device/include/pic16/pic18fregs.h: added pic18f4520
8700 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8701 #1203088 (MPLAB compatibility)
8703 2005-05-17 Raphael Neider <rneider AT web.de>
8705 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8706 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8707 * device/lib/pic16/pics.all: added new devices
8708 * src/pic16/device.c: added support for pic18f4520
8710 2005-05-16 Raphael Neider <rneider AT web.de>
8711 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8712 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8713 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8714 convenience function for bit access
8716 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8718 * device/lib/printf_large.c: fixed bug 1193299
8719 * support/regression/tests/bug1057979.c: added test %3.3s
8721 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8723 * device/include/mcs51/8051.h,
8724 * device/include/mcs51/8052.h: made parseable with lint
8725 * device/include/mcs51/lint.h: added include file for (sp)lint
8726 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8727 * doc/cdbfileformat.lyx,
8728 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8730 2005-05-14 Raphael Neider <rneider AT web.de>
8732 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8733 * device/lib/pic16/libc/stdlib/itoa.c (new)
8734 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8735 * device/lib/pic16/libio/Makefile: exclude subdir according to
8736 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8737 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8738 * src/pic16/gen.c (genFunction): prevent annoying warning
8739 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8741 * support/cpp2/cppmain.c (cpp_output_string): new
8742 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8745 2005-05-13 Borut Razem <borut.razem AT siol.net>
8747 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8749 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8751 * .version: changed to version 2.5.1; back to bleeding edge development
8753 2005-05-11 Borut Razem <borut.razem AT siol.net>
8755 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8756 generate PDF version 1.3 documents
8758 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * .version: changed to version 2.5.0
8762 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8764 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8766 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8768 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8769 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8770 well as many smaller updates.
8771 * .version: changed to version 2.5.0-pre1
8773 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8775 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8777 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8779 * support/regression/tests/bug1185672.c: added
8780 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8782 * src/mcs51/gen.c (genCall): added comments, made it look safer
8783 * src/mcs51/gen.c (genEndFunction): simplified
8785 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8787 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8789 2005-04-14 Borut Razem <borut.razem AT siol.net>
8791 * fixed bug 1045046 - SIGSEGV with really simple code?:
8792 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8793 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8795 2005-04-14 Borut Razem <borut.razem AT siol.net>
8797 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8798 src/pic16/device.h: temporarily disabled experimental #inline pragma
8801 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8803 * device/include/z80/stdio.h,
8804 * device/include/z80/string.h: removed these highly incomplete files so
8805 SDCC can use the default ones in device/include/
8807 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8809 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8811 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8814 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8816 * device/include/malloc.h: removed redundant __reentrant prototypes
8817 * device/lib/_mullong.c: added working xstack variant in asm (C version
8818 doesn't pass regression tests)
8819 * device/lib/bpx.c: used __data and made bpx char for mcs51
8820 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8821 (createFunction): fixed bug with xstackPtr
8822 * src/SDCCcse.c: corrected comments
8823 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8824 (killDeadCode, eBBlockFromiCode): removed unused code
8825 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8827 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8828 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8829 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8830 (genModOneByte): fixed warning in MSVC
8831 * src/mcs51/main.c (): added comments
8832 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8834 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8836 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8838 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8842 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8844 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8845 characters arrays of larger size than the declared one.
8847 2005-04-10 Borut Razem <borut.razem AT siol.net>
8849 * src/pic/gen.c (genInline),
8850 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8851 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8852 (findNextInstruction), (findPrevInstruction),
8853 (findInstructionUsingLabel),
8854 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8855 * src/pic/pcode.c (findLabel): added missing '\n'
8856 * src/src.dsp: added SDCCdwarf2.c to the project
8858 2005-04-09 Borut Razem <borut.razem AT siol.net>
8860 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8862 2005-04-08 Raphael Neider <rneider AT web.de>
8864 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8865 into the chain after a given one) and mergeDefmapSymbols (combine
8866 defmap entries for each symbol per pcode)
8867 * (createDefmap): have defmap entries merged in the end
8868 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8869 a symbol before replacing one access type's symbol, merge symbols in
8870 the end (replacement symbol might already have an entry)
8871 * (assignValnums): keep reference to written WREG intact
8873 2005-04-08 Raphael Neider <rneider AT web.de>
8875 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8878 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8880 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8883 2005-04-07 Raphael Neider <rneider AT web.de>
8885 * device/include/pic16/usart.h: added compatibility defines for
8886 devices with more than one USART
8887 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8889 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8891 * device/lib/Makefile.in: updated for port specific include
8893 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8895 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8897 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8899 * device/include/8051.h,
8900 * device/include/8052.h,
8901 * device/include/at89S8252.h,
8902 * device/include/at89c55.h,
8903 * device/include/at89x051.h,
8904 * device/include/at89x51.h,
8905 * device/include/at89x52.h,
8906 * device/include/mcs51reg.h,
8907 * device/include/reg51.h,
8908 * device/include/reg764.h,
8909 * device/include/regc515c.h,
8910 * device/include/sab80515.h: (re)moved these 12 files
8911 * device/include/mcs51/8051.h,
8912 * device/include/mcs51/8052.h,
8913 * device/include/mcs51/at89S8252.h,
8914 * device/include/mcs51/at89c55.h,
8915 * device/include/mcs51/at89x051.h,
8916 * device/include/mcs51/at89x51.h,
8917 * device/include/mcs51/at89x52.h,
8918 * device/include/mcs51/mcs51reg.h,
8919 * device/include/mcs51/reg51.h,
8920 * device/include/mcs51/reg764.h,
8921 * device/include/mcs51/regc515c.h,
8922 * device/include/mcs51/sab80515.h: and added them here
8924 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8926 * device/include/stdarg.h: changed SDCC specific keywords to double
8928 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8930 * device/include/hc08/mc68hc908gp32.h,
8931 * device/include/hc08/mc68hc908jb8.h,
8932 * device/include/hc08/mc68hc908jkjl.h,
8933 * device/include/hc08/mc68hc908qy.h: fixed comments
8934 * device/include/mcs51/README: updated
8935 * device/include/mcs51/c8051f120.h: added PINRSF
8936 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8937 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8938 amidst code. Also inline is not supported.
8940 2005-04-06 Raphael Neider <rneider AT web.de>
8942 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8943 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8944 callers stack/frame pointers
8946 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8948 * device/include/pic16/usart.h: added, missing in previous commit,
8949 * device/include/pic16/adc.h: fixed typo,
8950 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8952 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8954 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8955 uninitialized because a bug appears with gplink
8956 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8957 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8958 complains for unrecognised option
8960 2005-04-05 Raphael Neider <rneider AT web.de>
8962 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8963 structs as well (using memcpy)
8964 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8965 on ISRs (GOTO has no label)
8966 * src/pic16/device.h: added OF_OPTIMIZE_DF
8967 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8968 new data flow analysis/optimization
8969 * src/pic16/pcode.c: added (prototypes for and implementation of)
8970 dataflow analysis functions, fixed pCodeInstructions' inCond and
8971 outCond values, made RCALL a branch instruction
8972 * (pic16_unlinkpCode): keep C line if possible
8973 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8974 C line moved if possible
8975 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8976 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8977 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8978 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8980 * (pic16_getJumptabpCode): NEW, needed in...
8981 * (LinkFlow): fixed handling of jumptables, calls and conditional
8983 * (pic16_InsertCommentAfter): NEW
8984 * (pic16_pCodeReplace): made verbose and flow preserving
8985 * (AnalyzeFlow): added call to data flow analysis
8986 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8987 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8988 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8990 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8992 * src/SDCCast.c (decorateType): fixed bug #1105626
8994 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8996 * device/include/asm/pic16/features.h,
8997 * pic18f*.h headers,
8998 * device/include/pic16/adc.h,
8999 * device/include/pic16/delay.h,
9000 * device/include/pic16/i2c.h,
9001 * device/include/pic16/malloc.h,
9002 * device/include/pic16/stdio.h,
9003 * device/include/pic16/stdlib.h,
9004 * device/include/pic16/string.h,
9005 * device/lib/pic16/libc/stdio/printf_tiny.c,
9006 * device/lib/pic16/libc/stdio/printf_small.c,
9007 * device/lib/pic16/libc/stdio/strmgpsim.c,
9008 * device/lib/pic16/libc/stdio/strmmssp.c,
9009 * device/lib/pic16/libc/stdio/strmusart.c,
9010 * device/lib/pic16/libc/stdio/vfprintf.c,
9011 * device/lib/pic16/libc/stdlib/ltoa.c,
9012 * device/lib/pic16/libc/stdlib/putchar.c,
9013 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9014 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9015 * device/lib/pic16/libc/stdlib/memchrram.c,
9016 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9017 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9018 * device/lib/pic16/libio/adc/adcbusy.c,
9019 * device/lib/pic16/libio/adc/adcread.c,
9020 * device/lib/pic16/libio/adc/adcsetch.c,
9021 * device/lib/pic16/libio/usart/ubaud.c,
9022 * device/lib/pic16/libio/usart/ubusy.c,
9023 * device/lib/pic16/libio/usart/udrdy.c,
9024 * device/lib/pic16/libio/usart/uopen.c,
9025 * device/lib/pic16/libio/usart/uputc.c,
9026 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9027 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9028 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9029 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9030 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9031 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9032 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9033 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9034 specific keywords to double underlined form,
9035 * device/lib/pic16/libc/Makefile.rules,
9036 * device/lib/pic16/libsdcc/Makefile.rules,
9037 * device/lib/pic16/libm/Makefile,
9038 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9039 to compile with C standard set in Makefile.common
9040 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9041 rand.c and crc.c in compilation process,
9042 * device/lib/pic16/libsdcc/int/divuint.c,
9043 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9044 `c' from signed to unsigned,
9045 * device/lib/pic16/startup/crt0.c,
9046 * device/lib/pic16/startup/crt0i.c,
9047 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9048 keywords to double underlined form, bug fixes in _do_cinit function
9049 which prevented the correct initialization of the .idata segment,
9050 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9051 core to enter a infinite loop
9052 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9054 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9058 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9060 * device/include/Makefile.in: add support for hc08 subdirectory
9061 * device/include/hc08/: new subdirectory
9062 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9063 Lucas Loizaga, thanks!
9064 * device/include/hc08/mc68hc908qy.h,
9065 * device/include/hc08/mc68hc908gp32.h,
9066 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9067 their own directory. Changed internal macro names to use the compiler
9068 reserved namespace. Changed SDCC specific keywords to double
9070 * device/include/math.h,
9071 * device/include/malloc.h,
9072 * device/include/stdarg.h,
9073 * device/include/stdbool.h
9074 * device/include/string.h,
9075 * device/include/tinibios.h,
9076 * device/include/ds400rom.h,
9077 * device/include/8051.h,
9078 * device/include/8052.h,
9079 * device/include/80c51xa.h,
9080 * device/include/at89c55.h,
9081 * device/include/at89S8252.h,
9082 * device/include/at89x51.h,
9083 * device/include/at89x52.h,
9084 * device/include/ds80c390.h,
9085 * device/include/reg764.h,
9086 * device/include/regc515c.h,
9087 * device/include/sab80515.h,
9088 * device/include/mcs51/c8051f000.h,
9089 * device/include/mcs51/c8051f018.h,
9090 * device/include/mcs51/c8051f020.h,
9091 * device/include/mcs51/c8051f040.h,
9092 * device/include/mcs51/c8051f060.h,
9093 * device/include/mcs51/c8051f120.h,
9094 * device/include/mcs51/c8051f300.h,
9095 * device/include/mcs51/c8051f310.h,
9096 * device/include/mcs51/c8051f320.h,
9097 * device/include/mcs51/c8051f330.h,
9098 * device/include/mcs51/c8051f350.h,
9099 * device/include/z180.h: Changed SDCC specific keywords to double
9102 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9104 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9106 * (pic16_assignConfigWordValue): disable testing of configuration
9107 register value with config mask,
9108 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9109 function with port->fun_prefix,
9110 * (genFunction): when generating a naked interrupt function never
9111 create an absolute segment placed in interrupt vector address, place
9112 the actual interrupt function at IVA instead, when an interrupt
9113 function is generated with unspecified interrupt then do not create
9114 the absolute section,
9115 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9116 code for generating a call to generic pointer get/put function with
9117 a call to function pic16_callGenericPointer(),
9118 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9119 the call to the generic pointer get/put functions with prefixing the
9120 function name with port->fun_prefix,
9121 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9122 * src/pic16/main.c (_process_pragma): prefix function with
9124 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9125 calling assembler, old 18Fxxxx macro is deprecated,
9126 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9127 PC_ASMDIR in while condition,
9128 * (findInstruction): add PC_ASMDIR in while condition,
9129 * (buildCallTree): prefix main with port->fun_prefix,
9130 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9131 identifier for variable with banked access in instructions BTFSS,
9132 BTFSC, BCF, BSF, BTG
9133 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9134 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9135 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9136 perform optimization when enviroment variable NO_REG_OPT is set,
9137 * (insideLRBlock): NEW, return 1 if register is inside an
9138 INF_LOCALREGS block,
9139 * (RemoveRegFromLRBlock): remove a register that is completely
9140 eliminated by register optimization, but it is still left in local
9141 register store/restore in/from stack block,
9142 * (Remove2pcodes): after removing register, check to see if it
9143 should be removed from local register store/restore in/from stack
9145 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9146 DUMMY_READ_VOLATILE,
9148 * device/include/pic16/adc.h: minor prototype modifications and
9150 * device/include/pic16/malloc.h: added GPL notice various
9152 * device/include/pic16/stdint.h: NEW, standard header for ints
9153 * device/include/pic16/delay.h: NEW, header for delay functions,
9154 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9156 * device/include/pic16/signal.h: NEW, header providing helper macros
9157 for implementing signal handlers,
9158 * device/include/pic16/stdio.h: added prototypes for functions,
9159 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9160 prototypes for stdin and stdout, added macro PUTCHAR to
9161 automatically implement putchar function prototype,
9162 * device/include/pic16/usart.h: modified and updated USART library,
9163 * device/lib/pic16/libio/adc/,
9164 * device/lib/pic16/libio/i2c: some modifications to improve library
9166 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9167 family of functions,
9168 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9169 family of functions and other sources,
9170 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9171 of the PIC18Fxx[28] devices,
9172 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9173 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9174 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9175 _do_cinit function, because the previous failed when local variables
9176 where not placed in the same memory bank,
9177 * device/lib/pic16/libsdcc/char/: various modifications to improve
9178 library performance,
9179 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9180 information on the new functions of the c library and more...
9182 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9184 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9186 2005-03-26 Raphael Neider <rneider AT web.de>
9188 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9189 if condition == CARRY)
9190 * (genCmp): adapted to new genSkipc semantics
9191 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9192 on rIfx (genCmp was broken)
9194 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9196 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9197 * src/z80/main.c (_keywords[]),
9198 * src/SDCCglobal.h (struct options),
9200 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9201 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9202 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9203 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9204 always available in leading double underscore form. The C99 support is
9205 mostly missing, but it's a start.
9206 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9207 reserved identifier "__data".
9209 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9211 * src/mcs51/peeph.def: fixed bug 1170013
9213 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9215 * device/include/mcs51reg.h: fixed bug 842007
9217 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9219 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9222 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9224 * src/port.h (struct PORT),
9225 * src/avr/ralloc.c (avr_assignRegisters),
9227 * src/ds390/ralloc.c (ds390_assignRegisters),
9229 * src/hc08/ralloc.c (hc08_assignRegisters),
9231 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9233 * src/pic/ralloc.c (pic14_assignRegisters),
9235 * src/pic16/ralloc.c (pic16_assignRegisters),
9237 * src/xa51/ralloc.c (xa51_assignRegisters),
9239 * src/z80/ralloc.c (z80_assignRegisters),
9241 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9242 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9244 * src/SDCCdflow.c (computeDataFlow),
9246 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9248 * src/SDCCcflow.c (*),
9250 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9251 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9252 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9253 immedDom() returning wrong block; probably fixes bug #1160833)
9255 2005-03-20 Borut Razem <borut.razem AT siol.net>
9257 * support/scripts/inc2h.pl: WIN32 port
9259 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9261 * device/lib/makefile.in: added abs.c and labs.c
9263 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9265 * device/include/stdint.h: added
9266 * device/lib/abs.c: added
9267 * device/lib/labs.c: added
9268 * device/include/stdlib.h: added abs() and labs() prototypes
9269 * device/lib/libsdcc.lib: added abs and labs
9270 * device/include/float.h,
9271 * device/lib/_fsmul.c,
9272 * device/lib/printf_fast.c,
9273 * device/lib/printf_tiny.c: updated comments
9275 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9277 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9280 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9282 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9283 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9285 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9287 * device/lib/printf_large.c: removed inline assembly for portability and
9288 readability. Use printf_fast if speed or size are more important.
9289 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9290 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9292 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9294 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9295 prevent compiler warning
9297 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9299 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9300 moved to level 0 and declared as static. Also they are explicit
9301 placed in access bank. This was necessery because some times they
9302 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9303 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9304 optimizations. Currently only compare to unsigned char is implemented,
9305 * src/pic16/gen.c: added fReturnIdx array,
9306 * (struct resolvedIfx) is moved to gen.h and made public,
9307 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9308 * (aopForSym): added an optimization to directly store in stack of
9309 the operand of a SEND iCode,
9310 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9311 but as registers instead (AOP_REG) using the fReturnIdx array,
9312 * (pic16_freeAsmop): remove the freed register from the
9313 _G.sregsAlloc field,
9314 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9315 a compare of 'WREG',
9316 * (pic16_popGetTempRegCond): changed function prototype, now
9317 function takes also a bitVector argument v which holds the current
9318 set of registers that are allocated for stack access by aopForSym,
9319 registers allocated in aopForSym for accessing stack symbols are not
9320 any more part of the functions usedRegs field,
9321 * (genCall): some times aopOp is called for a stack variable to be
9322 send, aopForSym might perform the push, if this is true make sure
9323 that genCall doesn't push the variable twice by testing _G.resDirect,
9324 * (genFunction): changed testing for unspecified interrupt number
9325 from 256 to INTNO_UNSPEC,
9326 * modified selection scheme of frame pointer generation. Previously
9327 if function did use local registers a frame pointer was generated,
9328 now a frame pointer is generated only if function has arguments
9329 (that need PLUSW2 register access), or has stack arguments, or the
9330 compiler is not instructed to omit the frame pointer,
9331 * (genEndFunction): before restoring local registers that were saved
9332 in the function preamble, also restore the registers that *might*
9333 have been allocated for stack access,
9334 * (genRet): removed some old comments,
9335 * (genCmp, the active (RN's) version): added a call to the
9336 pic16_genCmp_special function to perform the compare with a more
9337 robust and optimized way,
9338 * (genInline): a feature has been added in inline code generation,
9339 which allows a wildcard variable substitution when writing inline
9340 assembly. Code is incomplete and experimental therefore undocumented,
9341 * (genCast): changed order of aopOp for result and right to allow
9342 aopForSym to directly load the result if possible,
9343 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9344 perform an optimized compare on some selected special occasions,
9345 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9346 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9347 generate an IVT any more,
9348 * src/pic16/main.c (pic16_optionsTable): added command line option
9350 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9351 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9353 * src/pic16/NOTES: Raphael Neider added in list of active developers
9354 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9355 jumptable_end to prevent bug #,
9356 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9357 inCond and outCond fields,
9358 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9359 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9360 turn off register spilling,
9361 * (packRegsForOneUse): synced with other ports' versions although it
9362 is not used currently,
9363 * (pic16_packRegisters): added an optimization while reading
9364 structure bitfields, some registers may be saved (malloc code is
9365 decreased by 80 bytes)
9367 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9369 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9370 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9371 this can be optimized more?
9373 2005-03-10 Raphael Neider <rneider AT web.de>
9375 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9376 genNearPointerGet): (hopefully) fixed access to bitfields via
9377 pointers (p->bitN = x; and x = p->bitN; failed)
9379 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9381 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9383 2005-03-09 Raphael Neider <rneider AT web.de>
9385 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9387 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9389 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9390 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9391 (regTypeNum): set REG_BIT type if necessary
9392 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9393 * support/regression/tests/critical.c: check bug 1144613
9395 2005-03-02 Raphael Neider <rneider AT web.de>
9397 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9399 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9401 * src/avr/ralloc.c (serialRegAssign),
9402 * src/ds390/ralloc.c (serialRegAssign),
9403 * src/hc08/ralloc.c (serialRegAssign),
9404 * src/mcs51/ralloc.c (serialRegAssign),
9405 * src/pic/ralloc.c (serialRegAssign),
9406 * src/pic16/ralloc.c (serialRegAssign),
9407 * src/xa51/ralloc.c (serialRegAssign),
9408 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9410 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9412 * src/SDCCast.c (decorateType): fixed bug 1124787
9414 2005-02-20 Hubert Sack <sack AT digiplan.de>
9415 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9417 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9420 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9422 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9423 to keep the correct label reference count when adding/removing references
9424 to labels. A peephole file using this is appended to patch #1144962.
9426 2005-02-14 Raphael Neider <rneider AT web.de>
9428 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9429 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9430 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9431 retrievals of result operand's value on assignment
9433 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9435 * device/include/pic16/string.h: modified prototype for memccpy()
9436 to memccpy(void *, void *, char, size_t)
9437 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9438 check whether to omit frame pointer or not,
9439 * (genInline): convert all occurences of "\n" to LF in inline
9440 assembler blocks, this helps formatting the inline text,
9441 * (pic16_loadFSR0): modified prototype,
9442 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9443 removed some 8051 legacy code,
9444 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9445 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9446 before allocating temporary registers in functions,
9448 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9450 * support/regression/tests/bitvars.c: corrected the "fix"
9452 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9454 * support/regression/tests/bitvars.c,
9455 * support/regression/tests/bitwise.c,
9456 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9458 2005-02-10 Raphael Neider <rneider AT web.de>
9460 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9461 different size for Alpha
9462 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9464 2005-02-09 Raphael Neider <rneider AT web.de>
9466 * src/SDCC.lex(doPragma) : save and restore warning options as well
9467 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9468 * have #pragma less_pedantic set the errorlevel to WARNING
9470 * (cloneOptimize) : fixed wrong malloc's size
9471 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9472 facilitate correct handling of #pragma (save|restore)
9474 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9478 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9480 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9482 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9484 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9486 2005-02-02 Raphael Neider <rneider AT web.de>
9488 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9489 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9490 * (pic16_storeForReturn): fixed to allow returning function pointers
9491 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9492 * device/include/pic16/{stddef.h,stdbool.h}: added
9494 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9496 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9498 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9500 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9501 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9502 appeared to be required
9504 2005-01-31 Borut Razem <borut.razem AT siol.net>
9506 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9507 include/mcs51 and include/z80 directories to the package
9509 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9511 * src/hc08/gen.c (genFunction): fixed bug #1112752
9513 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9515 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9517 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9519 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9521 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9523 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9525 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9527 * device/include/c8051fxxx.h: removed these 6 files
9528 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9530 2005-01-26 Raphael Neider <rneider AT web.de>
9532 * src/pic16/gen.c (genAssign): fixed assignment from longs
9533 in codespace (were cut to three bytes)
9534 * (genDummyRead): implemented (except for CODESPACE...),
9536 * src/pic16/glue.c (emitStatistics): beautified
9537 * device/lib/pic16/libm/Makefile: added include path
9539 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9541 * src/z80/gen.c (aopPut): fixed bug #1103902
9543 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9545 * device/lib/expf.c: fixed bug #1095792
9547 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9549 * device/lib/pic16/libm: added Math library sources
9551 2005-01-24 Raphael Neider <rneider AT web.de>
9553 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9554 to enable upcast to pCodeOpReg2 (there is no type tag to
9555 differenciate the two and pic16_popGet2p cast into PCOR2)
9556 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9557 (sizeof(sectNames) changed to sizeof(sectName))
9558 Both patches fix segfaults under MinGW.
9560 2005-01-23 Raphael Neider <rneider AT web.de>
9562 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9563 Safe_[mc]?alloc()'ed variables
9564 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9565 of (byte sized) temporaries (assign them to WREG for now)
9566 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9567 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9568 this might fix SIGSEGVs on MinGW...
9569 * src/SDCCopt.c (killDeadCode): restored original behaviour
9570 (volatile operands might get thrown away though)
9572 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9574 * src/pic16/gen.c: fixed bug #1106975,
9575 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9576 pointer update, INTCON is saved, global interrupts are disabled and
9577 restored after updateing TOS.
9578 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9579 * added function attribute 'shadowregs' to take advantage of shadow
9581 * added function attribute 'wparam' as an alternative to the wparam
9583 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9584 user declares a non-ISR function as 'shadowregs',
9585 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9587 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9589 * .version: bumped version number to 2.4.8
9590 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9592 * device/lib/pic16/libio/i2c/: I2C module support library,
9593 * device/include/pic16/i2c.h: I2C support library header,
9594 * device/lib/pic16/libc/stdio/: standard IO support sources,
9595 * (printf_small.c): printf_small() source, supports float print,
9596 * (printf_tiny.c): printf_tiny() source, does not support floats,
9597 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9598 enable global optimizations for entire library source, other
9599 Makefiles in the source tree are also modified to reflect this,
9600 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9602 * doc/sdccman.lyx: updated to reflect new changes,
9603 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9604 sym->onStack if-case,
9605 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9606 sbit, idata, _idata, xdata, _xdata,
9607 * added pragma library, to link an external library, (see doc),
9608 * removed command line options, --pomit-config-words, --pomit-ivt,
9609 --pleave-reset-vector,
9610 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9611 when calling assembler to reflect memory model used, also define
9612 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9613 reflect stack model used,
9614 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9615 on stack return NULL,
9617 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9619 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9620 of the operands is volatile. Fixes #1020220
9622 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9624 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9625 * (OptimizeRegUsage): make sure that there is really no other flow where
9626 the first pCode is used
9628 2005-01-22 Raphael Neider <rneider AT web.de>
9630 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9631 to fix #1106967 (pCode->seq are not set up correctly)
9633 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9635 * src/SDCCglue.c (glue): make sure code area is declared before the
9636 static initialization area.
9638 2005-01-21 Raphael Neider <rneider AT web.de>
9640 * device/lib/Makefile.in: fixed test for pic16 install dir
9641 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9643 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9644 added --optimize-goto compiler switch and pragma wparam documentation
9645 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9646 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9647 and PRODH closing bug #1071770 (peephole optimizer)
9649 2005-01-19 Raphael Neider <rneider AT web.de>
9651 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9652 cmdLine buffers (used when calling sdcpp...) are large enough
9653 (MAX_PATH=256 truncates arguments leading to system halts when
9655 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9656 * (genUminus): rewritten to for efficiency
9657 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9658 used uninitialized in some cases)
9659 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9660 copy the third byte from the int -- now assumes 0x80 (data memory)
9661 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9662 operands (genAddLit expects the iCode's operands to swapped as
9663 well), fixed leftover bytes (crashed for short left operands)
9664 * (pic16_genMinusDec): performance improvements, removed false
9666 * (pic16_genMinus): fixed to cope with differently sized operands
9667 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9669 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9670 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9671 new banksel optimization
9672 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9673 analysis for temporary registers (segfaults...)
