1 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4 support/regression/tests/bug2655200.c:
5 applied modified patch from Robert Larice <larice AT vidisys.de>
6 fixing original report of bug #2655200: pointer to pdata memory
7 not correctly initialized
9 2009-03-11 Borut Razem <borut.razem AT siol.net>
11 * as/asranlib/asranlib.c: retain the original file mode
13 2009-03-10 Borut Razem <borut.razem AT siol.net>
15 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
16 support/regression/tests/bug1875933.c:
17 fixed bug #1875933: Evelyn jumps into the void
18 thanks to Robert Larice
20 2009-03-10 Raphael Neider <rneider AT web.de>
22 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
23 to pCodeInstruction to avoid a segmentation fault
25 2009-03-03 Borut Razem <borut.razem AT siol.net>
27 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
29 2009-03-03 Raphael Neider <rneider AT web.de>
31 * device/lib/pic/libdev/Makefile.in: build device-specific
32 libraries for the correct processor, fixes #2654585
34 2009-03-01 Raphael Neider <rneider AT web.de>
36 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
38 2009-03-01 Borut Razem <borut.razem AT siol.net>
40 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
41 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
42 changed sdcc version to 2.9.0
44 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
46 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
47 (serialRegAssign): do not spil bit registers
48 throughout cosmetic changes
49 * support/regression/tests/bug2435941.c: new, added
51 2009-02-28 Raphael Neider <rneider AT web.de>
53 * src/regression/compare10.c,
54 src/regression/compare7.c,
55 src/regression/compare8.c,
56 src/regression/compare9.c: reset watchdog timer in time
57 * src/regression/configword.c: apply patch from #2488150
58 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
59 handler to 0x0000 as the linker no longer knows STARTUP sections
60 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
61 patch #2512926 to (mostly) fix #1762626, cosmetic changes
62 * src/pic/pcodepeep.c: remove reference to nonexisting function
64 2009-02-28 Raphael Neider <rneider AT web.de>
66 * device/include/pic16/signal.h: avoid multiline inline
67 assembler statements in macros, addresses #2644965
69 2009-02-27 Raphael Neider <rneider AT web.de>
71 * device/include/pic16/pic18f[24][3456]k20.h,
72 device/include/pic16/pic18f[68][567]j50.h,
73 device/include/pic16/pic18f[68]6j55.h,
74 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
75 device/lib/pic16/libdev/pic18f[68][567]j50.c,
76 device/lib/pic16/libdev/pic18f[68]6j55.c,
77 device/include/pic16/pic18fregs.h,
78 device/include/pic16/pic16devices.txt,
79 device/lib/pic16/pics.all,
80 device/lib/pic16/libdev/Makefile.am,
81 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
82 families (87j50 family contributed by Robert Wuest)
84 * device/include/pic16/adc.h,
85 device/lib/pic16/libio/adc/adcbusy.c,
86 device/lib/pic16/libio/adc/adcclose.c,
87 device/lib/pic16/libio/adc/adcconv.c,
88 device/lib/pic16/libio/adc/adcopen.c,
89 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
91 * doc/sdccman.lyx: updated list of supported devices, fixed typo
92 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
94 * device/lib/pic16/Makefile.in,
95 device/lib/pic16/libm/Makefile.in,
96 device/lib/pic16/debug/Makefile.in,
97 device/lib/pic16/libio/Makefile.in,
98 device/lib/pic16/startup/Makefile.in,
99 device/lib/pic16/libsdcc/Makefile.in,
100 device/lib/pic16/libdev/Makefile.in,
101 device/lib/pic16/libc/Makefile.in: regenerated
103 2009-02-27 Borut Razem <borut.razem AT siol.net>
105 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
106 #1829678 and #1704376 in the way proposed by Alan Baldwin
108 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
110 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
111 to Steve Qu for the fix.
113 2009-02-23 Borut Razem <borut.razem AT siol.net>
115 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
116 it is already fixed for mcs51 and hc08 targets
117 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
119 2009-02-22 Borut Razem <borut.razem AT siol.net>
121 * device/lib/Makefile.in: fixed parenthesis error
122 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
123 fixed webdocs bug #1967920: --version
125 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
127 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
129 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
131 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
132 when addresses are unsorted
134 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
136 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
137 Gudjon Gudjonsson <gudjon AT gudjon.org>
138 * device/include/mcs51/p89c66x.h: fixed some defines
139 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
140 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
143 2009-02-14 Borut Razem <borut.razem AT siol.net>
145 * doc/sdccman.lyx: corrected cpp info
147 2009-02-13 Borut Razem <borut.razem AT siol.net>
149 * as/Makefile.in: *.doc renamed to *.txt
151 2009-02-11 Borut Razem <borut.razem AT siol.net>
153 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
154 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
156 2009-02-11 Borut Razem <borut.razem AT siol.net>
158 * doc/sdccman.lyx: documented ar format libraries
160 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
162 * support/regression/tests/float_single.c: added regression
163 test. Some testpoints for probably rarely used functions
164 (acosf, sinhf, tanf, expf) disabled for some targets
166 2009-02-10 Raphael Neider <rneider AT web.de>
168 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
169 (genAssign): fixed for operands on the stack
171 * device/lib/pic16/libc/stdio/vfprintf.c,
172 device/lib/pic16/configure.ac,
173 device/lib/pic16/Makefile.common: add configurable support for
174 printing floats via ./configure --enable-floats
175 * device/lib/pic16/configure,
176 device/lib/pic16/Makefile.in,
177 device/lib/pic16/libm/Makefile.in,
178 device/lib/pic16/debug/Makefile.in,
179 device/lib/pic16/libio/Makefile.in,
180 device/lib/pic16/startup/Makefile.in,
181 device/lib/pic16/libsdcc/Makefile.in,
182 device/lib/pic16/libdev/Makefile.in,
183 device/lib/pic16/libc/Makefile.in: regenerated
184 * doc/sdccman.lyx: documented float support and how to get it
185 * doc/Makefile.in: fixed race condition on parallel builds
187 * device/lib/pic16/libc/stdio/sprintf.c,
188 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
189 pointer to the string buffer, enlarge buffer for x_ftoa()
191 2009-02-10 Borut Razem <borut.razem AT siol.net>
193 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
195 2009-02-10 Raphael Neider <rneider AT web.de>
197 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
199 2009-02-09 Raphael Neider <rneider AT web.de>
201 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
202 artificial bank size limits for compound data (structs, arrays),
203 avoids assert if --obanksel=N, N > 1, is given
205 2009-02-09 Borut Razem <borut.razem AT siol.net>
207 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
208 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
209 uses '`' character instead '\n' for padding
210 * as/asranlib/asranlib.c: made it more robust
212 2009-02-08 Borut Razem <borut.razem AT siol.net>
215 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
216 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
219 2009-02-07 Borut Razem <borut.razem AT siol.net>
221 * as/asranlib/asranlib.c: fixed BSD header length calculation
222 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
223 due sdcc asxxxx license change to GPLv3
225 2009-02-05 Borut Razem <borut.razem AT siol.net>
227 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
228 added support for BSD (Mac OS X) ar format
229 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
230 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
231 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
232 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
233 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
234 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
235 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
236 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
237 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
238 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
239 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
240 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
241 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
242 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
243 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
244 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
245 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
246 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
247 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
248 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
249 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
250 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
251 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
252 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
253 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
254 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
255 changed license to GPL either version 3, or (at your option) any
258 2009-02-05 Borut Razem <borut.razem AT siol.net>
260 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
261 added support for BSD (Mac OS X) ar format
263 2009-02-02 Borut Razem <borut.razem AT siol.net>
265 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
266 device/lib/z80/Makefile.in:
267 chose source files in the PORT directory if they are available
269 2009-02-01 Raphael Neider <rneider AT web.de>
271 * device/lib/pic16/libdev/pic18f1220.c,
272 * device/lib/pic16/libdev/pic18f4450.c:
273 define SSPBUF to allow use of printf
275 2009-02-01 Borut Razem <borut.razem AT siol.net>
277 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
278 device/lib/hc08/Makefile.in, device/lib/incl.mk,
279 device/lib/z80/Makefile.in:
280 don't remake libraries
281 * support/regression/tests/snprintf.c:
282 reenable floating point in small-xstack-auto library
284 2009-01-26 Raphael Neider <rneider AT web.de>
286 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
288 2009-01-25 Raphael Neider <rneider AT web.de>
290 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
291 search path instead of appending them
293 2009-01-24 Borut Razem <borut.razem AT siol.net>
295 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
296 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
297 to 32 bit unsigned int when calling sputl() since it is a macro
298 * as/link/lkar.c: changed the initialization of This->loaded
300 2009-01-23 Borut Razem <borut.razem AT siol.net>
302 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
303 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
304 unsigned int when calling new(), since asxxxx doesn't use function
307 2009-01-21 Borut Razem <borut.razem AT siol.net>
309 * as/link/lkar.h: sgetl and sputl are independent of endianness
310 * as/link/sdxxxx_config.h.in: removed endianness detection
312 2009-01-20 Borut Razem <borut.razem AT siol.net>
314 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
315 due creation of ar format libraries
316 * support/scripts/sdcc.nsi:
317 don't add nonexistent object files to the package
319 2009-01-19 Borut Razem <borut.razem AT siol.net>
321 * Makefile.in, configure.in, configure,
322 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
323 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
324 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
325 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
326 device/lib/small/Makefile.in,
327 device/lib/z80/Makefile.in: create ar format libraries
328 * support/regression/ports/mcs51-xstack-auto/spec.mk:
329 use device/lib/Makefile to create library
330 * support/regression/tests/snprintf.c:
331 floating point is not enabled in small-xstack-auto library
332 * device/lib/libfloat.lib, device/lib/libint.lib,
333 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
335 2009-01-18 Borut Razem <borut.razem AT siol.net>
337 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
338 warning: extra tokens at end of #endif directive
340 2009-01-11 Borut Razem <borut.razem AT siol.net>
342 * Makefile.in: added SDCC_ASRANLIB to PKGS
344 2009-01-10 Borut Razem <borut.razem AT siol.net>
346 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
347 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
348 due added support for ar format libraries
350 2009-01-09 Borut Razem <borut.razem AT siol.net>
352 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
353 as/asranlib/asranlib.c: added asranlib
354 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
355 * Makefile.in, as/link/hc08/Makefile.in,
356 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
357 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
358 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
359 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
360 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
361 configure.in, sdcc.dsw: modified to support ar format libraries
363 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
365 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
368 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
370 * sim/ucsim/z80.src/inst_ed.cc:
371 Fixed bug #2488074, which made regression tests fail.
373 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
375 * device/lib/z80/mod.s,
376 device/lib/z80/div.s,
377 device/lib/z80/mulchar.s,
378 device/lib/z80/mul.s,
379 device/lib/z80/divsigned.s,
380 device/lib/z80/Makefile.in:
381 Implemented RFE #1702376.
383 2009-01-05 Borut Razem <borut.razem AT siol.net>
385 * as/link/lksdcclib.c:
386 fixed linker hanging in INDEXLIB is not defined (hc08)
388 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
391 Implemented RFE #2485684, and some further improvements of HL caching
393 * src/z80/peeph-z80.def:
394 Fixed a bug exposed by implementing RFE #2485684.
396 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
398 * src/z80/peeph-z80.def:
399 Peephole improvements.
402 device/include/string.h,
403 device/lib/z80/memmove.s:
405 * device/lib/z80/Makefile.in,
406 device/lib/Makefile.in,
407 support/regression/tests/memory.c,
408 device/lib/z80/strlen.s:
409 Partially implemented RFE #2471534.
411 2009-01-04 Borut Razem <borut.razem AT siol.net>
413 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
414 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
415 * doc/README.txt: updated John Hartman's e-mail address
416 * as/link/lkrel.c, as/link/lksdcclib.c:
417 fixed bug #2484677: Linker hangs
418 * src/z80/peep.c: fixed msvc warning C4047:
419 'return' : 'int ' differs in levels of indirection from 'char *'
420 * config.dsp: as/lib corrected to as/link
422 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
425 Implemented RFE #2484693.
426 * src/z80/peeph-z80.def:
427 Some peephole improvements.
429 2009-01-03 Borut Razem <borut.razem AT siol.net>
432 fixed warning: 'ret' may be used uninitialized in this function
434 2009-01-02 Borut Razem <borut.razem AT siol.net>
436 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
437 as/link/getline.[ch], as/link/lkrel.[ch]: added,
438 made support for differnet library formats more flexible,
439 preparation for support of ar format
440 * as/link/lklibr.c, as/link/z80/Makefile.in,
441 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
442 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
443 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
444 as/link/hc08/lkelf.c, as/link/aslink.h:
445 made support for differnet library formats more flexible,
446 preparation for support of ar format
448 2009-01-01 Borut Razem <borut.razem AT siol.net>
450 * as/link/asxxxx_config.h.in:
451 fixed warning: extra tokens at end of #endif directive
453 fixed warning: suggest parentheses around && within ||
454 * device/lib/Makefile.in: allow whitespaces at the end of lines in
455 ports.build, in order to make it work on cygwin - it seems to be a
456 bug in cygwin grep: CR is not treated as part of end-of-line
458 2008-12-31 Borut Razem <borut.razem AT siol.net>
460 * configure, configure.in, config.dsp, config_vc.awk,
461 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
462 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
463 introduced asxxxx_config.h.in
465 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
468 src/z80/peeph-z80.def:
469 Minor addition improvement.
471 2008-12-30 Raphael Neider <rneider AT web.de>
473 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
474 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
475 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
476 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
477 support/librarian/sdcclib.c, support/makebin/makebin.c:
478 partially revert changes from r5293..r5295
480 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
482 * src/z80/peeph-z80.def:
483 Minor peephole improvement.
485 2008-12-29 Raphael Neider <rneider AT web.de>
487 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
488 incorrectly discarded BANKSELs
490 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
492 * support/regression/tests/memory.c:
493 Added simple test for memset(), memcpy() and memmove()
495 2008-12-29 Borut Razem <borut.razem AT siol.net>
497 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
499 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
501 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
502 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
503 (177.j): added new rule
504 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
505 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
506 (decorateType CAST): propagate storage class to generic pointer results
508 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
510 * device/lib/z80/string.c,
511 device/lib/z80/printf.c,
512 device/lib/z80/mul.s:
515 Fixed code generation bug exposed by builtin memcpy().
517 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
519 * device/lib/_memcpy.c:
520 fixed conflict with builtin memcpy()
522 2008-12-26 Borut Razem <borut.razem AT siol.net>
524 * support/librarian/sdcclib.c:
525 fixed bug 2466950: "sdcclib broken"
526 by removing fgets return value check
528 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
531 device/include/string.h: Implemented RFE #1914254
533 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
534 * device/lib/z80/Makefile.in,
535 device/lib/Makefile.in,
536 device/lib/z80/memmove.s: Implemented RFE #1914256
538 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
540 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
541 * src/z80/peep.c: improved checks for unused data
543 src/z80/main.c: Implemented RFE #1899189
545 2008-12-25 Borut Razem <borut.razem AT siol.net>
547 * support/regression/Makefile.in:
548 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
550 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
552 * src/z80/peeph-z80.def: minor peephole improvements
554 2008-12-21 Borut Razem <borut.razem AT siol.net>
556 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
557 due to redefinition of symbol __assert
558 sdcclib.c:53:1:warning: "__assert" redefined
559 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
560 warning: this is the location of the previous definition
562 2008-12-20 Raphael Neider <rneider AT web.de>
564 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
565 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
566 support/cpp/libcpp/macro.c: fix format string errors
568 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
570 * src/pic/device.c: partial rewrite using strtok,
571 quieten compiler warnings, adopt SDCC coding style
573 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
574 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
575 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
576 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
577 support/librarian/sdcclib.c, support/makebin/makebin.c:
578 quieten most compiler warnings
580 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
581 probably fix operator precedence bug
583 * doc/clean.mk: quieten rm if no .lyx is present
585 2008-12-19 Borut Razem <borut.razem AT siol.net>
587 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
588 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
589 doc/README.txt, doc/test_suite_spec.lyx:
590 applied patch 2446381: Dcoumentation spelling correcitons
591 thanks to Steven Borley
593 2008-12-16 Raphael Neider <rneider AT web.de>
595 * device/include/pic/pic12f629.h,
596 device/include/pic/pic12f675.h,
597 device/lib/pic/libdev/pic12f629.c,
598 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
600 2008-12-14 Borut Razem <borut.razem AT siol.net>
602 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
603 converted to LyX 1.5.7 (\lyxformat 276) format
605 2008-12-07 Borut Razem <borut.razem AT siol.net>
607 * support/regression/tests/bitfields.c:
608 added test case for bug #2366757
610 2008-12-07 Raphael Neider <rneider AT web.de>
612 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
613 NULL pointer dereference, closes #2366757
615 2008-11-25 Raphael Neider <rneider AT web.de>
617 * device/include/pic16/pic16devices.txt,
618 sdcc/src/pic16/device.c,
619 sdcc/src/pic16/device.h: implicitly disable XINST
620 whenever CONFIG4L is set via an additional optional
621 argument to the configword directive in pic16devices.txt
623 2008-11-24 Raphael Neider <rneider AT web.de>
625 * device/lib/pic16/configure.ac,
626 device/lib/pic16/Makefile.common: fixed quoting issues
628 * device/lib/pic16/configure,
629 device/lib/pic16/debug/Makefile.in,
630 device/lib/pic16/libc/Makefile.in,
631 device/lib/pic16/libdev/Makefile.in,
632 device/lib/pic16/libio/Makefile.in,
633 device/lib/pic16/libm/Makefile.in,
634 device/lib/pic16/libsdcc/Makefile.in,
635 device/lib/pic16/Makefile.in,
636 device/lib/pic16/startup/Makefile.in: regenerated
638 * src/pic16/main.c (_pic16_finaliseOptions): revert to
641 2008-11-24 Raphael Neider <rneider AT web.de>
643 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
644 argument of --asm= or --link= to allow for
645 --asm="sh script --options", the user can double quote the
646 argument if needed: --asm="'c:/program files/gpasm' -q",
647 also fix some potential buffer overflows
649 2008-11-19 Borut Razem <borut.razem AT siol.net>
652 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
653 thanks Mauro Giachero
655 2008-11-16 Borut Razem <borut.razem AT siol.net>
657 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
658 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
660 2008-11-15 Borut Razem <borut.razem AT siol.net>
662 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
663 src/SDCCsymt.c, src/SDCCsymt.h:
664 fixed RFE #2291335 : Unnamed bit-field initialization
665 * support/regression/tests/bitfields.c:
666 added test case for RFE #2291335
667 * support/regression/tests/bug-1981238.c:
668 don't initialize unnamed bit-fields
670 2008-11-11 Raphael Neider <rneider AT web.de>
672 * device/include/pic16/pic18f25j10.h,
673 device/include/pic16/pic18f45j10.h: remove useless boilerplate
675 * device/include/pic16/adc.h,
676 device/lib/pic16/libio/adc/adcbusy.c,
677 device/lib/pic16/libio/adc/adcclose.c,
678 device/lib/pic16/libio/adc/adcconv.c,
679 device/lib/pic16/libio/adc/adcopen.c,
680 device/lib/pic16/libio/adc/adcread.c,
681 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
682 and fixed ADC routines to work for more target devices,
683 incorporates patch #2036130 by Nick Materer
685 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
687 * device/include/ctype.h,
688 * device/include/ds400rom.h,
689 * device/include/ds80c390.h,
690 * device/include/float.h,
691 * device/include/math.h,
692 * device/include/serial.h,
693 * device/include/stdbool.h,
694 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
696 * device/include/mcs51/C8051F336.h,
697 * device/include/mcs51/C8051T600.h,
698 * device/include/mcs51/C8051T610.h,
699 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
700 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
702 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
704 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
706 2008-11-10 Raphael Neider <rneider AT web.de>
708 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
709 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
710 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
711 (patch by Nick Materer, #2253980)
713 * device/lib/pic16/libio/adc.ignore,
714 device/lib/pic16/libio/i2c.ignore,
715 device/lib/pic16/libio/usart.ignore,
716 device/lib/pic16/pics.all: updated to build more device libs
718 * device/lib/pic16/libdev/Makefile.am,
719 device/lib/pic16/libdev/Makefile.in,
720 device/lib/pic16/libio/Makefile.am,
721 device/lib/pic16/libio/Makefile.in: regenerated
723 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
724 names per memory location, applied SDCC style to more functions
726 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
728 * device/include/mcs51/p89lpc933_4.h: new NXP header file
729 * device/include/mcs51/p89lpc935_6.h: new NXP header file
730 * device/include/mcs51/p89v66x.h: minor changes
731 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
733 2008-11-09 Raphael Neider <rneider AT web.de>
735 * device/include/pic/pic14devices.txt: fixed memory description for
736 12f629 and 12f675, closes #2236240
738 2008-11-06 Borut Razem <borut.razem AT siol.net>
740 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
741 pass system include paths with -isystem to sdcpp
742 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
743 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
745 2008-11-02 Raphael Neider <rneider AT web.de>
747 * doc/sdccman.lyx: updated the sections on the library build process
748 and on how to add support for new devices, and documented known
749 problems with the extended instruction set including a workaround
751 2008-11-01 Raphael Neider <rneider AT web.de>
753 * device/include/pic16/adc.h,
754 device/include/pic16/pic16devices.txt,
755 device/include/pic16/pic18f2410.h,
756 device/include/pic16/pic18f2510.h,
757 device/include/pic16/pic18f2515.h,
758 device/include/pic16/pic18f2610.h,
759 device/include/pic16/pic18f4410.h,
760 device/include/pic16/pic18f4510.h,
761 device/include/pic16/pic18f4515.h,
762 device/include/pic16/pic18f4610.h,
763 device/include/pic16/pic18fregs.h,
764 device/lib/pic16/libdev/Makefile.am,
765 device/lib/pic16/libdev/Makefile.in,
766 device/lib/pic16/libdev/pic18f2410.c,
767 device/lib/pic16/libdev/pic18f2510.c,
768 device/lib/pic16/libdev/pic18f2515.c,
769 device/lib/pic16/libdev/pic18f2610.c,
770 device/lib/pic16/libdev/pic18f4410.c,
771 device/lib/pic16/libdev/pic18f4510.c,
772 device/lib/pic16/libdev/pic18f4515.c,
773 device/lib/pic16/libdev/pic18f4610.c,
774 device/lib/pic16/libio/Makefile.am,
775 device/lib/pic16/libio/Makefile.in,
776 device/lib/pic16/pics.all: added support for 18f[24][456]10
777 and 18f[24]515 devices
778 * doc/sdccman.lyx: updated list of supported PIC16 devices
780 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
781 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
782 src/xa51/gen.c: avoid compiler warnings
783 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
785 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
787 * device/include/mcs51/p89v66x.h: NXP header file
788 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
789 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
791 2008-10-14 Raphael Neider <rneider AT web.de>
793 * device/lib/pic16/libdev/Makefile.am,
794 device/lib/pic16/libio/Makefile.am: enable building libraries for
795 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
796 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
797 * device/lib/pic16/libdev/Makefile.in,
798 device/lib/pic16/libio/Makefile.in: regenerated
800 2008-10-14 Raphael Neider <rneider AT web.de>
802 * device/include/pic16/pic18f2450.h,
803 device/include/pic16/pic18f4450.h,
804 device/lib/pic16/libdev/pic18f2450.c,
805 device/lib/pic16/libdev/pic18f4450.c,
806 device/include/pic16/adc.h,
807 device/include/pic16/pic16devices.txt,
808 device/include/pic16/pic18fregs.h,
809 device/lib/pic16/libdev/Makefile.am,
810 device/lib/pic16/libdev/Makefile.in,
811 device/lib/pic16/libio/Makefile.am,
812 device/lib/pic16/libio/Makefile.in,
813 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
815 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
816 stack to a fixed location, relax it to automatically work with all
817 but the smallest devices (256 byte RAM devices need #pragma stack)
819 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
821 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
822 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
823 * device/lib/_strcspn.c: fixed bug 2140931
825 2008-10-06 Raphael Neider <rneider AT web.de>
827 * device/include/pic16/stdio.h,
828 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
829 declared __naked for convenience, named all arguments
830 * device/lib/pic16/libc/stdio/strmgpsim.c,
831 device/lib/pic16/libc/stdio/strmmssp.c,
832 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
834 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
835 empty __naked functions,
836 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
837 corner cases (unlink first/last pCode in list), reuse more code
839 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
841 * src/ds390/main.c (_ds390_genInitStartup): added
842 * src/SDCCpeeph.c (getPatternVar): new, added,
843 (labelInRange): fixed bug 2115959
844 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
845 * src/SDCCicode.h: added newiTempOperand
846 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
847 added optimizations for 0/x and x/-1, see also patch 2142900
848 * support/regression/tests/onebyte.c (testMul): added test cases
850 2008-09-20 Borut Razem <borut.razem AT siol.net>
853 definition of absolute address symbols without initial value,
854 fixed SDCC crash "do not know how to intialize symbol"
856 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
858 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
859 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
860 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
861 * device/lib/z80/stubs.s: added stubs for above functions
862 * src/SDCCopt.c (convilong),
863 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
864 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
865 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
866 * support/regression/tests/onebyte.c: enabled all tests for z80
868 2008-09-15 Borut Razem <borut.razem AT siol.net>
870 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
871 device/lib/pic16/libc/stdio/printf.c,
872 device/lib/pic16/libc/stdio/strmusart.c,
873 device/lib/pic16/libc/stdio/printf_tiny.c,
874 device/lib/pic16/libc/stdio/sprintf.c,
875 device/lib/pic16/libc/stdio/strmgpsim.c,
876 device/lib/pic16/libc/stdio/putchar.c,
877 device/lib/pic16/libc/stdio/fprintf.c,
878 device/lib/pic16/libc/stdio/strmmssp.c,
879 device/device/lib/pic16/libc/stdio/vprintf.c,
880 device/lib/pic16/libc/stdio/printf_small.c,
881 device/lib/pic16/libc/stdio/vsprintf.c,
882 device/lib/pic16/libc/stdio/strmputchar.c,
883 device/lib/pic16/libc/Makefile.am,
884 device/lib/pic16/libc/Makefile.in:
885 *printf now returns int, puchar.c moved from stdlib to stdio,
886 *printf format parameter type changed from char * to const char *,
887 added GNU link excetion text to library source files,
888 applyed GNU coding style, removed useless svn ids,
889 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
890 binary specifier: "%b", "%hb" and "%lb"
891 * device/lib/pic16/libc/stdio/vfprintf.c:
892 applied patch #2044424: PIC16: vfprintf
893 thanks Mauro Giachero
894 * support/regression/tests/bug1057979.c:
895 removed old pic16 sprintf specifics
896 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
897 * doc/sdccman.lyx: documented 'b' binary format specifier removal
899 2008-09-15 Raphael Neider <rneider AT web.de>
901 * src/pic16/device.c (pic16_dump_usection): force udata sections
902 into the addressable range (0..0xFFF), workaround for a gpsim
903 bug preventing simulation of regtest bug1750318
904 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
905 (serialRegAssign): fixed regtest bug-971834,
906 (pic16_packRegisters): avoid null-pointer dereference
908 2008-09-14 Raphael Neider <rneider AT web.de>
910 * src/pic16/gen.c, src/pic16/ralloc.c: use
911 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
912 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
914 2008-09-12 Borut Razem <borut.razem AT siol.net>
916 * support/regression/fwk/testfwk.h:
917 define pdata as data for pic16 target
918 thanks Mauro Giachero
920 2008-09-11 Borut Razem <borut.razem AT siol.net>
922 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
923 support/regression/absolute.c:
924 applied patch #2105615: Some PIC16 testcase fixlets
925 thanks Mauro Giachero
927 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
929 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
930 * support/regression/tests/bug2094505.c: new, added
932 2008-09-07 Borut Razem <borut.razem AT siol.net>
934 * src/SDCCglue.c, src/SDCCast.c:
935 fixed throw of "excess elements" warning for char arrays
936 * support/regression/tests/nullstring.c:
937 disable warning about excess elements in array of chars initializer
939 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
941 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
942 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
943 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
944 * support/regression/tests/bug2077267.c: new, added
946 2008-09-05 Raphael Neider <rneider AT web.de>
948 * configure.in, Makefile.common.in: add support for ccache,
949 remove spurious $VERSION output, detect doc-tools even without
950 --enable-doc to facilitate later manual doc-builds, minor cleanup
951 * configure: regenerated
953 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
954 avoid races in parallel VPATH builds
955 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
956 * doc/sdccman.lyx: mention --without-ccache configure option
958 2008-09-01 Raphael Neider <rneider AT web.de>
960 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
961 * (genConstPointerGet): fix reading bitfields from __code space
962 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
963 bitfield initializers (fix regression test bug1856409.c)
964 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
967 2008-08-31 Raphael Neider <rneider AT web.de>
969 * src/pic16/gen.c (genAssign): removed useless compiler output
970 * (genPointerGet,genPointerSet,genCast),
971 src/pic16/glue.c (pic16_printGPointerType):
972 also handle PPOINTERs just to avoid spurious asserts
973 * (pic16_printIvalType,pic16_printIvalBitFields):
974 generalized to arbitrary type/bitfield sizes, allows compilation of
975 regression test bug-1981238.c
976 * (pic16_printIvalChar): fix regression test structflexarray.c
977 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
978 in initialized structs and fix #1843745
979 * (pic16_printIvalStruct): always output initializers for all fields,
980 even those not explicitly given, fixes zeropad.c regression test
981 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
982 #2073635, #1567098, and #1485812)
983 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
985 2008-08-31 Borut Razem <borut.razem AT siol.net>
987 * support/regression/tests/bug-895992.c,
988 support/regression/tests/onebyte.c:
989 enabled pic16 regression testing since the bugs
990 1511794: pic16: regression test bug-895992.c fails
991 1444425: onebyte.c regression tes fails on pic16
992 are fixed, probably by fixing
993 2048464: PIC16: fix genUminus - addresses not.c regression test
994 * src/SDCCsymt.c, src/SDCCglue.c,
995 support/regression/tests/bug-1981238.c:
996 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
999 2008-08-30 Borut Razem <borut.razem AT siol.net>
1001 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1002 release version 4.3.2
1004 2008-08-24 Raphael Neider <rneider AT web.de>
1006 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1007 always use the sdcc from the current build tree (ignore $CC from
1008 the environment, fixes compile farm builds)
1009 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1010 remove more build products from install directory
1011 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1012 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1014 2008-08-24 Borut Razem <borut.razem AT siol.net>
1016 * src/SDCC.y: applied patch
1017 2050245: Fix # 1963382
1019 1963382: Listing File - C file comment is incorrect
1022 2008-08-23 Borut Razem <borut.razem AT siol.net>
1024 * src/pic16/gen.c: applied patch
1025 2048464: PIC16: fix genUminus - addresses not.c regression test
1026 thanks Mauro Giachero
1028 2008-08-22 Borut Razem <borut.razem AT siol.net>
1030 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1031 src/pic16/main.c: allow spaces in gpasm and gplink paths
1033 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1036 * src/z80/peeph-z80.def: minor peephole improvement
1038 2008-08-15 Raphael Neider <rneider AT web.de>
1040 * src/z80/gen.c (_vemit2): suppress compiler warning
1042 * src/pic/*.[ch]: make proper use of header files and avoid
1043 ad-hoc extern declarations, mark module-local helpers 'static',
1044 removed dead/replaced code, no functional changes
1045 * src/pic16/pcode.c: disentangled from pic14 backend
1047 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1049 * src/z80/gen.c: fixed #2051348
1050 * support/regression/tests/bug-2051348.c: regression test for #2051348
1052 2008-08-10 Raphael Neider <rneider AT web.de>
1055 * Makefile.common.in: export PACKAGE for $docdir,
1056 fixes #1957036, avoid some "underquoted definition" warnings
1057 * configure: regenerated
1059 2008-08-10 Raphael Neider <rneider AT web.de>
1061 * device/lib/pic16/**: build pic16 library using autotools for
1062 improved dependency tracking
1064 * device/lib/Makefile.in,
1066 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1068 2008-08-10 Raphael Neider <rneider AT web.de>
1070 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1071 local variables if --nooverlay is given, workaround for #2023121
1073 2008-08-08 Raphael Neider <rneider AT web.de>
1075 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1077 2008-08-08 Raphael Neider <rneider AT web.de>
1079 * src/pic/pcoderegs.c,
1081 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1083 2008-08-07 Borut Razem <borut.razem AT siol.net>
1085 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1086 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1087 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1088 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1089 applied modified patch 2038174: Add support for binary constants v2
1090 thanks Mauro Giachero
1091 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1093 2008-08-04 Raphael Neider <rneider AT web.de>
1096 * src/pic16/device.h,
1098 * src/pic16/main.c: enable --optimize-goto by default
1100 * device/lib/pic16/Makefile.common.in: suppress removed option
1103 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1105 2008-07-30 Borut Razem <borut.razem AT siol.net>
1107 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1108 applied patch 22032433: PIC16: fix constant strings,
1109 thanks Mauro Giachero
1111 2008-07-29 Borut Razem <borut.razem AT siol.net>
1113 * src/pic16/gen.c: applied patches:
1114 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1115 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1116 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1117 thanks Mauro Giachero
1119 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1121 * src/port.h: Fixed typo in comment
1123 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1125 * src/z80/mappings.i: Implemented RFE #1919415
1126 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1127 #1880202, #1914434, prepared for RFE #1703943
1129 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1131 * src/z80/peeph.def,
1132 * src/z80/peeph-z80.def,
1133 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1134 preparation for Z80 peephole improvements
1136 2008-06-21 Raphael Neider <rneider AT web.de>
1138 * device/include/pic16/pic18f66j60.h,
1139 * device/include/pic16/pic18f66j65.h,
1140 * device/include/pic16/pic18f67j60.h,
1141 * device/include/pic16/pic18f86j60.h,
1142 * device/include/pic16/pic18f86j65.h,
1143 * device/include/pic16/pic18f87j60.h,
1144 * device/include/pic16/pic18f96j60.h,
1145 * device/include/pic16/pic18f96j65.h,
1146 * device/include/pic16/pic18f97j60.h,
1147 * device/lib/pic16/libdev/pic18f66j60.c,
1148 * device/lib/pic16/libdev/pic18f66j65.c,
1149 * device/lib/pic16/libdev/pic18f67j60.c,
1150 * device/lib/pic16/libdev/pic18f86j60.c,
1151 * device/lib/pic16/libdev/pic18f86j65.c,
1152 * device/lib/pic16/libdev/pic18f87j60.c,
1153 * device/lib/pic16/libdev/pic18f96j60.c,
1154 * device/lib/pic16/libdev/pic18f96j65.c,
1155 * device/lib/pic16/libdev/pic18f97j60.c,
1156 * device/include/pic16/pic16devices.txt,
1157 * device/include/pic16/pic18fregs.h,
1158 * device/lib/pic16/pics.all: added new devices
1160 * device/include/pic16/adc.h,
1161 * device/lib/pic16/libio/adc/adcbusy.c,
1162 * device/lib/pic16/libio/adc/adcopen.c,
1163 * device/lib/pic16/libio/adc/adcsetch.c,
1164 * device/lib/pic16/libio/i2c/i2copen.c,
1165 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1166 all changes from a patch by Anton Strobl
1168 2008-06-12 Borut Razem <borut.razem AT siol.net>
1170 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1171 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1172 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1173 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1174 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1175 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1176 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1177 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1178 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1179 by applying the modified patch from Risto Huotari
1181 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1184 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1185 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1186 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1187 * support/regression/tests/bug1938300.c: new, added
1189 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * device/include/asm/ds390/features.h,
1192 * device/include/asm/mcs51/features.h,
1193 * device/include/mcs51/regc515c.h: inserted LGPL notice
1195 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1197 * device/lib/gbz80/div.s,
1198 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1199 patch 1597883, Thanks Robert Ramey
1201 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1203 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1204 createIvalCharPtr, createIvalPtr, createIval),
1206 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1207 initializers for local auto variables
1208 * support/regression/tests/zeropad.c: added testcase for auto initializers
1210 2008-05-26 Raphael Neider <rneider AT web.de>
1212 * device/lib/pic16/startup/crt0.c,
1213 * device/lib/pic16/startup/crt0i.c,
1214 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1215 explicit, fixed curr_entry loop for >= 256 initializer records,
1216 removed debug code (write to 0xf7e)
1218 2008-05-25 Raphael Neider <rneider AT web.de>
1220 * device/include/pic/pic16f627a.h,
1221 * device/include/pic/pic16f628a.h,
1222 * device/include/pic/pic16f648a.h: added missing ports
1224 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1226 * device/include/float.h: added __INFINITY
1227 * device/lib/_fsadd.c: handle overflows
1228 * device/lib/_fsmul.c,
1229 * device/lib/_fsdiv.c: use __INFINITY
1230 * device/lib/_fseq.c,
1231 * device/lib/_fsneq.c: handle -0.0
1232 * sim/ucsim/s51.src/uc89c51r.cc,
1233 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1234 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1235 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1236 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1237 * support/regression/tests/snprintf.c: test bug with --xstack
1239 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1241 * src/SDCCpeeph.c (callFuncByName):
1242 Support nested parenthesis in peephole function arguments (#1967300)
1244 2008-05-19 Raphael Neider <rneider AT web.de>
1246 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1247 fixed duplicate labels (#1911325)
1249 2008-05-19 Raphael Neider <rneider AT web.de>
1251 * src/regression/empty.c: suppress warning
1252 * src/regression/pointer1.c: enabled index_by_pointer()
1253 * src/regression/inline.c: now works for pic16 as well
1255 * src/pic16/device.c: include dbuf declarations
1256 * src/pic16/device.h: removed obsolete prototypes
1258 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1259 * src/pic16/glue.c: made purely local functions static,
1260 (pic16_printGPointerType, pic16_printIvalCharPtr,
1261 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1262 generic pointers' tags (#1961866)
1264 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1266 2008-05-19 Borut Razem <borut.razem AT siol.net>
1268 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1269 fixed typo, uninstall include/pic16/pic16devices.txt
1271 2008-05-18 Borut Razem <borut.razem AT siol.net>
1273 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1274 the buffer is null terminated
1275 * src/device/pic16.c:
1276 applied modified patch 1965676: Patch for Win32 16 bit PIC
1277 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1279 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1281 * src/SDCC.lex (check_type),
1282 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1284 * as/mcs51/clean.mk,
1285 * as/z80/clean.mk: also clean *.dep
1286 * device/lib/pic16/libsdcc/stack/Makefile,
1287 * sim/ucsim/libtool: removed as they are rebuild by configure
1288 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1290 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1292 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1293 fixupInline instead of createFunction to fix bug 1864577
1294 (inlineFindMaxBlockno): removed, use global blockNo
1295 * src/SDCCglobl.h: added blockNo
1297 * src/z80/peep.h: modified properties
1298 * support/regression/tests/bug1864577.c: new, added
1300 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * as/mcs51/asdata.c,
1303 * as/mcs51/asm.h: added org_cnt
1304 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1305 * as/mcs51/asout.c: changed old K&R to ANSI
1306 * as/mcs51/Makefile.in: use common identifiers
1312 * as/hc08/Makefile.bcc,
1313 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1314 * sdcc_vc_in.h: added define __func__
1315 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1316 Thanks Ruud van Silfhout
1317 * support/regression/tests/bug1717305.c: new, added
1319 2008-05-05 Borut Razem <borut.razem AT siol.net>
1321 * support/regression/Makefile.in,
1322 support/regression/ports/ds390/spec.mk,
1323 support/regression/ports/hc08/spec.mk,
1324 support/regression/ports/mcs51-common/spec.mk,
1325 support/regression/ports/pic14/spec.mk,
1326 support/regression/ports/pic16/spec.mk,
1327 support/regression/ports/ucz80/spec.mk,
1328 support/regression/ports/z80/spec.mk:
1329 added INC_DIR and LIBDIR paths
1330 * src/ds390/gen.c: removed duplicated selicolon
1332 2008-05-04 Borut Razem <borut.razem AT siol.net>
1334 * support/regression/Makefile.in,
1335 support/regression/fwk/lib/testfwk.c,
1336 support/regression/ports/ds390/spec.mk,
1337 support/regression/ports/hc08/spec.mk,
1338 support/regression/ports/mcs51-common/spec.mk,
1339 support/regression/ports/mcs51-large/spec.mk,
1340 support/regression/ports/mcs51-medium/spec.mk,
1341 support/regression/ports/mcs51-small/spec.mk,
1342 support/regression/ports/mcs51-stack-auto/spec.mk,
1343 support/regression/ports/mcs51-xstack-auto/spec.mk,
1344 support/regression/ports/pic14/spec.mk,
1345 support/regression/ports/pic16/spec.mk,
1346 support/regression/ports/ucz80/spec.mk:
1347 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1348 used to run regeression tests
1350 2008-05-01 Raphael Neider <rneider AT web.de>
1352 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1353 supported devices and instructions to add new ones
1355 2008-05-01 Raphael Neider <rneider AT web.de>
1357 * device/include/pic16/adc.h,
1358 device/lib/pic16/libio/adc/adcbusy.c,
1359 device/lib/pic16/libio/adc/adcopen.c,
1360 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1361 18f2455 style ADC devices, based on patch #1776197
1362 * device/lib/pic16/libio/adc/adcclose.c,
1363 device/lib/pic16/libio/adc/adcconv.c,
1364 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1365 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1366 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1367 * device/include/pic16/pic18f4431.h,
1368 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1369 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1371 2008-05-01 Raphael Neider <rneider AT web.de>
1373 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1374 moved xinst flag into pic16_options_t
1375 * src/pic16/device.c (default_device, pic16_list_devices,
1376 pic16_find_device): removed references to sfrrange
1377 * src/pic16/gen.c (genFunction),
1378 src/pic16/glue.c (pic16initialComments),
1379 src/pic16/main.c (pic16_optionsTable),
1380 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1382 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1384 2008-04-29 Raphael Neider <rneider AT web.de>
1386 * src/pic16/devices.inc,
1387 device/include/pic16/pic16devices.txt: replaced compiled-in list
1388 of devices with a variant parsed at runtime
1389 * src/pic16/device.c: added support for parsing pic16devices.txt,
1391 * src/pic16/device.h: removed (now) unused fields from PIC_device
1392 * src/pic16/main.c: removed #pragma maxram,
1393 (_pic16_initPaths): removed bogus generation of search paths,
1394 setup the port proper only after the search paths (for
1395 pic16devices.txt) are set up,
1396 (_pic16_finaliseOptions): moved processor dependant code here
1397 from _pic16_initPaths(), clean up
1398 * src/pic16/ralloc.c (pic16_init_stack),
1399 * src/pic16/ralloc.h,
1400 * src/pic16/pcode.c: clean up
1401 * device/include/Makefile.in,
1402 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1403 * support/scripts/inc2h-pic16.pl: updated instructions
1405 2008-04-29 Raphael Neider <rneider AT web.de>
1407 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1408 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1409 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1410 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1411 added missing family members and 18f2480/2580/4480/4580 family
1412 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1413 * device/include/pic16/pic18f2525.h: use 18f4620.h
1414 * device/include/pic16/pic18f6680.h: use 18f8680.h
1415 * device/include/pic16/pic18fregs.h,
1416 device/lib/pic16/pics.all,
1417 src/pic16/devices.inc: add new devices
1418 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1419 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1420 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1421 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1422 prevent attempting to build the libio for some new devices
1424 2008-04-29 Raphael Neider <rneider AT web.de>
1426 * debugger/mcs51/Makefile.in: fixed paths to sources
1428 2008-04-25 Borut Razem <borut.razem AT siol.net>
1430 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1431 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1432 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1433 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1434 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1435 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1436 as/link/z80/linkz80.dsp: lklibr.c moved
1437 * doc/INSTALL.txt: binary archives in bz2 format
1438 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1440 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1443 * support/regression/tests/bug1856409.c: new, added
1445 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1448 * src/mcs51/peep.c: Use werror for error messages.
1449 * src/SDCCicode.c (geniCodeConditional),
1450 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1451 * src/z80/Makefile.bcc,
1452 * src/z80/z80.dsp: added src/z80/peep.c/h
1453 * support/regression/tests/bug1839321.c: new, added
1455 2008-04-20 Raphael Neider <rneider AT web.de>
1457 * device/include/pic16/pic18f2455.h: added bitfields for port C
1459 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1461 * src/z80/peep.c: Use werror for error messages.
1463 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1465 * src/z80/peep.h (declaration of notUsed()),
1466 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1468 * src/z80/z80.h (added dependency on peep.h),
1469 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1472 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1474 * src/SDCCpeeph.c (added support for notUsed()),
1475 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1477 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1478 for notUsed()): Implemented generic (that is not port-specific) part
1481 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1483 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1484 * device/lib/libsdcc.lib,
1485 * device/lib/Makefile.in,
1486 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1487 * device/lib/calloc.c: renamed to _calloc.c
1488 * device/lib/free.c: renamed to _free.c
1489 * device/lib/malloc.c: renamed to _malloc.c
1490 * device/lib/realloc.c: renamed to _realloc.c
1491 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1492 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1493 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1494 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1495 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1496 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1497 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1498 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1500 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1501 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1502 * support/regression/tests/bug1509084.c: new, added
1504 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1506 * device/include/mcs51/cc2510fx.h: added _XPAGE
1507 * device/include/mcs51/compiler.h: cosmetic changes
1509 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1511 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1514 2008-03-31 Borut Razem <borut.razem AT siol.net>
1516 * support/cpp2 renamed to support/cpp
1517 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1518 support/cpp2/libiberty/splay-tree.c,
1519 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1520 support/cpp2/libcpp/directives.c,
1521 support/cpp2/libcpp/include/cpplib.h,
1522 support/cpp2/libcpp/include/symtab.h,
1523 support/cpp2/libcpp/include/line-map.h,
1524 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1525 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1526 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1527 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1528 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1529 release version 4.3.0
1530 * configure.in, configure, Makefile.in, Makefile.bcc:
1531 adapted for moved cpp2
1533 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1535 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1536 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1538 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1540 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1542 * support/regression/tests/bug1717943.c: new, added
1544 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1546 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1547 bytewise return value assignments introduced in last commit.
1549 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1551 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1552 genMult, genJumpTab):
1553 Use 16-bit instructions for addition in some additional cases,
1554 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1556 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1558 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1559 Implemented RFE #1921450, changed some debug messages.
1561 2008-03-30 Borut Razem <borut.razem AT siol.net>
1563 * Small Device C Compiler 2.8.0 released
1564 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1565 * support/scripts/sdcc.nsi: added finish page; this version
1566 was used for 2.8.0 release
1567 * doc/knownbugs.html: removed; magically generated by the build
1568 process using gen_known_bugs.pl from now on
1570 2008-03-23 Borut Razem <borut.razem AT siol.net>
1572 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1573 and reverted it, since it was already fixed by Raphael ;-)
1574 * doc/knownbugs.html: updated for RC2
1576 2008-03-22 Raphael Neider <rneider AT web.de>
1578 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1581 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1583 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1584 * support/regression/tests/bug1839277.c: added related testBug1839299
1586 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1589 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1591 * src/mcs51/gen.c: throughout only output hex constants
1592 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1593 * support/regression/tests/bug1839277.c: new, added
1595 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1597 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1598 compilation warning about nested comments.
1600 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1602 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1603 * support/regression/tests/bug1921073.c: new, added
1605 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1607 * src/z80/SDCCpeeph.c.c (callFuncByName):
1608 Commented function parameters.
1610 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1612 * src/z80/ralloc.c (packRegsForAccUse2):
1613 disabled a broken accumulator packing optimization (fixed #1292721).
1614 * support/regression/tests/bug-1292721: Regression test for #1292721.
1616 2008-03-16 Raphael Neider <rneider AT web.de>
1618 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1619 fixed code bloat regression using a variant of patch #1915618
1621 2008-03-16 Borut Razem <borut.razem AT siol.net>
1623 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1624 icon, changed startup menu for release distribution, code cleaning,
1625 create url files instead links in startup menu
1627 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1630 * support/regression/tests/bug1579949.c: new, added
1632 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1634 * device/lib/printf_fast.c: fixed bug 1255403
1636 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1638 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1639 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1641 2008-03-14 Borut Razem <borut.razem AT siol.net>
1643 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1644 command line options
1645 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1646 is correctly displayed
1647 * as/link/z80/lkmain.c: usage line commented out
1649 2008-03-13 Borut Razem <borut.razem AT siol.net>
1651 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1652 updated the list pf supported pic14 devices
1654 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1656 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1658 2008-03-12 Borut Razem <borut.razem AT siol.net>
1660 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1661 fixed documentation request #1718191
1662 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1663 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1666 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1668 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1669 * support/regression/tests/bug1505811.c: new, added
1671 2008-03-09 Raphael Neider <rneider AT web.de>
1673 * device/include/pic16/pic18f2620.h,
1674 * device/include/pic16/pic18f4620.h,
1675 * device/lib/pic16/libdev/pic18f2620.c,
1676 * device/lib/pic16/libdev/pic18f4525.c,
1677 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1678 family to consistently use pic18f4620.[ch], fixes #1832562
1680 2008-03-09 Borut Razem <borut.razem AT siol.net>
1682 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1683 changed sdcc version to 2.8.0
1684 * knownbugs.html: regenerated
1685 * support/scripts/gen_known_bugs.pl: added number of open bugs
1687 2008-03-09 Raphael Neider <rneider AT web.de>
1689 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1690 (genOr): read volatile operand even if the result is known,
1692 (genOr,genXor): removed unused legacy code,
1693 (genDummyRead): use pic16_mov2w_volatile()
1695 2008-03-08 Borut Razem <borut.razem AT siol.net>
1697 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1698 cons w. --model-large
1699 * support/regression/staticinit.c: added regression test for bug
1702 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * src/ds390/gen.c (pushSide, genPcall),
1705 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1706 * src/mcs51/gen.c: cosmetic changes
1707 * support/regression/fwk/include/testfwk.h: added macro reentrant
1708 * support/regression/tests/bug1908493.c: new, added
1710 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1712 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1714 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1716 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1717 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1718 already set in ds390/main.c and mcs51/main.c
1720 2008-03-07 Raphael Neider <rneider AT web.de>
1722 * src/regression/init0.c: new test for initialized arrays of function
1724 * src/regression/Makefile: made a bit more flexible, added init0.c
1725 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1726 pointers, closes #1427663
1728 2008-03-05 Borut Razem <borut.razem AT siol.net>
1730 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1731 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1733 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1735 * support/librarian/sdcclib.c:Added feature request 1908061:
1736 Synchronise sdcclib commands with ar.
1738 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1740 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1741 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1742 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1743 * device/include/mcs51/compiler.h: removed umlauts, added double
1746 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1749 * support/regression/tests/bug1536762.c: new, added
1751 * src/SDCCutil.h: added getBuildDate()
1752 * src/SDCCmain.c (printVersionInfo),
1753 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1755 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1756 * src/ds390/ralloc.c (packRegisters),
1757 * src/mcs51/ralloc.c (packRegisters),
1758 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1760 * support/regression/tests/bug1618050.c: new, added
1761 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1762 * support/regression/fwk/include/testfwk.h,
1763 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1766 2008-03-04 Raphael Neider <rneider AT web.de>
1768 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1769 on accessing OP_SYM_TYPE(op)
1770 * src/pic/gen.h: removed unused prototype of genMinusDec()
1771 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1772 fix #1876953 (invalid subtraction code), removed unused code
1774 2008-03-03 Raphael Neider <rneider AT web.de>
1778 * src/pic/genarith.c,
1780 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1781 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1783 2008-03-03 Raphael Neider <rneider AT web.de>
1785 * src/pic/device.c (find_device): search user-specified paths first
1786 for pic14devices.txt, fixes #1900827
1788 2008-03-02 Borut Razem <borut.razem AT siol.net>
1790 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1791 AddToPath and RemoveFromPath
1793 2008-03-01 Borut Razem <borut.razem AT siol.net>
1795 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1796 work correctly, added debugging support if -DSDCC.DEBUG command line
1799 2008-02-28 Borut Razem <borut.razem AT siol.net>
1801 * doc/sdccman.lyx: cosmetic changes
1803 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1805 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1806 * doc/sdccman.lyx: fixed unmeant removal of spaces
1808 2008-02-27 Borut Razem <borut.razem AT siol.net>
1810 * support/scripts/sdcc.nsi: corrected installation directory for
1811 current user installation mode
1812 * doc/README.txt: added Philipp Klaus Krause to the developers list
1814 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1816 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1817 return ifx condition
1818 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1819 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1820 ifxJump to fix bug 1838000
1821 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1822 * support/regression/tests/bug1838000.c: new, added
1823 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1825 2008-02-26 Borut Razem <borut.razem AT siol.net>
1827 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1829 * support/scripts/sdcc.nsi: added MULTIUSER page,
1830 NSIS upgraded to version 2.35
1832 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1834 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1835 * support/regression/tests/bug1565152.c: new, added
1837 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1839 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1840 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1841 * support/regression/tests/bug1670148.c: new, added
1843 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1845 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1847 2008-02-24 Borut Razem <borut.razem AT siol.net>
1849 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1850 is ineffective for unsigned char parameter
1852 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1854 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1855 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1856 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1857 * support/Util/MySystem.c (my_system): output errorcode when verbose
1859 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1861 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1864 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1866 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1869 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1873 2008-02-21 Borut Razem <borut.razem AT siol.net>
1875 * support/regression/Makefile.in,
1876 support/regression/ports/ds390/spec.mk,
1877 support/regression/ports/hc08/spec.mk,
1878 support/regression/ports/mcs51-common/spec.mk,
1879 support/regression/ports/pic14/spec.mk,
1880 support/regression/ports/pic16/spec.mk,
1881 support/regression/ports/ucz80/spec.mk,
1882 support/regression/ports/xa51/spec.mk:
1883 added CFLAGS when compiling timeout
1885 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1887 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1890 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1893 * support/regression/tests/bug1888147.c: new, added
1895 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1897 * src/z80/gen.c: fixed bugs #1596270, #1736867
1899 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1901 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1902 contents, mostly fixes #1596270
1904 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1906 * src/z80/peeph.def,
1907 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1908 peepholes, fixes #1806565
1910 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1912 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1913 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1914 fixes bug 1739475, thanks Robert Larice
1915 (rule 271): new, added
1917 2008-02-18 Borut Razem <borut.razem AT siol.net>
1919 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1921 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1925 2008-02-17 Raphael Neider <rneider AT web.de>
1927 * src/pic16/genarith.c,
1930 * src/pic16/genutils.c: removed unused legacy code,
1931 removed unused fields from struct asmop and struct _G
1933 2008-02-17 Raphael Neider <rneider AT web.de>
1935 * src/pic16/gen.c (AccRsh): cosmetic changes,
1936 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1937 genRightShiftLiteral): fixed to work with SFRs as result by
1938 assigning only once to result,
1939 removed a lot of unused/excluded code fragments
1941 2008-02-17 Raphael Neider <rneider AT web.de>
1943 * device/include/pic/pic16f88.h,
1944 * device/include/pic/pic16f886.h,
1945 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1947 2008-02-17 Borut Razem <borut.razem AT siol.net>
1949 * src/z80/peeph.def: applied patch
1950 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1951 * src/z80/gen.c, src/z80/peeph.def: applied patch
1952 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1953 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1954 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1955 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1956 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1957 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1959 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * as/link/mcs51/aslink.dsp: removed SDK define
1962 * as/link/z80/clean.mk: brought in sync with other ports
1963 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1964 * as/hc08/Makefile.bcc,
1965 * as/mcs51/Makefile.bcc,
1966 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1967 * src/z80/main.c (_setValues): use the now capitalized -Z,
1968 (z80_port, gbz80_port): generate debug information when asked
1970 2008-02-16 Borut Razem <borut.razem AT siol.net>
1972 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1973 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1974 as/z80/Makefile.in. as/z80/Makefile.bcc:
1975 applied patch #1893393: patch for as-z80 and link-z80 to generate
1976 cdb, thanks to Armin Diehl
1977 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1978 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1979 asnoice.c moved to as/asxxsrc/asnoice.c
1980 * src/z80/peeph-gbz80.def: applied patch
1981 #1880235: Z80 return peephole, thanks to Philipp Krause
1983 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1986 * doc/sdccman.lyx: bumped version to 2.7.5
1987 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1989 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * device/include/pic16/stdlib.h,
1992 * device/lib/pic16/libc/stdlib/ltoa.c,
1993 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1995 2008-02-13 Borut Razem <borut.razem AT siol.net>
1997 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1998 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1999 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2000 src/SDCCopt.c, src/SDCCval.c:
2001 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2003 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2005 * src/SDCCsymt.c (compareType): fixed bug 1309013
2007 2008-02-09 Borut Razem <borut.razem AT siol.net>
2009 * src/SDCCval.c, src/SDCCval.h:
2010 code cleaning, added function constChrVal()
2011 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2012 call constChrVal() instead constVal()
2014 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2016 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2019 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2020 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2023 2008-02-01 Raphael Neider <rneider AT web.de>
2025 * device/include/pic/pic16f886.h,
2026 * device/include/pic/pic16f887.h: added RA6 and RA7
2028 2008-01-24 Raphael Neider <rneider AT web.de>
2030 * device/include/pic/pic16f88.h: added RA6 and RA7
2031 * device/lib/pic/libdev/disabled_pic16f886.c,
2032 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2034 * src/pic16/devices.inc,
2035 * device/include/pic16/pic18f2423.h,
2036 * device/include/pic16/pic18f2523.h,
2037 * device/include/pic16/pic18fregs.h,
2038 * device/lib/pic16/pics.all
2039 * device/lib/pic16/libdev/pic18f2423.c,
2040 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2041 * device/lib/pic16/libio/i2c.ignore,
2042 * device/lib/pic16/libio/usart.ignore,
2043 * device/lib/pic16/libio/adc.ignore: ignore new devices
2045 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2047 * src/SDCCast.c (createRMW): fixed bug 1582651
2049 2008-01-20 Borut Razem <borut.razem AT siol.net>
2051 * src/SDCCcse.c: partially fixed enhancement request
2052 #1793872 - multiply by -1 not collapsed
2053 * support/regression/tests/arithcsi.c: added regression test
2055 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * as/mcs51/asx8051.dsp: removed define SDK
2058 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2059 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2061 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2062 cosmetic changes, brought more in sync, changed old K&R to ANSI
2064 2008-01-13 Borut Razem <borut.razem AT siol.net>
2066 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2067 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2069 2007-12-30 Borut Razem <borut.razem AT siol.net>
2071 * src/pic16/gen.c: fixed implementation of bitwise operations for
2073 * support/regression/tests/bitwise.c: added test cases
2075 2007-12-29 Borut Razem <borut.razem AT siol.net>
2077 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2078 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2079 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2080 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2081 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2082 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2083 src/pic16/pcode.[ch]: added const qualifier
2084 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2085 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2086 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2087 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2088 * as/asxxsrc/aslex.c: use dbuf_getline()
2089 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2090 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2091 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2092 as/z80/asm.h, as/z80/z80adr.c:
2093 changed type of ib and ip to const char *
2095 2007-12-28 Borut Razem <borut.razem AT siol.net>
2097 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2098 introduced (readlin) - long lines are turuncated
2099 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2100 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2101 as/z80/Makefile.in: moved aslex.c to asxxsrc
2102 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2103 * as/hc08/asmain.c, as/mcs51/asmain.c:
2104 added missing initialization of a_addr field
2105 * support/regression/tests/long_asm_line.c: added regtest for long
2108 2007-12-22 Borut Razem <borut.razem AT siol.net>
2110 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2112 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2114 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2116 2007-12-16 Borut Razem <borut.razem AT siol.net>
2118 * device/include/pic16/stdbool.h: removed, since already exists in
2119 device/include/; this also fixes bitopcse.c regression test for pic16
2121 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2122 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2123 dereference doesn't work; covered by regression test bug1399290
2125 2007-12-05 Borut Razem <borut.razem AT siol.net>
2127 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2130 2007-12-01 Borut Razem <borut.razem AT siol.net>
2132 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2133 corrected handling of the highest_valid_address
2135 2007-11-17 Raphael Neider <rneider AT web.de>
2137 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2138 * src/pic/glue.c (picglue): emit .file if --debug is given
2140 2007-11-17 Raphael Neider <rneider AT web.de>
2142 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2143 care when left or right operand resides in result, fixes #1830220
2145 2007-11-17 Borut Razem <borut.razem AT siol.net>
2147 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2148 #983491 - "Merge duplicate strings function is ineffective"
2149 * support/regression/tests/bug-983491.c: regtest disabled
2150 * as/asxxsrc: created
2151 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2152 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2153 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2154 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2155 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2156 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2157 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2158 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2159 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2160 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2161 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2162 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2163 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2165 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2167 * device/include/stdarg.h: added and removed some casts
2168 * src/SDCCsymt.c (compareType): Fully check types between generic and
2169 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2171 2007-11-13 Borut Razem <borut.razem AT siol.net>
2173 * support/regression/tests/bug-1817005.c:
2174 added regtest for bug #1817005 - as-z80 chokes on long labels
2176 2007-11-12 Borut Razem <borut.razem AT siol.net>
2178 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2179 as/z80/asout.c, as/z80/aslist.c:
2180 fixed bug #1817005 - as-z80 chokes on long labels
2182 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2185 * as/z80/asmain.c: cosmetic changes
2188 * as/z80/alloc.h: removed
2190 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2191 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2192 * as/link/hc08/Makefile.in,
2193 * as/link/mcs51/Makefile.in,
2194 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2196 * as/link/mcs51/lkarea.c,
2197 * as/link/mcs51/lkmain.c: cosmetic changes
2198 * as/link/hc08/lklibr.c,
2199 * as/link/z80/lklibr.c,
2200 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2201 used cygwin_conv_to_full_posix_path,
2202 added warnings, cosmetic changes, brought more in sync
2203 changed old K&R into ANSI function declarations
2204 * as/link/z80/lklibr.c (loadAdb): added
2205 * as/link/z80/lkmain.c: removed -- option from usage text
2207 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * src/mcs51/gen.c (outBitC): optimized for no result
2211 2007-10-31 Borut Razem <borut.razem AT siol.net>
2213 * src/SDCCsymt.c: fixed (hopeful properly) bug
2214 #1805702 - order of extern matters
2215 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2218 2007-10-29 Borut Razem <borut.razem AT siol.net>
2220 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2221 - order of extern matters
2222 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2225 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2228 24bitMode, portIsDS390
2229 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2230 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2231 (notVolatileVariable): also check sloc names,
2232 (callFuncByName): moved ftab[] out of function and sorted it by use
2234 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2236 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2237 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2238 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2239 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2240 * support/regression/tests/bug-880197.c: new, added
2242 2007-10-28 Borut Razem <borut.razem AT siol.net>
2244 * support/regression/Makefile.in,
2245 support/regression/ports/mcs51-large/spec.mk,
2246 support/regression/ports/mcs51-xstack-auto/spec.mk,
2247 support/regression/ports/mcs51-stack-auto/spec.mk,
2248 support/regression/ports/mcs51-medium/spec.mk,
2249 support/regression/ports/mcs51-common/spec.mk,
2250 support/regression/ports/mcs51-common/*,
2251 support/regression/ports/mcs51-small/*:
2252 mcs51 renamed to mcs51-common, created mcs51-small
2253 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2254 * support/regression/tests/bug-1805702.c: added regtest for bug
2257 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2260 added new rules 265 - 270
2261 * support/regression/tests/bug1721024.c:new, added
2262 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2263 introduced new test-mcs51 to run all mcs51 tests
2265 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * support/regression/tests/bug1816470.c: new, added
2269 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2272 propagate for *,+,- with float, fixed bug 1816470
2273 (decorateType): cast to resultTypeProp instead of resultType
2275 2007-10-19 Borut Razem <borut.razem AT siol.net>
2277 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2278 function is ineffective" for pic16 tareget
2279 * support/scripts/listerr.c: corrected include path
2280 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2283 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2285 * support/regression/tests/using.c: new, added
2286 * support/regression/tests/vaargs.c: fixed and enabled test
2288 2007-10-18 Borut Razem <borut.razem AT siol.net>
2290 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2292 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2294 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2296 * doc/sdccman.lyx: documented option --Werror
2297 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2298 RegBankUsed[] earlier
2300 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2302 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2306 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2308 * src/SDCCast.c (decorateType): improved optimization of tri-op
2309 * src/SDCCerr.c (vwerror, setWError),
2311 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2312 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2314 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2316 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2317 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2318 * support/regression/tests/bug-223113.c,
2319 * support/regression/tests/bug-426632.c,
2320 * support/regression/tests/bug-468811.c,
2321 * support/regression/tests/bug-477835.c,
2322 * support/regression/tests/bug-478094.c,
2323 * support/regression/tests/bug-499644.c,
2324 * support/regression/tests/bug-524209.c,
2325 * support/regression/tests/bug-524211.c,
2326 * support/regression/tests/packcast.c,
2327 * support/regression/tests/structidx.c: added empty tests
2328 * support/regression/tests/bug-607243.c: enabled test
2330 2007-10-06 Borut Razem <borut.razem AT siol.net>
2332 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2333 support of universal binaries on Mac OS X
2335 2007-10-02 Borut Razem <borut.razem AT siol.net>
2337 * src/SDCCval.h: unified double2ul macro for all platforms
2338 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2339 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2341 2007-09-30 Borut Razem <borut.razem AT siol.net>
2343 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2345 * sdcc_vc_in.h: enabled warnings
2346 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2347 unsigned type, result still unsigned
2348 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2350 2007-09-28 Raphael Neider <rneider AT web.de>
2352 * src/pic/device.c (find_device): prevent buffer underflow error
2353 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2354 the just destroyed list entry
2356 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2358 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2361 2007-09-18 Borut Razem <borut.razem AT siol.net>
2363 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2364 applied to unsigned type, result still unsigned
2366 2007-09-17 Borut Razem <borut.razem AT siol.net>
2368 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2369 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2370 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2371 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2372 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2373 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2374 src/z80/gen.c, src/z80/ralloc.c:
2375 fixed bug #1739860 - sdcc does not work correctly on some platforms
2377 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2379 2007-09-17 Raphael Neider <rneider AT web.de>
2381 * src/pic16/device.c: reverted to previous version
2382 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2384 2007-09-16 Raphael Neider <rneider AT web.de>
2386 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2387 as this raises a ton of gpasm warnings, just emit a second label
2388 * src/pic16/devices.inc,
2389 * device/lib/pic16/pics.all,
2390 * device/lib/pic16/libdev/pic18f2585.c,
2391 * device/lib/pic16/libdev/pic18f2680.c,
2392 * device/lib/pic16/libdev/pic18f2682.c,
2393 * device/lib/pic16/libdev/pic18f2685.c,
2394 * device/lib/pic16/libdev/pic18f4585.c,
2395 * device/lib/pic16/libdev/pic18f4680.c,
2396 * device/lib/pic16/libdev/pic18f4682.c,
2397 * device/lib/pic16/libdev/pic18f4685.c,
2398 * device/include/pic16/pic18f2585.h,
2399 * device/include/pic16/pic18f2680.h,
2400 * device/include/pic16/pic18f2682.h,
2401 * device/include/pic16/pic18f2685.h,
2402 * device/include/pic16/pic18f4585.h,
2403 * device/include/pic16/pic18f4680.h,
2404 * device/include/pic16/pic18f4682.h,
2405 * device/include/pic16/pic18f4685.h,
2406 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2407 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2408 patch contributed by Anton Strobl, applied with changes
2410 2007-09-16 Raphael Neider <rneider AT web.de>
2412 * device/include/pic16/pic18f2431.h,
2413 * device/include/pic16/pic18f25j10.h,
2414 * device/include/pic16/pic18f4431.h,
2415 * device/include/pic16/pic18f45j10.h: adopted common include style
2416 * device/include/pic16/pic18f1320.h,
2417 * device/include/pic16/pic18f2320.h,
2418 * device/include/pic16/pic18f2525.h,
2419 * device/include/pic16/pic18f4320.h,
2420 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2421 * device/include/pic16/pic18fregs.h: prepared for automatic include
2422 file selection by having DEVICE.h for every DEVICE
2423 * device/lib/pic16/libdev/pic18f2320.c,
2424 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2426 * device/lib/pic16/configure.in,
2427 * device/lib/pic16/configure: use rm -rf instead of rmdir
2428 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2429 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2431 2007-09-09 Borut Razem <borut.razem AT siol.net>
2433 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2434 distingush between i386 and ppc Mac OS X versions
2436 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2439 * support/regression/tests/bug1788177.c: new, added
2441 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2443 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2444 * device/include/mcs51/lint.h added keyword __naked
2446 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2450 * src/SDCCmem.h: removed maxRegBank
2451 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2452 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2453 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2454 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2455 name and behaviour to handle banked functions
2456 (scan4op): and use it to fix bug 1786213
2458 2007-09-03 Raphael Neider <rneider AT web.de>
2460 * device/include/pic16/pic18f248.h,
2461 * device/include/pic16/pic18f258.h,
2462 * device/include/pic16/pic18f448.h,
2463 * device/lib/pic16/libdev/pic18f248.c,
2464 * device/lib/pic16/libdev/pic18f258.c,
2465 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2466 added T0CONbits, fixes #1786891
2468 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2470 * src/ds390/gen.c (genFarPointerSet),
2471 * src/hc08/ralloc.c (packRegisters),
2472 * src/mcs51/ralloc.c (packRegisters),
2473 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2475 * src/SDCCicode.h: POINTER_SET can be true for literals too
2476 * support/regression/tests/bug1750318.c: new, added
2478 2007-08-23 Borut Razem <borut.razem AT siol.net>
2480 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2481 library versions without the completition functionality
2483 2007-08-22 Raphael Neider <rneider AT web.de>
2485 * device/include/pic16/pic18f1220.h,
2486 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2488 2007-08-12 Borut Razem <borut.razem AT siol.net>
2490 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2492 2007-08-11 Borut Razem <borut.razem AT siol.net>
2494 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2495 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2496 support/Util/SDCCerr.[ch] moved to src
2497 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2498 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2499 device/examples/ds390/tinitalk/tinitalk.dsp,
2500 device/examples/serialcomm/windows/serialcomm.dsp,
2501 support/librarian/librarian.dsp:
2502 removed linking of unused odbc32.lib and odbccp32.lib
2503 * support/scripts/winres.h:
2504 added for compilation with Visual C++ 2005 Express Edition
2506 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2508 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2511 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2513 * sdccconf_in.h: update the endian test so that SPARC Solaris
2514 does not throw syntax errors
2516 2007-08-06 Borut Razem <borut.razem AT siol.net>
2518 * doc/sdccman.lyx: removed two index entries which prevented the
2519 generation of sdcc doc archive
2521 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2523 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2524 instead of lyx 1.5.0.
2526 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2528 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2529 Lucas Loizaga, with minor modifications. Thanks!
2531 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2533 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2536 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2538 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2539 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2542 2007-07-22 Borut Razem <borut.razem AT siol.net>
2544 * configure.in, configure: re-introduced .version
2545 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2546 the version reverted to 2.7.0
2548 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2551 * doc/sdccman.lyx: bumped version to 2.7.3
2552 * device/include/mcs51/compiler.h: fixed elif->else
2553 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2554 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2555 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2556 enable accuse for bit operands
2557 * src/SDCCmain.c (printVersionInfo),
2558 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2559 environment descriptor
2560 * src/SDCCutil.h: added getBuildEnvironment
2561 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2562 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2563 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2564 * support/regression/tests/bug1348008.c,
2565 * support/regression/tests/bug1496419.c,
2566 * support/regression/tests/bug1503067.c,
2567 * support/regression/tests/preproc.c: added empty tests
2569 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * support/regression/tests/bug1678803.c: new, added
2573 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2576 * as/link/hc08/lkihx.c,
2577 * as/link/hc08/lkrloc.c,
2578 * as/link/mcs51/lkihx.c,
2579 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2580 ihxExtendedLinearAddress
2581 * as/link/mcs51/lkrloc.c (relr),
2582 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2583 acall/ajmp, see bug 830513
2585 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2587 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2588 (cseBBlock): remember aggr2ptr has been used
2589 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2590 (geniCodeAssign): fixed bug 868103
2591 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2592 added operandSize prototype
2593 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2594 (genDataPointerSet): use max of size of right and result,
2595 (gencjne): added parameter useCarry for optimization,
2596 (genCmpEq): use carry if appropriate,
2597 (genXor): check if operand already in carry
2598 * support/regression/tests/bug-868103.c: enabled test
2600 2007-07-12 Raphael Neider <rneider AT web.de>
2602 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2604 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2606 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2607 from Robert Larice, thanks
2608 * support/regression/tests/bitopcse.c,
2609 * support/regression/tests/bitvars.c,
2610 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2611 * support/regression/tests/bug-927659.c: enabled test for z80
2612 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2613 * support/regression/tests/bug1745717.c: new, added
2614 * support/regression/tests/literalop.c,
2615 * support/regression/tests/nullstring.c: removed storage definitions that
2616 are now in testfwk.h
2618 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2620 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2621 and bool for targets that do not fully support it.
2622 * support/regression/tests/bug1546986.c,
2623 * support/regression/tests/bug1723128.c,
2624 * support/regression/tests/bug1734654.c,
2625 * support/regression/tests/bug1738367.c,
2626 * support/regression/tests/constantRange.c: only use bool if allowed
2628 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2630 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2631 Larice, also handle function pointers
2632 * support/regression/tests/bug1749275.c: new, added
2634 2007-07-03 Borut Razem <borut.razem AT siol.net>
2636 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2637 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2638 #1746528: SDCC should ignore ':' in inline assembler comments
2639 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2641 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2643 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2644 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2646 2007-06-29 Borut Razem <borut.razem AT siol.net>
2648 * src/SDCCmain.c: fixed bug
2649 #1744746: SDCC #4867: broken option --xram-size
2651 2007-06-28 Borut Razem <borut.razem AT siol.net>
2653 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2654 find out the endianess of host machine for ucsim
2656 2007-06-27 Borut Razem <borut.razem AT siol.net>
2658 * support/regression/generate-cases.py: corrected the file name
2660 * configure.in, configure, sdccconf_in.h: find out the endianess of
2662 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2665 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2667 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2669 2007-06-26 Borut Razem <borut.razem AT siol.net>
2671 * support/regression/generate-cases.py: display warning if function
2672 list is empty; implemented more flexible rule for detection of
2673 testing functions, allowing return type 'void' in the same line as
2674 the function name in the function definition
2675 * support/regression/tests/bug-1654060.c: corrected test
2676 * support/librarian/sdcclib.c: fixed warning:
2677 format '%s' expects type 'char *', but argument 2 has type 'int'
2679 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2681 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2682 Multiple infiles for sdcclib.
2684 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2686 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2689 2007-06-18 Borut Razem <borut.razem AT siol.net>
2691 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2692 how to handle comments, so they have to be removed by the
2693 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2694 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2695 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2696 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2697 table driven option hadling
2699 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/SDCCast.c (decorateType),
2702 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2703 iCode to ast level to fix bug 1738367
2704 * support/regression/tests/bug1738367.c: new, added
2706 2007-06-15 Raphael Neider <rneider AT web.de>
2708 * src/pic16/devices.inc,
2709 * device/lib/pic16/pics.all,
2710 * device/include/pic16/pic18fregs.h,
2711 * device/include/pic16/pic18f[24][45]20.h,
2712 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2713 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2714 * device/lib/pic16/Makefile.in: faster cleanup
2716 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2718 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2720 2007-06-13 Raphael Neider <rneider AT web.de>
2722 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2724 2007-06-12 Raphael Neider <rneider AT web.de>
2726 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2727 suppress bit defines if NO_BIT_DEFINES is #define'd
2728 * device/include/pic/pic*.h: recreated all headers to include
2729 conditional bit defines
2730 * device/include/pic/pic16f886.h,
2731 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2732 * device/include/pic/recreate.sh: script to recreate the complete
2733 device library files based on the currently supported devices
2735 2007-06-12 Borut Razem <borut.razem AT siol.net>
2737 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2738 support/regression/Makefile.in, support/scripts/build.mak,
2739 support/scripts/Makefile.snapshot:
2740 use new svn URL scheme
2741 * doc/sdccman.lyx: SDCC Wiki moved to
2742 http://sdcc.wiki.sourceforge.net/
2744 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2746 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2747 * support/regression/tests/bug1734654.c: added
2749 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2751 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2752 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2753 with literal operands
2755 2007-06-10 Borut Razem <borut.razem AT siol.net>
2757 * as/link/z80/lklibr.c: fixed mingw build warning
2758 lklibr.c:575: warning: implicit declaration of function 'tolower'
2759 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2760 src/z80/main.c: move target specific options from src/SDCCmain.c
2761 to src/<target>/main.c
2763 2007-06-09 Borut Razem <borut.razem AT siol.net>
2765 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2766 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2767 * support/regression/tests/bug-1294691.c: added
2769 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2772 can also be static, fixes bug 1733438
2773 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2774 have absolute address too
2775 (computeType): added optimization for 'cond ? true : false'
2776 * support/regression/tests/absolute.c: added test for static absolute var
2778 2007-06-08 Raphael Neider <rneider AT web.de>
2780 * src/regression/Makefile: suppress parallel builds, allow easy
2781 switching between pic14/pic16 ports
2782 * src/regression/picregs.h: added pic14/16 header file switch
2783 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2784 inline.c,nestfor.c,string1.c}: include "picregs.h"
2786 2007-06-07 Borut Razem <borut.razem AT siol.net>
2788 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2789 permanent solution to suppress GCC 4.2.0 c++ warning:
2790 deprecated conversion from string constant to `char *'
2791 use 'const char *' where ever required
2792 * support/regression/generate-cases.py: implemented more flexible rule
2793 for detection of testing functions, allowing white-spaces surrounding
2794 the function name and the 'void' parameter.
2795 * support/regression/tests/constantRange.c,
2796 support/regression/tests/scott-compare3.c: fixed failing regression
2797 tests, uncovered by implementation of more flexible rule for detection
2798 of testing functions
2800 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2802 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2804 2007-06-04 Borut Razem <borut.razem AT siol.net>
2806 * configure.in, configure, config_vc.awk: sdcc version number is now
2807 stored in configure.in; removed .version
2808 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2809 doc/INSTALL.txt: version bumped to 2.7.2
2810 * sim/ucsim/configure.in, sim/ucsim/configure:
2811 use "read" to read from .version
2813 2007-06-03 Borut Razem <borut.razem AT siol.net>
2815 * */Makefile.in: removed annoying warning:
2816 Makefile:xx: Makefile.dep: No such file or directory
2818 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2820 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2821 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2822 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2823 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2824 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2825 bugfix: only use newBoolLink for bit result type
2826 * src/SDCCicode.c (geniCodeLogic): added param tree,
2827 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2828 (geniCodeLogicAndOr): use IS_BIT,
2829 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2830 (ast2iCode): added tree param to geniCodeLogic for comparisons
2831 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2832 * support/regression/tests/bug1723128.c: added test NotZero
2834 2007-06-01 Borut Razem <borut.razem AT siol.net>
2836 * SDCPP synchronized with GCC CPP release version 4.2.0,
2837 currently the latest release:
2838 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2839 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2840 support/cpp2/cppdefault.h, support/cpp2/except.h,
2841 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2842 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2843 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2844 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2845 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2846 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2847 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2848 support/cpp2/opts.h, support/cpp2/output.h,
2849 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2850 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2851 support/cpp2/system.h, support/cpp2/version.c,
2852 support/cpp2/Makefile.in: modified
2853 * support/cpp2/opts-common.c: added
2854 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2855 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2856 search for included source file in local directory
2857 * sim/ucsim/configure, sim/ucsim/configure.in:
2858 temporary solution to suppress GCC 4.2.0 c++ warning:
2859 deprecated conversion from string constant to `char *'
2861 2007-06-01 Raphael Neider <rneider AT web.de>
2863 * device/lib/pic/libdev/pic12f683.c,
2864 * device/include/pic/pic12f683.h: added GPIO bits
2866 2007-06-01 Raphael Neider <rneider AT web.de>
2868 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2869 quotation marks, clarified role of PIC14 vs. PIC16 ports
2870 * src/pic16/devices.inc,
2871 * device/include/pic16/pic18fregs.h,
2872 * device/include/pic16/pic18f[24][45]j10.h,
2873 * device/lib/pic16/pics.all,
2874 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2875 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2876 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2877 for new devices as they are not yet supported by gputils
2879 2007-05-31 Borut Razem <borut.razem AT siol.net>
2881 * Small Device C Compiler 2.7.0 released
2882 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2883 changed sdcc version to 2.7.1
2884 * support/scripts/sdcc.nsi: added How to create WIN32 release
2887 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2889 * doc/sdccman.lyx: documented initialization and allocation of absolute
2890 variables, bit parameter passing, the need for function pointers to be
2891 reentrant and alpha quality support of inline and retrict
2893 2007-05-26 Borut Razem <borut.razem AT siol.net>
2895 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2896 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2897 * docs/knownbugs.html: updated
2899 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2903 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2905 (gencjneshort): optimized when left is AOP_DIR
2906 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2907 initializing unions in a struct/array
2908 * support/regression/fwk/include/testfwk.h: added defines for data, near
2909 and far for host and z80
2910 * support/regression/tests/bug1723128.c: new, added
2912 2007-05-22 Borut Razem <borut.razem AT siol.net>
2914 * doc/knownbugs.html: updated
2916 2007-05-21 Raphael Neider <rneider AT web.de>
2918 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2919 error message instead
2920 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2922 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2924 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2926 2007-05-21 Raphael Neider <rneider AT web.de>
2928 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2930 * src/regression/gpsim_assert.h,
2931 * src/regression/Makefile,
2932 * src/regression/pcodeopt.c: regression test for the above fix
2934 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2936 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2937 jumps to self, fixed bug 1717281
2939 2007-05-10 Borut Razem <borut.razem AT siol.net>
2941 * support/scripts/gen_known_bugs.pl: cosmetic fix
2942 * doc/knownbugs.html: generated by gen_known_bugs.pl
2944 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2946 * src/SDCCast.c (createFunction): also generate non-inlined version of
2947 function for functions declared as "static inline"
2948 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2949 function can be inlined after non-inlined version generated.
2951 2007-05-10 Borut Razem <borut.razem AT siol.net>
2953 * support/scripts/gen_known_bugs.pl: added script
2954 which generates knownbugs.html
2956 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2958 * doc/knownbugs.html: updated for release 2.7.0
2960 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2962 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2964 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2966 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2967 (throughout): updated generating comments
2968 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2969 (throughout): updated generating comments
2970 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2971 rule instead of at the second, or it might skip lines when removing the
2973 * support/regression/tests/bug1714204.c: changed test to foo
2975 2007-05-08 Borut Razem <borut.razem AT siol.net>
2977 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2978 thanks to SDCC Distributed Compile Farm members,
2979 added Z80 and GBZ80 command line options
2980 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2982 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2984 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2985 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2986 * support/regression/tests/longlit.c: modified to be tested at all and
2987 to pass the actual test
2989 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2991 * device/include/mcs51/uPSD33xx.h: Added.
2993 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2995 * device/lib/_gptrput.c,
2996 * device/lib/_gptrget.c: removed old code,
2998 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2999 * support/regression/tests/bug1714204.c: new, added
3001 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3003 * support/regression/tests/regtrack.c: test was never executed
3004 because of the regression test being picky about white spaces.
3005 * device/lib/mcs51/crtclear.asm: added comment
3007 2007-05-06 Raphael Neider <rneider AT web.de>
3009 * device/lib/pic/Makefile.rules,
3010 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3011 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3013 2007-05-06 Raphael Neider <rneider AT web.de>
3015 * src/pic16/device.h,
3017 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3018 _pic16_setDefaultOptions): removed/reordered command-line args
3019 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3020 devices, regrouped command line args, environment variables),
3021 clarified sone points, added sections on how to add devices to the
3024 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3026 * src/z80/peeph.def: fixed bug in rule 2
3028 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3030 * src/port.h: added TARGET_MCS51_LIKE
3031 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3032 take advantage of it too
3033 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3034 (shiftR2Left2Result): Optimized: don't check shifting by 0
3035 * src/z80/peeph-z80.def,
3036 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3037 modifications, see patch 1700823
3038 * src/mcs51/peep.c (): fixed bug 1712928
3039 * support/regression/tests/bug1712928.c: new, added
3041 2007-05-05 Borut Razem <borut.razem AT siol.net>
3043 * device/lib/pic16/Makefile.common.in,
3044 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3045 removed bash dependencies
3047 2007-05-01 Borut Razem <borut.razem AT siol.net>
3050 fixed bug #1710507: --i-code-in-asm makes compile fail
3051 all iCode comments are now one liners
3052 * src/mcs51/gen.c: fixed memory leak
3054 2007-05-01 Raphael Neider <rneider AT web.de>
3056 * device/lib/pic/libdev/*.c
3057 * device/include/pic/*.h: regenerated all device libs from updated
3059 * support/scripts/inc2h.pl: documented usage, now uses strict to
3062 2007-04-30 Borut Razem <borut.razem AT siol.net>
3065 fixed bug #1669175: Problem with space in output paths
3066 documented how to use paths with spaces for Windows users
3068 2007-04-29 Borut Razem <borut.razem AT siol.net>
3070 * Fixed svn:eol-style and svn:keywords properties
3071 * src/SDCCval.c: fixed bug
3072 #1592871: Segfault with "large" const arrays of characters
3073 replaced recursion with iteration
3074 * Removed svn:executable property from non-executable files
3076 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3078 * src/mcs51/gen.c (genRet): fixed bug 1707003
3080 2007-04-27 Raphael Neider <rneider AT web.de>
3082 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3083 createReachingDefinitions,assignValnums,pic16_destructDF,
3084 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3085 prevent NULL pointer dereferences
3086 * device/lib/pic/libdev/pic16f886.c,
3087 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3088 prevent building them, gputils do not really support them yet
3090 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3092 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3093 helps printf_small. 32 bytes more __idata mem.
3095 2007-04-27 Raphael Neider <rneider AT web.de>
3097 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3098 return early when pb or pb->pcHead is NULL (patch #1708427)
3099 * src/regression/empty.c,
3100 * src/regression/Makefile: added test with empty functions
3101 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3103 2007-04-27 Borut Razem <borut.razem AT siol.net>
3105 * src/SDCCast.c: fixed feature request
3106 #1547512: Redundant strings linked when using sizeof("abc")
3108 2007-04-23 Borut Razem <borut.razem AT siol.net>
3110 * doc/sdccman.lyx, src/SDCCmain.c:
3111 peep-hole comments are generated only if --fverbose-asm option is
3112 specified and --no-peep-comments is not, as proposed by Frieder.
3113 * support/regression/Makefile.in: compile regression tests with
3114 --fverbose-asm option so one can "grep" whether a new (or an old)
3115 peephole is (still) applied; requested by Frieder.
3117 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3119 * device/include/pic/pic16f886.h,
3120 * device/include/pic/pic16f887.h,
3121 * device/lib/pic/libdev/pic16f886.c,
3122 * device/lib/pic/libdev/pic16f887.c,
3123 * device/include/pic/pic14devices.txt,
3124 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3126 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3128 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3131 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3133 * device/lib/_memset.c: assembler version for mcs51
3135 2007-04-22 Borut Razem <borut.razem AT siol.net>
3137 * support/scripts/listerr.c: program to create the list of errors and
3138 warnings list from - added
3139 * doc/sdccman.lyx: removed the note
3140 "For list of warnings and corresponding codes, see err_warn.txt"
3141 * src/SDCCsymt.c: fixed bug #1699804:
3142 Bug with some uses of sizeof(static local array) (MCS51)
3143 * support/regression/tests/bug-1699804.c: added
3145 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3147 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3148 (main): added option -i,
3149 (asmbl, case S_INCL): use search_path_fopen,
3150 mostly from patch 1579668 by Peter Miller, thanks
3151 * src/z80/main.c: fixed typo --callee-saves-bc
3152 * device/include/mcs51/compiler.h: added sfrword for Tasking
3154 2007-04-20 Borut Razem <borut.razem AT siol.net>
3156 * src/z80/main.c: replaced reserved keyword asm with asmblr
3158 2007-04-19 Borut Razem <borut.razem AT siol.net>
3160 * src/port.h: use const pointers to strings
3161 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3162 * src/pic16/main.c: include SDCCargs.h
3163 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3164 const char, since the strings are dynamically allocated
3165 * src/SDCCmain.c: options.code_seg and options.const_seg are
3166 dynamically allocated; check port specific command line options
3167 before the general ones
3168 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3170 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3172 * device/include/ds400rom.h,
3173 * device/lib/ds390/lcd390.c,
3174 * device/lib/ds390/memcpyx.c,
3175 * device/lib/ds390/rtc390.c,
3176 * device/lib/ds400/ds400rom.c,
3177 * device/lib/ds400/memcpyx.c,
3178 * device/lib/hc08/_ret.c: more replacements of keywords with their
3179 double underscore equivalents
3180 * device/lib/ds390/Makefile.in,
3181 * device/lib/ds400/Makefile.in,
3182 * device/lib/gbz80/Makefile.in,
3183 * device/lib/hc08/Makefile.in,
3184 * device/lib/mcs51/Makefile.in,
3185 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3187 2007-04-17 Borut Razem <borut.razem AT siol.net>
3189 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3190 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3191 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3192 to --fverbose-asm, to be gcc'ish
3194 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3196 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3198 2007-04-17 Borut Razem <borut.razem AT siol.net>
3200 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3201 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3202 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3203 with their double underscore equivalent
3205 2007-04-14 Borut Razem <borut.razem AT siol.net>
3207 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3210 2007-04-13 Borut Razem <borut.razem AT siol.net>
3212 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3214 * device/examples/serialcomm/windows/serial.[ch],
3215 device/examples/serialcomm/windows/test_serialcomm.cpp:
3216 updated by Bela Torok
3217 * device/examples/serialcomm/windows/serialcomm.dsw,
3218 device/examples/serialcomm/windows/serialcomm.dsp: added
3220 2007-04-13 Jan Waclawek <wek AT efton.sk>
3222 * doc/sdccman.lyx: additions and changes at various places
3223 (submitted as #1697136).
3224 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3226 2007-04-10 Borut Razem <borut.razem AT siol.net>
3228 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3229 LyX file format changed to 245
3230 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3231 "FreeWare" replaced with "free open source"
3233 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3235 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3237 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3239 * device/include/pic16/pic18fregs.h,
3241 * device/lib/_decdptr.c,
3242 * device/lib/_divsint.c,
3243 * device/lib/_divslong.c,
3244 * device/lib/_divuint.c,
3245 * device/lib/_divulong.c,
3246 * device/lib/_fs2schar.c,
3247 * device/lib/_fs2sint.c,
3248 * device/lib/_fs2slong.c,
3249 * device/lib/_fs2uchar.c,
3250 * device/lib/_fs2uint.c,
3251 * device/lib/_fs2ulong.c,
3252 * device/lib/_fsadd.c,
3253 * device/lib/_fscmp.c,
3254 * device/lib/_fsdiv.c,
3255 * device/lib/_fseq.c,
3256 * device/lib/_fsget1arg.c,
3257 * device/lib/_fsget2args.c,
3258 * device/lib/_fsgt.c,
3259 * device/lib/_fslt.c,
3260 * device/lib/_fsmul.c,
3261 * device/lib/_fsneq.c,
3262 * device/lib/_fsnormalize.c,
3263 * device/lib/_fsreturnval.c,
3264 * device/lib/_fsrshift.c,
3265 * device/lib/_fssub.c,
3266 * device/lib/_fsswapargs.c,
3267 * device/lib/_gptrget.c,
3268 * device/lib/_gptrgetc.c,
3269 * device/lib/_gptrput.c,
3270 * device/lib/_logexpf.c,
3271 * device/lib/_modsint.c,
3272 * device/lib/_modslong.c,
3273 * device/lib/_moduint.c,
3274 * device/lib/_modulong.c,
3275 * device/lib/_mulint.c,
3276 * device/lib/_mullong.c,
3277 * device/lib/_schar2fs.c,
3278 * device/lib/_ser.c,
3279 * device/lib/_setjmp.c,
3280 * device/lib/_sint2fs.c,
3281 * device/lib/_slong2fs.c,
3282 * device/lib/_spx.c,
3283 * device/lib/_uchar2fs.c,
3284 * device/lib/_uint2fs.c,
3285 * device/lib/_ulong2fs.c,
3286 * device/lib/asincosf.c,
3287 * device/lib/atanf.c,
3288 * device/lib/calloc.c,
3289 * device/lib/ds390/tinibios.c,
3290 * device/lib/ds400/tinibios.c,
3291 * device/lib/expf.c,
3292 * device/lib/free.c,
3293 * device/lib/hc08/_mulint.c,
3294 * device/lib/logf.c,
3295 * device/lib/malloc.c,
3296 * device/lib/printf_fast.c,
3297 * device/lib/printf_tiny.c,
3298 * device/lib/printfl.c,
3299 * device/lib/realloc.c,
3300 * device/lib/ser_ir.c,
3301 * device/lib/serial.c,
3302 * support/regression/tests/libmullong.c: replaced all special keywords
3303 with their double underscore equivalent
3304 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3305 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3307 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3308 (genRet): if the bit-symbol is ruonly it already is in the carry
3309 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3310 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3311 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3312 type UCHAR if dest is not bit
3314 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3316 * device/include/math.h,
3317 * device/lib/cotf.c,
3318 * device/lib/expf.c,
3319 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3321 2007-04-01 Borut Razem <borut.razem AT siol.net>
3323 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3324 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3325 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3326 gcc_unreachable() called internal_error()...
3328 2007-03-30 Raphael Neider <rneider AT web.de>
3330 * src/pic/ralloc.c (isData): suppress garbage debug output
3332 2007-03-28 Borut Razem <borut.razem AT siol.net>
3335 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3336 is developed, built and used worldwide, and the word "night" doesn't
3339 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3341 * device/include/mcs51/C8051F360.h: new, added
3342 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3344 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3346 * src/SDCC.y (declaration_specifiers, function_specifier),
3347 * support/Util/SDCCerr.c,
3348 * support/Util/SDCCerr.h,
3350 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3352 * src/SDCCmem.c (deallocParms),
3353 * src/SDCCast.c: support for function inlining, not quite complete
3354 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3355 'restrict' qualifier
3357 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3359 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3360 (saveRBank, unsaveRBank): don't save bits,
3361 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3362 * support/regression/tests/bug1535242.c: new, added
3363 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3364 thanks Alexey Shamrin <shamrin AT gmail.com>,
3365 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3366 removed header guard)
3368 * sdcc.spec: bumped version to 2.6.5
3369 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3371 2007-03-22 Borut Razem <borut.razem AT siol.net>
3373 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3374 fixed bug #1653671: sdcdb integration into ddd is broken
3376 2007-03-22 Raphael Neider <rneider AT web.de>
3378 * src/pic/gen.c (popGetExternal): augmented to also create references
3379 to external variables (not only labels),
3380 (genCall): comment on plan to reduce PAGESEL overhead,
3381 (genFunction, genEndFunction): also save/restore FSR around interrupt
3382 handling code, removed lots of unused code
3383 (genDivOneByte): release acquired temp register
3384 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3386 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3387 for registers that need to be saved during interrupts (FSR, STATUS,
3388 PCLATH; W needs special handling), currently only FSR is used
3390 2007-03-22 Raphael Neider <rneider AT web.de>
3392 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3394 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3396 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3398 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3400 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3402 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3404 * as/link/aslink.h: added LKOBJEXT
3405 * as/link/hc08/link_hc08.dsp,
3406 * as/link/hc08/Makefile.bcc,
3407 * as/link/hc08/Makefile.in,
3408 * as/link/mcs51/aslink.dsp,
3409 * as/link/mcs51/Makefile.bcc,
3410 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3411 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3412 * as/link/lkaomf51.c: merged and moved
3413 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3414 * as/link/z80/lkdata.c,
3415 * as/link/lkdata.c: merged and moved
3416 * as/link/hc08/lkmain.c,
3417 * as/link/mcs51/lkmain.c: cosmetic changes
3418 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3419 * as/link/lklex.c: use LKOBJEXT
3420 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3421 ANSI-fied functions, removed bubble-sorts
3422 * as/link/z80/lksym.c as/link/lksym.c: merged,
3424 * as/link/z80/linkgbz80.dsp,
3425 * as/link/z80/linkz80.dsp,
3426 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3427 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3428 * as/link/z80/lkhead.c,
3429 * as/link/z80/lklex.c: deleted
3430 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3431 * as/link/z80/lkmain.c: added copyfile()
3433 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3435 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3437 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3439 * device/lib/_strlen.c: assembler version for mcs51
3441 2007-03-13 Raphael Neider <rneider AT web.de>
3443 * device/include/pic16/pic18f2221.h,
3444 * device/include/pic16/pic18f2321.h,
3445 * device/include/pic16/pic18f2331.h,
3446 * device/include/pic16/pic18f4221.h,
3447 * device/include/pic16/pic18f4321.h,
3448 * device/include/pic16/pic18f4331.h: fixed config byte location names
3449 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3450 consistently named config byte locations
3452 2007-03-13 Borut Razem <borut.razem AT siol.net>
3454 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3455 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3456 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3457 as/link/z80/Makefile.in, as/z80/Makefile.in:
3460 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3462 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3463 * device/lib/printf_large.c: pointer was converted to generic
3464 pointer for mcs51 models other than model-small (Maarten noticed)
3466 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3468 * device/include/mcs51/ADuC84x.h: Added.
3470 2007-03-10 Borut Razem <borut.razem AT siol.net>
3472 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3473 fixed RFE #1624219: double backslashes in filenames;
3474 functions hexEscape(), octalEscape() and copyStr() moved from
3475 SDCCval.c to SDCCutil.c and made them glovbally available
3477 2007-03-09 Borut Razem <borut.razem AT siol.net>
3479 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3480 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3481 1673361: Missaligned comments in output files
3483 2007-03-09 Raphael Neider <rneider AT web.de>
3485 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3487 2007-03-09 Raphael Neider <rneider AT web.de>
3491 * src/pic/ralloc.c: suppress undesired debug output
3492 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3494 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3496 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3498 2007-03-07 Borut Razem <borut.razem AT siol.net>
3500 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3501 search include files in the current directory
3503 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3505 * src/SDCCglue.c (emitMaps, glue),
3506 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3508 * support/regression/tests/absolute.c: added xdata test
3510 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3512 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3513 added condition to macro, fixes bug 1666080
3515 2007-03-02 Raphael Neider <rneider AT web.de>
3517 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3519 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3521 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3522 be cleared. Unconditionally set __XPAGE
3523 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3525 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3530 * src/mcs51/rtrack.c,
3532 * doc/sdccman.lyx: added --no-gen-comments
3533 * src/mcs51/peeph.def: added 192.b, disabled 185
3535 2007-02-25 Raphael Neider <rneider AT web.de>
3537 * src/pic16/gen.c (genCast): fixed typo
3538 * device/lib/pic16/Makefile.subdir: only install existing files
3539 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3541 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3543 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3544 * device/lib/mcs51/crtclear.asm,
3545 * device/lib/mcs51/crtxclear.asm: renumbered labels
3546 * device/lib/mcs51/Makefile.in: added crtcall.asm
3547 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3548 * src/mcs51/gen.c (movc): removed,
3549 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3551 (toCarry, genSend, genRet): added function toCarry,
3552 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3553 (assignBit, genAssign, genCast): added function assignBit
3554 * src/mcs51/Makefile.bcc: added rtrack.c
3555 * src/mcs51/ralloc.h: made valueKnown a bitfield
3556 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3557 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3558 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3559 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3560 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3561 (_pop): only pop valid pairs, see gencjneshort,
3562 (gencjneshort): return pair that still needs to be popped, restructured,
3563 (gencjne, genCmpEq): call _pop
3565 2007-02-23 Raphael Neider <rneider AT web.de>
3567 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3569 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3571 * device/include/mcs51/P89LPC925.h: Added.
3573 2007-02-18 Raphael Neider <rneider AT web.de>
3575 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3577 2007-02-17 Borut Razem <borut.razem AT siol.net>
3579 * support/cpp2/directives.c, support/cpp2/version.c:
3580 synchronized with GCC CPP 4.1.2
3582 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3584 * src/mcs51/rtrack.h,
3585 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3586 by checking the strings passed by emitcode() to the assembler.
3587 Feel free to change. This in part addresses RFE #482179.
3588 Set environment variable SDCC_RTRACK to enable.
3589 * src/mcs51/gen.c: inserted hooks
3590 * src/mcs51/ralloc.h: added two members to struct regs
3591 * support/regression/tests/regtrack.c: added
3593 2007-02-14 Borut Razem <borut.razem AT siol.net>
3595 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3596 * Makefile.in: applied patch from Makefile related part of
3597 #1469393: Compiler does not initialize static data
3599 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3601 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3602 for better fix of bug 1273984, compiles pic16 rand.c
3604 2007-02-12 Borut Razem <borut.razem AT siol.net>
3606 * src/pic16/main.c: fixed pic16 standard library directory bug
3608 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3610 * src/hc08/gen.c (genSwap): fix swap regression test
3612 2007-02-10 Borut Razem <borut.razem AT siol.net>
3614 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3616 * support/regression/tests/bug-1654060.c: added regression test for
3619 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3621 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3622 bit moves in return statement
3624 2007-02-09 Borut Razem <borut.razem AT siol.net>
3626 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3629 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3631 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3632 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3634 2007-02-07 Raphael Neider <rneider AT web.de>
3636 * src/pic16/devices.inc,
3637 * device/include/pic16/pic18fregs.h,
3638 * device/include/pic16/pic18f[24][34]31.h,
3639 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3640 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3641 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3643 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3645 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3646 can this have lived here for so many years?
3647 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3648 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3649 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3651 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3653 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3654 appended by loop induction must be at the very end of the eBBlock
3656 2007-02-05 Kevin Vigor
3658 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3660 2007-02-05 Borut Razem <borut.razem AT siol.net>
3662 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3663 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3665 2007-02-03 Borut Razem <borut.razem AT siol.net>
3667 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3668 applied patch #1646602 option to set default signedness of char to
3669 unsigned, added -funsigned-char command line option,
3670 thanks to Gunther Jehle
3671 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3672 prompt for file deletion a few hundred times (especially the
3673 subversion files, which have ro permissions so it asks for
3674 confirmation), thanks to Simon McAuliffe;
3675 added {} + option to find in order to remove multiple files from a
3678 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3680 * device/include/mcs51/SST89x5xRDx.h: Added.
3682 2007-02-02 Raphael Neider <rneider AT web.de>
3684 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3685 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3687 2007-02-01 Raphael Neider <rneider AT web.de>
3689 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3692 2007-01-31 Borut Razem <borut.razem AT siol.net>
3694 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3695 if compiled with GCC. Thanks to Raphael Neider
3697 2007-01-31 Raphael Neider <rneider AT web.de>
3699 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3700 operand names, handles name and (name + n) for all n,
3701 (sameBank): restructured, also check bank allocation policy,
3702 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3703 (pic14_operandsAllocatedInSameBank): check whether to operands
3704 will be allocated into the same bank (i.e., section) to reduce
3705 BANKSEL overhead, queried from pcode.c:sameBank,
3706 (pic14printLocals): reintroduced clustering registers into a single
3707 section: all compiler generated symbols will now reside in one
3708 bank (per file), reducing BANKSEL overhead and code size,
3709 (showAllMemmaps): use local dbuf where possible
3711 2007-01-29 Raphael Neider <rneider AT web.de>
3713 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3714 (call_libraryfunc): retrieve/create symbol and mark as used,
3715 (genFunction): mark defined functions as non-extern and add again
3716 to code memmap for later output
3717 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3718 (pic14printLocals): reworked for new symbol emission,
3719 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3720 showAllMemmaps): reworked symbol output using dbufs, added handling
3721 of string literals (still incomplete),
3722 (picglue): removed symbol emission, moved into showAllMemmaps,
3723 (emitSymbolSet): new workhorse for symbol output,
3724 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3726 2007-01-29 Borut Razem <borut.razem AT siol.net>
3728 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3729 component contains the extension separator.
3731 2007-01-28 Borut Razem <borut.razem AT siol.net>
3733 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3735 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3736 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3737 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3738 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3739 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3740 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3741 src/z80/gen.c, support/Util/MySystem.c:
3742 accept slash and backslash as directory separator on WIN32 and
3745 2007-01-28 Raphael Neider <rneider AT web.de>
3747 * src/pic16/devices.inc,
3748 * device/include/pic16/pic18f[24][23]21.h,
3749 * device/include/pic16/pic18fregs.h,
3750 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3751 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3752 * device/lib/pic16/libio/adc.ignore,
3753 * device/lib/pic16/libio/i2c.ignore,
3754 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3755 family, as gputils do not yet support the devices
3756 * device/lib/pic16/Makefile.subdir: ignore errors on install
3757 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3758 headers and libraries from gputils .inc files
3760 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3762 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3764 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3766 * doc/sdccman.lyx: add printf benchmarks
3768 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3770 * device/lib/printf_fast.c: fix %c, char promoted to int
3771 * device/lib/printf_tiny.c: fix %c, char promoted to int
3773 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3775 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3777 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3779 * support/regression/tests/swap.c: 64 bit hosts failed
3780 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3782 2007-01-25 Raphael Neider <rneider AT web.de>
3784 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3785 based on absolute register address, patch by Alex Blond
3787 2007-01-22 Raphael Neider <rneider AT web.de>
3789 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3790 emitted, do not emit them again...
3792 2007-01-22 Raphael Neider <rneider AT web.de>
3794 * src/regression/bank1.c, src/regression/compare6.c,
3795 src/regression/add.c: cosmetic changes
3796 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3797 * src/pic/gen.c: fixed global zero and one,
3798 (aopForSym): removed unued code,
3799 (aopGet): assert aop is defined, check and use `index' of
3800 pCodeImmd operands (fixes #1630908),
3801 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3802 (register_reassign): prevent accidental register unification,
3803 (ReuseReg): cosmetic changes (also above)
3804 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3805 pic14emitStaticSeg): do not emit initialized data,
3806 (printIval*): replaced with working versions,
3807 (pic14createInterruptVect,picglue): use idata for initialized data,
3808 now init data should work in all modules (not only main()),
3809 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3811 2007-01-21 Borut Razem <borut.razem AT siol.net>
3813 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3814 use -fPIC or -fpic if they are supported and not ignored
3815 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3816 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3818 2007-01-20 Borut Razem <borut.razem AT siol.net>
3820 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3821 implemented RFE #1470316: allow "$" in variable names
3823 2007-01-20 Raphael Neider <rneider AT web.de>
3825 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3827 2007-01-20 Raphael Neider <rneider AT web.de>
3829 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3830 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3831 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3832 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3833 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3834 * device/lib/pic/libdev/pic*.c,
3835 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3836 * device/lib/pic/libdev/Makefile.in: show progress
3838 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3840 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3841 * support/scripts/sdcc_cygwin_mingw32,
3842 * support/scripts/sdcc_mingw32,
3843 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3844 conformance with autoconf 2.6
3846 2007-01-19 Raphael Neider <rneider AT web.de>
3848 * src/pic/device.c (register_map): fixed list construction
3849 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3850 (genMod): removed case for genModbits,
3851 (genModbits): removed as now unused/unimplemented
3852 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3854 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3856 * support/regression/tests/swap.c: added in response to #1638622
3857 * doc/sdccman.lyx: synced version, minor changes
3859 2007-01-18 Borut Razem <borut.razem AT siol.net>
3861 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3862 thanks to Gunther Jehle
3863 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3864 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3865 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3866 use filename in lineno instead.
3867 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3868 print the file name in ast_print()
3870 2007-01-18 Borut Razem <borut.razem AT siol.net>
3872 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3874 * src/SDCC.lex: stringLiteral() returns const char pointer,
3875 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3876 fixed column counting
3877 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3878 accept const char pointer as parameter
3879 * src/SDCCdwarf2.c: corrected buffer size
3881 2007-01-17 Borut Razem <borut.razem AT siol.net>
3883 * support/Util/dbuf_string.c: fixed for amd64
3885 2007-01-15 Borut Razem <borut.razem AT siol.net>
3887 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3888 removed terminal symbol ELIPSIS, since it was never generated by the
3889 lexer and it was wrongly used in parameter_identifier_list rule
3891 2007-01-15 Raphael Neider <rneider AT web.de>
3893 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3894 code page and data banking description
3895 * src/pic/genarith.c,
3896 * src/pic/gen.h: removed bit arithmetic functions,
3897 updated exit(1) to exit(EXIT_FAILURE)
3898 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3899 * device/include/pic16/pic18f2455.h,
3900 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3901 TRISD and TRISE, fixed/added some bit names
3902 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3903 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3904 updated pic18f2455.{c,h} instead of duplicating them
3906 2007-01-14 Borut Razem <borut.razem AT siol.net>
3908 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3909 Cannot debug files that contain spaces in the path name
3910 by converting spaces in asm file name to underscores
3912 2007-01-13 Borut Razem <borut.razem AT siol.net>
3914 * doc/sdccman.lyx: fixed format errors
3916 2007-01-10 Borut Razem <borut.razem AT siol.net>
3918 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3919 codeseg/constseg #pragma fail
3920 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3921 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3922 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3923 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3925 2007-01-09 Borut Razem <borut.razem AT siol.net>
3927 * get rid of diagnistic.[ch], pretty-print.[ch],
3928 c-pretty-print.[ch], ... used just for error, warning, ...
