1 2009-03-11 Borut Razem <borut.razem AT siol.net>
3 * as/asranlib/asranlib.c: retain the original file mode
5 2009-03-10 Borut Razem <borut.razem AT siol.net>
7 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
8 support/regression/tests/bug1875933.c:
9 fixed bug #1875933: Evelyn jumps into the void
10 thanks to Robert Larice
12 2009-03-10 Raphael Neider <rneider AT web.de>
14 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
15 to pCodeInstruction to avoid a segmentation fault
17 2009-03-03 Borut Razem <borut.razem AT siol.net>
19 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
21 2009-03-03 Raphael Neider <rneider AT web.de>
23 * device/lib/pic/libdev/Makefile.in: build device-specific
24 libraries for the correct processor, fixes #2654585
26 2009-03-01 Raphael Neider <rneider AT web.de>
28 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
30 2009-03-01 Borut Razem <borut.razem AT siol.net>
32 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
33 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
34 changed sdcc version to 2.9.0
36 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
38 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
39 (serialRegAssign): do not spil bit registers
40 throughout cosmetic changes
41 * support/regression/tests/bug2435941.c: new, added
43 2009-02-28 Raphael Neider <rneider AT web.de>
45 * src/regression/compare10.c,
46 src/regression/compare7.c,
47 src/regression/compare8.c,
48 src/regression/compare9.c: reset watchdog timer in time
49 * src/regression/configword.c: apply patch from #2488150
50 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
51 handler to 0x0000 as the linker no longer knows STARTUP sections
52 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
53 patch #2512926 to (mostly) fix #1762626, cosmetic changes
54 * src/pic/pcodepeep.c: remove reference to nonexisting function
56 2009-02-28 Raphael Neider <rneider AT web.de>
58 * device/include/pic16/signal.h: avoid multiline inline
59 assembler statements in macros, addresses #2644965
61 2009-02-27 Raphael Neider <rneider AT web.de>
63 * device/include/pic16/pic18f[24][3456]k20.h,
64 device/include/pic16/pic18f[68][567]j50.h,
65 device/include/pic16/pic18f[68]6j55.h,
66 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
67 device/lib/pic16/libdev/pic18f[68][567]j50.c,
68 device/lib/pic16/libdev/pic18f[68]6j55.c,
69 device/include/pic16/pic18fregs.h,
70 device/include/pic16/pic16devices.txt,
71 device/lib/pic16/pics.all,
72 device/lib/pic16/libdev/Makefile.am,
73 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
74 families (87j50 family contributed by Robert Wuest)
76 * device/include/pic16/adc.h,
77 device/lib/pic16/libio/adc/adcbusy.c,
78 device/lib/pic16/libio/adc/adcclose.c,
79 device/lib/pic16/libio/adc/adcconv.c,
80 device/lib/pic16/libio/adc/adcopen.c,
81 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
83 * doc/sdccman.lyx: updated list of supported devices, fixed typo
84 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
86 * device/lib/pic16/Makefile.in,
87 device/lib/pic16/libm/Makefile.in,
88 device/lib/pic16/debug/Makefile.in,
89 device/lib/pic16/libio/Makefile.in,
90 device/lib/pic16/startup/Makefile.in,
91 device/lib/pic16/libsdcc/Makefile.in,
92 device/lib/pic16/libdev/Makefile.in,
93 device/lib/pic16/libc/Makefile.in: regenerated
95 2009-02-27 Borut Razem <borut.razem AT siol.net>
97 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
98 #1829678 and #1704376 in the way proposed by Alan Baldwin
100 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
102 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
103 to Steve Qu for the fix.