9674 * src/pic16/peeph.def: added rule
9676 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9678 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9679 which converts a float number to its ASCII representation
9680 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9681 functions to convert the fractional and integer part of a float to ASCII,
9682 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9683 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9685 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9687 * device/include/pic16/adc.h: added GPL info,
9688 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9689 a pCodeOp as tested operand,
9690 * (genNearPointerGet): optimized bit testing, does not use
9691 intermediate register for bit value, test directly instead with
9692 BTFSS, BTFSC, works only for single bits,
9693 * (genpic16Code): dump the name of the iCode in the asm,
9694 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9695 renamed to pic16_decodeOp,
9696 * (serialRegAssign): do not allocate a temporary register for iCode
9697 sequences that test a single bit for 1/0
9699 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9701 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9702 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9703 access stack and frame pointers. They are initially assigned to
9704 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9705 accessing SFRs. Updated all occurences of modification of stack or
9706 frame pointer in gen.c and pcode.c,
9707 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9708 assigning of a literal value to pointers,
9709 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9710 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9713 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9715 * doc/sdccman.lyx: update documentation about stack pragma, added
9716 some info for stack memory models
9718 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9720 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9722 2005-01-08 Raphael Neider <rneider AT web.de>
9724 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9725 udata sections to fix bug #1097823
9727 2005-01-05 Raphael Neider <rneider AT web.de>
9729 * src/pic16/gen.c (genGenericShift): added handling of differently
9730 sized left operand and result
9732 2005-01-04 Raphael Neider <rneider AT web.de>
9734 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9735 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9736 to hold the condition bit)
9737 * added new version of genCmp (old code available via #define)
9738 * added new version of genShiftLeft/genShiftRight in a generic
9739 way, now supports shifting by negative values
9740 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9741 shiftCount (expected by genGenericShift)
9742 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9743 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9745 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9746 is an invalid literal too...)
9748 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9750 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9751 from Raphael Neider,
9752 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9753 for 8-bit literals. This fixes some literal operands which are sign
9754 extended to 16-bits ints when instruction needs only 8-bits.
9756 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9758 * device/lib/logf.c: added mcs51 assembly version
9759 * device/lib/expf.c: added mcs51 assembly version
9760 * device/lib/_logexpf.c: new shared asm code for expf and logf
9761 * device/include/math.h: add defines for assembly math library
9762 * device/lib/Makefile.in: build new _logexpf.c
9763 * device/lib/libfloat.lib: use new _logexpf.c
9765 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9768 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9769 device types which have less than 0x7f registers.
9771 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9773 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9775 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9777 * device/lib/printf_fast.c: only build on supported arch.
9778 * device/lib/printf_tiny.c: only build on supported arch.
9779 * device/lib/printf_fast_f.c: only build if asm float lib
9780 * device/lib/_fsget1arg.c: only build if asm float lib
9781 * device/lib/_fsget2args.c: only build if asm float lib
9782 * device/lib/_fsnormalize.c: only build if asm float lib
9783 * device/lib/_fsreturnval.c: only build if asm float lib
9784 * device/lib/_fsrshift.c: only build if asm float lib
9785 * device/lib/_fsswapargs.c: only build if asm float lib
9786 * device/include/stdio.h: don't provide print_fast,
9787 print_fast_f, print_tiny prototypes if --xstack used
9789 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9791 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9792 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9795 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9797 * device/lib/printf_fast_f.c: same as printf_fast, but
9798 with floating point enabled
9799 * device/lib/printf_fast.c: minor tweaks
9800 * device/include/stdio.h: add printf_fast_f
9802 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9804 * src/SDCCmain.c: make --float-reent default for mcs51
9805 * device/lib/_fsadd.c: added mcs51 assembly version
9806 * device/lib/_fssub.c: added mcs51 assembly version
9807 * device/lib/_fsmul.c: added mcs51 assembly version
9808 * device/lib/_fsdiv.c: added mcs51 assembly version
9809 * device/lib/_fseq.c: added mcs51 assembly version
9810 * device/lib/_fsneq.c: added mcs51 assembly version
9811 * device/lib/_fsgt.c: added mcs51 assembly version
9812 * device/lib/_fslt.c: added mcs51 assembly version
9813 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9814 * device/lib/Makefile.in: add _fscmp to build
9815 * device/lib/libfloat.lib: add _fscmp to build
9817 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9819 * device/lib/_fs2slong.c: added mcs51 assembly version
9820 * device/lib/_fs2sint.c: added mcs51 assembly version
9821 * device/lib/_fs2schar.c: added mcs51 assembly version
9822 * device/lib/_fs2ulong.c: added mcs51 assembly version
9823 * device/lib/_fs2uint.c: added mcs51 assembly version
9824 * device/lib/_fs2uchar.c: added mcs51 assembly version
9825 * device/lib/_slong2fs.c: added mcs51 assembly version
9826 * device/lib/_sint2fs.c: added mcs51 assembly version
9827 * device/lib/_schar2fs.c: added mcs51 assembly version
9828 * device/lib/_ulong2fs.c: added mcs51 assembly version
9829 * device/lib/_uint2fs.c: added mcs51 assembly version
9830 * device/lib/_uchar2fs.c: added mcs51 assembly version
9831 * device/include/float.h: added #define to select asm vs c
9833 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9835 * device/lib/printf_fast.c: improvements to float output
9836 * device/include/float.h: add defines for assembly float library
9837 * device/lib/_fsget1arg.c: receive 1 float arg
9838 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9839 * device/lib/_fsnormalize.c: normalize a float
9840 * device/lib/_fsreturnval.c: return float, various helper routines
9841 * device/lib/_fsrshift.c: right shift a float's mantissa
9842 * device/lib/_fsswapargs.c: swap 2 floats
9843 * device/lib/Makefile.in: build these 6 new files for mcs51
9844 * device/lib/libfloat.lib: add these 6 files to the library
9846 2004-12-26 Borut Razem <borut.razem AT siol.net>
9848 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9851 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9853 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9854 and fully reentrant and register bank neutral.
9855 * device/lib/printf_fast.c: added float (not enabled by default),
9856 added compact/slower integer (also not enabled by default),
9857 improved size/speed of fast integer code, other minor changes
9858 * device/include/stdio.h, device/lib/Makefile.in,
9859 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9861 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9863 * src/pic16/pcode.c: declaring variables other than at the start of a
9864 block is not supported in C by VC6.
9866 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9868 * applied a previous patch from Raphael Neider that wasn't included
9869 in the previous commits, which fixes infinite loops within jumptable
9871 * made some fixes that previous patches introduced
9873 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9875 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9876 that fixes an issue with AOP_PCODE asmop's offset,
9877 * (pic16_popCopyReg): update instance field too,
9878 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9879 function of pic port,
9880 * (genCmp, genAnd, genAssign),
9881 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9883 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9885 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9886 variables initial values to idata section,
9887 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9888 variables in some functions. This utilizes parmBytes field of iCode
9889 structure to hold the offset of the variable in stack. (might be
9890 able to use the stack field too?)
9891 * applied patch from Raphael Neider # ### , # ###
9892 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9893 variable initial values in idata section,
9894 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9895 for static variables with initial value
9896 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9897 applied fix in while loop from Raphael Neider.
9899 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9901 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9902 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9903 * src/ds390/ralloc.c (serialRegAssign): spill bits
9904 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9905 * support/Util/SDCCerr.c,
9906 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9907 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9908 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9910 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9912 * device/include/sdcc-lib.h: inserted LGPL, added includes
9913 asm/ds390/features.h and asm/mcs51/features.h
9914 * device/include/asm/default/features.h,
9915 * device/include/asm/gbz80/features.h,
9916 * device/include/asm/z80/features.h: added empty _AUTOMEM
9918 * device/include/asm/ds390/features.h,
9919 * device/include/asm/mcs51/features.h: added files with defines for
9920 _AUTOMEM and _STATMEM indicating automatic and static storage class
9921 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9922 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9923 * src/SDCCicode.c (geniCodeCast),
9924 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9925 * src/SDCCloop.c (loopInduction): removed unused variable lr
9926 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9927 to convertToFcall to include char modulo (RFE 1065037), added check
9928 if left operand is unsigned and use abs of literal value
9929 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9930 as it doesn't work after conversion from peephole.def to peephole.rul
9931 * src/mcs51/gen.c (toBoolean): added check for size,
9932 (genModOneByte): optimized code for signed char modulo a literal
9933 power of 2 (thanks to Hubert Sack),
9934 (genRRC): removed unnecessary "clr c",
9935 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9936 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9938 swapped rules 256.c and 256.d,
9939 extended 256.d by using new multiple checks (thanks Erik),
9940 added rules 256.e and 256.f,
9941 updated rule 261.a and 261.b to new generated code
9942 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9944 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9946 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9947 induction related bugs, including first part of bug #1074377
9949 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9951 * applied patch from bug-report #1076292,
9952 * applied patches for genAnd and Goto-optimizations for Raphael
9954 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9955 dump a less iCode information,
9956 * src/pic16/device.h (pic16_options_t): added field debgen,
9957 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9958 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9959 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9961 * (various functions): added macros FENTRY and FENTRY2 to functions,
9962 to emit function prologue,
9963 * (various functions): fixed indentation,
9964 * (genNearPointerGet): fixed loading of FSR0,
9965 * (genPackBits): applied patch from Raphael Neider to fix updating
9966 of FSR0 and touching only the modified bits,
9967 * src/pic16/genarith.c (various functions): added macros FENTRY to
9968 emit function prologue in comments,
9969 * src/pic16/pcode.h: added functions debugf2, debugf3,
9970 * src/pic16/ralloc.c: partial fix for packForPush caused
9973 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9975 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9976 <stsp AT users.sourceforge.net> with reversed byte order
9977 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9979 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9981 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9983 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9984 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9986 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9988 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9990 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9992 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9994 (setFromConditionArgs): friendly operand parser for peephole rules,
9995 (operandBaseName, operandsNotRelated): new peephole condition
9996 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9997 architecture specific register naming into account, handles n-way
9998 comparisons, and supports quoted literals
9999 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10001 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10003 * src/mcs51/peeph.def: fixed bug #1076940
10005 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10007 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10009 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10011 Adding support for replacing ljmps with sjmps in jumptables
10012 generated for switch statements. For now you need to set the
10013 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10014 Now 4 algorithms for mcs51 jumptable generation are used:
10015 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10016 addresses loaded pc-relative for up to 112 cases and stack-pushing
10017 target addresses loaded with offset from dptr for up to 256 cases.
10019 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10020 * src/mcs51/main.c: adapted constants for switch table generation
10021 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10023 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10025 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10026 * support/regression/tests/bug1057979.c: added test for bug 1073386
10028 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10030 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10033 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10035 * src/pic16/device.h,
10036 * src/pic16/genarith.c,
10037 * src/pic16/glue.c,
10038 * src/pic16/main.c,
10039 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10041 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10043 Large cummulative patch for pic16 port.
10044 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10045 to call when a stack overflow occurs,
10046 * (malloc.h): added CVS Id tag,
10047 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10049 * added libc directory. The current version of LibC contains string
10050 functions, ctype functions and macros and some functions of the
10051 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10052 be extensively tested in the future. Standard disclaimer here.
10053 Library is not automatically build yet. But one can build it by
10054 invoking 'make' inside the libc directory.
10055 * added ADC library under libio. Preliminary version yet.
10057 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10058 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10059 aopForRemat() now and not by pic16_aopOp(),
10060 * (pic16_popGetTempReg): removed warning messgae when allocating
10061 temporary registers, its a buggy feature and will be removed,
10062 * (pic16_popGet): set register instance field in AOP_CRY,
10063 * (pic16_outBitC): fixed for results in size greater than 1,
10064 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10065 * (pic16_storeForReturn): optimized return of 0,
10066 * (genCmp): experimental code for new genCmp which uses PIC18's
10067 special compare&skip instructions. Initial tests fail some times
10068 with variables grater than 1 byte in size, so new code is disabled,
10069 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10071 * (genCast): began a fix to optimize the casting of a bit to another
10072 bit, now assigning a bitfield to another bitfield will fail, sorry,
10073 * src/pic16/main.c: disabled the use of lr-support feature,
10074 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10075 * added some function prototypes, added function _debugf prototype,
10076 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10077 bits with offset (case PO_GPR_BIT),
10078 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10080 * (isBankInstruction): modified to return 0 for no banking instruction,
10081 and 1 for banking instruction,
10082 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10083 caused stop processing pCodes after a inline assembly block,
10084 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10085 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10086 registers when it shouldn't,
10087 * src/pic16/ralloc.c (allocReg): add preliminary support for
10088 supporting a limited set of temporary registers,
10090 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10092 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10093 genDataPointerSet): ensure assignments always copy in MSB to LSB
10095 (loadRegFromAop): recognize CLRH optimization,
10096 (genFunction): optimize RECEIVE iCodes in reentrant functions
10098 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10100 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10101 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10103 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10104 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10105 contiguous with data
10107 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10109 * device/lib/_gptrget.c (_gptrget),
10110 * device/lib/_gptrgetc.c (_gptrgetc),
10111 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10112 instead of sjmp to ret
10113 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10114 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10116 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10118 * .version: bumped version to 2.4.7
10119 * device/lib/_gptrget.c (_gptrget): is now _naked
10120 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10121 * device/lib/_gptrput.c (_gptrput): is now _naked
10122 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10123 (createFunction): fixed xstack
10124 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10125 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10127 (geniCodeCritical): store original interrupt state in an iTemp bit
10128 var unless stack-auto
10129 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10130 * src/SDCCmain.c (setIncludePath): added include/target to search path
10131 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10132 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10134 (processFuncArgs): put bit vars in bit area
10135 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10136 unsaveRBank): fixed xstack,
10137 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10138 (genFunction, genEndFunction): fixed xstack,
10139 (genAssign): optimization don't walk backwards through mem
10140 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10141 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10142 * support/regression/Makefile: also make library (for stack-auto) when
10143 making "all" and added "test-mcs51-xstack-auto"
10144 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10145 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10146 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10147 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10148 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10149 make-library by MAKE_LIBRARY
10150 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10151 regression tests for xstack
10152 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10153 * support/regression/tests/critical.c: test for critical on mcs51
10155 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10157 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10158 built version of sdcc instead of installed version
10160 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10162 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10163 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10165 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10166 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10167 WARNING: remove device/lib/build/z80/printf.o by hand when
10168 updating from previous build!
10169 * device/lib/z80/printf.c: updated comment
10170 * support/regression/tests/bug1057979.c: test all ports now
10171 * support/regression/tests/bug1065458.c: file added
10173 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10175 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10176 *_start and *_end symbols for static functions
10178 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10180 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10181 and search crt0.o in all library paths,
10182 (setIncludePath): proper handling of --nostdinc,
10183 (setLibPath): proper handling of --nostdlib
10184 * support/regression/Makefile,
10185 * support/regression/ports/ds390/spec.mk,
10186 * support/regression/ports/gbz80/spec.mk,
10187 * support/regression/ports/hc08/spec.mk,
10188 * support/regression/ports/mcs51/spec.mk,
10189 * support/regression/ports/mcs51-large/spec.mk,
10190 * support/regression/ports/mcs51-stack-auto/spec.mk,
10191 * support/regression/ports/z80/spec.mk: use include and lib files from
10192 built version of sdcc instead of installed version
10193 * doc/sdccman.lyx: fixed typo in --nostdinc
10195 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10198 * src/pic/device.c,
10199 * src/pic/ralloc.c,
10200 * src/pic/gen.c : added support to generate code for struct bit fields.
10202 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10204 * as/xa51/xa_version.h,
10205 * device/include/errno.h,
10206 * device/include/regc515c.h,
10207 * device/lib/_itoa.c,
10208 * device/lib/_ltoa.c,
10209 * device/lib/ser_ir_cts_rts.c,
10210 * sim/ucsim/xa.src/glob.cc,
10211 * sim/ucsim/xa.src/inst_gen.cc,
10212 * sim/ucsim/xa.src/xa_bit.cc,
10213 * sim/ucsim/xa.src/xa_sfr.cc,
10214 * sim/ucsim/z80.src/inst_dd.cc,
10215 * sim/ucsim/z80.src/inst_fdcb.cc,
10216 * support/scripts/keil2sdcc.pl,
10217 * src/pic16/pic16.dsp,
10218 * src/pic16/pic16a.dsp: corrected cvs line endings
10219 * device/lib/printf_large.c: fixed bug 1057979
10220 * src/pic16/gen.c: fixed non-C standard code
10221 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10222 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10223 * support/regression/ports/mcs51/support.c: reload T1 asap
10224 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10225 pdata use and clear idata startup behaviour
10226 * support/regression/tests/bug1057979.c: added
10228 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10230 * device/examples/ds390/ow390/ad26.h,
10231 * device/examples/ds390/ow390/cnt1d.h,
10232 * device/examples/ds390/ow390/crcutil.c,
10233 * device/examples/ds390/ow390/ownet.h,
10234 * device/examples/ds390/ow390/owsesu.c,
10235 * device/examples/ds390/ow390/swt12.h,
10236 * device/examples/ds390/ow390/swtoper.c,
10237 * device/examples/ds390/ow390/temp10.h,
10238 * device/examples/ds390/ow390/thermodl.c,
10239 * device/examples/ds390/tinitalk/tinitalk.dsp,
10240 * device/examples/ds390/tinitalk/tinitalk.dsw,
10241 * device/examples/mcs51/clock/hw.h,
10242 * device/examples/mcs51/simple2/go.bat,
10243 * device/examples/serialcomm/windows/serial.h,
10244 * device/examples/xa51/dummy.c,
10245 * device/examples/xa51/hello.c,
10246 * device/include/80c51xa.h,
10247 * device/include/at89x051.h: corrected cvs line endings
10249 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10251 * src/pic16/main.c (options): added command line --gstack, to trace
10252 stack over/under flows,
10253 * added pragma 'wparam' to allow passing first byte of function
10254 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10255 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10256 call to __gstack_test function and sets up the symbol as extern,
10257 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10258 * popaop): added call to pic16_testStackOverflow,
10259 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10261 * (genCall, genPcall): now all parameters are passed via stack
10262 except in functions that are pass to wparam pragma in which WREG is
10264 * (genPcall): REENTRANT flag is checked to see if variable prototype
10265 contains reentrant keyword, don't call a non-reentrant function, via
10266 a reentrant function pointer or vice versa, functions are never
10268 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10270 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10271 SIGSEGV when accessing a NULL register stucture,
10272 * (pic16_printGPointerType): modified to handle UPPER modifier for
10273 function initializers, changed prototype of function to simpler one,
10274 * (pic16_printIvalFuncPtr): check to see if function is already
10275 added in externs list,
10276 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10277 optimized a move from W to SFR with a move to the same register
10278 later after a CALL,
10279 * device/lib/pic16/debug: NEW directory, contains debug features
10280 which are enabled when linking with libdebug.lib, currently command
10281 line option --gstack enables stack pointer tracing for over/under
10282 flow, corresponding sources are in debug/gstack
10284 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10286 * doc/sdccman.lyx: updated SDCC version,
10287 * (PIC16 port): update list of command line options,
10288 * src/pic16/device.h (structure pic16_options_t): added field gstack
10289 to enable stack overflow tracing on push/pops,
10290 * src/pic16/device.c (statistics structure): added statistics
10292 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10293 pic16_dump_int_registers): increase statistics counters for each
10294 * variable which is encountered
10295 * (pic16_dump_usection): emit each .udata variable to its own udata
10297 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10298 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10299 parameters via stack, otherwise use old scheme,
10300 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10301 assembler output file,
10302 * src/pic16/main.c: added command line options --gstack to enable
10303 push/pop tracing for stack overflow,
10304 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10305 instructions): added size of each instruction,
10306 * (pic16_countInstruction): estimate size of instructions in
10307 the_pFile list, inline assembly blocks are not counted,
10308 * (pic16_FixRegisterBanking): trace previous register usage, when
10309 banksel optimizations is greater than 0, don't emit a redudant
10312 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10314 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10315 * src/pic16/ralloc.c : applied same fix for pic16.
10316 * src/pic/gen.c : tidied it up a little.
10318 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10320 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10321 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10323 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10325 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10327 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10329 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10330 non-reentrant function __modsint in the interrupt function (thus
10331 corrupting math operations during serial I/O)
10332 * device/lib/ser_ir.c: as above, changed buffersize
10333 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10334 256.c,d for zeroing
10335 * doc/Makefile: added option -t for rsync
10337 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10339 * src/SDCCast.h (struct ast),
10340 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10342 2004-10-20 Borut Razem <borut.razem AT siol.net>
10344 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10347 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10349 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10351 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10352 support functions to replace long sequences of MOVFF's from access
10353 bank registers to stack and vice versa,
10354 * src/pic16/device.h: added new field opt_flags, where optimization
10355 flags can be set to enable certain features,
10356 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10357 * pBlock, (genFunction, genEndFunction): surroung loop for
10358 saving/loading used registers in stack with PC_INFO pCodes,
10359 INF_LREGS. Code in between can then be optimized by pCode optimizer
10360 to support function calls,
10361 * (genDataPointerSet): fixed bug which loaded float fields in
10362 structures with corrupt data,
10363 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10364 in a standard way debug info on stderr. Feature used for developing
10365 and debugging only,
10366 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10367 obsolete chunks of code,
10368 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10369 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10370 * pic16/src/pcode.c (pic16_newpCodeInfo,
10371 * (pic16_newpCodeOpLocalRegs),
10372 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10374 * (pic16_pCodeConstString): printing of the initial value of a
10375 symbol as a comment is inhibited since parsing was already done by
10376 copyStr and output is corrupt,
10377 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10379 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10381 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10383 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10385 * as/mcs51/lkarea.c: removed old K&R style,
10386 (lnksect): changed check on boundary error,
10387 (lnksect2): changed check on boundary error,
10388 (lnksect2): extend XSTK to end of page if size = 1
10389 * as/mcs51/lkmain.c: removed old K&R style,
10390 (Areas51): create l_IRAM symbol
10391 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10392 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10393 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10394 * device/lib/_mullong.c: added version to be compiled with xstack
10395 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10396 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10397 * device/lib/mcs51/crtxstack.asm: fixed comment
10398 * src/SDCCglue.c: maxInterrupts defaults to 0,
10399 (emitMaps): added pdata,
10400 (createInterruptVect): (re)moved default,
10401 (glue): added pdata,
10402 (glue): moved __start__xstack to XSTK with default size 1
10403 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10404 and options.float_rent when options.stackAuto is set,
10405 (linkEdit): only write XDATA_NAME if provided on command line
10407 * src/SDCCmem.c: added pdata
10408 * src/port.h: added pdata_name to PORT
10409 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10410 (saveRegisters, unsaveRegisters): removed usage of B,
10411 (genMinus): fixed accumulator clash,
10412 (genJumpTab): added comment, this needs another look
10413 * src/mcs51/gen.c: added check for "B in use" paranoia,
10414 added pushB() and popB()
10415 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10418 * src/ds390/main.c,
10420 * src/mcs51/main.c,
10422 * src/pic16/main.c,
10424 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10425 added PSEG (PAG,XDATA) or NULL to port specifier
10426 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10427 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10428 (_mcs51_genInitStartup): removed __start__xstack equ,
10429 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10430 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10431 * src/z80/gen.c (_rleAppend): fixed warnings
10432 * support/regression/tests/zeropad.c: added pdata test
10433 * .version: bumped to 2.4.6
10435 2004-10-17 Borut Razem <borut.razem AT siol.net>
10437 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10438 as a part of nightly build
10440 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10442 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10443 WREG holds the first byte function parameters,
10444 * (aopForSym): take special case for symbols which are in FARSPACE
10445 but in CODESPACE too,
10446 * (assignResultValue): modified to take into account _G.useWreg,
10447 * (genCall): don't use wreg for parameter passing when function is
10448 declared as reentrant, too, added optimization INCF to stack
10449 pointer when stack parameter count is 1,
10450 * (genFunction, genEndFunction): refurnished and fixed to not using
10451 wreg for passing parameters when function has varargs or is
10452 reentrant, fixed bug with symbol name compare for generating
10453 functions in absolute address,
10454 * (pic16_storeForReturn): refurnished,
10455 * (genCmp): began writing a new version of the function, not ready
10456 yet, therefore it is disabled,
10457 * (genAssign): do not read code memory when assigning a function to
10458 a pointer function,
10459 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10460 array of characters, not pointer,
10461 * (pic16initialComments): in debug mode emit an .ident directive for
10463 * (_process_pragma): emit a new warning type (internal to pic16)
10464 when setting stack to default length, emit a similar warning when
10465 placing a function at absolute address and address is not word aligned
10466 * (_pic16_parseOptions): added 'return TRUE' statement,
10467 * (_pic16_linkEdit): if compiling a source, then add the source's
10468 file object, first in the list of objects to link,
10470 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10472 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10473 * src/pic/main.c : removed VC warning.
10474 * src/pic/gen.c : changed comment.
10476 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10478 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10479 reference to a deprecated symbol _GPTRREG was causing failure to
10480 link. Thanks G. M. Gallant for the info.
10482 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10484 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10485 comments for Bugs item #954788.
10487 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10489 * src/pic16/device.c (pic16_dump_gsection,
10490 * pic16_groupRegistersInSection): handle symbols declared to be in
10491 access bank differently,
10492 * src/pic16/gen.c (struct _G): added field resDirect,
10493 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10494 send values read from stack directly to result and don't allocate
10496 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10498 * (pic16_sameRegsOfs): NEW,
10499 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10500 free because they were not allocated from temporary pool,
10501 * pic16_popRegFromString): workaround to fix a problem with
10502 allocating variables twice or never,
10503 * (genGenPointerGet): using PRODL instead of FSR0H,
10504 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10506 * (genAssign): take advantage of the _G.resDirect flag,
10507 * (genCast): around line 11844, use mov2f instead of directly
10508 MOVFF'ing between operands to account for literal values,
10509 * src/pic16/genutils.c: some new debug functions for gpsim have been
10511 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10512 float with integer part only,
10513 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10514 place variables in access bank
10515 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10516 updated sources to reflect recent changes in gen.c
10518 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10520 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10521 sources that searched for headers in installation path, now the
10522 device/include/pic16 is used,
10523 * src/pic16/glue.c (pic16glue),
10524 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10525 .line directives if not in debug mode, this suppresses assembler's
10526 warnings for ignored directives
10528 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10530 * src/port.h: made reset_regparms prototype void parameter explicit.
10531 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10532 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10533 * doc/sdccman.lyx: documented warning disabling and how to use
10534 printf_large to make it print floats.