3930 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3931 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3932 suppoprt/cpp2/pretty-print.[ch]:
3934 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3935 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3936 suppoprt/cpp2/sdcpp.dsp:
3939 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3941 * device/lib/printf_large.c (output_float): removed recursion,
3942 use smaller buffer on stack for mcs51,
3943 fixed bug printing 1.96
3944 * support/regression/tests/snprintf.c: added test
3946 2007-01-07 Borut Razem <borut.razem AT siol.net>
3948 * use dynamic memory buffers instead temporary files
3949 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3951 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3952 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3953 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3954 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3955 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3956 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3957 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3958 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3959 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3960 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3961 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3962 support/Util/dbuf.c, support/Util/dbuf.h:
3964 * .version, sdcc.spec: bumped version to 2.6.4
3966 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3968 * src/port.h: added TARGET_Z80_LIKE macro
3969 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3970 output PSEG location if --xram-loc or --xstack-loc was used
3971 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3973 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3975 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3976 * as/as_z80.dsp, as/z80/as_z80.dsp,
3977 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3978 * sdcc.dsw: moved project files into subdir
3979 * as/hc08/as_hc08.dsp,
3980 * as/hc08/Makefile.bcc,
3981 * as/hc08/Makefile.in,
3982 * as/mcs51/Makefile.bcc,
3983 * as/mcs51/Makefile.in,
3984 * as/z80/Makefile.bcc,
3985 * as/z80/Makefile.in,
3986 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3989 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3992 * as/mcs51/asmain.c,
3994 * as/z80/assym.c: removed include "strcmpi.h"
3995 * as/hc08/strcmpi.c,
3996 * as/hc08/strcmpi.h,
3997 * as/mcs51/strcmpi.c,
3998 * as/mcs51/strcmpi.h,
3999 * support/Util/strcmpi.c,
4000 * support/Util/strcmpi.h: removed files
4001 * as/strcmpi.c: added as_strncmpi()
4003 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4005 * sdcc.dsw: Added some dependencies on project config.dsp
4007 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4009 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4010 with [di]ram_start to fix a regresion
4012 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4014 * configure.in: added missing mcs51 in status output
4015 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4017 * debugger/mcs51/clean.mk (distclean): remove config.h
4018 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4019 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4020 options.h, s-options-h and options.c
4021 * support/cpp2/clean.mk: unused, removed
4022 * Makefile.common.in,
4025 * as/hc08/Makefile.in,
4027 * as/mcs51/Makefile.in,
4028 * as/mcs51/clean.mk,
4031 * as/z80/Makefile.in,
4033 * as/link/Makefile.in,
4034 * as/link/hc08/Makefile.in,
4035 * as/link/hc08/clean.mk,
4036 * as/link/mcs51/Makefile.in,
4037 * as/link/mcs51/clean.mk,
4038 * as/link/z80/Makefile.in,
4039 * as/link/z80/clean.mk,
4040 * as/link/z80/conf.mk,
4041 * debugger/mcs51/Makefile.in,
4042 * debugger/mcs51/clean.mk,
4043 * device/include/Makefile.in,
4044 * device/lib/Makefile.in,
4045 * device/lib/mcs51/Makefile.in,
4046 * device/lib/pic/Makefile.in,
4047 * device/lib/pic/Makefile.common.in,
4048 * device/lib/pic/Makefile.subdir,
4049 * device/lib/pic/Makefile.rules,
4050 * device/lib/pic16/libio/Makefile.in,
4051 * device/lib/pic16/Makefile.subdir,
4052 * device/lib/pic16/libdev/Makefile.in,
4053 * device/lib/pic16/Makefile.rules,
4054 * device/lib/pic16/Makefile.common.in,
4055 * sim/ucsim/avr.src/Makefile.in,
4056 * sim/ucsim/main_in.mk,
4057 * sim/ucsim/cmd.src/Makefile.in,
4058 * sim/ucsim/doc/Makefile.in,
4059 * sim/ucsim/gui.src/Makefile.in,
4060 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4061 * sim/ucsim/gui.src/serio.src/Makefile.in,
4062 * sim/ucsim/hc08.src/Makefile.in,
4063 * sim/ucsim/libltdl/Makefile.in,
4064 * sim/ucsim/s51.src/Makefile.in,
4065 * sim/ucsim/sim.src/Makefile.in,
4066 * sim/ucsim/sim.src/conf.mk,
4067 * sim/ucsim/xa.src/Makefile.in,
4068 * sim/ucsim/z80.src/Makefile.in,
4072 * support/cpp2/Makefile.in,
4073 * support/librarian/Makefile.in,
4074 * support/librarian/clean.mk,
4075 * support/makebin/Makefile.in,
4076 * support/makebin/clean.mk,
4077 * support/packihx/Makefile.in,
4078 * support/regression/Makefile.in,
4079 * support/regression/ports/ds390/spec.mk,
4080 * support/regression/ports/gbz80/spec.mk,
4081 * support/regression/ports/hc08/spec.mk,
4082 * support/regression/ports/mcs51/spec.mk,
4083 * support/regression/ports/mcs51-large/spec.mk,
4084 * support/regression/ports/mcs51-medium/spec.mk,
4085 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4086 * support/regression/ports/pic14/spec.mk,
4087 * support/regression/ports/pic16/spec.mk,
4088 * support/regression/ports/mcs51-stack-auto/spec.mk,
4089 * support/regression/ports/ucz80/spec.mk,
4090 * support/regression/ports/xa51/spec.mk,
4091 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4092 adding a slash after $(top_builddir) and/or adding @datarootdir@
4094 * debugger/mcs51/configure.in,
4095 * device/lib/pic/configure.in,
4096 * device/lib/pic16/configure.in,
4097 * sim/ucsim/configure.in,
4098 * support/cpp2/configure.in,
4099 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4101 * debugger/mcs51/configure,
4102 * device/lib/pic/configure,
4103 * device/lib/pic16/configure,
4104 * sim/ucsim/configure,
4105 * support/cpp2/configure,
4106 * support/packihx/configure: generated with autoconf 2.60
4108 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4110 * as/link/hc08/lkihx.c (newArea),
4111 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4113 2007-01-02 Borut Razem <borut.razem AT siol.net>
4115 * doc/sdccman.lyx: documented #pragma sdcc_hash
4116 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4118 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4120 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4122 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4123 empty 'while'-loop to work correctly, see regression test 'while.c'
4124 * support/regression/tests/while.c: added
4126 2007-01-01 Borut Razem <borut.razem AT siol.net>
4128 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4129 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4130 support/cpp2/libcpp/sdcpp.c:
4131 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4132 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4133 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4135 2006-12-31 Borut Razem <borut.razem AT siol.net>
4137 * SDCPP synchronized with GCC CPP release version 4.1.1,
4138 currently the latest release:
4139 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4140 support/cpp2/libcpp/include/cpp-id-data.h
4141 support/cpp2/libiberty/fopen_unlocked.c
4142 support/cpp2/libiberty/md5.c
4144 support/cpp2/opt-functions.awk
4145 support/cpp2/opt-gather.awk
4146 support/cpp2/optc-gen.awk
4147 support/cpp2/opth-gen.awk:
4149 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4150 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4151 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4152 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4153 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4154 support/cpp2/diagnostic.h, support/cpp2/except.h,
4155 support/cpp2/hwint.h, support/cpp2/input.h,
4156 support/cpp2/intl.h, support/cpp2/move-if-change,
4157 support/cpp2/opts.c, support/cpp2/opts.h,
4158 support/cpp2/output.h, support/cpp2/prefix.c,
4159 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4160 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4161 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4162 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4163 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4164 support/cpp2/version.c:
4166 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4167 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4168 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4169 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4170 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4171 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4172 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4173 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4174 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4175 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4176 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4178 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4179 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4180 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4181 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4182 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4183 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4184 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4185 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4186 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4187 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4188 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4189 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4190 support/cpp2/system.h:
4193 2006-12-31 Borut Razem <borut.razem AT siol.net>
4195 * configure.in, configure: fixed bug #1538756: configure dies if bison
4196 and flex are not installed, 2nd try
4198 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4200 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4201 400.x for better code in RFE 899102
4203 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4205 * src/SDCCpeeph.c (deadMove),
4207 * src/mcs51/peep.h: renamed 'op' by 'reg'
4208 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4209 (scan4op): small change for removeDeadMove(), added support for
4210 'callee saves' and/or PACLL function calls,
4211 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4212 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4213 left in new dispatcher mcs51DeadMove()
4214 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4216 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4218 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4220 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4221 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4223 2006-12-30 Borut Razem <borut.razem AT siol.net>
4225 * support/cpp2/spacs.h: deleted from svn
4226 * configure.in, configure: fixed bug #1538756: configure dies if bison
4227 and flex are not installed
4229 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4231 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4232 with this z80 passes printf float test when enabled
4233 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4235 2006-12-28 Borut Razem <borut.razem AT siol.net>
4237 * support/cpp2/config.in, support/cpp2/configure.in,
4238 support/cpp2/configure, support/cpp2/Makefile.in:
4239 fix for the solaris build
4241 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4243 * src/SDCC.y (type_specifier2, pointer),
4245 * src/SDCCsymt.c (mergeSpec, checkSClass),
4246 * support/Util/SDCCerr.c,
4247 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4248 * support/valdiag/valdiag.py: Allow test cases to specify
4249 required language standard
4250 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4251 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4253 2006-12-27 Borut Razem <borut.razem AT siol.net>
4255 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4256 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4258 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4260 * support/cpp2/libiberty/Makefile.bcc: updated
4261 * src/pic16/main.c: fixed #pragma udata handling
4262 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4264 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4266 * src/SDCCpeeph.c: made labelHashEntry global,
4267 made pcDistance, FBYNAME static,
4268 (pcDistance): made static, use isComment and isLabel,
4270 (getLabelRef): added, extracted from labelRefCount(),
4271 (labelRefCount): use new getLabelRef(),
4272 (callFuncByName): made static, added deadMove,
4273 use isComment and isLabel,
4274 (newPeepRule): made static, set isLabel,
4275 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4276 labels from peephole rules,
4277 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4278 when isComment or isLabel is set
4279 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4280 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4282 * src/mcs51/peep.h: added
4283 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4284 * src/port.h: added peep->deadMove to port structure
4285 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4286 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4287 deadMove, finally removed no. 1 and 2
4294 * src/hc08/gen.c: mark lines with isComment or isLabel
4295 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4297 * sdcc.spec: bumped version to 2.6.3
4299 2006-12-26 Borut Razem <borut.razem AT siol.net>
4301 * support/cpp2/Makefile.in: added dependency on options.h
4302 * configure: regenerated
4303 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4304 * support/cpp2/Makefile.in: added vasprintf.c
4306 2006-12-25 Borut Razem <borut.razem AT siol.net>
4308 * SDCPP synchronized with GCC CPP release version 3.4.6,
4309 the latest release before 4.x:
4310 * support/cpp2/Makefile.in, support/cpp2/config.h,
4311 support/cpp2/configure, support/cpp2/configure.in,
4312 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4313 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4314 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4315 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4316 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4317 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4318 support/cpp2/cpptrad.c, support/cpp2/except.h,
4319 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4320 support/cpp2/hwint.h, support/cpp2/intl.h,
4321 support/cpp2/line-map.c, support/cpp2/line-map.h,
4322 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4323 support/cpp2/output.h, support/cpp2/prefix.c,
4324 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4325 support/cpp2/system.h, support/cpp2/version.c:
4327 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4328 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4329 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4330 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4331 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4332 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4333 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4334 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4335 support/cpp2/move-if-change, support/cpp2/opts.c,
4336 support/cpp2/opts.h, support/cpp2/opts.sh,
4337 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4338 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4339 support/cpp2/win32, support/cpp2/win32/dirent.c,
4340 support/cpp2/win32/dirent.h:
4342 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4343 * support/cpp2/sdcpp.h: renamed from sdcc.h
4344 * sdcppinit.c: deleted
4346 2006-12-23 Borut Razem <borut.razem AT siol.net>
4348 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4349 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4350 preproc.c: an other try to fix bug #982435: introduced
4351 -pedantic-parse-number command line option and pedantic_parse_number
4354 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4356 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4358 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4359 corrected overlayed areax addresses, warn about memory overlaps
4360 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4369 * src/port.h: added xabs_name and iabs_name
4370 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4371 (glue, emitMaps): create and emit maps d_abs and i_abs
4372 * src/SDCCglue.h: cosmetic changes
4373 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4375 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4376 (allocDefault): put absolute, initialized globals in them
4377 * support/regression/tests/absolute.c: added absolute bdata test
4378 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4380 2006-12-20 Borut Razem <borut.razem AT siol.net>
4382 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4383 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4384 added regression test for bug #982435
4386 2006-12-18 Borut Razem <borut.razem AT siol.net>
4388 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4389 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4390 small cosmetic changes
4391 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4392 * support/regression/tests/bug-1351710.c: added regression test
4394 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4396 * doc/sdccman.lyx: added the long missed iCode table
4397 "<where is figure II?>", added links to wiki
4399 2006-12-17 Borut Razem <borut.razem AT siol.net>
4401 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4402 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4403 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4404 unified table driven pragma handling, pragma argument type checking
4405 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4406 current one - version 1.1.3
4407 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4409 2006-12-13 Raphael Neider <rneider AT web.de>
4411 * src/pic/device.h: removed AssignedMemory structure and macros
4412 * src/pic/device.c: removed global finalMapping (linker assigns
4414 (register_map): add SFRs to remembered memRanges
4415 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4416 assignFixedRegisters,assignRelocatableRegisters): removed,
4417 (setMaxRAM,validAddress): adapted accordingly,
4418 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4419 reasonably sized sharebanks,
4420 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4421 (allDefsOutOfRange): removed unused code,
4422 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4424 * src/pic/pcode.c (register_reassign): removed recursion warning,
4425 fired far too often,
4426 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4427 to use existing pic14_stringInSet() to avoid duplicate symbols,
4428 tidied up the code a bit,
4429 (pic14printLocals): added in symmetry to printExterns, replaces
4430 writeUsedRegs more or less,
4431 (picglue): call new pic14_printLocals(),
4432 * device/include/pic/pic*.h: removed #pragma memmap directives,
4433 information gathered from include/pic/pic14devices.txt
4434 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4436 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4438 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4440 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4442 * device/include/mcs51/cc2430.h: fixed missing ';'
4444 2006-12-10 Raphael Neider <rneider AT web.de>
4446 * device/lib/pic16/libc/stdio/vfprintf.c,
4447 * device/lib/pic16/libc/stdio/printf_small.c,
4448 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4449 char arguments, as char varargs are cast to int by the caller,
4450 hopefully fixes #1604915 (other device libraries are still affected)
4452 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4454 * src/mcs51/ralloc.c (packRegsForAssign),
4455 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4457 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4459 * device/include/malloc.h: removed init_dynamic_memory
4460 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4461 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4462 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4463 * device/lib/libsdcc.lib,
4464 * device/lib/Makefile.in,
4465 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4466 * doc/sdccman.lyx: documented use of new _heap.c
4467 * support/regression/tests/malloc.c: removed init_dynamic_memory
4468 * src/cdbFile.c(spacesToUnderscores): new function,
4469 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4471 * device/include/tinibios.h: removed defines for putchar and getchar
4472 * device/lib/ds390/Makefile.in: added putchar.c
4473 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4475 2006-12-09 Borut Razem <borut.razem AT siol.net>
4477 * support/cpp2/sdcc.h: prevent multiple inclusion
4478 * support/cpp2/options.h: deleted
4480 2006-12-08 Borut Razem <borut.razem AT siol.net>
4482 * support/cpp2/sdcc.h: removed x*alloc() macros
4483 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4484 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4485 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4486 * support/cpp2/system.h: moved #include "sdcc.h"
4487 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4488 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4490 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4491 -funsigned-char options
4492 * support/cpp2/sdcppmain.c: fixed bug 1611411
4494 2006-12-07 Borut Razem <borut.razem AT siol.net>
4496 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4499 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4501 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4502 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4504 * .version: bumped to 2.6.2 because a) it's been a while
4505 b) the linker sources have moved c) the preprocessor is upgraded
4507 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4509 * support/regression/tests/snprintf.c: some checks
4510 * lib/src/printf_large.c: %bc: read char instead of int from stack
4512 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4514 * device/include/mcs51/cc2430.h: inserted _XPAGE
4516 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4518 * device/include/mcs51/cc2430.h: added
4520 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4522 * device/include/asm/default/features.h,
4523 * device/include/asm/ds390/features.h,
4524 * device/include/mcs51/at89s53.h,
4525 * device/include/ser.h,
4526 * device/include/ser_ir.h,
4527 * device/include/serial.h: changed keywords to double underscore variants,
4528 fixes bug 1590261 some more, thanks Steven Borley
4530 2006-12-01 Raphael Neider <rneider AT web.de>
4532 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4533 but emit warning (recursion is not supported for pic14)
4535 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4537 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4538 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4540 2006-11-30 Raphael Neider <rneider AT web.de>
4542 * src/pic/device.c (dump_sfr): always emit symbols
4543 * src/pic/glue.c (pic14printPublics): fixed typo
4545 2006-11-30 Raphael Neider <rneider AT web.de>
4547 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4548 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4549 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4550 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4551 a sharebank, use a non-shared bank for the stack if none available
4552 * src/pic/device.h (struct memRange): added linked list next field,
4553 added prototypes for above functions
4554 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4555 (typeRegWithIdx): accept fixed and unfixed stack registers
4556 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4557 the stack, handle shared and banked stack (except for WSAVE),
4558 (insertBankSel): removed useless optimization (will never fire),
4559 (FixRegisterBanking): added optimization for devices with only one
4560 possibly aliased bank of memory, like 16f84
4561 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4562 devices have no SHAREBANK in the linker script
4563 * device/include/pic/pic14devices.txt: documented memmap
4564 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4566 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4568 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4569 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4570 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4571 genhc08Code): switched most of the D (debug) macros to DD (detailed
4572 debug) macros to better control clutter in the generated .asm file.
4573 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4574 genRightShift): fixed bug with non-constant bit shift stored to
4575 a volatile result (SF Open Discussion forum thread #1616749).
4576 Single byte case is not yet optimized.
4578 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4580 * device/include/asm/mcs51/features.h,
4581 * device/include/malloc.h,
4582 * device/include/stdio.h: changed keywords to double underscore variants,
4585 2006-11-27 Borut Razem <borut.razem AT siol.net>
4587 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4588 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4589 support/cpp2/output.h, support/cpp2/cppinit.c,
4590 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4591 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4592 support/cpp2/cppdefault.c, support/cpp2/system.h,
4593 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4594 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4595 support/cpp2/prefix.c, support/cpp2/except.h,
4596 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4597 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4598 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4599 support/cpp2/version.c, support/cpp2/cppmain.c,
4600 support/cpp2/version.h, support/cpp2/hashtable.c,
4601 support/cpp2/cpperror.c:
4602 synchronized with GCC CPP release version 3.3.6,
4603 the latest where cppmain.c still exists.
4604 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4605 support/cpp2/sdcppinit.c: added
4607 2006-11-27 Borut Razem <borut.razem AT siol.net>
4609 * support/cpp2/cpplex.c:
4610 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4612 * support/cpp2/cpplib.c: removed definitions of unused variables
4614 2006-11-26 Borut Razem <borut.razem AT siol.net>
4616 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4617 since they are redefined by macros in support/cpp2/sdcc.h
4618 * support/cpp2/sdcc.h: x*alloc macro redefinition
4620 2006-11-25 Borut Razem <borut.razem AT siol.net>
4622 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4623 support/cpp2/configure, support/cpp2/Makefile.in,
4624 support/cpp2/cppfiles.c, support/cpp2/output.h,
4625 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4626 support/cpp2/config.h, support/cpp2/cpplib.h,
4627 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4628 support/cpp2/cppdefault.c, support/cpp2/config.in,
4629 support/cpp2/system.h, support/cpp2/cpplex.c,
4630 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4631 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4632 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4633 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4634 support/cpp2/configure.in, support/cpp2/intl.h,
4635 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4636 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4637 support/cpp2/version.c, support/cpp2/cppmain.c,
4638 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4639 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4640 support/cpp2/cpperror.c,
4641 support/cpp2/libiberty/safe-ctype.c,
4642 support/cpp2/libiberty/safe-ctype.h,
4643 support/cpp2/libiberty/splay-tree.c,
4644 support/cpp2/libiberty/obstack.c,
4645 support/cpp2/libiberty/lbasename.c,
4646 support/cpp2/libiberty/splay-tree.h,
4647 support/cpp2/libiberty/obstack.h:
4648 synchronized with GCC CPP release version 3.2.3,
4649 the latest before integration of cpp into gcc
4650 * support/cpp2/except.h, support/cpp2/line-map.c,
4651 support/cpp2/line-map.h,
4652 support/cpp2/libiberty/hex.c,
4653 support/cpp2/libiberty/concat.c,
4654 support/cpp2/libiberty/filenames.h: added
4655 * support/cpp2/intl.c: deleted
4657 2006-11-24 Borut Razem <borut.razem AT siol.net>
4659 * src/SDCC.y: enabled compilation of empty source file
4660 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4661 "ISO C forbids an empty source file"
4662 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4663 if all the code is ifdefed out.
4665 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4667 * src/hc08/gen.c (genPcall): fix for bug #1601032
4669 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4671 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4672 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4673 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4674 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4675 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4676 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4677 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4678 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4679 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4680 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4681 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4682 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4683 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4684 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4685 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4686 Renamed to all upper case as per the standard set by SiLabs
4688 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4690 * device/include/mcs51/C8051F520.h: new, added
4691 * device/include/mcs51/compiler.h: added link about predefined macros
4693 2006-11-23 Raphael Neider <rneider AT web.de>
4695 * src/regression/Makefile: add -L path to fresh library
4696 * src/regression/simulate: emphasize FAILED output
4697 * src/regression/create_stc: output _failures from gpsim
4698 * src/regression/compare4.c,
4699 * src/regression/rotate6.c: fixed char literals,
4700 all compile, all run =8-D
4702 * src/pic/pcode.h: added isPCASMDIR macro
4703 * src/pic/gen.c (genAnd): fixed bit offset
4704 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4705 packBits): unified register numbering schemes,
4706 (newReg): do not insert stack registers into hash table,
4707 (initStack): unpinned pseudo stack, simplified,
4708 (typeRegWithIdx): fixed retrieval of stack registers,
4709 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4710 (pCodeReplace): removed invalid assertion,
4711 (insertPCodeInstruction): fixed newly added labels,
4712 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4713 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4714 DumpFlow): removed unsed (broken?) code,
4715 (insertBankSel): prevent STATUS from being BANKSELed,
4716 (FixRegisterBanking): rewritten from scratch, implemented generic
4717 optimizations (suppress BANKSELs to same register and to registers
4718 present in all banks),
4719 (AnalyzeBanking): update flow after BANKSELection
4721 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4722 sharebank, let linker place it, mark STKxx symbols as emitted
4724 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4726 * src/regression/arrays.c,
4727 * src/regression/bank1.c,
4728 * src/regression/bool2.c,
4729 * src/regression/compare7.c,
4730 * src/regression/compare8.c,
4731 * src/regression/compare9.c,
4732 * src/regression/compare10.c,
4733 * src/regression/configword.c,
4734 * src/regression/for.c,
4735 * src/regression/mult1.c,
4736 * src/regression/pointer1.c,
4737 * src/regression/rotate6.c,
4738 * src/regression/string1.c,
4739 * src/regression/struct1.c,
4740 * src/regression/Makefile: make PIC14 regression tests run again
4741 (3 fail, 6 won't compile)
4743 2006-11-21 Raphael Neider <rneider AT web.de>
4745 * device/include/pic16/pic18f4550.h,
4746 * device/include/pic16/pic18f4455.h,
4747 * device/lib/pic16/libdev/pic18f4550.c,
4748 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4749 * configure.in: removed superfluous closing bracket
4751 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4753 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4756 2006-11-21 Raphael Neider <rneider AT web.de>
4758 * src/pic/device.{c,h}: added pic14_getPIC()
4759 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4760 (genAnd): added PIC code for one case, fixes #1597044
4761 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4762 SFRs that are present in all banks (e.g., STATUS)
4764 2006-11-20 Raphael Neider <rneider AT web.de>
4766 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4767 INCFSZ/INCFSZW and declared them as changing Z bit,
4768 (insertPCodeInstruction): correctly invert the above instructions,
4770 (DoBankSelect): don't panic on po_immediates
4772 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * as/link/mcs51/lkihx.c (newArea),
4776 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4777 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4779 2006-11-11 Raphael Neider <rneider AT web.de>
4781 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4782 bitfield symbols, fixes #1579535 (once more...).
4784 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4786 * support/regression/generate-cases.py,
4787 * support/regression/fwk/include/testfwk.h,
4788 * support/regression/fwk/lib/testfwk.c: used code pointers,
4789 (about 50kByte less code generated for mcs51)
4791 2006-11-06 Borut Razem <borut.razem AT siol.net>
4793 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4794 debugger/mcs51/configure: fixed failed check because the function
4795 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4796 who submitted the patch for gpsim.
4797 * debugger/mcs51/configure.in: removed the result message
4798 * debugger/mcs51/Makefile.in: fixed the config.status warning
4799 "... seems to ignore the --datarootdir setting"
4801 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4803 * device/include/mcs51/c8051f020.h,
4804 * device/include/mcs51/c8051f040.h,
4805 * device/include/mcs51/c8051f060.h,
4806 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4807 * src/z80/gen.c (gencjneshort),
4808 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4810 2006-10-31 Borut Razem <borut.razem AT siol.net>
4812 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4813 debugger/mcs51/configure: get readline version
4815 2006-10-30 Borut Razem <borut.razem AT siol.net>
4817 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4818 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4819 debugger/mcs51/configure: locate readline even when cross compiling
4820 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4822 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4824 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4827 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4829 * device/include/malloc.h,
4830 * device/lib/calloc.c,
4831 * device/lib/free.c,
4832 * device/lib/malloc.c,
4833 * device/lib/realloc.c: moved definition of struct into sources
4834 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4836 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4838 * as/asx8051.dsp: corrected output directories
4839 * as/link/hc08: new directory for hc08 linker
4840 * as/hc08/aslink.h, as/link/aslink.h,
4841 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4842 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4843 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4844 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4845 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4846 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4847 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4848 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4849 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4850 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4851 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4852 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4853 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4854 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4855 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4856 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4857 * as/link/hc08/conf.mk,
4861 * sdcc.dsw: moved hc08 linker to as/link/hc08
4862 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4863 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4864 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4865 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4866 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4867 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4868 * as/link/mcs51/aslink.dsp,
4869 * as/link/mcs51/Makefile.in: factored out the common files
4870 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4871 * as/clean.mk: extra cleaning common files
4872 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4873 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4874 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4876 2006-10-29 Raphael Neider <rneider AT web.de>
4878 * src/pic/ralloc.c (newReg): create aliases for registers with
4879 multiple names to fix #1579535 and #1584001,
4880 (regWithIdx,dirregWithName): resolve aliases on lookup
4881 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4883 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4884 to prevent build errors on small devices
4886 2006-10-28 Raphael Neider <rneider AT web.de>
4888 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4889 assumption within interrupt handlers, fixes #1584940
4890 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4891 "emitted" to avoid emitting them again in udata
4893 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4895 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4898 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4900 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4901 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4902 on/off CR to CRLF conversion.
4904 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4906 * doc/sdccman.lyx: updated IRQ section
4908 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4910 * device/lib/serial_io.c: removed
4911 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4912 replacements for serial_io.c
4914 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4916 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4918 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4920 * device/lib/serial_io.c: Default putchar() and getchar() for
4921 mcs51 uses serial port.
4923 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4925 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4927 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4929 * support/regression/ports/mcs51/support.c: smaller
4930 _sdcc_external_startup()
4931 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4933 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4935 * device/lib/gbz80/crt0.s,
4936 * device/lib/gbz80/crt0_rle.s,
4937 * device/lib/gbz80/div.s,
4938 * device/lib/gbz80/fstubs.s,
4939 * device/lib/gbz80/heap.s,
4940 * device/lib/gbz80/mul.s,
4941 * device/lib/gbz80/putchar.s,
4942 * device/lib/gbz80/stubs.s,
4943 * device/lib/z80/crt0.s,
4944 * device/lib/z80/crt0_rle.s,
4945 * device/lib/z80/div.s,
4946 * device/lib/z80/fstubs.s,
4947 * device/lib/z80/heap.s,
4948 * device/lib/z80/mul.s,
4949 * device/lib/z80/putchar.s,
4950 * device/lib/z80/stubs.s: reverted, I was mistaken
4952 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4954 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4955 * support/regression/ports/mcs51/support.c: removed race
4956 condition on TI in _putchar allowing to use serial port mode 0
4958 2006-10-20 Borut Razem <borut.razem AT siol.net>
4960 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4962 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * device/lib/gbz80/crt0.s,
4965 * device/lib/gbz80/crt0_rle.s,
4966 * device/lib/gbz80/div.s,
4967 * device/lib/gbz80/fstubs.s,
4968 * device/lib/gbz80/heap.s,
4969 * device/lib/gbz80/mul.s,
4970 * device/lib/gbz80/putchar.s,
4971 * device/lib/gbz80/stubs.s,
4972 * device/lib/z80/crt0.s,
4973 * device/lib/z80/crt0_rle.s,
4974 * device/lib/z80/div.s,
4975 * device/lib/z80/fstubs.s,
4976 * device/lib/z80/heap.s,
4977 * device/lib/z80/mul.s,
4978 * device/lib/z80/putchar.s,
4979 * device/lib/z80/stubs.s: removed all leading underscores from area names
4981 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4983 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4984 regression tests are not waiting in the simulator for simulated
4985 transmission of debug output
4987 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4989 * device/lib/printf_large.c: slightly smaller
4990 * doc/sdccman.lyx: do not use spaces within html links
4992 2006-10-16 Borut Razem <borut.razem AT siol.net>
4994 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4995 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4996 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4997 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4998 debugger/mcs51/configure:
4999 [ 1185668 ] add gnu readline support to sdcdb - enabled
5001 2006-10-16 Raphael Neider <rneider AT web.de>
5003 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5004 fixes #1577882, removes close to all banking optimizations
5006 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5008 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5009 variables in code memory
5010 * support/regression/tests/absolute.c: added test for this
5012 2006-10-15 Raphael Neider <rneider AT web.de>
5014 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5016 (BankSelect): emit BANKSEL before touching linker-placed regs,
5019 2006-10-10 Raphael Neider <rneider AT web.de>
5021 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5022 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5023 * src/pic/main.c (_pic14_parseOptions),
5024 * src/pic/main.h: mostly reverted to previous state, now use results
5025 from SDCCmain.c's argument parsing
5027 2006-10-10 Borut Razem <borut.razem AT siol.net>
5029 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5030 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5031 [ 1185668 ] add gnu readline support to sdcdb -
5032 prepared for READLINE, not enabled yet,
5033 thanks to <tal.bav AT gmail.com>
5035 2006-10-10 Raphael Neider <rneider AT web.de>
5037 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5038 * src/pic16/devices.inc,
5039 * device/include/pic16 (pic18f[24]620.h),
5040 * device/include/pic18fregs.h,
5041 * device/lib/pic16/pics.all,
5042 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5043 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5044 Gary Plumbridge and Anton Strobl
5046 2006-10-10 Raphael Neider <rneider AT web.de>
5048 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5049 --stack-siz=NUM options to configure the argument passing stack
5050 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5051 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5052 (pic14_getSharebankSize): obey --stack-siz=NUM,
5053 (pic14_getSharebankAddress): obey --stack-loc=NUM
5055 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5057 * doc/sdccman.lyx: added to the manual
5058 * doc/figures/ddd_example.png: added (neither pdflatex nor
5059 most browsers seem to like the .eps file)
5061 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5063 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5064 to /tmp and /var/tmp acc. LSB
5065 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5067 * support/regression/tests/onebyte.c: added test
5069 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5071 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5073 2006-10-05 Borut Razem <borut.razem AT siol.net>
5075 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5077 - sdcc.dsw: changed property eol-style to CRLF
5078 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5080 2006-10-04 Raphael Neider <rneider AT web.de>
5082 * device/include/pic/{pic16f84.h,pic16f84a.h},
5083 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5084 from patch #1522504, thanks to Robas Teodor
5086 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5088 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5091 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * src/pic16/glue.c (pic16emitMaps),
5094 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5095 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5096 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5097 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5099 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5100 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5102 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5104 * support/librarian/sdcclib.c: Added option -l.
5105 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5107 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5108 using Windows command prompt.
5110 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5112 * device/lib/libsdcc.lib: added module rand
5113 * src/ds390/ralloc.c (rematStr),
5114 * src/hc08/ralloc.c (rematStr),
5115 * src/mcs51/ralloc.c (rematStr),
5116 * src/z80/ralloc.c (rematStr): made output more consistent
5117 * src/mcs51/gen.c: cosmetic changes
5119 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5121 * src/port.h: added mem.cabs_name to PORT
5128 * src/z80/main.c: added cabs_name initializers
5129 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5131 (emitMaps): emit absolutes in code memory into cabs_name
5133 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5134 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5135 * support/regression/fwk/include/testfwk.h: added define for at
5136 * support/regression/tests/absolute.c: added, new
5138 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5141 optimizations, see also patch 887161 by Stas Sergeev
5142 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5143 to be necessary anymore,
5144 (102, 103, 104, 127): renamed all occurances of bp to _bp
5146 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5149 thanks Weston T. Schmidt for patch 1555221
5150 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5151 * src/SDCCicode.c(geniCodeMultiply): small optimization
5153 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5155 * device/include/stdlib.h: added rand prototypes
5156 * device/lib/rand.c: new, added
5157 * device/lib/Makefile.in: added rand.c
5158 * src/z80/peeph.def,
5159 * src/z80/peeph-gbz80.def,
5160 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5162 2006-09-20 Raphael Neider <rneider AT web.de>
5164 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5166 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5168 * as/link/aslink.h: cosmetic changes
5169 * as/link/mcs51/Makefile.in,
5170 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5172 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5175 * as/link/mcs51/aslink.h,
5176 * as/link/z80/aslink.h: merged and moved to as/link/
5177 * as/link/lkstore.c,
5178 * as/link/mcs51/lkstore.c: moved to as/link/
5179 * as/link/clean.mk: remove *.o
5180 * as/link/mcs51/alloc.h: deleted
5181 * as/link/mcs51/lkarea.c: added lnksect prototype
5182 * as/link/mcs51/lkdata.c,
5183 * as/link/mcs51/lklex.c,
5184 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5185 * as/link/mcs51/lkmem.c,
5186 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5187 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5188 * as/link/mcs51/aslink.dsp,
5189 * as/link/mcs51/Makefile.aslink,
5190 * as/link/mcs51/Makefile.bcc,
5191 * as/link/mcs51/Makefile.in: updated for moved files
5192 * as/link/z80/lkarea.c,
5193 * as/link/z80/lkhead.c,
5194 * as/link/z80/lklex.c,
5195 * as/link/z80/lklibr.c,
5196 * as/link/z80/lklist.c,
5197 * as/link/z80/lkmain.c,
5198 * as/link/z80/lkrloc.c,
5199 * as/link/z80/lksym.c: synced with mcs51
5200 * as/link/z80/lkdata.c,
5201 * as/link/z80/lkeval.c,
5202 * as/link/z80/lkihx.c,
5203 * as/link/z80/lks19.c: cosmetic changes
5204 * as/link/z80/Makefile.in,
5205 * as/link/z80/linkgbz80.dsp,
5206 * as/link/z80/linkz80.dsp: updated for moved files
5208 2006-09-16 Borut Razem <borut.razem AT siol.net>
5210 * debugger/mcs51/sdcdb.c: partially fixed
5211 [ 1203664 ] sdcdb fails to open files w. two "." periods
5212 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5213 debugger/mcs51/symtab.h: fixed indenting
5214 * configure.in, configure: up to date with latest Maarten's changes
5216 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5219 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5220 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5221 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5222 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5223 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5224 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5225 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5226 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5227 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5228 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5229 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5230 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5231 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5232 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5233 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5234 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5235 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5236 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5237 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5238 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5239 as/link/mcs51/alloc.h,
5240 as/link/mcs51/clean.mk,
5241 as/link/mcs51/conf.mk,
5242 as/link/mcs51/Makefile.bcc,
5243 as/link/mcs51/Makefile.in,
5244 as/link/mcs51/readme.390,
5245 as/link/mcs51/strcmpi.c,
5246 as/link/mcs51/strcmpi.h,
5248 as/mcs51/Makefile.bcc,
5249 as/mcs51/Makefile.in,
5252 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5254 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5257 * as/link/Makefile.in,
5258 * as/link/z80/linkgbz80.dsp,
5259 * as/link/z80/linkz80.dsp,
5266 * link/z80/aslink.h,
5267 * link/z80/clean.mk,
5269 * link/z80/linkgbz80.dsp,
5270 * link/z80/linkz80.dsp,
5271 * link/z80/lkarea.c,
5272 * link/z80/lkdata.c,
5273 * link/z80/lkeval.c,
5276 * link/z80/lkhead.c,
5279 * link/z80/lklibr.c,
5280 * link/z80/lklist.c,
5281 * link/z80/lkmain.c,
5282 * link/z80/lkrloc.c,
5285 * link/z80/Makefile.in,
5287 * sdcc.dsw: moved link/ to as/link/
5289 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * as/mcs51/i51mch.c (machine): fixed warning
5293 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5295 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5297 2006-09-09 Borut Razem <borut.razem AT siol.net>
5299 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5300 sdcdb WIN32 native port
5301 * src/clean.mk: fixed
5303 2006-09-08 Borut Razem <borut.razem AT siol.net>
5305 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5307 2006-09-08 Raphael Neider <rneider AT web.de>
5309 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5310 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5311 to gplink to disable processor mismatch warning and to allow
5312 the use of devices with only aliased (shared) memory banks,
5313 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5315 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5317 * doc/sdccman.lyx: Some re-formating plus example on using
5318 #pragma preproc_asm +/-
5320 2006-09-07 Borut Razem <borut.razem AT siol.net>
5322 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5325 2006-09-06 Borut Razem <borut.razem AT siol.net>
5327 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5328 line at sdcc.nsi:153
5329 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5331 2006-09-05 Borut Razem <borut.razem AT siol.net>
5333 * configure.in, configure: support for winsock2
5334 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5335 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5336 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5337 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5338 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5340 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5342 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5344 * support/regression/tests/bug1551947.c: new, added
5345 * src/SDCCsymt.h: strings are char* not byte*
5347 2006-09-05 Raphael Neider <rneider AT web.de>
5349 * device/lib/pic16/libdev/pic18f4550.c,
5350 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5351 declarations/definitions from patch #1520949
5353 2006-09-05 Raphael Neider <rneider AT web.de>
5355 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5356 byte-aligned bitfields, fixes #1539278
5358 2006-09-05 Raphael Neider <rneider AT web.de>
5360 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5363 2006-09-04 Borut Razem <borut.razem AT siol.net>
5365 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5366 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5367 -mno-cygwin is a part of the compiler name
5368 * support/scripts/sdcc_mingw32: don't disable ucsim
5370 2006-09-03 Borut Razem <borut.razem AT siol.net>
5372 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5373 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5375 2006-09-03 Raphael Neider <rneider AT web.de>
5378 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5379 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5382 2006-09-01 Borut Razem <borut.razem AT siol.net>
5384 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5385 to make ppc-osx happy
5387 2006-08-31 Borut Razem <borut.razem AT siol.net>
5389 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5390 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5391 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5392 * support/regression/ports/ds390/spec.mk,
5393 support/regression/ports/mcs51/spec.mk,
5394 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5395 To run regression tests in mingw environment:
5396 make DEV_NULL=NUL CC=gcc
5398 2006-08-30 Borut Razem <borut.razem AT siol.net>
5400 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5401 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5402 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5403 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5404 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5405 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5406 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5407 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5408 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5409 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5410 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5411 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5412 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5413 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5414 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5415 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5416 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5417 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5418 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5419 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5420 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5421 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5422 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5423 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5424 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5425 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5426 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5427 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5428 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5429 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5430 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5431 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5432 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5433 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5434 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5435 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5436 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5437 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5438 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5439 ucsim WIN32 native port
5441 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5443 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5445 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5447 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5448 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5450 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5452 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5453 * support/regression/tests/bug1546986.c: new, added
5454 * as/mcs51/.cvsignore,
5455 * debugger/mcs51/.cvsignore,
5456 * src/.cvsignore: deleted
5458 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5460 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5463 2006-08-20 Borut Razem <borut.razem AT siol.net>
5465 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5466 removed cl_listen_console::match(), cl_console::match(),
5467 restructured cl_commander::proc_input()
5469 2006-08-16 Borut Razem <borut.razem AT siol.net>
5471 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5472 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5473 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5475 2006-08-14 Borut Razem <borut.razem AT siol.net>
5477 * support/regression/Makefile.in,
5478 support/regression/ports/pic14/gpsim.cmd,
5479 support/regression/ports/pic14/spec.mk,
5480 support/regression/ports/pic14/support.c:
5481 added pic14 regression test
5483 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5485 * as/doc/asxhtm.html: documented changed ABS behaviour
5486 * as/doc/README: fixed some typos
5488 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5490 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5493 2006-08-12 Borut Razem <borut.razem AT siol.net>
5495 * support/regression/fwk/include/testfwk.h,
5496 support/regression/fwk/lib/testfwk.c,
5497 support/regression/generate-cases.py,
5498 support/regression/Makefile.in:
5499 regression test framework does not depend on function pointers and
5502 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5504 * device/include/stddef.h: c temporary hack to fix bug 1518273
5506 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5508 * device/include/mcs51/cc2510fx.h: added
5509 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5512 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5514 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5515 * as/z80/Makefile.in: added strcmpi.c
5516 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5517 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5519 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5521 * device/lib/gbz80/asm_strings.s,
5522 * device/lib/gbz80/crt0_rle.s,
5523 * device/lib/gbz80/div.s,
5524 * device/lib/gbz80/mul.s,
5525 * device/lib/gbz80/shift.s,
5526 * device/lib/z80/asm_strings.s,
5527 * device/lib/z80/crt0_rle.s,
5528 * device/lib/z80/div.s,
5529 * device/lib/z80/mul.s,
5530 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5531 flags which are all upper case
5533 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5535 * as/z80/asm.h: made CASE_SENSITIVE 1
5536 * link/z80/aslink.h: made CASE_SENSITIVE 1
5537 * src/z80/gen.c (throughout): made all conditionals upper case
5538 * support/regression/tests/bug1503067.c: new
5540 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5542 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5543 (shiftIntoPair): added case 2 for PAIR_IY,
5544 (setupToPreserveCarry): replaced parameters with iCode and check if
5545 PAIR_DE is in use to fix bug 1399290,
5546 (genPlus, genMinus): updated call to setupToPreserveCarry
5547 * support/regression/tests/bug1399290.c: new
5549 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5552 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5553 * src/ds390/gen.c (shiftRLong),
5554 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5555 * src/mcs51/gen.c (sameReg): changed to sameByte,
5556 (xch_a_aopGet): new,
5557 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5558 shiftRLong): fixed bug 1533966
5559 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5560 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5561 * support/regression/Makefile.in: disabled z80, enabled ucz80
5562 * support/regression/tests/float_trans.c: enabled test for z80 and host
5563 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5565 2006-08-01 Borut Razem <borut.razem AT siol.net>
5567 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5568 comparison is always false due to limited range of data type
5569 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5571 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5573 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5574 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5575 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5576 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5578 2006-07-31 Borut Razem <borut.razem AT siol.net>
5580 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5581 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5582 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5583 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5584 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5585 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5586 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5587 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5588 enable ucsim mingw compilation. Serial port is disabled,
5589 since it uses termios.h API, which is not available on native
5592 2006-07-31 Borut Razem <borut.razem AT siol.net>
5594 * Small Device C Compiler 2.6.0 released
5595 * support/scripts/sdcc.nsi: added FULL_DOC option
5596 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5598 2006-07-28 Borut Razem <borut.razem AT siol.net>
5600 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5601 * doc/INSTALL.txt: updated
5603 2006-07-27 Borut Razem <borut.razem AT siol.net>
5605 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5606 device/lib/pic/libdev/Makefile.in: fixed bug
5607 [ 1438354 ] pic libsdcc: distclean doesn't work
5608 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5609 device/lib/pic16/libio/Makefile.in: fixed bug
5610 [ 1438344 ] pic16 lib: clean doesn't work properly
5611 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5613 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5615 * device/lib/pic/libsdcc/fsdiv.c,
5616 * device/lib/pic/libsdcc/fsmul.c,
5617 * device/lib/pic16/libsdcc/float/fsdiv.c,
5618 * device/lib/pic16/libsdcc/float/fsmul.c,
5619 * device/lib/_fsdiv.c,
5620 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5621 * support/regression/tests/bug1520966.c: added
5622 * doc/knownbugs.html: removed [ 1520966 ] from the list
5624 2006-07-25 Borut Razem <borut.razem AT siol.net>
5626 * configure.in, configure, sdccconf_in.h: fixed bug
5627 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5628 * doc/knownbugs.html: removed [ 1519095 ] from the list
5630 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * doc/knownbugs.html: added, contains list of known bugs at release
5633 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5635 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5637 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5638 function registers and corrected defaults with additional warning
5639 * device/lib/malloc.c: cosmetic changes
5640 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5641 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5642 (fillGaps): and used it
5644 2006-07-20 Raphael Neider <rneider AT web.de>
5646 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5647 output unless SDCCPICDEBUG is set
5648 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5649 output if SILENT is set
5651 2006-07-11 Borut Razem <borut.razem AT siol.net>
5653 * doc/README.txt: updated
5655 2006-07-10 Borut Razem <borut.razem AT siol.net>
5657 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5658 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5659 in WIN32 installation
5660 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5663 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5665 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5666 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5668 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5670 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5672 2006-07-06 Borut Razem <borut.razem AT siol.net>
5674 * support/regression/tests/bitfields.c:
5675 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5676 * support/regression/tests/constantRange.c:
5677 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5679 2006-07-04 Borut Razem <borut.razem AT siol.net>
5681 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5683 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5684 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5685 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5686 reverted changes from 2006-07-03
5687 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5688 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5689 added CPPFLAGS, used by the host port
5691 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5693 * support/regression/valdiag/tests/switch.c,
5694 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5695 * support/regression/tests/libmullong.c: fixed for host
5696 * support/regression/ports/host/spec.mk: disable all warnings for host,
5697 SDCC runs with --less-pedantic too
5699 2006-07-03 Borut Razem <borut.razem AT siol.net>
5701 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5703 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5704 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5705 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5706 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5708 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5709 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5710 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5711 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5713 2006-07-02 Raphael Neider <rneider AT web.de>
5715 * src/pic16/devices.inc,
5716 * device/include/pic16/pic18fregs.h,
5717 * device/include/pic16/pic18f4550.h,
5718 * device/lib/pic16/pics.all,
5719 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5721 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5723 * as/hc08/lkaomf51.c (OutputName),
5724 * as/mcs51/lkaomf51.c (OutputName),
5725 * as/z80/asmain.c (asmbl),
5726 * src/ds390/main.c (asmLineNodeFromLineNode),
5727 * src/hc08/ralloc.c (hc08_assignRegisters),
5728 * src/mcs51/main.c (asmLineNodeFromLineNode),
5729 * src/xa51/ralloc.c (checkRegMask),
5730 * src/xa51/gen.c (emitcode),
5731 * src/z80/gen.c (_emit2),
5732 * src/SDCCast.c (searchLitOp),
5734 * support/packihx/packihx.c,
5735 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5736 * src/ds390/gen.c (aopPutUsesAcc),
5737 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5738 * support/regression/tests/libmullong.c (mullong_wrapper),
5739 * src/SDCCsymt.c (powof2),
5741 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5742 * src/SDCCsymt.h: added TYPE_TARGET_*
5743 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5744 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5745 SDCCast because 1) header problems 2) this is the right place
5746 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5747 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5750 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5752 * src/SDCCicode.h: removed buggy semicolon in unused macro
5753 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5754 search for previous definiton of auto symbols too,
5755 (findPrevUse): fixed logic of emitWarnings
5757 2006-06-26 Raphael Neider <rneider AT web.de>
5759 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5760 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5762 2006-06-25 Raphael Neider <rneider AT web.de>
5764 * device/lib/pic/libm: NEW, added math library functions
5765 * device/lib/pic/libsdcc: NEW; added float support functions
5766 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5767 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5768 NEW, added math related headers
5769 * device/include/asm/pic/features.h: NEW
5770 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5771 (popGet): allow larger offsets for AOP_PCODE,
5772 (genDataPointerSet): handle literals explicitly, more debug output,
5773 (genAssign): fixed for float using aopLiteral ;-)
5774 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5775 GOTO initialisation routine
5776 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5777 flag on registers, fixes #1469043 (local variables do not work)
5778 * src/pic/main.c (_pic14_do_link),
5779 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5782 2006-06-25 Borut Razem <borut.razem AT siol.net>
5784 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5785 characters printed (not including the trailing '\0' used to end
5786 output to strings). Problem detected in regression test bug-927659.c.
5787 NOTE: printf() family functions should return int instead
5789 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5790 specifier are printed as themselves
5791 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5792 support flags, width and precision specifiers
5794 2006-06-24 Borut Razem <borut.razem AT siol.net>
5796 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5797 to the list of sdcc tagrets not supporting bit type
5798 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5799 testfor pic16 due to bug:
5800 [ 1511794 ] pic16: regression test bug-895992.c fails
5802 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5804 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5805 * src/SDCCglue.c (initPointer), fixed bug 1496419
5806 * support/regression/tests/bug1496419.c: new, added
5808 2006-06-22 Borut Razem <borut.razem AT siol.net>
5810 * support/regression/ports/pic16/support.c: use gpsim usart module from
5811 libgpsim_modules library
5813 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5815 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5818 2006-06-19 Raphael Neider <rneider AT web.de>
5820 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5821 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5822 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5823 (pic14printExterns,pic14printPublics,pic16printPublics,
5824 pic16_printExterns): use new functions to emit symbols
5825 (picglue,pic16glue): emit publics before emitting externs
5826 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5827 locally defined functions to avoid bug #1443651
5828 * support/regression/tests/bug-716242.c: removed pic16 workaround
5829 * support/regression/ports/pic16/spec.mk: ignore errors during build
5831 2006-06-19 Raphael Neider <rneider AT web.de>
5833 * src/pic/glue.h: added pic14aopLiteral prototype
5834 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5835 * src/pic/gen.c: removed stdint.h dependency
5836 (aopGet): use Safe_strdup()
5837 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5838 (genDataPointerSet): use pic14aopLiteral()
5839 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5840 for pic16; thanks to Bernhard and Maarten
5842 2006-06-18 Borut Razem <borut.razem AT siol.net>
5844 * support/regression/tests/structflexarray.c: flexible array members
5845 not supported by gcc < 3
5846 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5848 * src/pic/gen.c: don't include [p]strdin.h on solaris
5849 * support/Util/pstdint.h: addad svn attributes
5850 * support/regression/tests/constantRange.c,
5851 support/regression/tests/rotate.c: include inttypes.h instead
5852 stdint.h on solaris, addad svn attributes
5854 2006-06-18 Raphael Neider <rneider AT web.de>
5856 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5858 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5859 (pic16_genMinusBits): simplified sign-extension
5860 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5861 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5862 adjusted to correctly handle mixed-signed operands, disabled
5863 now unused multiplciation routines
5864 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5865 (assignResultValue): added argument denoting the size of the result
5866 as returned by the function (fixes upcasts in assigning from
5867 function calls: char foo(); int i = foo();)
5868 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5869 function result to assignResultValue
5870 (genMult): disabled inlined multiplication code
5871 (genDiv): augmented to also handle the modulus operator, fixed to
5872 handle mixed-signed operands correctly
5873 (genMod): simply call genDiv, disabled unused code
5874 (genAssign): fixed missing (sign-)extension on result
5875 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5876 valid char operands, allow signed operands for native code, added
5877 division and modulo operator handling
5878 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5880 As a consequence, onebyte.c (if split into two files) and muldiv.c
5881 pass regression tests.
5883 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5885 * doc/Makefile.in: two runs of makeindex seem needed to get
5886 correct page references in the index of sdccman.pdf
5887 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5889 2006-06-17 Borut Razem <borut.razem AT siol.net>
5891 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5893 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5895 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5896 mentioned ec2drv and paulmon
5898 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5900 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5901 consecutive abs areas
5902 (find_empty_space, allocate_space): added map to handle codemap or
5904 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5905 absolute idata and xdata
5906 * as/mcs51/lkmem.c (summary2): updated legend
5908 2006-06-16 Raphael Neider <rneider AT web.de>
5910 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5912 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5914 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5916 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5918 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5920 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5921 value of generic pointers,
5931 src/z80/main.c: PORT structure, added elements for gp_tags field,
5932 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5933 fields in the PORT structure of each port,
5934 * src/SDCCast.c (decorateType): allow processing of generic pointers
5935 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5938 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5944 * src/pic16/pcode.c,
5946 * src/pic/pcoderegs.c,
5949 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5950 bug 1504689 on minGW
5952 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5954 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5956 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5958 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5960 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5962 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5965 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5967 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5968 to a char variable. Fixed bug #1504211
5969 * device/include/pic16/adc.h,
5970 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5971 and fixed bug #1364390
5973 2006-06-10 Borut Razem <borut.razem AT siol.net>
5975 * CVSROOT: removed the CVS left-over
5977 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5979 * as/hc08/asmain.c (asexit),
5980 * as/hc08/lkmain.c (lkexit),
5981 * as/mcs51/asmain.c (asexit),
5982 * as/mcs51/lkmain.c (lkexit),
5983 * src/SDCCglue.c (DEFSETFUNC),
5984 * src/SDCCmain.c (linkEdit, assemble),
5985 * support/librarian/sdcclib.c (AddRel),
5986 replaced unlink() by standard C remove()
5987 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5988 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5989 gatherImplicitVariables): new, added to fix bug 608752,
5990 (createFunction): added gatherImplicitVariables()
5991 * src/SDCCast.h: added createRMW prototype
5992 * src/SDCCsymt.h (struct symbol): added infertype
5993 * support/regression/tests/bug608752.c: new, added
5995 2006-06-10 Raphael Neider <rneider AT web.de>
5997 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5998 multibyte dummy reads (fixes #1503234)
6000 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6002 * device/include/mcs51/compiler.h: new, added header file to enable
6003 creating common sfr definition header files for different compilers
6005 2006-06-05 Raphael Neider <rneider AT web.de>
6007 * src/pic16/{pcode.h,genarith.c}:
6008 introduced pCodeOp combining any two pCodeOps (previously only
6009 two register operands could be combined), removed pcop2 from
6010 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6011 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6012 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6013 rewritten to use new PO_TWO_OPS
6014 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6015 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6016 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6017 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6018 (pic16_get_op): embraced return arg to allow #define return(x),
6019 added new case for combined opcodes
6020 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6021 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6022 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6024 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6026 * src/SDCCval.c (checkConstantRange): added
6027 * src/SDCCval.h: added checkConstantRange
6028 * support/Util/SDCCerr.c,
6029 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6030 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6031 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6032 * src/SDCCast.c (decorateType): added checkConstantRange,
6033 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6034 can be emitted with the correct always true/false warning,
6035 added optimization for double '!';
6036 result of decorateType() must be assigned back to the tree, because
6037 decorateType() can change the tree
6038 * src/SDCCicode.c (geniCodeLogic),
6039 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6040 (checkConstantRange): removed, it was only a fragment which never
6042 * src/SDCCsymt.c (computeType): fixed promotion for
6043 "-1 < (unsigned bit) b"
6044 * src/pic/ralloc.c (packRegsForAssign),
6045 * src/pic16/ralloc.c (packRegsForAssign),
6046 * src/hc08/ralloc.c (packRegsForAssign),
6047 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6049 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6050 * support/regression/tests/constantRange.c: added
6051 * support/valdiag/tests/constantRange.c: added
6052 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6054 2006-06-02 Borut Razem <borut.razem AT siol.net>
6056 * support/regression/ports/pic16/support.c: increase stack size
6058 * support/regression/Makefile.in: sort tests by name so that the
6059 resutlts can be compared on different machines / platforms
6061 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6063 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6064 * src/ds390/gen.c (emitLabel): new, added,
6065 (genDjnz): fixed stack overflow bug,
6066 (throughout): cosmetic changes to sync with mcs51/gen.c,
6067 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6068 * src/mcs51/gen.c (genEndFunction): small optimization,
6069 (throughout): cosmetic changes to sync with ds390/gen.c
6071 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6073 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6074 (_print_format): fixed printing pointers
6075 * src/mcs51/gen.c (emitLabel, movb): new, added,
6076 (genAssign): small optimization,
6077 (genDjnz): fixed stack overflow bug,
6078 (throughout): replaced sprintf with SNPRINTF,
6079 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6080 replaced emitcode("mov", "b,...") with MOVB(...),
6081 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6082 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6083 * src/mcs51/peeph.def: added rules 140 and 264
6084 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6085 so they may get optimized into registers
6087 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6089 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6090 immediately when encountered,
6091 (printUsage): always use stderr even on windows
6093 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6095 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6096 (processParms): fixed bug #1247551
6097 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6098 parseCmdLine, main): print '--version' to stdout,
6099 print 'help' to stdout if --help is given,
6100 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6101 arguments are given; fixed --help
6103 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6105 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6106 * support/regression/tests/bug-1493710.c: added
6108 2006-05-27 Borut Razem <borut.razem AT siol.net>
6110 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6112 * support/regression/ports/pic16/support.c: increase stack size
6113 from default 64 bytes to 128 bytes
6114 * support/regression/tests/staticinit.c,
6115 support/regression/tests/float.c: regression tests fully enabled
6116 for pic16 port by putting the initialized data arrays into the code
6118 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6119 This was changed by mistake in the previous version.
6121 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6123 * src/pic16/gen.c (genFunction, genEndFunction): some
6124 beautifications, fixed bug with falsely restoring FSR2 in large
6125 stack model, thanks to Beau E. Cox for reporting the bug
6127 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6129 * debugger/mcs51/break.c,
6130 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6131 use %p to print pointers, made address variables unsigned
6132 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6133 * debugger/mcs51/symtab.c (parseSymbol): must return something
6134 * src/mcs51/gen.c (aopForSym): small optimization,
6135 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6136 (freeAsmop): added missing break,
6137 (aopPut): removed parameter bvolatile, determine it inside the function,
6138 (saveRegisters, unsaveRegisters): small optimization,
6139 (genIpush): removed pointless check,
6140 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6141 replaced sprintf with SNPRINTF,
6142 replaced strcpy with strncpyz,
6143 updated aopPut calls,
6144 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6145 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6147 2006-05-24 Borut Razem <borut.razem AT siol.net>
6149 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6150 modification of test for the pic16 port, put the array to the code
6151 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6153 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6155 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6156 * support/Util/pstdint.h: added
6158 2006-05-22 Borut Razem <borut.razem AT siol.net>
6160 * src/regression/Makefile: removed bool2.c test, added -q linker option
6161 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6162 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6163 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6164 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6165 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6166 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6167 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6168 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6169 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6171 2006-05-22 Raphael Neider <rneider AT web.de>
6173 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6174 bug #1492360 (problematic due to generic pointers, see code)
6176 2006-05-22 Borut Razem <borut.razem AT siol.net>
6178 * support/regression/ports/pic16/specs.mk: removed stack size linker
6180 * support/regression/tests/array.c,
6181 support/regression/tests/bitopcse.c,
6182 support/regression/tests/bug-908454.c,
6183 support/regression/tests/malloc.c: modified for pic16 regression test
6184 * support/regression/tests/bitfields.c:
6185 pic16 - excluded bitfileds of size > 8
6186 * support/regression/tests/bp.c: pic16 - reduced data size
6187 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6188 * support/regression/tests/bug-460010.c:
6189 pic16 - used the absolute address the fits in memory
6190 * support/regression/tests/bug-716242.c:
6191 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6192 * support/regression/tests/float.c:
6193 pic16 - excluded - data size too big
6194 * support/regression/tests/onebyte.c:
6195 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6196 * support/regression/tests/shifts.c:
6197 pic16 - function names probably have to differ in first X characters
6199 * support/regression/tests/staticinit.c:
6200 pic16 - excluded some tests due error: no target memory available for
6203 2006-05-22 Borut Razem <borut.razem AT siol.net>
6205 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6206 second try. Thanks Stas Sergeev once more.