105 2009-02-23 Borut Razem <borut.razem AT siol.net>
107 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
108 it is already fixed for mcs51 and hc08 targets
109 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
111 2009-02-22 Borut Razem <borut.razem AT siol.net>
113 * device/lib/Makefile.in: fixed parenthesis error
114 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
115 fixed webdocs bug #1967920: --version
117 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
119 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
121 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
123 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
124 when addresses are unsorted
126 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
128 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
129 Gudjon Gudjonsson <gudjon AT gudjon.org>
130 * device/include/mcs51/p89c66x.h: fixed some defines
131 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
132 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
135 2009-02-14 Borut Razem <borut.razem AT siol.net>
137 * doc/sdccman.lyx: corrected cpp info
139 2009-02-13 Borut Razem <borut.razem AT siol.net>
141 * as/Makefile.in: *.doc renamed to *.txt
143 2009-02-11 Borut Razem <borut.razem AT siol.net>
145 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
146 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
148 2009-02-11 Borut Razem <borut.razem AT siol.net>
150 * doc/sdccman.lyx: documented ar format libraries
152 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
154 * support/regression/tests/float_single.c: added regression
155 test. Some testpoints for probably rarely used functions
156 (acosf, sinhf, tanf, expf) disabled for some targets
158 2009-02-10 Raphael Neider <rneider AT web.de>
160 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
161 (genAssign): fixed for operands on the stack
163 * device/lib/pic16/libc/stdio/vfprintf.c,
164 device/lib/pic16/configure.ac,
165 device/lib/pic16/Makefile.common: add configurable support for
166 printing floats via ./configure --enable-floats
167 * device/lib/pic16/configure,
168 device/lib/pic16/Makefile.in,
169 device/lib/pic16/libm/Makefile.in,
170 device/lib/pic16/debug/Makefile.in,
171 device/lib/pic16/libio/Makefile.in,
172 device/lib/pic16/startup/Makefile.in,
173 device/lib/pic16/libsdcc/Makefile.in,
174 device/lib/pic16/libdev/Makefile.in,
175 device/lib/pic16/libc/Makefile.in: regenerated
176 * doc/sdccman.lyx: documented float support and how to get it
177 * doc/Makefile.in: fixed race condition on parallel builds
179 * device/lib/pic16/libc/stdio/sprintf.c,
180 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
181 pointer to the string buffer, enlarge buffer for x_ftoa()
183 2009-02-10 Borut Razem <borut.razem AT siol.net>
185 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
187 2009-02-10 Raphael Neider <rneider AT web.de>
189 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
191 2009-02-09 Raphael Neider <rneider AT web.de>
193 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
194 artificial bank size limits for compound data (structs, arrays),
195 avoids assert if --obanksel=N, N > 1, is given
197 2009-02-09 Borut Razem <borut.razem AT siol.net>
199 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
200 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
201 uses '`' character instead '\n' for padding
202 * as/asranlib/asranlib.c: made it more robust
204 2009-02-08 Borut Razem <borut.razem AT siol.net>
207 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
208 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
211 2009-02-07 Borut Razem <borut.razem AT siol.net>
213 * as/asranlib/asranlib.c: fixed BSD header length calculation
214 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
215 due sdcc asxxxx license change to GPLv3
217 2009-02-05 Borut Razem <borut.razem AT siol.net>
219 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
220 added support for BSD (Mac OS X) ar format
221 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
222 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
223 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
224 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
225 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
226 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
227 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
228 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
229 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
230 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
231 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
232 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
233 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
234 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
235 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
236 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
237 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
238 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
239 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
240 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
241 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
242 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
243 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
244 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
245 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
246 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
247 changed license to GPL either version 3, or (at your option) any
250 2009-02-05 Borut Razem <borut.razem AT siol.net>
252 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
253 added support for BSD (Mac OS X) ar format
255 2009-02-02 Borut Razem <borut.razem AT siol.net>
257 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
258 device/lib/z80/Makefile.in:
259 chose source files in the PORT directory if they are available
261 2009-02-01 Raphael Neider <rneider AT web.de>
263 * device/lib/pic16/libdev/pic18f1220.c,
264 * device/lib/pic16/libdev/pic18f4450.c:
265 define SSPBUF to allow use of printf
267 2009-02-01 Borut Razem <borut.razem AT siol.net>
269 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
270 device/lib/hc08/Makefile.in, device/lib/incl.mk,
271 device/lib/z80/Makefile.in:
272 don't remake libraries
273 * support/regression/tests/snprintf.c:
274 reenable floating point in small-xstack-auto library
276 2009-01-26 Raphael Neider <rneider AT web.de>
278 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
280 2009-01-25 Raphael Neider <rneider AT web.de>
282 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
283 search path instead of appending them
285 2009-01-24 Borut Razem <borut.razem AT siol.net>
287 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
288 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
289 to 32 bit unsigned int when calling sputl() since it is a macro
290 * as/link/lkar.c: changed the initialization of This->loaded
292 2009-01-23 Borut Razem <borut.razem AT siol.net>
294 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
295 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
296 unsigned int when calling new(), since asxxxx doesn't use function
299 2009-01-21 Borut Razem <borut.razem AT siol.net>
301 * as/link/lkar.h: sgetl and sputl are independent of endianness
302 * as/link/sdxxxx_config.h.in: removed endianness detection
304 2009-01-20 Borut Razem <borut.razem AT siol.net>
306 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
307 due creation of ar format libraries
308 * support/scripts/sdcc.nsi:
309 don't add nonexistent object files to the package
311 2009-01-19 Borut Razem <borut.razem AT siol.net>
313 * Makefile.in, configure.in, configure,
314 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
315 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
316 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
317 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
318 device/lib/small/Makefile.in,
319 device/lib/z80/Makefile.in: create ar format libraries
320 * support/regression/ports/mcs51-xstack-auto/spec.mk:
321 use device/lib/Makefile to create library
322 * support/regression/tests/snprintf.c:
323 floating point is not enabled in small-xstack-auto library
324 * device/lib/libfloat.lib, device/lib/libint.lib,
325 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
327 2009-01-18 Borut Razem <borut.razem AT siol.net>
329 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
330 warning: extra tokens at end of #endif directive
332 2009-01-11 Borut Razem <borut.razem AT siol.net>
334 * Makefile.in: added SDCC_ASRANLIB to PKGS
336 2009-01-10 Borut Razem <borut.razem AT siol.net>
338 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
339 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
340 due added support for ar format libraries
342 2009-01-09 Borut Razem <borut.razem AT siol.net>
344 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
345 as/asranlib/asranlib.c: added asranlib
346 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
347 * Makefile.in, as/link/hc08/Makefile.in,
348 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
349 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
350 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
351 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
352 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
353 configure.in, sdcc.dsw: modified to support ar format libraries
355 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
357 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
360 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
362 * sim/ucsim/z80.src/inst_ed.cc:
363 Fixed bug #2488074, which made regression tests fail.
365 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
367 * device/lib/z80/mod.s,
368 device/lib/z80/div.s,
369 device/lib/z80/mulchar.s,
370 device/lib/z80/mul.s,
371 device/lib/z80/divsigned.s,
372 device/lib/z80/Makefile.in:
373 Implemented RFE #1702376.
375 2009-01-05 Borut Razem <borut.razem AT siol.net>
377 * as/link/lksdcclib.c:
378 fixed linker hanging in INDEXLIB is not defined (hc08)
380 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
383 Implemented RFE #2485684, and some further improvements of HL caching
385 * src/z80/peeph-z80.def:
386 Fixed a bug exposed by implementing RFE #2485684.
388 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
390 * src/z80/peeph-z80.def:
391 Peephole improvements.
394 device/include/string.h,
395 device/lib/z80/memmove.s:
397 * device/lib/z80/Makefile.in,
398 device/lib/Makefile.in,
399 support/regression/tests/memory.c,
400 device/lib/z80/strlen.s:
401 Partially implemented RFE #2471534.
403 2009-01-04 Borut Razem <borut.razem AT siol.net>
405 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
406 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
407 * doc/README.txt: updated John Hartman's e-mail address
408 * as/link/lkrel.c, as/link/lksdcclib.c:
409 fixed bug #2484677: Linker hangs
410 * src/z80/peep.c: fixed msvc warning C4047:
411 'return' : 'int ' differs in levels of indirection from 'char *'
412 * config.dsp: as/lib corrected to as/link
414 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
417 Implemented RFE #2484693.
418 * src/z80/peeph-z80.def:
419 Some peephole improvements.
421 2009-01-03 Borut Razem <borut.razem AT siol.net>
424 fixed warning: 'ret' may be used uninitialized in this function
426 2009-01-02 Borut Razem <borut.razem AT siol.net>
428 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
429 as/link/getline.[ch], as/link/lkrel.[ch]: added,
430 made support for differnet library formats more flexible,
431 preparation for support of ar format
432 * as/link/lklibr.c, as/link/z80/Makefile.in,
433 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
434 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
435 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
436 as/link/hc08/lkelf.c, as/link/aslink.h:
437 made support for differnet library formats more flexible,
438 preparation for support of ar format
440 2009-01-01 Borut Razem <borut.razem AT siol.net>
442 * as/link/asxxxx_config.h.in:
443 fixed warning: extra tokens at end of #endif directive
445 fixed warning: suggest parentheses around && within ||
446 * device/lib/Makefile.in: allow whitespaces at the end of lines in
447 ports.build, in order to make it work on cygwin - it seems to be a
448 bug in cygwin grep: CR is not treated as part of end-of-line
450 2008-12-31 Borut Razem <borut.razem AT siol.net>
452 * configure, configure.in, config.dsp, config_vc.awk,
453 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
454 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
455 introduced asxxxx_config.h.in
457 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
460 src/z80/peeph-z80.def:
461 Minor addition improvement.
463 2008-12-30 Raphael Neider <rneider AT web.de>
465 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
466 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
467 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
468 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
469 support/librarian/sdcclib.c, support/makebin/makebin.c:
470 partially revert changes from r5293..r5295
472 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
474 * src/z80/peeph-z80.def:
475 Minor peephole improvement.
477 2008-12-29 Raphael Neider <rneider AT web.de>
479 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
480 incorrectly discarded BANKSELs
482 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
484 * support/regression/tests/memory.c:
485 Added simple test for memset(), memcpy() and memmove()
487 2008-12-29 Borut Razem <borut.razem AT siol.net>
489 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
491 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
493 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
494 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
495 (177.j): added new rule
496 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
497 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
498 (decorateType CAST): propagate storage class to generic pointer results
500 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
502 * device/lib/z80/string.c,
503 device/lib/z80/printf.c,
504 device/lib/z80/mul.s:
507 Fixed code generation bug exposed by builtin memcpy().
509 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
511 * device/lib/_memcpy.c:
512 fixed conflict with builtin memcpy()
514 2008-12-26 Borut Razem <borut.razem AT siol.net>
516 * support/librarian/sdcclib.c:
517 fixed bug 2466950: "sdcclib broken"
518 by removing fgets return value check
520 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
523 device/include/string.h: Implemented RFE #1914254
525 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
526 * device/lib/z80/Makefile.in,
527 device/lib/Makefile.in,
528 device/lib/z80/memmove.s: Implemented RFE #1914256
530 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
532 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
533 * src/z80/peep.c: improved checks for unused data
535 src/z80/main.c: Implemented RFE #1899189
537 2008-12-25 Borut Razem <borut.razem AT siol.net>
539 * support/regression/Makefile.in:
540 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
542 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
544 * src/z80/peeph-z80.def: minor peephole improvements
546 2008-12-21 Borut Razem <borut.razem AT siol.net>
548 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
549 due to redefinition of symbol __assert
550 sdcclib.c:53:1:warning: "__assert" redefined
551 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
552 warning: this is the location of the previous definition
554 2008-12-20 Raphael Neider <rneider AT web.de>
556 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
557 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
558 support/cpp/libcpp/macro.c: fix format string errors
560 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
562 * src/pic/device.c: partial rewrite using strtok,
563 quieten compiler warnings, adopt SDCC coding style
565 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
566 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
567 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
568 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
569 support/librarian/sdcclib.c, support/makebin/makebin.c:
570 quieten most compiler warnings
572 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
573 probably fix operator precedence bug
575 * doc/clean.mk: quieten rm if no .lyx is present
577 2008-12-19 Borut Razem <borut.razem AT siol.net>
579 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
580 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
581 doc/README.txt, doc/test_suite_spec.lyx:
582 applied patch 2446381: Dcoumentation spelling correcitons
583 thanks to Steven Borley
585 2008-12-16 Raphael Neider <rneider AT web.de>
587 * device/include/pic/pic12f629.h,
588 device/include/pic/pic12f675.h,
589 device/lib/pic/libdev/pic12f629.c,
590 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
592 2008-12-14 Borut Razem <borut.razem AT siol.net>
594 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
595 converted to LyX 1.5.7 (\lyxformat 276) format
597 2008-12-07 Borut Razem <borut.razem AT siol.net>
599 * support/regression/tests/bitfields.c:
600 added test case for bug #2366757
602 2008-12-07 Raphael Neider <rneider AT web.de>
604 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
605 NULL pointer dereference, closes #2366757
607 2008-11-25 Raphael Neider <rneider AT web.de>
609 * device/include/pic16/pic16devices.txt,
610 sdcc/src/pic16/device.c,
611 sdcc/src/pic16/device.h: implicitly disable XINST
612 whenever CONFIG4L is set via an additional optional
613 argument to the configword directive in pic16devices.txt
615 2008-11-24 Raphael Neider <rneider AT web.de>
617 * device/lib/pic16/configure.ac,
618 device/lib/pic16/Makefile.common: fixed quoting issues
620 * device/lib/pic16/configure,
621 device/lib/pic16/debug/Makefile.in,
622 device/lib/pic16/libc/Makefile.in,
623 device/lib/pic16/libdev/Makefile.in,
624 device/lib/pic16/libio/Makefile.in,
625 device/lib/pic16/libm/Makefile.in,
626 device/lib/pic16/libsdcc/Makefile.in,
627 device/lib/pic16/Makefile.in,
628 device/lib/pic16/startup/Makefile.in: regenerated
630 * src/pic16/main.c (_pic16_finaliseOptions): revert to
633 2008-11-24 Raphael Neider <rneider AT web.de>
635 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
636 argument of --asm= or --link= to allow for
637 --asm="sh script --options", the user can double quote the
638 argument if needed: --asm="'c:/program files/gpasm' -q",
639 also fix some potential buffer overflows
641 2008-11-19 Borut Razem <borut.razem AT siol.net>
644 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
645 thanks Mauro Giachero
647 2008-11-16 Borut Razem <borut.razem AT siol.net>
649 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
650 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
652 2008-11-15 Borut Razem <borut.razem AT siol.net>
654 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
655 src/SDCCsymt.c, src/SDCCsymt.h:
656 fixed RFE #2291335 : Unnamed bit-field initialization
657 * support/regression/tests/bitfields.c:
658 added test case for RFE #2291335
659 * support/regression/tests/bug-1981238.c:
660 don't initialize unnamed bit-fields
662 2008-11-11 Raphael Neider <rneider AT web.de>
664 * device/include/pic16/pic18f25j10.h,
665 device/include/pic16/pic18f45j10.h: remove useless boilerplate
667 * device/include/pic16/adc.h,
668 device/lib/pic16/libio/adc/adcbusy.c,
669 device/lib/pic16/libio/adc/adcclose.c,
670 device/lib/pic16/libio/adc/adcconv.c,
671 device/lib/pic16/libio/adc/adcopen.c,
672 device/lib/pic16/libio/adc/adcread.c,
673 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
674 and fixed ADC routines to work for more target devices,
675 incorporates patch #2036130 by Nick Materer
677 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