10535 * device/include/stdbool.h: NEW
10536 * device/lib/_atof.c,
10537 * device/lib/_divuint.c,
10538 * device/lib/_divulong.c,
10539 * device/lib/expf.c,
10540 * device/lib/printf_large.c,
10541 * device/lib/sincosf.c,
10542 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10543 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10544 a completely reentrant lib.
10546 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10548 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10549 * device/include/pic16/stdio.h: fixed bug with colon
10551 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10553 * device/include/pic16/stdio.h,
10554 * device/include/pic16/stdlib.h,
10555 * device/include/pic16/math.h: NEW
10556 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10557 declared as _naked to reduce overhead
10558 * device/lib/Makefile.in (target port-specific-objects-pic16):
10559 changed * to *.* so to ignore the CVS directory,
10560 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10561 stacked variables back in stack,
10562 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10565 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10567 * .version: bumped version number to 2.4.5
10568 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10569 * support/Util/SDCCerr.c (messages structure): added entry for
10572 Large cumulative patch for pic16 port and libraries.
10573 * device/include/pic16/sdcc-lib.h,
10574 * device/include/pic16/stdarg.h,
10575 * device/include/asm/pic16/features.h,
10576 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10577 * device/include/pic16/float.h: changes reentrant keyword with
10578 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10579 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10580 updated target build-libraries to include objects from gptr,
10581 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10582 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10583 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10584 all function headings,
10585 * src/SDCCmain.c: added global parameter userIncDirsSet,
10586 * (parseCmdLine): when option -I is encountered add directory to
10587 userIncDirsSet too,
10588 * src/version.awk: added space between control and long,
10589 * src/pic16/NOTES: added some notes for the port,
10590 * src/pic16/gen.c: added prototype for mov2fp function,
10591 * (fReturnpic16[]): properly named return value registers,
10592 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10593 * (aopForSym): added code to handle symbols with onStack flag set,
10594 symbols onStack are allocated PTRSIZE bytes,
10595 * (aopFreeAsmop): handles special case where asmops are stack objects,
10596 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10597 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10598 added argument lock to trace flaws in allocating temporary registers
10599 when developing port,
10600 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10601 * (pic16_popRegFromString): reenabled allocating a direct register
10603 * (assignResultValue): various beautifications,
10604 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10605 referenced function argument,
10606 * (genIpush): reenabled to allow stacked arguments, handles only
10607 ic->parmPush iCodes,
10608 * (genCall, genPcall): major changes to allow for variable argument
10609 functions, fixed a bug with falsely restoring stack pointer after
10610 returning from call,
10611 * (genFunction): pending code for critical function,
10612 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10613 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10614 * (genNearPointerGet): fixed bug with indirect reading, was always
10616 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10618 * (genAddrOf): rewrote code to take address of a stacked function parameter
10619 * (genCast): fixed casting to generic pointer type,
10620 * src/pic16/gen.h: added AOP_STA,
10621 * (struct asmop): added field stk,
10622 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10623 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10624 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10625 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10626 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10627 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10629 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10631 * (pic16_port structure): generic pointer size is set to 3,
10632 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10633 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10635 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10636 operand is an iTemp,
10638 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10640 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10641 * debugger/mcs51/simi.c: addapt new syntax of s51
10643 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10645 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10646 * src/pic16/pcode.c: commented out some calls to free() in order to
10649 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10652 * src/SDCCicode.c (isiCodeInFunctionCall),
10653 * src/avr/ralloc.c (selectSpil),
10654 * src/pic/ralloc.c (selectSpil),
10655 * src/pic16/ralloc.c (selectSpil),
10656 * src/ds390/ralloc.c (selectSpil),
10657 * src/hc08/ralloc.c (selectSpil),
10658 * src/xa51/ralloc.c (selectSpil),
10659 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10660 stack in the middle of a function call sequence (fixes bug #1020268)
10661 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10662 costs associated with the minimum switch case.
10664 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/SDCC.lex: fixed bug #1030549
10668 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10670 * src/SDCCcse.h (struct cseDef),
10671 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10672 over a function call if the CSE is derived from a symbol whose
10673 address has been taken (fixes bug #1029883)
10674 * support/regression/tests/bug-1029883: a new regression test for
10677 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10679 * src/hc08/gen.c (emitinline): fixed bug #1029778
10680 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10681 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10682 and starts toward RFE #905167)
10684 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10686 * src/pic16/gen.c (mov2f): New function to move an operand to
10687 another without considering if it is a literal or a register,
10688 * (pic16_sameRegs): don't check if they are both AOP_REG,
10689 * (AccRsh): removed andmask=0 lines,
10690 * (genLeftShift): duplicated to be improved in future versions,
10691 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10692 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10693 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10694 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10695 * (insertBankSwitch): fixed inserting banksel directives algorithm
10696 for instructions that follow a skip instruction, this fixes a report
10697 for broken subtraction code generation,
10698 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10699 iCode is a left op, just in case result and right share the same
10702 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10705 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10707 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10708 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10709 on 2004-09-12; it was buggy
10711 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10713 * src/SDCCsymt.h: removed RESULT_CHECK
10718 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10720 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10722 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10723 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10724 configuration values no more rejected by compiler, they are assigned
10725 to configuration registers with a warning message instead,
10726 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10727 the for-loop so last conf register is emitted too,
10728 * (_pic16_initPaths): link library libsdcc.lib by default,
10729 * (_hasNativeMulFor): modified test for multiplication according to
10730 Raphael Neider's remarks. Integer multiplication is also done with
10732 * device/include/pic16/pic18fregs.h: corrected type error in while
10733 testing and including 18f6720 header file
10735 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10737 * src/pic16/device.h (pic16_options): removed field use_crt,
10738 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10739 until an optimization to handle single bits is added,
10740 * (pic16_loadFSR0): moved before genUnpackBits,
10741 * (genAnd): some white lines removed,
10742 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10743 leave_reset flags in pic16_options when using crt modules,
10745 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10747 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10748 for bugs 898889 & 979599. Also used some safer print instructions.
10750 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10752 * src/pic16/device.h (pic16_options_t): added field use_crt,
10754 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10755 catch a probable future bug,
10756 * src/pic16/gen.c: aopIdx function commented out,
10757 * (genAssign): commented out old code which used aopIdx,
10758 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10759 code, added if conditionals to take into account the --use-crt
10760 command line options,
10761 * src/pic16/main.c (pic16_optionsTable): added new command line
10762 options, --use-crt= and --no-crt,
10763 * (_pic16_linkEdit): now the proper crt object is added in the
10764 linker command line except than when --no-crt is specified,
10765 * src/pic16/pcode.c,
10766 * src/pic16/pcode.h: added some structures and functions for a new
10767 optimization scheme to compansate for instruction overhead between
10768 same iCodes, this scheme is currently under development and is not
10769 working in any way,
10770 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10772 * device/lib/pic16/startup/crt0i.c,
10773 * device/lib/pic16/startup/crt0iz.c: added global char variable
10774 __uflags to force the generation of an idata section
10776 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10779 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10780 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10782 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10784 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10785 Frieder) and clarified the default code optimization mode
10787 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10789 * src/SDCC.lex (doPragma, process_pragma),
10790 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10791 "opt_code_size", and "opt_code_balanced"
10792 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10793 regrouped options by category, added support for category headers
10794 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10795 and "--opt-code-size"
10796 * doc/sdccman.lyx: documented these new options and pragmas
10797 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10798 preference into account
10800 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10802 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10803 geniCodePreDec): Fixed bug 904237 by generating a warning
10805 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10807 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10809 * src/pic/device.c : When no max ram set validate full memory range.
10811 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10813 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10815 * device/lib/_gptrget.c,
10816 * device/lib/_gptrput.c: updated comment
10817 * device/lib/calloc.c,
10818 * device/lib/free.c,
10819 * device/lib/malloc.c,
10820 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10821 * src/SDCCcse.c (cseBBlock),
10822 * src/SDCCicode.c (printOperand, geniCodeArray),
10823 * src/SDCCicode.h (struct operand): fixed bug 868103
10824 * support/regression/tests/bug-868103.c: added
10825 * src/SDCCast.c (searchLitOp),
10826 * src/SDCCcse.h (struct cseDef),
10827 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10828 * src/SDCCicode.h (struct operand),
10829 * src/SDCCsymt.h (struct sym_link),
10830 * src/avr/gen.c (hasInc),
10831 * src/ds390/gen.c (hasInc),
10832 * src/hc08/gen.c (genPlusIncr, hasInc),
10833 * src/mcs51/gen.c (hasInc),
10834 * src/pic16/glue.c (pic16_printIvalChar),
10835 * src/pic16/ralloc.c (regWithIdx),
10836 * src/xa51/gen.c (hasInc) : removed warnings
10837 * src/SDCCast.c (createBlock): added comment ???
10838 * src/hc08/ralloc.c: updated comments
10840 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10842 * doc/sdccman.lyx: updated section on switch statements, added
10843 section about semaphore locking
10844 * doc/Makefile: added option -info for latex2html
10845 * device/lib/_gptrget.c,
10846 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10848 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10850 * src/pic/device.h,
10851 * src/pic/device.c,
10852 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10853 maxram is less than 0x100.
10855 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10857 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10859 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10862 * src/mcs51/main.c,
10863 * src/ds390/main.c,
10867 * src/pic16/main.c,
10870 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10871 a jump table is the best form for a switch statement, including
10872 automatic insertion of missing cases to make the case range
10873 continuous. Developed in collaboration with Frieder Ferlemann.
10875 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10877 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10878 accumulator result if it needs sign extension
10880 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10882 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10884 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10886 * device/lib/gbz80/printf.c,
10887 * device/lib/z80/printf.c: removed define for NULL
10889 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10891 * as/xa51/xa_link.c,
10892 * device/examples/ds390/ow390/ad26.c,
10893 * device/examples/ds390/ow390/cnt1d.c,
10894 * device/examples/ds390/ow390/counter.c,
10895 * device/examples/ds390/ow390/ds2480.h,
10896 * device/examples/ds390/ow390/ds2480ut.c,
10897 * device/examples/ds390/ow390/findtype.c,
10898 * device/examples/ds390/ow390/gethumd.c,
10899 * device/examples/ds390/ow390/owllu.c,
10900 * device/examples/ds390/ow390/ownetu.c,
10901 * device/examples/ds390/ow390/swt12.c,
10902 * device/examples/ds390/ow390/swtloop.c,
10903 * device/examples/ds390/ow390/temp.c,
10904 * device/examples/ds390/ow390/temp10.c,
10905 * device/examples/ds390/ow390/thermo21.c,
10906 * device/examples/ds390/ow390/tinilnk.c,
10907 * device/examples/ds390/ow390/tstfind.c,
10908 * device/examples/serialcomm/windows/serial.cpp,
10909 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10910 * device/include/reg51.h: fixed line endings for cvs
10912 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10914 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10915 packRegsForAccUse, packRegisters): new accumulator register
10917 * support/regression/ports/hc08/support.c (_putchar): suppress
10918 warning of unused variable
10919 * src/SDCCicode.c: added SWAP entry to codeTable
10921 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10923 * device/lib/sprintf.c: forgot to add this file before previous commit
10925 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10927 * src/pic16/gen.c (genPackBits): added operand right in function
10928 parameters, load result directly if p_type is POINTER (that is
10929 called by genNearPointerSet)
10930 * (genUnPackBits): added operand left in function parameters,
10931 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10932 FSR0 if accessing bitfields,
10934 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10936 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10937 _print_format; updated printf, sprintf, vsprintf
10938 * device/include/asm/default/features.h: corrected comment/define
10939 * device/lib/Makefile.in: added sprintf.c
10940 * device/lib/libsdcc.lib: added sprintf module
10941 * device/lib/printf_large.c,
10942 * device/lib/vprintf.c,
10943 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10945 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10946 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10947 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10949 * support/regression/tests/zeropad.c: define idata as data for hc08
10951 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10953 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10954 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10955 labels are referenced at least once (even if a reference is not found)
10956 * src/hc08/gen.c (emitcode): set isComment flag for comments
10957 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10958 loads), rules 6a..6b (optimize jumps to return)
10960 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * device/lib/acosf.c (acosf),
10963 * device/lib/asinf.c (asinf),
10964 * device/lib/atanf.c (atanf),
10965 * device/lib/ceilf.c (ceilf),
10966 * device/lib/cosf.c (cosf),
10967 * device/lib/coshf.c (coshf),
10968 * device/lib/cotf.c (cotf),
10969 * device/lib/fabsf.c (fabsf),
10970 * device/lib/floorf.c (floorf),
10971 * device/lib/log10f.c (log10f),
10972 * device/lib/logf.c (logf),
10973 * device/lib/sinf.c (sinf),
10974 * device/lib/sinhf.c (sinhf),
10975 * device/lib/sqrtf.c (sqrtf),
10976 * device/lib/tanf.c (tanf),
10977 * device/lib/tanhf.c (tanhf),
10978 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10979 replaced all instances of "reentrant" in the library functions
10980 defined in math.h with this macro.
10981 * support/regression/tests/float_trans.c: reenabled test for hc08
10983 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10985 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10986 erroneously deleted
10988 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10990 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10991 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10992 multi-byte volatile operands are used
10993 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10994 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10995 initialization to area GSINIT0 so that it would always precede
10996 any static initializers in GSINIT
10997 * support/regression/tests/zeropad.c: fixed idata define for hc08
10998 * support/regression/tests/bug-927659.c,
10999 * support/regression/tests/float_trans.c: disabled tests for hc08
11000 pending missing library routines
11001 * .version: increased version number to 2.4.4 - hc08 port now passes
11005 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11007 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11008 * Makefile.common.in,
11010 * as/hc08/Makefile.in,
11011 * as/mcs51/Makefile.in,
11012 * as/z80/Makefile.in,
11013 * debugger/mcs51/Makefile.in,
11014 * device/include/Makefile.in,
11015 * device/lib/Makefile.in,
11018 * link/z80/Makefile.in,
11019 * packihx/Makefile.in,
11020 * sim/ucsim/main_in.mk,
11021 * sim/ucsim/avr.src/Makefile.in,
11022 * sim/ucsim/doc/Makefile.in,
11023 * sim/ucsim/gui.src/serio.src/Makefile.in,
11024 * sim/ucsim/hc08.src/Makefile.in,
11025 * sim/ucsim/s51.src/Makefile.in,
11026 * sim/ucsim/xa.src/Makefile.in,
11027 * sim/ucsim/z80.src/Makefile.in,
11029 * support/cpp2/Makefile.in,
11030 * support/librarian/Makefile,
11031 * support/makebin/Makefile: added DESTDIR to the install path proposed
11032 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11033 * doc/sdccman.lyx: added DESTDIR documentation
11035 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11037 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11038 instruction for interrupt handlers, use fast returns when returning
11039 from high priority interrupts
11041 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11043 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11045 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11046 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11047 bugs, ported much of Bernhard's code from mcs51
11048 * src/mcs51/gen.c (genSend),
11049 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11050 than one when calling a reentrant function
11051 * device/lib/_mullong.c: defined an alternate struct layout for big
11052 endian ports (hc08)
11054 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11056 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11059 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11061 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11062 are sane and complete before asking the port its prefered parameter
11063 passing method (fixes bug #1017633)
11064 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11067 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11069 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11070 problem in bitfields >= 8 bits.
11072 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11074 * src/SDCCsymt.c: undid changes that were not meant to be committed
11076 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11078 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11080 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11082 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11083 copied and wrong bit got inverted
11085 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11088 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11089 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11090 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11091 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11092 assignments to bitfields at known addresses
11093 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11094 reads from bitfields at known addresses
11095 * src/hc08/ralloc.c (packRegisters),
11096 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11097 genhc08Code): optimize pointer get values used as conditionals
11098 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11101 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11103 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11104 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11105 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11108 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11110 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11112 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11117 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11119 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11121 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11123 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11126 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11128 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11130 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11132 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11133 cases use more compact code.
11135 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11137 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11139 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11141 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11143 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11146 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11147 parameter of changePointer() from symbol* to sym_link*
11148 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11149 * src/SDCCsymt.c (compareType): void* type is castable to other
11150 pointers, but not necesarily an exact match.
11151 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11152 is no longer blindly treated as an exact match.
11153 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11155 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11157 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11159 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11163 * src/pic/ralloc.h,
11164 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11166 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11168 * src/pic/device.c,
11169 * src/pic/device.h,
11170 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11172 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11174 * src/mcs51/gen.c (emitcode): fixed bug #992819
11176 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11178 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11179 there's no need to make it worse
11181 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11183 * src/mcs51/ralloc.c (deassignLR),
11184 * src/ds390/ralloc.c (deassignLR),
11185 * src/hc08/ralloc.c (deassignLR),
11186 * src/z80/ralloc.c (deassignLR),
11187 * src/pic/ralloc.c (deassignLR),
11188 * src/pic16/ralloc.c (deassignLR),
11189 * src/avr/ralloc.c (deassignLR),
11190 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11191 rlivePoint): fixed another part of bug #971834
11193 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/z80/main.c: enabled "critical" keyword
11196 * src/z80/mappings.i,
11197 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11198 functions (fixes bug #979646)
11199 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11201 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11203 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11206 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11208 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11209 doesn't disable too much optimizations
11211 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11213 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11215 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11217 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11219 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11221 * src/pic/gen.c tidied up tabs
11222 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11223 * src/pic/main.c tidied up tabs
11224 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11225 * src/pic/pcoderegs.c tidied up tabs
11226 * src/pic/ralloc.c tidied up tabs
11228 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11230 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11231 to S_FIXED for pic16 port and when symbol is not in level 0,
11232 allocate for S_REGISTER storage class and pic16 port, too,
11233 * src/pic16/device.h: prototype for checkSym,
11234 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11235 * (pic16_assignConfigWordValue): test the value and the mask to
11236 validate that the value is suitable for the configuration word,
11237 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11238 collect extern declared symbols, don't emit symbol twice, check
11239 first if symbol is in publics set first,
11240 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11241 * added command line '--fstack' which enables an experimental
11242 feature for stack access, too buggy to be used yet...
11243 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11244 * (pic16_allocDirReg): when register has storage class S_REGISTER
11245 allocate in pic16_dynAccessRegs,
11246 * device/include/pic16/pic18f????.h: modified configuration word
11247 naming convention, words started as CONFIG0H but should be CONFIG1H
11249 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11251 * device/include/mcs51reg.h: fixed bug 970993
11253 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11255 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11256 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11257 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11258 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11259 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11260 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11261 error/warning numbers,
11262 added function setWarningDisabled()
11263 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11264 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11265 _memcmp.c _memmove.c calloc.c realloc.c free.c
11266 * support/regression/tests/malloc.c: added tests for new functionality
11267 * support/regression/tests/zeropad.c: added tests for truncated initializers
11268 and initialized char arrays starting with '\x0'
11269 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11271 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11273 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11275 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11277 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11278 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11279 peephole 177.e. Thanks to anonymous
11281 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11283 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11284 function isn't used in the source but referenced as a
11285 variable initializer then declare it as extern in .asm file
11287 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11289 * .version: increased version number to 2.4.3
11291 Adding version extension according to ChangeLog CVS revision
11292 * src/Makefile.in (target all): added dependency 'version.h'
11293 * (rule version.h): added rule to create version.h from ChangeLog,
11294 * (rule dep): added dependency version.h,
11295 * src/version.awk: AWK script to create version.h
11296 * src/SDCCdwarf2.c (dwWriteModule),
11297 * src/SDCCglue.c (initialComments),
11298 * src/SDCCmain.c (printVersionInfo): modified to write after
11299 version string the version extension number,
11300 * src/SDCCutil.c: included "version.h"
11301 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11303 * src/SDCCutil.h: added prototype for getBuildNumber
11305 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11306 includeDirsSet, too,
11307 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11308 const char [] is found in function prototype...
11310 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11311 moving to WREG with source is already in WREG,
11312 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11313 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11314 * (aopForSym): stack'ed symbols are partially supported, added
11315 if-clause to support symbols in FARSPACE,
11316 * (sameRegs): added test for AOP_ACC to see if registers are same,
11317 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11318 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11319 * (pic16_popRegFromString): will not allocate a new register if it
11320 doesn't find one by name, bug may have introduced...
11321 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11322 * (genIpush): revived to use pic16 port's stack,
11323 * (genAddrOf): added incomplete case for stack'ed operand,
11324 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11325 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11326 can handle multibyte operands,
11327 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11328 * (pic16initialComments): added message for MPLAB compatibility
11330 * src/pic16/main.h: prototype for pic16_mplab_comp,
11331 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11332 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11333 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11334 because of increased complexity of procedure,
11335 * (_process_pragma): stack pragma changed to format 'stack pos len',
11336 emit symbol '_stack_end' to conform with gplink,
11337 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11338 to search for register,
11339 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11341 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11342 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11343 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11344 case for PO_GPR_REGISTER,
11345 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11346 dies, the new era is ahead !...
11347 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11348 pic16_dynInternalRegs,
11349 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11350 * (pic16_allocDirReg): minor optimizations and bug fixes,
11351 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11353 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11354 load stack and frame pointer with address of 'stack_end' symbol
11356 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11358 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11359 without source code but only variable initializers
11361 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11363 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11364 external are not declared as extern to reduce overhead while linking
11366 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11368 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11370 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11372 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11373 Yee Keat for the patch
11374 * src/SDCCast.c (decorateType): fixed bug #979599
11375 * src/ds390/gen.h: removed local fReturnSizeDS390
11376 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11377 * src/ds390/gen.c (genAnd, genOr, genXor),
11378 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11380 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11382 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11383 add relFilesSet to $3, manipulate $2 to handle linking of object
11384 files without source files in command line,
11385 * device/include/pic16 (all headers): added ID location macros,
11386 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11387 entries for ID location bytes,
11388 * (pic16_assignIdByteValue): NEW,
11389 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11390 added field dumpcalltree to pic16_options_t,
11391 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11392 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11393 emitting rFalseIfx label after check_carry label,
11394 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11395 pic16_emitDIRegs), NEW
11396 * (pic16glue): dump .calltree file when option --calltree found,
11397 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11398 * (_pic16_genAssemblerPreamble): emit ID locations after
11399 configuration registers,
11400 * (pic16_linkCmd): modifications of the link command,
11401 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11402 * (pic16_pCodeInitRegisters): don't init stack registers,
11403 * (pic16_findPrevInstruction): fixed bug,
11404 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11405 bug with immediate registers,
11406 * (buildCallTree): traces stack push and pop,
11407 * (pct2): dump also stack usage for each function,
11408 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11409 * (pic16_allocDirReg): various modifications,
11410 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11413 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11415 * src/pic16/pcode.c: removed buggy double colon
11417 2004-07-01 Borut Razem <borut.razem AT siol.net>
11419 * support/scripts/sdcc.nsi: added include/pic16 to setup
11421 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11423 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11424 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11426 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11427 specific command line arguments. Also added sample lkr script
11428 for placing a variable at a specific memory bank.
11429 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11430 at a specific memory bank,
11431 * (pic16_dump_isection): fixed bug which caused string literals to
11432 be omitted when dumping idata section,
11433 * (pic16_groupRegistersInSection): added code to handle registers
11434 in specific memory banks,
11435 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11436 public, all references are renamed too,
11437 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11439 * (pic16_storeForReturn): added case to handle when dest is WREG,
11440 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11441 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11442 pic16_rel_udata, check to see if that register is marked as being
11443 a member of a specific memory bank,
11444 * (pic16_printIvalCharPtr): added code to add string literals either
11445 to code or the idata sections,
11446 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11447 also accept the 'udata' pragma,
11448 * src/pic16/main.h: new structure types sectName and sectSym
11449 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11450 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11451 * (pic16_findPrevInstruction): fixed, it returned nothing,
11452 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11453 instruction combinations,
11454 * (pic16_FixRegisterBanking): heavily reorganised,
11455 * (pic16_AnalyzeBanking): if generating banksel directives is
11456 disabled, then don't call FixRegisterBanking at all,
11457 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11458 completely removed,
11459 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11461 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11463 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11464 Phuah Yee Keat <yk.phuah AT nestac.com>
11466 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11468 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11469 correctly the IVT even if it is relocated to some other location
11471 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11473 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11474 * device/include/pic16/pic18f2220.h: NEW,
11475 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11476 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11477 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11478 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11479 nodefaultlibs, ivt_loc is the location of the interrupt vector
11480 table, and nodefaultlibs signs that default libraries should not be
11481 linked in link stage,
11482 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11483 according to --ivt-loc argument,
11484 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11485 when pragma stack is found,
11487 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11489 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11490 256 (range check), 257 (do while), 258.a-f (bit banging
11491 f.e. on 3-wire SPI bus)
11493 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11495 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11496 variables used exclusively within a loop
11498 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11500 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11502 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11504 * src/SDCClrange.c (computeClash): fixed bug #971834
11506 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11508 * src/mcs51/gen.c (genCmp): fixed bug #975903
11509 * src/hc08/gen.c (operandsEqu),
11510 * src/ds390/gen.c (operandsEqu),
11511 * src/z80/gen.c (operandsEqu),
11512 * src/pic/gen.c (operandsEqu),
11513 * src/pic16/gen.c (operandsEqu),
11514 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11515 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11517 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11519 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11521 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11523 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11524 default case in switch statement,
11525 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11526 to eliminate problem with initialisation of pointers, but problem
11528 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11529 * (emitStaticSegment): removed various lines emitting debug info,
11530 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11531 added processor registers for utilizing EEPROM,
11532 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11533 configurable and set 8
11535 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11537 * .version: increased version number to 2.4.2,
11539 Cumulative patch for pic16 port
11540 * src/pic16/device.c: changed scheme to dump initial values for
11541 variables in idata segment, all print_idata* functions were removed,
11542 now the pic16_printIval* will be called,
11543 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11544 * _pic16_printPointerType, pic16_printPointerType,
11545 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11546 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11547 NEW, similar to the respective functions in SDCCglue.c,
11548 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11549 way, emitting hex bytes,
11550 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11552 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11554 * src/avr/ralloc.c (serialRegAssign),
11555 * src/xa51/ralloc.c (serialRegAssign),
11556 * src/pic/ralloc.c (serialRegAssign),
11557 * src/pic16/ralloc.c (serialRegAssign),
11558 * src/hc08/ralloc.c (serialRegAssign),
11559 * src/z80/ralloc.c (serialRegAssign),
11560 * src/ds390/ralloc.c (serialRegAssign),
11561 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11563 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11565 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11566 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11568 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11570 Cumulative patch for pic16 port:
11571 * src/pic16/device.h (typedef PIC16_device) modified fields for
11572 defining microcontrollers,
11573 * src/pic16/device.c: added new info for all devices in Pics16 array,
11574 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11575 to be optimised out by the pCode optimiser,
11576 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11577 specially, bug reported by G.M. Gallant,
11578 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11579 as force'd so that cannot be optimised out by pCode optimiser,
11580 * src/pic16/pcode.c,
11581 * src/pic16/pcodepeeph.c,
11582 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11583 they are disabled by default, but can be enabled explicit with
11584 command argument --denable-peeps, for testing,
11585 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11586 --pomit-ivt in COMPILE_FLAGS
11588 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11590 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11591 compilation on MSVC
11593 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11595 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11597 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11599 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11600 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11602 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11604 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11605 would only assign 0x300001 register.