6208 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6210 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6211 (genLeftShift, genRightShift): fixed bug 1491627
6212 * src/hc08/peeph.def (rules 7, 8.x): added
6213 * support/regression/tests/shifts.c (ShiftLeftByParam,
6214 ShiftRightByParam, testShiftByParam): added to test variable shifting
6216 2006-05-20 Raphael Neider <rneider AT web.de>
6218 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6219 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6220 (allocReg): add only new registers to dynAllocRegs,
6221 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6222 #1489055, #1445850, and probably #1483693
6224 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6226 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6227 bug in for-loop that didn't emit the last of CONFIG and ID registers
6229 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6231 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6233 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6234 1489016, 1434401 and 1490124
6235 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6236 1489016, 1434401 and 1490124
6238 2006-05-17 Borut Razem <borut.razem AT siol.net>
6240 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6243 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6245 * device/include/mcs51/P89c51RD2.h,
6246 * device/include/mcs51/P89LPC901.h,
6247 * device/include/mcs51/P89LPC922.h,
6248 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6250 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6252 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6253 to fix missing stack pragma in compiled binary object file,
6255 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6257 * support/packihx/configure.in,
6258 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6259 determine sizeof basic types even while cross compiling
6261 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6263 * src/avr/gen.c (aopop),
6264 * src/ds390/gen.c (aopOp),
6265 * src/hc08/gen.c (aopOp),
6266 * src/mcs51/gen.c (aopop),
6267 * src/pic16/gen.c (pic16_aopOp),
6268 * src/pic/gen.c (aopOp),
6269 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6270 if size of operand is smaller than spill location
6272 2006-05-12 Borut Razem <borut.razem AT siol.net>
6274 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6275 have to have CR/LF line endings even if they are checked out on *nix
6276 or on WIN32 in cygwin binmode
6278 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6280 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6281 * device/include/ds80c390.h: added sfr16 definitions
6285 * src/ds390/ralloc.c,
6286 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6287 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6288 bit returning functions
6289 * support/regression/tests/sfr16.c: enabled test on ds390
6291 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6293 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6294 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6296 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6298 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6299 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6300 (cl_address_space constructor): removed expensive initialization,
6301 (cl_address_space::get_cell): extended for late initialization,
6302 (cl_address_space::*): use late initialization,
6303 (cl_address_decoder::activate): removed expensive initialization,
6304 This reduced regression test running time by 25%
6306 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6314 * support/packihx/Makefile.in,
6315 * support/packihx/clean.mk,
6316 * support/packihx/Makefile.bcc,
6317 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6319 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6321 * src/SDCCval.c (valNot): fix for regression test failure
6322 of not.c on big endian hosts
6324 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6328 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6330 * device/lib/mcs51/Makefile.in: changed string comparison operator
6331 to = for POSIX compliance; == is bash extension
6333 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6335 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6338 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6340 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6341 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6342 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6343 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6344 bug report #1478657,
6346 2006-05-05 Borut Razem <borut.razem AT siol.net>
6348 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6351 2006-05-02 Borut Razem <borut.razem AT siol.net>
6353 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6354 create *.ind, which made make to fail if invoked with -j 2
6356 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6358 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6359 Hubert Sack for patch 1479782
6361 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6363 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6365 2006-05-01 Raphael Neider <rneider AT web.de>
6367 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6368 (create_pic): store only prefix-free device name,
6369 (init_pic): check for device names with "16" prefix,
6371 * src/pic/device.h (struct PIC_device),
6372 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6374 * device/include/pic/pic12f{635,675,629,683}.h,
6375 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6376 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6377 * device/include/pic/pic16f505.h,
6378 * device/lib/pic/libdev/pic16f505.c: removed
6379 * device/include/pic/pic14devices.txt: added support for pic12f
6380 devices, removed unsupported non 16-bit devices
6381 [above changes provided by patch from Zik Saleeba]
6382 * src/pic/*, src/pic16/*, device/include/pic16/*,
6383 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6385 2006-05-01 Borut Razem <borut.razem AT siol.net>
6387 * configure.in, configure, doc/Makefile.in:
6388 sync with nightly build makefile - latex, dvipdf and dvips
6391 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6393 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6394 in the library source
6396 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6398 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6400 2006-04-28 Raphael Neider <rneider AT web.de>
6402 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6403 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6404 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6405 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6407 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6409 * device/lib/pic/libdev/Makefile.in,
6410 * device/lib/hc08/Makefile.in,
6411 * device/lib/gbz80/Makefile.in,
6412 * device/lib/z80/Makefile.in,
6413 * device/lib/ds390/Makefile.in,
6414 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6415 thanks to Borut for the bug report
6417 * configure: always create doc/Makefile independent from --enable-doc
6418 * Makefile.in: always install from directory doc independent from
6420 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6422 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6423 * doc/Makefile.in: install *.txt if present
6424 * device/include/Makefile.in (install): added installation of pic/*.inc
6425 and pic/*.txt files again, they were erroneously removed
6427 2006-04-28 Raphael Neider <rneider AT web.de>
6429 * src/pic/{gen.c,main.h,pcode.c},
6430 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6431 concerning signedness with casts
6433 2006-04-28 Raphael Neider <rneider AT web.de>
6435 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6436 definition of an interrupt handler,
6437 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6438 interrupt handler stuff from picglue() to separate routine,
6439 (picglue): enabled definition of intr handlers in files w/o main()
6441 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6443 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6444 compilation with MSVC 2005 Express Edition (VC8)
6446 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6448 * device/lib/Makefile: fixed build of gbz80 lib
6450 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6452 * support/regression/tests/bug-460010.c,
6453 * support/regression/tests/bug-524691.c,
6454 * support/regression/tests/bug-716242.c: removed conditional defines
6455 that are already in testfwk.h
6457 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6459 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6460 (AccAXRsh1): added, shift right by 1,
6461 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6463 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6465 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6467 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6468 remove cast to same type
6469 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6470 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6472 * link/z80/Makefile: removed, they have moved to
6475 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6476 * install-sh: fix bug #1204398 by setting umask 0022
6477 * device/lib/Makefile: separate build of z80 and gbz80 lib
6479 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6481 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6482 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6484 One basic decision: e.g. src/clean.mk includes further files. In order
6485 to make this work there are two solutions:
6486 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6487 run configure on them. This way they can use
6488 'include $(srcdir)/port-clean.mk'
6489 - always include clean.mk by the Makefile at the same level. To avoid
6490 that `make clean` tries to include and build Makefile.dep the
6491 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6492 implemented, because now even `make uninstall` doesn't create
6493 Makefile.in. clean.mk could be eliminated by pasting it in
6496 * debugger/mcs51/Makefile.in: build own objects from library sources
6497 (SLIB, SDCC) in current directory
6499 * configure, configure.in: renamed --disable-device-lib-build in
6500 --disable-device-lib; added --enable-doc, the required tools are
6501 searched by configure; added result message; the toolchain for the
6502 belonging ports are now only built, if the port is enabled.
6504 * support/regression/*: all output is written in directory gen, because
6505 the fwk and ports directories don't livet in the build tree using vpath
6507 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6508 --disable-device-lib, added --enable-doc, added section VPATH
6510 * sim/ucsim/configure.in,
6511 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6512 z80 are enabled by default
6514 2006-04-24 Raphael Neider <rneider AT web.de>
6516 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6517 to config word, "pic14_"-prefixed some extern functions
6518 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6519 config word has been found
6520 * src/pic/device.h: added prototypes
6521 * src/pic/pcode.c: added "pic14_"-prefix where needed
6522 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6524 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6526 (pic14emitRegularMap): ignore config words,
6527 (pic14createInterruptVect): moved generating __config directives away
6528 (picglue): have __config directives emitted
6530 2006-04-24 Borut Razem <borut.razem AT siol.net>
6532 * doc/Makefile: sync with nightly build makefile
6534 2006-04-24 Raphael Neider <rneider AT web.de>
6536 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6537 registers that have not been assigned proper liveranges,
6538 fixes #1469504 and #1474602,
6539 (pCodeRegOptimizeRegUsage): fixed typo in comment
6541 2006-04-24 Borut Razem <borut.razem AT siol.net>
6543 * device/examples/main8051.c: deleted - it was removed from CVS
6544 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6545 after the transition to Subversion
6546 * src/SDCCalloc.h: deleted - it was removed from CVS
6547 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6548 after the transition to Subversion
6549 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6550 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6551 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6552 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6554 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6556 * as/asx8051.dsp: added mcs51/strcmpi.h
6557 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6558 * as/hc08/aslink.h: updated lnksect prototype
6560 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6562 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6563 (newdot): handle A_ABS
6565 * as/mcs51/asout.c (outarea): output address
6566 * as/hc08/lkaomf51.c,
6567 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6569 * as/mcs51/i51pst.c,
6570 * as/z80/z80pst.c: "ABS" is not A_OVR
6571 * as/hc08/lkarea.c (newarea): read a_addr,
6572 (lnkarea): added codemap array, sort absolute areas to the front,
6573 combine all GSINITx/GSFINAL,
6574 (find_empty_space, allocate_space): new functions,
6575 (lnksect): return next address, handle absolute sections
6576 * as/mcs51/lkarea.c (newarea): read a_addr,
6577 lnksect2 prototype changed,
6578 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6579 (find_empty_space, allocate_space): new, factored out of lnksect2,
6580 (lnksect2): return next address, handle absolute sections
6582 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6583 * as/hc08/lklibr.c (addfile, fndsym),
6584 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6585 index out of range and detect both '\' and '/'
6586 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6587 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6588 regression tests (ds390 cannot return bool yet)
6589 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6590 document critical interrupts on z80, document changed SDCC define
6591 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6592 (_a390_mapping): added .org directive
6593 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6594 (genMultOneByte): fixed warnings
6595 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6597 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6598 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6599 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6600 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6601 * src/pic16/main.c: removed newReg prototype
6602 * src/pic16/pcode.c,
6603 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6605 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6607 * src/pic16/ralloc.c
6608 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6610 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6611 from short to PIC_OPTYPE
6612 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6613 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6614 optype from short to PIC_OPTYPE
6615 * src/port.h: made int_size unsigned to fix warnings
6616 * src/SDCC.y: fixed warning on MSVC
6617 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6618 * src/SDCCopt.c (convertToFcall): fixed warnings
6619 * src/SDCCsymt.h: removed double prototype for genSymName
6620 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6621 offset int to fix warnings
6623 2006-04-22 Borut Razem <borut.razem AT siol.net>
6625 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6626 references to CVS replaced with Subversion
6628 2006-04-21 Borut Razem <borut.razem AT siol.net>
6630 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6631 references to CVS replaced with Subversion
6633 2006-04-19 Borut Razem <borut.razem AT siol.net>
6635 * src/version.awk: adapted for svn
6636 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6637 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6638 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6639 /binutils-avr/etc/*.vi, *.jin: removed all properties
6640 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6642 2006-04-19 Borut Razem <borut.razem AT siol.net>
6644 * CVS to Subversion migration completed
6646 2006-04-18 Borut Razem <borut.razem AT siol.net>
6648 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6649 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6651 2006-04-17 Borut Razem <borut.razem AT siol.net>
6653 * device/include/Makefile.in: added pic/*.inc to the installation
6655 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6657 * support/regression/collate-results.py: fixed output in case of
6659 * support/regression/generate-cases.py: fixed splitting of pathnames
6661 * as/hc08/lklibr.c (addfile),
6662 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6664 2006-04-11 Raphael Neider <rneider AT web.de>
6666 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6667 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6668 * src/pic16/pcode.c (assignValnums): fixed #1460578
6670 2006-04-11 Raphael Neider <rneider AT web.de>
6672 * device/lib/pic/libdev/*.c,
6673 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6674 fixes #1468739, enables compilation in --std-c99 mode
6675 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6677 2006-04-11 Raphael Neider <rneider AT web.de>
6679 * src/pic/device.c (find_device): removed debug output
6680 (list_valid_pics): enabled verbose listing of supported devices
6681 * device/include/stdbool.h: define bool as char for pic14/16 as well
6683 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6685 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6687 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6689 * .version: bumped version to 2.5.6
6690 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6692 2006-04-06 Raphael Neider <rneider AT web.de>
6694 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6695 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6696 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6697 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6698 pic14_constructAbsMap
6699 (pic14printPublics): declare absolute global symbols as global
6700 (pic14createInterruptVect),
6701 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6702 (newReg): assume new registers unused, use correct name in
6703 hashtable (reg->name instead of name), more debugLog output
6704 * src/pic/device.h (PIC_device): added fields for verbose output
6705 * src/pic/device.c: moved device definition to pic14devices.txt,
6706 added routines for runtime parsing of pic14devices.txt,
6707 added support for second config word
6708 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6709 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6710 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6711 (_pic14_parseOptions): moved pCodeInitRegisters here
6712 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6713 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6714 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6715 handling the pseudo stack
6716 * device/lib/Makefile.in: ignore failures in objects-pic16,
6717 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6718 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6719 * device/lib/pic/Makefile.subdir,
6720 * device/lib/pic16/Makefile.subdir: improved clean rules
6721 * device/lib/pic/libdev/: NEW, pic14 device libraries
6722 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6723 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6724 * device/include/Makefile.in: create subdir and install pic14 headers
6725 * device/include/pic/p16f_common.inc: removed unused declarations
6726 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6727 PICs from inc2h.pl v1.6,
6728 replaced BIT_AT macros with struct declarations
6729 * device/include/pic/pic14devices.txt: definition of supported devices,
6730 all above improvements contributed by Zik Saleeba, thanks
6731 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6732 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6735 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6737 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6738 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6739 thanks to Charles Olds
6741 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6743 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6745 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6747 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6748 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6749 * support/regression/bug1464657.c: added, new test
6751 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6753 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6756 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6758 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6759 --no-peep and --peep-file <file> are used don't use default rules but
6762 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6764 * src/mcs51/gen.c (genCall): fixed bug 1457608
6766 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6768 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6769 changes seem to cause (trigger?) problems with the build system.
6771 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6773 * src/SDCCpeeph.c (operandsLiteral): new, added,
6774 (callFuncByName): inserted operandsLiteral
6775 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6777 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6779 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6780 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6782 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6784 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6785 implemented patch 1120823 Thanks to Willy De la Court (normal
6786 interrupts need an interrupt number now if they are made critical),
6787 and enabled nesting of critical functions though not for gbz80
6788 (genCritical, genEndCritical): added functions
6789 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6790 * src/z80/mappings.i: added "ei" to all mappings
6792 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6794 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6795 submitted by the Debian SDCC maintainer Aurelien Jarno:
6796 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6797 archive with gcc 4.1 on mips and wrote the patch"
6799 2006-03-16 Raphael Neider <rneider AT web.de>
6801 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6802 the left operand is shorter than the result (c* = lit-c* + int),
6804 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6807 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6809 * src/.version: increased version number to 2.5.5
6810 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6811 linking is done manually in pic16 port's _linkEdit,
6812 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6813 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6814 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6815 allocate asmop as AOP_ACC,
6816 (aopForRemat): added parameter 'bool result' in function declaration,
6817 (pic16_aopGet): return AOP_ACC when accessing WREG,
6818 (pic16_popGetTempReg): minor modification,
6819 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6820 'pic16_allocWithIdx',
6821 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6822 calling function in absolute addresses,
6823 (genAssign): take into account AOP_ACC asmop,
6824 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6825 * src/pic16/pcoderegs.c: some debug functions and lines added,
6826 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6827 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6829 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6830 call to allocReg, not by manually allocating a new one,
6831 (pic16_assignRegisters): now before going through the register
6832 allocating functions mark all registers as free. This eliminates some
6833 side effects resulting from peephole parser done earlier in the backbone
6835 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6837 * src/SDCCicode.c (geniCodeLogic),
6838 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6840 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6843 (genSend): bugfix, do not allocate and free twice,
6844 (shiftRLong): handle partially overlapping aops
6845 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6847 2006-03-08 Borut Razem <borut.razem AT siol.net>
6849 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6852 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * support/regression/tests/bug1409955.c: new, added
6855 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6856 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6857 (aopForSym, aopOp): increment asmop.allocated if reused,
6858 (freeAsmop): decrement asmop.allocated and check for zero instead of
6860 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6861 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6862 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6863 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6864 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6865 genSignedRightShift, genRightShift, genDataPointerGet,
6866 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6867 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6868 in reverse order from allocation,
6869 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6870 added swappedLR to keep track
6871 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6872 pdata & code for GCC, z80, gbz80 & hc08
6873 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6875 2006-03-08 Raphael Neider <rneider AT web.de>
6877 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6879 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6882 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6883 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6885 2006-03-06 Borut Razem <borut.razem AT siol.net>
6887 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6888 made the linker quiet
6890 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6892 * src/pic16/gen.c (genPcall): fixed bug #1443644
6893 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6894 which dumps before the function entry point a data byte which represents
6895 the number of the local variables used by the specified function, added
6896 'xinst' for initial support for Extended Instruction Support,
6897 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6898 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6899 port->fun_prefix anymore (may change later),
6900 (genFunction, genEndFunction): do not store/restore local registers for
6901 _main (this should take care the --main-return command line option in
6903 (genOr): removed some legacy pic-port instructions,
6904 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6905 performing operations with SFR's causes data to be written more than
6906 once to each SFR. Perhaps SFRs should be handled in special cases...
6907 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6909 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6910 into account for stack starting position,
6911 (struct OPTIONS pic16_optionsTable): added command line argument
6912 --extended or -y for Extended Instruction Support,
6913 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6914 (deassignLRs): *** perhaps the most important change, old 'for' code
6915 (commented out for reference), didn't account for some registers which
6916 were left marked 'not free' after a pointer operation. The change
6917 reduces register usage a lot in some cases
6919 2006-03-04 Borut Razem <borut.razem AT siol.net>
6921 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6923 * support/regression/tests/bug-524697.c: decreased array size for
6924 mcs51 to fit into the internal RAM
6925 * support/regression/Makefile.in: a little bit more verbose
6927 2006-03-03 Borut Razem <borut.razem AT siol.net>
6929 * support/regression/fwk/lib/testfwk.c,
6930 support/regression/fwk/include/testfwk.h: introduced function
6931 _prints(), nonrecursive _printn(), call _initEmu() from main()
6932 * support/regression/ports/gbz80/support.asm,
6933 support/regression/ports/ucz80/support.asm,
6934 support/regression/ports/z80/support.asm,
6935 support/regression/ports/ds390/support.c,
6936 support/regression/ports/hc08/support.c,
6937 support/regression/ports/host/support.c,
6938 support/regression/ports/mcs51/support.c,
6939 support/regression/ports/xa51/support.c: added empty _initEmu()
6941 * support/regression/ports/pic16/gpsim.cmd,
6942 support/regression/ports/pic16/spec.mk,
6943 support/regression/ports/pic16/support.c,
6944 support/regression/Makefile.in: added pic16 regression test
6946 2006-03-01 Raphael Neider <rneider AT web.de>
6948 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6949 genConstPointerGet): use safe way of generating MOVFF to cover
6950 literals as well as registers, fixes bug #1440527
6951 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6953 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6954 more correctly, fixes bug #1232186
6955 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6956 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6957 gplink guess the correct processor in more cases, applied patch
6958 from Till Riedel attached to and fixing bug #1436552
6960 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6962 * support/regression/tests/array.c: added, contains check for #1434401
6963 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6965 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6967 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6968 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6969 * device/include/mcs51/c8051f326.h,
6970 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6971 * device/include/mcs51/c8051f000.h,
6972 * device/include/mcs51/c8051f018.h,
6973 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6974 PCON_IDLE,PCON_STOP and added sfr16 definitions
6976 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6978 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6979 genGetWord): fixed bug 1409955
6981 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6983 * device/include/hc08/mc68hc908gp32.h,
6984 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6986 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * src/SDCCast.c (constExprValue): return NULL if not a value
6989 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6990 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6991 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6993 2006-02-13 Borut Razem <borut.razem AT siol.net>
6995 * src/regression/ptrarg.c: added, fails due to bug #1430967
6996 * src/regression/Makefile: ptrarg.c added, ...
6998 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7000 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7001 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7003 2006-02-11 Borut Razem <borut.razem AT siol.net>
7005 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7006 print "Processor: xxx" message to stdout only if --verbose
7008 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7010 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7011 * support/regression/tests/bug1426356.c: added
7012 * support/regression/tests/bitfields.c: removed 2 tests
7014 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7016 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7017 * device/include/mcs51/c8051f330.h,
7018 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7019 PCON_IDLE,PCON_STOP and added sfr16 definitions
7020 * device/lib/_divsint.c,
7021 * device/lib/_divuint.c,
7022 * device/lib/_divulong.c,
7023 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7024 register bank bug for small stackauto
7026 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7028 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7030 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7032 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7033 * all.dsp: corrected several bin paths
7034 * device/include/mcs51/c8051f120.h,
7035 * device/include/mcs51/c8051f300.h,
7036 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7037 to PCON_IDLE,PCON_STOP
7038 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7039 * device/lib/printf_large.c (output_float): fixed bug 1388703
7040 * support/regression/tests/bug1057979.c: added test for bug 1388703
7042 2006-02-08 Raphael Neider <rneider AT web.de>
7044 * src/pic/pcode.c (pciTRIS): fixed typo,
7045 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7046 (LinkFlow): fixed handling of flows that end in a call,
7047 (ReuseReg): perform safety check earlier
7048 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7049 to work with flows at the beginning of a pBlock,
7050 fixes #1426557 (Symbol not previously defined),
7051 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7053 (RemoveUnusedRegisters): update register usage info
7054 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7055 created, reuse existing ones instead
7056 * src/pic/gen.c (genPcall): fixed #1424719
7058 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7060 * link/z80/lkmain.c,
7062 * link/z80/lkdata.c,
7063 * link/z80/aslink.h: fixed build on current cygwin:
7064 replaced getline() by lk_getline()
7066 2006-02-01 Borut Razem <borut.razem AT siol.net>
7068 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7069 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7070 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7071 src/regression/bool1.c, src/regression/bool2.c,
7072 src/regression/bool3.c, src/regression/call1.c,
7073 src/regression/compare.c, src/regression/compare10.c,
7074 src/regression/compare2.c, src/regression/compare3.c,
7075 src/regression/compare4.c, src/regression/compare5.c,
7076 src/regression/compare6.c, src/regression/compare7.c,
7077 src/regression/compare8.c, src/regression/compare9.c,
7078 src/regression/configword.c, src/regression/for.c,
7079 src/regression/inline.c, src/regression/mult1.c,
7080 src/regression/nestfor.c, src/regression/or1.c,
7081 src/regression/pointer1.c, src/regression/ptrfunc.c,
7082 src/regression/rotate1.c, src/regression/rotate2.c,
7083 src/regression/rotate3.c, src/regression/rotate4.c,
7084 src/regression/rotate5.c, src/regression/rotate6.c,
7085 src/regression/rotate7.c, src/regression/string1.c,
7086 src/regression/struct1.c, src/regression/sub.c,
7087 src/regression/sub2.c, src/regression/switch1.c,
7088 src/regression/while.c, src/regression/xor.c,
7089 src/regression/create_stc, src/regression/simulate,
7090 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7092 * src/regression/gpsim_assert.h: added
7094 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7096 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7097 ((void (code *) (void)) 0) ();
7106 * as/mcs51/aslink.h,
7108 * as/mcs51/asmain.c,
7109 * as/mcs51/lkdata.c,
7111 * as/mcs51/lkmain.c,
7114 * as/z80/asmain.c: fixed build on current cygwin:
7115 replaced getline() by as_getline()
7117 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7119 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7120 declarator in the symbol chain
7122 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7123 parameter list for function pointers
7124 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7125 * support/regression/tests/bug-716242.c: added
7127 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7129 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7131 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7133 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7135 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7136 inifinitely recurseable, added static
7137 * support/regression/tests/bug-1408066.c: added
7139 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7142 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7143 renamed, added possibility to create "postLoopLbl"-labels
7144 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7145 newiTempLoopHeaderLabel
7146 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7147 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7148 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7149 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7150 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7151 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7152 (basicInduction): fixed bug #136564, made static,
7153 (loopInduction): changed parameter of basicInduction, made static,
7154 (addPostLoopBlock): added
7155 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7156 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7158 * support/regression/tests/bug-136564.c: added
7159 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7160 --std-sdcc99 to LIBSDCCFLAGS
7162 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7164 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7166 * support/regression/tests/bug-1406131.c: added
7168 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7170 * src/SDCCast.c (decorateType): fix promotion of unary minus
7171 * src/SDCCsymt.c (computeType): beautified
7172 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7173 (valUnaryPM, valComplement): fix sign and promotion,
7174 (valNot): ANSI: result type is int (SDCC: unsigned char)
7175 * support/regression/tests/uminus.c: speedup by removing superflous
7177 * support/regression/tests/onebyte.c: added promotion and signedness
7178 tests for unary minus
7179 * support/regressions/tests/bug-477927.c: disable warning about
7180 uninitialized variables
7181 * support/regression/tests/not.c: added
7183 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7185 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7186 * src/mcs51/gen.c (gen51Code): show final register usage after
7187 fillGaps in asm with --i-code-in-asm
7188 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7189 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7190 incUsed, rliveClear, adjustIChain): made static,
7191 (setFromRange): excluded because it's unused,
7192 (findPrevUseSym, markWholeLoop): added,
7193 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7194 through all branches of predecessors enables sdcc to emit the warning
7195 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7196 (rlivePoint): made static, added parameter emitWarnings which is only
7197 true during the first run out of two,
7198 (findRecursiveSucc, findRecursivePred): removed,
7199 (computeLiveRanges): made static, added parameter emitWarnings,
7200 (dumpIcRlive): added for debugging only
7201 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7202 removed prototype of setFromRange()
7203 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7204 in call of computeLiveRanges()
7205 * support/regression/tests/bug-895992.c: added
7206 * support/regression/tests/bug-971834.c: added
7207 * support/valdiag/tests/bug-895992.c: added
7208 * support/valdiag/tests/bug-971834.c: added
7210 2005-12-18 Raphael Neider <rneider AT web.de>
7212 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7213 (genUnpackBits): improved code for direct operands,
7214 (genPackBits): improved code for literal assignment to bitfields
7215 and for direct destination operands (no FSR indirection),
7216 prevented redundant AND, fixes #1362800,
7217 (AccLsh): added parameter to disable masking of the result
7218 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7219 skip instructions with side-effects (like incfsz),
7220 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7221 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7222 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7225 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7227 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7228 volatile variables as spill location
7230 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7232 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7234 * support/regression/tests/bug-1376320.c: added
7236 2005-12-08 Raphael Neider <rneider AT web.de>
7238 * src/pic/device.c: renamed is_shared to pic14_is_shared
7239 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7240 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7241 (is_valid_identifier): added for above workaround
7243 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7245 * device/lib/Makefile.in: fixed to enable port-specific-objects
7246 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7247 char, thanks Hubert Sack
7248 * doc/sdccman.lyx: documented --xstack-loc,
7249 elaborated a bit more on interrupts and pitfalls,
7250 removed "setjmp/longjmp unsupported",
7251 documented some unsupported C99 features
7252 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7253 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7254 if, thanks Hubert Sack
7255 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7256 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7258 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7259 regression tests can report resource usage (rfe 700441)
7260 * support/regression/collate-results.py: report resource usage
7261 * support/regression/ports/ds390/spec.mk,
7262 * support/regression/ports/hc08/spec.mk,
7263 * support/regression/ports/mcs51/spec.mk,
7264 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7265 * support/regression/ports/ds390/uCsim.cmd,
7266 * support/regression/ports/hc08/uCsim.cmd,
7267 * support/regression/ports/mcs51/uCsim.cmd,
7268 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7269 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7270 library, use the default one
7271 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7272 building the library
7274 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7276 * config.dsp: added dependency on .version and configure_vc.awk
7277 * device/include/setjmp.h: updated for --stack-auto and --xstack
7278 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7279 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7280 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7281 * device/lib/libsdcc.lib: added _setjmp
7282 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7283 (decorateType): fixed bug 1372851,
7284 (optimizeGetHbit): fixed warning
7285 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7286 array initialisation
7287 * support/regression/tests/bug1057979.c: added test for bug 1358192
7288 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7290 2005-12-03 Borut Razem <borut.razem AT siol.net>
7292 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7293 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7295 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7297 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7298 createIval): implement symbol independant "flexible array member",
7299 (createIvalCharPtr): implemented flexible array initialisation with a
7301 * src/SDCCsymt.c (copyStruct): removed,
7302 (getSize): fixed misleading comment,
7303 (getAllocSize): removed, the additional allocation size is now in
7304 sym->flexArrayLength,
7305 (checkStructFlexArray): new, syntax checks for flexible array members,
7306 (compStructSize): added syntax checks for "flexible array members"
7307 (copyStruct): removed,
7308 (copyLinkChain): removed inefficient fix for bug 770487
7309 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7310 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7311 symbol->flexArrayLength
7313 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7314 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7315 * support/regression/tests/structflexarray.c: added
7316 * support/valdiag/tests/structflexiblearray.c: added
7318 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7320 * src/SDCCast.c (decorateType): fixed bug 1368489
7321 * support/Util/SDCCerr.c,
7322 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7324 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7326 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7327 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7329 2005-11-27 Borut Razem <borut.razem AT siol.net>
7331 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7332 support/cpp2/mkdeps.h: added command line option
7333 -obj-ext=<extension> to SDCPP to define object file externion, used
7334 for generation of make dependencies (-M)
7335 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7337 2005-11-26 Borut Razem <borut.razem AT siol.net>
7339 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7340 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7341 added pic and pic16 libraries
7343 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7345 * device/include/float.h: Corrected typo in prototype of __fsgt
7347 2005-11-25 Borut Razem <borut.razem AT siol.net>
7349 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7350 added creation of model-mcs51-stack-auto libraries
7352 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7354 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7356 * src/SDCCast.c (createIvalArray): removed obsolete comment
7358 2005-11-24 Borut Razem <borut.razem AT siol.net>
7360 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7361 added missing device/lib/mcs51/crt*.asm sources
7363 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7365 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7367 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7369 * device/lib/_fs2schar.c,
7370 * device/lib/_fs2sint.c,
7371 * device/lib/_fs2slong.c: optimized inline asm
7373 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7375 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7376 Better handling of floats between -1.0 and 0.0.
7378 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7380 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7381 (the missing "if"s prohibited removal of redundant labels)
7383 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7385 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7386 Properly convert floats between -1.0 and 0.0 to long, int, and char
7387 types (max integer value of negative floats tends to zero).
7388 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7389 Removed changes made so to work properly with floats between
7390 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7393 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7395 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7396 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7397 (genCast) cosmetic change
7398 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7399 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7401 * support/regression/tests/bitfields (testSignedBitfields): added
7403 2005-11-18 Borut Razem <borut.razem AT siol.net>
7405 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7406 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7407 introduced SILENT option to make building of pic16 libraries less
7409 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7411 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7412 Now they work properly with floats between -1.0 and 0.0
7413 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7415 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7417 * src/SDCCicode.c (printOperand): added missing else
7419 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7421 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7422 reformatted for better readability
7423 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7426 2005-11-17 Borut Razem <borut.razem AT siol.net>
7428 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7429 introduced SILENT option to make building of pic16 libraries less
7430 verbose - used for nightly snapshot build
7431 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7432 available on Win32 platforms.
7433 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7434 medium, large, pic and pic16
7436 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7438 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7439 printf("%f"...) sets fraction to zero.
7441 2005-11-16 Raphael Neider <rneider AT web.de>
7443 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7445 * src/pic/gen.c (genIfx): implemented for CARRY bit
7446 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7447 to generic pointers, fixes #1357332,
7448 (pic16_movLit2f): NEW,
7449 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7451 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7453 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7455 2005-11-11 Raphael Neider <rneider AT web.de>
7457 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7458 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7459 compute pointer's type from operand,
7460 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7461 improved single bit reads, fixes bug #1353379
7463 2005-11-09 Borut Razem <borut.razem AT siol.net>
7465 * support/scripts/sdcc.nsi: added lib/pic to the package
7467 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7469 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7471 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7473 * support/regression/tests/bug1348008.c: added
7474 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7475 * support/regression/tests/bug1337835.c: updated comment
7477 2005-11-06 Borut Razem <borut.razem AT siol.net>
7479 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7480 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7481 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7482 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7483 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7484 dynamic construction of cl_error_class and derivates - 2.nd try
7486 2005-11-05 Borut Razem <borut.razem AT siol.net>
7488 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7489 bug, which caused Bus Errors on sparc solaris
7491 2005-11-04 Borut Razem <borut.razem AT siol.net>
7493 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7494 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7495 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7496 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7497 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7498 and derivates to resolve the initialization problem on OSX
7500 2005-11-02 Borut Razem <borut.razem AT siol.net>
7502 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7503 corrected typo - #include <winsock2.h>
7505 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7507 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7508 (_asxxxx_mapping): added org directive for future enhancements
7510 2005-11-01 Borut Razem <borut.razem AT siol.net>
7512 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7513 enabled sockets on WIN32
7514 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7516 2005-10-31 Borut Razem <borut.razem AT siol.net>
7518 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7519 WIN32 backslash path delimiters should be escaped when used in C strings
7520 * support/regression/tests/bitfields.c: exclude failing assertions for
7521 __CYGWIN32__ and __MINGW32__ hosts
7523 2005-10-30 Borut Razem <borut.razem AT siol.net>
7525 * src/SDCCutil.c: corrected double comparison typo
7527 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * device/lib/medium/Makefile: added for new memory model medium
7530 * device/include/asm/mcs51/features.h: updated for medium/pdata
7531 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7532 added Multiply & Accumulate sbit's and MAC0_PAGE define
7533 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7534 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7535 * device/lib/_mullong.c: update for medium model
7536 * device/lib/incl.mk: added medium model
7537 * doc/sdccman.lyx: documented medium model
7538 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7539 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7540 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7541 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7542 (allocParms): set SCLS and OCLS to pdata for medium model
7543 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7545 (powof2): return <0 if not power of 2
7546 * src/avr/gen.c (genBitWise): use updated powof2
7547 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7548 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7549 (shiftLLeftOrResult): use B if necessary
7550 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7551 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7552 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7553 * support/regression/Makefile.in: added test-mcs51-medium
7554 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7556 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7558 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7560 * device/lib/time.c (mktime): fixed bug 1334315
7562 2005-10-28 Raphael Neider <rneider AT web.de>
7564 * device/include/pic/p16f_common.inc: added common declarations
7565 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7567 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7569 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7570 (aopPutUsesAcc): added to predict accumulator use,
7571 (assignResultValue): save acc if necessary,
7572 (genMinusDec): store result if indirectly addressed,
7573 (genDivOneByte): save acc if necessary,
7574 (movLeft2Result): bugfix if left already in acc,
7575 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7576 attention to accumulator use (esp. pdata),
7577 (genReceive): receive pdata correctly
7578 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7579 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7581 2005-10-27 Raphael Neider <rneider AT web.de>
7583 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7585 2005-10-27 Raphael Neider <rneider AT web.de>
7587 * .version: changed version to 2.5.4
7588 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7589 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7590 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7591 arithmetics support routines
7592 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7593 * device/lib/Makefile.in: also create installdir for pic
7595 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7597 * src/pic/device.c (dump_sfr): rewritten to delegate register
7598 placement to the linker (use `extern sym' rather than sym EQU addr),
7599 (validAddress): fixed to check last specified address
7600 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7601 (popGetLit): truncate literal value to 8 bit,
7602 (popGet): moved assert to more appropriate place
7603 (popGetExternal): create pCode operand from and mark the according
7604 symbol as being `extern'
7605 (popGetAddr): added sanity check on immediate's offset, provide
7606 GPOINTER tag on demand
7607 (aopPut): fixed for immediates,
7608 (mov2w_op): move operand's address or contents to WREG (depending on
7609 operand type), safer variant of mov2w,
7610 (movwf,call_libraryfunc): NEW, handy abbreviations,
7611 (get_argument_pcop,get_return_val_pcop,pass_argument,
7612 get_returnvalue): interface for accessing function parameters and
7614 (assignResultValuei,genRet): use new parameter/return value interface
7615 (pic14_getDataSize): back to old version handling generic pointers,
7616 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7617 provided implementation and/or fixed old one,
7618 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7619 calls, removed legacy 8051 reference code
7620 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7621 (loadSignToC): NEW, move the operands sign bit to CARRY,
7622 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7623 genRightShiftSigned, accepts negative shift counts,
7624 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7625 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7626 generic pointers, __data pointers and __code pointers,
7627 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7628 and signed bitfields, limit bitfields to 8 bit,
7629 (genDataPointerGet): fixed number of bytes read,
7630 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7631 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7632 pointers to constant data are no longer assumed to point to __code
7633 space, removed invalid pointer types,
7634 (bitpatternFromVal): retrieve the PICs representation of an integer
7636 (genDataPointerSet): fixed assigning to po_immediate operands,
7637 (genGenPointerSet): implemented as library call,
7638 (genIfx): fixed incorrect condition,
7639 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7640 provide GPOINTER tag according to destination's storage class,
7641 (genCast): added code to handle casting to generic pointers, added
7642 sign-/zero extension of the result
7643 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7644 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7645 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7647 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7648 address/register resides in the shared banks
7649 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7650 put all variables into separate sections (have the linker arrange
7652 (picglue): put init code and interrupt handlers in separate sections
7653 * src/pic/main.c: added port specific options table, modified to PORT
7654 structure to make GPOINTERs 3 byte, added pic14_options
7655 (_pic14_do_link): private linking routine (update paths to libraries,
7656 add libsdcc.lib by default)
7657 * src/pic/main.h: declare pic14_options
7658 * src/pic/pcode.c: fixed instructions i/o relations,
7659 (RegCond): reverted to correct version,
7660 (newpCodeOpLit): truncate literals to 8 bit,
7661 (genericPrint): added debug output,
7662 (getRegFromInstruction): fixed for various operand types, simplified
7663 (BuildFlow): fixed broken handling of isntructions with labels
7664 (LinkFlow): start at last instruction in flow (skip trailing comments),
7665 pass the flow on to the next instruction after CALL
7666 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7667 (insertPCodeInstruction): fixed inserting after a skip instruction,
7668 (DoBankSelect): fixed for labeled instructions
7669 (OptimizepBlock): honor --nopeep switch
7670 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7671 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7672 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7673 (pCodeOptime2pCodes): allow disabling this optimization via
7674 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7675 but is still buggy), started implementation of a dataflow based
7676 pCode optimization (CSE + dead code elimination)
7677 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7678 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7679 names are independant of the stack location and therefore portable across
7682 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7684 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7685 (selectSpil): fixed bug 1337835 by not spilling bit variables
7686 * support/regression/tests/bug1337835.c: added test for this bug
7687 * src/mcs51/peeph.def: restart after rule 3.c,
7688 addded rules 263.x to optimize loading constants
7690 2005-10-26 Raphael Neider <rneider AT web.de>
7692 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7693 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7694 (genAssign): emit warning when casting literals to generic pointer
7695 type, also applies when taking the address of a fixed variable,
7696 (genCast): improved casting to generic pointers
7697 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7698 extern variables, added verbose error message
7699 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7701 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7703 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7704 carry must be complemented too
7705 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7706 could be emitted by genMinus
7707 * src/SDCCval.c (constVal): fixed bug 1305065
7709 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7711 * src/SDCCast.c (addCast): added promotion for bit variables
7712 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7713 promotion casts + optimisation
7714 (optimizeGetWord): fix warning 'i' might be used uninitialized
7715 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7716 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7718 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7720 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7721 all chars are promoted to int; promotion should be handled in SDCCast.c
7723 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7725 * device/lib/_strcmp.c: Fixed bug 1326457
7727 2005-10-11 Raphael Neider <rneider AT web.de>
7729 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7730 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7732 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7734 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7735 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7737 2005-10-04 Raphael Neider <rneider AT web.de>
7739 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7740 device/lib/pic16/pics.all: added pic18f1320
7741 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7743 2005-09-30 Raphael Neider <rneider AT web.de>
7745 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7746 * src/pic16/devices.inc: NEW, provides device descriptions
7747 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7749 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7751 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7754 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7756 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7757 documented Any Order Bit, Higher Order Byte and Higher Order Word
7758 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7759 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7760 (optimizeGetAbit): new, to get any bit, not only the high bit,
7761 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7762 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7763 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7764 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7765 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7766 GETABIT, GETBYTE, GETWORD: decorate them,
7767 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7768 (ast_print): added GETABIT, GETBYTE, GETWORD
7769 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7770 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7771 (geniCodeBinary): new generic binary icode,
7772 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7773 * src/port.h: updated comment for PORT.hasExtBitOp
7774 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7775 (genGetByte): new, to get a single byte,
7776 (genGetWord): new, to get a word from a long,
7777 (gen51Code): added GETABIT, GETBYTE, GETWORD
7778 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7780 2005-09-23 Raphael Neider <rneider AT web.de>
7782 * configure.in, configure: have device/lib/pic configured
7783 * device/lib/Makefile.in: added model-pic14
7784 * device/lib/clean.mk: added pic/ to clean rule
7785 * device/lib/pic: added rudimentary pic14 library providing support
7786 functions for multiplication/division/generic pointer access
7787 * src/SDCCopt.c (convilong): mark support functions as extern
7788 for pic14 port as well
7789 * src/pic/gen.c (genMult): added assertions,
7790 (genpic14Code): emit warning on unhandled iCodes
7791 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7792 * src/pic/pcode.c (pCodeOpCopy),
7793 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7794 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7795 SFR_REGISTER}), made safe for future extensions
7796 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7797 instructions even if preceeded by SKIP instructions (also remove
7798 them); removed unused code
7799 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7800 prevents leaving parts of the structure uninitialized after copying
7802 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7804 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7806 * support/regression/tests/addsub.c: added test for the bug
7808 2005-09-21 Raphael Neider <rneider AT web.de>
7810 * device/include/pic16/pic18f1220.h,
7811 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7812 * device/lib/pic16/Makefile.rules: added missing opening paren
7813 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7814 are provided in genutils.c,
7815 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7816 operand/result sizes,
7817 (genCmp): assert on NULL pointers first, then check deref'ed values
7818 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7821 2005-09-18 Raphael Neider <rneider AT web.de>
7823 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7824 as these are now unused,
7825 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7826 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7827 local, avoids uninitialized pointer dereference on r->name
7828 * src/pic16/ralloc.c (newReg): fixed indentation
7830 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7832 * src/SDCCval.c (constVal): fixed bug 730366
7833 * support/Util/SDCCerr.c,
7834 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7836 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7838 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7840 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7842 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7844 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7847 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7848 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7849 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7850 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7851 * packihx/packihx.c (hexDigit): made c unsigned char
7852 * as/mcs51/lklibr.c (fndsym),
7853 * link/z80/lkgb.c (gb),
7854 * link/z80/lklibr.c (fndsym),
7855 * link/z80/lkrloc.c (relr),
7856 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7857 * src/SDCC.lex (checkCurrFile, process_pragma),
7858 * src/SDCCglue.c (spacesToUnderscores),
7859 * src/SDCCmain.c (setParseWithComma, processFile),
7860 * src/asm.c (tvsprintf, printCLine),
7861 * src/avr/gen.c (emitcode, aopPut),
7862 * src/ds390/gen.c (emitcode),
7863 * src/hc08/gen.c (emitcode, emitinline),
7864 * src/mcs51/gen.c (emitcode, genInline),
7865 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7867 * src/pic/ralloc.c (debugLog),
7868 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7870 * src/pic16/ralloc.c (debugLog),
7871 * src/z80/main.c (_process_pragma):
7872 made all ctype.h function calls safe
7873 * src/SDCCopt.c: include math.h for fabs
7874 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7875 and used them throughout the code to make ctype.h function calls safe
7876 * src/ds390/main.c (asmLineNodeFromLineNode),
7877 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7878 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7880 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7881 (newpCodeAsmDir): made ctype.h function calls safe
7882 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7883 pic16_emitcode): made lbp unsigned char*
7884 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7885 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7886 * src/xa51/gen.c (emitcode),
7887 * src/z80/gen.c (_emit2): made lbp unsigned char*
7888 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7891 2005-09-05 Raphael Neider <rneider AT web.de>
7893 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7894 access bank splitpoint
7896 2005-09-05 Raphael Neider <rneider AT web.de>
7898 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7900 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7902 * .version: changed to version 2.5.3
7903 * doc/sdccman.lyx: changed version to 2.5.3,
7904 documented --codeseg and --constseg and pragma codeseg and constseg,
7905 documented bit parameters (reentrant) and bit returning
7906 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7907 currFunc->recvSize, but is this ok for all ports?
7908 (ast2iCode): result of ~ on unsigned char must be cast to int for
7910 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7911 function pointers in bit space
7912 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7913 (processFuncArgs): call port.reg_parm() with reentrancy info
7921 * src/z80/main.c: port.reg_parm prototype extended with
7922 "bool reentrant" parameter
7923 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7924 options.stackAuto for allocating bit register parameters
7925 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7926 (genSend): set BitBankUsed if it is,
7927 (selectRegBank): factored out of genCall for use in genPcall,
7928 (genCall): removed redundant dtype assignmen, use selectRegBank,
7929 (genPcall): handle returning in Carry properly, save in F0 if needed,
7930 (genReceive): handle bit register parameters
7931 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7932 (mcs51_assignRegisters): enable bit registers for all reentrant
7933 functions and don't set BitBankUsed unconditionally
7934 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7935 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7936 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7938 2005-08-27 Borut Razem <borut.razem AT siol.net>
7940 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7941 ppc-osx (Darwin) does not support -u option. It seems that it is
7942 supported only on Linux - GNU cp
7944 2005-08-25 Borut Razem <borut.razem AT siol.net>
7946 * sim/ucsim/gui.src/serio.src/Makefile.in,
7947 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7948 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7949 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7950 install and strip, since the strip at /usr/ccs/bin should be used
7953 2005-08-24 Borut Razem <borut.razem AT siol.net>
7955 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7957 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7959 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7962 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7964 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7965 * as/mcs51/lkmain.c (link_main): fixed warning
7966 * device/include/stdbool.h: ds390 has no advanced bit support yet
7967 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7968 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7969 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7970 and updated their macros
7971 * src/SDCCval.c (constVal): updated comment for renamed b_long
7973 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7975 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7976 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7977 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7978 (oprio): set priority for '['
7979 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7981 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7982 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7983 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7984 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7985 added overlayable BIT_BANK area
7986 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7987 (summary2): explain 'T' in legenda
7988 * as/mcs51/lkrloc.c: replaced old K&R style,
7989 (relr): added R_BIT processing,
7990 (errmsg): added "Bit-addressable relocation error",
7991 (adb_bit): added for converting from byte- to bit-addressable space,
7992 (adb_24_bit): added for converting from byte- to bit-addressable space
7993 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7994 used in reentrant functions now even as return value
7995 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7996 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7997 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7998 * src/SDCCglobl.h: added indicator BitBankUsed
7999 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8000 the bit registers b0-b7
8001 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8002 (geniCodeCast): fixed bug 1263853,
8003 (geniCodeLogicAndOr): put result in bool or char,
8004 (geniCodeReceive): added parameter func for accessing the return type,
8005 (geniCodeFunctionBody): pass func to geniCodeReceive
8006 * src/SDCCmain.c: added indicator BitBankUsed
8007 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8008 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8009 (checkSClass): don't put automatic bool/bit on stack,
8010 (checkFunction): removed check on function cannot return bit
8011 * src/SDCCsymt.h: added newBoolLink prototype
8012 * src/mcs51/gen.c (rb1regs): added bit registers,
8013 (movc): created for assigning to carry,
8014 (pushReg, popReg): created for pushing registers,
8015 (sameRegs): check both AOP_REG and AOP_CRY types,
8016 (aopOp): handle bit registers,
8017 (aopPut): optimization no self-assign,
8018 (saveRegisters): push reg->base (bits) only once for bit registers,
8020 (unsaveRegisters): pop reg->base only once and use popReg,
8021 (assignResultValue): added parameter func and return in carry for bits,
8022 (genIpush): optimization no reload in A if not changed,
8023 (genSend): bit parameters in reentrant functions are passed in bit
8024 registers by first assigning to bits in B, then save registers and
8026 (genCall): handle returning in Carry properly, save it in F0 if needed,
8027 (genPcall): updated assignResultValue call, this is not safe yet for bit
8028 returning function !!!
8029 (genFunction): don't generate equ's for bit registers and use pushReg,
8030 (genEndFunction): take care of bit returning functions and use popReg,
8031 (genRet): return bit in Carry,
8032 (genIfx): optimize bit registers and other directly addressable bits,
8033 (genReceive): updated assignResultValue call
8034 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8035 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8036 registers when using stack-auto
8037 * src/mcs51/ralloc.c (_G): added allBitregs,
8038 (regs8051): added the bit registers,
8039 (createStackSpil): use macro IS_BIT,
8040 (getRegBit): added to allocate a bit register, else spill,
8041 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8042 (updateRegUsage): factored out to ease stepping while debugging,
8043 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8044 also allocate bit registers,
8045 (fillGaps): handle bit registers,
8046 (findAllBitregs): added to create bit vector with all bit registers,
8047 (mcs51_allBitregs): returns this bit vector,
8048 (mcs51_assignRegisters): when using stack-auto use bit registers for
8049 passing parameters and creating local variables
8050 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8052 2005-08-22 Borut Razem <borut.razem AT siol.net>
8054 * device/lib/Makefile.in: replaced find option -or with -o
8055 to make it run on solaris
8057 2005-08-22 Raphael Neider <rneider AT web.de>
8059 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8060 fixes #1265442 (crash on Solaris)
8062 2005-08-20 Borut Razem <borut.razem AT siol.net>
8064 * configure, configure.in: added tests for libsocket and libnsl libraries,
8065 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8066 from support/regression/Makefile.in
8067 * support/regression/Makefile.in: added
8068 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8069 * sim/ucsim/libtool: regenerated on sparc-solaris
8070 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8071 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8072 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8073 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8074 sparc-solaris, which doesn't use GNU ld linker
8075 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8076 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8078 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8080 * src/mcs51/peeph.def: updated comments
8082 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8084 * device/lib/_gptrget.c,
8085 * device/lib/_gptrput.c: slightly shorter
8086 * doc/sdccman.lyx: incremented version
8087 * src/mcs51/peeph.def: moved peephole comments to the line of first
8088 change to better keep line correlation, reanimated 186.e
8089 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8091 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8093 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8094 David Saxton with quotes around file name.
8096 2005-08-15 Borut Razem <borut.razem AT siol.net>
8098 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8099 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8100 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8101 make tests run on x86_64 platform
8103 2005-08-13 Raphael Neider <rneider AT web.de>
8105 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8106 as it might be executed DURING a build (parallel make is wonderful)
8108 2005-08-13 Raphael Neider <rneider AT web.de>
8110 * device/lib/Makefile.in (port-specific-objects-pic16):
8111 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8112 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8114 * device/lib/pic16/Makefile.rules: build subdirs before creating
8115 the library, removed builddir rule, create $(builddir) early in
8116 recurse rule, use empty recurse rule for leaf directories
8117 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8118 mkdir errors (race condition), removed duplicate suffix "hex"
8120 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8121 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8122 prevents mkdir -p from aborting on Alpha
8124 2005-08-12 Raphael Neider <rneider AT web.de>
8126 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8127 db-statements in order to allow for arrays of pointers in code
8128 sections to be placed without interspersed 0-padding, fixes
8130 * (emitStatistics): fixed division by zero for pic18f1220
8131 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8132 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8133 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8134 * (pic16_pCodeConstString): keep track of already emitted string
8135 literals to prevent "duplicate definitions of symbol _str_NR"
8136 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8138 * device/lib/Makefile.in: ignore failing PIC16 library builds
8139 * device/lib/pic16/Makefile: do not build if gputils are missing
8140 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8142 2005-08-10 Raphael Neider <rneider AT web.de>
8144 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8147 2005-08-10 Raphael Neider <rneider AT web.de>
8149 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8150 Rokas' patch to add the new fixed point type "__fixed16x16"
8151 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8152 functions for __fixed16x16 arithmetics
8153 * device/lib/pic16: reimplemented the build system to support
8154 a separate build directory, better handling of libio (create
8155 the library in a separate subdir for each architecture) and
8156 easier configuration (centralized in Makefile.common)
8158 2005-08-07 Raphael Neider <rneider AT web.de>
8160 * src/pic16/gen.c (genrshTwo): fixed sign extension
8161 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8162 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8164 * device/include/pic16/pic18f4220.h: NEW, header for
8165 pic18f4220 and pic18f4320
8166 * device/include/pic16/pic18fregs.h: added new devices,
8167 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8168 * device/include/pic16/signal.h: resolved name clashes
8169 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8170 to also allow testing for interrupt enable bits, added
8171 comments on how to use the macros
8172 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8173 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8174 register definitions for the devices
8175 * device/lib/pic16/pics.all: added new devices
8176 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8178 * device/lib/pic16/libc/stdlib/memfree: do not count
8179 the block header as free memory
8180 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8181 simplified and added missing end-of-blocklist-marker
8182 (reported by Peter Onion, fixes #1252814)
8183 * (_mergeHeapBlock): fixed loop condition
8184 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8185 len==0, restructured code
8186 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8187 up a bit, reduced bitfield accesses, prevent endless loops
8188 in case of heap corruption
8189 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8190 "unreferenced arguments/must return a value" warnings
8191 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8192 replaced BAUDREG with SPBRG
8193 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8194 device/lib/pic16/debug/gstack/gstack.c: replaced
8195 _naked, _asm, _endasm with __naked, __asm, __endasm
8197 2005-08-05 Raphael Neider <rneider AT web.de>
8199 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8200 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8202 2005-08-05 Borut Razem <borut.razem AT siol.net>
8204 * device/lib/Makefile.in: added missing ';'
8205 * configure: removed ^M characters
8207 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8209 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8210 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8213 2005-08-04 Borut Razem <borut.razem AT siol.net>
8215 * configure.in: pic16 libraries build 2nd try - enable running
8216 configure in device/lib/pic16
8217 * configure: regenerated from configure.in
8218 * device/lib/Makefile.in: create $(PORT)/bin directory
8220 2005-08-03 Raphael Neider <rneider AT web.de>
8222 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8223 to get/set values via pointers
8224 * (genUnpackBits,genPackBits): changed detection of
8225 ptr->bitfield vs. sym.bitfield, fixed access via generic
8226 pointers, removed dead (wrong) code for multibyte bitfields
8227 * (genNearPointerGet, genGenPointerGet): removed useless code,
8228 fixed bitfield detection, fixes #1250594
8229 * (genNearPointerSet): removed useless code
8230 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8231 and introduced macro pic16_emitpcode that conditionally emits
8232 the origin of the following pCode (useful for debugging SDCC)
8233 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8234 * (createDefmap): fixed handling of LFSR for --optimize-df
8236 2005-08-02 Borut Razem <borut.razem AT siol.net>
8238 * device/lib/Makefile.in: pic16 libraries build enabled since
8239 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8241 2005-08-02 Raphael Neider <rneider AT web.de>
8243 * src/pic16/gen.c (genPackBits): removed deprecated warning
8244 * (genGenPointerSet): fixed bitfield detection
8246 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8248 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8250 2005-07-31 Raphael Neider <rneider AT web.de>
8252 * device/lib/pic16/libdev/pic18f458.c,
8253 device/include/pic16/pic18f458.h: added missing T0CONbits
8255 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8257 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8259 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8261 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8263 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8265 * device/include/mcs51/at89c51ed2.h: added.
8267 2005-07-23 Raphael Neider <rneider AT web.de>
8269 * src/pic/gen.h: added emitpcode macro for debugging
8270 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8271 and replace by macro adding debug information on demand
8272 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8273 * (gencjne): tried to fix; replaced with correct (slower) code
8274 * (gen{Unp,P}ackBits): fixed single bit access
8275 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8276 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8277 previous instruction
8278 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8279 register has to be handled with care (forbidding movement
8280 of assignments/uses, removing assignments completely, ...)