679 * device/include/ctype.h,
680 * device/include/ds400rom.h,
681 * device/include/ds80c390.h,
682 * device/include/float.h,
683 * device/include/math.h,
684 * device/include/serial.h,
685 * device/include/stdbool.h,
686 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
688 * device/include/mcs51/C8051F336.h,
689 * device/include/mcs51/C8051T600.h,
690 * device/include/mcs51/C8051T610.h,
691 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
692 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
694 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
696 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
698 2008-11-10 Raphael Neider <rneider AT web.de>
700 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
701 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
702 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
703 (patch by Nick Materer, #2253980)
705 * device/lib/pic16/libio/adc.ignore,
706 device/lib/pic16/libio/i2c.ignore,
707 device/lib/pic16/libio/usart.ignore,
708 device/lib/pic16/pics.all: updated to build more device libs
710 * device/lib/pic16/libdev/Makefile.am,
711 device/lib/pic16/libdev/Makefile.in,
712 device/lib/pic16/libio/Makefile.am,
713 device/lib/pic16/libio/Makefile.in: regenerated
715 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
716 names per memory location, applied SDCC style to more functions
718 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
720 * device/include/mcs51/p89lpc933_4.h: new NXP header file
721 * device/include/mcs51/p89lpc935_6.h: new NXP header file
722 * device/include/mcs51/p89v66x.h: minor changes
723 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
725 2008-11-09 Raphael Neider <rneider AT web.de>
727 * device/include/pic/pic14devices.txt: fixed memory description for
728 12f629 and 12f675, closes #2236240
730 2008-11-06 Borut Razem <borut.razem AT siol.net>
732 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
733 pass system include paths with -isystem to sdcpp
734 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
735 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
737 2008-11-02 Raphael Neider <rneider AT web.de>
739 * doc/sdccman.lyx: updated the sections on the library build process
740 and on how to add support for new devices, and documented known
741 problems with the extended instruction set including a workaround
743 2008-11-01 Raphael Neider <rneider AT web.de>
745 * device/include/pic16/adc.h,
746 device/include/pic16/pic16devices.txt,
747 device/include/pic16/pic18f2410.h,
748 device/include/pic16/pic18f2510.h,
749 device/include/pic16/pic18f2515.h,
750 device/include/pic16/pic18f2610.h,
751 device/include/pic16/pic18f4410.h,
752 device/include/pic16/pic18f4510.h,
753 device/include/pic16/pic18f4515.h,
754 device/include/pic16/pic18f4610.h,
755 device/include/pic16/pic18fregs.h,
756 device/lib/pic16/libdev/Makefile.am,
757 device/lib/pic16/libdev/Makefile.in,
758 device/lib/pic16/libdev/pic18f2410.c,
759 device/lib/pic16/libdev/pic18f2510.c,
760 device/lib/pic16/libdev/pic18f2515.c,
761 device/lib/pic16/libdev/pic18f2610.c,
762 device/lib/pic16/libdev/pic18f4410.c,
763 device/lib/pic16/libdev/pic18f4510.c,
764 device/lib/pic16/libdev/pic18f4515.c,
765 device/lib/pic16/libdev/pic18f4610.c,
766 device/lib/pic16/libio/Makefile.am,
767 device/lib/pic16/libio/Makefile.in,
768 device/lib/pic16/pics.all: added support for 18f[24][456]10
769 and 18f[24]515 devices
770 * doc/sdccman.lyx: updated list of supported PIC16 devices
772 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
773 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
774 src/xa51/gen.c: avoid compiler warnings
775 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
777 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
779 * device/include/mcs51/p89v66x.h: NXP header file
780 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
781 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
783 2008-10-14 Raphael Neider <rneider AT web.de>
785 * device/lib/pic16/libdev/Makefile.am,
786 device/lib/pic16/libio/Makefile.am: enable building libraries for
787 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
788 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
789 * device/lib/pic16/libdev/Makefile.in,
790 device/lib/pic16/libio/Makefile.in: regenerated
792 2008-10-14 Raphael Neider <rneider AT web.de>
794 * device/include/pic16/pic18f2450.h,
795 device/include/pic16/pic18f4450.h,
796 device/lib/pic16/libdev/pic18f2450.c,
797 device/lib/pic16/libdev/pic18f4450.c,
798 device/include/pic16/adc.h,
799 device/include/pic16/pic16devices.txt,
800 device/include/pic16/pic18fregs.h,
801 device/lib/pic16/libdev/Makefile.am,
802 device/lib/pic16/libdev/Makefile.in,
803 device/lib/pic16/libio/Makefile.am,
804 device/lib/pic16/libio/Makefile.in,
805 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
807 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
808 stack to a fixed location, relax it to automatically work with all
809 but the smallest devices (256 byte RAM devices need #pragma stack)
811 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
813 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
814 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
815 * device/lib/_strcspn.c: fixed bug 2140931
817 2008-10-06 Raphael Neider <rneider AT web.de>
819 * device/include/pic16/stdio.h,
820 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
821 declared __naked for convenience, named all arguments
822 * device/lib/pic16/libc/stdio/strmgpsim.c,
823 device/lib/pic16/libc/stdio/strmmssp.c,
824 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
826 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
827 empty __naked functions,