11607 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11609 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11610 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11612 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11614 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11616 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11617 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11618 added peephole 254 (left shift), 255 (jump table)
11620 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11622 * device/lib/Makefile.in: removed comment line with model-pic16,
11623 * (target port-specific-objects-pic16): the libraries and objects
11624 are copied to the build directory form the device/lib/pic16/bin
11627 Cumulative patch concerning pic16 port:
11628 * library directory has been re-organized,
11629 * added support for PIC18F1220,
11630 * added headers and library sources for chips 18f1220,18f6520,
11631 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11633 * configuration registers setting has changed, now each supported
11634 device has a complete description of the registers it uses,
11635 * all initialisations are moved to idata sections, these section
11636 can be absolute or relocatable,
11637 * fixed initialisation of codespace variables,
11638 * fixed warning about PCLATU and gpsim,
11639 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11640 * (genAssign): use table reads when assigning from variables in codespace,
11641 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11642 char/int variables placed in codespace,
11643 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11644 registers set in .asm file, no need for --pomit-config-words anymore,
11645 * (pic16glue): some 8051 legacy segments are commented out
11646 (to be removed completely),
11647 * added support for alternative assembler and linker with --asm=
11648 and --link= command line arguments,
11649 * peepholes are disabled automatically in the port, no need to
11650 specify on command line,
11651 * port supports natively char/int/long multiplication, but converts
11652 all divisions to support functions,
11653 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11654 to the file set in variable $2,
11655 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11656 strings in ASCII format and not in hex,
11657 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11658 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11659 allocate proper register if iCodes aren't temporary,
11661 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11663 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11665 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11667 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11670 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11672 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11673 computed address is reused
11674 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11675 multi-byte bitfields
11677 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11679 * src/z80/gen.c: (genArrayInit): must check for pointers too
11681 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11683 * support/regression/tests/zeropad.c: never meant to commit the
11684 nestedstruct test: removed, added check for GCC version
11686 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11688 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11689 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11690 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11691 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11692 bugs 928906 and 954082 half-empty initializers
11694 * src/SDCCsymt.c (getAllocSize): added for above fix
11695 * src/z80/gen.c (genArrayInit): fixed bug 741044
11696 * support/regression/tests/zeropad.c: added tests
11698 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11700 * src/pic16/device.c (pic16_dump_section): corrected bug which
11701 caused some symbols of the libraries to be misplaced
11703 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11705 * src/pic16/glue.c,
11706 * src/pic16/ralloc.h,
11707 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11708 to fix conflict with pic port
11710 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11712 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11713 externs configuration variables,
11714 * src/pic16/ralloc.h,
11715 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11716 prototype in header, commented out some debug messages
11718 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11720 * src/pic16/glue.c,
11721 * src/pic16/main.c,
11722 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11723 for gpasm COFF object generation. Thanks to D. Hawkins for
11726 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11728 * src/ds390/main.c,
11729 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11730 Brock for spotting this)
11731 * src/ds390/gen.c (genEndFunction),
11732 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11733 interrupt handler and critical. Disable push/pop optimizations when
11734 peephole optimizations disabled.
11736 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11738 Updated pic16 library sources and headers.
11739 * device/lib/pic16/pic18f*/ ,
11740 * device/include/pic16/*.h: modified to handle structured SFR
11743 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11745 * src/port.h (PORT structure): added hook initPaths, now each
11746 port can declare its own default search paths,
11747 which can been seen with the --print-search-dirs option,
11748 see pic16 port for example,
11749 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11750 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11751 * (doPrintSearchDirs): NEW, replaces in a central manner the
11752 printing of search dirs which was split in set*Paths functions,
11753 * (main): added call to port->initPaths and doPrintSearchDirs,
11755 * src/ds390/main.c,
11758 * src/izt/tlcs900h.c,
11759 * src/mcs51/main.c,
11761 * src/pic16/main.c: modified port structures to reflect addition of
11764 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11765 * (pic16_dump_section): for registers in same address reserve memory once,
11766 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11768 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11769 result is greater in size than right or left,
11770 * (pic16_genUMult8X8_8): there are some cases where the result can
11771 be 16 bits size, so handle these,
11772 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11773 * (pic16_outBitC): modified to emit pcodes,
11774 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11776 * (genDivOneByte): implemented algorithm to divide 8-bits,
11777 * (genCmp): uncommented goto, but issues still exist,
11778 * (genAnd): fixed a bug with variables >8bits,
11779 * (genPackBits): optimization added that uses BCF/BSF to change a
11781 * (genAssign): fixed bug when assigning floating point literals,
11782 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11783 __sdcc_gsinit_startup label,
11784 * src/pic16/main.c (_pic16_init): removed search directory
11786 * (_pic16_initPaths): NEW, used to initialise search directories,
11787 * (_hasNativeMulFor): support functions for all except char/int
11788 multiplication, and char division,
11789 * (PIC16_port struct): modified entry for native mul support,
11790 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11792 * (buildCallTree): call to register_usage is ifdef'ed out,
11794 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11796 * device/include/string.h: applied Stas Sergeev's patch to make this
11797 header file compatible with the preprocessor -Wundef option
11798 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11799 failure (fixes bug #941458)
11801 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11804 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11805 that the variable, not the function, should be static
11806 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11807 to be consistent with non-literal case
11809 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11811 * src/SDCCast.c (isConformingBody): fixed bug #949967
11812 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11813 convilong): fixed bug #952086
11815 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11817 * src/SDCCmem.c (allocVariables): fixed bug #955321
11819 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/hc08/main.c (_hc08_genAssemblerEnd),
11822 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11823 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11824 completely eliminated the use of a temporary file
11825 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11826 when more than one file linked
11827 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11829 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11831 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11832 which fixes bug #543481
11833 * support/regression/tests/bug-751703.c: fixed comments left from a
11834 cut and paste error
11835 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11836 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11837 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11839 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11840 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11841 are now changed to underscores in moduleName
11843 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11845 * as/mcs51/lkmem.c: better fix for bug #954173
11847 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11848 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11850 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11851 * device/include/c8051f000.h,
11852 * device/include/c8051f120.h,
11853 * device/include/c8051f300.h,
11854 * device/include/c8051f310.h,
11855 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11856 PWM16) and detab'ed
11858 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11860 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11861 and mailing lists, doc'ed --no-peep-comments, removed reference
11862 to knoppix (newest version has no LyX/LaTeX), other minor changes
11863 * src/SDCCglue.c (glue): save 2 bytes stack space with
11864 option --main-return. The ljmp could probably be avoided too
11866 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11868 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11870 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11872 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11873 * src/SDCCopt.c (isLocalWithoutDef),
11874 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11875 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11876 (credit to Maarten Brock for patch #949363, on which this is based)
11877 * support/regression/tests/bug-751703.c: some test cases of extern used
11878 within inner scopes.
11880 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11882 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11884 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11886 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11887 dwWriteLabel): fix to create valid debugger symbols even when
11888 the module name has non-alphanumeric symbols in it
11889 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11890 when a variable's allocation has been optimized away
11893 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11895 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11897 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11898 * src/mcs51/main.c,
11899 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11900 * src/ds390/main.c,
11901 * src/z80/gen.c (z80_emitDebuggerSymbol),
11903 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11905 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11906 * src/pic16/main.c,
11907 * src/avr/gen.c (avr_emitDebuggerSymbol),
11909 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11911 * src/SDCCdebug.c (emitDebuggerSymbol),
11913 * src/port.h: added a debugger struct to the port struct. Added a
11914 callback for defining debugger symbols
11916 * src/SDCCast.c (createLabel),
11917 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11920 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11921 iCode back to the ast for the function
11923 * src/hc08/ralloc.c (hc08_assignRegisters),
11924 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11925 unneeded fields from the regs struct.
11926 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11927 pushReg() & pullReg() functions instead of emitcode()
11929 * src/hc08/gen.c (genLabel, genhc08Code),
11930 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11932 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11935 * src/hc08/gen.c (genEndFunction, genhc08Code),
11937 * src/mcs51/gen.c (genEndFunction, gen51Code),
11939 * src/ds390/gen.c (genEndFunction, gen390Code),
11941 * src/z80/gen.c (genEndFunction, genZ80Code),
11944 * src/pic/gen.c (genEndFunction, genpic14Code),
11946 * src/pic16/gen.c (genEndFunction, genpic16Code),
11948 * src/avr/gen.c (genEndFunction, genAVRCode),
11950 * src/xa51/gen.c (genEndFunction, genXA51Code),
11952 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11953 specific code to cdbFile.c and out of the backend code generators
11955 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11956 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11957 starting address is now 0
11960 * as/hc08/m08pst.c,
11961 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11962 assembler directive for DWARF support
11963 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11967 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11969 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11971 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11972 and inappropriate peephole optimization in jump tables
11974 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11976 * as/hc08/m08pst.c,
11977 * src/SDCCglue.c: sdccopt works for the hc08 port now
11979 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11981 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11983 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11985 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11987 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11989 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11993 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11994 comments from the peephole optimizer replacement rules
11995 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11997 * src/SDCCcse.c (updateSpillLocation),
11998 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12000 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12001 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12002 objects far pointers
12004 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12006 * src/SDCCsymt.h: a missing part of my last change
12007 * src/pic/ralloc.c (regTypeNum),
12008 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12010 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12013 * src/SDCCicode.c (aggrToPtrDclType),
12014 * src/SDCCptropt.h,
12015 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12016 ptrPseudoSymConvert),
12017 * src/pic/ralloc.c (regTypeNum),
12018 * src/pic16/ralloc.c (regTypeNum),
12019 * src/hc08/ralloc.c (regTypeNum),
12020 * src/ds390/ralloc.c (regTypeNum),
12021 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12022 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12024 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12026 * link/z80/lkmain.c (afile),
12027 * as/hc08/lkmain.c (afile),
12028 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12029 prevent a pointer problem when a filename has no directory and
12030 no extension specified.
12032 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * link/z80/lkmain.c (afile): allow periods in directory names
12035 * link/z80/lkmain.c (afile),
12036 * as/mcs51/lkmain.c (afile),
12037 * as/hc08/lkmain.c (afile): allow linker script file to have an
12038 extension other than ".lnk"
12039 * link/z80/lklex.c (getfid),
12040 * link/z80/lkmain.c (parse),
12041 * as/mcs51/lklex.c (getfid),
12042 * as/mcs51/lkmain.c (parse),
12043 * as/hc08/lklex.c (getfid),
12044 * as/hc08/lkmain.c (parse): Support comments in the linker script
12045 file on lines by themselves and after filenames
12047 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12049 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12051 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12053 * src/z80/peeph-z80.def: removed some peephole rules that don't
12054 work with multibyte arithmetic (fixed bug #937126)
12055 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12056 to registers and not global variables
12057 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12058 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12059 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12060 checking for assignments not internally generated (fixed bug #931895)
12061 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12062 structure member (fixed bug #930072)
12064 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12066 * src/SDCCmain.c (linkEdit),
12067 * src/hc08/main.c (_hc08_parseOptions),
12068 * as/hc08/Makefile.in,
12069 * as/hc08/aslink.h,
12071 * as/hc08/m08pst.c,
12072 * as/hc08/lkrloc.c (relr, rele),
12073 * as/hc08/lkarea.c (lnkarea)
12074 * as/hc08/lkmain.c (afile, parse),
12075 * as/hc08/lkelf.c: support for ELF output
12076 * as/hc08/lks19.c (s19),
12077 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12079 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12081 * as/mcs51/lkihx.c: Fixed bug #899105.
12083 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12085 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12086 .dsp files from Unix to DOS.
12088 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12090 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12091 function pointers; we have been compliant for several months now.
12092 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12093 change that was accidently commented out
12094 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12095 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12098 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12100 * src/hc08/gen.c: output of all of the internal debugging information
12101 is now controlled by the D() macro; it is disabled by default
12103 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12106 harder to keep the same registers during a CAST iCode
12107 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12108 long via int can be done in a single cast, if the signedness is
12110 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12111 putchar() in tinibios.c in ds390's library
12113 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12115 * src/SDCCast.c (decorateType): fixed bug #898889,
12116 cast result of a literal complement too
12117 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12118 fixed check for bitfields
12120 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12122 * src/SDCCicode.c (geniCodeLogic): made it static,
12123 (geniCodeLogicAndOr): added in order to fix bug #905492,
12124 (ast2iCode): fixed bug #905492
12125 * support/regression/tests/bug-905492.c: added
12126 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12127 (processParms): fixed bug #927659: don't copy parms, this will clear
12129 * support/regression/tests/bug-927659.c: added
12131 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12133 * src/SDCCast.c (addCast): don't cast float to char
12134 * device/lib/libsdcc.lib: added _memmove
12136 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12138 * device/lib/large/Makefile: fixed parallel execution by
12139 replacing `make` by `$(MAKE)`
12141 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12143 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12144 offsets (fixes bug #923936)
12146 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12148 * device/lib/small/Makefile: fixed parallel execution by
12149 replacing `make` by `$(MAKE)`
12151 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12153 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12155 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12157 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12158 * src/regression/Makefile: Regression test was not running.
12160 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12162 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12163 complement if possible
12164 * src/SDCCval.c (valComplement),
12165 * src/SDCCicode.c (operandOperation): fixed complement of literal
12166 * support/regression/tests/onebyte.c (testComplement): added
12168 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12170 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12171 return an optimized tree; actually replace actParm with the new tree
12172 * src/SDCCast.h: added some parantheses to remove side effects
12173 * support/regression/tests/bug-920866.c
12175 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12176 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12177 Bit operands were not being handled properly in the pic14 port.
12178 (now src/regression/add.c passes again).
12180 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * src/SDCC.y (labeled_statement): case and default no longer require
12183 a following statement (RFE #893037)
12185 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12187 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12188 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12189 disabled (fixes bug #916294)
12190 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12191 "mov a,acc"; patch provided by Lenny Story
12192 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12194 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12196 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12198 * src/ds390/gen.c (genFunction, genEndFunction),
12199 * src/ds390/ralloc.c (ds390_assignRegisters),
12200 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12201 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12202 pushed if there are parameters passed on the stack. Also, a cleaner
12203 way to decide if r0/r1 should be pushed/popped. (Together they fix
12206 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12209 * device/lib/mcs51/crtpagesfr.asm,
12210 * device/lib/mcs51/crtxinit.asm,
12211 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12212 to avoid confusion with Si Lab's SFRPAGE register.
12214 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * src/SDCCglue.c (emitMaps): allow public sfr variables
12217 * src/SDCCglue.c (initialComments): include compiler build date
12218 with compiler version and put the timestamp of the generated
12219 assembly file on a serperate line to be less confusing.
12220 * src/port.h: added genInitStartup hook
12222 * src/ds390/main.c,
12225 * src/pic16/main.c,
12227 * src/z80/main.c: genInitStartup initialize as NULL (default to
12228 historical behaviour)
12229 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12230 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12231 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12232 library instead of hard coding it into the compiler.
12233 * support/regression/ports/mcs51-stack-auto/spec.mk,
12234 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12235 * device/lib/mcs51/Makefile,
12236 * device/lib/small/Makefile,
12237 * device/lib/large/Makefile,
12238 * device/lib/mcs51/crtpagesfr.asm,
12239 * device/lib/mcs51/crtstart.asm,
12240 * device/lib/mcs51/crtxclear.asm,
12241 * device/lib/mcs51/crtxinit.asm,
12242 * device/lib/mcs51/crtclear.asm,
12243 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12244 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12245 and into user configurable files.
12246 * device/lib/clean.mk: clean mcs51 directory too
12247 * support/regression/tests/longlit.c: added static to T1 declaration
12248 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12249 accesses in the initialization code
12251 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12253 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12254 OSCTRIMVAL as noted in bug #916008
12256 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12258 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12259 in loops with multiple exits (reported as incorrect registers
12260 used by Martin Helmling in Sdcc-user list)
12262 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12264 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12265 made ds390 register extensions look less like error messages
12267 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12269 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12270 reported by Adam Wozniak in Sdcc-user list
12272 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12274 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12275 arithmetic optimizations, added debug output
12277 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12279 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12280 * sdcc.spec: updated and split sdcc into 3 rpms
12281 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12282 needed for literals of LEFT_OP and '+'
12283 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12284 introduced RESULT_TYPE_NOPROM
12285 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12287 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12288 limited promotion to int only for '*'
12289 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12291 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12293 * src/pic16/gen.c (genSkip),
12294 (genc16bit2lit), (gencjneshort): commented out
12295 (is_LitOp): new helper function, checks operand type
12296 (genCmpEq): rewritten
12298 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12300 * support/regression/tests/bug-908454.c: added
12302 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12304 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12305 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12306 (geniCodeCast): cosmetic, don't preserve bit storage class
12307 (geniCodeLeftShift): added promotion
12308 (geniCodeLogic): fixed regression
12309 * src/SDCCsymt.c (computeTypeOr): accept bits too
12310 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12312 2004-03-07 Borut Razem <borut.razem AT siol.net>
12314 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12316 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12318 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12319 version of pic16_genPackRegisters which does not check if ic is a
12321 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12322 function cause string1.c regression test fails
12324 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12326 * sim/ucsim/configure.in,
12327 * sim/ucsim/configure,
12328 * sim/ucsim/doc/Makefile.in: use docdir
12329 * src/SDCC.y: fixed sbit atrributes
12330 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12331 * src/SDCCast.c (decorateType): |^& need special promotion handling
12333 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12334 * src/SDCCsymt.h (computeType),
12335 * src/SDCCicode.c: computeType() needs op
12336 * src/SDCCsymt.c (checkTypeSanity),
12337 * doc/sddman.lyx: "plain" bitfields are unsigned
12338 * src/SDCCsymt.c (computeTypeOr): added
12339 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12341 * src/SDCCval.c (val*): computeType() needs op
12342 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12343 * support/regression/tests/onebyte.c: added tests for |^&
12345 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12347 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12348 for writing icode into asm output.
12350 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12352 * src/pic16/device.c: added some debug lines enabled
12353 with macro DEBUG_CHECK,
12354 * src/pic16/genarith.c: more debug in genPlus,
12355 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12356 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12357 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12358 * (aopForSym): onStack symbols are re-placed in data memspace,
12359 and onStack flag is cleared,
12360 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12361 copy temporary pcodeop,
12362 * (genPcall): added warning for not updating PCLATU,
12363 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12364 always true for pic16 port,
12365 * (genMultOneWord): NEW, supports integer multiplication,
12366 * (genMult): modified to call genMultOneWord,
12367 * (ifxForOp): added warning when return NULL,
12368 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12369 flag is set before call to operandFromSymbol for implicit
12371 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12372 options.intlong_rent are set by default,
12373 * (_hasNativeMulFor): modified to allow port generation of integer
12375 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12376 set regtype to REG_SFR for all registers, restricting seting the
12377 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12379 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12381 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12382 more than 500 times in the regression tests
12384 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12386 * support/Util/SDCCerr.h,
12387 * support/Util/SDCCerr.c,
12388 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12390 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12391 for symbol conflicts.
12392 * support/valdiags/tests/enum.c,
12393 * support/valdiags/tests/tentdecl.c,
12394 * support/valdiags/tests/struct.c: expect possible error messages
12395 referring to original symbol definitions.
12396 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12398 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12400 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12402 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12404 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12406 * src/pic16/ralloc.c (newReg): fixed bug #908929
12408 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12410 * src/ds390/gen.c: added missing #include "main.h"
12412 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12414 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12415 checking if symbol is already in set,
12416 * src/pic16/device.h: prototype for checkAddSym,
12417 * src/pic16/gen.c: (_G): added entry interruptvector,
12418 * (assignResultValue): removed some commented out lines,
12419 * (genFunction): check for ISR via sym->type, absolute section for
12420 interrupt code is created via a new pBlock, the goto instruction is
12421 placed now correctly at the interrupt vector position, changed all
12422 references from ivec to _G.interruptvector,
12423 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12424 is the interrupt is a high priority one, same for return from ISR,
12425 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12426 externs to calls of checkAddSym,
12427 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12428 pic16_pcode_verbose flag is set,
12429 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12430 * src/pic16/pcoderegs.c: message about how many registers are saved
12431 will only be emitted if pic16_pcode_verbose flag is set,
12433 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/ds390/ralloc.h,
12436 * src/ds390/ralloc.c (ds390_regWithIdx),
12437 * src/ds390/gen.c (emitcode),
12438 * src/ds390/main.h,
12439 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12440 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12441 ds390operandCompare, getRegsRead, getRegsWritten,
12442 initializeAsmLineNode): customized instruction size calculation for
12443 ds390, started basis for some register optimizations
12444 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12445 corresponding assembly output
12446 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12447 missing push/pop of r0/r1. Optimized push/pops
12449 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12451 * src/mcs51/main.c (instructionSize): fixed ACALL size
12452 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12454 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12456 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12457 the sorting of rlist with NULL elements
12458 * (print_idataType, print_idata): NEW to create idata sections
12459 * src/pic16/device.h: idataSymSet new variable
12460 * src/pic16/gen.c (genFunction): fixed some bugs in string
12461 comparing, improved the absolute section creation for ISRs,
12462 added FSR0L/FSR0H in registers that are saved in an ISR,
12463 * (genInline): fixed the processing of inline snippets,
12464 now they undergo no process by the peephole optimizer
12465 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12466 are placed in idataSymSet,
12467 * (pic16emitStaticSeg): extern symbols are added in externs,
12468 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12469 switching when aboslute variables are placed in access bank memory
12470 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12471 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12472 commented out with #if,
12473 * (pic16_packRegisters): reintroduce the check for CAST because some
12474 symbols are not correctly handled,
12475 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12476 pCodeInstruction instead of pCode,
12477 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12478 pCodeAsmDir definition,
12479 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12480 directive, then the argument directive is emitted without the leading
12481 tab, hack for inline labels which must be in the first column,
12482 * (compareLabel,pic16_findNextInstruction),
12483 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12484 * (insertBankSwitch): modified for the new pCodeAsmDir,
12486 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12487 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12489 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12491 * (pushSide): commented out with #if,
12492 * (assignResultValue): fixed some typos in saving
12494 * (genPcall): FIXED and sync'ed with genCall,
12495 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12496 * (genNearPointerGet): fixed to handle some more cases,
12497 implementation scheme via table reads,
12498 * (genConstPointerGet): modified to access code memory correct,
12499 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12500 and improved to handle some cases
12501 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12502 instead of "RETLW" for init data
12503 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12504 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12505 variables are placed in access bank memory (<0x80 and >=0xf80),
12506 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12507 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12508 TBLWT_POSTDEC,TBLWT_PREINC
12509 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12510 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12512 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12513 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12514 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12515 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12517 2004-02-29 Borut Razem <borut.razem AT siol.net>
12519 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12520 support/Util/findme.h, support/Util/system.h: enhance binary relative
12521 search for lib and include by using findProgramPath()
12523 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12526 * src/SDCCpeeph.c (pcDistance),
12528 * src/mcs51/ralloc.h,
12529 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12530 * src/mcs51/main.h,
12531 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12532 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12533 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12534 size calculation port specific, started basis for some register
12536 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12537 missing push/pop of r0/r1. Optimized push/pops
12538 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12539 * device/lib/_modsint.c (_modsint),
12540 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12541 and stack version so regression tests pass
12543 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12545 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12546 * src/SDCCast.c (decorateType): catch another small optimization
12548 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12549 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12550 modified to finally use computeType() all over SDCC,
12551 see Feature Request #877103
12552 * src/SDCCval.h: cosmetic
12553 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12554 valCompare(); regression tested in muldiv.c
12555 * support/regression/tests/muldiv.c (testMod): mod sign follows
12558 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12560 * src/SDCCast.c (decorateType): fixed bug #902362
12561 * doc/INSTALL.txt: fixed install instructions for win32
12563 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12565 * device/include/Makefile.in (install): fixed by replacing spaces
12568 * doc/INSTALL.txt: updated for release
12569 * doc/sdccman.lyx: added warning for --xstack being buggy
12571 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12573 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12574 to eliminate build warnings.
12575 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12577 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12578 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12580 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12581 removed -penable-stack, added comment for stack pragma, added
12582 warning for not initializing the stack/frame registers, removed
12583 comment at interrupts section
12585 Stack is made permanent, there is no ability to disable stack usage.
12586 * src/pic16/device.h,
12587 * src/pic16/device.c: removed all references to USE_STACK macro,
12588 * src/pic16/device.c (pic16_dump_section): when no elements in
12589 rlist, free rlist before return,
12590 * (pic16_dump_int_registers): NEW, internal registers are a new set
12591 of general purpose registers reused by each function,
12592 * (checkAddReg): returns 1 if registers is added to set,
12593 * (pic16_groupRegistersInSection): when a registers is of type
12594 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12595 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12596 SRCASECMP macro is moved here from device.c
12597 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12598 PO_PCLATU, PO_PRODL, PO_PRODH,
12599 * (pic16_pCodeOpType, genMinus,
12600 changed compares to "a" register, with AOP_ACC,
12601 * (pic16_genPlus): fixed some bugs and indented properly,
12602 * (pic16_addSign): changed size to size+offset in the MOVWF
12604 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12605 multiply 8-bit operand by literal, result is 8-bit,
12606 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12607 multiply 2 8-bit operand, result is 8-bit,
12608 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12610 * src/pic16/gen.c: changed accUse to contain WREG only,
12611 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12612 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12613 true, do not use immediate addressing any more unless sym is a
12614 pointer in codespace,
12615 * (aopForRemat): do not use immediate addressing when symbol not in
12616 codespace and when symbol's address is requested,
12617 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12619 * (aopGet): added case for AOP_ACC and don't return "accumulator
12620 bug" but WREG instead,
12621 * (popGetTempReg): pushes contents of temporary register in stack,
12622 * (popReleaseTempReg): pops contents of temporary register from
12623 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12624 * (pic16_popGet): separated case AOP_ACC to return register WREG
12625 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12626 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12627 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12628 the use of immediate pointers to certain cases only.