8281 * (pCodeOptime2pCodes): make use of regIsSpecial
8282 * added lots of debugging output (commented out)
8283 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8284 from being reused as result UNLESS it is known to work
8286 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8288 * support/Util/dbuf.h: include <stddef.h> for size_t
8289 * .version: changed to version 2.5.2
8291 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8293 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8295 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8297 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8298 (genModOneByte): removed needless psha/pula
8300 2005-07-22 Raphael Neider <rneider AT web.de>
8302 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8303 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8304 * src/pic/gen.c (resolveIfx): do not "invent" labels
8305 * (genSkipc): changed to positive logic
8306 * (genSkipCond): removed as no longer needed
8307 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8309 * (genLeftShift): check operands are in different registers
8310 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8311 INCF does not update CARRY...
8312 * src/pic/main.c: fixed _linkCmd
8313 * src/pic/pcode.c (unlinkpCode): added inactive code
8314 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8315 alive (do not assign result and operand overlapping registers)
8317 2005-07-22 Raphael Neider <rneider AT web.de>
8319 * src/pic/device.c (dump_sfr): replaced register declaration with
8320 call to emitSymbolToFile() to avoid duplicate symbols
8321 * (assignRelocatableRegisters): do not declare external symbols
8322 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8323 right (take size of type, not etype)
8324 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8325 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8326 * (packRegsForAccUse): disabled assignment of WREG as
8327 the result reg to prevent occurence of just fixed #1235003,
8329 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8330 symbols (avoids duplicate symbols in .asm file)
8331 * (pic14emitRegularMap): use emitSymbolToFile()
8332 * src/pic/gen.c (aopOp): fixed spillLocation handling
8333 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8334 * (genDataPointerSet): removed unneccessary variables/output
8336 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8339 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8341 2005-07-21 Raphael Neider <rneider AT web.de>
8343 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8344 architecture cannot handle them efficiently, fixes bug #1235003
8345 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8346 check for empty sets before using them (fixes bug #1232190)
8348 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8350 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8351 (lnksect2): generate warnings for memory overlap
8352 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8353 constseg to set the name of these segments so you can instruct the linker
8354 to place them in banks
8355 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8356 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8357 added code_seg and const_seg to options
8358 * src/SDCCglue.c (emitMaps): use options.const_seg,
8359 (createInterruptVect): put interrupt vectors in segment HOME,
8360 (glue): put HOME before static segment and put the main glue in HOME,
8361 (glue): use options.code_seg
8362 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8363 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8364 these segments so you can instruct the linker to place them in banks
8365 (linkEdit): use code_loc for HOME segment which should be the first
8366 segment in code memory now
8367 * src/SDCCmem.c: fixed more stuff like bug 1238386
8368 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8369 (changePointer): don't change function pointers to code pointers for
8371 (compareType): added exceptional check for banked function pointers
8372 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8373 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8374 after static in code memory
8375 * src/mcs51/gen.c: added aopLiteralLong prototype,
8376 (aopForSym): use getSize for functions,
8377 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8378 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8379 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8381 (genPcall): use call for literal function pointers and generate banked
8382 calls over the one trampoline so there's only one place for the user to
8383 modify according to his/hers hardware,
8384 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8385 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8386 * src/mcs51/main.c: added keyword banked,
8387 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8388 * support/Util/SDCCerr.c,
8389 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8390 needed for passing the bank and address to the trampoline
8391 * device/lib/mcs51/crtbank.asm: added for bankswitching
8392 * device/lib/mcs51/Makefile: added crtbank
8394 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8396 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8397 for fields at offset 0 of a struct or union as reported
8398 on 2005-07-07 in the developer mailing list.
8400 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * src/SDCCmem.c: fixed bug 1238386
8404 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8406 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8407 (patch #1144962), added peephole 300, enabled 259.x
8408 * doc/sdccman.lyx: removed screenshot and provided link instead
8410 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8412 * doc/sdccman.lyx: added section about debugging with ddd
8413 * doc/figures/ddd_example.eps: screenshot of debugging session
8415 2005-07-04 Raphael Neider <rneider AT web.de>
8417 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8418 like CODE pointers, fixes #1115683
8419 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8420 call, fixes bugs #1232211, #1228110,
8421 fixed wrong casts to pCodeFlow from pCodeInstructions
8423 2005-07-04 Raphael Neider <rneider AT web.de>
8425 * src/pic/gen.c (popGet): changed assert to allow for
8427 * (popGetAddr): changed signature to provide
8428 an additional index, patched all call sites
8429 * (genCmpEq): handle literal-like operands correctly
8430 * (genAddrOf): added sanity checks on __code/__data pointers
8431 * (genAssign): added handling of symbols from __code section
8432 * (gencjne): do not generate code for comparisons whose result
8433 is neither stored nor used, fixes bug #1171114
8434 * (AccLsh, AccRsh): operate on operand instead of WREG
8435 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8436 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8438 * rewrote complete shift-by-literal logic, commented unused
8440 * (genConstPointerGet): get multiple bytes (if result size > 1),
8441 fixed handling of non-immediate addresses
8442 * (genPointerGet): handle CODE pointers like CONST pointers
8443 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8444 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8445 operand is to be treated as a literal or not
8446 * (mov2w,genPcall,genCmpEq),
8447 src/pic/genarith.c: use aop_isLitLike() to decide between
8448 literal/register contents
8449 * (addSign): added missing offset
8450 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8451 only emit comment in debug-mode,
8452 use {aop,op}_isLitLike throughout the file
8453 * src/pic/glue.c: fix initializers for pointers (work in progress)
8454 * src/pic/pcode.c (get_op): honor index on _const symbols
8455 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8456 * (dumppBlock): added pCode size estimation
8457 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8458 check for IS_SYMOP before OP_SYMBOL'ing
8459 * fixed indentation, compacted switch-statements
8460 * (allocReg): find free register and allocate it instead of
8461 allocating new registers all the time
8462 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8463 registers as its operands (necessary only for multibyte GETs)
8465 2005-07-01 Raphael Neider <rneider AT web.de>
8467 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8468 debugging .asm-output macros FENTRY + FEXIT
8469 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8471 * (emitpComment): NEW, printf to pCode
8472 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8474 * (popGetAddr): NEW, variant of popGet to access an immediates
8475 high(er) bytes instead of the n'th byte of memory they reference,
8476 replaced popGet with popGetAddr where neccessary
8477 * (genDataPointerGet): reactivated and fixed implementation
8478 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8480 * (genDataPointerSet): fixed multibyte assignments
8481 * (genpic14Code): fixed --i-code-in-asm handling
8482 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8483 * (genPlus): fixed index-out-of-bounds error
8484 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8485 * src/pic/ralloc.c: added debugging output macro FENTRY2
8486 * (spillThis): fixed indentation, enbraced for-body for clarity
8487 * (rematStr): commented out as now unused
8488 * (regTypeNum): commented out special spill case (overwrites
8490 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8492 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8494 * doc/sdccman.lyx: documented sfr16/sfr32,
8495 added example for using storage class with function pointers
8496 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8498 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8500 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8501 * device/lib/_itoa.c,
8502 * device/lib/_ltoa.c: optimized codesize
8503 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8504 but don't know how to suppress the double warning.
8505 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8506 * support/Util/SDCCerr.c,
8507 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8509 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8512 fixed old K&R prototypes
8513 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8514 * device/lib/_gptrget.c,
8515 * device/lib/_gptrgetc.c,
8516 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8517 also new versions for small generic pointers and banked generic pointers
8518 * src/port.h: added const_name
8519 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8520 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8521 * src/SDCCcse.c (findPrevIc): check all associative operators
8522 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8523 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8524 * src/SDCCmem.c: updated comments,
8525 set far-space to 0 for pdata, results in optimized code
8526 * src/SDCCmem.h: added macro CONST_NAME
8527 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8528 moving the info into the highest bits, see also gptrget/gptrput
8529 * src/src.dsp: added sdcc.ico to project files
8530 * src/avr/gen.c (genCast): fixed bug 0x%d
8531 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8532 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8533 relation between ptr_type and DCL_TYPE,
8534 (genCast): fixed bug 0x%d
8535 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8536 (CODE)" for const_name
8537 * src/hc08/gen.c (genCast): fixed bug 0x%d
8538 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8539 (hc08_port): added "CONST (CODE)" for const_name
8540 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8541 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8542 between ptr_type and DCL_TYPE,
8543 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8544 operand* and took AOP() inside function so sfr-ness can be checked,
8545 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8547 (genFunction, genEndFunction): optimized stack setup,
8548 (genMinus): optimized for literals with ending zeroes (in bytes),
8549 (genCast): fixed bug 0x%d
8550 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8551 (mcs51_port): added "CONST (CODE)" for const_name
8552 * src/mcs51/peeph.def: made rule 226 more generic
8553 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8554 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8555 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8556 * src/z80/main.c (z80_port): added NULL for const_name,
8557 (gbz80_port): added NULL for const_name
8558 * support/regression/tests/bug663539.c,
8559 * support/regression/tests/sfr16.c: new tests
8561 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8563 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8565 2005-06-24 Raphael Neider <rneider AT web.de>
8567 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8569 * device/include/pic16/signal.h: added USBIF
8572 2005-06-24 Raphael Neider <rneider AT web.de>
8574 * device/lib/pic16/libdev/pic18f2455.c,
8575 device/include/pic16/pic18f2455.h: NEW
8576 * device/include/pic16/pic18fregs.h,
8577 device/lib/pic16/pics.all,
8578 src/pic16/device.c: added 18f2455
8579 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8580 device/include/pic16/{pic18f[68][567].h,usart.h}:
8581 replaced MULTIPLE_USARTS define with more relaible
8582 compatibility sfrs (for USART access)
8584 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8586 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8587 and the output asm file line is printed on two lines.
8589 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8591 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8592 BGT, BLE, BHI, and BLS instructions
8593 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8595 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8596 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8598 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8600 2005-06-15 Raphael Neider <rneider AT web.de>
8602 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8603 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8604 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8605 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8606 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8608 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8610 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8611 Marcel Telka in bug #1215704
8613 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8615 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8616 located in shared memory bank.
8618 2005-05-31 Raphael Neider <rneider AT web.de>
8620 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8621 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8622 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8624 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8626 * device/lib/_strncpy.c: fixed the fix
8628 2005-05-26 Raphael Neider <rneider AT web.de>
8630 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8631 initializers with \0, bug #1208187
8632 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8633 intializers with \0, bug #1208187
8635 2005-05-26 Raphael Neider <rneider AT web.de>
8637 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8638 initializers with \0, bug #1208187
8639 * src/pic16/main.c (_process_pragma): added sanity checks
8640 for stack position and size, emit warnings when appropriate
8642 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8644 * device/lib/_strncpy.c: fixed not filling with \0
8646 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8648 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8650 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8651 compound_statement),
8653 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8655 2005-05-24 Raphael Neider <rneider AT web.de>
8657 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8659 2005-05-24 Raphael Neider <rneider AT web.de>
8661 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8662 TRISE definitions, closes bug #1162453
8664 2005-05-22 Raphael Neider <rneider AT web.de>
8666 * src/pic16/main.c (_process_pragma): check for missing
8667 arguments to pragmas code and udata
8668 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8669 consistency fixes to match other headers (thanks to Jim Paris)
8670 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8672 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8674 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8676 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8678 * support/regression/tests/bug1198642.c: new test
8679 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8680 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8681 * support/scripts/resource.h,
8682 * support/scripts/resource.rc,
8683 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8684 * support/scripts/sdcc.ico: added 32x32 icon
8686 2005-05-18 Raphael Neider <rneider AT web.de>
8688 * device/lib/pic16/libdev/pic18f*.c,
8689 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8690 keywords to "__sfr" and "__at (X)"
8691 * device/include/pic16/pic18fregs.h: added pic18f4520
8692 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8693 #1203088 (MPLAB compatibility)
8695 2005-05-17 Raphael Neider <rneider AT web.de>
8697 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8698 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8699 * device/lib/pic16/pics.all: added new devices
8700 * src/pic16/device.c: added support for pic18f4520
8702 2005-05-16 Raphael Neider <rneider AT web.de>
8703 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8704 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8705 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8706 convenience function for bit access
8708 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8710 * device/lib/printf_large.c: fixed bug 1193299
8711 * support/regression/tests/bug1057979.c: added test %3.3s
8713 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8715 * device/include/mcs51/8051.h,
8716 * device/include/mcs51/8052.h: made parseable with lint
8717 * device/include/mcs51/lint.h: added include file for (sp)lint
8718 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8719 * doc/cdbfileformat.lyx,
8720 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8722 2005-05-14 Raphael Neider <rneider AT web.de>
8724 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8725 * device/lib/pic16/libc/stdlib/itoa.c (new)
8726 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8727 * device/lib/pic16/libio/Makefile: exclude subdir according to
8728 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8729 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8730 * src/pic16/gen.c (genFunction): prevent annoying warning
8731 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8733 * support/cpp2/cppmain.c (cpp_output_string): new
8734 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8737 2005-05-13 Borut Razem <borut.razem AT siol.net>
8739 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8741 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8743 * .version: changed to version 2.5.1; back to bleeding edge development
8745 2005-05-11 Borut Razem <borut.razem AT siol.net>
8747 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8748 generate PDF version 1.3 documents
8750 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8752 * .version: changed to version 2.5.0
8754 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8756 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8758 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8761 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8762 well as many smaller updates.
8763 * .version: changed to version 2.5.0-pre1
8765 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8767 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8769 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8771 * support/regression/tests/bug1185672.c: added
8772 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8774 * src/mcs51/gen.c (genCall): added comments, made it look safer
8775 * src/mcs51/gen.c (genEndFunction): simplified
8777 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8779 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8781 2005-04-14 Borut Razem <borut.razem AT siol.net>
8783 * fixed bug 1045046 - SIGSEGV with really simple code?:
8784 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8785 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8787 2005-04-14 Borut Razem <borut.razem AT siol.net>
8789 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8790 src/pic16/device.h: temporarily disabled experimental #inline pragma
8793 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8795 * device/include/z80/stdio.h,
8796 * device/include/z80/string.h: removed these highly incomplete files so
8797 SDCC can use the default ones in device/include/
8799 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8801 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8803 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8806 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8808 * device/include/malloc.h: removed redundant __reentrant prototypes
8809 * device/lib/_mullong.c: added working xstack variant in asm (C version
8810 doesn't pass regression tests)
8811 * device/lib/bpx.c: used __data and made bpx char for mcs51
8812 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8813 (createFunction): fixed bug with xstackPtr
8814 * src/SDCCcse.c: corrected comments
8815 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8816 (killDeadCode, eBBlockFromiCode): removed unused code
8817 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8819 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8820 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8821 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8822 (genModOneByte): fixed warning in MSVC
8823 * src/mcs51/main.c (): added comments
8824 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8826 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8828 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8830 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8834 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8836 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8837 characters arrays of larger size than the declared one.
8839 2005-04-10 Borut Razem <borut.razem AT siol.net>
8841 * src/pic/gen.c (genInline),
8842 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8843 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8844 (findNextInstruction), (findPrevInstruction),
8845 (findInstructionUsingLabel),
8846 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8847 * src/pic/pcode.c (findLabel): added missing '\n'
8848 * src/src.dsp: added SDCCdwarf2.c to the project
8850 2005-04-09 Borut Razem <borut.razem AT siol.net>
8852 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8854 2005-04-08 Raphael Neider <rneider AT web.de>
8856 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8857 into the chain after a given one) and mergeDefmapSymbols (combine
8858 defmap entries for each symbol per pcode)
8859 * (createDefmap): have defmap entries merged in the end
8860 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8861 a symbol before replacing one access type's symbol, merge symbols in
8862 the end (replacement symbol might already have an entry)
8863 * (assignValnums): keep reference to written WREG intact
8865 2005-04-08 Raphael Neider <rneider AT web.de>
8867 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8870 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8872 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8875 2005-04-07 Raphael Neider <rneider AT web.de>
8877 * device/include/pic16/usart.h: added compatibility defines for
8878 devices with more than one USART
8879 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8881 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * device/lib/Makefile.in: updated for port specific include
8885 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8887 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8889 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8891 * device/include/8051.h,
8892 * device/include/8052.h,
8893 * device/include/at89S8252.h,
8894 * device/include/at89c55.h,
8895 * device/include/at89x051.h,
8896 * device/include/at89x51.h,
8897 * device/include/at89x52.h,
8898 * device/include/mcs51reg.h,
8899 * device/include/reg51.h,
8900 * device/include/reg764.h,
8901 * device/include/regc515c.h,
8902 * device/include/sab80515.h: (re)moved these 12 files
8903 * device/include/mcs51/8051.h,
8904 * device/include/mcs51/8052.h,
8905 * device/include/mcs51/at89S8252.h,
8906 * device/include/mcs51/at89c55.h,
8907 * device/include/mcs51/at89x051.h,
8908 * device/include/mcs51/at89x51.h,
8909 * device/include/mcs51/at89x52.h,
8910 * device/include/mcs51/mcs51reg.h,
8911 * device/include/mcs51/reg51.h,
8912 * device/include/mcs51/reg764.h,
8913 * device/include/mcs51/regc515c.h,
8914 * device/include/mcs51/sab80515.h: and added them here
8916 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8918 * device/include/stdarg.h: changed SDCC specific keywords to double
8920 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8922 * device/include/hc08/mc68hc908gp32.h,
8923 * device/include/hc08/mc68hc908jb8.h,
8924 * device/include/hc08/mc68hc908jkjl.h,
8925 * device/include/hc08/mc68hc908qy.h: fixed comments
8926 * device/include/mcs51/README: updated
8927 * device/include/mcs51/c8051f120.h: added PINRSF
8928 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8929 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8930 amidst code. Also inline is not supported.
8932 2005-04-06 Raphael Neider <rneider AT web.de>
8934 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8935 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8936 callers stack/frame pointers
8938 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8940 * device/include/pic16/usart.h: added, missing in previous commit,
8941 * device/include/pic16/adc.h: fixed typo,
8942 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8944 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8946 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8947 uninitialized because a bug appears with gplink
8948 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8949 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8950 complains for unrecognised option
8952 2005-04-05 Raphael Neider <rneider AT web.de>
8954 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8955 structs as well (using memcpy)
8956 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8957 on ISRs (GOTO has no label)
8958 * src/pic16/device.h: added OF_OPTIMIZE_DF
8959 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8960 new data flow analysis/optimization
8961 * src/pic16/pcode.c: added (prototypes for and implementation of)
8962 dataflow analysis functions, fixed pCodeInstructions' inCond and
8963 outCond values, made RCALL a branch instruction
8964 * (pic16_unlinkpCode): keep C line if possible
8965 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8966 C line moved if possible
8967 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8968 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8969 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8970 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8972 * (pic16_getJumptabpCode): NEW, needed in...
8973 * (LinkFlow): fixed handling of jumptables, calls and conditional
8975 * (pic16_InsertCommentAfter): NEW
8976 * (pic16_pCodeReplace): made verbose and flow preserving
8977 * (AnalyzeFlow): added call to data flow analysis
8978 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8979 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8980 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8982 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8984 * src/SDCCast.c (decorateType): fixed bug #1105626
8986 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8988 * device/include/asm/pic16/features.h,
8989 * pic18f*.h headers,
8990 * device/include/pic16/adc.h,
8991 * device/include/pic16/delay.h,
8992 * device/include/pic16/i2c.h,
8993 * device/include/pic16/malloc.h,
8994 * device/include/pic16/stdio.h,
8995 * device/include/pic16/stdlib.h,
8996 * device/include/pic16/string.h,
8997 * device/lib/pic16/libc/stdio/printf_tiny.c,
8998 * device/lib/pic16/libc/stdio/printf_small.c,
8999 * device/lib/pic16/libc/stdio/strmgpsim.c,
9000 * device/lib/pic16/libc/stdio/strmmssp.c,
9001 * device/lib/pic16/libc/stdio/strmusart.c,
9002 * device/lib/pic16/libc/stdio/vfprintf.c,
9003 * device/lib/pic16/libc/stdlib/ltoa.c,
9004 * device/lib/pic16/libc/stdlib/putchar.c,
9005 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9006 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9007 * device/lib/pic16/libc/stdlib/memchrram.c,
9008 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9009 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9010 * device/lib/pic16/libio/adc/adcbusy.c,
9011 * device/lib/pic16/libio/adc/adcread.c,
9012 * device/lib/pic16/libio/adc/adcsetch.c,
9013 * device/lib/pic16/libio/usart/ubaud.c,
9014 * device/lib/pic16/libio/usart/ubusy.c,
9015 * device/lib/pic16/libio/usart/udrdy.c,
9016 * device/lib/pic16/libio/usart/uopen.c,
9017 * device/lib/pic16/libio/usart/uputc.c,
9018 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9019 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9020 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9021 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9022 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9023 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9024 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9025 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9026 specific keywords to double underlined form,
9027 * device/lib/pic16/libc/Makefile.rules,
9028 * device/lib/pic16/libsdcc/Makefile.rules,
9029 * device/lib/pic16/libm/Makefile,
9030 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9031 to compile with C standard set in Makefile.common
9032 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9033 rand.c and crc.c in compilation process,
9034 * device/lib/pic16/libsdcc/int/divuint.c,
9035 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9036 `c' from signed to unsigned,
9037 * device/lib/pic16/startup/crt0.c,
9038 * device/lib/pic16/startup/crt0i.c,
9039 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9040 keywords to double underlined form, bug fixes in _do_cinit function
9041 which prevented the correct initialization of the .idata segment,
9042 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9043 core to enter a infinite loop
9044 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9046 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9048 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9050 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9052 * device/include/Makefile.in: add support for hc08 subdirectory
9053 * device/include/hc08/: new subdirectory
9054 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9055 Lucas Loizaga, thanks!
9056 * device/include/hc08/mc68hc908qy.h,
9057 * device/include/hc08/mc68hc908gp32.h,
9058 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9059 their own directory. Changed internal macro names to use the compiler
9060 reserved namespace. Changed SDCC specific keywords to double
9062 * device/include/math.h,
9063 * device/include/malloc.h,
9064 * device/include/stdarg.h,
9065 * device/include/stdbool.h
9066 * device/include/string.h,
9067 * device/include/tinibios.h,
9068 * device/include/ds400rom.h,
9069 * device/include/8051.h,
9070 * device/include/8052.h,
9071 * device/include/80c51xa.h,
9072 * device/include/at89c55.h,
9073 * device/include/at89S8252.h,
9074 * device/include/at89x51.h,
9075 * device/include/at89x52.h,
9076 * device/include/ds80c390.h,
9077 * device/include/reg764.h,
9078 * device/include/regc515c.h,
9079 * device/include/sab80515.h,
9080 * device/include/mcs51/c8051f000.h,
9081 * device/include/mcs51/c8051f018.h,
9082 * device/include/mcs51/c8051f020.h,
9083 * device/include/mcs51/c8051f040.h,
9084 * device/include/mcs51/c8051f060.h,
9085 * device/include/mcs51/c8051f120.h,
9086 * device/include/mcs51/c8051f300.h,
9087 * device/include/mcs51/c8051f310.h,
9088 * device/include/mcs51/c8051f320.h,
9089 * device/include/mcs51/c8051f330.h,
9090 * device/include/mcs51/c8051f350.h,
9091 * device/include/z180.h: Changed SDCC specific keywords to double
9094 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9096 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9098 * (pic16_assignConfigWordValue): disable testing of configuration
9099 register value with config mask,
9100 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9101 function with port->fun_prefix,
9102 * (genFunction): when generating a naked interrupt function never
9103 create an absolute segment placed in interrupt vector address, place
9104 the actual interrupt function at IVA instead, when an interrupt
9105 function is generated with unspecified interrupt then do not create
9106 the absolute section,
9107 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9108 code for generating a call to generic pointer get/put function with
9109 a call to function pic16_callGenericPointer(),
9110 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9111 the call to the generic pointer get/put functions with prefixing the
9112 function name with port->fun_prefix,
9113 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9114 * src/pic16/main.c (_process_pragma): prefix function with
9116 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9117 calling assembler, old 18Fxxxx macro is deprecated,
9118 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9119 PC_ASMDIR in while condition,
9120 * (findInstruction): add PC_ASMDIR in while condition,
9121 * (buildCallTree): prefix main with port->fun_prefix,
9122 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9123 identifier for variable with banked access in instructions BTFSS,
9124 BTFSC, BCF, BSF, BTG
9125 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9126 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9127 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9128 perform optimization when enviroment variable NO_REG_OPT is set,
9129 * (insideLRBlock): NEW, return 1 if register is inside an
9130 INF_LOCALREGS block,
9131 * (RemoveRegFromLRBlock): remove a register that is completely
9132 eliminated by register optimization, but it is still left in local
9133 register store/restore in/from stack block,
9134 * (Remove2pcodes): after removing register, check to see if it
9135 should be removed from local register store/restore in/from stack
9137 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9138 DUMMY_READ_VOLATILE,
9140 * device/include/pic16/adc.h: minor prototype modifications and
9142 * device/include/pic16/malloc.h: added GPL notice various
9144 * device/include/pic16/stdint.h: NEW, standard header for ints
9145 * device/include/pic16/delay.h: NEW, header for delay functions,
9146 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9148 * device/include/pic16/signal.h: NEW, header providing helper macros
9149 for implementing signal handlers,
9150 * device/include/pic16/stdio.h: added prototypes for functions,
9151 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9152 prototypes for stdin and stdout, added macro PUTCHAR to
9153 automatically implement putchar function prototype,
9154 * device/include/pic16/usart.h: modified and updated USART library,
9155 * device/lib/pic16/libio/adc/,
9156 * device/lib/pic16/libio/i2c: some modifications to improve library
9158 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9159 family of functions,
9160 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9161 family of functions and other sources,
9162 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9163 of the PIC18Fxx[28] devices,
9164 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9165 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9166 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9167 _do_cinit function, because the previous failed when local variables
9168 where not placed in the same memory bank,
9169 * device/lib/pic16/libsdcc/char/: various modifications to improve
9170 library performance,
9171 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9172 information on the new functions of the c library and more...
9174 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9176 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9178 2005-03-26 Raphael Neider <rneider AT web.de>
9180 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9181 if condition == CARRY)
9182 * (genCmp): adapted to new genSkipc semantics
9183 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9184 on rIfx (genCmp was broken)
9186 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9188 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9189 * src/z80/main.c (_keywords[]),
9190 * src/SDCCglobal.h (struct options),
9192 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9193 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9194 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9195 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9196 always available in leading double underscore form. The C99 support is
9197 mostly missing, but it's a start.
9198 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9199 reserved identifier "__data".
9201 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9203 * src/mcs51/peeph.def: fixed bug 1170013
9205 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9207 * device/include/mcs51reg.h: fixed bug 842007
9209 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9211 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9214 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9216 * src/port.h (struct PORT),
9217 * src/avr/ralloc.c (avr_assignRegisters),
9219 * src/ds390/ralloc.c (ds390_assignRegisters),
9221 * src/hc08/ralloc.c (hc08_assignRegisters),
9223 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9225 * src/pic/ralloc.c (pic14_assignRegisters),
9227 * src/pic16/ralloc.c (pic16_assignRegisters),
9229 * src/xa51/ralloc.c (xa51_assignRegisters),
9231 * src/z80/ralloc.c (z80_assignRegisters),
9233 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9234 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9236 * src/SDCCdflow.c (computeDataFlow),
9238 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9240 * src/SDCCcflow.c (*),
9242 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9243 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9244 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9245 immedDom() returning wrong block; probably fixes bug #1160833)
9247 2005-03-20 Borut Razem <borut.razem AT siol.net>
9249 * support/scripts/inc2h.pl: WIN32 port
9251 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9253 * device/lib/makefile.in: added abs.c and labs.c
9255 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9257 * device/include/stdint.h: added
9258 * device/lib/abs.c: added
9259 * device/lib/labs.c: added
9260 * device/include/stdlib.h: added abs() and labs() prototypes
9261 * device/lib/libsdcc.lib: added abs and labs
9262 * device/include/float.h,
9263 * device/lib/_fsmul.c,
9264 * device/lib/printf_fast.c,
9265 * device/lib/printf_tiny.c: updated comments
9267 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9272 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9274 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9275 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9277 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9279 * device/lib/printf_large.c: removed inline assembly for portability and
9280 readability. Use printf_fast if speed or size are more important.
9281 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9282 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9284 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9286 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9287 prevent compiler warning
9289 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9291 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9292 moved to level 0 and declared as static. Also they are explicit
9293 placed in access bank. This was necessery because some times they
9294 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9295 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9296 optimizations. Currently only compare to unsigned char is implemented,
9297 * src/pic16/gen.c: added fReturnIdx array,
9298 * (struct resolvedIfx) is moved to gen.h and made public,
9299 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9300 * (aopForSym): added an optimization to directly store in stack of
9301 the operand of a SEND iCode,
9302 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9303 but as registers instead (AOP_REG) using the fReturnIdx array,
9304 * (pic16_freeAsmop): remove the freed register from the
9305 _G.sregsAlloc field,
9306 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9307 a compare of 'WREG',
9308 * (pic16_popGetTempRegCond): changed function prototype, now
9309 function takes also a bitVector argument v which holds the current
9310 set of registers that are allocated for stack access by aopForSym,
9311 registers allocated in aopForSym for accessing stack symbols are not
9312 any more part of the functions usedRegs field,
9313 * (genCall): some times aopOp is called for a stack variable to be
9314 send, aopForSym might perform the push, if this is true make sure
9315 that genCall doesn't push the variable twice by testing _G.resDirect,
9316 * (genFunction): changed testing for unspecified interrupt number
9317 from 256 to INTNO_UNSPEC,
9318 * modified selection scheme of frame pointer generation. Previously
9319 if function did use local registers a frame pointer was generated,
9320 now a frame pointer is generated only if function has arguments
9321 (that need PLUSW2 register access), or has stack arguments, or the
9322 compiler is not instructed to omit the frame pointer,
9323 * (genEndFunction): before restoring local registers that were saved
9324 in the function preamble, also restore the registers that *might*
9325 have been allocated for stack access,
9326 * (genRet): removed some old comments,
9327 * (genCmp, the active (RN's) version): added a call to the
9328 pic16_genCmp_special function to perform the compare with a more
9329 robust and optimized way,
9330 * (genInline): a feature has been added in inline code generation,
9331 which allows a wildcard variable substitution when writing inline
9332 assembly. Code is incomplete and experimental therefore undocumented,
9333 * (genCast): changed order of aopOp for result and right to allow
9334 aopForSym to directly load the result if possible,
9335 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9336 perform an optimized compare on some selected special occasions,
9337 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9338 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9339 generate an IVT any more,
9340 * src/pic16/main.c (pic16_optionsTable): added command line option
9342 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9343 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9345 * src/pic16/NOTES: Raphael Neider added in list of active developers
9346 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9347 jumptable_end to prevent bug #,
9348 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9349 inCond and outCond fields,
9350 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9351 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9352 turn off register spilling,
9353 * (packRegsForOneUse): synced with other ports' versions although it
9354 is not used currently,
9355 * (pic16_packRegisters): added an optimization while reading
9356 structure bitfields, some registers may be saved (malloc code is
9357 decreased by 80 bytes)
9359 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9361 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9362 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9363 this can be optimized more?
9365 2005-03-10 Raphael Neider <rneider AT web.de>
9367 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9368 genNearPointerGet): (hopefully) fixed access to bitfields via
9369 pointers (p->bitN = x; and x = p->bitN; failed)
9371 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9373 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9375 2005-03-09 Raphael Neider <rneider AT web.de>
9377 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9379 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9381 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9382 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9383 (regTypeNum): set REG_BIT type if necessary
9384 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9385 * support/regression/tests/critical.c: check bug 1144613
9387 2005-03-02 Raphael Neider <rneider AT web.de>
9389 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9391 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9393 * src/avr/ralloc.c (serialRegAssign),
9394 * src/ds390/ralloc.c (serialRegAssign),
9395 * src/hc08/ralloc.c (serialRegAssign),
9396 * src/mcs51/ralloc.c (serialRegAssign),
9397 * src/pic/ralloc.c (serialRegAssign),
9398 * src/pic16/ralloc.c (serialRegAssign),
9399 * src/xa51/ralloc.c (serialRegAssign),
9400 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9402 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9404 * src/SDCCast.c (decorateType): fixed bug 1124787
9406 2005-02-20 Hubert Sack <sack AT digiplan.de>
9407 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9409 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9412 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9414 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9415 to keep the correct label reference count when adding/removing references
9416 to labels. A peephole file using this is appended to patch #1144962.
9418 2005-02-14 Raphael Neider <rneider AT web.de>
9420 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9421 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9422 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9423 retrievals of result operand's value on assignment
9425 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9427 * device/include/pic16/string.h: modified prototype for memccpy()
9428 to memccpy(void *, void *, char, size_t)
9429 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9430 check whether to omit frame pointer or not,
9431 * (genInline): convert all occurences of "\n" to LF in inline
9432 assembler blocks, this helps formatting the inline text,
9433 * (pic16_loadFSR0): modified prototype,
9434 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9435 removed some 8051 legacy code,
9436 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9437 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9438 before allocating temporary registers in functions,
9440 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9442 * support/regression/tests/bitvars.c: corrected the "fix"
9444 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9446 * support/regression/tests/bitvars.c,
9447 * support/regression/tests/bitwise.c,
9448 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9450 2005-02-10 Raphael Neider <rneider AT web.de>
9452 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9453 different size for Alpha
9454 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9456 2005-02-09 Raphael Neider <rneider AT web.de>
9458 * src/SDCC.lex(doPragma) : save and restore warning options as well
9459 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9460 * have #pragma less_pedantic set the errorlevel to WARNING
9462 * (cloneOptimize) : fixed wrong malloc's size
9463 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9464 facilitate correct handling of #pragma (save|restore)
9466 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9470 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9472 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9474 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9478 2005-02-02 Raphael Neider <rneider AT web.de>
9480 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9481 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9482 * (pic16_storeForReturn): fixed to allow returning function pointers
9483 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9484 * device/include/pic16/{stddef.h,stdbool.h}: added
9486 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9488 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9490 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9492 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9493 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9494 appeared to be required
9496 2005-01-31 Borut Razem <borut.razem AT siol.net>
9498 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9499 include/mcs51 and include/z80 directories to the package
9501 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9503 * src/hc08/gen.c (genFunction): fixed bug #1112752
9505 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9507 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9509 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9511 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9513 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9515 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9517 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9519 * device/include/c8051fxxx.h: removed these 6 files
9520 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9522 2005-01-26 Raphael Neider <rneider AT web.de>
9524 * src/pic16/gen.c (genAssign): fixed assignment from longs
9525 in codespace (were cut to three bytes)
9526 * (genDummyRead): implemented (except for CODESPACE...),
9528 * src/pic16/glue.c (emitStatistics): beautified
9529 * device/lib/pic16/libm/Makefile: added include path
9531 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9533 * src/z80/gen.c (aopPut): fixed bug #1103902
9535 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9537 * device/lib/expf.c: fixed bug #1095792
9539 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9541 * device/lib/pic16/libm: added Math library sources
9543 2005-01-24 Raphael Neider <rneider AT web.de>
9545 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9546 to enable upcast to pCodeOpReg2 (there is no type tag to
9547 differenciate the two and pic16_popGet2p cast into PCOR2)
9548 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9549 (sizeof(sectNames) changed to sizeof(sectName))
9550 Both patches fix segfaults under MinGW.
9552 2005-01-23 Raphael Neider <rneider AT web.de>
9554 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9555 Safe_[mc]?alloc()'ed variables
9556 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9557 of (byte sized) temporaries (assign them to WREG for now)
9558 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9559 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9560 this might fix SIGSEGVs on MinGW...
9561 * src/SDCCopt.c (killDeadCode): restored original behaviour
9562 (volatile operands might get thrown away though)
9564 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9566 * src/pic16/gen.c: fixed bug #1106975,
9567 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9568 pointer update, INTCON is saved, global interrupts are disabled and
9569 restored after updateing TOS.
9570 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9571 * added function attribute 'shadowregs' to take advantage of shadow
9573 * added function attribute 'wparam' as an alternative to the wparam
9575 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9576 user declares a non-ISR function as 'shadowregs',
9577 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9579 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9581 * .version: bumped version number to 2.4.8
9582 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9584 * device/lib/pic16/libio/i2c/: I2C module support library,
9585 * device/include/pic16/i2c.h: I2C support library header,
9586 * device/lib/pic16/libc/stdio/: standard IO support sources,
9587 * (printf_small.c): printf_small() source, supports float print,
9588 * (printf_tiny.c): printf_tiny() source, does not support floats,
9589 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9590 enable global optimizations for entire library source, other
9591 Makefiles in the source tree are also modified to reflect this,
9592 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9594 * doc/sdccman.lyx: updated to reflect new changes,
9595 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9596 sym->onStack if-case,
9597 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9598 sbit, idata, _idata, xdata, _xdata,
9599 * added pragma library, to link an external library, (see doc),
9600 * removed command line options, --pomit-config-words, --pomit-ivt,
9601 --pleave-reset-vector,
9602 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9603 when calling assembler to reflect memory model used, also define
9604 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9605 reflect stack model used,
9606 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9607 on stack return NULL,
9609 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9611 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9612 of the operands is volatile. Fixes #1020220
9614 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9616 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9617 * (OptimizeRegUsage): make sure that there is really no other flow where
9618 the first pCode is used
9620 2005-01-22 Raphael Neider <rneider AT web.de>
9622 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9623 to fix #1106967 (pCode->seq are not set up correctly)
9625 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9627 * src/SDCCglue.c (glue): make sure code area is declared before the
9628 static initialization area.
9630 2005-01-21 Raphael Neider <rneider AT web.de>
9632 * device/lib/Makefile.in: fixed test for pic16 install dir
9633 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9635 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9636 added --optimize-goto compiler switch and pragma wparam documentation
9637 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9638 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9639 and PRODH closing bug #1071770 (peephole optimizer)
9641 2005-01-19 Raphael Neider <rneider AT web.de>
9643 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9644 cmdLine buffers (used when calling sdcpp...) are large enough
9645 (MAX_PATH=256 truncates arguments leading to system halts when
9647 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9648 * (genUminus): rewritten to for efficiency
9649 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9650 used uninitialized in some cases)
9651 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9652 copy the third byte from the int -- now assumes 0x80 (data memory)
9653 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9654 operands (genAddLit expects the iCode's operands to swapped as
9655 well), fixed leftover bytes (crashed for short left operands)
9656 * (pic16_genMinusDec): performance improvements, removed false
9658 * (pic16_genMinus): fixed to cope with differently sized operands
9659 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9661 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9662 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9663 new banksel optimization
9664 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9665 analysis for temporary registers (segfaults...)
9666 * src/pic16/peeph.def: added rule
9668 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9670 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9671 which converts a float number to its ASCII representation
9672 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9673 functions to convert the fractional and integer part of a float to ASCII,
9674 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9675 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9677 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9679 * device/include/pic16/adc.h: added GPL info,
9680 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9681 a pCodeOp as tested operand,
9682 * (genNearPointerGet): optimized bit testing, does not use
9683 intermediate register for bit value, test directly instead with
9684 BTFSS, BTFSC, works only for single bits,
9685 * (genpic16Code): dump the name of the iCode in the asm,
9686 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9687 renamed to pic16_decodeOp,
9688 * (serialRegAssign): do not allocate a temporary register for iCode
9689 sequences that test a single bit for 1/0
9691 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9693 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9694 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9695 access stack and frame pointers. They are initially assigned to
9696 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9697 accessing SFRs. Updated all occurences of modification of stack or
9698 frame pointer in gen.c and pcode.c,
9699 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9700 assigning of a literal value to pointers,
9701 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9702 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9705 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9707 * doc/sdccman.lyx: update documentation about stack pragma, added
9708 some info for stack memory models
9710 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9712 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9714 2005-01-08 Raphael Neider <rneider AT web.de>
9716 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9717 udata sections to fix bug #1097823
9719 2005-01-05 Raphael Neider <rneider AT web.de>
9721 * src/pic16/gen.c (genGenericShift): added handling of differently
9722 sized left operand and result
9724 2005-01-04 Raphael Neider <rneider AT web.de>
9726 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9727 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9728 to hold the condition bit)
9729 * added new version of genCmp (old code available via #define)
9730 * added new version of genShiftLeft/genShiftRight in a generic
9731 way, now supports shifting by negative values
9732 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9733 shiftCount (expected by genGenericShift)
9734 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9735 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9737 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9738 is an invalid literal too...)
9740 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9742 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9743 from Raphael Neider,
9744 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9745 for 8-bit literals. This fixes some literal operands which are sign
9746 extended to 16-bits ints when instruction needs only 8-bits.
9748 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9750 * device/lib/logf.c: added mcs51 assembly version
9751 * device/lib/expf.c: added mcs51 assembly version
9752 * device/lib/_logexpf.c: new shared asm code for expf and logf
9753 * device/include/math.h: add defines for assembly math library
9754 * device/lib/Makefile.in: build new _logexpf.c
9755 * device/lib/libfloat.lib: use new _logexpf.c
9757 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9760 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9761 device types which have less than 0x7f registers.
9763 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9765 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9767 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9769 * device/lib/printf_fast.c: only build on supported arch.
9770 * device/lib/printf_tiny.c: only build on supported arch.
9771 * device/lib/printf_fast_f.c: only build if asm float lib
9772 * device/lib/_fsget1arg.c: only build if asm float lib
9773 * device/lib/_fsget2args.c: only build if asm float lib
9774 * device/lib/_fsnormalize.c: only build if asm float lib
9775 * device/lib/_fsreturnval.c: only build if asm float lib
9776 * device/lib/_fsrshift.c: only build if asm float lib
9777 * device/lib/_fsswapargs.c: only build if asm float lib
9778 * device/include/stdio.h: don't provide print_fast,
9779 print_fast_f, print_tiny prototypes if --xstack used
9781 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9783 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9784 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9787 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9789 * device/lib/printf_fast_f.c: same as printf_fast, but
9790 with floating point enabled
9791 * device/lib/printf_fast.c: minor tweaks
9792 * device/include/stdio.h: add printf_fast_f
9794 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9796 * src/SDCCmain.c: make --float-reent default for mcs51
9797 * device/lib/_fsadd.c: added mcs51 assembly version
9798 * device/lib/_fssub.c: added mcs51 assembly version
9799 * device/lib/_fsmul.c: added mcs51 assembly version
9800 * device/lib/_fsdiv.c: added mcs51 assembly version
9801 * device/lib/_fseq.c: added mcs51 assembly version
9802 * device/lib/_fsneq.c: added mcs51 assembly version
9803 * device/lib/_fsgt.c: added mcs51 assembly version
9804 * device/lib/_fslt.c: added mcs51 assembly version
9805 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9806 * device/lib/Makefile.in: add _fscmp to build
9807 * device/lib/libfloat.lib: add _fscmp to build
9809 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9811 * device/lib/_fs2slong.c: added mcs51 assembly version
9812 * device/lib/_fs2sint.c: added mcs51 assembly version
9813 * device/lib/_fs2schar.c: added mcs51 assembly version
9814 * device/lib/_fs2ulong.c: added mcs51 assembly version
9815 * device/lib/_fs2uint.c: added mcs51 assembly version
9816 * device/lib/_fs2uchar.c: added mcs51 assembly version
9817 * device/lib/_slong2fs.c: added mcs51 assembly version
9818 * device/lib/_sint2fs.c: added mcs51 assembly version
9819 * device/lib/_schar2fs.c: added mcs51 assembly version
9820 * device/lib/_ulong2fs.c: added mcs51 assembly version
9821 * device/lib/_uint2fs.c: added mcs51 assembly version
9822 * device/lib/_uchar2fs.c: added mcs51 assembly version
9823 * device/include/float.h: added #define to select asm vs c
9825 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9827 * device/lib/printf_fast.c: improvements to float output
9828 * device/include/float.h: add defines for assembly float library
9829 * device/lib/_fsget1arg.c: receive 1 float arg
9830 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9831 * device/lib/_fsnormalize.c: normalize a float
9832 * device/lib/_fsreturnval.c: return float, various helper routines
9833 * device/lib/_fsrshift.c: right shift a float's mantissa
9834 * device/lib/_fsswapargs.c: swap 2 floats
9835 * device/lib/Makefile.in: build these 6 new files for mcs51
9836 * device/lib/libfloat.lib: add these 6 files to the library
9838 2004-12-26 Borut Razem <borut.razem AT siol.net>
9840 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9843 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9845 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9846 and fully reentrant and register bank neutral.
9847 * device/lib/printf_fast.c: added float (not enabled by default),
9848 added compact/slower integer (also not enabled by default),
9849 improved size/speed of fast integer code, other minor changes
9850 * device/include/stdio.h, device/lib/Makefile.in,
9851 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9853 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9855 * src/pic16/pcode.c: declaring variables other than at the start of a
9856 block is not supported in C by VC6.
9858 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9860 * applied a previous patch from Raphael Neider that wasn't included
9861 in the previous commits, which fixes infinite loops within jumptable
9863 * made some fixes that previous patches introduced
9865 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9867 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9868 that fixes an issue with AOP_PCODE asmop's offset,
9869 * (pic16_popCopyReg): update instance field too,
9870 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9871 function of pic port,
9872 * (genCmp, genAnd, genAssign),
9873 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9875 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9877 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9878 variables initial values to idata section,
9879 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9880 variables in some functions. This utilizes parmBytes field of iCode
9881 structure to hold the offset of the variable in stack. (might be
9882 able to use the stack field too?)
9883 * applied patch from Raphael Neider # ### , # ###
9884 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9885 variable initial values in idata section,
9886 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9887 for static variables with initial value
9888 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9889 applied fix in while loop from Raphael Neider.
9891 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9893 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9894 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9895 * src/ds390/ralloc.c (serialRegAssign): spill bits
9896 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9897 * support/Util/SDCCerr.c,
9898 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9899 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9900 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9902 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9904 * device/include/sdcc-lib.h: inserted LGPL, added includes
9905 asm/ds390/features.h and asm/mcs51/features.h
9906 * device/include/asm/default/features.h,
9907 * device/include/asm/gbz80/features.h,
9908 * device/include/asm/z80/features.h: added empty _AUTOMEM
9910 * device/include/asm/ds390/features.h,
9911 * device/include/asm/mcs51/features.h: added files with defines for
9912 _AUTOMEM and _STATMEM indicating automatic and static storage class
9913 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9914 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9915 * src/SDCCicode.c (geniCodeCast),
9916 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9917 * src/SDCCloop.c (loopInduction): removed unused variable lr
9918 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9919 to convertToFcall to include char modulo (RFE 1065037), added check
9920 if left operand is unsigned and use abs of literal value
9921 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9922 as it doesn't work after conversion from peephole.def to peephole.rul
9923 * src/mcs51/gen.c (toBoolean): added check for size,
9924 (genModOneByte): optimized code for signed char modulo a literal
9925 power of 2 (thanks to Hubert Sack),
9926 (genRRC): removed unnecessary "clr c",
9927 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9928 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9930 swapped rules 256.c and 256.d,
9931 extended 256.d by using new multiple checks (thanks Erik),
9932 added rules 256.e and 256.f,
9933 updated rule 261.a and 261.b to new generated code
9934 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9936 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9938 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9939 induction related bugs, including first part of bug #1074377
9941 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9943 * applied patch from bug-report #1076292,
9944 * applied patches for genAnd and Goto-optimizations for Raphael
9946 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9947 dump a less iCode information,
9948 * src/pic16/device.h (pic16_options_t): added field debgen,
9949 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9950 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9951 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9953 * (various functions): added macros FENTRY and FENTRY2 to functions,
9954 to emit function prologue,
9955 * (various functions): fixed indentation,
9956 * (genNearPointerGet): fixed loading of FSR0,
9957 * (genPackBits): applied patch from Raphael Neider to fix updating
9958 of FSR0 and touching only the modified bits,
9959 * src/pic16/genarith.c (various functions): added macros FENTRY to
9960 emit function prologue in comments,
9961 * src/pic16/pcode.h: added functions debugf2, debugf3,
9962 * src/pic16/ralloc.c: partial fix for packForPush caused
9965 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9967 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9968 <stsp AT users.sourceforge.net> with reversed byte order
9969 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9971 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9973 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9975 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9976 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9978 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9980 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9982 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9984 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9986 (setFromConditionArgs): friendly operand parser for peephole rules,
9987 (operandBaseName, operandsNotRelated): new peephole condition
9988 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9989 architecture specific register naming into account, handles n-way
9990 comparisons, and supports quoted literals
9991 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9993 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9995 * src/mcs51/peeph.def: fixed bug #1076940
9997 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9999 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10001 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10003 Adding support for replacing ljmps with sjmps in jumptables
10004 generated for switch statements. For now you need to set the
10005 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10006 Now 4 algorithms for mcs51 jumptable generation are used:
10007 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10008 addresses loaded pc-relative for up to 112 cases and stack-pushing
10009 target addresses loaded with offset from dptr for up to 256 cases.
10011 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10012 * src/mcs51/main.c: adapted constants for switch table generation
10013 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10015 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10017 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10018 * support/regression/tests/bug1057979.c: added test for bug 1073386
10020 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10022 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10025 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10027 * src/pic16/device.h,
10028 * src/pic16/genarith.c,
10029 * src/pic16/glue.c,
10030 * src/pic16/main.c,
10031 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10033 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10035 Large cummulative patch for pic16 port.
10036 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10037 to call when a stack overflow occurs,
10038 * (malloc.h): added CVS Id tag,
10039 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10041 * added libc directory. The current version of LibC contains string
10042 functions, ctype functions and macros and some functions of the
10043 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10044 be extensively tested in the future. Standard disclaimer here.
10045 Library is not automatically build yet. But one can build it by
10046 invoking 'make' inside the libc directory.
10047 * added ADC library under libio. Preliminary version yet.
10049 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10050 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10051 aopForRemat() now and not by pic16_aopOp(),
10052 * (pic16_popGetTempReg): removed warning messgae when allocating
10053 temporary registers, its a buggy feature and will be removed,
10054 * (pic16_popGet): set register instance field in AOP_CRY,
10055 * (pic16_outBitC): fixed for results in size greater than 1,
10056 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10057 * (pic16_storeForReturn): optimized return of 0,
10058 * (genCmp): experimental code for new genCmp which uses PIC18's
10059 special compare&skip instructions. Initial tests fail some times
10060 with variables grater than 1 byte in size, so new code is disabled,
10061 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10063 * (genCast): began a fix to optimize the casting of a bit to another
10064 bit, now assigning a bitfield to another bitfield will fail, sorry,
10065 * src/pic16/main.c: disabled the use of lr-support feature,
10066 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10067 * added some function prototypes, added function _debugf prototype,
10068 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10069 bits with offset (case PO_GPR_BIT),
10070 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10072 * (isBankInstruction): modified to return 0 for no banking instruction,
10073 and 1 for banking instruction,
10074 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10075 caused stop processing pCodes after a inline assembly block,
10076 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10077 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10078 registers when it shouldn't,
10079 * src/pic16/ralloc.c (allocReg): add preliminary support for
10080 supporting a limited set of temporary registers,
10082 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10084 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10085 genDataPointerSet): ensure assignments always copy in MSB to LSB
10087 (loadRegFromAop): recognize CLRH optimization,
10088 (genFunction): optimize RECEIVE iCodes in reentrant functions
10090 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10092 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10093 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10095 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10096 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10097 contiguous with data
10099 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10101 * device/lib/_gptrget.c (_gptrget),
10102 * device/lib/_gptrgetc.c (_gptrgetc),
10103 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10104 instead of sjmp to ret
10105 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10106 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10108 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10110 * .version: bumped version to 2.4.7
10111 * device/lib/_gptrget.c (_gptrget): is now _naked
10112 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10113 * device/lib/_gptrput.c (_gptrput): is now _naked
10114 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10115 (createFunction): fixed xstack
10116 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10117 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10119 (geniCodeCritical): store original interrupt state in an iTemp bit
10120 var unless stack-auto
10121 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10122 * src/SDCCmain.c (setIncludePath): added include/target to search path
10123 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10124 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10126 (processFuncArgs): put bit vars in bit area
10127 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10128 unsaveRBank): fixed xstack,
10129 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10130 (genFunction, genEndFunction): fixed xstack,
10131 (genAssign): optimization don't walk backwards through mem
10132 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10133 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10134 * support/regression/Makefile: also make library (for stack-auto) when
10135 making "all" and added "test-mcs51-xstack-auto"
10136 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10137 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10138 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10139 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10140 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10141 make-library by MAKE_LIBRARY
10142 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10143 regression tests for xstack
10144 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10145 * support/regression/tests/critical.c: test for critical on mcs51
10147 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10149 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10150 built version of sdcc instead of installed version
10152 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10154 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10155 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10157 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10158 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10159 WARNING: remove device/lib/build/z80/printf.o by hand when
10160 updating from previous build!
10161 * device/lib/z80/printf.c: updated comment
10162 * support/regression/tests/bug1057979.c: test all ports now
10163 * support/regression/tests/bug1065458.c: file added
10165 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10167 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10168 *_start and *_end symbols for static functions
10170 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10172 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10173 and search crt0.o in all library paths,
10174 (setIncludePath): proper handling of --nostdinc,
10175 (setLibPath): proper handling of --nostdlib
10176 * support/regression/Makefile,
10177 * support/regression/ports/ds390/spec.mk,
10178 * support/regression/ports/gbz80/spec.mk,
10179 * support/regression/ports/hc08/spec.mk,
10180 * support/regression/ports/mcs51/spec.mk,
10181 * support/regression/ports/mcs51-large/spec.mk,
10182 * support/regression/ports/mcs51-stack-auto/spec.mk,
10183 * support/regression/ports/z80/spec.mk: use include and lib files from
10184 built version of sdcc instead of installed version
10185 * doc/sdccman.lyx: fixed typo in --nostdinc
10187 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10190 * src/pic/device.c,
10191 * src/pic/ralloc.c,
10192 * src/pic/gen.c : added support to generate code for struct bit fields.
10194 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10196 * as/xa51/xa_version.h,
10197 * device/include/errno.h,
10198 * device/include/regc515c.h,
10199 * device/lib/_itoa.c,
10200 * device/lib/_ltoa.c,
10201 * device/lib/ser_ir_cts_rts.c,
10202 * sim/ucsim/xa.src/glob.cc,
10203 * sim/ucsim/xa.src/inst_gen.cc,
10204 * sim/ucsim/xa.src/xa_bit.cc,
10205 * sim/ucsim/xa.src/xa_sfr.cc,
10206 * sim/ucsim/z80.src/inst_dd.cc,
10207 * sim/ucsim/z80.src/inst_fdcb.cc,
10208 * support/scripts/keil2sdcc.pl,
10209 * src/pic16/pic16.dsp,
10210 * src/pic16/pic16a.dsp: corrected cvs line endings
10211 * device/lib/printf_large.c: fixed bug 1057979
10212 * src/pic16/gen.c: fixed non-C standard code
10213 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10214 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10215 * support/regression/ports/mcs51/support.c: reload T1 asap
10216 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10217 pdata use and clear idata startup behaviour
10218 * support/regression/tests/bug1057979.c: added
10220 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10222 * device/examples/ds390/ow390/ad26.h,
10223 * device/examples/ds390/ow390/cnt1d.h,
10224 * device/examples/ds390/ow390/crcutil.c,
10225 * device/examples/ds390/ow390/ownet.h,
10226 * device/examples/ds390/ow390/owsesu.c,
10227 * device/examples/ds390/ow390/swt12.h,
10228 * device/examples/ds390/ow390/swtoper.c,
10229 * device/examples/ds390/ow390/temp10.h,
10230 * device/examples/ds390/ow390/thermodl.c,
10231 * device/examples/ds390/tinitalk/tinitalk.dsp,
10232 * device/examples/ds390/tinitalk/tinitalk.dsw,
10233 * device/examples/mcs51/clock/hw.h,
10234 * device/examples/mcs51/simple2/go.bat,
10235 * device/examples/serialcomm/windows/serial.h,
10236 * device/examples/xa51/dummy.c,
10237 * device/examples/xa51/hello.c,
10238 * device/include/80c51xa.h,
10239 * device/include/at89x051.h: corrected cvs line endings
10241 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10243 * src/pic16/main.c (options): added command line --gstack, to trace
10244 stack over/under flows,
10245 * added pragma 'wparam' to allow passing first byte of function
10246 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10247 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10248 call to __gstack_test function and sets up the symbol as extern,
10249 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10250 * popaop): added call to pic16_testStackOverflow,
10251 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10253 * (genCall, genPcall): now all parameters are passed via stack
10254 except in functions that are pass to wparam pragma in which WREG is
10256 * (genPcall): REENTRANT flag is checked to see if variable prototype
10257 contains reentrant keyword, don't call a non-reentrant function, via
10258 a reentrant function pointer or vice versa, functions are never
10260 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10262 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10263 SIGSEGV when accessing a NULL register stucture,
10264 * (pic16_printGPointerType): modified to handle UPPER modifier for
10265 function initializers, changed prototype of function to simpler one,
10266 * (pic16_printIvalFuncPtr): check to see if function is already
10267 added in externs list,
10268 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10269 optimized a move from W to SFR with a move to the same register
10270 later after a CALL,
10271 * device/lib/pic16/debug: NEW directory, contains debug features
10272 which are enabled when linking with libdebug.lib, currently command
10273 line option --gstack enables stack pointer tracing for over/under
10274 flow, corresponding sources are in debug/gstack
10276 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10278 * doc/sdccman.lyx: updated SDCC version,
10279 * (PIC16 port): update list of command line options,
10280 * src/pic16/device.h (structure pic16_options_t): added field gstack
10281 to enable stack overflow tracing on push/pops,
10282 * src/pic16/device.c (statistics structure): added statistics
10284 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10285 pic16_dump_int_registers): increase statistics counters for each
10286 * variable which is encountered
10287 * (pic16_dump_usection): emit each .udata variable to its own udata
10289 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10290 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10291 parameters via stack, otherwise use old scheme,
10292 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10293 assembler output file,
10294 * src/pic16/main.c: added command line options --gstack to enable
10295 push/pop tracing for stack overflow,
10296 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10297 instructions): added size of each instruction,
10298 * (pic16_countInstruction): estimate size of instructions in
10299 the_pFile list, inline assembly blocks are not counted,
10300 * (pic16_FixRegisterBanking): trace previous register usage, when
10301 banksel optimizations is greater than 0, don't emit a redudant
10304 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10306 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10307 * src/pic16/ralloc.c : applied same fix for pic16.