828 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
829 corner cases (unlink first/last pCode in list), reuse more code
831 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
833 * src/ds390/main.c (_ds390_genInitStartup): added
834 * src/SDCCpeeph.c (getPatternVar): new, added,
835 (labelInRange): fixed bug 2115959
836 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
837 * src/SDCCicode.h: added newiTempOperand
838 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
839 added optimizations for 0/x and x/-1, see also patch 2142900
840 * support/regression/tests/onebyte.c (testMul): added test cases
842 2008-09-20 Borut Razem <borut.razem AT siol.net>
845 definition of absolute address symbols without initial value,
846 fixed SDCC crash "do not know how to intialize symbol"
848 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
850 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
851 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
852 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
853 * device/lib/z80/stubs.s: added stubs for above functions
854 * src/SDCCopt.c (convilong),
855 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
856 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
857 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
858 * support/regression/tests/onebyte.c: enabled all tests for z80
860 2008-09-15 Borut Razem <borut.razem AT siol.net>
862 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
863 device/lib/pic16/libc/stdio/printf.c,
864 device/lib/pic16/libc/stdio/strmusart.c,
865 device/lib/pic16/libc/stdio/printf_tiny.c,
866 device/lib/pic16/libc/stdio/sprintf.c,
867 device/lib/pic16/libc/stdio/strmgpsim.c,
868 device/lib/pic16/libc/stdio/putchar.c,
869 device/lib/pic16/libc/stdio/fprintf.c,
870 device/lib/pic16/libc/stdio/strmmssp.c,
871 device/device/lib/pic16/libc/stdio/vprintf.c,
872 device/lib/pic16/libc/stdio/printf_small.c,
873 device/lib/pic16/libc/stdio/vsprintf.c,
874 device/lib/pic16/libc/stdio/strmputchar.c,
875 device/lib/pic16/libc/Makefile.am,
876 device/lib/pic16/libc/Makefile.in:
877 *printf now returns int, puchar.c moved from stdlib to stdio,
878 *printf format parameter type changed from char * to const char *,
879 added GNU link excetion text to library source files,
880 applyed GNU coding style, removed useless svn ids,
881 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
882 binary specifier: "%b", "%hb" and "%lb"
883 * device/lib/pic16/libc/stdio/vfprintf.c:
884 applied patch #2044424: PIC16: vfprintf
885 thanks Mauro Giachero
886 * support/regression/tests/bug1057979.c:
887 removed old pic16 sprintf specifics
888 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
889 * doc/sdccman.lyx: documented 'b' binary format specifier removal
891 2008-09-15 Raphael Neider <rneider AT web.de>
893 * src/pic16/device.c (pic16_dump_usection): force udata sections
894 into the addressable range (0..0xFFF), workaround for a gpsim
895 bug preventing simulation of regtest bug1750318
896 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
897 (serialRegAssign): fixed regtest bug-971834,
898 (pic16_packRegisters): avoid null-pointer dereference
900 2008-09-14 Raphael Neider <rneider AT web.de>
902 * src/pic16/gen.c, src/pic16/ralloc.c: use
903 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
904 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
906 2008-09-12 Borut Razem <borut.razem AT siol.net>
908 * support/regression/fwk/testfwk.h:
909 define pdata as data for pic16 target
910 thanks Mauro Giachero
912 2008-09-11 Borut Razem <borut.razem AT siol.net>
914 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
915 support/regression/absolute.c:
916 applied patch #2105615: Some PIC16 testcase fixlets
917 thanks Mauro Giachero
919 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
921 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
922 * support/regression/tests/bug2094505.c: new, added
924 2008-09-07 Borut Razem <borut.razem AT siol.net>
926 * src/SDCCglue.c, src/SDCCast.c:
927 fixed throw of "excess elements" warning for char arrays
928 * support/regression/tests/nullstring.c:
929 disable warning about excess elements in array of chars initializer
931 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
933 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
934 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
935 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
936 * support/regression/tests/bug2077267.c: new, added
938 2008-09-05 Raphael Neider <rneider AT web.de>
940 * configure.in, Makefile.common.in: add support for ccache,
941 remove spurious $VERSION output, detect doc-tools even without
942 --enable-doc to facilitate later manual doc-builds, minor cleanup
943 * configure: regenerated
945 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
946 avoid races in parallel VPATH builds
947 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
948 * doc/sdccman.lyx: mention --without-ccache configure option
950 2008-09-01 Raphael Neider <rneider AT web.de>
952 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
953 * (genConstPointerGet): fix reading bitfields from __code space
954 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
955 bitfield initializers (fix regression test bug1856409.c)
956 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
959 2008-08-31 Raphael Neider <rneider AT web.de>
961 * src/pic16/gen.c (genAssign): removed useless compiler output
962 * (genPointerGet,genPointerSet,genCast),
963 src/pic16/glue.c (pic16_printGPointerType):
964 also handle PPOINTERs just to avoid spurious asserts
965 * (pic16_printIvalType,pic16_printIvalBitFields):
966 generalized to arbitrary type/bitfield sizes, allows compilation of