12630 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12631 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12632 * (assignResultValue, genCall, genRet): modified to use the new
12633 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12634 genPcall is still broken,
12635 * (genFunction): added code to create 'A' type pBlocks when
12636 interrupt functions are generated, code not extensively tested yet,
12637 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12638 * (genEndFunction): modified so ISRs pop stored registers from stack,
12639 * (genMultOneByte): cleanup,
12640 * (AccRsh): added flag andmask, to and result with appropriate mask,
12641 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12642 * (genDataPointerGet): fixed and reenabled its use,
12643 * (genNearDataPointerGet): bugs fixed,
12644 * (genDataPointerSet): bugs fixed,
12645 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12646 pic16_DumpSymbol, pic16_DumpOp,
12647 * src/pic16/genutils.h: function prototypes for the above functions,
12648 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12650 * (pic16emitRegularMap): many many many improvements, but needs a
12652 * src/pic16/main.c: enable_stack in pic16_options is removed,
12653 * (_pic16_parseOptions): removed command line options -penable-stack,
12654 * (_process_pragma): emit stack symbol only when stack pragma is
12656 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12657 redirected to FSR0L/FSR0H pair,
12658 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12659 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12660 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12662 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12663 * (dumpPicOptype): NEW,
12664 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12665 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12666 with movff instruction,
12667 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12668 added pic16_int_regs, some packRegsFor* functions are commented out,
12669 because produce errors,
12670 * src/pic16/NOTES: minor modifications
12672 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12674 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12675 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12677 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12678 * as/mcs51/lkaomf51.c: fixed bug #895763
12680 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12682 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12684 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12686 * doc/sdccman.lyx: added details about the HC08 storage classes and
12687 interrupts, fixed the register usage info for z80 & gbz80
12689 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12691 * doc/sdccman.lyx: added more pic16 port documentation
12692 * device/include/pic16/: added header pic18fregs.h
12694 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12696 * doc/sdccman.lyx: added Vangelis' contribution
12698 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12700 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12701 extend to the next CALL or PCALL, not just to the next CALL.
12703 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12705 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12707 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12709 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12710 bug #895752 and a better fix for bug #716790
12712 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12714 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12716 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12718 * doc/sdccman.lyx: minor changes, minor changed
12720 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12722 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12723 which can't handle SDCC_NEWONEBYTEOPS,
12724 (geniCodeMultiply): removed conversion from mult to shift for pic14
12727 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12730 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12731 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12732 thus fixing bug #895406
12734 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12736 * device/lib/_modsint.c,
12737 * device/lib/_modslong.c: sign follows divisor only
12738 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12739 signs or signedness can be ignored
12740 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12741 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12742 added optimization for IFX,
12743 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12745 reenabled optimization for IFX, which was removed on 2004-01-11
12746 * src/SDCCast.h: added return type IFX
12747 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12748 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12749 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12750 SDCC_OLDONEBYTEOPS selects the old behaviour
12751 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12752 changed again and commented promotion rule
12753 * src/SDCCval.c (valDiv): promotion no longer necessary
12754 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12755 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12757 * support/regression/tests/onebyte.c: added
12759 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12761 * gen.c (genInline): reverted to old code for assemnling inline
12762 code because of bug reported James Chadd
12764 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12766 * ralloc.h: missing declarations from previous patch,
12767 seems that patch for ralloc.h was never applied, fixed
12769 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12770 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12774 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12775 indirect addressing. Marked FSR0 as deprecated
12776 * gen.c (pointerCode): commented out, not needed now
12777 (pic16_popGet2p): new MOVFF helper function
12778 (genGenPointerGet),
12779 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12780 (shiftRLong): removed duplicate debugging info
12782 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12784 * src/ds390/gen.c (genNearPointerGet),
12785 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12786 optimization with bits, but not bitfields.
12787 * src/ds390/ralloc.c (packRegisters),
12788 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12790 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12792 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12794 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12797 * src/SDCCicode.c (operandFromSymbol),
12798 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12799 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12800 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12801 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12802 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12803 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12805 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12806 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12807 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12808 * src/SDCCsymt.c (newSymbol),
12809 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12812 * src/SDCCval.c (newiList): fixed bug #885705
12814 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12816 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12817 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12819 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12821 * device/include/c8051f120.h,
12822 * device/include/c8051f300.h,
12823 * device/include/c8051f310.h: added/updated header files for Silicon
12824 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12825 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12826 in new section Submitting patches
12828 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12830 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12831 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12832 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12834 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12835 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12836 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12838 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12839 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12840 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12842 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12843 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12844 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12845 genGenPointerSet): fixed bug #892400
12846 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12847 to eliminate build warnings.
12848 * src/SDCCast.c (processParms),
12849 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12851 * support/valdiag/valdiag.py: added GCC to the list of defines active
12852 when compiling with gcc
12854 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * support/Util/SDCCerr.h,
12857 * support/Util/SDCCerr.c,
12858 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12859 with an incomplete type (fixed bug #883734)
12860 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12862 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12866 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 * src/SDCCast.c (decorateType),
12869 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12870 function pointer implementation
12871 * support/regression/tests/funptrs.c: added tests to verify both forms
12872 of function pointers work correctly. Added tests to verify parameters
12873 are passed in the correct order.
12875 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12877 * device.c (regCompare): registers are sorted by ascending
12878 address and increasing size,
12879 * main.c (_pic16_finaliseOptions): removed the declaration
12880 of compiler macro MCU. Now a macro of the format pic18fxxxx
12881 will be defined from the command line
12883 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12884 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12886 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12887 PCOP_RLCF was overwritten!
12888 * gen.c (genSkip): commented out calls to pic16_emitcode,
12889 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12891 * (genRRC): added debugging info,
12892 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12893 overwritten while shifting,
12894 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12895 overwritten while shifting,
12898 * (shiftLLeftOrResult),
12899 * (shiftRLeftOrResult),
12901 * (shiftLLong): Implemented with pic16_emitpcode
12902 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12903 * (genLeftShift): Fixed bug, operand for shift by variable always
12904 was "and"ed with 0x0f,
12905 * (genLeftShiftLiteral),
12907 * (genRightShiftLiteral): added debugging info,
12908 * (genrshFour): added comment,
12909 * (genRightShift): determined signedness from operand "left"
12910 instead of "result"
12912 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * src/SDCCicode.c (geniCodeParms),
12915 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12916 function pointers, fixed function pointer bugs #861242 and #861896
12918 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12920 * device/include/c8051f000.h,
12921 * device/include/c8051f120.h,
12922 * device/include/c8051f300.h: added header files for Silicon
12923 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12925 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12927 * src/SDCCast.c (processParams): added new type flow and restructured
12928 (gatherAutoInit): added new type flow
12929 (addCast): cosmetic changes
12930 (getLeftResultType): added new type flow for array indices, patch
12931 provided by Stas, see FR #877103
12932 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12933 array index patch by Stas
12934 * src/SDCCast.h: added prototype getResultTypeFromType()
12936 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12937 * src/pic/glue.c (pic14emitStaticSeg),
12938 * src/pic16/glue.c (pic16emitStaticSeg),
12939 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12940 for initialization of symbols
12941 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12942 * support/Util/SDCCerr.h:
12943 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12944 * .version: bumped version number to 2.3.8
12945 * device/include/Makefile.in (install),
12946 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12949 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12951 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12952 Slade Rich fixed an optimization bug
12953 * src/pic/pcodepeep.c,
12954 * src/pic/pcoderegs.c
12955 * doc/Makefile (install): added test for directory
12957 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12959 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12960 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12961 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12962 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12963 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12964 * as/mcs51/asexpr.c (term),
12965 * as/hc08/asexpr.c (term): fixed bug #887146
12967 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12969 * src/z80/gen.c (genMult): handle single byte result product
12970 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12971 DUMMY_READ_VOLATILE (fixed bug #886367)
12973 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12975 * support/regression/tests/libmullong.c: fixed logic, on little endian
12976 hosts we ended without a mullong_wrapper()
12978 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12981 virus/worm forged address usage.
12983 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12985 Fixed promotion, it should be done on AST level:
12986 * src/SDCCast.c (addCast): added promotion to int
12987 (decorateType): updated call to upCast()
12988 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12989 usualUnaryConversions()
12991 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12993 * support/regression/tests/literalop.c (mulWrapper): Added a
12994 wrapper to remove integer overflow warnings.
12996 * support/regression/tests/float_trans.c: Made work on host.
12998 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13001 * support/regression/generate-cases.py (main): Changed from inline
13004 * doc/Makefile (install): Changed to depth first to get rid of
13005 missing directory install warning.
13007 * as/Makefile (install-doc): Made work on Mac.
13009 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13011 * src/SDCCast.c: added an additional type flow in decorateType() of
13012 opposite direction, see feature request #860006; it's enabled at runtime
13013 by setting the environment variable SDCC_NEWTYPEFLOW
13014 * src/SDCCast.h: changed prototype of decorateType()
13015 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13016 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13017 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13018 see feature request #877103
13019 * src/SDCCval.c: updated call of decorateType()
13020 (valBitwise): fixed bug #882876
13021 (valMinus): added promotion
13022 (valLogicAndOr): result is unsigned
13023 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13024 * src/SDCCsymt.c (computeType),
13025 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13026 must not cause an unsigned operation
13027 * src/pic/glue (pic14emitRegularMap),
13028 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13030 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13032 * src/pic/pcode.c (PCodeID): commented out left over debug code
13034 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13036 * support/valdiag/tests/overflow.c: added shift tests
13037 * src/pic/device.c,
13044 * src/pic/pcodepeep.c,
13045 * src/pic/pcoderegs.c,
13046 * src/pic/ralloc.c,
13047 * src/pic/ralloc.h: applied patch from Slade Rich;
13048 added support for multiple code pages and multiple RAM banks on the
13049 PIC 14 port. The ASM files now no longer simply assume all the
13050 code / RAM are in the same page / bank. This means the linker can
13051 safely allocate code/RAM of separate ASM files to different pages/banks.
13052 * doc/sdccman.lyx: added Slade's tips
13053 * src/mcs51/peeph.def: fixed bug #880768
13055 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13057 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13058 * src/SDCCast.c (decorateType): fixed bug #880197
13060 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13062 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13065 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13066 strtof is not part of C89 and isn't included with Mac OS X.
13068 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13070 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13071 shiftL2Left2Result): fixed bug #879326
13072 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13073 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13074 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13075 address fetch for clr instruction
13076 * device/lib/hc08/_mulint.c: created optimized assembly version
13077 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13079 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13081 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13082 proposed in FR #877103
13084 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13086 * src/SDCCval.c (cheapestVal): added missing checks
13087 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13088 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13090 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13092 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13095 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13097 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13098 loaded with the linker search paths (-L arguments) and the libraries
13099 to be linked with the current source (-l arguments). Changes
13100 currently will affect only the pic16 port.
13101 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13102 include path the port specific paths and port specific libraries,
13103 * gplink command now contains the $3 argument,
13104 * src/pic16/device.h,
13105 * src/pic16/device.c,: structure PIC_device is made public and
13106 renamed to PIC16_device, the same for variable Pics which is renamed
13107 to Pics16. Updated all references to them.
13108 * src/pic16/glue.c (pic16glue): corrected bug with code
13109 initialization which bypassed the variable initializations block.
13111 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13112 COMPILE_FLAGS and added the --nostdinc option
13114 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * device/include/mc68hc908jb8.h: Register defs for another member
13117 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13119 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13121 Documenting changes from previous commits.
13122 * configure.in (version 1.56),
13123 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13124 when generating output files to configure the pic16 library,
13125 but now I've commented it out, since gputils aren't installed in the
13126 SF compile farm, so library won't compile
13128 * device/lib/Makefile.in (version 1.56): initially I've added in
13129 target 'all' the prerequestive 'model-pic16' so it compiled the
13130 pic16 library, but now I've commented it out for the same reasons
13132 * added targets 'model-pic16' and 'objects-pic16' to compile the
13134 * added target 'port-specific-objects-pic16' to handle the
13135 generated libraries and copy them into the build/ directory
13136 * added target 'clean-intermediate-pic16' to clean intermediate
13137 files into pic16 directory
13138 * in target 'installdirs' added line to create directory pic16 in
13139 the installation path
13141 * device/include/Makefile.in (version 1.11): in target 'install'
13142 added lines to copy all header files to installation path,
13143 * in target 'installdirs' added line create directory for pic16
13144 headers in the installation path
13146 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13148 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13151 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13154 * device/lib/configure.in,
13155 * device/lib/configure: fixed for autoconf 2.57
13157 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13159 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13160 option so that it actually works. Made it specific to the z80, since
13161 the gbz80 doesn't have these kinds of I/O ports.
13163 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13165 * device/include/z180.h,
13166 * device/lib/_memcpy.c,
13167 * device/lib/_memmove.c,
13168 * device/lib/_mulint.c,
13169 * device/lib/ser_ir.c,
13170 * device/lib/ser_ir_cts_rts.c,
13171 * device/lib/_strcmp.c,
13172 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13173 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13174 portmode; added deprecation warning for bank= and protmode= forms.
13175 Also, guard against buffer overflow.
13176 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13178 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13180 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13181 changed interrupt vector table generation to only emit declared vectors.
13182 * device/include/Makefile.in: added missing backslash
13183 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13185 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13187 Mainly changes to support compilation of the device libraries
13188 * src/pic16/device.c: stack is allocated via symbol and not
13189 via literal number. The symbol is placed in the corresponding
13190 position of the data ram
13191 * (pic16_dump_section): relocatable and absolute uninitialized
13192 data are now emitted in sorted order to reduce section naming,
13193 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13194 weren't marked as being in the access bank,
13196 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13198 Added portion of GNU PIC Library under the directory
13199 device/include/pic16 and device/lib/pic16. These files
13200 contain the declarations of SFRs for the PIC18Fxx2 devices.
13201 The directory is initialized via configure from toplevel.
13203 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13205 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13206 the spilllocations to be compared correctly
13208 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13210 * src/SDCCast.c (decorateType): fixed bug introduced today
13212 2004-01-12 Borut Razem <borut.razem AT siol.net>
13214 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13215 doc/sdccman.lyx: upper case pragmas are deprecated
13217 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13219 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13220 in simpler and even better code
13222 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13224 * src/SDCCicode.c (operandOperation): fixed bug #874819
13225 * src/SDCCast.c (decorateType): fixed
13226 char foo (unsigned long ul) { return ul > 0; }
13228 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13230 * doc/sdccman.lyx: Moved and added some sections, small changes
13231 all over. Telling LaTeX to be less strict with word spacing
13232 to better keep the right margin. Changed some notes about
13233 maintainance of the ports in section 3.2.1 - is it OK like this?
13235 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13237 SDCC source changes:
13238 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13239 convilong): modified to inform the pic16 port that builtin functions
13242 PIC16 PORT specific changes:
13243 * src/pic16/device.c pic16_dump_equates() added,
13244 processor registers declared internally by the port are emitted in
13245 the translation as equates,
13246 * src/pic16/gen.c: inline code is passed unprocessed to the
13248 * (pic16_popGetLit2): fnuction modified to take second operand as
13249 pCodeOp pointer and not as literal,
13250 * (popRegFromIdx): prefixed with pic16_,
13251 * (pic16_popCombine2): modified to receive already allocated pCode
13253 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13254 * (genFunction): initializes local stack frame and pushes on stack
13255 all the registers used by this function,
13256 * (genEndFunction): restores all registers from stack and restores
13258 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13260 * (pic16glue): changed the program startup sequence,
13261 * added new dbName code 'A' for functions placed in absolute section
13262 * src/pic16/main.c: added function attribute _naked,
13263 * added pragma 'code' to place a fnuction at an absolute address,
13264 * added command line arguments --debug-ralloc and --pcode-verbose,
13265 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13266 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13267 * (pic16_newpCodeOpLit2): modified to take the second operand as
13269 * (pic16_printpBlock): modified to emit each function in a separate
13271 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13272 UPPER for immediate operands,
13273 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13275 * src/pic16/peeph.def: all peepholes with movff are commented out,
13276 because there is a problem in the pcode peep optimizer,
13277 * src/pic16/ralloc.c: the register allocator can now reuse local
13278 function symbols for another function. This saves register usage.
13279 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13281 Added file src/pic16/NOTES with information about program writing on
13282 the current port version.
13284 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13286 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13287 and peephole 252 (array access)
13289 2004-01-09 Borut Razem <borut.razem AT siol.net>
13291 * src/SDCCmain.c : fixed #872250: -l command line defined library
13292 files are scanned before standard library files
13294 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13296 * src/SDCCast.c (decorateType): fixed bug #874046
13298 2004-01-09 Borut Razem <borut.razem AT siol.net>
13300 * support/scripts/sdcc.nsi: remove previous installation
13302 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13304 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13305 bytes for last interrupt vector (mcs51)
13306 * sdcc.spec: fixed typo
13308 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13311 gen51Code): more efficient parameter receive for --model-large
13314 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13316 * src/ds390/main.c,
13317 * src/z80/main.c: added missed needLinkerScript flags (more than
13318 one port structure defined in these file)
13319 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13322 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13324 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13325 * src/port.h: added flag needLinkerScript in port->linker
13326 structure to inform whether to create a .lnk file or not,
13328 * src/ds390/main.c,
13330 * src/mcs51/main.c,
13332 * src/pic16/main.c,
13334 * src/z80/main.c: changed appropriately to configure
13335 needLinkerScript flag
13337 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13338 * src/pic/glue.c: added variable udata_section_name to
13339 override default uninitialized data segment definition for
13340 devices only with SHAREBANK memory (reported from Erik Epetrich)
13341 * (pic14emitOverlay): modified to emit a commented overlay segment
13342 directive when no overlay data exist
13343 * (picglue): modified to emit uninitialized data segment
13344 according to udata_section_name
13345 * src/pic/main.c (_pic14_parseOptions): added command line
13346 options --udata-section-name=[name] to override default
13347 udata definition name
13348 * modified _linkCmd and _asmCmd to include compiler passed
13349 arguments via -W option
13350 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13351 object file from '.rel' to '.o' in port->linker structure,
13352 changed size of fptr from 2 to 3 in port structure
13354 2004-01-07 Borut Razem <borut.razem AT siol.net>
13356 * support/scripts/sdcc.nsi: update PATH
13357 * support/scripts/sdcc.ico: craeted
13359 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13361 * device/include/Makefile.in: fix install
13362 * doc/Makefile: fix install
13364 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13368 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13369 how the function variable allocation summary is displayed; also
13370 include information about variables allocated to the overlay
13373 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13375 * as/mcs51/lkmain.c: Help about -Y option
13376 * as/mcs51/lkarea.c: Fixed gcc warnings
13378 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13380 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13382 * support/valdiag/tests/overflow.c: added
13383 * src/SDCCast.c (decorateType),
13384 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13385 LEFT_OP (left shift)
13387 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13389 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13390 (default behaviour).
13392 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13394 A python script to validate compiler diagnostic messages. It can be
13395 used to verify that sdcc complains about bad c source code and
13396 gives a good location of the error.
13397 * support/valdiag/Makefile,
13398 * support/valdiag/valdiag.py,
13399 * support/valdiag/tests/*
13401 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13404 * src/SDCCsymt.c (newEnumType),
13406 * support/Util/SDCCerr.c,
13407 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13409 * support/regression/tests/enum.c: added test for enum values that
13410 require at least 2 bytes of storage.
13412 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13414 * src/common.h: added ifndef/define/endif macros
13415 around the header file.
13416 Bug reported from Jesus Calvino-Fraga
13418 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13420 * sdcc.spec: updated
13421 * device/include/Makefile.in: don't install CVS directories
13422 * device/lib/Makefile.in: added removal of CVS directories after install
13423 * doc/Makefile: fixed install, added local_icons
13424 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13425 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13426 * src/ds390/gen.c (genRightShift): fixed bug #870788
13427 * src/SDCCast.c (decorateType): fixed bug #870781
13429 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13431 PIC16 port related changes:
13432 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13433 added variable stackPos,
13435 * gen.c: genCall, assignResultValue: added support for
13436 pushing/retrieving function parameters to/from stack,
13437 genFunction,genEndFunction: setup stack frame for the
13438 generated function,
13439 genAddrOf: will be changed according to bug 863624
13441 * added files genutils.c and genutils.h which contain gen*
13442 debugged and optimised functions extracted from gen.c
13444 * glue.c: added variable 'externs' which holds extern symbols,
13445 pic16emitRegularMap: is modified to properly handle relocatable
13446 symbols under the new scheme,
13447 pic16createInterruptVect: is modified
13448 pic16printPublics: is modified to emit 'global' assembler directives,
13449 added pic16_printExterns to print extern symbols,
13450 pic16glue: initializes stack/frame pointer in the beginning of
13451 the assembly output. Temporary hack, will be corrected later,
13452 because gplink yet does not support stack and SDCC does not
13453 yet support a type of crt0.o object to create the final binary.
13455 * Removed many lines that contain 8051 legacy code.
13456 * The code is finally placed under a 'code' directive.
13457 * Added port specific options.
13459 * _process_pragma: simplified since now we do not need *special*
13460 include file to define SFR registers. But a separate header
13461 will be needed. This will be developed later.
13462 * _pic16_parseOptions: added, parses port specific options:
13463 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13464 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13465 --preplace-udata-with=
13467 * _pic16_setDefaultOptions: modified to initialize section names,
13468 but hack is temporarly out of order since it needs improvement.
13469 * _pic16_genAssemblerPreamble: configuration words are emitted by
13470 their address instead of their name. This part is incomplete and
13471 supports only the 18Fxx2 devices. Other devices will emit an error
13472 during assembly since they do not contain the same set of config
13474 * _pic16_genIVT: is modified,
13476 * pcode.c: added definitions for some hardware registers that are needed
13478 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13479 All PCI entries are updated. Now LFSR is supported.
13480 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13481 * added pic16_newpCodeOpLit2 to support instructions with
13482 two literal arguments
13483 * pic16_pCode2str: corrected code that emits assembler instructions
13484 with two literal operands and those that have an access bit modifier
13485 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13486 this fixes a bug which caused some labels to be lost, when an
13487 assembler directive was added, i.e. banksel,
13488 * pic16_FixRegisterBanking: improved logic that causes the insertion
13490 * InlineFunction: functions that are called once, are not any more
13491 inlined. This can be a port option in the future,
13493 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13495 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13496 hold the corresponding uninitialized symbols,
13497 * pic16_allocProcessorRegister: registers have explicit marked the
13499 * pic16_allocInternalRegister: registers are explicit marked as
13501 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13502 processing list, so bit registers were lost,
13505 * ralloc.h: added field 'accessBank' and original symbol operand
13506 in register definition,
13507 * removed the field isMapped from register definition,
13509 ** Several functions have been removed from various sources:
13510 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13511 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13512 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13513 pic16_assignRelocatableRegisters
13515 ** others have been introduced:
13516 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13517 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13519 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13521 * support/scripts/inc2h.pl: changed definition of BIT_AT
13522 to emit 'sbit at' instead of 'bit at'. This was a request.
13524 PIC16 port related preliminary changes:
13525 * gen.c: prefixed function popRegFromString with
13526 pic16_ and all references to it corrected
13527 * pcode.c: all pic16_pc_* hardware registers prefixed
13528 with underscore (_),
13529 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13530 * ralloc.c: newReg(): when register is REG_SFR then
13531 set address to rIdx,
13532 pic16_allocProcessorRegister(): marks register wasUsed=0
13533 pic16_writeUsedRegs(): added a call to assign processor
13534 registers via pic16_assignFixedRegisters
13536 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13538 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13539 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13540 variables in unused register banks. Also the SSEG is placed
13541 wherever there is enough space for it, and IDATA can be anywhere
13542 in internal RAM. For now compile using -Wl-Y[stack_size].
13543 The mem file is different for this option as well, since it
13544 makes no sense of talking about DSEG lenght.
13546 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13548 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13549 in certain cases, e.g. when ROM assignment, patch provided
13550 from Albert den Haan.
13552 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13554 Many signedness and type propagation fixes:
13555 * src/SDCCicode.c: made geniCodeCast() static
13556 replaced SPEC_ by IS_ (cosmetic)
13557 (operandOperation): fixed div and mod operation
13558 (usualBinaryConversions): added support for promotion of char
13559 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13560 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13561 (geniCodeAdd): an array index will stay unsigned, even if promoted
13563 (geniCodeArray): ditto
13564 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13565 * src/SDCCsymt.c (computeType): added more support for char;
13566 promotion of char is selectable by promoteCharToInt, fixed signedness
13568 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13569 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13570 * src/SDCCval (val*): replaced signedness calculation by
13572 rearranged if-branches (cosmetic)
13573 (valShift): added warning W_SHIFT_CHANGED
13574 (valCompare): fixed problem with different types
13575 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13576 * support/regression/tests/literalop.c: added many cases
13577 * support/regression/tests/ast_constant_folding.c: changed finally to
13579 * .version: new year, new version: 2.3.7
13580 * src/SDCCmain.c (main): applied patch #866468
13581 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13582 provided by Scott Bronson
13583 * doc/sdccman.lyx: updated documentation for sdcdb
13584 updated and added chapter tips
13586 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * src/SDCCsymt.h: missing from yesterday's commits
13590 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCC.y (struct_or_union_specifier),
13593 * support/Util/SDCCerr.c,
13594 * support/Util/SDCCerr.h: verify that struct & union tags are used
13597 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * src/SDCCglobl.h: missing from yesterday's commits
13601 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13604 sft_attributes, struct_declaration, parameter_declaration,
13605 type_name, start_block, declaration_list),
13606 * src/SDCC.lex (check_type): support redefinition of typedef names
13608 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13610 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13611 aligned xdata arrays. Erik helped me with the if clause.
13613 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13615 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13618 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13621 * src/SDCCast.c (newAst_),
13623 * src/SDCCicode.c (ast2iCode, newiCode),
13625 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13626 expr, statement, expression_statement, selection_statement,
13627 iteration_statement, expr_opt, jump_statement): foundation for tracking
13629 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13632 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 * support/Util/SDCCerr.c,
13636 * src/SDCCast.c (createCase, createDefault, decorateType),
13637 * src/SDCClabel.c (labelUnreach),
13638 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13640 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13641 (with thanks to Stas Sergeev)
13642 * device/include/time.h,
13643 * device/lib/time.c (CheckTime): suppress unreachable code warning
13645 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13647 * src/SDCCast.c (createIvalCharPtr),
13648 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13650 * support/regression/tests/nullstring.c: tests for these two bugs
13652 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13654 * support/Util/SDCCerr.h,
13655 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13656 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13657 about storage class and 'at' used inside struct or union
13658 * src/SDCCBBlock.c (iCodeFromeBBlock),
13659 * src/SDCCcse.c (ifxOptimize),
13660 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13661 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13662 printIval, emitStaticSeg, emitOverlay),
13663 * src/SDCClabel.c (deleteIfx),
13664 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13665 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13666 gatherAutoInit, processParms),
13667 * support/Util/SDCCerr.h,
13668 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13669 reporting for post-parse errors.
13671 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13674 implicit casts via union; they don't work on big endian systems
13675 (possible fix for bug #861138)
13677 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13679 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13680 * src/mcs51/main.c: fixed the fix for bug #737001
13682 2003-12-15 Borut Razem <borut.razem AT siol.net>
13684 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13686 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13688 * support/makebin/makebin.c: put output in binary mode
13690 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13692 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13693 xdata and data memory on startup. Set the environment variable
13694 SDCC_NOGENRAMCLEAR to disable this.
13695 * src/mcs51/peephole.def,
13696 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13697 (allows non-interrupt and interrupt code to safely compete for a resource
13698 without the non-interrupt code having to disable interrupts)
13700 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/SDCCicode.c (geniCodeAdd),
13703 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13704 with valFromType if type might be a pointer and host is big endian).
13705 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13706 types, not just integer types.