10308 * src/pic/gen.c : tidied it up a little.
10310 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10312 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10313 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10315 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10317 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10319 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10321 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10322 non-reentrant function __modsint in the interrupt function (thus
10323 corrupting math operations during serial I/O)
10324 * device/lib/ser_ir.c: as above, changed buffersize
10325 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10326 256.c,d for zeroing
10327 * doc/Makefile: added option -t for rsync
10329 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10331 * src/SDCCast.h (struct ast),
10332 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10334 2004-10-20 Borut Razem <borut.razem AT siol.net>
10336 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10339 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10341 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10343 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10344 support functions to replace long sequences of MOVFF's from access
10345 bank registers to stack and vice versa,
10346 * src/pic16/device.h: added new field opt_flags, where optimization
10347 flags can be set to enable certain features,
10348 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10349 * pBlock, (genFunction, genEndFunction): surroung loop for
10350 saving/loading used registers in stack with PC_INFO pCodes,
10351 INF_LREGS. Code in between can then be optimized by pCode optimizer
10352 to support function calls,
10353 * (genDataPointerSet): fixed bug which loaded float fields in
10354 structures with corrupt data,
10355 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10356 in a standard way debug info on stderr. Feature used for developing
10357 and debugging only,
10358 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10359 obsolete chunks of code,
10360 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10361 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10362 * pic16/src/pcode.c (pic16_newpCodeInfo,
10363 * (pic16_newpCodeOpLocalRegs),
10364 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10366 * (pic16_pCodeConstString): printing of the initial value of a
10367 symbol as a comment is inhibited since parsing was already done by
10368 copyStr and output is corrupt,
10369 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10371 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10373 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10375 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10377 * as/mcs51/lkarea.c: removed old K&R style,
10378 (lnksect): changed check on boundary error,
10379 (lnksect2): changed check on boundary error,
10380 (lnksect2): extend XSTK to end of page if size = 1
10381 * as/mcs51/lkmain.c: removed old K&R style,
10382 (Areas51): create l_IRAM symbol
10383 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10384 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10385 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10386 * device/lib/_mullong.c: added version to be compiled with xstack
10387 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10388 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10389 * device/lib/mcs51/crtxstack.asm: fixed comment
10390 * src/SDCCglue.c: maxInterrupts defaults to 0,
10391 (emitMaps): added pdata,
10392 (createInterruptVect): (re)moved default,
10393 (glue): added pdata,
10394 (glue): moved __start__xstack to XSTK with default size 1
10395 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10396 and options.float_rent when options.stackAuto is set,
10397 (linkEdit): only write XDATA_NAME if provided on command line
10399 * src/SDCCmem.c: added pdata
10400 * src/port.h: added pdata_name to PORT
10401 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10402 (saveRegisters, unsaveRegisters): removed usage of B,
10403 (genMinus): fixed accumulator clash,
10404 (genJumpTab): added comment, this needs another look
10405 * src/mcs51/gen.c: added check for "B in use" paranoia,
10406 added pushB() and popB()
10407 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10410 * src/ds390/main.c,
10412 * src/mcs51/main.c,
10414 * src/pic16/main.c,
10416 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10417 added PSEG (PAG,XDATA) or NULL to port specifier
10418 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10419 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10420 (_mcs51_genInitStartup): removed __start__xstack equ,
10421 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10422 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10423 * src/z80/gen.c (_rleAppend): fixed warnings
10424 * support/regression/tests/zeropad.c: added pdata test
10425 * .version: bumped to 2.4.6
10427 2004-10-17 Borut Razem <borut.razem AT siol.net>
10429 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10430 as a part of nightly build
10432 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10434 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10435 WREG holds the first byte function parameters,
10436 * (aopForSym): take special case for symbols which are in FARSPACE
10437 but in CODESPACE too,
10438 * (assignResultValue): modified to take into account _G.useWreg,
10439 * (genCall): don't use wreg for parameter passing when function is
10440 declared as reentrant, too, added optimization INCF to stack
10441 pointer when stack parameter count is 1,
10442 * (genFunction, genEndFunction): refurnished and fixed to not using
10443 wreg for passing parameters when function has varargs or is
10444 reentrant, fixed bug with symbol name compare for generating
10445 functions in absolute address,
10446 * (pic16_storeForReturn): refurnished,
10447 * (genCmp): began writing a new version of the function, not ready
10448 yet, therefore it is disabled,
10449 * (genAssign): do not read code memory when assigning a function to
10450 a pointer function,
10451 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10452 array of characters, not pointer,
10453 * (pic16initialComments): in debug mode emit an .ident directive for
10455 * (_process_pragma): emit a new warning type (internal to pic16)
10456 when setting stack to default length, emit a similar warning when
10457 placing a function at absolute address and address is not word aligned
10458 * (_pic16_parseOptions): added 'return TRUE' statement,
10459 * (_pic16_linkEdit): if compiling a source, then add the source's
10460 file object, first in the list of objects to link,
10462 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10464 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10465 * src/pic/main.c : removed VC warning.
10466 * src/pic/gen.c : changed comment.
10468 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10470 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10471 reference to a deprecated symbol _GPTRREG was causing failure to
10472 link. Thanks G. M. Gallant for the info.
10474 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10476 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10477 comments for Bugs item #954788.
10479 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10481 * src/pic16/device.c (pic16_dump_gsection,
10482 * pic16_groupRegistersInSection): handle symbols declared to be in
10483 access bank differently,
10484 * src/pic16/gen.c (struct _G): added field resDirect,
10485 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10486 send values read from stack directly to result and don't allocate
10488 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10490 * (pic16_sameRegsOfs): NEW,
10491 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10492 free because they were not allocated from temporary pool,
10493 * pic16_popRegFromString): workaround to fix a problem with
10494 allocating variables twice or never,
10495 * (genGenPointerGet): using PRODL instead of FSR0H,
10496 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10498 * (genAssign): take advantage of the _G.resDirect flag,
10499 * (genCast): around line 11844, use mov2f instead of directly
10500 MOVFF'ing between operands to account for literal values,
10501 * src/pic16/genutils.c: some new debug functions for gpsim have been
10503 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10504 float with integer part only,
10505 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10506 place variables in access bank
10507 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10508 updated sources to reflect recent changes in gen.c
10510 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10512 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10513 sources that searched for headers in installation path, now the
10514 device/include/pic16 is used,
10515 * src/pic16/glue.c (pic16glue),
10516 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10517 .line directives if not in debug mode, this suppresses assembler's
10518 warnings for ignored directives
10520 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10522 * src/port.h: made reset_regparms prototype void parameter explicit.
10523 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10524 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10525 * doc/sdccman.lyx: documented warning disabling and how to use
10526 printf_large to make it print floats.
10527 * device/include/stdbool.h: NEW
10528 * device/lib/_atof.c,
10529 * device/lib/_divuint.c,
10530 * device/lib/_divulong.c,
10531 * device/lib/expf.c,
10532 * device/lib/printf_large.c,
10533 * device/lib/sincosf.c,
10534 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10535 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10536 a completely reentrant lib.
10538 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10540 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10541 * device/include/pic16/stdio.h: fixed bug with colon
10543 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10545 * device/include/pic16/stdio.h,
10546 * device/include/pic16/stdlib.h,
10547 * device/include/pic16/math.h: NEW
10548 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10549 declared as _naked to reduce overhead
10550 * device/lib/Makefile.in (target port-specific-objects-pic16):
10551 changed * to *.* so to ignore the CVS directory,
10552 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10553 stacked variables back in stack,
10554 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10557 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10559 * .version: bumped version number to 2.4.5
10560 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10561 * support/Util/SDCCerr.c (messages structure): added entry for
10564 Large cumulative patch for pic16 port and libraries.
10565 * device/include/pic16/sdcc-lib.h,
10566 * device/include/pic16/stdarg.h,
10567 * device/include/asm/pic16/features.h,
10568 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10569 * device/include/pic16/float.h: changes reentrant keyword with
10570 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10571 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10572 updated target build-libraries to include objects from gptr,
10573 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10574 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10575 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10576 all function headings,
10577 * src/SDCCmain.c: added global parameter userIncDirsSet,
10578 * (parseCmdLine): when option -I is encountered add directory to
10579 userIncDirsSet too,
10580 * src/version.awk: added space between control and long,
10581 * src/pic16/NOTES: added some notes for the port,
10582 * src/pic16/gen.c: added prototype for mov2fp function,
10583 * (fReturnpic16[]): properly named return value registers,
10584 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10585 * (aopForSym): added code to handle symbols with onStack flag set,
10586 symbols onStack are allocated PTRSIZE bytes,
10587 * (aopFreeAsmop): handles special case where asmops are stack objects,
10588 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10589 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10590 added argument lock to trace flaws in allocating temporary registers
10591 when developing port,
10592 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10593 * (pic16_popRegFromString): reenabled allocating a direct register
10595 * (assignResultValue): various beautifications,
10596 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10597 referenced function argument,
10598 * (genIpush): reenabled to allow stacked arguments, handles only
10599 ic->parmPush iCodes,
10600 * (genCall, genPcall): major changes to allow for variable argument
10601 functions, fixed a bug with falsely restoring stack pointer after
10602 returning from call,
10603 * (genFunction): pending code for critical function,
10604 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10605 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10606 * (genNearPointerGet): fixed bug with indirect reading, was always
10608 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10610 * (genAddrOf): rewrote code to take address of a stacked function parameter
10611 * (genCast): fixed casting to generic pointer type,
10612 * src/pic16/gen.h: added AOP_STA,
10613 * (struct asmop): added field stk,
10614 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10615 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10616 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10617 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10618 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10619 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10621 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10623 * (pic16_port structure): generic pointer size is set to 3,
10624 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10625 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10627 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10628 operand is an iTemp,
10630 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10632 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10633 * debugger/mcs51/simi.c: addapt new syntax of s51
10635 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10637 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10638 * src/pic16/pcode.c: commented out some calls to free() in order to
10641 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10644 * src/SDCCicode.c (isiCodeInFunctionCall),
10645 * src/avr/ralloc.c (selectSpil),
10646 * src/pic/ralloc.c (selectSpil),
10647 * src/pic16/ralloc.c (selectSpil),
10648 * src/ds390/ralloc.c (selectSpil),
10649 * src/hc08/ralloc.c (selectSpil),
10650 * src/xa51/ralloc.c (selectSpil),
10651 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10652 stack in the middle of a function call sequence (fixes bug #1020268)
10653 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10654 costs associated with the minimum switch case.
10656 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10658 * src/SDCC.lex: fixed bug #1030549
10660 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/SDCCcse.h (struct cseDef),
10663 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10664 over a function call if the CSE is derived from a symbol whose
10665 address has been taken (fixes bug #1029883)
10666 * support/regression/tests/bug-1029883: a new regression test for
10669 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10671 * src/hc08/gen.c (emitinline): fixed bug #1029778
10672 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10673 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10674 and starts toward RFE #905167)
10676 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10678 * src/pic16/gen.c (mov2f): New function to move an operand to
10679 another without considering if it is a literal or a register,
10680 * (pic16_sameRegs): don't check if they are both AOP_REG,
10681 * (AccRsh): removed andmask=0 lines,
10682 * (genLeftShift): duplicated to be improved in future versions,
10683 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10684 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10685 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10686 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10687 * (insertBankSwitch): fixed inserting banksel directives algorithm
10688 for instructions that follow a skip instruction, this fixes a report
10689 for broken subtraction code generation,
10690 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10691 iCode is a left op, just in case result and right share the same
10694 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10697 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10699 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10700 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10701 on 2004-09-12; it was buggy
10703 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10705 * src/SDCCsymt.h: removed RESULT_CHECK
10710 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10712 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10714 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10715 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10716 configuration values no more rejected by compiler, they are assigned
10717 to configuration registers with a warning message instead,
10718 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10719 the for-loop so last conf register is emitted too,
10720 * (_pic16_initPaths): link library libsdcc.lib by default,
10721 * (_hasNativeMulFor): modified test for multiplication according to
10722 Raphael Neider's remarks. Integer multiplication is also done with
10724 * device/include/pic16/pic18fregs.h: corrected type error in while
10725 testing and including 18f6720 header file
10727 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10729 * src/pic16/device.h (pic16_options): removed field use_crt,
10730 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10731 until an optimization to handle single bits is added,
10732 * (pic16_loadFSR0): moved before genUnpackBits,
10733 * (genAnd): some white lines removed,
10734 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10735 leave_reset flags in pic16_options when using crt modules,
10737 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10739 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10740 for bugs 898889 & 979599. Also used some safer print instructions.
10742 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10744 * src/pic16/device.h (pic16_options_t): added field use_crt,
10746 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10747 catch a probable future bug,
10748 * src/pic16/gen.c: aopIdx function commented out,
10749 * (genAssign): commented out old code which used aopIdx,
10750 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10751 code, added if conditionals to take into account the --use-crt
10752 command line options,
10753 * src/pic16/main.c (pic16_optionsTable): added new command line
10754 options, --use-crt= and --no-crt,
10755 * (_pic16_linkEdit): now the proper crt object is added in the
10756 linker command line except than when --no-crt is specified,
10757 * src/pic16/pcode.c,
10758 * src/pic16/pcode.h: added some structures and functions for a new
10759 optimization scheme to compansate for instruction overhead between
10760 same iCodes, this scheme is currently under development and is not
10761 working in any way,
10762 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10764 * device/lib/pic16/startup/crt0i.c,
10765 * device/lib/pic16/startup/crt0iz.c: added global char variable
10766 __uflags to force the generation of an idata section
10768 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10771 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10772 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10774 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10776 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10777 Frieder) and clarified the default code optimization mode
10779 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10781 * src/SDCC.lex (doPragma, process_pragma),
10782 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10783 "opt_code_size", and "opt_code_balanced"
10784 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10785 regrouped options by category, added support for category headers
10786 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10787 and "--opt-code-size"
10788 * doc/sdccman.lyx: documented these new options and pragmas
10789 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10790 preference into account
10792 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10794 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10795 geniCodePreDec): Fixed bug 904237 by generating a warning
10797 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10799 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10801 * src/pic/device.c : When no max ram set validate full memory range.
10803 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10805 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10807 * device/lib/_gptrget.c,
10808 * device/lib/_gptrput.c: updated comment
10809 * device/lib/calloc.c,
10810 * device/lib/free.c,
10811 * device/lib/malloc.c,
10812 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10813 * src/SDCCcse.c (cseBBlock),
10814 * src/SDCCicode.c (printOperand, geniCodeArray),
10815 * src/SDCCicode.h (struct operand): fixed bug 868103
10816 * support/regression/tests/bug-868103.c: added
10817 * src/SDCCast.c (searchLitOp),
10818 * src/SDCCcse.h (struct cseDef),
10819 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10820 * src/SDCCicode.h (struct operand),
10821 * src/SDCCsymt.h (struct sym_link),
10822 * src/avr/gen.c (hasInc),
10823 * src/ds390/gen.c (hasInc),
10824 * src/hc08/gen.c (genPlusIncr, hasInc),
10825 * src/mcs51/gen.c (hasInc),
10826 * src/pic16/glue.c (pic16_printIvalChar),
10827 * src/pic16/ralloc.c (regWithIdx),
10828 * src/xa51/gen.c (hasInc) : removed warnings
10829 * src/SDCCast.c (createBlock): added comment ???
10830 * src/hc08/ralloc.c: updated comments
10832 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10834 * doc/sdccman.lyx: updated section on switch statements, added
10835 section about semaphore locking
10836 * doc/Makefile: added option -info for latex2html
10837 * device/lib/_gptrget.c,
10838 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10840 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10842 * src/pic/device.h,
10843 * src/pic/device.c,
10844 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10845 maxram is less than 0x100.
10847 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10849 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10851 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10854 * src/mcs51/main.c,
10855 * src/ds390/main.c,
10859 * src/pic16/main.c,
10862 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10863 a jump table is the best form for a switch statement, including
10864 automatic insertion of missing cases to make the case range
10865 continuous. Developed in collaboration with Frieder Ferlemann.
10867 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10869 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10870 accumulator result if it needs sign extension
10872 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10874 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10876 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10878 * device/lib/gbz80/printf.c,
10879 * device/lib/z80/printf.c: removed define for NULL
10881 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10883 * as/xa51/xa_link.c,
10884 * device/examples/ds390/ow390/ad26.c,
10885 * device/examples/ds390/ow390/cnt1d.c,
10886 * device/examples/ds390/ow390/counter.c,
10887 * device/examples/ds390/ow390/ds2480.h,
10888 * device/examples/ds390/ow390/ds2480ut.c,
10889 * device/examples/ds390/ow390/findtype.c,
10890 * device/examples/ds390/ow390/gethumd.c,
10891 * device/examples/ds390/ow390/owllu.c,
10892 * device/examples/ds390/ow390/ownetu.c,
10893 * device/examples/ds390/ow390/swt12.c,
10894 * device/examples/ds390/ow390/swtloop.c,
10895 * device/examples/ds390/ow390/temp.c,
10896 * device/examples/ds390/ow390/temp10.c,
10897 * device/examples/ds390/ow390/thermo21.c,
10898 * device/examples/ds390/ow390/tinilnk.c,
10899 * device/examples/ds390/ow390/tstfind.c,
10900 * device/examples/serialcomm/windows/serial.cpp,
10901 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10902 * device/include/reg51.h: fixed line endings for cvs
10904 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10906 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10907 packRegsForAccUse, packRegisters): new accumulator register
10909 * support/regression/ports/hc08/support.c (_putchar): suppress
10910 warning of unused variable
10911 * src/SDCCicode.c: added SWAP entry to codeTable
10913 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10915 * device/lib/sprintf.c: forgot to add this file before previous commit
10917 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10919 * src/pic16/gen.c (genPackBits): added operand right in function
10920 parameters, load result directly if p_type is POINTER (that is
10921 called by genNearPointerSet)
10922 * (genUnPackBits): added operand left in function parameters,
10923 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10924 FSR0 if accessing bitfields,
10926 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10928 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10929 _print_format; updated printf, sprintf, vsprintf
10930 * device/include/asm/default/features.h: corrected comment/define
10931 * device/lib/Makefile.in: added sprintf.c
10932 * device/lib/libsdcc.lib: added sprintf module
10933 * device/lib/printf_large.c,
10934 * device/lib/vprintf.c,
10935 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10937 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10938 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10939 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10941 * support/regression/tests/zeropad.c: define idata as data for hc08
10943 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10945 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10946 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10947 labels are referenced at least once (even if a reference is not found)
10948 * src/hc08/gen.c (emitcode): set isComment flag for comments
10949 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10950 loads), rules 6a..6b (optimize jumps to return)
10952 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10954 * device/lib/acosf.c (acosf),
10955 * device/lib/asinf.c (asinf),
10956 * device/lib/atanf.c (atanf),
10957 * device/lib/ceilf.c (ceilf),
10958 * device/lib/cosf.c (cosf),
10959 * device/lib/coshf.c (coshf),
10960 * device/lib/cotf.c (cotf),
10961 * device/lib/fabsf.c (fabsf),
10962 * device/lib/floorf.c (floorf),
10963 * device/lib/log10f.c (log10f),
10964 * device/lib/logf.c (logf),
10965 * device/lib/sinf.c (sinf),
10966 * device/lib/sinhf.c (sinhf),
10967 * device/lib/sqrtf.c (sqrtf),
10968 * device/lib/tanf.c (tanf),
10969 * device/lib/tanhf.c (tanhf),
10970 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10971 replaced all instances of "reentrant" in the library functions
10972 defined in math.h with this macro.
10973 * support/regression/tests/float_trans.c: reenabled test for hc08
10975 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10977 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10978 erroneously deleted
10980 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10982 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10983 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10984 multi-byte volatile operands are used
10985 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10986 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10987 initialization to area GSINIT0 so that it would always precede
10988 any static initializers in GSINIT
10989 * support/regression/tests/zeropad.c: fixed idata define for hc08
10990 * support/regression/tests/bug-927659.c,
10991 * support/regression/tests/float_trans.c: disabled tests for hc08
10992 pending missing library routines
10993 * .version: increased version number to 2.4.4 - hc08 port now passes
10997 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10999 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11000 * Makefile.common.in,
11002 * as/hc08/Makefile.in,
11003 * as/mcs51/Makefile.in,
11004 * as/z80/Makefile.in,
11005 * debugger/mcs51/Makefile.in,
11006 * device/include/Makefile.in,
11007 * device/lib/Makefile.in,
11010 * link/z80/Makefile.in,
11011 * packihx/Makefile.in,
11012 * sim/ucsim/main_in.mk,
11013 * sim/ucsim/avr.src/Makefile.in,
11014 * sim/ucsim/doc/Makefile.in,
11015 * sim/ucsim/gui.src/serio.src/Makefile.in,
11016 * sim/ucsim/hc08.src/Makefile.in,
11017 * sim/ucsim/s51.src/Makefile.in,
11018 * sim/ucsim/xa.src/Makefile.in,
11019 * sim/ucsim/z80.src/Makefile.in,
11021 * support/cpp2/Makefile.in,
11022 * support/librarian/Makefile,
11023 * support/makebin/Makefile: added DESTDIR to the install path proposed
11024 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11025 * doc/sdccman.lyx: added DESTDIR documentation
11027 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11029 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11030 instruction for interrupt handlers, use fast returns when returning
11031 from high priority interrupts
11033 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11035 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11037 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11038 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11039 bugs, ported much of Bernhard's code from mcs51
11040 * src/mcs51/gen.c (genSend),
11041 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11042 than one when calling a reentrant function
11043 * device/lib/_mullong.c: defined an alternate struct layout for big
11044 endian ports (hc08)
11046 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11051 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11054 are sane and complete before asking the port its prefered parameter
11055 passing method (fixes bug #1017633)
11056 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11059 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11061 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11062 problem in bitfields >= 8 bits.
11064 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * src/SDCCsymt.c: undid changes that were not meant to be committed
11068 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11070 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11072 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11074 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11075 copied and wrong bit got inverted
11077 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11079 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11080 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11081 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11082 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11083 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11084 assignments to bitfields at known addresses
11085 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11086 reads from bitfields at known addresses
11087 * src/hc08/ralloc.c (packRegisters),
11088 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11089 genhc08Code): optimize pointer get values used as conditionals
11090 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11093 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11095 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11096 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11097 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11100 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11102 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11104 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11106 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11109 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11111 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11113 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11115 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11118 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11120 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11122 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11124 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11125 cases use more compact code.
11127 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11129 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11131 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11133 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11135 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11138 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11139 parameter of changePointer() from symbol* to sym_link*
11140 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11141 * src/SDCCsymt.c (compareType): void* type is castable to other
11142 pointers, but not necesarily an exact match.
11143 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11144 is no longer blindly treated as an exact match.
11145 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11147 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11149 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11151 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11155 * src/pic/ralloc.h,
11156 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11158 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11160 * src/pic/device.c,
11161 * src/pic/device.h,
11162 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11164 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11166 * src/mcs51/gen.c (emitcode): fixed bug #992819
11168 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11170 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11171 there's no need to make it worse
11173 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11175 * src/mcs51/ralloc.c (deassignLR),
11176 * src/ds390/ralloc.c (deassignLR),
11177 * src/hc08/ralloc.c (deassignLR),
11178 * src/z80/ralloc.c (deassignLR),
11179 * src/pic/ralloc.c (deassignLR),
11180 * src/pic16/ralloc.c (deassignLR),
11181 * src/avr/ralloc.c (deassignLR),
11182 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11183 rlivePoint): fixed another part of bug #971834
11185 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11187 * src/z80/main.c: enabled "critical" keyword
11188 * src/z80/mappings.i,
11189 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11190 functions (fixes bug #979646)
11191 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11193 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11195 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11198 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11200 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11201 doesn't disable too much optimizations
11203 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11205 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11207 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11209 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11211 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11213 * src/pic/gen.c tidied up tabs
11214 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11215 * src/pic/main.c tidied up tabs
11216 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11217 * src/pic/pcoderegs.c tidied up tabs
11218 * src/pic/ralloc.c tidied up tabs
11220 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11222 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11223 to S_FIXED for pic16 port and when symbol is not in level 0,
11224 allocate for S_REGISTER storage class and pic16 port, too,
11225 * src/pic16/device.h: prototype for checkSym,
11226 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11227 * (pic16_assignConfigWordValue): test the value and the mask to
11228 validate that the value is suitable for the configuration word,
11229 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11230 collect extern declared symbols, don't emit symbol twice, check
11231 first if symbol is in publics set first,
11232 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11233 * added command line '--fstack' which enables an experimental
11234 feature for stack access, too buggy to be used yet...
11235 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11236 * (pic16_allocDirReg): when register has storage class S_REGISTER
11237 allocate in pic16_dynAccessRegs,
11238 * device/include/pic16/pic18f????.h: modified configuration word
11239 naming convention, words started as CONFIG0H but should be CONFIG1H
11241 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11243 * device/include/mcs51reg.h: fixed bug 970993
11245 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11247 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11248 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11249 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11250 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11251 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11252 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11253 error/warning numbers,
11254 added function setWarningDisabled()
11255 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11256 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11257 _memcmp.c _memmove.c calloc.c realloc.c free.c
11258 * support/regression/tests/malloc.c: added tests for new functionality
11259 * support/regression/tests/zeropad.c: added tests for truncated initializers
11260 and initialized char arrays starting with '\x0'
11261 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11263 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11265 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11267 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11269 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11270 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11271 peephole 177.e. Thanks to anonymous
11273 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11275 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11276 function isn't used in the source but referenced as a
11277 variable initializer then declare it as extern in .asm file
11279 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11281 * .version: increased version number to 2.4.3
11283 Adding version extension according to ChangeLog CVS revision
11284 * src/Makefile.in (target all): added dependency 'version.h'
11285 * (rule version.h): added rule to create version.h from ChangeLog,
11286 * (rule dep): added dependency version.h,
11287 * src/version.awk: AWK script to create version.h
11288 * src/SDCCdwarf2.c (dwWriteModule),
11289 * src/SDCCglue.c (initialComments),
11290 * src/SDCCmain.c (printVersionInfo): modified to write after
11291 version string the version extension number,
11292 * src/SDCCutil.c: included "version.h"
11293 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11295 * src/SDCCutil.h: added prototype for getBuildNumber
11297 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11298 includeDirsSet, too,
11299 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11300 const char [] is found in function prototype...
11302 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11303 moving to WREG with source is already in WREG,
11304 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11305 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11306 * (aopForSym): stack'ed symbols are partially supported, added
11307 if-clause to support symbols in FARSPACE,
11308 * (sameRegs): added test for AOP_ACC to see if registers are same,
11309 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11310 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11311 * (pic16_popRegFromString): will not allocate a new register if it
11312 doesn't find one by name, bug may have introduced...
11313 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11314 * (genIpush): revived to use pic16 port's stack,
11315 * (genAddrOf): added incomplete case for stack'ed operand,
11316 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11317 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11318 can handle multibyte operands,
11319 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11320 * (pic16initialComments): added message for MPLAB compatibility
11322 * src/pic16/main.h: prototype for pic16_mplab_comp,
11323 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11324 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11325 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11326 because of increased complexity of procedure,
11327 * (_process_pragma): stack pragma changed to format 'stack pos len',
11328 emit symbol '_stack_end' to conform with gplink,
11329 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11330 to search for register,
11331 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11333 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11334 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11335 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11336 case for PO_GPR_REGISTER,
11337 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11338 dies, the new era is ahead !...
11339 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11340 pic16_dynInternalRegs,
11341 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11342 * (pic16_allocDirReg): minor optimizations and bug fixes,
11343 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11345 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11346 load stack and frame pointer with address of 'stack_end' symbol
11348 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11350 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11351 without source code but only variable initializers
11353 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11355 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11356 external are not declared as extern to reduce overhead while linking
11358 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11360 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11362 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11364 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11365 Yee Keat for the patch
11366 * src/SDCCast.c (decorateType): fixed bug #979599
11367 * src/ds390/gen.h: removed local fReturnSizeDS390
11368 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11369 * src/ds390/gen.c (genAnd, genOr, genXor),
11370 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11372 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11374 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11375 add relFilesSet to $3, manipulate $2 to handle linking of object
11376 files without source files in command line,
11377 * device/include/pic16 (all headers): added ID location macros,
11378 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11379 entries for ID location bytes,
11380 * (pic16_assignIdByteValue): NEW,
11381 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11382 added field dumpcalltree to pic16_options_t,
11383 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11384 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11385 emitting rFalseIfx label after check_carry label,
11386 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11387 pic16_emitDIRegs), NEW
11388 * (pic16glue): dump .calltree file when option --calltree found,
11389 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11390 * (_pic16_genAssemblerPreamble): emit ID locations after
11391 configuration registers,
11392 * (pic16_linkCmd): modifications of the link command,
11393 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11394 * (pic16_pCodeInitRegisters): don't init stack registers,
11395 * (pic16_findPrevInstruction): fixed bug,
11396 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11397 bug with immediate registers,
11398 * (buildCallTree): traces stack push and pop,
11399 * (pct2): dump also stack usage for each function,
11400 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11401 * (pic16_allocDirReg): various modifications,
11402 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11405 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11407 * src/pic16/pcode.c: removed buggy double colon
11409 2004-07-01 Borut Razem <borut.razem AT siol.net>
11411 * support/scripts/sdcc.nsi: added include/pic16 to setup
11413 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11415 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11416 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11418 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11419 specific command line arguments. Also added sample lkr script
11420 for placing a variable at a specific memory bank.
11421 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11422 at a specific memory bank,
11423 * (pic16_dump_isection): fixed bug which caused string literals to
11424 be omitted when dumping idata section,
11425 * (pic16_groupRegistersInSection): added code to handle registers
11426 in specific memory banks,
11427 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11428 public, all references are renamed too,
11429 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11431 * (pic16_storeForReturn): added case to handle when dest is WREG,
11432 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11433 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11434 pic16_rel_udata, check to see if that register is marked as being
11435 a member of a specific memory bank,
11436 * (pic16_printIvalCharPtr): added code to add string literals either
11437 to code or the idata sections,
11438 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11439 also accept the 'udata' pragma,
11440 * src/pic16/main.h: new structure types sectName and sectSym
11441 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11442 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11443 * (pic16_findPrevInstruction): fixed, it returned nothing,
11444 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11445 instruction combinations,
11446 * (pic16_FixRegisterBanking): heavily reorganised,
11447 * (pic16_AnalyzeBanking): if generating banksel directives is
11448 disabled, then don't call FixRegisterBanking at all,
11449 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11450 completely removed,
11451 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11453 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11455 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11456 Phuah Yee Keat <yk.phuah AT nestac.com>
11458 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11460 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11461 correctly the IVT even if it is relocated to some other location
11463 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11465 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11466 * device/include/pic16/pic18f2220.h: NEW,
11467 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11468 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11469 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11470 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11471 nodefaultlibs, ivt_loc is the location of the interrupt vector
11472 table, and nodefaultlibs signs that default libraries should not be
11473 linked in link stage,
11474 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11475 according to --ivt-loc argument,
11476 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11477 when pragma stack is found,
11479 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11481 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11482 256 (range check), 257 (do while), 258.a-f (bit banging
11483 f.e. on 3-wire SPI bus)
11485 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11487 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11488 variables used exclusively within a loop
11490 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11492 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11494 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11496 * src/SDCClrange.c (computeClash): fixed bug #971834
11498 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11500 * src/mcs51/gen.c (genCmp): fixed bug #975903
11501 * src/hc08/gen.c (operandsEqu),
11502 * src/ds390/gen.c (operandsEqu),
11503 * src/z80/gen.c (operandsEqu),
11504 * src/pic/gen.c (operandsEqu),
11505 * src/pic16/gen.c (operandsEqu),
11506 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11507 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11509 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11511 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11513 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11515 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11516 default case in switch statement,
11517 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11518 to eliminate problem with initialisation of pointers, but problem
11520 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11521 * (emitStaticSegment): removed various lines emitting debug info,
11522 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11523 added processor registers for utilizing EEPROM,
11524 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11525 configurable and set 8
11527 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11529 * .version: increased version number to 2.4.2,
11531 Cumulative patch for pic16 port
11532 * src/pic16/device.c: changed scheme to dump initial values for
11533 variables in idata segment, all print_idata* functions were removed,
11534 now the pic16_printIval* will be called,
11535 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11536 * _pic16_printPointerType, pic16_printPointerType,
11537 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11538 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11539 NEW, similar to the respective functions in SDCCglue.c,
11540 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11541 way, emitting hex bytes,
11542 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11544 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11546 * src/avr/ralloc.c (serialRegAssign),
11547 * src/xa51/ralloc.c (serialRegAssign),
11548 * src/pic/ralloc.c (serialRegAssign),
11549 * src/pic16/ralloc.c (serialRegAssign),
11550 * src/hc08/ralloc.c (serialRegAssign),
11551 * src/z80/ralloc.c (serialRegAssign),
11552 * src/ds390/ralloc.c (serialRegAssign),
11553 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11555 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11557 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11558 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11560 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11562 Cumulative patch for pic16 port:
11563 * src/pic16/device.h (typedef PIC16_device) modified fields for
11564 defining microcontrollers,
11565 * src/pic16/device.c: added new info for all devices in Pics16 array,
11566 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11567 to be optimised out by the pCode optimiser,
11568 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11569 specially, bug reported by G.M. Gallant,
11570 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11571 as force'd so that cannot be optimised out by pCode optimiser,
11572 * src/pic16/pcode.c,
11573 * src/pic16/pcodepeeph.c,
11574 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11575 they are disabled by default, but can be enabled explicit with
11576 command argument --denable-peeps, for testing,
11577 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11578 --pomit-ivt in COMPILE_FLAGS
11580 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11582 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11583 compilation on MSVC
11585 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11587 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11589 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11591 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11592 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11594 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11596 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11597 would only assign 0x300001 register.
11599 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11601 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11602 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11604 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11606 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11608 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11609 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11610 added peephole 254 (left shift), 255 (jump table)
11612 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11614 * device/lib/Makefile.in: removed comment line with model-pic16,
11615 * (target port-specific-objects-pic16): the libraries and objects
11616 are copied to the build directory form the device/lib/pic16/bin
11619 Cumulative patch concerning pic16 port:
11620 * library directory has been re-organized,
11621 * added support for PIC18F1220,
11622 * added headers and library sources for chips 18f1220,18f6520,
11623 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11625 * configuration registers setting has changed, now each supported
11626 device has a complete description of the registers it uses,
11627 * all initialisations are moved to idata sections, these section
11628 can be absolute or relocatable,
11629 * fixed initialisation of codespace variables,
11630 * fixed warning about PCLATU and gpsim,
11631 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11632 * (genAssign): use table reads when assigning from variables in codespace,
11633 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11634 char/int variables placed in codespace,
11635 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11636 registers set in .asm file, no need for --pomit-config-words anymore,
11637 * (pic16glue): some 8051 legacy segments are commented out
11638 (to be removed completely),
11639 * added support for alternative assembler and linker with --asm=
11640 and --link= command line arguments,
11641 * peepholes are disabled automatically in the port, no need to
11642 specify on command line,
11643 * port supports natively char/int/long multiplication, but converts
11644 all divisions to support functions,
11645 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11646 to the file set in variable $2,
11647 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11648 strings in ASCII format and not in hex,
11649 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11650 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11651 allocate proper register if iCodes aren't temporary,
11653 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11655 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11657 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11659 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11662 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11665 computed address is reused
11666 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11667 multi-byte bitfields
11669 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11671 * src/z80/gen.c: (genArrayInit): must check for pointers too
11673 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11675 * support/regression/tests/zeropad.c: never meant to commit the
11676 nestedstruct test: removed, added check for GCC version
11678 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11680 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11681 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11682 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11683 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11684 bugs 928906 and 954082 half-empty initializers
11686 * src/SDCCsymt.c (getAllocSize): added for above fix
11687 * src/z80/gen.c (genArrayInit): fixed bug 741044
11688 * support/regression/tests/zeropad.c: added tests
11690 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11692 * src/pic16/device.c (pic16_dump_section): corrected bug which
11693 caused some symbols of the libraries to be misplaced
11695 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11697 * src/pic16/glue.c,
11698 * src/pic16/ralloc.h,
11699 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11700 to fix conflict with pic port
11702 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11704 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11705 externs configuration variables,
11706 * src/pic16/ralloc.h,
11707 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11708 prototype in header, commented out some debug messages
11710 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11712 * src/pic16/glue.c,
11713 * src/pic16/main.c,
11714 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11715 for gpasm COFF object generation. Thanks to D. Hawkins for
11718 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11720 * src/ds390/main.c,
11721 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11722 Brock for spotting this)
11723 * src/ds390/gen.c (genEndFunction),
11724 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11725 interrupt handler and critical. Disable push/pop optimizations when
11726 peephole optimizations disabled.
11728 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11730 Updated pic16 library sources and headers.
11731 * device/lib/pic16/pic18f*/ ,
11732 * device/include/pic16/*.h: modified to handle structured SFR
11735 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11737 * src/port.h (PORT structure): added hook initPaths, now each
11738 port can declare its own default search paths,
11739 which can been seen with the --print-search-dirs option,
11740 see pic16 port for example,
11741 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11742 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11743 * (doPrintSearchDirs): NEW, replaces in a central manner the
11744 printing of search dirs which was split in set*Paths functions,
11745 * (main): added call to port->initPaths and doPrintSearchDirs,
11747 * src/ds390/main.c,
11750 * src/izt/tlcs900h.c,
11751 * src/mcs51/main.c,
11753 * src/pic16/main.c: modified port structures to reflect addition of
11756 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11757 * (pic16_dump_section): for registers in same address reserve memory once,
11758 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11760 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11761 result is greater in size than right or left,
11762 * (pic16_genUMult8X8_8): there are some cases where the result can
11763 be 16 bits size, so handle these,
11764 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11765 * (pic16_outBitC): modified to emit pcodes,
11766 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11768 * (genDivOneByte): implemented algorithm to divide 8-bits,
11769 * (genCmp): uncommented goto, but issues still exist,
11770 * (genAnd): fixed a bug with variables >8bits,
11771 * (genPackBits): optimization added that uses BCF/BSF to change a
11773 * (genAssign): fixed bug when assigning floating point literals,
11774 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11775 __sdcc_gsinit_startup label,
11776 * src/pic16/main.c (_pic16_init): removed search directory
11778 * (_pic16_initPaths): NEW, used to initialise search directories,
11779 * (_hasNativeMulFor): support functions for all except char/int
11780 multiplication, and char division,
11781 * (PIC16_port struct): modified entry for native mul support,
11782 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11784 * (buildCallTree): call to register_usage is ifdef'ed out,
11786 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11788 * device/include/string.h: applied Stas Sergeev's patch to make this
11789 header file compatible with the preprocessor -Wundef option
11790 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11791 failure (fixes bug #941458)
11793 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11795 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11796 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11797 that the variable, not the function, should be static
11798 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11799 to be consistent with non-literal case
11801 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/SDCCast.c (isConformingBody): fixed bug #949967
11804 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11805 convilong): fixed bug #952086
11807 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11809 * src/SDCCmem.c (allocVariables): fixed bug #955321
11811 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/hc08/main.c (_hc08_genAssemblerEnd),
11814 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11815 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11816 completely eliminated the use of a temporary file
11817 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11818 when more than one file linked
11819 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11821 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11823 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11824 which fixes bug #543481
11825 * support/regression/tests/bug-751703.c: fixed comments left from a
11826 cut and paste error
11827 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11828 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11829 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11831 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11832 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11833 are now changed to underscores in moduleName
11835 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11837 * as/mcs51/lkmem.c: better fix for bug #954173
11839 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11840 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11842 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11843 * device/include/c8051f000.h,
11844 * device/include/c8051f120.h,
11845 * device/include/c8051f300.h,
11846 * device/include/c8051f310.h,
11847 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11848 PWM16) and detab'ed
11850 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11852 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11853 and mailing lists, doc'ed --no-peep-comments, removed reference
11854 to knoppix (newest version has no LyX/LaTeX), other minor changes
11855 * src/SDCCglue.c (glue): save 2 bytes stack space with
11856 option --main-return. The ljmp could probably be avoided too
11858 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11860 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11862 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11864 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11865 * src/SDCCopt.c (isLocalWithoutDef),
11866 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11867 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11868 (credit to Maarten Brock for patch #949363, on which this is based)
11869 * support/regression/tests/bug-751703.c: some test cases of extern used
11870 within inner scopes.
11872 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11876 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11878 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11879 dwWriteLabel): fix to create valid debugger symbols even when
11880 the module name has non-alphanumeric symbols in it
11881 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11882 when a variable's allocation has been optimized away
11885 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11889 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11890 * src/mcs51/main.c,
11891 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11892 * src/ds390/main.c,
11893 * src/z80/gen.c (z80_emitDebuggerSymbol),
11895 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11897 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11898 * src/pic16/main.c,
11899 * src/avr/gen.c (avr_emitDebuggerSymbol),
11901 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11903 * src/SDCCdebug.c (emitDebuggerSymbol),
11905 * src/port.h: added a debugger struct to the port struct. Added a
11906 callback for defining debugger symbols
11908 * src/SDCCast.c (createLabel),
11909 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11912 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11913 iCode back to the ast for the function
11915 * src/hc08/ralloc.c (hc08_assignRegisters),
11916 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11917 unneeded fields from the regs struct.
11918 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11919 pushReg() & pullReg() functions instead of emitcode()
11921 * src/hc08/gen.c (genLabel, genhc08Code),
11922 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11924 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11927 * src/hc08/gen.c (genEndFunction, genhc08Code),
11929 * src/mcs51/gen.c (genEndFunction, gen51Code),
11931 * src/ds390/gen.c (genEndFunction, gen390Code),
11933 * src/z80/gen.c (genEndFunction, genZ80Code),
11936 * src/pic/gen.c (genEndFunction, genpic14Code),
11938 * src/pic16/gen.c (genEndFunction, genpic16Code),
11940 * src/avr/gen.c (genEndFunction, genAVRCode),
11942 * src/xa51/gen.c (genEndFunction, genXA51Code),
11944 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11945 specific code to cdbFile.c and out of the backend code generators
11947 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11948 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11949 starting address is now 0
11952 * as/hc08/m08pst.c,
11953 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11954 assembler directive for DWARF support
11955 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11959 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11961 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11964 and inappropriate peephole optimization in jump tables
11966 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11968 * as/hc08/m08pst.c,
11969 * src/SDCCglue.c: sdccopt works for the hc08 port now
11971 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11973 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11975 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11977 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11979 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11981 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11985 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11986 comments from the peephole optimizer replacement rules
11987 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11989 * src/SDCCcse.c (updateSpillLocation),
11990 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11992 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11993 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11994 objects far pointers
11996 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCsymt.h: a missing part of my last change
11999 * src/pic/ralloc.c (regTypeNum),
12000 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12002 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12005 * src/SDCCicode.c (aggrToPtrDclType),
12006 * src/SDCCptropt.h,
12007 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12008 ptrPseudoSymConvert),
12009 * src/pic/ralloc.c (regTypeNum),
12010 * src/pic16/ralloc.c (regTypeNum),
12011 * src/hc08/ralloc.c (regTypeNum),
12012 * src/ds390/ralloc.c (regTypeNum),
12013 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12014 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12016 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12018 * link/z80/lkmain.c (afile),
12019 * as/hc08/lkmain.c (afile),
12020 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12021 prevent a pointer problem when a filename has no directory and
12022 no extension specified.
12024 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12026 * link/z80/lkmain.c (afile): allow periods in directory names
12027 * link/z80/lkmain.c (afile),
12028 * as/mcs51/lkmain.c (afile),
12029 * as/hc08/lkmain.c (afile): allow linker script file to have an
12030 extension other than ".lnk"
12031 * link/z80/lklex.c (getfid),
12032 * link/z80/lkmain.c (parse),
12033 * as/mcs51/lklex.c (getfid),
12034 * as/mcs51/lkmain.c (parse),
12035 * as/hc08/lklex.c (getfid),
12036 * as/hc08/lkmain.c (parse): Support comments in the linker script
12037 file on lines by themselves and after filenames
12039 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12041 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12043 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12045 * src/z80/peeph-z80.def: removed some peephole rules that don't
12046 work with multibyte arithmetic (fixed bug #937126)
12047 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12048 to registers and not global variables
12049 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12050 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12051 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12052 checking for assignments not internally generated (fixed bug #931895)
12053 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12054 structure member (fixed bug #930072)
12056 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * src/SDCCmain.c (linkEdit),
12059 * src/hc08/main.c (_hc08_parseOptions),
12060 * as/hc08/Makefile.in,
12061 * as/hc08/aslink.h,
12063 * as/hc08/m08pst.c,
12064 * as/hc08/lkrloc.c (relr, rele),
12065 * as/hc08/lkarea.c (lnkarea)
12066 * as/hc08/lkmain.c (afile, parse),
12067 * as/hc08/lkelf.c: support for ELF output
12068 * as/hc08/lks19.c (s19),
12069 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12071 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12073 * as/mcs51/lkihx.c: Fixed bug #899105.
12075 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12077 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12078 .dsp files from Unix to DOS.
12080 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12083 function pointers; we have been compliant for several months now.
12084 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12085 change that was accidently commented out
12086 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12087 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12090 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * src/hc08/gen.c: output of all of the internal debugging information
12093 is now controlled by the D() macro; it is disabled by default
12095 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12097 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12098 harder to keep the same registers during a CAST iCode
12099 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12100 long via int can be done in a single cast, if the signedness is
12102 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12103 putchar() in tinibios.c in ds390's library
12105 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12107 * src/SDCCast.c (decorateType): fixed bug #898889,
12108 cast result of a literal complement too
12109 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12110 fixed check for bitfields
12112 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12114 * src/SDCCicode.c (geniCodeLogic): made it static,
12115 (geniCodeLogicAndOr): added in order to fix bug #905492,
12116 (ast2iCode): fixed bug #905492
12117 * support/regression/tests/bug-905492.c: added
12118 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12119 (processParms): fixed bug #927659: don't copy parms, this will clear
12121 * support/regression/tests/bug-927659.c: added
12123 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12125 * src/SDCCast.c (addCast): don't cast float to char
12126 * device/lib/libsdcc.lib: added _memmove
12128 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12130 * device/lib/large/Makefile: fixed parallel execution by
12131 replacing `make` by `$(MAKE)`
12133 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12135 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12136 offsets (fixes bug #923936)
12138 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12140 * device/lib/small/Makefile: fixed parallel execution by
12141 replacing `make` by `$(MAKE)`
12143 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12145 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12147 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12149 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12150 * src/regression/Makefile: Regression test was not running.
12152 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12154 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12155 complement if possible
12156 * src/SDCCval.c (valComplement),
12157 * src/SDCCicode.c (operandOperation): fixed complement of literal
12158 * support/regression/tests/onebyte.c (testComplement): added
12160 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12162 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12163 return an optimized tree; actually replace actParm with the new tree
12164 * src/SDCCast.h: added some parantheses to remove side effects
12165 * support/regression/tests/bug-920866.c
12167 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12168 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12169 Bit operands were not being handled properly in the pic14 port.
12170 (now src/regression/add.c passes again).
12172 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12174 * src/SDCC.y (labeled_statement): case and default no longer require
12175 a following statement (RFE #893037)
12177 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12179 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12180 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12181 disabled (fixes bug #916294)
12182 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12183 "mov a,acc"; patch provided by Lenny Story
12184 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12186 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12188 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12190 * src/ds390/gen.c (genFunction, genEndFunction),
12191 * src/ds390/ralloc.c (ds390_assignRegisters),
12192 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12193 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12194 pushed if there are parameters passed on the stack. Also, a cleaner
12195 way to decide if r0/r1 should be pushed/popped. (Together they fix
12198 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12201 * device/lib/mcs51/crtpagesfr.asm,
12202 * device/lib/mcs51/crtxinit.asm,
12203 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12204 to avoid confusion with Si Lab's SFRPAGE register.
12206 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12208 * src/SDCCglue.c (emitMaps): allow public sfr variables
12209 * src/SDCCglue.c (initialComments): include compiler build date
12210 with compiler version and put the timestamp of the generated
12211 assembly file on a serperate line to be less confusing.
12212 * src/port.h: added genInitStartup hook
12214 * src/ds390/main.c,
12217 * src/pic16/main.c,
12219 * src/z80/main.c: genInitStartup initialize as NULL (default to
12220 historical behaviour)
12221 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12222 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12223 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12224 library instead of hard coding it into the compiler.
12225 * support/regression/ports/mcs51-stack-auto/spec.mk,
12226 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12227 * device/lib/mcs51/Makefile,
12228 * device/lib/small/Makefile,
12229 * device/lib/large/Makefile,
12230 * device/lib/mcs51/crtpagesfr.asm,
12231 * device/lib/mcs51/crtstart.asm,
12232 * device/lib/mcs51/crtxclear.asm,
12233 * device/lib/mcs51/crtxinit.asm,
12234 * device/lib/mcs51/crtclear.asm,
12235 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12236 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12237 and into user configurable files.
12238 * device/lib/clean.mk: clean mcs51 directory too
12239 * support/regression/tests/longlit.c: added static to T1 declaration
12240 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12241 accesses in the initialization code
12243 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12245 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12246 OSCTRIMVAL as noted in bug #916008
12248 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12250 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12251 in loops with multiple exits (reported as incorrect registers
12252 used by Martin Helmling in Sdcc-user list)
12254 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12256 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12257 made ds390 register extensions look less like error messages
12259 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12262 reported by Adam Wozniak in Sdcc-user list
12264 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12266 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12267 arithmetic optimizations, added debug output
12269 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12271 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12272 * sdcc.spec: updated and split sdcc into 3 rpms
12273 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12274 needed for literals of LEFT_OP and '+'
12275 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12276 introduced RESULT_TYPE_NOPROM
12277 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12279 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12280 limited promotion to int only for '*'
12281 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12283 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12285 * src/pic16/gen.c (genSkip),
12286 (genc16bit2lit), (gencjneshort): commented out
12287 (is_LitOp): new helper function, checks operand type
12288 (genCmpEq): rewritten
12290 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12292 * support/regression/tests/bug-908454.c: added
12294 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12296 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12297 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12298 (geniCodeCast): cosmetic, don't preserve bit storage class
12299 (geniCodeLeftShift): added promotion
12300 (geniCodeLogic): fixed regression
12301 * src/SDCCsymt.c (computeTypeOr): accept bits too
12302 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12304 2004-03-07 Borut Razem <borut.razem AT siol.net>
12306 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12308 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12310 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12311 version of pic16_genPackRegisters which does not check if ic is a
12313 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12314 function cause string1.c regression test fails
12316 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12318 * sim/ucsim/configure.in,
12319 * sim/ucsim/configure,
12320 * sim/ucsim/doc/Makefile.in: use docdir
12321 * src/SDCC.y: fixed sbit atrributes
12322 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12323 * src/SDCCast.c (decorateType): |^& need special promotion handling
12325 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12326 * src/SDCCsymt.h (computeType),
12327 * src/SDCCicode.c: computeType() needs op
12328 * src/SDCCsymt.c (checkTypeSanity),
12329 * doc/sddman.lyx: "plain" bitfields are unsigned
12330 * src/SDCCsymt.c (computeTypeOr): added
12331 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12333 * src/SDCCval.c (val*): computeType() needs op
12334 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12335 * support/regression/tests/onebyte.c: added tests for |^&
12337 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12339 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12340 for writing icode into asm output.
12342 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12344 * src/pic16/device.c: added some debug lines enabled
12345 with macro DEBUG_CHECK,
12346 * src/pic16/genarith.c: more debug in genPlus,
12347 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12348 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12349 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12350 * (aopForSym): onStack symbols are re-placed in data memspace,
12351 and onStack flag is cleared,
12352 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12353 copy temporary pcodeop,
12354 * (genPcall): added warning for not updating PCLATU,
12355 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12356 always true for pic16 port,
12357 * (genMultOneWord): NEW, supports integer multiplication,
12358 * (genMult): modified to call genMultOneWord,
12359 * (ifxForOp): added warning when return NULL,
12360 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12361 flag is set before call to operandFromSymbol for implicit
12363 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12364 options.intlong_rent are set by default,
12365 * (_hasNativeMulFor): modified to allow port generation of integer
12367 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12368 set regtype to REG_SFR for all registers, restricting seting the
12369 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12371 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12373 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12374 more than 500 times in the regression tests
12376 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12378 * support/Util/SDCCerr.h,
12379 * support/Util/SDCCerr.c,
12380 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12382 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12383 for symbol conflicts.
12384 * support/valdiags/tests/enum.c,
12385 * support/valdiags/tests/tentdecl.c,
12386 * support/valdiags/tests/struct.c: expect possible error messages
12387 referring to original symbol definitions.