967 regression test bug-1981238.c
968 * (pic16_printIvalChar): fix regression test structflexarray.c
969 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
970 in initialized structs and fix #1843745
971 * (pic16_printIvalStruct): always output initializers for all fields,
972 even those not explicitly given, fixes zeropad.c regression test
973 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
974 #2073635, #1567098, and #1485812)
975 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
977 2008-08-31 Borut Razem <borut.razem AT siol.net>
979 * support/regression/tests/bug-895992.c,
980 support/regression/tests/onebyte.c:
981 enabled pic16 regression testing since the bugs
982 1511794: pic16: regression test bug-895992.c fails
983 1444425: onebyte.c regression tes fails on pic16
984 are fixed, probably by fixing
985 2048464: PIC16: fix genUminus - addresses not.c regression test
986 * src/SDCCsymt.c, src/SDCCglue.c,
987 support/regression/tests/bug-1981238.c:
988 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
991 2008-08-30 Borut Razem <borut.razem AT siol.net>
993 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
994 release version 4.3.2
996 2008-08-24 Raphael Neider <rneider AT web.de>
998 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
999 always use the sdcc from the current build tree (ignore $CC from
1000 the environment, fixes compile farm builds)
1001 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1002 remove more build products from install directory
1003 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1004 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1006 2008-08-24 Borut Razem <borut.razem AT siol.net>
1008 * src/SDCC.y: applied patch
1009 2050245: Fix # 1963382
1011 1963382: Listing File - C file comment is incorrect
1014 2008-08-23 Borut Razem <borut.razem AT siol.net>
1016 * src/pic16/gen.c: applied patch
1017 2048464: PIC16: fix genUminus - addresses not.c regression test
1018 thanks Mauro Giachero
1020 2008-08-22 Borut Razem <borut.razem AT siol.net>
1022 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1023 src/pic16/main.c: allow spaces in gpasm and gplink paths
1025 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1028 * src/z80/peeph-z80.def: minor peephole improvement
1030 2008-08-15 Raphael Neider <rneider AT web.de>
1032 * src/z80/gen.c (_vemit2): suppress compiler warning
1034 * src/pic/*.[ch]: make proper use of header files and avoid
1035 ad-hoc extern declarations, mark module-local helpers 'static',
1036 removed dead/replaced code, no functional changes
1037 * src/pic16/pcode.c: disentangled from pic14 backend
1039 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1041 * src/z80/gen.c: fixed #2051348
1042 * support/regression/tests/bug-2051348.c: regression test for #2051348
1044 2008-08-10 Raphael Neider <rneider AT web.de>
1047 * Makefile.common.in: export PACKAGE for $docdir,
1048 fixes #1957036, avoid some "underquoted definition" warnings
1049 * configure: regenerated
1051 2008-08-10 Raphael Neider <rneider AT web.de>
1053 * device/lib/pic16/**: build pic16 library using autotools for
1054 improved dependency tracking
1056 * device/lib/Makefile.in,
1058 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1060 2008-08-10 Raphael Neider <rneider AT web.de>
1062 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1063 local variables if --nooverlay is given, workaround for #2023121
1065 2008-08-08 Raphael Neider <rneider AT web.de>
1067 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1069 2008-08-08 Raphael Neider <rneider AT web.de>
1071 * src/pic/pcoderegs.c,
1073 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1075 2008-08-07 Borut Razem <borut.razem AT siol.net>
1077 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1078 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1079 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1080 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1081 applied modified patch 2038174: Add support for binary constants v2
1082 thanks Mauro Giachero
1083 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1085 2008-08-04 Raphael Neider <rneider AT web.de>
1088 * src/pic16/device.h,
1090 * src/pic16/main.c: enable --optimize-goto by default
1092 * device/lib/pic16/Makefile.common.in: suppress removed option
1095 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1097 2008-07-30 Borut Razem <borut.razem AT siol.net>
1099 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1100 applied patch 22032433: PIC16: fix constant strings,
1101 thanks Mauro Giachero
1103 2008-07-29 Borut Razem <borut.razem AT siol.net>
1105 * src/pic16/gen.c: applied patches:
1106 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1107 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1108 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1109 thanks Mauro Giachero
1111 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1113 * src/port.h: Fixed typo in comment
1115 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1117 * src/z80/mappings.i: Implemented RFE #1919415
1118 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1119 #1880202, #1914434, prepared for RFE #1703943
1121 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1123 * src/z80/peeph.def,
1124 * src/z80/peeph-z80.def,
1125 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1126 preparation for Z80 peephole improvements
1128 2008-06-21 Raphael Neider <rneider AT web.de>
1130 * device/include/pic16/pic18f66j60.h,
1131 * device/include/pic16/pic18f66j65.h,
1132 * device/include/pic16/pic18f67j60.h,
1133 * device/include/pic16/pic18f86j60.h,
1134 * device/include/pic16/pic18f86j65.h,
1135 * device/include/pic16/pic18f87j60.h,