13707 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13708 multiply defined with mismatching "at" address.
13710 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13713 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13714 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13715 with embedded nulls (fixed bug #753752)
13717 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13719 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13720 Apparently this did not see much testing (endless loop)
13722 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13726 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13728 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13729 gracefully handle NULL memmap pointers
13731 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13734 instead of deleting the iCode when an operand is volatile
13735 * src/z80/gen.c (genDummyRead),
13736 * src/mcs51/gen.c (genDummyRead),
13737 * src/ds390/gen.c (genDummyRead),
13738 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13740 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13741 * src/SDCC.y: fixed bug #850420
13743 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 Applied z80 i/o port patch from Peter Townson and fixed some operators
13746 to better handle operands in A register.
13747 * device/include/z180.h
13753 * src/z80/peeph-z80.def
13754 * src/z80/peeph.def
13757 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13761 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * device/lib/hc08/_mullong.c: Removed extra #endif
13765 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * sim/ucsim/hc08.src/inst.cc,
13768 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13769 carries from x to h
13770 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13771 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13772 * device/include/stdarg.h: fixed varargs for hc08
13773 * device/lib/Makefile.in,
13774 * device/lib/hc08/Makefile,
13775 * device/lib/hc08/_mulint.c,
13776 * device/lib/hc08/_mullong.c: fixed some endian problems
13778 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13780 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13781 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13782 * device/lib/_gptrget.c,
13783 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13785 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13788 * src/SDCCast.c (astErrors): fixed bug #846007
13789 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13791 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/SDCCast.c (decorateType): disabled a transformation I added in
13794 revision 1.188 (access to fields of a structure at an absolute address);
13795 it breaks with bitfields, extern declarations, and gcse analysis.
13796 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13797 could be assigned through a pointer, so don't complain.
13798 * src/SDCCast.c (astErrors),
13800 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13802 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13804 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13805 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13806 output of __config directives, since gpasm now supports them
13807 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13808 pre-processor macro, i.e. -DMCU=p18f452
13809 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13810 and modified to handle 'cast' icode similarly to '=' icode
13811 * src/pic16/device.h (typedef struct PIC_device): added field
13812 'extMIface' to indicate that chip has external memory interface
13813 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13814 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13817 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13819 * src/SDCC.y (pointer): fixed bug #846006
13820 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13821 * src/SDCCast.c (decorateType): fixed bug #846009
13822 * src/ds390/peeph.def,
13823 * src/ds390/gen.c (genAnd, genOr),
13824 * src/mcs51/peeph.def,
13825 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13827 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13829 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13836 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13840 * src/SDCCbitv.c: added function to free a bitvector
13841 * src/SDCClrange.h,
13842 * src/SDCClrange.c: added function to recompute the liveranges
13843 * src/avr/ralloc.c,
13844 * src/ds390/ralloc.c,
13845 * src/hc08/ralloc.c,
13846 * src/mcs51/ralloc.c,
13847 * src/pic/ralloc.c,
13848 * src/pic16/ralloc.c,
13849 * src/xa51/ralloc.c,
13850 * src/z80/ralloc.c: recompute the liveranges after register packing
13852 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13854 * src/SDCCloop.c (newInduction): fixed bug #845630
13856 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13859 inadvertantly left behind from my 2003-11-12 change
13861 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13863 Updated headers I neglected to commit yesterday.
13864 * src/SDCClrange.h,
13867 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13870 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13871 * src/SDCCopt.c (eBBlockFromiCode),
13872 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13873 the creation of the key hash table from the sequencing so it can be used
13874 earlier (for some GCSE bug fixes still pending)
13876 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13878 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13879 * support/regression/tests/addsub.c: testing genPlus shortcut
13881 2003-11-15 Borut Razem <borut.razem AT siol.net>
13883 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13885 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13887 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13888 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13889 ordering is immaterial.
13890 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13892 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13894 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13895 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13896 (SIGSEV) of bug #840381
13897 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13898 unlink new file before rename if new and old filenames are the same)
13900 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13902 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13903 uninitialized variables) for the mcs51. Set environment variable
13904 SDCC_GENRAMCLEAR to test.
13905 xdata initialization slightly shorter
13907 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13910 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13911 #838241 & 780691 (basicly the same bug)
13912 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13913 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13915 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13917 * src/SDCCmain.c (linkEdit): "fix" #834252
13919 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13921 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13923 * src/SDCC.y: fixed bug #819403
13925 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13928 the reentrant attribute.
13929 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13930 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13932 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13933 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13934 erroneously reduced to a literal.
13935 * src/hc08/ralloc.c (packRegisters, rematStr),
13936 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13939 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13941 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13942 * doc/sdccman.lyx: changed from 'article' to 'book'
13943 * doc/Makefile: readded test_suite_spec and cdbfileformat
13945 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13947 * device/include/stdlib.h: include malloc.h to comply with ANSI
13948 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13950 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13952 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13953 * doc/clean.mk: also remove *.out files
13954 * doc/sdccman.lyx: some additions, larger top/bottom margins
13956 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 * src/SDCC.y: fixed bug #837365
13959 * support/regression/tests/bitopcse.c
13960 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13961 a symbol (might be valop instead)
13962 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13963 * device/lib/clean.mk: added hc08 to the cleaning list
13965 2003-11-04 Borut Razem <borut.razem AT siol.net>
13967 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13969 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13970 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13971 malloc is declared in standard stdlib.h
13973 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * device/lib/hc08/Makefile: need to clean .rel not .o files
13976 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13978 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13982 * src/mcs51/main.c,
13983 * src/ds390/main.c,
13987 * src/pic16/main.c,
13988 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13989 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13990 tests (which uses the port's oclsExpense function)
13996 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13998 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 * src/SDCCcse.c (ifxOptimize),
14001 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14002 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14003 deleting the IFX iCode.
14004 * src/hc08/ralloc.c: reduced unneeded slocs
14005 * src/hc08/gen.c: fixed bug in asmopToBoolean
14007 2003-11-04 Borut Razem <borut.razem AT siol.net>
14009 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14010 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14011 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14012 transferred to configure
14014 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14016 Use headers defined in the C[++] standards:
14017 * sim/ucsim/gui.src/serio.src/fileio.cc
14018 * sim/ucsim/gui.src/serio.src/frontend.cc
14019 * sim/ucsim/gui.src/serio.src/main.cc
14020 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14021 * support/Util/NewAlloc.c
14023 * as/mcs51/lklibr.c
14027 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 * Added MSVC projects for hc08 assembler and linker:
14030 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14031 /as/hc08/link_hc08.dsp
14033 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14035 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14037 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14039 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14041 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14043 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14045 2003-10-31 Borut Razem <borut.razem AT siol.net>
14047 * support/cpp2/cpplib.h,
14048 support/cpp2/cpplib.c,
14049 support/cpp2/cpplex.c,
14050 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14051 to switch _asm block preprocessing on / off. Default is
14052 #pragma preproc_asm +
14054 2003-10-31 Borut Razem <borut.razem AT siol.net>
14056 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14057 when outputting comment blocks (when executed with -C option) and
14058 _asm (SDCPP specific) blocks
14060 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14064 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14066 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14068 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14070 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14071 * src/SDCCast.c (decorateType): fixed bug #832664
14073 2003-10-31 Borut Razem <borut.razem AT siol.net>
14075 * support/cpp2/cpplex.c: fixed for SDCPP:
14076 comments(when executed with -C option) and _asm blocks
14077 were included even if they where in skipped #if block.
14078 Applied solution from GCC cpp 3.3.2
14080 2003-10-31 Borut Razem <borut.razem AT siol.net>
14082 * src/SDCC.lex: sdcc now understands both formats:
14083 '# <line_number> <file_name>' and
14084 '#line <line_number> <file_name>'
14085 * support/cpp2/cppmain.c: sdcpp now generates the standard
14086 '# <line_number> <file_name>' instead of former
14087 '#line <line_number> <file_name>'
14089 2003-10-30 Borut Razem <borut.razem AT siol.net>
14091 * support/cpp2/cpphash.h,
14092 * support/cpp2/cpplib.h
14093 * support/cpp2/cpplex.c,
14094 * support/cpp2/cppmain.c,
14095 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14097 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 Fixed a number of problems revealed by bug #827883.
14100 * src/SDCCloop.c (loopInvariants): Spill location of the
14101 result operand should be recomputed if extracted from
14102 a loop. Also, don't extract assignments of an iTemp
14104 * src/SDCCast.c (isConformingBody): loop reversal should
14105 not occur if the control variable is involved with a
14106 relational operator.
14108 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14110 * .version: bumped to 2.3.6 to reflect the big improvements
14111 made by Erik and Klaus. Thanks!
14113 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14115 Replaced the livrange code.
14116 * src/SDCClrange.c: added new LR code
14118 * src/SDCCBBlock.h: removed remainig parts from old LR code
14119 * src/ds390/ralloc.c,
14120 * src/ds390/gen.c: minor fixes to make it work with new code
14122 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14125 * as/hc08/lkrloc.c,
14127 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14128 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14129 (tweaked fix for bug #818696)
14131 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14133 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14135 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14138 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14139 * src/mcs51/gen.c (gencjneshort),
14140 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14141 more efficient (per Scott Bronson's suggestion)
14143 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14145 Extended the semantics of the critical keyword to include
14146 individual statements. See RFE #827755 and #799831
14151 * support/Util/SDCCerr.c
14152 * support/Util/SDCCerr.h
14157 2003-10-19 Borut Razem <borut.razem AT siol.net>
14159 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14161 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14163 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14165 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14166 and predecrement operand is displayed
14168 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14170 * src/SDCCval.c (valMinus): fixed bug #826041
14172 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14174 Some hc08 related updates that I missed earlier
14175 * sim/ucsim/stypes.h
14176 * support/regression/ports/hc08/spec.mk
14178 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 New target "hc08" for the Motorola 68hc08 family of micros
14188 * sim/ucsim/hc08.src/*
14189 * sim/ucsim/configure.in
14190 * src/ucsim/configure
14191 * sim/ucsim/packages_in.mk
14194 * device/include/mc68hc908qy.h
14195 * device/lib/hc08/*
14196 * device/lib/Makefile.in
14197 * support/regression/ports/hc08/*
14198 * support/regression/Makefile
14200 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14202 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14204 * src/ds390/gen.c (genCast): fixed bug #821957
14206 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14208 * device/lib/logf.c: "fixed" overlay bug
14209 * support/regression/ports/host/spec.mk: added m library
14210 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14211 * support/regression/tests/float_trans: added (for Eric)
14213 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14215 * src/mcs51/gen.c (genCpl): fixed bug
14216 http://sf.net/mailarchive/message.php?msg_id=6263915
14218 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14220 * src/SDCCast.c (decorateType): added extended constant folding
14221 * src/SDCCsymt.c (computeType): cleanup
14222 * src/SDCCval.c (valShift): minor optimization
14223 * support/regression/tests/ast_constant_folding.c: added
14225 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 * src/SDCCmain.c: removed some unintended changes
14229 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14232 * src/z80/gen.c: fixed part of bug #817589
14233 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14235 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14237 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14248 * src/ds390/ralloc.c
14250 * src/mcs51/ralloc.c
14252 * src/pic16/ralloc.c
14253 * src/xa51/ralloc.c
14255 * src/z80/gen.c: removed unused label "release:"
14257 2003-10-06 Borut Razem <borut.razem AT siol.net>
14259 * src/SDCC.lex: removed definition of unused variables
14260 save_optimize and save_options
14262 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14264 * clean.mk: removed '=' in "-maxdepth=1"
14265 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14266 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14268 2003-10-06 Borut Razem <borut.razem AT siol.net>
14270 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14271 my_unput() replaced by unput()
14273 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14275 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14276 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14277 type-punned pointer will break strict-aliasing rules"
14278 Old LR behaviour is again default; Klaus' LR can be choosen by
14279 defining the environment variable LRKLAUS
14283 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14284 * clean.mk: fixed removal of files in bin/CVS/
14285 * device/lib/clean.mk: fixed removal of directories small and large
14286 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14288 * src/SDCCval.c: removed superflous test for pedantic
14290 2003-10-05 Borut Razem <borut.razem AT siol.net>
14292 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14293 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14294 message "unmatched #pragma SAVE and #pragma RESTORE"
14296 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14298 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14299 assembly, critical functions, atomic, nojtbound)
14301 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14303 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14309 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14314 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14316 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14317 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14318 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14320 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14322 * src/z80/gen.c (genRet): fixed bug #524753
14323 * src/z80/gen.c (genCast): fixed internal error on cast from
14325 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14326 fix for bug #477835 to the z80
14327 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14328 for tracking iCodes in the peephole optimizer for z80
14330 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14333 the other part of bug #814548
14334 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14336 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14338 * src/SDCCcse.c: fixed part of bug #814548
14340 2003-09-28 Borut Razem <borut.razem AT siol.net>
14342 * src/asm.c: rewrite of printILine() to use temporary file instead
14344 * src/xa51/main.c: commented out declaration of int rewinds
14346 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14348 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14350 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14352 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14353 * src/asm.c (printILine): Fixed bug #811015
14355 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14357 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14360 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14362 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14363 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14364 to correctly handle general case of AOP_PAIRPTR
14365 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14367 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14369 * src/mcs51/ralloc.c (fillGaps),
14370 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14371 register positioning bug)
14373 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14375 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14377 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14379 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14380 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14381 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14382 (ralloc doesn't intentionally do this now, but perhaps later)
14383 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14384 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14385 register positioning bugs (Fixed bug #762602 and #795325)
14386 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14387 (Fixed bug #808779)
14388 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14389 lines that --i-code-in-asm generates
14391 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14393 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14394 trying to fclose a FILE* that was already closed.
14396 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14398 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14399 of const struct should be treated as if const themselves)
14401 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14403 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14405 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14407 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14408 Unix (/n) and DOS (/r/n) line terminations.
14410 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14412 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14415 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14417 * src/mcs51/gen.c (genFunction, genEndFunction),
14418 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14419 and restore of EA so that stack offsets to parameters are
14420 correct when using both critical and reentrant/stack-auto.
14421 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14422 size (can be triggered in error if sloc is shared between
14423 different sized objects)
14424 * device/include/float.h: fixed macros to explicitly use
14425 unsigned long where needed
14427 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14429 Feature req. 799831: added code to allow nesting of critical functions
14430 * src/mcs51/gen.c (genFunction, genEndFunction)
14431 * src/ds390/gen.c (genFunction, genEndFunction)
14433 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14435 * src/SDCCsymt.c (sclsFromPtr),
14437 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14438 support for standard C idiom of memory mapped variables; for
14439 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14440 to xdata int at 0x1234 tempvar = 1.
14441 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14442 provided by Akiya ISHIDA
14444 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14446 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14447 * src/SDCCval.c (constVal): added reduction from int to char
14448 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14449 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14450 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14452 * support/regression/tests/shifts.c: fixed
14454 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14456 * src/z80/gen.c (genXor): Fixed bug #805445
14458 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 Fixed bug #621531 (const & volatile confusion in the type chain).
14461 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14462 refer to the const or volatile state of the pointer itself.
14474 * src/pic16/ralloc.c
14475 * support/regression/tests/const.c
14477 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14479 When checking for duplicated modules, use absolute paths
14480 instead of relative paths. Files changed:
14485 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14487 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14489 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14491 * device/include/string.h: added size_t typedef, changed
14492 prototypes to use size_t, eliminated separate reentrant and
14493 non-reentrant declarations, added _memmove declaration
14494 * device/lib/_memcpy.c: changed to use size_t instead of int,
14495 changed /4 to >>2 to avoid division library call
14496 * device/lib/_memcmp.c,
14497 * device/lib/_memset.c,
14498 * device/lib/_strncat.c,
14499 * device/lib/_strncpy.c,
14500 * device/lib/_strncmp.c: changed to use size_t instead of int
14501 * device/lib/_memmove.c: new file (fixed bug #772294)
14502 * device/lib/Makefile.in: added _memmove.c
14503 * device/lib/z80/asm_strings.s: fixed bug #772290
14504 * support/regression/tests/bitfields.c: attempt to fix host assertion
14505 failure on amd64-unknown-linux2.2
14507 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14509 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14510 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14511 * as/z80/asmain.c (main): fixed bug #801766
14513 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14515 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14518 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14520 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14521 reported in bug #800609
14523 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14525 * Top header beautifications in src/pic16 directory:
14526 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14527 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14528 pcoderegs.h, ralloc.c, ralloc.h
14529 * main.c: added top header and GPL license notice
14530 * pcode.c: fixed the if-conditional warning
14532 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14534 * device/lib/_mullong.c: replaced int by short for gcc
14536 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14538 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14539 and JUMPTABLE iCodes properly now (worked by accident before)
14540 * src/mcs51/gen.c (leftRightUseAcc),
14541 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14542 iCode properly now. Use getSize instead of nRegs since a & b
14543 aren't part of the nRegs tally.
14545 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14547 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14548 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14549 before instructions that use the _STATUS register
14551 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14553 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14554 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14555 fetching of the pointer
14556 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14557 copied from genNearPointerSet()
14558 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14559 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14560 If they pop r0/r1 they must be called in the opposite order than aopOp().
14561 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14562 (resp. --stack-auto), prepared for --xstack
14564 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14566 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14568 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14570 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14571 these ports have their own __sdcc_external_start()
14573 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14575 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14576 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14577 type for bits was changed. It resulted in bit variables becoming
14578 global, which is not permitted in PIC 14 assembly output.
14580 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14582 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14584 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14586 Z80 and MCS51 linkers complaint if a public symbol is defined
14587 in more than one library module:
14591 * as/mcs51/Makefile.in
14593 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14595 A few small changes that speed up the peephole optimizer.
14599 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14601 Try to make the peephole optimizer smarter by maintaining
14602 an association between the assembly source code and the
14603 iCodes that originated them. Put this information to use
14604 with a new peephole rule condition "notVolatile" so that
14605 the rules can be aggressive yet still safe.
14610 * src/mcs51/peeph.def
14612 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14617 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14618 if the left or right operand symbols have the accuse flag set.
14620 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14622 Changed the type of the result of the ! (NOT) operator to char;
14623 previously it returned the same type as the source. This allows
14624 us to eliminate all the genFloatNot functions (all of its target
14625 implementations were very buggy) since !float can use the same
14628 * src/SDCCicode.c (ast2iCode): ! returns char
14629 * src/mcs51/gen.c (genNot, genNotFloat),
14630 * src/ds390/gen.c (genNot, genNotFloat),
14631 * src/z80/gen.c (genNot, genNotFloat),
14632 * src/pic/gen.c (genNot, genNotFloat),
14633 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14635 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14637 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14638 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14639 during interrupts. Ensure WSAVE is located at a shared bank address.
14640 2. Fixed page selection in some places
14641 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14642 the registers name strings.
14643 4. Fixed "signed / unsigned compare" compiler warnings.
14644 5. The PIC port manages its own allocation of the general purpose
14645 registers, but makes no attempt to reuse them. As a result when
14646 compiling it soon runs out of general purpose registers. Some
14647 additional code was added to the files pcode.c and device.c to walk
14648 through the function call tree and rename the registers so that they
14658 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14659 genPlus() & genMinus() when the result is the same as left or right
14661 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14663 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14665 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14667 Made bitfield a distinct type from bit so that bitfields
14668 convert as per ANSI C and bits retain their traditional
14669 boolean style behaviour. Implemented bitfield support in
14677 * src/ds390/gen.c: bit v bitfield split
14678 * src/z80/gen.c: New support for bitfields
14679 * support/regression/tests/bitfields.c: reenabled z80,
14682 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14684 Rules 246.x, 247.x relate to bitfields, the others speed up
14685 access to xdata mapped I/O devices.
14687 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14689 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14691 Cleaned up genPackBits and genUnpackBits and added two helper
14692 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14693 for literal assignments in genPackBits (thanks to Frieder for
14699 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14701 Fixed bug #748310 (pointer to function type mishandled when the
14702 function name is omitted). Also fixed a SIGSEGV when a function
14703 attribute (reentrant, etc) is used on a non-function or on a
14704 function but misplaced before the parameter list.
14706 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14708 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14709 * support/Util/SDCCerr.h,
14710 * support/Util/SDCCerr.c: Added func attr misuse error msg
14712 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14714 Fixed bug #787649 by anonymous
14715 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14716 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14718 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14720 Fixed numerous bitfield problems.
14722 * src/SDCC.y: More bitfield related error checking
14724 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14725 * support/Util/SDCCerr.h,
14726 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14727 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14728 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14729 * support/regression/tests/bitfields.c: tests added
14731 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14733 Made the constant following the "interrupt" keyword optional. If
14734 omitted, the function will not automatically be given an entry
14735 in the interrupt vector table (similar to #pragma NOIV, but
14736 less syntacticly kludgy). The interrupt number is also now
14737 range checked. Also fixed a bug in the high order bit example
14744 * support/Util/SDCCerr.c
14745 * support/Util/SDCCerr.h
14748 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14750 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14751 * src/SDCCicode.c (operandOperation): rewritten some ops
14752 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14753 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14755 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14756 be re-activated by defining REDUCE_LITERALS)
14757 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14758 unsigned, but are signed by default
14759 * src/SDCCval.c (constVal): rearranged
14760 * src/SDCCval.c (valMod): preliminary fix
14761 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14762 * support/regression/literalop.c: added, work in progress
14764 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14766 Generate warnings for useless declarations like "char data;"
14767 that don't do what new users expect.
14770 * support/Util/SDCCerr.h
14771 * support/Util/SDCCerr.c
14773 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14775 * src/SDCCval.c (valMult): fix overflow detection of negative int
14777 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14779 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14781 Changes to support big endian targets:
14794 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14796 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14797 * device/lib/time.c: fixed warning "integer overflow in expression"
14799 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14801 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14802 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14803 constants are unsigned; added recognition of "u" flag for unsigned
14804 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14805 * src/SDCCval.c (valDiv, valMod): fixed signdness
14806 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14807 signedness of modulo, left and right shift
14808 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14809 * support/Util/SDCCerr.h: added warning W_INT_OVL
14810 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14811 * src/SDCCast.c (ast_print): improved output of constants
14813 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14815 Fixed some warnings when building with MSVC:
14817 * as/mcs51/asdata.c
14821 * link/z80/aslink.h
14822 * link/z80/lkdata.c
14823 * link/z80/lkeval.c
14828 * support/cpp2/cpplib.c
14832 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14834 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14836 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14838 * support/librarian/clean.mk: Do not remove Makefile.
14839 * support/librarian/Makefile: added.
14841 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14843 Added librarian to MSVC build:
14846 * support/librarian/librarian.dsp
14848 'configure' not needed for librarian, removed:
14849 * support/librarian/configure
14850 * support/librarian/configure.in
14851 * support/librarian/config_in.h
14852 * support/librarian/Makefile.in
14854 Hopefully these ones built the librarian and the rest of sdcc properly:
14856 * Makefile.common.in
14858 Messed up 'configure', so revert to previous version:
14862 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14864 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14865 there, while the mantissa of a double is "only" 53 bits wide.
14867 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14869 Adding sdcclib to the build. MSVC project coming soon.
14870 Files added/changed:
14872 * support/librarian/clean.mk
14873 * support/librarian/configure
14874 * support/librarian/configure.in
14875 * support/librarian/config_in.h
14876 * support/librarian/Makefile.bcc
14877 * support/librarian/Makefile.in
14878 * support/librarian/sdcclib.c
14881 * Makefile.common.in
14885 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14887 Linker now complaints if linked modules have conflicting options, for
14888 example, one compiled using --model-large and another one compiled with
14889 --model-small. The following files were modified:
14891 * as/mcs51/asdata.c
14892 * as/mcs51/aslink.h
14894 * as/mcs51/asmain.c
14896 * as/mcs51/i51pst.c
14897 * as/mcs51/lkdata.c
14898 * as/mcs51/lklibr.c
14899 * as/mcs51/lkmain.c
14905 * link/z80/aslink.h
14906 * link/z80/lkdata.c
14907 * link/z80/lklibr.c
14908 * link/z80/lkmain.c
14911 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14913 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14914 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14916 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/z80/mappings.i: fix _mul[us][int,long] entries
14920 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14922 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14924 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14926 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14927 * support/regression/tests/bitopcse.c: added
14935 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14937 added support for new library format to z80, gbz80 linkers:
14943 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14945 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14946 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14948 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14950 added DUMMY_READ_VOLATILE:
14959 * src/SDCCcse.c (algebraicOpts): many improvements
14960 * src/SDCCcse.h: removed algebraicOpts()
14961 * src/SDCCicode.c (picDummyRead): added
14963 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14965 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14966 "Insufficient space in data memory".
14968 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14970 * src/mcs51/gen.c: fixed bug #771358
14971 * src/z80/gen.c: fixed bug #759087
14973 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14975 * src/pic16/glue.c: minor cleanup by Vangelis
14977 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14979 * device/include/regc515c.h: fixed #758477
14980 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14981 * device/lib/_gptrput.c: saved a few bytes
14982 * my tab spacing is 8, yours too?)
14983 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14984 * device/lib/serial.c: process RX bytes earlier than TX bytes
14985 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14987 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14989 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14991 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14993 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14995 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14997 * device/lib/Makefile.in: bad fix, reverted to 1.43
14999 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15001 * device/lib/Makefile.in: added missing z80 object files
15003 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15005 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15006 pic16 progress by Vangelis:
15009 * src/pic/Makefile:
15016 * pic16/genarith.c:
15021 * pic16/pcodepeep.c:
15024 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15026 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15028 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15030 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15031 added gbz80 build to MSVC project.
15032 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15033 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15034 from 8051 stuff and setup so it links using a .lnk file.
15036 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15038 * support/librarian/sdcclib.c: sdcc librarian.
15039 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15042 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15044 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15046 2003-07-02 Borut Razem <borut.razem AT siol.net>
15048 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15049 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15050 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15051 src/xa51/main.c, src/z80/main.c:
15052 virtualization of glue() function: each port has it's own glue function,
15053 which is accessed by do_glue function pointer in PORT.general structure
15055 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15057 * DS800C400 fun, improved ROM interface and tinibios.
15059 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15061 * More support for DS80C400. Now includes beginning of interface to ROM.
15063 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15065 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15067 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15069 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15071 2003-06-19 Borut Razem <borut.razem AT siol.net>
15073 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15075 2003-06-19 Borut Razem <borut.razem AT siol.net>
15077 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15078 fixed Z80 port - crt0.o: cannot open.
15080 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15082 * support/Util/MySystem.c (merge_command): revert bad fix
15084 2003-06-18 Borut Razem <borut.razem AT siol.net>
15086 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15088 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15090 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15091 option --use-stdout sends errors to stdout instead of stderr.