12388 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12390 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12392 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12394 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12396 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12398 * src/pic16/ralloc.c (newReg): fixed bug #908929
12400 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/ds390/gen.c: added missing #include "main.h"
12404 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12406 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12407 checking if symbol is already in set,
12408 * src/pic16/device.h: prototype for checkAddSym,
12409 * src/pic16/gen.c: (_G): added entry interruptvector,
12410 * (assignResultValue): removed some commented out lines,
12411 * (genFunction): check for ISR via sym->type, absolute section for
12412 interrupt code is created via a new pBlock, the goto instruction is
12413 placed now correctly at the interrupt vector position, changed all
12414 references from ivec to _G.interruptvector,
12415 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12416 is the interrupt is a high priority one, same for return from ISR,
12417 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12418 externs to calls of checkAddSym,
12419 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12420 pic16_pcode_verbose flag is set,
12421 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12422 * src/pic16/pcoderegs.c: message about how many registers are saved
12423 will only be emitted if pic16_pcode_verbose flag is set,
12425 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12427 * src/ds390/ralloc.h,
12428 * src/ds390/ralloc.c (ds390_regWithIdx),
12429 * src/ds390/gen.c (emitcode),
12430 * src/ds390/main.h,
12431 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12432 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12433 ds390operandCompare, getRegsRead, getRegsWritten,
12434 initializeAsmLineNode): customized instruction size calculation for
12435 ds390, started basis for some register optimizations
12436 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12437 corresponding assembly output
12438 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12439 missing push/pop of r0/r1. Optimized push/pops
12441 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12443 * src/mcs51/main.c (instructionSize): fixed ACALL size
12444 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12446 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12448 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12449 the sorting of rlist with NULL elements
12450 * (print_idataType, print_idata): NEW to create idata sections
12451 * src/pic16/device.h: idataSymSet new variable
12452 * src/pic16/gen.c (genFunction): fixed some bugs in string
12453 comparing, improved the absolute section creation for ISRs,
12454 added FSR0L/FSR0H in registers that are saved in an ISR,
12455 * (genInline): fixed the processing of inline snippets,
12456 now they undergo no process by the peephole optimizer
12457 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12458 are placed in idataSymSet,
12459 * (pic16emitStaticSeg): extern symbols are added in externs,
12460 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12461 switching when aboslute variables are placed in access bank memory
12462 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12463 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12464 commented out with #if,
12465 * (pic16_packRegisters): reintroduce the check for CAST because some
12466 symbols are not correctly handled,
12467 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12468 pCodeInstruction instead of pCode,
12469 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12470 pCodeAsmDir definition,
12471 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12472 directive, then the argument directive is emitted without the leading
12473 tab, hack for inline labels which must be in the first column,
12474 * (compareLabel,pic16_findNextInstruction),
12475 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12476 * (insertBankSwitch): modified for the new pCodeAsmDir,
12478 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12479 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12481 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12483 * (pushSide): commented out with #if,
12484 * (assignResultValue): fixed some typos in saving
12486 * (genPcall): FIXED and sync'ed with genCall,
12487 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12488 * (genNearPointerGet): fixed to handle some more cases,
12489 implementation scheme via table reads,
12490 * (genConstPointerGet): modified to access code memory correct,
12491 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12492 and improved to handle some cases
12493 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12494 instead of "RETLW" for init data
12495 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12496 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12497 variables are placed in access bank memory (<0x80 and >=0xf80),
12498 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12499 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12500 TBLWT_POSTDEC,TBLWT_PREINC
12501 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12502 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12504 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12505 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12506 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12507 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12509 2004-02-29 Borut Razem <borut.razem AT siol.net>
12511 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12512 support/Util/findme.h, support/Util/system.h: enhance binary relative
12513 search for lib and include by using findProgramPath()
12515 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12518 * src/SDCCpeeph.c (pcDistance),
12520 * src/mcs51/ralloc.h,
12521 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12522 * src/mcs51/main.h,
12523 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12524 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12525 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12526 size calculation port specific, started basis for some register
12528 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12529 missing push/pop of r0/r1. Optimized push/pops
12530 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12531 * device/lib/_modsint.c (_modsint),
12532 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12533 and stack version so regression tests pass
12535 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12537 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12538 * src/SDCCast.c (decorateType): catch another small optimization
12540 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12541 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12542 modified to finally use computeType() all over SDCC,
12543 see Feature Request #877103
12544 * src/SDCCval.h: cosmetic
12545 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12546 valCompare(); regression tested in muldiv.c
12547 * support/regression/tests/muldiv.c (testMod): mod sign follows
12550 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12552 * src/SDCCast.c (decorateType): fixed bug #902362
12553 * doc/INSTALL.txt: fixed install instructions for win32
12555 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12557 * device/include/Makefile.in (install): fixed by replacing spaces
12560 * doc/INSTALL.txt: updated for release
12561 * doc/sdccman.lyx: added warning for --xstack being buggy
12563 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12565 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12566 to eliminate build warnings.
12567 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12569 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12570 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12572 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12573 removed -penable-stack, added comment for stack pragma, added
12574 warning for not initializing the stack/frame registers, removed
12575 comment at interrupts section
12577 Stack is made permanent, there is no ability to disable stack usage.
12578 * src/pic16/device.h,
12579 * src/pic16/device.c: removed all references to USE_STACK macro,
12580 * src/pic16/device.c (pic16_dump_section): when no elements in
12581 rlist, free rlist before return,
12582 * (pic16_dump_int_registers): NEW, internal registers are a new set
12583 of general purpose registers reused by each function,
12584 * (checkAddReg): returns 1 if registers is added to set,
12585 * (pic16_groupRegistersInSection): when a registers is of type
12586 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12587 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12588 SRCASECMP macro is moved here from device.c
12589 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12590 PO_PCLATU, PO_PRODL, PO_PRODH,
12591 * (pic16_pCodeOpType, genMinus,
12592 changed compares to "a" register, with AOP_ACC,
12593 * (pic16_genPlus): fixed some bugs and indented properly,
12594 * (pic16_addSign): changed size to size+offset in the MOVWF
12596 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12597 multiply 8-bit operand by literal, result is 8-bit,
12598 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12599 multiply 2 8-bit operand, result is 8-bit,
12600 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12602 * src/pic16/gen.c: changed accUse to contain WREG only,
12603 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12604 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12605 true, do not use immediate addressing any more unless sym is a
12606 pointer in codespace,
12607 * (aopForRemat): do not use immediate addressing when symbol not in
12608 codespace and when symbol's address is requested,
12609 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12611 * (aopGet): added case for AOP_ACC and don't return "accumulator
12612 bug" but WREG instead,
12613 * (popGetTempReg): pushes contents of temporary register in stack,
12614 * (popReleaseTempReg): pops contents of temporary register from
12615 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12616 * (pic16_popGet): separated case AOP_ACC to return register WREG
12617 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12618 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12619 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12620 the use of immediate pointers to certain cases only.
12622 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12623 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12624 * (assignResultValue, genCall, genRet): modified to use the new
12625 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12626 genPcall is still broken,
12627 * (genFunction): added code to create 'A' type pBlocks when
12628 interrupt functions are generated, code not extensively tested yet,
12629 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12630 * (genEndFunction): modified so ISRs pop stored registers from stack,
12631 * (genMultOneByte): cleanup,
12632 * (AccRsh): added flag andmask, to and result with appropriate mask,
12633 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12634 * (genDataPointerGet): fixed and reenabled its use,
12635 * (genNearDataPointerGet): bugs fixed,
12636 * (genDataPointerSet): bugs fixed,
12637 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12638 pic16_DumpSymbol, pic16_DumpOp,
12639 * src/pic16/genutils.h: function prototypes for the above functions,
12640 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12642 * (pic16emitRegularMap): many many many improvements, but needs a
12644 * src/pic16/main.c: enable_stack in pic16_options is removed,
12645 * (_pic16_parseOptions): removed command line options -penable-stack,
12646 * (_process_pragma): emit stack symbol only when stack pragma is
12648 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12649 redirected to FSR0L/FSR0H pair,
12650 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12651 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12652 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12654 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12655 * (dumpPicOptype): NEW,
12656 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12657 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12658 with movff instruction,
12659 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12660 added pic16_int_regs, some packRegsFor* functions are commented out,
12661 because produce errors,
12662 * src/pic16/NOTES: minor modifications
12664 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12666 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12667 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12669 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12670 * as/mcs51/lkaomf51.c: fixed bug #895763
12672 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12674 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12676 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12678 * doc/sdccman.lyx: added details about the HC08 storage classes and
12679 interrupts, fixed the register usage info for z80 & gbz80
12681 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12683 * doc/sdccman.lyx: added more pic16 port documentation
12684 * device/include/pic16/: added header pic18fregs.h
12686 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12688 * doc/sdccman.lyx: added Vangelis' contribution
12690 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12692 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12693 extend to the next CALL or PCALL, not just to the next CALL.
12695 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12697 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12699 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12701 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12702 bug #895752 and a better fix for bug #716790
12704 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12706 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12708 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12710 * doc/sdccman.lyx: minor changes, minor changed
12712 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12714 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12715 which can't handle SDCC_NEWONEBYTEOPS,
12716 (geniCodeMultiply): removed conversion from mult to shift for pic14
12719 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12722 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12723 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12724 thus fixing bug #895406
12726 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12728 * device/lib/_modsint.c,
12729 * device/lib/_modslong.c: sign follows divisor only
12730 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12731 signs or signedness can be ignored
12732 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12733 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12734 added optimization for IFX,
12735 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12737 reenabled optimization for IFX, which was removed on 2004-01-11
12738 * src/SDCCast.h: added return type IFX
12739 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12740 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12741 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12742 SDCC_OLDONEBYTEOPS selects the old behaviour
12743 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12744 changed again and commented promotion rule
12745 * src/SDCCval.c (valDiv): promotion no longer necessary
12746 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12747 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12749 * support/regression/tests/onebyte.c: added
12751 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12753 * gen.c (genInline): reverted to old code for assemnling inline
12754 code because of bug reported James Chadd
12756 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12758 * ralloc.h: missing declarations from previous patch,
12759 seems that patch for ralloc.h was never applied, fixed
12761 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12762 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12766 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12767 indirect addressing. Marked FSR0 as deprecated
12768 * gen.c (pointerCode): commented out, not needed now
12769 (pic16_popGet2p): new MOVFF helper function
12770 (genGenPointerGet),
12771 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12772 (shiftRLong): removed duplicate debugging info
12774 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12776 * src/ds390/gen.c (genNearPointerGet),
12777 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12778 optimization with bits, but not bitfields.
12779 * src/ds390/ralloc.c (packRegisters),
12780 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12782 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12784 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12786 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12789 * src/SDCCicode.c (operandFromSymbol),
12790 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12791 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12792 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12793 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12794 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12795 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12797 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12798 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12799 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12800 * src/SDCCsymt.c (newSymbol),
12801 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12804 * src/SDCCval.c (newiList): fixed bug #885705
12806 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12808 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12809 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12811 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12813 * device/include/c8051f120.h,
12814 * device/include/c8051f300.h,
12815 * device/include/c8051f310.h: added/updated header files for Silicon
12816 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12817 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12818 in new section Submitting patches
12820 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12822 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12823 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12824 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12826 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12827 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12828 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12830 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12831 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12832 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12834 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12835 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12836 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12837 genGenPointerSet): fixed bug #892400
12838 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12839 to eliminate build warnings.
12840 * src/SDCCast.c (processParms),
12841 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12843 * support/valdiag/valdiag.py: added GCC to the list of defines active
12844 when compiling with gcc
12846 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * support/Util/SDCCerr.h,
12849 * support/Util/SDCCerr.c,
12850 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12851 with an incomplete type (fixed bug #883734)
12852 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12854 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12858 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * src/SDCCast.c (decorateType),
12861 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12862 function pointer implementation
12863 * support/regression/tests/funptrs.c: added tests to verify both forms
12864 of function pointers work correctly. Added tests to verify parameters
12865 are passed in the correct order.
12867 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12869 * device.c (regCompare): registers are sorted by ascending
12870 address and increasing size,
12871 * main.c (_pic16_finaliseOptions): removed the declaration
12872 of compiler macro MCU. Now a macro of the format pic18fxxxx
12873 will be defined from the command line
12875 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12876 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12878 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12879 PCOP_RLCF was overwritten!
12880 * gen.c (genSkip): commented out calls to pic16_emitcode,
12881 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12883 * (genRRC): added debugging info,
12884 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12885 overwritten while shifting,
12886 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12887 overwritten while shifting,
12890 * (shiftLLeftOrResult),
12891 * (shiftRLeftOrResult),
12893 * (shiftLLong): Implemented with pic16_emitpcode
12894 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12895 * (genLeftShift): Fixed bug, operand for shift by variable always
12896 was "and"ed with 0x0f,
12897 * (genLeftShiftLiteral),
12899 * (genRightShiftLiteral): added debugging info,
12900 * (genrshFour): added comment,
12901 * (genRightShift): determined signedness from operand "left"
12902 instead of "result"
12904 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12906 * src/SDCCicode.c (geniCodeParms),
12907 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12908 function pointers, fixed function pointer bugs #861242 and #861896
12910 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12912 * device/include/c8051f000.h,
12913 * device/include/c8051f120.h,
12914 * device/include/c8051f300.h: added header files for Silicon
12915 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12917 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12919 * src/SDCCast.c (processParams): added new type flow and restructured
12920 (gatherAutoInit): added new type flow
12921 (addCast): cosmetic changes
12922 (getLeftResultType): added new type flow for array indices, patch
12923 provided by Stas, see FR #877103
12924 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12925 array index patch by Stas
12926 * src/SDCCast.h: added prototype getResultTypeFromType()
12928 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12929 * src/pic/glue.c (pic14emitStaticSeg),
12930 * src/pic16/glue.c (pic16emitStaticSeg),
12931 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12932 for initialization of symbols
12933 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12934 * support/Util/SDCCerr.h:
12935 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12936 * .version: bumped version number to 2.3.8
12937 * device/include/Makefile.in (install),
12938 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12941 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12943 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12944 Slade Rich fixed an optimization bug
12945 * src/pic/pcodepeep.c,
12946 * src/pic/pcoderegs.c
12947 * doc/Makefile (install): added test for directory
12949 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12951 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12952 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12953 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12954 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12955 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12956 * as/mcs51/asexpr.c (term),
12957 * as/hc08/asexpr.c (term): fixed bug #887146
12959 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12961 * src/z80/gen.c (genMult): handle single byte result product
12962 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12963 DUMMY_READ_VOLATILE (fixed bug #886367)
12965 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12967 * support/regression/tests/libmullong.c: fixed logic, on little endian
12968 hosts we ended without a mullong_wrapper()
12970 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12972 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12973 virus/worm forged address usage.
12975 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12977 Fixed promotion, it should be done on AST level:
12978 * src/SDCCast.c (addCast): added promotion to int
12979 (decorateType): updated call to upCast()
12980 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12981 usualUnaryConversions()
12983 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12985 * support/regression/tests/literalop.c (mulWrapper): Added a
12986 wrapper to remove integer overflow warnings.
12988 * support/regression/tests/float_trans.c: Made work on host.
12990 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12993 * support/regression/generate-cases.py (main): Changed from inline
12996 * doc/Makefile (install): Changed to depth first to get rid of
12997 missing directory install warning.
12999 * as/Makefile (install-doc): Made work on Mac.
13001 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13003 * src/SDCCast.c: added an additional type flow in decorateType() of
13004 opposite direction, see feature request #860006; it's enabled at runtime
13005 by setting the environment variable SDCC_NEWTYPEFLOW
13006 * src/SDCCast.h: changed prototype of decorateType()
13007 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13008 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13009 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13010 see feature request #877103
13011 * src/SDCCval.c: updated call of decorateType()
13012 (valBitwise): fixed bug #882876
13013 (valMinus): added promotion
13014 (valLogicAndOr): result is unsigned
13015 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13016 * src/SDCCsymt.c (computeType),
13017 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13018 must not cause an unsigned operation
13019 * src/pic/glue (pic14emitRegularMap),
13020 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13022 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13024 * src/pic/pcode.c (PCodeID): commented out left over debug code
13026 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13028 * support/valdiag/tests/overflow.c: added shift tests
13029 * src/pic/device.c,
13036 * src/pic/pcodepeep.c,
13037 * src/pic/pcoderegs.c,
13038 * src/pic/ralloc.c,
13039 * src/pic/ralloc.h: applied patch from Slade Rich;
13040 added support for multiple code pages and multiple RAM banks on the
13041 PIC 14 port. The ASM files now no longer simply assume all the
13042 code / RAM are in the same page / bank. This means the linker can
13043 safely allocate code/RAM of separate ASM files to different pages/banks.
13044 * doc/sdccman.lyx: added Slade's tips
13045 * src/mcs51/peeph.def: fixed bug #880768
13047 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13049 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13050 * src/SDCCast.c (decorateType): fixed bug #880197
13052 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13054 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13057 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13058 strtof is not part of C89 and isn't included with Mac OS X.
13060 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13062 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13063 shiftL2Left2Result): fixed bug #879326
13064 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13065 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13066 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13067 address fetch for clr instruction
13068 * device/lib/hc08/_mulint.c: created optimized assembly version
13069 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13071 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13073 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13074 proposed in FR #877103
13076 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13078 * src/SDCCval.c (cheapestVal): added missing checks
13079 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13080 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13082 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13084 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13087 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13089 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13090 loaded with the linker search paths (-L arguments) and the libraries
13091 to be linked with the current source (-l arguments). Changes
13092 currently will affect only the pic16 port.
13093 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13094 include path the port specific paths and port specific libraries,
13095 * gplink command now contains the $3 argument,
13096 * src/pic16/device.h,
13097 * src/pic16/device.c,: structure PIC_device is made public and
13098 renamed to PIC16_device, the same for variable Pics which is renamed
13099 to Pics16. Updated all references to them.
13100 * src/pic16/glue.c (pic16glue): corrected bug with code
13101 initialization which bypassed the variable initializations block.
13103 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13104 COMPILE_FLAGS and added the --nostdinc option
13106 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13108 * device/include/mc68hc908jb8.h: Register defs for another member
13109 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13111 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13113 Documenting changes from previous commits.
13114 * configure.in (version 1.56),
13115 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13116 when generating output files to configure the pic16 library,
13117 but now I've commented it out, since gputils aren't installed in the
13118 SF compile farm, so library won't compile
13120 * device/lib/Makefile.in (version 1.56): initially I've added in
13121 target 'all' the prerequestive 'model-pic16' so it compiled the
13122 pic16 library, but now I've commented it out for the same reasons
13124 * added targets 'model-pic16' and 'objects-pic16' to compile the
13126 * added target 'port-specific-objects-pic16' to handle the
13127 generated libraries and copy them into the build/ directory
13128 * added target 'clean-intermediate-pic16' to clean intermediate
13129 files into pic16 directory
13130 * in target 'installdirs' added line to create directory pic16 in
13131 the installation path
13133 * device/include/Makefile.in (version 1.11): in target 'install'
13134 added lines to copy all header files to installation path,
13135 * in target 'installdirs' added line create directory for pic16
13136 headers in the installation path
13138 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13140 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13143 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13146 * device/lib/configure.in,
13147 * device/lib/configure: fixed for autoconf 2.57
13149 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13151 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13152 option so that it actually works. Made it specific to the z80, since
13153 the gbz80 doesn't have these kinds of I/O ports.
13155 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13157 * device/include/z180.h,
13158 * device/lib/_memcpy.c,
13159 * device/lib/_memmove.c,
13160 * device/lib/_mulint.c,
13161 * device/lib/ser_ir.c,
13162 * device/lib/ser_ir_cts_rts.c,
13163 * device/lib/_strcmp.c,
13164 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13165 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13166 portmode; added deprecation warning for bank= and protmode= forms.
13167 Also, guard against buffer overflow.
13168 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13170 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13172 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13173 changed interrupt vector table generation to only emit declared vectors.
13174 * device/include/Makefile.in: added missing backslash
13175 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13177 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13179 Mainly changes to support compilation of the device libraries
13180 * src/pic16/device.c: stack is allocated via symbol and not
13181 via literal number. The symbol is placed in the corresponding
13182 position of the data ram
13183 * (pic16_dump_section): relocatable and absolute uninitialized
13184 data are now emitted in sorted order to reduce section naming,
13185 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13186 weren't marked as being in the access bank,
13188 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13190 Added portion of GNU PIC Library under the directory
13191 device/include/pic16 and device/lib/pic16. These files
13192 contain the declarations of SFRs for the PIC18Fxx2 devices.
13193 The directory is initialized via configure from toplevel.
13195 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13197 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13198 the spilllocations to be compared correctly
13200 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13202 * src/SDCCast.c (decorateType): fixed bug introduced today
13204 2004-01-12 Borut Razem <borut.razem AT siol.net>
13206 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13207 doc/sdccman.lyx: upper case pragmas are deprecated
13209 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13211 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13212 in simpler and even better code
13214 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13216 * src/SDCCicode.c (operandOperation): fixed bug #874819
13217 * src/SDCCast.c (decorateType): fixed
13218 char foo (unsigned long ul) { return ul > 0; }
13220 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13222 * doc/sdccman.lyx: Moved and added some sections, small changes
13223 all over. Telling LaTeX to be less strict with word spacing
13224 to better keep the right margin. Changed some notes about
13225 maintainance of the ports in section 3.2.1 - is it OK like this?
13227 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13229 SDCC source changes:
13230 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13231 convilong): modified to inform the pic16 port that builtin functions
13234 PIC16 PORT specific changes:
13235 * src/pic16/device.c pic16_dump_equates() added,
13236 processor registers declared internally by the port are emitted in
13237 the translation as equates,
13238 * src/pic16/gen.c: inline code is passed unprocessed to the
13240 * (pic16_popGetLit2): fnuction modified to take second operand as
13241 pCodeOp pointer and not as literal,
13242 * (popRegFromIdx): prefixed with pic16_,
13243 * (pic16_popCombine2): modified to receive already allocated pCode
13245 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13246 * (genFunction): initializes local stack frame and pushes on stack
13247 all the registers used by this function,
13248 * (genEndFunction): restores all registers from stack and restores
13250 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13252 * (pic16glue): changed the program startup sequence,
13253 * added new dbName code 'A' for functions placed in absolute section
13254 * src/pic16/main.c: added function attribute _naked,
13255 * added pragma 'code' to place a fnuction at an absolute address,
13256 * added command line arguments --debug-ralloc and --pcode-verbose,
13257 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13258 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13259 * (pic16_newpCodeOpLit2): modified to take the second operand as
13261 * (pic16_printpBlock): modified to emit each function in a separate
13263 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13264 UPPER for immediate operands,
13265 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13267 * src/pic16/peeph.def: all peepholes with movff are commented out,
13268 because there is a problem in the pcode peep optimizer,
13269 * src/pic16/ralloc.c: the register allocator can now reuse local
13270 function symbols for another function. This saves register usage.
13271 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13273 Added file src/pic16/NOTES with information about program writing on
13274 the current port version.
13276 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13278 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13279 and peephole 252 (array access)
13281 2004-01-09 Borut Razem <borut.razem AT siol.net>
13283 * src/SDCCmain.c : fixed #872250: -l command line defined library
13284 files are scanned before standard library files
13286 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13288 * src/SDCCast.c (decorateType): fixed bug #874046
13290 2004-01-09 Borut Razem <borut.razem AT siol.net>
13292 * support/scripts/sdcc.nsi: remove previous installation
13294 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13296 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13297 bytes for last interrupt vector (mcs51)
13298 * sdcc.spec: fixed typo
13300 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13302 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13303 gen51Code): more efficient parameter receive for --model-large
13306 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * src/ds390/main.c,
13309 * src/z80/main.c: added missed needLinkerScript flags (more than
13310 one port structure defined in these file)
13311 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13314 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13316 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13317 * src/port.h: added flag needLinkerScript in port->linker
13318 structure to inform whether to create a .lnk file or not,
13320 * src/ds390/main.c,
13322 * src/mcs51/main.c,
13324 * src/pic16/main.c,
13326 * src/z80/main.c: changed appropriately to configure
13327 needLinkerScript flag
13329 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13330 * src/pic/glue.c: added variable udata_section_name to
13331 override default uninitialized data segment definition for
13332 devices only with SHAREBANK memory (reported from Erik Epetrich)
13333 * (pic14emitOverlay): modified to emit a commented overlay segment
13334 directive when no overlay data exist
13335 * (picglue): modified to emit uninitialized data segment
13336 according to udata_section_name
13337 * src/pic/main.c (_pic14_parseOptions): added command line
13338 options --udata-section-name=[name] to override default
13339 udata definition name
13340 * modified _linkCmd and _asmCmd to include compiler passed
13341 arguments via -W option
13342 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13343 object file from '.rel' to '.o' in port->linker structure,
13344 changed size of fptr from 2 to 3 in port structure
13346 2004-01-07 Borut Razem <borut.razem AT siol.net>
13348 * support/scripts/sdcc.nsi: update PATH
13349 * support/scripts/sdcc.ico: craeted
13351 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13353 * device/include/Makefile.in: fix install
13354 * doc/Makefile: fix install
13356 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13360 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13361 how the function variable allocation summary is displayed; also
13362 include information about variables allocated to the overlay
13365 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13367 * as/mcs51/lkmain.c: Help about -Y option
13368 * as/mcs51/lkarea.c: Fixed gcc warnings
13370 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13372 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13374 * support/valdiag/tests/overflow.c: added
13375 * src/SDCCast.c (decorateType),
13376 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13377 LEFT_OP (left shift)
13379 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13381 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13382 (default behaviour).
13384 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13386 A python script to validate compiler diagnostic messages. It can be
13387 used to verify that sdcc complains about bad c source code and
13388 gives a good location of the error.
13389 * support/valdiag/Makefile,
13390 * support/valdiag/valdiag.py,
13391 * support/valdiag/tests/*
13393 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13396 * src/SDCCsymt.c (newEnumType),
13398 * support/Util/SDCCerr.c,
13399 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13401 * support/regression/tests/enum.c: added test for enum values that
13402 require at least 2 bytes of storage.
13404 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13406 * src/common.h: added ifndef/define/endif macros
13407 around the header file.
13408 Bug reported from Jesus Calvino-Fraga
13410 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13412 * sdcc.spec: updated
13413 * device/include/Makefile.in: don't install CVS directories
13414 * device/lib/Makefile.in: added removal of CVS directories after install
13415 * doc/Makefile: fixed install, added local_icons
13416 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13417 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13418 * src/ds390/gen.c (genRightShift): fixed bug #870788
13419 * src/SDCCast.c (decorateType): fixed bug #870781
13421 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13423 PIC16 port related changes:
13424 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13425 added variable stackPos,
13427 * gen.c: genCall, assignResultValue: added support for
13428 pushing/retrieving function parameters to/from stack,
13429 genFunction,genEndFunction: setup stack frame for the
13430 generated function,
13431 genAddrOf: will be changed according to bug 863624
13433 * added files genutils.c and genutils.h which contain gen*
13434 debugged and optimised functions extracted from gen.c
13436 * glue.c: added variable 'externs' which holds extern symbols,
13437 pic16emitRegularMap: is modified to properly handle relocatable
13438 symbols under the new scheme,
13439 pic16createInterruptVect: is modified
13440 pic16printPublics: is modified to emit 'global' assembler directives,
13441 added pic16_printExterns to print extern symbols,
13442 pic16glue: initializes stack/frame pointer in the beginning of
13443 the assembly output. Temporary hack, will be corrected later,
13444 because gplink yet does not support stack and SDCC does not
13445 yet support a type of crt0.o object to create the final binary.
13447 * Removed many lines that contain 8051 legacy code.
13448 * The code is finally placed under a 'code' directive.
13449 * Added port specific options.
13451 * _process_pragma: simplified since now we do not need *special*
13452 include file to define SFR registers. But a separate header
13453 will be needed. This will be developed later.
13454 * _pic16_parseOptions: added, parses port specific options:
13455 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13456 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13457 --preplace-udata-with=
13459 * _pic16_setDefaultOptions: modified to initialize section names,
13460 but hack is temporarly out of order since it needs improvement.
13461 * _pic16_genAssemblerPreamble: configuration words are emitted by
13462 their address instead of their name. This part is incomplete and
13463 supports only the 18Fxx2 devices. Other devices will emit an error
13464 during assembly since they do not contain the same set of config
13466 * _pic16_genIVT: is modified,
13468 * pcode.c: added definitions for some hardware registers that are needed
13470 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13471 All PCI entries are updated. Now LFSR is supported.
13472 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13473 * added pic16_newpCodeOpLit2 to support instructions with
13474 two literal arguments
13475 * pic16_pCode2str: corrected code that emits assembler instructions
13476 with two literal operands and those that have an access bit modifier
13477 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13478 this fixes a bug which caused some labels to be lost, when an
13479 assembler directive was added, i.e. banksel,
13480 * pic16_FixRegisterBanking: improved logic that causes the insertion
13482 * InlineFunction: functions that are called once, are not any more
13483 inlined. This can be a port option in the future,
13485 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13487 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13488 hold the corresponding uninitialized symbols,
13489 * pic16_allocProcessorRegister: registers have explicit marked the
13491 * pic16_allocInternalRegister: registers are explicit marked as
13493 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13494 processing list, so bit registers were lost,
13497 * ralloc.h: added field 'accessBank' and original symbol operand
13498 in register definition,
13499 * removed the field isMapped from register definition,
13501 ** Several functions have been removed from various sources:
13502 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13503 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13504 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13505 pic16_assignRelocatableRegisters
13507 ** others have been introduced:
13508 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13509 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13511 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13513 * support/scripts/inc2h.pl: changed definition of BIT_AT
13514 to emit 'sbit at' instead of 'bit at'. This was a request.
13516 PIC16 port related preliminary changes:
13517 * gen.c: prefixed function popRegFromString with
13518 pic16_ and all references to it corrected
13519 * pcode.c: all pic16_pc_* hardware registers prefixed
13520 with underscore (_),
13521 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13522 * ralloc.c: newReg(): when register is REG_SFR then
13523 set address to rIdx,
13524 pic16_allocProcessorRegister(): marks register wasUsed=0
13525 pic16_writeUsedRegs(): added a call to assign processor
13526 registers via pic16_assignFixedRegisters
13528 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13530 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13531 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13532 variables in unused register banks. Also the SSEG is placed
13533 wherever there is enough space for it, and IDATA can be anywhere
13534 in internal RAM. For now compile using -Wl-Y[stack_size].
13535 The mem file is different for this option as well, since it
13536 makes no sense of talking about DSEG lenght.
13538 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13540 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13541 in certain cases, e.g. when ROM assignment, patch provided
13542 from Albert den Haan.
13544 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13546 Many signedness and type propagation fixes:
13547 * src/SDCCicode.c: made geniCodeCast() static
13548 replaced SPEC_ by IS_ (cosmetic)
13549 (operandOperation): fixed div and mod operation
13550 (usualBinaryConversions): added support for promotion of char
13551 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13552 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13553 (geniCodeAdd): an array index will stay unsigned, even if promoted
13555 (geniCodeArray): ditto
13556 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13557 * src/SDCCsymt.c (computeType): added more support for char;
13558 promotion of char is selectable by promoteCharToInt, fixed signedness
13560 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13561 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13562 * src/SDCCval (val*): replaced signedness calculation by
13564 rearranged if-branches (cosmetic)
13565 (valShift): added warning W_SHIFT_CHANGED
13566 (valCompare): fixed problem with different types
13567 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13568 * support/regression/tests/literalop.c: added many cases
13569 * support/regression/tests/ast_constant_folding.c: changed finally to
13571 * .version: new year, new version: 2.3.7
13572 * src/SDCCmain.c (main): applied patch #866468
13573 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13574 provided by Scott Bronson
13575 * doc/sdccman.lyx: updated documentation for sdcdb
13576 updated and added chapter tips
13578 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/SDCCsymt.h: missing from yesterday's commits
13582 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13584 * src/SDCC.y (struct_or_union_specifier),
13585 * support/Util/SDCCerr.c,
13586 * support/Util/SDCCerr.h: verify that struct & union tags are used
13589 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 * src/SDCCglobl.h: missing from yesterday's commits
13593 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13596 sft_attributes, struct_declaration, parameter_declaration,
13597 type_name, start_block, declaration_list),
13598 * src/SDCC.lex (check_type): support redefinition of typedef names
13600 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13602 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13603 aligned xdata arrays. Erik helped me with the if clause.
13605 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13610 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * src/SDCCast.c (newAst_),
13615 * src/SDCCicode.c (ast2iCode, newiCode),
13617 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13618 expr, statement, expression_statement, selection_statement,
13619 iteration_statement, expr_opt, jump_statement): foundation for tracking
13621 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13624 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * support/Util/SDCCerr.c,
13628 * src/SDCCast.c (createCase, createDefault, decorateType),
13629 * src/SDCClabel.c (labelUnreach),
13630 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13632 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13633 (with thanks to Stas Sergeev)
13634 * device/include/time.h,
13635 * device/lib/time.c (CheckTime): suppress unreachable code warning
13637 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCast.c (createIvalCharPtr),
13640 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13642 * support/regression/tests/nullstring.c: tests for these two bugs
13644 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * support/Util/SDCCerr.h,
13647 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13648 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13649 about storage class and 'at' used inside struct or union
13650 * src/SDCCBBlock.c (iCodeFromeBBlock),
13651 * src/SDCCcse.c (ifxOptimize),
13652 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13653 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13654 printIval, emitStaticSeg, emitOverlay),
13655 * src/SDCClabel.c (deleteIfx),
13656 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13657 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13658 gatherAutoInit, processParms),
13659 * support/Util/SDCCerr.h,
13660 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13661 reporting for post-parse errors.
13663 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13666 implicit casts via union; they don't work on big endian systems
13667 (possible fix for bug #861138)
13669 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13671 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13672 * src/mcs51/main.c: fixed the fix for bug #737001
13674 2003-12-15 Borut Razem <borut.razem AT siol.net>
13676 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13678 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13680 * support/makebin/makebin.c: put output in binary mode
13682 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13684 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13685 xdata and data memory on startup. Set the environment variable
13686 SDCC_NOGENRAMCLEAR to disable this.
13687 * src/mcs51/peephole.def,
13688 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13689 (allows non-interrupt and interrupt code to safely compete for a resource
13690 without the non-interrupt code having to disable interrupts)
13692 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13694 * src/SDCCicode.c (geniCodeAdd),
13695 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13696 with valFromType if type might be a pointer and host is big endian).
13697 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13698 types, not just integer types.
13699 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13700 multiply defined with mismatching "at" address.
13702 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13705 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13706 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13707 with embedded nulls (fixed bug #753752)
13709 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13711 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13712 Apparently this did not see much testing (endless loop)
13714 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13718 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13721 gracefully handle NULL memmap pointers
13723 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13725 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13726 instead of deleting the iCode when an operand is volatile
13727 * src/z80/gen.c (genDummyRead),
13728 * src/mcs51/gen.c (genDummyRead),
13729 * src/ds390/gen.c (genDummyRead),
13730 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13732 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13733 * src/SDCC.y: fixed bug #850420
13735 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 Applied z80 i/o port patch from Peter Townson and fixed some operators
13738 to better handle operands in A register.
13739 * device/include/z180.h
13745 * src/z80/peeph-z80.def
13746 * src/z80/peeph.def
13749 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13753 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * device/lib/hc08/_mullong.c: Removed extra #endif
13757 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * sim/ucsim/hc08.src/inst.cc,
13760 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13761 carries from x to h
13762 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13763 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13764 * device/include/stdarg.h: fixed varargs for hc08
13765 * device/lib/Makefile.in,
13766 * device/lib/hc08/Makefile,
13767 * device/lib/hc08/_mulint.c,
13768 * device/lib/hc08/_mullong.c: fixed some endian problems
13770 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13772 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13773 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13774 * device/lib/_gptrget.c,
13775 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13777 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13780 * src/SDCCast.c (astErrors): fixed bug #846007
13781 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13783 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13785 * src/SDCCast.c (decorateType): disabled a transformation I added in
13786 revision 1.188 (access to fields of a structure at an absolute address);
13787 it breaks with bitfields, extern declarations, and gcse analysis.
13788 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13789 could be assigned through a pointer, so don't complain.
13790 * src/SDCCast.c (astErrors),
13792 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13794 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13796 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13797 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13798 output of __config directives, since gpasm now supports them
13799 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13800 pre-processor macro, i.e. -DMCU=p18f452
13801 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13802 and modified to handle 'cast' icode similarly to '=' icode
13803 * src/pic16/device.h (typedef struct PIC_device): added field
13804 'extMIface' to indicate that chip has external memory interface
13805 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13806 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13809 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/SDCC.y (pointer): fixed bug #846006
13812 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13813 * src/SDCCast.c (decorateType): fixed bug #846009
13814 * src/ds390/peeph.def,
13815 * src/ds390/gen.c (genAnd, genOr),
13816 * src/mcs51/peeph.def,
13817 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13819 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13821 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13828 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13832 * src/SDCCbitv.c: added function to free a bitvector
13833 * src/SDCClrange.h,
13834 * src/SDCClrange.c: added function to recompute the liveranges
13835 * src/avr/ralloc.c,
13836 * src/ds390/ralloc.c,
13837 * src/hc08/ralloc.c,
13838 * src/mcs51/ralloc.c,
13839 * src/pic/ralloc.c,
13840 * src/pic16/ralloc.c,
13841 * src/xa51/ralloc.c,
13842 * src/z80/ralloc.c: recompute the liveranges after register packing
13844 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13846 * src/SDCCloop.c (newInduction): fixed bug #845630
13848 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13851 inadvertantly left behind from my 2003-11-12 change
13853 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 Updated headers I neglected to commit yesterday.
13856 * src/SDCClrange.h,
13859 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13862 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13863 * src/SDCCopt.c (eBBlockFromiCode),
13864 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13865 the creation of the key hash table from the sequencing so it can be used
13866 earlier (for some GCSE bug fixes still pending)
13868 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13870 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13871 * support/regression/tests/addsub.c: testing genPlus shortcut
13873 2003-11-15 Borut Razem <borut.razem AT siol.net>
13875 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13877 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13879 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13880 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13881 ordering is immaterial.
13882 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13884 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13886 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13887 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13888 (SIGSEV) of bug #840381
13889 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13890 unlink new file before rename if new and old filenames are the same)
13892 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13894 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13895 uninitialized variables) for the mcs51. Set environment variable
13896 SDCC_GENRAMCLEAR to test.
13897 xdata initialization slightly shorter
13899 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13902 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13903 #838241 & 780691 (basicly the same bug)
13904 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13905 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13907 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13909 * src/SDCCmain.c (linkEdit): "fix" #834252
13911 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13915 * src/SDCC.y: fixed bug #819403
13917 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13920 the reentrant attribute.
13921 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13922 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13924 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13925 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13926 erroneously reduced to a literal.
13927 * src/hc08/ralloc.c (packRegisters, rematStr),
13928 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13931 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13933 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13934 * doc/sdccman.lyx: changed from 'article' to 'book'
13935 * doc/Makefile: readded test_suite_spec and cdbfileformat
13937 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13939 * device/include/stdlib.h: include malloc.h to comply with ANSI
13940 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13942 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13944 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13945 * doc/clean.mk: also remove *.out files
13946 * doc/sdccman.lyx: some additions, larger top/bottom margins
13948 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13950 * src/SDCC.y: fixed bug #837365
13951 * support/regression/tests/bitopcse.c
13952 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13953 a symbol (might be valop instead)
13954 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13955 * device/lib/clean.mk: added hc08 to the cleaning list
13957 2003-11-04 Borut Razem <borut.razem AT siol.net>
13959 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13961 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13962 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13963 malloc is declared in standard stdlib.h
13965 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 * device/lib/hc08/Makefile: need to clean .rel not .o files
13968 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13970 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 * src/mcs51/main.c,
13975 * src/ds390/main.c,
13979 * src/pic16/main.c,
13980 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13981 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13982 tests (which uses the port's oclsExpense function)
13988 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13990 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13992 * src/SDCCcse.c (ifxOptimize),
13993 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13994 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13995 deleting the IFX iCode.
13996 * src/hc08/ralloc.c: reduced unneeded slocs
13997 * src/hc08/gen.c: fixed bug in asmopToBoolean
13999 2003-11-04 Borut Razem <borut.razem AT siol.net>
14001 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14002 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14003 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14004 transferred to configure
14006 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14008 Use headers defined in the C[++] standards:
14009 * sim/ucsim/gui.src/serio.src/fileio.cc
14010 * sim/ucsim/gui.src/serio.src/frontend.cc
14011 * sim/ucsim/gui.src/serio.src/main.cc
14012 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14013 * support/Util/NewAlloc.c
14015 * as/mcs51/lklibr.c
14019 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14021 * Added MSVC projects for hc08 assembler and linker:
14022 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14023 /as/hc08/link_hc08.dsp
14025 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14027 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14029 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14031 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14033 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14035 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14037 2003-10-31 Borut Razem <borut.razem AT siol.net>
14039 * support/cpp2/cpplib.h,
14040 support/cpp2/cpplib.c,
14041 support/cpp2/cpplex.c,
14042 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14043 to switch _asm block preprocessing on / off. Default is
14044 #pragma preproc_asm +
14046 2003-10-31 Borut Razem <borut.razem AT siol.net>
14048 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14049 when outputting comment blocks (when executed with -C option) and
14050 _asm (SDCPP specific) blocks
14052 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14056 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14058 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14060 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14062 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14063 * src/SDCCast.c (decorateType): fixed bug #832664
14065 2003-10-31 Borut Razem <borut.razem AT siol.net>
14067 * support/cpp2/cpplex.c: fixed for SDCPP:
14068 comments(when executed with -C option) and _asm blocks
14069 were included even if they where in skipped #if block.
14070 Applied solution from GCC cpp 3.3.2
14072 2003-10-31 Borut Razem <borut.razem AT siol.net>
14074 * src/SDCC.lex: sdcc now understands both formats:
14075 '# <line_number> <file_name>' and
14076 '#line <line_number> <file_name>'
14077 * support/cpp2/cppmain.c: sdcpp now generates the standard
14078 '# <line_number> <file_name>' instead of former
14079 '#line <line_number> <file_name>'
14081 2003-10-30 Borut Razem <borut.razem AT siol.net>
14083 * support/cpp2/cpphash.h,
14084 * support/cpp2/cpplib.h
14085 * support/cpp2/cpplex.c,
14086 * support/cpp2/cppmain.c,
14087 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14089 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 Fixed a number of problems revealed by bug #827883.
14092 * src/SDCCloop.c (loopInvariants): Spill location of the
14093 result operand should be recomputed if extracted from
14094 a loop. Also, don't extract assignments of an iTemp
14096 * src/SDCCast.c (isConformingBody): loop reversal should
14097 not occur if the control variable is involved with a
14098 relational operator.
14100 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14102 * .version: bumped to 2.3.6 to reflect the big improvements
14103 made by Erik and Klaus. Thanks!
14105 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14107 Replaced the livrange code.
14108 * src/SDCClrange.c: added new LR code
14110 * src/SDCCBBlock.h: removed remainig parts from old LR code
14111 * src/ds390/ralloc.c,
14112 * src/ds390/gen.c: minor fixes to make it work with new code
14114 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * as/hc08/lkrloc.c,
14119 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14120 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14121 (tweaked fix for bug #818696)
14123 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14125 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14127 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14131 * src/mcs51/gen.c (gencjneshort),
14132 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14133 more efficient (per Scott Bronson's suggestion)
14135 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14137 Extended the semantics of the critical keyword to include
14138 individual statements. See RFE #827755 and #799831
14143 * support/Util/SDCCerr.c
14144 * support/Util/SDCCerr.h
14149 2003-10-19 Borut Razem <borut.razem AT siol.net>
14151 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14153 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14155 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14157 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14158 and predecrement operand is displayed
14160 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14162 * src/SDCCval.c (valMinus): fixed bug #826041
14164 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14166 Some hc08 related updates that I missed earlier
14167 * sim/ucsim/stypes.h
14168 * support/regression/ports/hc08/spec.mk
14170 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 New target "hc08" for the Motorola 68hc08 family of micros
14180 * sim/ucsim/hc08.src/*
14181 * sim/ucsim/configure.in
14182 * src/ucsim/configure
14183 * sim/ucsim/packages_in.mk
14186 * device/include/mc68hc908qy.h
14187 * device/lib/hc08/*
14188 * device/lib/Makefile.in
14189 * support/regression/ports/hc08/*
14190 * support/regression/Makefile
14192 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14194 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14196 * src/ds390/gen.c (genCast): fixed bug #821957
14198 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14200 * device/lib/logf.c: "fixed" overlay bug
14201 * support/regression/ports/host/spec.mk: added m library
14202 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14203 * support/regression/tests/float_trans: added (for Eric)
14205 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14207 * src/mcs51/gen.c (genCpl): fixed bug
14208 http://sf.net/mailarchive/message.php?msg_id=6263915
14210 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14212 * src/SDCCast.c (decorateType): added extended constant folding
14213 * src/SDCCsymt.c (computeType): cleanup
14214 * src/SDCCval.c (valShift): minor optimization
14215 * support/regression/tests/ast_constant_folding.c: added
14217 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14219 * src/SDCCmain.c: removed some unintended changes
14221 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14223 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14224 * src/z80/gen.c: fixed part of bug #817589
14225 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14227 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14229 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14240 * src/ds390/ralloc.c
14242 * src/mcs51/ralloc.c
14244 * src/pic16/ralloc.c
14245 * src/xa51/ralloc.c
14247 * src/z80/gen.c: removed unused label "release:"
14249 2003-10-06 Borut Razem <borut.razem AT siol.net>
14251 * src/SDCC.lex: removed definition of unused variables
14252 save_optimize and save_options
14254 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14256 * clean.mk: removed '=' in "-maxdepth=1"
14257 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14258 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14260 2003-10-06 Borut Razem <borut.razem AT siol.net>
14262 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14263 my_unput() replaced by unput()
14265 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14267 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14268 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14269 type-punned pointer will break strict-aliasing rules"
14270 Old LR behaviour is again default; Klaus' LR can be choosen by
14271 defining the environment variable LRKLAUS
14275 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14276 * clean.mk: fixed removal of files in bin/CVS/
14277 * device/lib/clean.mk: fixed removal of directories small and large
14278 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14280 * src/SDCCval.c: removed superflous test for pedantic
14282 2003-10-05 Borut Razem <borut.razem AT siol.net>
14284 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14285 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14286 message "unmatched #pragma SAVE and #pragma RESTORE"
14288 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14290 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14291 assembly, critical functions, atomic, nojtbound)
14293 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14295 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14301 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14304 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14306 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14308 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14309 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14310 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14312 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14314 * src/z80/gen.c (genRet): fixed bug #524753
14315 * src/z80/gen.c (genCast): fixed internal error on cast from
14317 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14318 fix for bug #477835 to the z80
14319 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14320 for tracking iCodes in the peephole optimizer for z80
14322 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14324 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14325 the other part of bug #814548
14326 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14328 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14330 * src/SDCCcse.c: fixed part of bug #814548
14332 2003-09-28 Borut Razem <borut.razem AT siol.net>
14334 * src/asm.c: rewrite of printILine() to use temporary file instead
14336 * src/xa51/main.c: commented out declaration of int rewinds
14338 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14340 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14342 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14344 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14345 * src/asm.c (printILine): Fixed bug #811015
14347 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14349 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14352 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14354 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14355 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14356 to correctly handle general case of AOP_PAIRPTR
14357 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14359 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 * src/mcs51/ralloc.c (fillGaps),
14362 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14363 register positioning bug)
14365 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14367 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14369 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14371 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14372 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14373 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14374 (ralloc doesn't intentionally do this now, but perhaps later)
14375 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14376 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14377 register positioning bugs (Fixed bug #762602 and #795325)
14378 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14379 (Fixed bug #808779)
14380 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14381 lines that --i-code-in-asm generates
14383 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14385 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14386 trying to fclose a FILE* that was already closed.
14388 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14390 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14391 of const struct should be treated as if const themselves)
14393 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14395 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14397 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14399 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14400 Unix (/n) and DOS (/r/n) line terminations.
14402 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14404 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14407 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 * src/mcs51/gen.c (genFunction, genEndFunction),
14410 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14411 and restore of EA so that stack offsets to parameters are
14412 correct when using both critical and reentrant/stack-auto.
14413 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14414 size (can be triggered in error if sloc is shared between
14415 different sized objects)
14416 * device/include/float.h: fixed macros to explicitly use
14417 unsigned long where needed
14419 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14421 Feature req. 799831: added code to allow nesting of critical functions
14422 * src/mcs51/gen.c (genFunction, genEndFunction)
14423 * src/ds390/gen.c (genFunction, genEndFunction)
14425 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14427 * src/SDCCsymt.c (sclsFromPtr),
14429 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14430 support for standard C idiom of memory mapped variables; for
14431 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14432 to xdata int at 0x1234 tempvar = 1.
14433 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14434 provided by Akiya ISHIDA
14436 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14438 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14439 * src/SDCCval.c (constVal): added reduction from int to char
14440 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14441 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14442 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14444 * support/regression/tests/shifts.c: fixed
14446 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 * src/z80/gen.c (genXor): Fixed bug #805445
14450 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14452 Fixed bug #621531 (const & volatile confusion in the type chain).
14453 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14454 refer to the const or volatile state of the pointer itself.
14466 * src/pic16/ralloc.c
14467 * support/regression/tests/const.c
14469 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14471 When checking for duplicated modules, use absolute paths
14472 instead of relative paths. Files changed:
14477 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14479 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14481 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14483 * device/include/string.h: added size_t typedef, changed
14484 prototypes to use size_t, eliminated separate reentrant and
14485 non-reentrant declarations, added _memmove declaration
14486 * device/lib/_memcpy.c: changed to use size_t instead of int,
14487 changed /4 to >>2 to avoid division library call
14488 * device/lib/_memcmp.c,
14489 * device/lib/_memset.c,
14490 * device/lib/_strncat.c,
14491 * device/lib/_strncpy.c,
14492 * device/lib/_strncmp.c: changed to use size_t instead of int
14493 * device/lib/_memmove.c: new file (fixed bug #772294)
14494 * device/lib/Makefile.in: added _memmove.c
14495 * device/lib/z80/asm_strings.s: fixed bug #772290
14496 * support/regression/tests/bitfields.c: attempt to fix host assertion
14497 failure on amd64-unknown-linux2.2
14499 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14501 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14502 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14503 * as/z80/asmain.c (main): fixed bug #801766
14505 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14507 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14510 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14512 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14513 reported in bug #800609
14515 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14517 * Top header beautifications in src/pic16 directory:
14518 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14519 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14520 pcoderegs.h, ralloc.c, ralloc.h
14521 * main.c: added top header and GPL license notice
14522 * pcode.c: fixed the if-conditional warning
14524 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14526 * device/lib/_mullong.c: replaced int by short for gcc
14528 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14530 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14531 and JUMPTABLE iCodes properly now (worked by accident before)
14532 * src/mcs51/gen.c (leftRightUseAcc),
14533 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14534 iCode properly now. Use getSize instead of nRegs since a & b
14535 aren't part of the nRegs tally.
14537 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14539 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14540 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14541 before instructions that use the _STATUS register
14543 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14545 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14546 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14547 fetching of the pointer
14548 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14549 copied from genNearPointerSet()
14550 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14551 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14552 If they pop r0/r1 they must be called in the opposite order than aopOp().
14553 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14554 (resp. --stack-auto), prepared for --xstack
14556 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14558 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14560 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14562 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14563 these ports have their own __sdcc_external_start()
14565 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14567 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14568 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14569 type for bits was changed. It resulted in bit variables becoming
14570 global, which is not permitted in PIC 14 assembly output.
14572 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14574 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14576 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14578 Z80 and MCS51 linkers complaint if a public symbol is defined
14579 in more than one library module:
14583 * as/mcs51/Makefile.in
14585 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14587 A few small changes that speed up the peephole optimizer.
14591 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14593 Try to make the peephole optimizer smarter by maintaining
14594 an association between the assembly source code and the
14595 iCodes that originated them. Put this information to use
14596 with a new peephole rule condition "notVolatile" so that
14597 the rules can be aggressive yet still safe.
14602 * src/mcs51/peeph.def
14604 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14608 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14609 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14610 if the left or right operand symbols have the accuse flag set.
14612 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14614 Changed the type of the result of the ! (NOT) operator to char;
14615 previously it returned the same type as the source. This allows
14616 us to eliminate all the genFloatNot functions (all of its target
14617 implementations were very buggy) since !float can use the same
14620 * src/SDCCicode.c (ast2iCode): ! returns char
14621 * src/mcs51/gen.c (genNot, genNotFloat),
14622 * src/ds390/gen.c (genNot, genNotFloat),
14623 * src/z80/gen.c (genNot, genNotFloat),
14624 * src/pic/gen.c (genNot, genNotFloat),
14625 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14627 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14629 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14630 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14631 during interrupts. Ensure WSAVE is located at a shared bank address.
14632 2. Fixed page selection in some places
14633 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14634 the registers name strings.
14635 4. Fixed "signed / unsigned compare" compiler warnings.
14636 5. The PIC port manages its own allocation of the general purpose
14637 registers, but makes no attempt to reuse them. As a result when
14638 compiling it soon runs out of general purpose registers. Some
14639 additional code was added to the files pcode.c and device.c to walk
14640 through the function call tree and rename the registers so that they
14650 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14651 genPlus() & genMinus() when the result is the same as left or right
14653 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14655 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14657 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14659 Made bitfield a distinct type from bit so that bitfields
14660 convert as per ANSI C and bits retain their traditional
14661 boolean style behaviour. Implemented bitfield support in
14669 * src/ds390/gen.c: bit v bitfield split
14670 * src/z80/gen.c: New support for bitfields
14671 * support/regression/tests/bitfields.c: reenabled z80,
14674 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14676 Rules 246.x, 247.x relate to bitfields, the others speed up
14677 access to xdata mapped I/O devices.
14679 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14681 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14683 Cleaned up genPackBits and genUnpackBits and added two helper
14684 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14685 for literal assignments in genPackBits (thanks to Frieder for
14691 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14693 Fixed bug #748310 (pointer to function type mishandled when the
14694 function name is omitted). Also fixed a SIGSEGV when a function
14695 attribute (reentrant, etc) is used on a non-function or on a
14696 function but misplaced before the parameter list.
14698 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14700 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14701 * support/Util/SDCCerr.h,
14702 * support/Util/SDCCerr.c: Added func attr misuse error msg
14704 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14706 Fixed bug #787649 by anonymous
14707 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14708 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14710 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14712 Fixed numerous bitfield problems.
14714 * src/SDCC.y: More bitfield related error checking
14716 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14717 * support/Util/SDCCerr.h,
14718 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14719 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14720 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14721 * support/regression/tests/bitfields.c: tests added
14723 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14725 Made the constant following the "interrupt" keyword optional. If
14726 omitted, the function will not automatically be given an entry
14727 in the interrupt vector table (similar to #pragma NOIV, but
14728 less syntacticly kludgy). The interrupt number is also now
14729 range checked. Also fixed a bug in the high order bit example
14736 * support/Util/SDCCerr.c
14737 * support/Util/SDCCerr.h
14740 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14742 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14743 * src/SDCCicode.c (operandOperation): rewritten some ops
14744 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14745 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14747 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14748 be re-activated by defining REDUCE_LITERALS)
14749 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14750 unsigned, but are signed by default
14751 * src/SDCCval.c (constVal): rearranged
14752 * src/SDCCval.c (valMod): preliminary fix
14753 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14754 * support/regression/literalop.c: added, work in progress
14756 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14758 Generate warnings for useless declarations like "char data;"
14759 that don't do what new users expect.
14762 * support/Util/SDCCerr.h
14763 * support/Util/SDCCerr.c
14765 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14767 * src/SDCCval.c (valMult): fix overflow detection of negative int
14769 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14771 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14773 Changes to support big endian targets:
14786 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14788 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14789 * device/lib/time.c: fixed warning "integer overflow in expression"
14791 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14793 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14794 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14795 constants are unsigned; added recognition of "u" flag for unsigned
14796 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14797 * src/SDCCval.c (valDiv, valMod): fixed signdness
14798 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14799 signedness of modulo, left and right shift
14800 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14801 * support/Util/SDCCerr.h: added warning W_INT_OVL
14802 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14803 * src/SDCCast.c (ast_print): improved output of constants
14805 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14807 Fixed some warnings when building with MSVC:
14809 * as/mcs51/asdata.c
14813 * link/z80/aslink.h
14814 * link/z80/lkdata.c
14815 * link/z80/lkeval.c
14820 * support/cpp2/cpplib.c
14824 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14826 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14828 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14830 * support/librarian/clean.mk: Do not remove Makefile.
14831 * support/librarian/Makefile: added.
14833 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14835 Added librarian to MSVC build:
14838 * support/librarian/librarian.dsp
14840 'configure' not needed for librarian, removed:
14841 * support/librarian/configure
14842 * support/librarian/configure.in
14843 * support/librarian/config_in.h
14844 * support/librarian/Makefile.in
14846 Hopefully these ones built the librarian and the rest of sdcc properly:
14848 * Makefile.common.in
14850 Messed up 'configure', so revert to previous version:
14854 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14856 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14857 there, while the mantissa of a double is "only" 53 bits wide.
14859 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14861 Adding sdcclib to the build. MSVC project coming soon.
14862 Files added/changed:
14864 * support/librarian/clean.mk
14865 * support/librarian/configure
14866 * support/librarian/configure.in
14867 * support/librarian/config_in.h
14868 * support/librarian/Makefile.bcc
14869 * support/librarian/Makefile.in
14870 * support/librarian/sdcclib.c
14873 * Makefile.common.in
14877 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14879 Linker now complaints if linked modules have conflicting options, for
14880 example, one compiled using --model-large and another one compiled with
14881 --model-small. The following files were modified:
14883 * as/mcs51/asdata.c
14884 * as/mcs51/aslink.h
14886 * as/mcs51/asmain.c
14888 * as/mcs51/i51pst.c
14889 * as/mcs51/lkdata.c
14890 * as/mcs51/lklibr.c
14891 * as/mcs51/lkmain.c
14897 * link/z80/aslink.h
14898 * link/z80/lkdata.c
14899 * link/z80/lklibr.c
14900 * link/z80/lkmain.c
14903 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14905 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14906 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14908 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14910 * src/z80/mappings.i: fix _mul[us][int,long] entries
14912 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14914 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14916 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14919 * support/regression/tests/bitopcse.c: added
14927 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14929 added support for new library format to z80, gbz80 linkers:
14935 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14937 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14938 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14940 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14942 added DUMMY_READ_VOLATILE:
14951 * src/SDCCcse.c (algebraicOpts): many improvements
14952 * src/SDCCcse.h: removed algebraicOpts()
14953 * src/SDCCicode.c (picDummyRead): added
14955 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14957 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14958 "Insufficient space in data memory".
14960 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14962 * src/mcs51/gen.c: fixed bug #771358
14963 * src/z80/gen.c: fixed bug #759087
14965 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14967 * src/pic16/glue.c: minor cleanup by Vangelis
14969 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14971 * device/include/regc515c.h: fixed #758477
14972 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14973 * device/lib/_gptrput.c: saved a few bytes
14974 * my tab spacing is 8, yours too?)
14975 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14976 * device/lib/serial.c: process RX bytes earlier than TX bytes
14977 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14979 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14981 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14983 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14985 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14987 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14989 * device/lib/Makefile.in: bad fix, reverted to 1.43
14991 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14993 * device/lib/Makefile.in: added missing z80 object files
14995 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14997 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14998 pic16 progress by Vangelis:
15001 * src/pic/Makefile:
15008 * pic16/genarith.c:
15013 * pic16/pcodepeep.c:
15016 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15018 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15020 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15022 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15023 added gbz80 build to MSVC project.
15024 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15025 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15026 from 8051 stuff and setup so it links using a .lnk file.
15028 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15030 * support/librarian/sdcclib.c: sdcc librarian.
15031 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15034 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15036 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15038 2003-07-02 Borut Razem <borut.razem AT siol.net>
15040 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15041 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15042 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15043 src/xa51/main.c, src/z80/main.c:
15044 virtualization of glue() function: each port has it's own glue function,
15045 which is accessed by do_glue function pointer in PORT.general structure
15047 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15049 * DS800C400 fun, improved ROM interface and tinibios.
15051 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15053 * More support for DS80C400. Now includes beginning of interface to ROM.
15055 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15057 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15059 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15061 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15063 2003-06-19 Borut Razem <borut.razem AT siol.net>
15065 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15067 2003-06-19 Borut Razem <borut.razem AT siol.net>
15069 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15070 fixed Z80 port - crt0.o: cannot open.
15072 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15074 * support/Util/MySystem.c (merge_command): revert bad fix
15076 2003-06-18 Borut Razem <borut.razem AT siol.net>
15078 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15080 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15082 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15083 option --use-stdout sends errors to stdout instead of stderr.
15085 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15087 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15089 2003-06-15 Borut Razem <borut.razem AT siol.net>
15091 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15092 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15093 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15094 fixed width array of pointers replaced with sets;
15095 multiple include and lib paths ared transferred to preprocessor and linker
15096 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15097 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15098 fixed width array of pointers
15099 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15100 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15101 fixupPath(), getPathDifference()
15102 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15103 fixed width array of pointers
15105 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15107 * src/pic16/ralloc.c: fix warnings
15108 * src/pic16/pcode.c: fix warning
15110 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15112 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15113 know all the details, but essentially this set of changes enable
15114 the pic16 port to generate movff instructions and generate assembler
15118 * src/pic16/glue.c:
15119 * src/pic16/pcode.c:
15120 * src/pic16/device.c:
15121 * src/pic16/main.c:
15122 * src/pic16/pcode.h:
15123 * src/pic16/pcoderegs.c:
15124 * src/pic16/ralloc.c:
15125 * src/pic16/ralloc.h:
15127 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15129 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15130 added option --vc, so sdcc errors and warnings are compatible with
15131 Microsoft Visual Studio.
15133 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15135 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15136 device/lib/libfloat.lib: added atof function.
15138 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15140 * doc/sdccman.lyx: updated to Lyx 1.3
15141 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15142 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15143 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15145 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15147 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15149 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15151 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15152 additions to the "related tools/documentation" section
15154 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15156 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15158 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15160 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15161 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15163 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15165 * doc/sdccman.lyx: fix double dash and other minor things
15166 * doc/Makefile: fix double dash
15168 2003-05-28 Karl Bongers(patches from Martin Helmling)
15169 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15170 condition and ignore commands.
15172 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15174 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15175 is in parts still quite out of date, I did changes as far as I felt makes sense
15176 for a non-native english speaker.
15177 Please feel free to add to the manual or to correct my changes.
15178 * doc/Makefile: undid touching the date of intermediate tex files.
15180 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15182 * doc/sdccman.lyx: Manual has an index now
15184 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15186 Finalize muluint/mulsint and mululong/mulslong merging:
15187 * device/lib/_mulint.c
15188 * device/lib/_mullong.c
15189 * device/lib/gbz80/mul.s
15190 * device/lib/gbz80/stubs.s
15191 * device/lib/z80/mul.s
15192 * device/lib/z80/stubs.s
15193 * src/SDCCsymt.c (initCSupport)
15195 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15197 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15198 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15199 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15200 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15203 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15205 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15206 the regression tests I'm not brave enough to enable 245.b, 245.c
15207 * doc/sdccman.lyx: added latex preamble for hyperref package.
15208 Using pdflatex this will give you a hyperlinked pdf file with
15209 bookmarks. (prepend '%' before /usepackage if this breaks something)
15211 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15213 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15215 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15217 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15219 2003-05-21 <johan AT balder>
15221 * src/SDCCglue.c (printIval): fixed bug #739934
15223 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15225 Applied patch from bug 737905 (renamed yylineo to mylineno):
15232 * src/pic16/pcode.c: Cleaned warnings
15233 * src/pic16/pcodeflow.c: Cleaned warnings
15234 * src/pic16/pcoderegs.c: Cleaned warnings
15236 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15238 * src/pic16/pcode.c: Cleaned warnings
15239 * src/pic16/pcodepeep.c: Cleaned warnings
15240 * src/pic16/ralloc.c: Cleaned warnings
15242 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15244 * doc/sdccman.lyx: fixed bug 739745
15245 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15247 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15249 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15250 it can be defined with CFLAGS when running configure
15251 * src/SDCCmain.c: fixed compiling + linking with object files
15253 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15255 * configure.in: configure for pic16 port,
15256 added --disable-pic16-port
15257 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15258 * src/SDCCmain.c: linkOptions is changed to set *,
15259 added if/endif conditional macros to remove options help
15260 messages from optionsTable when a port is not configured, added
15261 support for the PIc16 port in the ports table, when executing
15262 the compiler with no port specified on command line, a default
15263 port is selected with the new macro DEFAULT_PORT which is
15264 defined in port.h, in setDefaultOptions() linkOptions is removed
15265 from initialization assignment, since now it is a set,
15266 parseCmdLine uses setParseWithComma for linkOptions, in
15267 linkEdit() linkOptions are accessed with new function indexSet()
15268 which returns the i'th item of a set variable. See SDCCset.c, in
15269 linkEdit() when calling buildCmdLine(), added linkOptions as
15270 last argument. Now users can pass arguments to gplink via the
15271 -Wl option, main() uses pic16glue() to glue up pic16 programs
15272 * src/SDCCpeeph.c: various changes to support pic16
15273 * src/SDCCset.c: added function void *indexSet(set *, int) to
15274 return the i'th item of the set
15275 * src/SDCCset.h: added function prototype for indexSet()
15276 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15277 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15278 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15279 added macro DEFAULT_PORT
15280 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15281 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15283 * src/pic16/glue.c: commented out some error producing lines
15284 * src/pic16/main.c: __config directives are commented out to stop
15285 gpasm complaining and test the linkage with gplink, _linkCmd and
15286 _asmCmd changed to be more gplink and gpasm friendly
15287 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15288 produced an error when parsed, peep rule 12 is added to utilize
15289 movff, but it is commented out since the pCode does not support
15290 yet a command with 2 address arguments
15292 2003-05-18 <johan AT balder>
15294 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15295 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15296 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15298 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15299 Added feature to script commands from file.
15301 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15303 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15304 * src/SDCCutil.c: include ctype.h for win32
15306 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15308 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15310 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15312 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15313 Fixed so you can set breakpoints prior to run, run does not stop
15314 on entry now. Add tbreak. Other enhancements and fixes for use
15317 2003-05-12 Borut Razem <borut.razem AT siol.net>
15319 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15321 2003-05-11 Borut Razem <borut.razem AT siol.net>
15323 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15324 the path of bin directory, so that PATH is the only env. variable, which has to be set
15325 in case of standard installation.
15326 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15327 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15328 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15330 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15332 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15333 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15334 temp files are in the port dir; clean the gen/test directory when
15335 generating new test.c
15336 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15337 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15338 * support/regression/tests/zeropad.c: added
15340 2003-05-09 <johan AT balder>
15342 * src/SDCCglue.c: fixed bug #597940
15344 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15346 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15347 cache sfr, optimize next,step, fix off by one sourceline,
15348 support ddd list function.
15349 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15351 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15353 * support/regression/HTMLgen.py: added compare_s2f()
15354 * support/regression/Makefile: redo 1.27
15355 * support/regression/generate-cases.py: redo 1.5
15357 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15359 * support/regression/tests/float.c: workaround 33 bit hex constant
15360 * support/regression/tests/simplefloat.c: fix division for host
15362 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15364 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15365 that tame's the PIC's over-aggressive optimizer.
15367 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15369 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15372 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15374 Initial support for DS80C400. "Hello world" runs on TINIm400
15377 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15379 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15380 * Some notes on ddd usage added in debugger/README
15381 Martin Helmling adding more features and fixes for ddd GUI debugger.
15382 Code added for nexti, stepi, up, down, and other adjustments.
15384 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15386 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15387 * src/pic/peeph.def Added two rules to optimize carry manipulation
15388 * src/pic/* removed debug printfs
15390 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15392 * debugger/mcs51/cmd.c: added header newalloc.h
15394 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15396 * as/Makefile: new EXEEXT
15397 * as/z80/Makefile: remove trailing slash of BUILDIR
15398 * as/z80/clean.mk: new EXEEXT
15399 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15400 * support/cpp2/Makefile.in: new EXEEXT
15401 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15403 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15405 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15406 EXEEXT was introduced to fix all related problems with targets
15407 "clean", "install" and "uninstall"; a couple of further flaws
15408 especially with "clean" have been fixed too
15409 * as/mcs51/Makefile.in
15410 * as/mcs51/clean.mk
15414 * debugger/mcs51/Makefile.in
15415 * debugger/mcs51/clean.mk
15416 * link/z80/Makefile
15417 * link/z80/Makefile.in
15418 * link/z80/clean.mk
15420 * packihx/Makefile.in
15422 * sim/ucsim/Makefile
15423 * sim/ucsim/clean.mk
15424 * sim/ucsim/avr.src/Makefile.in
15425 * sim/ucsim/avr.src/clean.mk
15426 * sim/ucsim/s51.src/Makefile.in
15427 * sim/ucsim/s51.src/clean.mk
15428 * sim/ucsim/xa.src/Makefile.in
15429 * sim/ucsim/xa.src/clean.mk
15430 * sim/ucsim/z80.src/Makefile.in
15431 * sim/ucsim/z80.src/clean.mk
15432 * sim/ucsim/main_in.mk
15433 * sim/ucsim/packages_in.mk
15434 * sim/ucsim/gui.src/Makefile.in
15435 * sim/ucsim/gui.src/serio.src/Makefile.in
15436 * sim/ucsim/gui.src/serio.src/clean.mk
15439 * support/cpp2/Makefile.in
15440 * support/cpp2/clean.mk
15441 * support/makebin/Makefile
15442 * support/makebin/clean.mk
15443 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15444 * doc/sdccman.lyx: --program-suffix no longer needed
15446 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15448 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15449 Martin Helmling added support for ddd GUI debugger.
15450 Code added to display assembly, set variables, and other commands
15451 to interface to ddd.
15453 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15455 * as/Makefile: fix target clean
15456 * as/clean.mk: fix target clean
15457 * as/z80/clean.mk: fix target clean
15459 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15461 * Makefile.common.in: added AT EXEEXT AT
15462 * configure.in: removed all mingw32 stuff
15463 * configure: rebuilt from configure.in
15464 * doc/sdccman.lyx: updated section "installation"
15465 * support/scripts/sdcc_mingw32: adapted to configure
15466 * support/scripts/sdcc_cygwin_mingw32: added
15468 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15470 * src/pic Added object file support for the PIC port
15471 * src/pic Applied patch from Craig Franklin (this started the object file support)
15472 * src/regression Updated the PIC regression tests for object files
15474 2003-04-20 Borut Razem <borut.razem AT siol.net>
15476 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15477 lklex.c: In function `getfid':
15478 lklex.c:203: warning: array subscript has type `char'
15479 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15480 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15481 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15482 stack handling macros
15484 2003-04-19 Borut Razem <borut.razem AT siol.net>
15486 * "handling space characters in file path" task:
15487 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15488 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15489 * support/Util/MySystem.h: make it self-sufficient
15490 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15491 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15492 handling space characters in file path
15493 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15494 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15495 * support/Util/MySystem.c: handling space characters in executable's path
15497 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15499 * as/z80/Makefile: fix permanent rebuild of z80
15500 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15501 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15503 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15505 * src/SDCCopt.c: add special case optimization to replace modulo by
15506 a power of two with a bitwise AND.
15508 2003-04-18 <johan AT balder>
15510 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15512 2003-04-17 <johan AT balder>
15514 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15515 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15517 2003-04-13 Borut Razem <borut.razem AT siol.net>
15519 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15520 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15521 fixed mingw problem in adl_NORMALIZE_PATH
15523 2003-04-12 Borut Razem <borut.razem AT siol.net>
15525 * fixed "#pragma SAVE/RESTORE can not be nested":
15526 * src/SDCC.lex: reworked pragma handling functions
15527 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15528 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15530 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15532 * src/SDCCutil.c (pathEquivalent): defined but not used
15533 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15534 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15535 * configure: rebuilt from configure.in
15536 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15537 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15538 * device/include/Makefile.in: replace sdcc_datadir
15539 * device/lib/Makefile.in: replace sdcc_datadir
15540 * Makefile.common.in: add LDFLAGS from configure
15541 * packihx/Makefile.in: use LDFLAGS
15542 * src/Makefile.in: use LDFLAGS
15543 * support/cpp2/Makefile.in: add LDFLAGS from configure
15544 * support/makebin/Makefile: use LDFLAGS
15545 * .version: bumped version number to 2.3.5
15547 2003-04-12 Borut Razem <borut.razem AT siol.net>
15549 * completed "different paths" task:
15550 * src/SDCCmacro.c: fixed bug in handling quotes
15551 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15552 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15554 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15556 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15558 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15560 * ds390/gen.c ds390/peeph.def: fix bug 706781
15562 2003-04-11 Borut Razem <borut.razem AT siol.net>
15564 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15566 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15568 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15569 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15570 set - this bit used to not be set...).
15571 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15572 bad code in PIC Port
15573 * src/regression/and2.c added to test bug 609268
15574 * src/regression/Makefile added and2.c to regression test
15577 2003-04-08 <johan AT CP255758-A>
15579 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15580 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15581 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15583 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15585 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15587 * support/cpp2/Makefile.in: fix bug #487815
15588 * configure: rebuilt from configure.in
15589 * Makefile.common.in: docdir changed, new path suffixes
15590 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15591 * sdcc_vc_in.h: reflect changes from sdccconf.h
15592 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15593 * src/SDCCutil.h: remove BINDIR hack
15594 * doc/sdccman.lyx: update new path hierarchy
15596 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15598 * src/SDCCpeeph.c: added okToRemoveSLOC test
15600 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15602 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15604 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15606 * src/SDCCpeeph.c: added labelIsReturnOnly test
15607 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15609 2003-04-05 <johan AT balder>
15611 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15612 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15613 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15614 * src/SDCCast.c: fixed a warning
15615 * src/SDCCast.h: fixed a warning
15616 * src/SDCCicode.c (operandFromAst): fixed a warning
15618 2003-04-04 <johan AT balder>
15620 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15621 * src/SDCCast.c (decorateType): fixed bug #715076
15622 * src/SDCC.y: fixed bug #702907
15624 2003-04-03 <johan AT balder>
15626 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15627 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15628 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15629 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15630 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15632 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15634 * _decdptr.c: fix return values
15635 * _gptrget.c: fix return values
15636 * _gptrgetc.c: fix return values
15637 * _gptrput.c: fix return values
15638 * _mulint.c: fix return values
15639 * as/z80/Makefile: fix 'make -j' problem
15641 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15643 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15644 * configure.in: big cleanup, updated to autoconf 2.5x
15645 * configure: rebuilt from configure.in
15646 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15647 * sdcc_vc_in.h: reflect changes from sdccconf.h
15648 * doc/Makefile: fixed a flaw in "make install"
15650 2003-04-02 <johan AT balder>
15652 * src/ds390/gen.c (genCmp): no comments
15653 * src/mcs51/gen.c (genCmp): no comments
15654 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15655 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15657 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15659 * support/regression/generate-cases.py: place generated file in given sub directory
15660 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15661 * support/regression/Makefile: improvements for 'make -j';
15662 side effect: it's simpler and faster now
15664 2003-03-31 Borut Razem <borut.razem AT siol.net>
15666 * src/z80/main.c: link-{port} and as-{port} defined without path
15667 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15669 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15671 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15673 2003-03-30 Borut Razem <borut.razem AT siol.net>
15675 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15676 changed type of list parameter to set
15677 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15678 * src/port.h: changed type of do_assemble() parameter to set
15679 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15680 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15681 definition of "cppoutfilename" macro with NULL value in preProcess()
15682 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15683 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15684 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15685 replaced with set *binPathSet
15686 * shash_add() deallocates the item, if allready exsists, before adding the new one
15687 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15689 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15691 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15692 a nested for loop bug in the PIC port
15693 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15696 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15698 * support/Util/dbuf.h: remove C++ stuff to make it portable
15700 2003-03-28 Borut Razem <borut.razem AT siol.net>
15702 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15703 literal strings in stringLiteral()
15704 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15705 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15708 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15710 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15712 2003-03-26 <johan AT balder>
15714 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15715 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15716 * src/SDCCast.c (decorateType): fixed " -v < 3"
15718 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15720 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15721 Added Lenny Story's debug infrastructure changes:
15722 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15723 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15724 * src/cdbFile.c: added
15725 * src/SDCCdebug.c: added
15726 * src/SDCCdebug.h: added
15727 * src/SDCCast.c (createFunction)
15728 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15729 * src/SDCCmain.c (parseCmdLine, main)
15730 * src/SDCCmem.c (redoStackOffsets)
15731 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15734 * src/avr/gen.c (genAVRCode)
15735 * src/ds390/gen.c (gen390Code)
15736 * src/mcs51/gen.c (gen51Code)
15737 * src/pic/gen.c (genpic14Code)
15738 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15739 * src/xa51/gen.c (genXA51Code)
15740 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15742 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15744 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15745 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15747 2003-03-22 <johan AT balder>
15749 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15751 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15753 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15754 * doc/cdbfileformat.lyx: added, written by Lenny Story
15755 * doc/Makefile: added cdbfileformat.lyx
15756 * doc/clean.mk: added cdbfileformat.lyx
15758 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15760 * src/mcs51/peeph.def: fix bug #705773
15762 2003-03-20 <johan AT balder>
15764 An sfr/sbit can have an "at #" AND an initializer
15765 * src/SDCCsymt.c (checkSClass):
15766 * src/SDCCmem.c (allocGlobal):
15767 * src/SDCCmem.c (allocLocal):
15768 * src/SDCCast.c (createBlock):
15770 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15772 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15774 2003-03-16 <johan AT balder>
15776 Undid the hackup of const and volatile, the problem is much bigger
15778 * src/SDCCast.c:1.171
15779 * src/SDCCglue.c:1.138
15780 * src/SDCCicode.c:1.146
15781 * src/SDCCsymt.c:1.150
15782 * src/SDCCval.c:1.65
15784 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15786 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15787 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15789 2003-03-13 <johan AT balder>
15791 Hackup const and volatile modifiers in type chains a bit:
15793 * src/SDCCast.c:1.169
15794 * src/SDCCglue.c:1.136
15795 * src/SDCCicode.c:1.143
15796 * src/SDCCsymt.c1.146
15797 * src/SDCCsymt.h1.59
15798 * src/SDCCval.c:1.63
15800 2003-03-12 <johan AT balder>
15802 * src/SDCCBBlock.h: more LRH debugging junk
15803 * src/SDCCcflow.h: more LRH debugging junk
15804 * src/SDCCloop.c: more LRH debugging junk
15805 * src/SDCC.y (struct_declaration): fixed bug #697590
15806 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15807 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15808 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15810 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15811 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15812 test function names must now match exactly).
15813 * src/SDCCcse.c: added special case in findCheaperOp to allow
15814 extending a short integer. Makes less awful code for bug 700121 test case.
15816 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15818 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15819 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15821 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15823 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15824 actually called (operandsNotEqual() was called for all
15825 operandsNotEqualX tests).
15827 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15829 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15830 with shorter literals. Fixes bug 700121.
15832 2003-03-11 <johan AT balder>
15834 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15836 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15838 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15839 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15841 2003-03-10 Borut Razem <borut.razem AT siol.net>
15843 * src/SDCCmain.c: pipe preprocessor's output
15844 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15845 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15846 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15847 which closes all pipes in pipeSet set
15848 * src/SDCCset.c: free deleted item in function deleteSetItem()
15849 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15850 moved from z80 to src subproject
15851 * .version: increased version number to 2.3.4
15853 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15855 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15856 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15857 * support/regression/ports/xa51/spec.mk: fix typo
15859 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15861 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15863 2003-03-09 Borut Razem <borut.razem AT siol.net>
15865 * src/SDCCmain.c: pipe preprocessor's output
15866 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15867 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15868 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15869 which closes all pipes in pipeSet set
15870 * src/SDCCset.c: free deleted item in function deleteSetItem()
15871 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15872 moved from z80 to src subproject
15874 2003-03-09 Borut Razem <borut.razem AT siol.net>
15876 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15877 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15878 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15879 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15880 * src/SDCCglobl.h: unification of WIN32 native definitions
15882 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15884 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15886 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15888 * src/configure.in: check for endianess (even while cross-compiling)
15889 * src/configure: check for endianess (even while cross-compiling)
15890 * src/configure_in.h: check for endianess (even while cross-compiling)
15891 * src/avr/gen.c: remove old endianess stuff
15892 * src/mcs51/gen.c: remove old endianess stuff
15893 * src/ds390/gen.c: remove old endianess stuff
15894 * src/pic/gen.c: remove old endianess stuff
15895 * src/pic/genarith.c: remove old endianess stuff
15896 * src/pic/glue.c: fix endianess check
15897 * src/pic16/gen.c: remove old endianess stuff
15898 * src/pic16/genarith.c: remove old endianess stuff
15899 * src/pic16/glue.c: fix endianess check
15900 * src/xa51/gen.c: remove old endianess stuff
15901 * src/z80/gen.c: fix endianess check
15902 * src/SDCCglue.c: fix endianess check
15903 * src/ds390/peeph.def: fix bug 700036
15905 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15907 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15908 * src/configure: find appropriate data-types on host for SDCC's int and long
15909 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15910 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15911 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15913 2003-03-07 <johan AT balder>
15916 some minor cleanups before the big shot
15917 OP_DEFS and OP_USES now use Kevin's protection
15918 new option --nolabelopt
15920 * src/SDCCBBlock.c:
15929 * src/ds390/ralloc.c:
15930 * src/mcs51/ralloc.c:
15931 * src/pic/ralloc.c:
15932 * src/xa51/ralloc.c:
15933 * src/z80/ralloc.c:
15935 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15937 * src/pic/pcode.c (get_op): fix 64 bit warnings
15938 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15939 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15940 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15941 * support/regression/tests/malloc.c: fix 64 bit warnings
15943 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15945 * src/mcs51/gen.c (genMinus): fixed bug 696436
15947 2003-03-02 Borut Razem <borut.razem AT siol.net>
15949 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15951 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15953 * configure.in: test for mkstemp
15954 * sdccconf_in.h: add HAVE_MKSTEMP
15956 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15958 * device/include/ctype.h: removed warning while using --stack-auto
15959 * device/include/malloc.h: removed warning while using --stack-auto
15960 * device/include/string.h: removed warning while using --stack-auto
15962 2003-02-23 Borut Razem <borut.razem AT siol.net>
15964 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15965 because NDEBUG is defined (see man assert)
15966 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15968 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15970 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15971 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15973 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15975 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15976 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15978 2003-02-18 <johan AT balder>
15980 * as/mcs51/asmain.c (asmbl): module can start with a digit
15981 * as/z80/asmain.c (asmbl): module can start with a digit
15983 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15985 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15986 * src/asm.c: fix pipe() for Mingw32
15988 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15990 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15991 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15992 make -V work again; --c1mode reads now from stdin
15993 * doc/sdccman.lyx: added --c1mode
15994 * support/Util/SDCCerr.c: new messages for c1 mode
15995 * support/Util/SDCCerr.h: new messages for c1 mode
15996 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15998 2003-02-15 <johan AT balder>
16000 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16002 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16004 * doc/sdccman.lyx: Environment variables, -o and other minor things
16006 2003-02-14 <johan AT balder>
16008 * src/xa51/main.c: before anyone really tries to use it :)
16010 * Install doc's in share/sdcc/doc
16011 * removed some obsolete files
16012 * Do a proper make distclean and uninstall
16013 M Makefile.common.in
16016 M device/include/Makefile.in
16017 M device/lib/Makefile.in
16020 M sim/ucsim/doc/Makefile.in
16022 R src/avr/peeph.rul
16023 R src/xa51/peeph.rul
16024 M support/cpp2/Makefile.in
16025 M support/makebin/Makefile
16028 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16030 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16032 2003-02-10 Borut Razem <borut.razem AT siol.net>
16034 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16035 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16036 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16037 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16038 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16039 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16040 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16041 src/z80/Makefile.bcc: Borland Makefile cleanup
16042 * as/z80/Makefile.bcc: Added Borland Makefile
16043 * support/cpp2/borland.h: Removed
16045 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16047 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16048 * src/SDCC.lex: new pragma NOIV
16049 * src/SDCCglobl.h: new pragma NOIV
16050 * src/SDCCmem.c: new pragma NOIV
16052 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16054 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16056 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/SDCCmain.c: signal handling is switched off by --debug
16059 * doc/Makefile: small fix for install; use clean.mk again
16060 * doc/clean.mk: clean *.pdf and *.html too
16062 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16064 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16065 * device/lib/printfl.c: fix a ds390 bug by making it portable
16066 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16067 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16068 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16069 * debugger/mcs51/cmd.c: converted multi-line string literals
16070 * sim/ucsim/globals.cc: converted multi-line string literals
16071 * src/SDCCmain.c: introduced signal handler to remove temp files
16072 * doc/Makefile: small tweaks, implement clean
16073 * doc: removed generated files
16075 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16077 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16078 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16079 Address Record is not correctly generated for DS390."
16081 2003-02-02 Borut Razem <borut.razem AT siol.net>
16083 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16084 * as/mcs51/asm.h: fixed compilation with Borland C
16085 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16086 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16087 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16088 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16089 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16090 src/z80/Makefile.bcc: delete $(LIB) only if exist
16091 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16093 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16095 * device/include/malloc.h: introduced NULL
16096 * device/include/string.h: introduced NULL
16097 * device/include/stdlib.h: introduced NULL
16098 * device/lib/_memcpy.c: removed NULL
16099 * device/lib/_strcat.c: removed NULL
16100 * device/lib/_strchr.c: removed NULL
16101 * device/lib/_strcmp.c: removed NULL
16102 * device/lib/_strcpy.c: removed NULL
16103 * device/lib/_strcspn.c: removed NULL
16104 * device/lib/_strlen.c: removed NULL
16105 * device/lib/_strncat.c: removed NULL
16106 * device/lib/_strncmp.c: removed NULL
16107 * device/lib/_strncpy.c: removed NULL
16108 * device/lib/_strpbrk.c: removed NULL
16109 * device/lib/_strrchr.c: removed NULL
16110 * device/lib/_strspn.c: removed NULL
16111 * device/lib/_strstr.c: removed NULL
16112 * device/lib/_strtok.c: removed NULL
16113 * device/lib/malloc.c: removed NULL, include own header
16115 2003-02-02 <johan AT balder>
16117 * 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
16118 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16119 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16120 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16121 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16122 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16124 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16126 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16129 2003-02-01 <johan AT balder>
16131 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16133 2003-01-31 <johan AT CP255758-A>
16135 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16137 2003-01-30 <johan AT balder>
16139 * src/SDCCBBlock.c: automatic bug detection
16140 * src/SDCCicode.c: automatic bug detection
16142 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16144 * src/SDCCglobl.h: now --xram-size 0 works
16145 * src/SDCCmain.c: now --xram-size 0 works
16147 2003-01-29 <johan AT balder>
16149 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16151 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16153 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16154 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16155 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16156 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16157 * src/SDCCglobl.h: Added options --xram-size and --code-size
16158 * src/SDCCmain.c: Added options --xram-size and --code-size
16160 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16162 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16163 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16165 2003-01-27 <johan AT balder>
16167 * src/SDCC.y: fixed bug #613764
16169 2003-01-26 <johan AT balder>
16171 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16172 * src/SDCCsymt.h: fixed bug #673374
16173 * src/SDCCglue.c: fixed bug #661910
16174 * src/SDCCast.c: fixed bug #458099 and 673374
16176 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16178 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16179 * as/mcs51/strcmpi.h: added
16180 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16181 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16182 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16183 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16184 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16185 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16186 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16187 * as/mcs51/Makefile.aslink: new module strcmpi
16188 * as/mcs51/Makefile.asx8051: new module strcmpi
16189 * as/mcs51/Makefil.bcc: new module strcmpi
16190 * as/mcs51/Makefile.in: new module strcmpi
16191 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16193 2003-01-26 <johan AT balder>
16195 * src/SDCCglue.c: reverted back to 1.124
16196 * src/SDCCast.c: reverted back to 1.156
16197 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16199 2003-01-25 <johan AT balder>
16201 * src/SDCCglue.c: A better fix for bug #661910
16202 * src/SDCCast.c: A better fix for bug #661910
16203 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16205 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16207 * src/Makefile.in: remove spawn.o
16208 * src/SDCCmain.c: remove spawn.h
16209 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16210 * src/spawn.c: removed
16211 * src/spawn.h: removed
16212 * support/regression/ports/ds390/spec.mk: link with -r
16214 2003-01-24 <johan AT CP255758-A>
16216 * src/ds390/gen.c (aopOp): fixed bug #667458
16217 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16218 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16219 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16221 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16223 * src/mcs51/peeph.def: better assembler identation by Frieder
16224 * src/mcs51/gen.c: better assembler identation by Frieder
16226 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16228 * as/z80/string.h: removed for gcc 3.2
16229 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16230 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16232 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16234 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16235 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16236 * support/regression/Makefile: separate temp files for ports
16237 * support/regression/generate-cases.py: separate temp files for ports
16238 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16239 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16241 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16243 * moved tinitalk to device/examples/ds390
16245 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16247 * as/mcs51/lkmem.c: rflag is for DS390
16248 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16249 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16250 (linkEdit): move mem- and map-files the same way as ihx-files
16251 * src/z80/main.c (_setDefaultOptions): removed --generic
16252 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16253 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16254 * src/pic/glue.c (picglue): --c1mode works again
16255 * src/pic16/glue.c (pic16glue): --c1mode works again
16256 * src/asm.c (printCLine): fix #660034
16258 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16260 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16261 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16262 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16263 * as/mcs51/lkmem (summary): better fix for sp problem
16264 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16265 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16266 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16267 remove --stack-after-data
16269 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16271 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16272 * src/SDCCutil.c (join): ugly bug: missing '\0'
16273 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16275 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16277 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16279 * src/pic/main.c (_asmCmd): gpasm supports -o
16280 * src/z80/main.c: more general macros
16281 * device/lib/Makefile.in: remove intermediate files
16283 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16285 * .version: Bumped version number to 2.3.3
16286 * src/SDCCBBlock.c: new option -o
16287 * src/SDCCglobl.h: new option -o
16288 * src/SDCCglue.c: new option -o
16289 * src/SDCCmain.c: new option -o
16290 * src/asm.c: new option -o
16291 * src/ds390/main.c: new option -o
16292 * src/pic/glue.c: new option -o
16293 * src/pic/pcode.c: new option -o
16294 * src/pic/ralloc.c: new option -o
16295 * src/pic16/glue.c: new option -o
16296 * src/pic16/pcode.c: new option -o
16297 * src/pic16/ralloc.c: new option -o
16298 * src/z80/main.c: new option -o
16299 * device/lib/Makefile.in: use -o
16300 * support/regression/ports/ds390/spec.mk: use -o
16301 * support/regression/ports/gbz80/spec.mk: use -o
16302 * support/regression/ports/mcs51/spec.mk: use -o
16303 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16304 * support/regression/ports/z80/spec.mk: use -o
16305 * support/regression/ports/ucz80/spec.mk: use -o
16306 * support/regression/ports/xa51/spec.mk: use -o
16307 * support/regression/fwk/lib/timeout.c: fix usage string
16309 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16310 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16312 2003-01-07 <johan AT balder>
16314 * src/SDCCast.c (decorateType): fixed bug #600035
16316 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16317 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16318 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16319 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16320 * src/pic/pcode.c: outcommented unused variable to remove warnings
16321 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16323 2003-01-06 <karl AT turbobit.com>
16324 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16327 2003-01-06 <johan AT balder>
16329 * src/SDCCicode.c: fixed array add
16331 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16332 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16333 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16335 2003-01-04 <johan AT balder>
16337 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16339 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16340 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16342 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16343 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16344 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16346 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16347 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16349 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16350 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16352 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16353 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16355 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16357 * in /sdcc/as/mcs51/ changed these files in order to create an
16358 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16359 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16360 following files to include the previous two files: aslink.dsp,
16361 Makefile.aslink, Makefile.bcc, and Makefile.in.
16363 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16364 .adb instead of .cdb
16366 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16368 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16369 value from option --iram-size.
16371 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16373 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16376 2002-09-18 <wiml AT hhhh.org>
16378 * SDCClrange.h: exposed setFromRange() and setToRange()
16379 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16380 packRegsForAccUse() (bug 542397)
16381 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16382 multiple times and emitting the fetch operations more than once
16383 added aopGetUsesAcc() function to allow binary operators to
16384 fetch their operands in the correct order; made genMinus() emit
16385 compact code for X = LITERAL - Y
16387 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16388 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16389 sprintf() in line 1267.
16391 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16392 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16395 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16396 Changes to aslink (All the changes are marked with 'JCF'):
16398 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16401 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16402 area BSEG. Also moves, if possible, the DATA area down into the internal
16403 ram so more space is available.
16405 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16408 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16409 not bytes. Function summary() which creates a memory usage summary
16410 file with extension .mem. Reports of overlaping stack and small stack
16411 size. If the space for the stack is less than 16 bytes aslink trows a
16414 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16415 the 8051. Option 'y' for memory summary output file.
16417 Changes to sdcc (All the changes are marked with 'JCF'):
16419 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16421 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16422 overlaying area for it (uses RegBankUsed[4]).
16424 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16425 bank zero as used by default. By default aslink locates the stack
16426 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16427 the creation of the .mem file. Delegates the allocation of data area
16428 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16429 the begining of the stack area to aslink.
16431 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16432 glue() in SDCCglue.c creates an area for it.
16434 2002-09-03 Borut Razem <borut.razem AT siol.net>
16435 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16436 sdcc/src/pic/glue.c:
16437 introduced atexit() handler for teporay files removal in case of
16438 errors, assertions, ...
16440 2002-08-29 Borut Razem <borut.razem AT siol.net>
16441 * sdcc/support/cpp2/auto-host_vc_in.h:
16442 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16443 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16444 Maybe there is a similar problem with BORLANDC? It should be checked!
16446 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16447 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16448 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16449 was not executed, and the compiler (cl) launched a warning:
16450 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16452 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16453 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16455 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16456 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16458 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16459 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16460 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16461 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16462 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16463 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16464 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16465 - added Release configuration in VS projects
16466 - review of compiler an linker options
16467 - VC .exe files are generated in bin_vc directory, not to interfere
16468 with binaries generated from other projects (cygwin, mingw, bcc ...)
16470 * sdcc/src/yacc.dsp: added
16472 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16473 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16474 and insert the version number definitions from .version
16476 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16478 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16479 added - genarate auto-host.h using auto-host_vc_in.h as template
16482 removed from CVS, generated automatically
16484 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16485 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16487 2002-08-11 Borut Razem <borut.razem AT siol.net>
16488 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16490 2002-08-10 Borut Razem <borut.razem AT siol.net>
16491 * src/SDCCmain.c (main):
16492 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16493 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16494 The consequence was that some temporary files were not removed.
16497 unification of code in functions tempfilename() and tempfile():
16498 function tempnam() is defined in Visual Studio 6.0 and .NET
16500 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16502 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16503 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16504 - removed compiler command line option /WX: Treats all warnings as errors
16505 - update a list of source files, included into the project
16507 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16508 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16509 changed project type to Generic Project so that can be correcly converted to VS.NET project
16511 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16513 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16515 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16517 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16518 added return 0 statements after assert() to make compiler happy
16520 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16521 added newline in the def file to keep MSC compiler satisfied
16523 * sdcc/src/z80/gen.c:
16524 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16525 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16526 - solved MSC error in function aopDump()
16528 * sdcc_vc.h: define PREFIX as "\\sdcc"
16530 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16531 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16533 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16534 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16535 - Rewrote the register banking algorithm.
16536 - Added pCode live-range analysis to registers (for now, only non-used and
16537 singly-used registers optimized away)
16539 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16541 * 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.
16543 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16544 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16546 2002-04-22 Michael Hope <michaelh AT vroom>
16548 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16550 * configure.in (DD_COPT): Added include support required for gbdk.
16552 * .version: Bumped version number just to increase it.
16554 * src/SDCCmain.c: Added -nostdinc to the default options.
16556 2002-04-15 Michael Hope <michaelh AT vroom>
16558 * device/lib/z80/printf.c (sprintf): Added.
16560 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16562 * src/z80/peeph.def: Added transpose redundent load rule.
16564 * src/z80/main.c: Added force callee saves for jaune.
16566 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16568 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16570 2002-03-28 Johan Knol <johan AT balder>
16572 * src/SDCCval.c: fixed bug #532436
16574 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16576 Added "char *Processor" field to the port structure.
16579 Added -p option. Allows port dependent processor to be specified.
16582 Initialized the new field char *Processor field to NULL in all ports
16585 Compiler generated registers for interrupt context saving
16586 were not getting allocated.
16588 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16591 Fixed left shift. Will promote the left side of a left shift
16592 if a) left shifting more than size of operand or b) when assigned
16593 to something size > size of left side
16595 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16597 tons of changes. Register allocation has been
16598 rewritten. Added customization for the various PICs. Flow
16599 analysis is restructured. ...
16601 * src/pic/device.h:
16604 * src/pic/device.c:
16605 Added. device.c is a PIC port hack to accomodate variations
16608 2002-03-13 Michael Hope <michaelh AT vroom>
16610 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16612 2002-03-04 johanknol <johanknol AT manik>
16614 * /src/SDCCval.c: fixed
16616 const unsigned char arr[][2] = { { 0, 1 } };
16617 t18.c:1: error: Initializer element is not constant
16619 2002-03-04 bela <bela AT manik>
16621 * /device/include/mcs51reg.h:
16622 ds89c420 register definition update
16624 2002-03-03 <johan AT FRIJA>
16626 * support/Util/SDCCerr.c: did something, but don't no why anymore
16628 * support/regression/tests/bug-524691.c: made it a little less shy
16630 * src/SDCCast.c (decorateType): fixed bug #524697
16632 * src/SDCCast.c: made some lineno improvements
16634 * src/SDCCval.c (getNelements): changed warning to error
16636 * src/SDCCglue.c (printIvalArray): changed warning to error
16638 * src/SDCCicode.c: fixed a warning for mingw
16640 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16642 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16644 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16646 * src/ds390/peeph.def:
16647 Added some more peephole rules
16649 * src/ds390/gen.c: Various fixes & enhancements
16651 * src/SDCClrange.c, src/SDCClrange.h:
16652 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16654 * src/ds390/ralloc.c:
16655 various fixes & enhancements (ds390) specific
16657 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16658 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16661 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16663 2002-03-02 <johan AT FRIJA>
16665 * src/SDCCast.c (decorateType): fixed bug #524708
16667 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16669 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16671 2002-03-01 Michael Hope <michaelh AT vroom>
16673 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16675 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16677 2002-03-01 <johan AT FRIJA>
16679 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16681 * src/SDCCast.c (decorateType): fixed bug #524209
16683 * src/SDCCval.c (valNot): fixed bug #524195
16685 2002-02-26 <johan AT balder>
16687 * src/xa51/gen.c: fixed a warning
16689 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16691 * src/SDCCast.c (decorateType): fixed bug #522534
16693 2002-02-23 <johan AT balder>
16695 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16697 2002-02-22 <johan AT balder>
16699 * src/SDCCast.c: fixed bug #514865
16701 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16703 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16705 * sdcc/src/SDCCloop.c:
16706 Previous fix was not good. basic blocks that have "break" or "return" are
16707 not really partof a loop , but live ranges used in these blocks should
16708 be live thru the entire loop, so set partOfLoop but don't add them to
16711 2002-02-21 <johan AT FRIJA>
16713 * src/SDCCcse.c: fixed bug #514308
16715 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16718 Fixed BUG #519583. If a conditional block ended in a return/break
16719 statement inside a loop, it was not being considered part of the loop.
16721 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16723 2002-02-10 Karl Bongers <karl AT turbobit.com>
16726 Fixed up SDCDB debugger somewhat. Updated debugger/README
16727 with lots of comments and notes.
16729 * device/examples/test2.c:
16730 Fix bug, "red" variable not being initialized(compiler complained).
16732 * device/examples/Makefile, examples/test3.c:
16733 Add Makefile in device/examples folder, compiles test3.c
16734 for use as a multiple module SDCDB test case.
16736 * sim/ucsim/cmd.src/cmdset.cc:
16737 Took out debug printfs in ucsim "next" command.
16739 * sim/ucsim/xa.src:
16740 Karl and Johan start ucsim XA support. Most dissassembly working,
16741 about 75% emulation done(plenty of work remaining).
16743 * sim/ucsim/z80.src:
16744 Add Z80 support to ucsim, add test-ucz80 regression test,
16745 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16746 Notice z80 compiler fails on examples/test3.c/crc code.
16748 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16750 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16751 Added support for --parms-in-bank1
16753 * src/ds390/peeph.def:
16754 added a few more peephole optimzations
16756 * src/ds390/main.c:
16757 1) added __builtin_inp & __builtin_outp used to read in data of given length
16758 from a memory mapped port
16759 2) added __builtin_memcmp
16760 3) added __builtin_swapw swap bytes of a short
16762 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16763 1) handle multiple send & receives from register bank1
16764 2) ralloc can now allocate DPTR1 to some liveRanges
16766 * src/SDCCsymt.c, src/SDCCsymt.h:
16767 changes to handle multiple sends & receives
16769 * src/SDCCptropt.h:
16770 added some pointer arithmetic optimization
16772 * src/SDCCptropt.c:
16773 added some pointer arithmetic optimizations but not stable yet so not
16774 called from anywhere (will get this working shortly)
16776 * src/SDCCopt.c: fixed for multiple sends & receives
16779 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16780 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16781 set preprocessor defines (depending on options)
16783 * src/SDCCicode.c, src/SDCCicode.h:
16784 changes made to handle multiple sends & receives
16787 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16789 * src/SDCCcse.c, src/SDCCcse.h:
16790 added function findbackward def (to be used in upcoming optimization)
16792 * src/SDCCcflow.c, src/SDCCcflow.h:
16793 added function returnAtEnd - to determine if a basic block terminates with
16796 * src/SDCCast.c, src/SDCCast.h:
16797 added option parms-in-bank1
16799 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16800 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16801 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16802 adjusted for --parms-in-bank1 option
16804 * device/include/string.h:
16805 donot redefine "reentrant" keyword
16807 * device/include/ds80c390.h: Added some more SFRs
16809 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16811 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16813 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16815 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16817 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16819 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16821 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16823 * Added --xram-movc option
16825 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16827 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16829 2002-01-11 Johan Knol
16831 * Added math lib of Jesus Calvino-Fraga
16833 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16835 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16836 * support/regression/Makefile: new target test-mcs51-stack-auto
16837 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16839 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16841 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16843 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16845 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16847 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16849 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16851 * src/SDCCglue.h: add definition for printIvalChar()
16853 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16855 * src/SDCCast.c: fix #498138 by Johan
16857 * src/SDCCglue.c: fix #498138 by Johan
16859 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16861 * support/regression/Makefile: fix clean
16863 * support/regression/ports/ds390/support.c: fix transmission of last character
16865 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16867 * /sdcc/src/ds390/gen.c:
16868 a) improved computing address of stack variable
16869 b) took out some #if 0 code
16870 c) improved parmBytes adjustment
16871 d) improved genPlusIncr & genMinusIncr
16872 e) genCmp could generate bad code (when left assigned to DPTR)
16873 f) Fixed bug in hasInc
16875 * /sdcc/src/ds390/ralloc.c:
16876 a) packRegsForSupport could mess up live information (Fixed)
16877 b) packRegsDPTRuse could be incorrect for left & right shift
16879 * /sdcc/src/mcs51/ralloc.c:
16880 packRegsForSupport could mess up the live information (Fixed)
16882 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16884 * /sdcc/src/SDCCast.c:
16885 can reverse a loop even if function call is present as long
16886 as the loop control variable is local & is not passed as parameter
16888 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16890 * /sdcc/ChangeLog: *** empty log message ***
16892 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16893 More builtin function additions for TININative
16895 * /sdcc/src/ds390/ralloc.c:
16896 Had broken the regression testsuite
16898 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16900 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16901 Added funcattr hasStackParms will be set for reentrant functions when there
16902 are paramteres on the stack, this helps in minimizing frame pointer generation
16903 typeFromStr can handle function pointers now
16905 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16906 *** empty log message ***
16908 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16910 * /src/ds390/gen.c, /src/ds390/main.c:
16911 More builtin function additions for TININative
16913 * /src/ds390/ralloc.c:
16914 Had broken the regression testsuite
16916 * /src/SDCCast.c: Fixed a bug in dumptree
16918 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16919 Added funcattr hasStackParms will be set for reentrant functions when there
16920 are paramteres on the stack, this helps in minimizing frame pointer generation
16921 typeFromStr can handle function pointers now
16923 * /doc/builtins.txt, /doc/TININative.txt:
16924 *** empty log message ***
16927 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16929 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16930 ALPHA version for -mTININative
16932 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16933 updated to reflect changes in the port structure
16936 added function do_assemble (similar to do_link) if non-null this function
16937 will be called to do assembly (-mTININative) requires a multi command
16939 added function genAssemblerEnd will be called to generate assembler Epilogue
16942 added _JavaNative to debug info printing
16944 * /src/SDCCmain.c: added option --tini-libid
16945 added port->do_assemble function (-mTININative) has a multi command assemble
16947 * /src/SDCCglue.c: Disabled "constExpr" check
16948 added port->genAssemblerEnd function
16950 * /src/SDCCglobl.h: Added option --tini-libid value
16953 tookout optimizeCompare from the header (has no external references)
16955 * /src/SDCCast.c: made one more function "static"
16957 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16959 * src/z80/mappings.i: Added z80asm support.
16961 * src/z80/main.c: Added z80asm support on --asm=z80asm
16963 * src/z80/gen.c: Fixed asm portability issues.
16965 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16967 * src/SDCCglue.c (printExterns): Added global/extern split.
16969 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16971 * support/regression/Makefile: added test for mcs51 model large
16973 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16975 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16977 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16979 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16981 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16983 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16985 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16987 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16989 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16991 * support/regression/tests/simplefloat.c: Port to mcs51.
16993 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16994 * support/regression/tests/bug-485362.c: Added.
16996 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16998 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17000 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17002 * src/z80/gen.c (aopDump): Added a dump function.
17004 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17005 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17007 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17009 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17011 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17013 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17015 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17017 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17019 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17021 * support/regression/ports/ds390/support.c: Use tinibios.
17023 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17025 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17027 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17028 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17030 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17032 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17034 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17036 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17038 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17039 (packRegsForIYUse): Created and optimised.
17041 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17043 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17044 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17046 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17048 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17050 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17052 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17054 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17056 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17058 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17060 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17062 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17064 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17066 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17068 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17069 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17070 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17072 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17074 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17075 (genNotFloat): Added.
17076 (genUminusFloat): Added.
17078 * device/lib/z80/Makefile: Added floating pt stubs.
17080 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17082 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17084 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17086 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17088 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17090 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17092 * sdcc/support/regression/Makefile: Add port ds390.
17094 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17096 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17098 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17100 * sdcc/support/regression/ports/ds390/support.c: Added.
17102 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17104 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17106 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17108 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17110 * device/include/malloc.h: Added z80 and gbz80 support.
17112 * device/lib/gbz80/heap.s: Added.
17114 * device/lib/z80/heap.s: Added.
17116 * device/lib/malloc.c: Added z80 and gbz80 support.
17118 * support/regression/tests/malloc.c (testMalloc): Added.
17120 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17122 * support/regression/tests/bug-478094.c: Added.
17124 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17126 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17128 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17130 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17132 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17134 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17136 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17138 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17140 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17142 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17144 * support/regression/tests/bug-477927.c: Added.
17146 * src/z80/peeph.def: Added minor rules.
17148 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17150 * src/z80/peeph.def: Added jump optimisation modification.
17152 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17154 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17156 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17158 * support/regression/tests/funptrs.c: Added.
17160 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17162 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17164 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17166 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17168 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17170 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17171 (movLeft2ResultLong): Created.
17173 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17174 (joinPushes): Added. Joins two char pushes into a word push.
17176 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17178 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17180 * support/makebin/Makefile (install): Added creation of dest dir.
17182 2001-10-24 Karl Bongers <karl AT turbobit.com>
17184 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17186 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17188 * src/z80/ralloc.c: Turned off faulty pack for one use.
17190 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17192 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17194 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17196 * support/regression/Makefile: Improved clean
17198 * support/regression/ports/gbz80/spec.mk: Added clean
17200 * support/regression/ports/host/spec.mk: Added clean
17202 * support/regression/ports/z80/spec.mk: Added clean
17204 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17206 * support/regression/ports/mcs51/timeout.c: little improvements
17208 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17210 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17212 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17214 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17216 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17218 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17220 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17222 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17223 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17225 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17227 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17229 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17231 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17233 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17235 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17237 * support/regression/tests/longor.c: Added.
17239 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17241 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17243 * as/mcs51/aslink.h: define PATH_MAX
17245 * as/mcs51/asm.h: define PATH_MAX
17247 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17249 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17251 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17253 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17255 * src/SDCCglobl.h: define PATH_MAX
17257 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17259 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17261 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17263 * src/z80/gen.c (gencjneshort): Fixed
17265 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17267 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17269 * support/regression/tests/bug-469671.c: Added.
17271 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17273 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17275 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17277 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17279 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17281 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17283 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17285 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17287 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17289 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17291 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17293 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17295 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17297 * 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.
17299 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17301 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17303 2001-10-07 <johan AT FRIJA>
17305 * device/lib/gets.c (gets): fixed the return value.
17307 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17308 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17310 * 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.
17312 * 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.
17314 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17316 * src/pic/gen.c: Removed Safe_strdup.
17318 * configure.in: Added option to enable libgc support.
17320 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17321 (bitVectUnion): Optimised.
17322 (bitVectIntersect): Optimised.
17323 (bitVectBitsInCommon): Optimised.
17324 (bitVectCplAnd): Optimised.
17326 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17328 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17330 * src/SDCCmain.c: distinguish between assembler debug and plain options
17332 * src/avr/main.c: remove standard assembler options
17334 * src/ds390/main.c: remove standard assembler options
17336 * src/mcs51/main.c: remove standard assembler options
17338 * src/port.h: removed "PENDING" comment
17340 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17342 * src/device/lib/_mulint.c : new, with assember functions
17344 * src/device/lib/_mullong.c : new, with assember functions
17346 * src/device/lib/_divuint.c : with assember functions
17348 * src/device/lib/_divsint.c : with assember functions
17350 * src/device/lib/_divulong.c: with assember functions
17352 * src/device/lib/_divslong.c: with assember functions
17354 * src/device/lib/_moduint.c : with assember functions
17356 * src/device/lib/_modsint.c : with assember functions
17358 * src/device/lib/_modulong.c: with assember functions
17360 * src/device/lib/_modslong.c: with assember functions
17362 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17364 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17366 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17367 replaced _mululong.c and _mulslong.c by _mullong.c
17369 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17371 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17373 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17375 * src/SDCCglue.c: test, if win32api is available for MINGW
17377 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17379 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17380 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17381 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17382 * support/regression/ports/host/spec.mk: removed GENERIC
17383 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17384 * support/regression/ports/z80/spec.mk: removed GENERIC
17386 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17388 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17390 * support/regression/tests/bug-467035.c: Created.
17392 2001-10-01 <johan AT FRIJA>
17394 * src/SDCC.y: fixed bug #466586 part 1
17396 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17398 * SDCCicode.c: z80 has no generic pointers
17399 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17401 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17403 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17405 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17407 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17409 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17411 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17413 * configure.in: Fixed up so that ucsim is only configured once.
17415 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17417 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17418 (getPathDifference): As above.
17420 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17422 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17424 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17425 * .version: Updated to 2.3.1
17427 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17428 Added copyright header.
17430 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17431 (assemble): Added support for macro based assembler commands.
17432 (linkEdit): Added support for macro based linker commands.
17433 (preProcess): Changed the pre-processor to use macros.
17434 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17435 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17437 * device/lib/z80/crt0.s: Added module name for debugging.
17439 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17441 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17443 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17445 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17447 * src/Makefile.in: Added SDCCmacro and SDCCutil
17449 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17451 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17453 2001-09-16 <johan AT FRIJA>
17455 * 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.
17457 2001-09-15 <johan AT FRIJA>
17459 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17460 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17462 2001-09-11 <johan AT FRIJA>
17464 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17466 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17468 * support/regression/tests/bug-460444.c: Added test case.
17470 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17471 (genCast): Added justification for all of the asserts.
17473 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17475 * support/regression/support.c: _xdata replaced by xdata
17477 * support/regression/spec.mk: removed _generic
17479 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17481 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17483 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17484 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17486 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17488 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17490 * support/regression/tests/bug-460010.c: Added test case.
17492 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17494 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17496 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17498 * support/regression/testfwk.c: removed workaround for bug #436344
17500 * support/regression/tests/bp.c: use less memory with mcs51
17502 * support/regression/tests/bug-441448.c: use less memory
17504 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17506 * support/regression/collate-results.py: typo
17508 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17510 * support/regression/tests/fetchoverlap.c: Added new test case.
17512 * support/regression/tests/bp.c: Added new test case.
17514 * support/regression/tests/bug-448984.c: Added new test case.
17516 * support/regression/tests/pow2shifts.c: Added new test case.
17518 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17519 (genlshTwo): Fixed right shift for count > 8.
17521 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17523 2001-09-08 <johan AT FRIJA>
17525 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17527 2001-09-07 <johan AT FRIJA>
17529 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17531 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17533 2001-09-06 <johan AT FRIJA>
17535 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17536 * bernhard noted me at this: "() equals to (void)" (1.38)
17538 2001-09-05 <johan AT FRIJA>
17540 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17542 2001-09-04 <johan AT FRIJA>
17544 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17547 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17549 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17551 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17553 * link/z80/aslink.h: Fixed path for PATH_MAX
17555 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17557 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17559 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17561 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17563 * 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.
17565 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17567 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17568 (genCmp): Fixed up genCmp for the GB with longs.
17570 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17572 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17574 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17576 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17578 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17580 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17582 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17584 * 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.
17586 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17588 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17590 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17592 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17594 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17596 * sim/ucsim/configure: little improvement of Cygwin-detection
17597 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17598 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17599 * support/regression/tests/bug-221100.c: small changes for mcs51
17600 * support/regression/tests/bug-221168.c: small changes for mcs51
17601 * support/regression/tests/bug-227710.c: small changes for mcs51
17602 * support/regression/tests/staticinit.c: small changes for mcs51
17603 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17604 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17605 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601