15093 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15095 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15097 2003-06-15 Borut Razem <borut.razem AT siol.net>
15099 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15100 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15101 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15102 fixed width array of pointers replaced with sets;
15103 multiple include and lib paths ared transferred to preprocessor and linker
15104 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15105 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15106 fixed width array of pointers
15107 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15108 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15109 fixupPath(), getPathDifference()
15110 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15111 fixed width array of pointers
15113 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15115 * src/pic16/ralloc.c: fix warnings
15116 * src/pic16/pcode.c: fix warning
15118 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15120 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15121 know all the details, but essentially this set of changes enable
15122 the pic16 port to generate movff instructions and generate assembler
15126 * src/pic16/glue.c:
15127 * src/pic16/pcode.c:
15128 * src/pic16/device.c:
15129 * src/pic16/main.c:
15130 * src/pic16/pcode.h:
15131 * src/pic16/pcoderegs.c:
15132 * src/pic16/ralloc.c:
15133 * src/pic16/ralloc.h:
15135 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15137 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15138 added option --vc, so sdcc errors and warnings are compatible with
15139 Microsoft Visual Studio.
15141 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15143 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15144 device/lib/libfloat.lib: added atof function.
15146 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15148 * doc/sdccman.lyx: updated to Lyx 1.3
15149 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15150 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15151 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15153 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15155 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15157 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15159 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15160 additions to the "related tools/documentation" section
15162 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15164 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15166 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15168 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15169 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15171 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15173 * doc/sdccman.lyx: fix double dash and other minor things
15174 * doc/Makefile: fix double dash
15176 2003-05-28 Karl Bongers(patches from Martin Helmling)
15177 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15178 condition and ignore commands.
15180 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15182 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15183 is in parts still quite out of date, I did changes as far as I felt makes sense
15184 for a non-native english speaker.
15185 Please feel free to add to the manual or to correct my changes.
15186 * doc/Makefile: undid touching the date of intermediate tex files.
15188 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15190 * doc/sdccman.lyx: Manual has an index now
15192 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15194 Finalize muluint/mulsint and mululong/mulslong merging:
15195 * device/lib/_mulint.c
15196 * device/lib/_mullong.c
15197 * device/lib/gbz80/mul.s
15198 * device/lib/gbz80/stubs.s
15199 * device/lib/z80/mul.s
15200 * device/lib/z80/stubs.s
15201 * src/SDCCsymt.c (initCSupport)
15203 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15205 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15206 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15207 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15208 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15211 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15213 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15214 the regression tests I'm not brave enough to enable 245.b, 245.c
15215 * doc/sdccman.lyx: added latex preamble for hyperref package.
15216 Using pdflatex this will give you a hyperlinked pdf file with
15217 bookmarks. (prepend '%' before /usepackage if this breaks something)
15219 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15221 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15223 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15225 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15227 2003-05-21 <johan AT balder>
15229 * src/SDCCglue.c (printIval): fixed bug #739934
15231 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15233 Applied patch from bug 737905 (renamed yylineo to mylineno):
15240 * src/pic16/pcode.c: Cleaned warnings
15241 * src/pic16/pcodeflow.c: Cleaned warnings
15242 * src/pic16/pcoderegs.c: Cleaned warnings
15244 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15246 * src/pic16/pcode.c: Cleaned warnings
15247 * src/pic16/pcodepeep.c: Cleaned warnings
15248 * src/pic16/ralloc.c: Cleaned warnings
15250 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15252 * doc/sdccman.lyx: fixed bug 739745
15253 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15255 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15257 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15258 it can be defined with CFLAGS when running configure
15259 * src/SDCCmain.c: fixed compiling + linking with object files
15261 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15263 * configure.in: configure for pic16 port,
15264 added --disable-pic16-port
15265 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15266 * src/SDCCmain.c: linkOptions is changed to set *,
15267 added if/endif conditional macros to remove options help
15268 messages from optionsTable when a port is not configured, added
15269 support for the PIc16 port in the ports table, when executing
15270 the compiler with no port specified on command line, a default
15271 port is selected with the new macro DEFAULT_PORT which is
15272 defined in port.h, in setDefaultOptions() linkOptions is removed
15273 from initialization assignment, since now it is a set,
15274 parseCmdLine uses setParseWithComma for linkOptions, in
15275 linkEdit() linkOptions are accessed with new function indexSet()
15276 which returns the i'th item of a set variable. See SDCCset.c, in
15277 linkEdit() when calling buildCmdLine(), added linkOptions as
15278 last argument. Now users can pass arguments to gplink via the
15279 -Wl option, main() uses pic16glue() to glue up pic16 programs
15280 * src/SDCCpeeph.c: various changes to support pic16
15281 * src/SDCCset.c: added function void *indexSet(set *, int) to
15282 return the i'th item of the set
15283 * src/SDCCset.h: added function prototype for indexSet()
15284 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15285 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15286 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15287 added macro DEFAULT_PORT
15288 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15289 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15291 * src/pic16/glue.c: commented out some error producing lines
15292 * src/pic16/main.c: __config directives are commented out to stop
15293 gpasm complaining and test the linkage with gplink, _linkCmd and
15294 _asmCmd changed to be more gplink and gpasm friendly
15295 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15296 produced an error when parsed, peep rule 12 is added to utilize
15297 movff, but it is commented out since the pCode does not support
15298 yet a command with 2 address arguments
15300 2003-05-18 <johan AT balder>
15302 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15303 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15304 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15306 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15307 Added feature to script commands from file.
15309 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15311 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15312 * src/SDCCutil.c: include ctype.h for win32
15314 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15316 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15318 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15320 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15321 Fixed so you can set breakpoints prior to run, run does not stop
15322 on entry now. Add tbreak. Other enhancements and fixes for use
15325 2003-05-12 Borut Razem <borut.razem AT siol.net>
15327 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15329 2003-05-11 Borut Razem <borut.razem AT siol.net>
15331 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15332 the path of bin directory, so that PATH is the only env. variable, which has to be set
15333 in case of standard installation.
15334 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15335 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15336 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15338 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15340 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15341 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15342 temp files are in the port dir; clean the gen/test directory when
15343 generating new test.c
15344 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15345 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15346 * support/regression/tests/zeropad.c: added
15348 2003-05-09 <johan AT balder>
15350 * src/SDCCglue.c: fixed bug #597940
15352 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15354 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15355 cache sfr, optimize next,step, fix off by one sourceline,
15356 support ddd list function.
15357 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15359 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15361 * support/regression/HTMLgen.py: added compare_s2f()
15362 * support/regression/Makefile: redo 1.27
15363 * support/regression/generate-cases.py: redo 1.5
15365 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15367 * support/regression/tests/float.c: workaround 33 bit hex constant
15368 * support/regression/tests/simplefloat.c: fix division for host
15370 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15372 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15373 that tame's the PIC's over-aggressive optimizer.
15375 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15377 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15380 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15382 Initial support for DS80C400. "Hello world" runs on TINIm400
15385 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15387 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15388 * Some notes on ddd usage added in debugger/README
15389 Martin Helmling adding more features and fixes for ddd GUI debugger.
15390 Code added for nexti, stepi, up, down, and other adjustments.
15392 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15394 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15395 * src/pic/peeph.def Added two rules to optimize carry manipulation
15396 * src/pic/* removed debug printfs
15398 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15400 * debugger/mcs51/cmd.c: added header newalloc.h
15402 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15404 * as/Makefile: new EXEEXT
15405 * as/z80/Makefile: remove trailing slash of BUILDIR
15406 * as/z80/clean.mk: new EXEEXT
15407 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15408 * support/cpp2/Makefile.in: new EXEEXT
15409 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15411 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15413 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15414 EXEEXT was introduced to fix all related problems with targets
15415 "clean", "install" and "uninstall"; a couple of further flaws
15416 especially with "clean" have been fixed too
15417 * as/mcs51/Makefile.in
15418 * as/mcs51/clean.mk
15422 * debugger/mcs51/Makefile.in
15423 * debugger/mcs51/clean.mk
15424 * link/z80/Makefile
15425 * link/z80/Makefile.in
15426 * link/z80/clean.mk
15428 * packihx/Makefile.in
15430 * sim/ucsim/Makefile
15431 * sim/ucsim/clean.mk
15432 * sim/ucsim/avr.src/Makefile.in
15433 * sim/ucsim/avr.src/clean.mk
15434 * sim/ucsim/s51.src/Makefile.in
15435 * sim/ucsim/s51.src/clean.mk
15436 * sim/ucsim/xa.src/Makefile.in
15437 * sim/ucsim/xa.src/clean.mk
15438 * sim/ucsim/z80.src/Makefile.in
15439 * sim/ucsim/z80.src/clean.mk
15440 * sim/ucsim/main_in.mk
15441 * sim/ucsim/packages_in.mk
15442 * sim/ucsim/gui.src/Makefile.in
15443 * sim/ucsim/gui.src/serio.src/Makefile.in
15444 * sim/ucsim/gui.src/serio.src/clean.mk
15447 * support/cpp2/Makefile.in
15448 * support/cpp2/clean.mk
15449 * support/makebin/Makefile
15450 * support/makebin/clean.mk
15451 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15452 * doc/sdccman.lyx: --program-suffix no longer needed
15454 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15456 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15457 Martin Helmling added support for ddd GUI debugger.
15458 Code added to display assembly, set variables, and other commands
15459 to interface to ddd.
15461 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15463 * as/Makefile: fix target clean
15464 * as/clean.mk: fix target clean
15465 * as/z80/clean.mk: fix target clean
15467 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15469 * Makefile.common.in: added AT EXEEXT AT
15470 * configure.in: removed all mingw32 stuff
15471 * configure: rebuilt from configure.in
15472 * doc/sdccman.lyx: updated section "installation"
15473 * support/scripts/sdcc_mingw32: adapted to configure
15474 * support/scripts/sdcc_cygwin_mingw32: added
15476 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15478 * src/pic Added object file support for the PIC port
15479 * src/pic Applied patch from Craig Franklin (this started the object file support)
15480 * src/regression Updated the PIC regression tests for object files
15482 2003-04-20 Borut Razem <borut.razem AT siol.net>
15484 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15485 lklex.c: In function `getfid':
15486 lklex.c:203: warning: array subscript has type `char'
15487 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15488 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15489 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15490 stack handling macros
15492 2003-04-19 Borut Razem <borut.razem AT siol.net>
15494 * "handling space characters in file path" task:
15495 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15496 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15497 * support/Util/MySystem.h: make it self-sufficient
15498 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15499 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15500 handling space characters in file path
15501 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15502 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15503 * support/Util/MySystem.c: handling space characters in executable's path
15505 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15507 * as/z80/Makefile: fix permanent rebuild of z80
15508 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15509 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15511 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15513 * src/SDCCopt.c: add special case optimization to replace modulo by
15514 a power of two with a bitwise AND.
15516 2003-04-18 <johan AT balder>
15518 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15520 2003-04-17 <johan AT balder>
15522 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15523 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15525 2003-04-13 Borut Razem <borut.razem AT siol.net>
15527 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15528 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15529 fixed mingw problem in adl_NORMALIZE_PATH
15531 2003-04-12 Borut Razem <borut.razem AT siol.net>
15533 * fixed "#pragma SAVE/RESTORE can not be nested":
15534 * src/SDCC.lex: reworked pragma handling functions
15535 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15536 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15538 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15540 * src/SDCCutil.c (pathEquivalent): defined but not used
15541 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15542 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15543 * configure: rebuilt from configure.in
15544 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15545 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15546 * device/include/Makefile.in: replace sdcc_datadir
15547 * device/lib/Makefile.in: replace sdcc_datadir
15548 * Makefile.common.in: add LDFLAGS from configure
15549 * packihx/Makefile.in: use LDFLAGS
15550 * src/Makefile.in: use LDFLAGS
15551 * support/cpp2/Makefile.in: add LDFLAGS from configure
15552 * support/makebin/Makefile: use LDFLAGS
15553 * .version: bumped version number to 2.3.5
15555 2003-04-12 Borut Razem <borut.razem AT siol.net>
15557 * completed "different paths" task:
15558 * src/SDCCmacro.c: fixed bug in handling quotes
15559 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15560 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15562 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15564 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15566 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15568 * ds390/gen.c ds390/peeph.def: fix bug 706781
15570 2003-04-11 Borut Razem <borut.razem AT siol.net>
15572 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15574 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15576 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15577 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15578 set - this bit used to not be set...).
15579 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15580 bad code in PIC Port
15581 * src/regression/and2.c added to test bug 609268
15582 * src/regression/Makefile added and2.c to regression test
15585 2003-04-08 <johan AT CP255758-A>
15587 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15588 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15589 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15591 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15593 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15595 * support/cpp2/Makefile.in: fix bug #487815
15596 * configure: rebuilt from configure.in
15597 * Makefile.common.in: docdir changed, new path suffixes
15598 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15599 * sdcc_vc_in.h: reflect changes from sdccconf.h
15600 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15601 * src/SDCCutil.h: remove BINDIR hack
15602 * doc/sdccman.lyx: update new path hierarchy
15604 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15606 * src/SDCCpeeph.c: added okToRemoveSLOC test
15608 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15610 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15612 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15614 * src/SDCCpeeph.c: added labelIsReturnOnly test
15615 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15617 2003-04-05 <johan AT balder>
15619 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15620 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15621 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15622 * src/SDCCast.c: fixed a warning
15623 * src/SDCCast.h: fixed a warning
15624 * src/SDCCicode.c (operandFromAst): fixed a warning
15626 2003-04-04 <johan AT balder>
15628 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15629 * src/SDCCast.c (decorateType): fixed bug #715076
15630 * src/SDCC.y: fixed bug #702907
15632 2003-04-03 <johan AT balder>
15634 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15635 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15636 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15637 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15638 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15640 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15642 * _decdptr.c: fix return values
15643 * _gptrget.c: fix return values
15644 * _gptrgetc.c: fix return values
15645 * _gptrput.c: fix return values
15646 * _mulint.c: fix return values
15647 * as/z80/Makefile: fix 'make -j' problem
15649 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15651 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15652 * configure.in: big cleanup, updated to autoconf 2.5x
15653 * configure: rebuilt from configure.in
15654 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15655 * sdcc_vc_in.h: reflect changes from sdccconf.h
15656 * doc/Makefile: fixed a flaw in "make install"
15658 2003-04-02 <johan AT balder>
15660 * src/ds390/gen.c (genCmp): no comments
15661 * src/mcs51/gen.c (genCmp): no comments
15662 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15663 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15665 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15667 * support/regression/generate-cases.py: place generated file in given sub directory
15668 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15669 * support/regression/Makefile: improvements for 'make -j';
15670 side effect: it's simpler and faster now
15672 2003-03-31 Borut Razem <borut.razem AT siol.net>
15674 * src/z80/main.c: link-{port} and as-{port} defined without path
15675 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15677 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15679 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15681 2003-03-30 Borut Razem <borut.razem AT siol.net>
15683 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15684 changed type of list parameter to set
15685 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15686 * src/port.h: changed type of do_assemble() parameter to set
15687 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15688 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15689 definition of "cppoutfilename" macro with NULL value in preProcess()
15690 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15691 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15692 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15693 replaced with set *binPathSet
15694 * shash_add() deallocates the item, if allready exsists, before adding the new one
15695 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15697 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15699 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15700 a nested for loop bug in the PIC port
15701 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15704 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15706 * support/Util/dbuf.h: remove C++ stuff to make it portable
15708 2003-03-28 Borut Razem <borut.razem AT siol.net>
15710 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15711 literal strings in stringLiteral()
15712 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15713 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15716 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15718 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15720 2003-03-26 <johan AT balder>
15722 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15723 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15724 * src/SDCCast.c (decorateType): fixed " -v < 3"
15726 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15728 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15729 Added Lenny Story's debug infrastructure changes:
15730 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15731 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15732 * src/cdbFile.c: added
15733 * src/SDCCdebug.c: added
15734 * src/SDCCdebug.h: added
15735 * src/SDCCast.c (createFunction)
15736 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15737 * src/SDCCmain.c (parseCmdLine, main)
15738 * src/SDCCmem.c (redoStackOffsets)
15739 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15742 * src/avr/gen.c (genAVRCode)
15743 * src/ds390/gen.c (gen390Code)
15744 * src/mcs51/gen.c (gen51Code)
15745 * src/pic/gen.c (genpic14Code)
15746 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15747 * src/xa51/gen.c (genXA51Code)
15748 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15750 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15752 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15753 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15755 2003-03-22 <johan AT balder>
15757 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15759 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15761 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15762 * doc/cdbfileformat.lyx: added, written by Lenny Story
15763 * doc/Makefile: added cdbfileformat.lyx
15764 * doc/clean.mk: added cdbfileformat.lyx
15766 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15768 * src/mcs51/peeph.def: fix bug #705773
15770 2003-03-20 <johan AT balder>
15772 An sfr/sbit can have an "at #" AND an initializer
15773 * src/SDCCsymt.c (checkSClass):
15774 * src/SDCCmem.c (allocGlobal):
15775 * src/SDCCmem.c (allocLocal):
15776 * src/SDCCast.c (createBlock):
15778 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15780 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15782 2003-03-16 <johan AT balder>
15784 Undid the hackup of const and volatile, the problem is much bigger
15786 * src/SDCCast.c:1.171
15787 * src/SDCCglue.c:1.138
15788 * src/SDCCicode.c:1.146
15789 * src/SDCCsymt.c:1.150
15790 * src/SDCCval.c:1.65
15792 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15794 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15795 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15797 2003-03-13 <johan AT balder>
15799 Hackup const and volatile modifiers in type chains a bit:
15801 * src/SDCCast.c:1.169
15802 * src/SDCCglue.c:1.136
15803 * src/SDCCicode.c:1.143
15804 * src/SDCCsymt.c1.146
15805 * src/SDCCsymt.h1.59
15806 * src/SDCCval.c:1.63
15808 2003-03-12 <johan AT balder>
15810 * src/SDCCBBlock.h: more LRH debugging junk
15811 * src/SDCCcflow.h: more LRH debugging junk
15812 * src/SDCCloop.c: more LRH debugging junk
15813 * src/SDCC.y (struct_declaration): fixed bug #697590
15814 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15815 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15816 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15818 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15819 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15820 test function names must now match exactly).
15821 * src/SDCCcse.c: added special case in findCheaperOp to allow
15822 extending a short integer. Makes less awful code for bug 700121 test case.
15824 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15826 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15827 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15829 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15831 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15832 actually called (operandsNotEqual() was called for all
15833 operandsNotEqualX tests).
15835 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15837 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15838 with shorter literals. Fixes bug 700121.
15840 2003-03-11 <johan AT balder>
15842 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15844 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15846 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15847 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15849 2003-03-10 Borut Razem <borut.razem AT siol.net>
15851 * src/SDCCmain.c: pipe preprocessor's output
15852 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15853 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15854 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15855 which closes all pipes in pipeSet set
15856 * src/SDCCset.c: free deleted item in function deleteSetItem()
15857 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15858 moved from z80 to src subproject
15859 * .version: increased version number to 2.3.4
15861 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15863 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15864 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15865 * support/regression/ports/xa51/spec.mk: fix typo
15867 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15869 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15871 2003-03-09 Borut Razem <borut.razem AT siol.net>
15873 * src/SDCCmain.c: pipe preprocessor's output
15874 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15875 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15876 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15877 which closes all pipes in pipeSet set
15878 * src/SDCCset.c: free deleted item in function deleteSetItem()
15879 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15880 moved from z80 to src subproject
15882 2003-03-09 Borut Razem <borut.razem AT siol.net>
15884 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15885 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15886 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15887 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15888 * src/SDCCglobl.h: unification of WIN32 native definitions
15890 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15892 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15894 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15896 * src/configure.in: check for endianess (even while cross-compiling)
15897 * src/configure: check for endianess (even while cross-compiling)
15898 * src/configure_in.h: check for endianess (even while cross-compiling)
15899 * src/avr/gen.c: remove old endianess stuff
15900 * src/mcs51/gen.c: remove old endianess stuff
15901 * src/ds390/gen.c: remove old endianess stuff
15902 * src/pic/gen.c: remove old endianess stuff
15903 * src/pic/genarith.c: remove old endianess stuff
15904 * src/pic/glue.c: fix endianess check
15905 * src/pic16/gen.c: remove old endianess stuff
15906 * src/pic16/genarith.c: remove old endianess stuff
15907 * src/pic16/glue.c: fix endianess check
15908 * src/xa51/gen.c: remove old endianess stuff
15909 * src/z80/gen.c: fix endianess check
15910 * src/SDCCglue.c: fix endianess check
15911 * src/ds390/peeph.def: fix bug 700036
15913 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15916 * src/configure: find appropriate data-types on host for SDCC's int and long
15917 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15918 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15919 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15921 2003-03-07 <johan AT balder>
15924 some minor cleanups before the big shot
15925 OP_DEFS and OP_USES now use Kevin's protection
15926 new option --nolabelopt
15928 * src/SDCCBBlock.c:
15937 * src/ds390/ralloc.c:
15938 * src/mcs51/ralloc.c:
15939 * src/pic/ralloc.c:
15940 * src/xa51/ralloc.c:
15941 * src/z80/ralloc.c:
15943 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15945 * src/pic/pcode.c (get_op): fix 64 bit warnings
15946 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15947 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15948 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15949 * support/regression/tests/malloc.c: fix 64 bit warnings
15951 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15953 * src/mcs51/gen.c (genMinus): fixed bug 696436
15955 2003-03-02 Borut Razem <borut.razem AT siol.net>
15957 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15959 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15961 * configure.in: test for mkstemp
15962 * sdccconf_in.h: add HAVE_MKSTEMP
15964 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15966 * device/include/ctype.h: removed warning while using --stack-auto
15967 * device/include/malloc.h: removed warning while using --stack-auto
15968 * device/include/string.h: removed warning while using --stack-auto
15970 2003-02-23 Borut Razem <borut.razem AT siol.net>
15972 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15973 because NDEBUG is defined (see man assert)
15974 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15976 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15978 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15979 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15981 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15983 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15984 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15986 2003-02-18 <johan AT balder>
15988 * as/mcs51/asmain.c (asmbl): module can start with a digit
15989 * as/z80/asmain.c (asmbl): module can start with a digit
15991 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15993 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15994 * src/asm.c: fix pipe() for Mingw32
15996 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15999 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16000 make -V work again; --c1mode reads now from stdin
16001 * doc/sdccman.lyx: added --c1mode
16002 * support/Util/SDCCerr.c: new messages for c1 mode
16003 * support/Util/SDCCerr.h: new messages for c1 mode
16004 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16006 2003-02-15 <johan AT balder>
16008 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16010 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16012 * doc/sdccman.lyx: Environment variables, -o and other minor things
16014 2003-02-14 <johan AT balder>
16016 * src/xa51/main.c: before anyone really tries to use it :)
16018 * Install doc's in share/sdcc/doc
16019 * removed some obsolete files
16020 * Do a proper make distclean and uninstall
16021 M Makefile.common.in
16024 M device/include/Makefile.in
16025 M device/lib/Makefile.in
16028 M sim/ucsim/doc/Makefile.in
16030 R src/avr/peeph.rul
16031 R src/xa51/peeph.rul
16032 M support/cpp2/Makefile.in
16033 M support/makebin/Makefile
16036 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16038 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16040 2003-02-10 Borut Razem <borut.razem AT siol.net>
16042 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16043 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16044 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16045 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16046 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16047 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16048 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16049 src/z80/Makefile.bcc: Borland Makefile cleanup
16050 * as/z80/Makefile.bcc: Added Borland Makefile
16051 * support/cpp2/borland.h: Removed
16053 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16055 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16056 * src/SDCC.lex: new pragma NOIV
16057 * src/SDCCglobl.h: new pragma NOIV
16058 * src/SDCCmem.c: new pragma NOIV
16060 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16062 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16064 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/SDCCmain.c: signal handling is switched off by --debug
16067 * doc/Makefile: small fix for install; use clean.mk again
16068 * doc/clean.mk: clean *.pdf and *.html too
16070 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16072 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16073 * device/lib/printfl.c: fix a ds390 bug by making it portable
16074 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16075 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16076 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16077 * debugger/mcs51/cmd.c: converted multi-line string literals
16078 * sim/ucsim/globals.cc: converted multi-line string literals
16079 * src/SDCCmain.c: introduced signal handler to remove temp files
16080 * doc/Makefile: small tweaks, implement clean
16081 * doc: removed generated files
16083 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16085 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16086 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16087 Address Record is not correctly generated for DS390."
16089 2003-02-02 Borut Razem <borut.razem AT siol.net>
16091 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16092 * as/mcs51/asm.h: fixed compilation with Borland C
16093 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16094 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16095 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16096 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16097 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16098 src/z80/Makefile.bcc: delete $(LIB) only if exist
16099 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16101 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16103 * device/include/malloc.h: introduced NULL
16104 * device/include/string.h: introduced NULL
16105 * device/include/stdlib.h: introduced NULL
16106 * device/lib/_memcpy.c: removed NULL
16107 * device/lib/_strcat.c: removed NULL
16108 * device/lib/_strchr.c: removed NULL
16109 * device/lib/_strcmp.c: removed NULL
16110 * device/lib/_strcpy.c: removed NULL
16111 * device/lib/_strcspn.c: removed NULL
16112 * device/lib/_strlen.c: removed NULL
16113 * device/lib/_strncat.c: removed NULL
16114 * device/lib/_strncmp.c: removed NULL
16115 * device/lib/_strncpy.c: removed NULL
16116 * device/lib/_strpbrk.c: removed NULL
16117 * device/lib/_strrchr.c: removed NULL
16118 * device/lib/_strspn.c: removed NULL
16119 * device/lib/_strstr.c: removed NULL
16120 * device/lib/_strtok.c: removed NULL
16121 * device/lib/malloc.c: removed NULL, include own header
16123 2003-02-02 <johan AT balder>
16125 * 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
16126 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16127 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16128 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16129 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16130 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16132 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16134 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16137 2003-02-01 <johan AT balder>
16139 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16141 2003-01-31 <johan AT CP255758-A>
16143 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16145 2003-01-30 <johan AT balder>
16147 * src/SDCCBBlock.c: automatic bug detection
16148 * src/SDCCicode.c: automatic bug detection
16150 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16152 * src/SDCCglobl.h: now --xram-size 0 works
16153 * src/SDCCmain.c: now --xram-size 0 works
16155 2003-01-29 <johan AT balder>
16157 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16159 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16161 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16162 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16163 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16164 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16165 * src/SDCCglobl.h: Added options --xram-size and --code-size
16166 * src/SDCCmain.c: Added options --xram-size and --code-size
16168 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16170 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16171 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16173 2003-01-27 <johan AT balder>
16175 * src/SDCC.y: fixed bug #613764
16177 2003-01-26 <johan AT balder>
16179 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16180 * src/SDCCsymt.h: fixed bug #673374
16181 * src/SDCCglue.c: fixed bug #661910
16182 * src/SDCCast.c: fixed bug #458099 and 673374
16184 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16186 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16187 * as/mcs51/strcmpi.h: added
16188 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16189 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16190 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16191 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16192 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16193 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16194 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16195 * as/mcs51/Makefile.aslink: new module strcmpi
16196 * as/mcs51/Makefile.asx8051: new module strcmpi
16197 * as/mcs51/Makefil.bcc: new module strcmpi
16198 * as/mcs51/Makefile.in: new module strcmpi
16199 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16201 2003-01-26 <johan AT balder>
16203 * src/SDCCglue.c: reverted back to 1.124
16204 * src/SDCCast.c: reverted back to 1.156
16205 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16207 2003-01-25 <johan AT balder>
16209 * src/SDCCglue.c: A better fix for bug #661910
16210 * src/SDCCast.c: A better fix for bug #661910
16211 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16213 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16215 * src/Makefile.in: remove spawn.o
16216 * src/SDCCmain.c: remove spawn.h
16217 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16218 * src/spawn.c: removed
16219 * src/spawn.h: removed
16220 * support/regression/ports/ds390/spec.mk: link with -r
16222 2003-01-24 <johan AT CP255758-A>
16224 * src/ds390/gen.c (aopOp): fixed bug #667458
16225 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16226 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16227 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16229 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16231 * src/mcs51/peeph.def: better assembler identation by Frieder
16232 * src/mcs51/gen.c: better assembler identation by Frieder
16234 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16236 * as/z80/string.h: removed for gcc 3.2
16237 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16238 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16240 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16242 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16243 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16244 * support/regression/Makefile: separate temp files for ports
16245 * support/regression/generate-cases.py: separate temp files for ports
16246 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16247 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16249 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16251 * moved tinitalk to device/examples/ds390
16253 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16255 * as/mcs51/lkmem.c: rflag is for DS390
16256 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16257 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16258 (linkEdit): move mem- and map-files the same way as ihx-files
16259 * src/z80/main.c (_setDefaultOptions): removed --generic
16260 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16261 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16262 * src/pic/glue.c (picglue): --c1mode works again
16263 * src/pic16/glue.c (pic16glue): --c1mode works again
16264 * src/asm.c (printCLine): fix #660034
16266 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16268 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16269 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16270 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16271 * as/mcs51/lkmem (summary): better fix for sp problem
16272 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16273 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16274 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16275 remove --stack-after-data
16277 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16279 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16280 * src/SDCCutil.c (join): ugly bug: missing '\0'
16281 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16283 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16285 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16287 * src/pic/main.c (_asmCmd): gpasm supports -o
16288 * src/z80/main.c: more general macros
16289 * device/lib/Makefile.in: remove intermediate files
16291 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16293 * .version: Bumped version number to 2.3.3
16294 * src/SDCCBBlock.c: new option -o
16295 * src/SDCCglobl.h: new option -o
16296 * src/SDCCglue.c: new option -o
16297 * src/SDCCmain.c: new option -o
16298 * src/asm.c: new option -o
16299 * src/ds390/main.c: new option -o
16300 * src/pic/glue.c: new option -o
16301 * src/pic/pcode.c: new option -o
16302 * src/pic/ralloc.c: new option -o
16303 * src/pic16/glue.c: new option -o
16304 * src/pic16/pcode.c: new option -o
16305 * src/pic16/ralloc.c: new option -o
16306 * src/z80/main.c: new option -o
16307 * device/lib/Makefile.in: use -o
16308 * support/regression/ports/ds390/spec.mk: use -o
16309 * support/regression/ports/gbz80/spec.mk: use -o
16310 * support/regression/ports/mcs51/spec.mk: use -o
16311 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16312 * support/regression/ports/z80/spec.mk: use -o
16313 * support/regression/ports/ucz80/spec.mk: use -o
16314 * support/regression/ports/xa51/spec.mk: use -o
16315 * support/regression/fwk/lib/timeout.c: fix usage string
16317 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16318 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16320 2003-01-07 <johan AT balder>
16322 * src/SDCCast.c (decorateType): fixed bug #600035
16324 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16325 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16326 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16327 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16328 * src/pic/pcode.c: outcommented unused variable to remove warnings
16329 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16331 2003-01-06 <karl AT turbobit.com>
16332 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16335 2003-01-06 <johan AT balder>
16337 * src/SDCCicode.c: fixed array add
16339 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16340 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16341 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16343 2003-01-04 <johan AT balder>
16345 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16347 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16348 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16350 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16351 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16352 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16354 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16355 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16357 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16358 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16360 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16361 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16363 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16365 * in /sdcc/as/mcs51/ changed these files in order to create an
16366 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16367 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16368 following files to include the previous two files: aslink.dsp,
16369 Makefile.aslink, Makefile.bcc, and Makefile.in.
16371 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16372 .adb instead of .cdb
16374 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16376 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16377 value from option --iram-size.
16379 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16381 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16384 2002-09-18 <wiml AT hhhh.org>
16386 * SDCClrange.h: exposed setFromRange() and setToRange()
16387 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16388 packRegsForAccUse() (bug 542397)
16389 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16390 multiple times and emitting the fetch operations more than once
16391 added aopGetUsesAcc() function to allow binary operators to
16392 fetch their operands in the correct order; made genMinus() emit
16393 compact code for X = LITERAL - Y
16395 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16396 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16397 sprintf() in line 1267.
16399 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16400 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16403 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16404 Changes to aslink (All the changes are marked with 'JCF'):
16406 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16409 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16410 area BSEG. Also moves, if possible, the DATA area down into the internal
16411 ram so more space is available.
16413 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16416 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16417 not bytes. Function summary() which creates a memory usage summary
16418 file with extension .mem. Reports of overlaping stack and small stack
16419 size. If the space for the stack is less than 16 bytes aslink trows a
16422 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16423 the 8051. Option 'y' for memory summary output file.
16425 Changes to sdcc (All the changes are marked with 'JCF'):
16427 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16429 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16430 overlaying area for it (uses RegBankUsed[4]).
16432 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16433 bank zero as used by default. By default aslink locates the stack
16434 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16435 the creation of the .mem file. Delegates the allocation of data area
16436 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16437 the begining of the stack area to aslink.
16439 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16440 glue() in SDCCglue.c creates an area for it.
16442 2002-09-03 Borut Razem <borut.razem AT siol.net>
16443 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16444 sdcc/src/pic/glue.c:
16445 introduced atexit() handler for teporay files removal in case of
16446 errors, assertions, ...
16448 2002-08-29 Borut Razem <borut.razem AT siol.net>
16449 * sdcc/support/cpp2/auto-host_vc_in.h:
16450 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16451 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16452 Maybe there is a similar problem with BORLANDC? It should be checked!
16454 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16455 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16456 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16457 was not executed, and the compiler (cl) launched a warning:
16458 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16460 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16461 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16463 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16464 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16466 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16467 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16468 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16469 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16470 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16471 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16472 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16473 - added Release configuration in VS projects
16474 - review of compiler an linker options
16475 - VC .exe files are generated in bin_vc directory, not to interfere
16476 with binaries generated from other projects (cygwin, mingw, bcc ...)
16478 * sdcc/src/yacc.dsp: added
16480 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16481 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16482 and insert the version number definitions from .version
16484 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16486 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16487 added - genarate auto-host.h using auto-host_vc_in.h as template
16490 removed from CVS, generated automatically
16492 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16493 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16495 2002-08-11 Borut Razem <borut.razem AT siol.net>
16496 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16498 2002-08-10 Borut Razem <borut.razem AT siol.net>
16499 * src/SDCCmain.c (main):
16500 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16501 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16502 The consequence was that some temporary files were not removed.
16505 unification of code in functions tempfilename() and tempfile():
16506 function tempnam() is defined in Visual Studio 6.0 and .NET
16508 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16510 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16511 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16512 - removed compiler command line option /WX: Treats all warnings as errors
16513 - update a list of source files, included into the project
16515 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16516 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16517 changed project type to Generic Project so that can be correcly converted to VS.NET project
16519 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16521 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16523 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16525 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16526 added return 0 statements after assert() to make compiler happy
16528 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16529 added newline in the def file to keep MSC compiler satisfied
16531 * sdcc/src/z80/gen.c:
16532 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16533 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16534 - solved MSC error in function aopDump()
16536 * sdcc_vc.h: define PREFIX as "\\sdcc"
16538 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16539 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16541 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16542 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16543 - Rewrote the register banking algorithm.
16544 - Added pCode live-range analysis to registers (for now, only non-used and
16545 singly-used registers optimized away)
16547 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16549 * 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.
16551 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16552 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16554 2002-04-22 Michael Hope <michaelh AT vroom>
16556 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16558 * configure.in (DD_COPT): Added include support required for gbdk.
16560 * .version: Bumped version number just to increase it.
16562 * src/SDCCmain.c: Added -nostdinc to the default options.
16564 2002-04-15 Michael Hope <michaelh AT vroom>
16566 * device/lib/z80/printf.c (sprintf): Added.
16568 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16570 * src/z80/peeph.def: Added transpose redundent load rule.
16572 * src/z80/main.c: Added force callee saves for jaune.
16574 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16576 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16578 2002-03-28 Johan Knol <johan AT balder>
16580 * src/SDCCval.c: fixed bug #532436
16582 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16584 Added "char *Processor" field to the port structure.
16587 Added -p option. Allows port dependent processor to be specified.
16590 Initialized the new field char *Processor field to NULL in all ports
16593 Compiler generated registers for interrupt context saving
16594 were not getting allocated.
16596 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16599 Fixed left shift. Will promote the left side of a left shift
16600 if a) left shifting more than size of operand or b) when assigned
16601 to something size > size of left side
16603 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16605 tons of changes. Register allocation has been
16606 rewritten. Added customization for the various PICs. Flow
16607 analysis is restructured. ...
16609 * src/pic/device.h:
16612 * src/pic/device.c:
16613 Added. device.c is a PIC port hack to accomodate variations
16616 2002-03-13 Michael Hope <michaelh AT vroom>
16618 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16620 2002-03-04 johanknol <johanknol AT manik>
16622 * /src/SDCCval.c: fixed
16624 const unsigned char arr[][2] = { { 0, 1 } };
16625 t18.c:1: error: Initializer element is not constant
16627 2002-03-04 bela <bela AT manik>
16629 * /device/include/mcs51reg.h:
16630 ds89c420 register definition update
16632 2002-03-03 <johan AT FRIJA>
16634 * support/Util/SDCCerr.c: did something, but don't no why anymore
16636 * support/regression/tests/bug-524691.c: made it a little less shy
16638 * src/SDCCast.c (decorateType): fixed bug #524697
16640 * src/SDCCast.c: made some lineno improvements
16642 * src/SDCCval.c (getNelements): changed warning to error
16644 * src/SDCCglue.c (printIvalArray): changed warning to error
16646 * src/SDCCicode.c: fixed a warning for mingw
16648 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16650 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16652 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16654 * src/ds390/peeph.def:
16655 Added some more peephole rules
16657 * src/ds390/gen.c: Various fixes & enhancements
16659 * src/SDCClrange.c, src/SDCClrange.h:
16660 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16662 * src/ds390/ralloc.c:
16663 various fixes & enhancements (ds390) specific
16665 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16666 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16669 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16671 2002-03-02 <johan AT FRIJA>
16673 * src/SDCCast.c (decorateType): fixed bug #524708
16675 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16677 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16679 2002-03-01 Michael Hope <michaelh AT vroom>
16681 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16683 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16685 2002-03-01 <johan AT FRIJA>
16687 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16689 * src/SDCCast.c (decorateType): fixed bug #524209
16691 * src/SDCCval.c (valNot): fixed bug #524195
16693 2002-02-26 <johan AT balder>
16695 * src/xa51/gen.c: fixed a warning
16697 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16699 * src/SDCCast.c (decorateType): fixed bug #522534
16701 2002-02-23 <johan AT balder>
16703 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16705 2002-02-22 <johan AT balder>
16707 * src/SDCCast.c: fixed bug #514865
16709 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16711 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16713 * sdcc/src/SDCCloop.c:
16714 Previous fix was not good. basic blocks that have "break" or "return" are
16715 not really partof a loop , but live ranges used in these blocks should
16716 be live thru the entire loop, so set partOfLoop but don't add them to
16719 2002-02-21 <johan AT FRIJA>
16721 * src/SDCCcse.c: fixed bug #514308
16723 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16726 Fixed BUG #519583. If a conditional block ended in a return/break
16727 statement inside a loop, it was not being considered part of the loop.
16729 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16731 2002-02-10 Karl Bongers <karl AT turbobit.com>
16734 Fixed up SDCDB debugger somewhat. Updated debugger/README
16735 with lots of comments and notes.
16737 * device/examples/test2.c:
16738 Fix bug, "red" variable not being initialized(compiler complained).
16740 * device/examples/Makefile, examples/test3.c:
16741 Add Makefile in device/examples folder, compiles test3.c
16742 for use as a multiple module SDCDB test case.
16744 * sim/ucsim/cmd.src/cmdset.cc:
16745 Took out debug printfs in ucsim "next" command.
16747 * sim/ucsim/xa.src:
16748 Karl and Johan start ucsim XA support. Most dissassembly working,
16749 about 75% emulation done(plenty of work remaining).
16751 * sim/ucsim/z80.src:
16752 Add Z80 support to ucsim, add test-ucz80 regression test,
16753 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16754 Notice z80 compiler fails on examples/test3.c/crc code.
16756 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16758 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16759 Added support for --parms-in-bank1
16761 * src/ds390/peeph.def:
16762 added a few more peephole optimzations
16764 * src/ds390/main.c:
16765 1) added __builtin_inp & __builtin_outp used to read in data of given length
16766 from a memory mapped port
16767 2) added __builtin_memcmp
16768 3) added __builtin_swapw swap bytes of a short
16770 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16771 1) handle multiple send & receives from register bank1
16772 2) ralloc can now allocate DPTR1 to some liveRanges
16774 * src/SDCCsymt.c, src/SDCCsymt.h:
16775 changes to handle multiple sends & receives
16777 * src/SDCCptropt.h:
16778 added some pointer arithmetic optimization
16780 * src/SDCCptropt.c:
16781 added some pointer arithmetic optimizations but not stable yet so not
16782 called from anywhere (will get this working shortly)
16784 * src/SDCCopt.c: fixed for multiple sends & receives
16787 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16788 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16789 set preprocessor defines (depending on options)
16791 * src/SDCCicode.c, src/SDCCicode.h:
16792 changes made to handle multiple sends & receives
16795 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16797 * src/SDCCcse.c, src/SDCCcse.h:
16798 added function findbackward def (to be used in upcoming optimization)
16800 * src/SDCCcflow.c, src/SDCCcflow.h:
16801 added function returnAtEnd - to determine if a basic block terminates with
16804 * src/SDCCast.c, src/SDCCast.h:
16805 added option parms-in-bank1
16807 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16808 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16809 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16810 adjusted for --parms-in-bank1 option
16812 * device/include/string.h:
16813 donot redefine "reentrant" keyword
16815 * device/include/ds80c390.h: Added some more SFRs
16817 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16819 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16821 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16823 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16825 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16827 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16829 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16831 * Added --xram-movc option
16833 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16835 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16837 2002-01-11 Johan Knol
16839 * Added math lib of Jesus Calvino-Fraga
16841 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16843 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16844 * support/regression/Makefile: new target test-mcs51-stack-auto
16845 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16847 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16849 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16851 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16853 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16855 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16857 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16859 * src/SDCCglue.h: add definition for printIvalChar()
16861 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16863 * src/SDCCast.c: fix #498138 by Johan
16865 * src/SDCCglue.c: fix #498138 by Johan
16867 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16869 * support/regression/Makefile: fix clean
16871 * support/regression/ports/ds390/support.c: fix transmission of last character
16873 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16875 * /sdcc/src/ds390/gen.c:
16876 a) improved computing address of stack variable
16877 b) took out some #if 0 code
16878 c) improved parmBytes adjustment
16879 d) improved genPlusIncr & genMinusIncr
16880 e) genCmp could generate bad code (when left assigned to DPTR)
16881 f) Fixed bug in hasInc
16883 * /sdcc/src/ds390/ralloc.c:
16884 a) packRegsForSupport could mess up live information (Fixed)
16885 b) packRegsDPTRuse could be incorrect for left & right shift
16887 * /sdcc/src/mcs51/ralloc.c:
16888 packRegsForSupport could mess up the live information (Fixed)
16890 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16892 * /sdcc/src/SDCCast.c:
16893 can reverse a loop even if function call is present as long
16894 as the loop control variable is local & is not passed as parameter
16896 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16898 * /sdcc/ChangeLog: *** empty log message ***
16900 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16901 More builtin function additions for TININative
16903 * /sdcc/src/ds390/ralloc.c:
16904 Had broken the regression testsuite
16906 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16908 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16909 Added funcattr hasStackParms will be set for reentrant functions when there
16910 are paramteres on the stack, this helps in minimizing frame pointer generation
16911 typeFromStr can handle function pointers now
16913 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16914 *** empty log message ***
16916 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16918 * /src/ds390/gen.c, /src/ds390/main.c:
16919 More builtin function additions for TININative
16921 * /src/ds390/ralloc.c:
16922 Had broken the regression testsuite
16924 * /src/SDCCast.c: Fixed a bug in dumptree
16926 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16927 Added funcattr hasStackParms will be set for reentrant functions when there
16928 are paramteres on the stack, this helps in minimizing frame pointer generation
16929 typeFromStr can handle function pointers now
16931 * /doc/builtins.txt, /doc/TININative.txt:
16932 *** empty log message ***
16935 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16937 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16938 ALPHA version for -mTININative
16940 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16941 updated to reflect changes in the port structure
16944 added function do_assemble (similar to do_link) if non-null this function
16945 will be called to do assembly (-mTININative) requires a multi command
16947 added function genAssemblerEnd will be called to generate assembler Epilogue
16950 added _JavaNative to debug info printing
16952 * /src/SDCCmain.c: added option --tini-libid
16953 added port->do_assemble function (-mTININative) has a multi command assemble
16955 * /src/SDCCglue.c: Disabled "constExpr" check
16956 added port->genAssemblerEnd function
16958 * /src/SDCCglobl.h: Added option --tini-libid value
16961 tookout optimizeCompare from the header (has no external references)
16963 * /src/SDCCast.c: made one more function "static"
16965 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16967 * src/z80/mappings.i: Added z80asm support.
16969 * src/z80/main.c: Added z80asm support on --asm=z80asm
16971 * src/z80/gen.c: Fixed asm portability issues.
16973 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16975 * src/SDCCglue.c (printExterns): Added global/extern split.
16977 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16979 * support/regression/Makefile: added test for mcs51 model large
16981 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16983 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16985 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16987 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16989 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16991 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16993 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16995 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16997 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16999 * support/regression/tests/simplefloat.c: Port to mcs51.
17001 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17002 * support/regression/tests/bug-485362.c: Added.
17004 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17006 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17008 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17010 * src/z80/gen.c (aopDump): Added a dump function.
17012 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17013 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17015 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17017 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17019 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17021 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17023 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17025 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17027 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17029 * support/regression/ports/ds390/support.c: Use tinibios.
17031 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17033 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17035 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17036 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17038 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17040 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17042 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17044 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17046 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17047 (packRegsForIYUse): Created and optimised.
17049 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17051 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17052 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17054 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17056 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17058 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17060 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17062 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17064 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17066 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17068 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17070 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17072 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17074 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17076 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17077 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17078 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17080 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17082 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17083 (genNotFloat): Added.
17084 (genUminusFloat): Added.
17086 * device/lib/z80/Makefile: Added floating pt stubs.
17088 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17090 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17092 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17094 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17096 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17098 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17100 * sdcc/support/regression/Makefile: Add port ds390.
17102 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17104 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17106 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17108 * sdcc/support/regression/ports/ds390/support.c: Added.
17110 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17112 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17114 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17116 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17118 * device/include/malloc.h: Added z80 and gbz80 support.
17120 * device/lib/gbz80/heap.s: Added.
17122 * device/lib/z80/heap.s: Added.
17124 * device/lib/malloc.c: Added z80 and gbz80 support.
17126 * support/regression/tests/malloc.c (testMalloc): Added.
17128 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17130 * support/regression/tests/bug-478094.c: Added.
17132 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17134 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17136 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17138 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17140 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17142 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17144 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17146 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17148 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17150 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17152 * support/regression/tests/bug-477927.c: Added.
17154 * src/z80/peeph.def: Added minor rules.
17156 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17158 * src/z80/peeph.def: Added jump optimisation modification.
17160 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17162 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17164 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17166 * support/regression/tests/funptrs.c: Added.
17168 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17170 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17172 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17174 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17176 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17178 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17179 (movLeft2ResultLong): Created.
17181 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17182 (joinPushes): Added. Joins two char pushes into a word push.
17184 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17186 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17188 * support/makebin/Makefile (install): Added creation of dest dir.
17190 2001-10-24 Karl Bongers <karl AT turbobit.com>
17192 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17194 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17196 * src/z80/ralloc.c: Turned off faulty pack for one use.
17198 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17200 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17202 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17204 * support/regression/Makefile: Improved clean
17206 * support/regression/ports/gbz80/spec.mk: Added clean
17208 * support/regression/ports/host/spec.mk: Added clean
17210 * support/regression/ports/z80/spec.mk: Added clean
17212 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17214 * support/regression/ports/mcs51/timeout.c: little improvements
17216 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17218 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17220 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17222 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17224 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17226 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17228 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17230 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17231 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17233 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17235 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17237 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17239 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17241 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17243 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17245 * support/regression/tests/longor.c: Added.
17247 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17249 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17251 * as/mcs51/aslink.h: define PATH_MAX
17253 * as/mcs51/asm.h: define PATH_MAX
17255 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17257 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17259 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17261 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17263 * src/SDCCglobl.h: define PATH_MAX
17265 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17267 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17269 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17271 * src/z80/gen.c (gencjneshort): Fixed
17273 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17275 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17277 * support/regression/tests/bug-469671.c: Added.
17279 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17281 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17283 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17285 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17287 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17289 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17291 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17293 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17295 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17297 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17299 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17301 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17303 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17305 * 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.
17307 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17309 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17311 2001-10-07 <johan AT FRIJA>
17313 * device/lib/gets.c (gets): fixed the return value.
17315 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17316 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17318 * 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.
17320 * 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.
17322 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17324 * src/pic/gen.c: Removed Safe_strdup.
17326 * configure.in: Added option to enable libgc support.
17328 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17329 (bitVectUnion): Optimised.
17330 (bitVectIntersect): Optimised.
17331 (bitVectBitsInCommon): Optimised.
17332 (bitVectCplAnd): Optimised.
17334 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17336 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17338 * src/SDCCmain.c: distinguish between assembler debug and plain options
17340 * src/avr/main.c: remove standard assembler options
17342 * src/ds390/main.c: remove standard assembler options
17344 * src/mcs51/main.c: remove standard assembler options
17346 * src/port.h: removed "PENDING" comment
17348 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17350 * src/device/lib/_mulint.c : new, with assember functions
17352 * src/device/lib/_mullong.c : new, with assember functions
17354 * src/device/lib/_divuint.c : with assember functions
17356 * src/device/lib/_divsint.c : with assember functions
17358 * src/device/lib/_divulong.c: with assember functions
17360 * src/device/lib/_divslong.c: with assember functions
17362 * src/device/lib/_moduint.c : with assember functions
17364 * src/device/lib/_modsint.c : with assember functions
17366 * src/device/lib/_modulong.c: with assember functions
17368 * src/device/lib/_modslong.c: with assember functions
17370 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17372 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17374 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17375 replaced _mululong.c and _mulslong.c by _mullong.c
17377 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17379 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17381 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17383 * src/SDCCglue.c: test, if win32api is available for MINGW
17385 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17387 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17388 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17389 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17390 * support/regression/ports/host/spec.mk: removed GENERIC
17391 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17392 * support/regression/ports/z80/spec.mk: removed GENERIC
17394 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17396 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17398 * support/regression/tests/bug-467035.c: Created.
17400 2001-10-01 <johan AT FRIJA>
17402 * src/SDCC.y: fixed bug #466586 part 1
17404 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17406 * SDCCicode.c: z80 has no generic pointers
17407 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17409 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17411 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17413 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17415 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17417 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17419 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17421 * configure.in: Fixed up so that ucsim is only configured once.
17423 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17425 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17426 (getPathDifference): As above.
17428 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17430 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17432 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17433 * .version: Updated to 2.3.1
17435 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17436 Added copyright header.
17438 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17439 (assemble): Added support for macro based assembler commands.
17440 (linkEdit): Added support for macro based linker commands.
17441 (preProcess): Changed the pre-processor to use macros.
17442 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17443 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17445 * device/lib/z80/crt0.s: Added module name for debugging.
17447 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17449 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17451 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17453 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17455 * src/Makefile.in: Added SDCCmacro and SDCCutil
17457 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17459 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17461 2001-09-16 <johan AT FRIJA>
17463 * 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.
17465 2001-09-15 <johan AT FRIJA>
17467 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17468 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17470 2001-09-11 <johan AT FRIJA>
17472 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17474 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17476 * support/regression/tests/bug-460444.c: Added test case.
17478 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17479 (genCast): Added justification for all of the asserts.
17481 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17483 * support/regression/support.c: _xdata replaced by xdata
17485 * support/regression/spec.mk: removed _generic
17487 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17489 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17491 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17492 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17494 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17496 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17498 * support/regression/tests/bug-460010.c: Added test case.
17500 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17502 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17504 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17506 * support/regression/testfwk.c: removed workaround for bug #436344
17508 * support/regression/tests/bp.c: use less memory with mcs51
17510 * support/regression/tests/bug-441448.c: use less memory
17512 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17514 * support/regression/collate-results.py: typo
17516 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17518 * support/regression/tests/fetchoverlap.c: Added new test case.
17520 * support/regression/tests/bp.c: Added new test case.
17522 * support/regression/tests/bug-448984.c: Added new test case.
17524 * support/regression/tests/pow2shifts.c: Added new test case.
17526 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17527 (genlshTwo): Fixed right shift for count > 8.
17529 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17531 2001-09-08 <johan AT FRIJA>
17533 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17535 2001-09-07 <johan AT FRIJA>
17537 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17539 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17541 2001-09-06 <johan AT FRIJA>
17543 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17544 * bernhard noted me at this: "() equals to (void)" (1.38)
17546 2001-09-05 <johan AT FRIJA>
17548 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17550 2001-09-04 <johan AT FRIJA>
17552 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17555 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17557 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17559 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17561 * link/z80/aslink.h: Fixed path for PATH_MAX
17563 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17565 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17567 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17569 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17571 * 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.
17573 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17575 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17576 (genCmp): Fixed up genCmp for the GB with longs.
17578 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17580 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17582 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17584 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17586 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17588 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17590 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17592 * 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.
17594 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17596 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17598 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17600 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17602 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17604 * sim/ucsim/configure: little improvement of Cygwin-detection
17605 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17606 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17607 * support/regression/tests/bug-221100.c: small changes for mcs51
17608 * support/regression/tests/bug-221168.c: small changes for mcs51
17609 * support/regression/tests/bug-227710.c: small changes for mcs51
17610 * support/regression/tests/staticinit.c: small changes for mcs51
17611 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17612 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17613 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601