1136 * device/include/pic16/pic18f96j60.h,
1137 * device/include/pic16/pic18f96j65.h,
1138 * device/include/pic16/pic18f97j60.h,
1139 * device/lib/pic16/libdev/pic18f66j60.c,
1140 * device/lib/pic16/libdev/pic18f66j65.c,
1141 * device/lib/pic16/libdev/pic18f67j60.c,
1142 * device/lib/pic16/libdev/pic18f86j60.c,
1143 * device/lib/pic16/libdev/pic18f86j65.c,
1144 * device/lib/pic16/libdev/pic18f87j60.c,
1145 * device/lib/pic16/libdev/pic18f96j60.c,
1146 * device/lib/pic16/libdev/pic18f96j65.c,
1147 * device/lib/pic16/libdev/pic18f97j60.c,
1148 * device/include/pic16/pic16devices.txt,
1149 * device/include/pic16/pic18fregs.h,
1150 * device/lib/pic16/pics.all: added new devices
1152 * device/include/pic16/adc.h,
1153 * device/lib/pic16/libio/adc/adcbusy.c,
1154 * device/lib/pic16/libio/adc/adcopen.c,
1155 * device/lib/pic16/libio/adc/adcsetch.c,
1156 * device/lib/pic16/libio/i2c/i2copen.c,
1157 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1158 all changes from a patch by Anton Strobl
1160 2008-06-12 Borut Razem <borut.razem AT siol.net>
1162 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1163 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1164 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1165 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1166 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1167 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1168 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1169 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1170 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1171 by applying the modified patch from Risto Huotari
1173 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1176 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1177 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1178 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1179 * support/regression/tests/bug1938300.c: new, added
1181 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * device/include/asm/ds390/features.h,
1184 * device/include/asm/mcs51/features.h,
1185 * device/include/mcs51/regc515c.h: inserted LGPL notice
1187 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1189 * device/lib/gbz80/div.s,
1190 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1191 patch 1597883, Thanks Robert Ramey
1193 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1195 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1196 createIvalCharPtr, createIvalPtr, createIval),
1198 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1199 initializers for local auto variables
1200 * support/regression/tests/zeropad.c: added testcase for auto initializers
1202 2008-05-26 Raphael Neider <rneider AT web.de>
1204 * device/lib/pic16/startup/crt0.c,
1205 * device/lib/pic16/startup/crt0i.c,
1206 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1207 explicit, fixed curr_entry loop for >= 256 initializer records,
1208 removed debug code (write to 0xf7e)
1210 2008-05-25 Raphael Neider <rneider AT web.de>
1212 * device/include/pic/pic16f627a.h,
1213 * device/include/pic/pic16f628a.h,
1214 * device/include/pic/pic16f648a.h: added missing ports
1216 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1218 * device/include/float.h: added __INFINITY
1219 * device/lib/_fsadd.c: handle overflows
1220 * device/lib/_fsmul.c,
1221 * device/lib/_fsdiv.c: use __INFINITY
1222 * device/lib/_fseq.c,
1223 * device/lib/_fsneq.c: handle -0.0
1224 * sim/ucsim/s51.src/uc89c51r.cc,
1225 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1226 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1227 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1228 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1229 * support/regression/tests/snprintf.c: test bug with --xstack
1231 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1233 * src/SDCCpeeph.c (callFuncByName):
1234 Support nested parenthesis in peephole function arguments (#1967300)
1236 2008-05-19 Raphael Neider <rneider AT web.de>
1238 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1239 fixed duplicate labels (#1911325)
1241 2008-05-19 Raphael Neider <rneider AT web.de>
1243 * src/regression/empty.c: suppress warning
1244 * src/regression/pointer1.c: enabled index_by_pointer()
1245 * src/regression/inline.c: now works for pic16 as well
1247 * src/pic16/device.c: include dbuf declarations
1248 * src/pic16/device.h: removed obsolete prototypes
1250 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1251 * src/pic16/glue.c: made purely local functions static,
1252 (pic16_printGPointerType, pic16_printIvalCharPtr,
1253 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1254 generic pointers' tags (#1961866)
1256 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1258 2008-05-19 Borut Razem <borut.razem AT siol.net>
1260 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1261 fixed typo, uninstall include/pic16/pic16devices.txt
1263 2008-05-18 Borut Razem <borut.razem AT siol.net>
1265 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1266 the buffer is null terminated
1267 * src/device/pic16.c:
1268 applied modified patch 1965676: Patch for Win32 16 bit PIC
1269 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1271 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1273 * src/SDCC.lex (check_type),
1274 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1276 * as/mcs51/clean.mk,
1277 * as/z80/clean.mk: also clean *.dep
1278 * device/lib/pic16/libsdcc/stack/Makefile,
1279 * sim/ucsim/libtool: removed as they are rebuild by configure
1280 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1282 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1285 fixupInline instead of createFunction to fix bug 1864577
1286 (inlineFindMaxBlockno): removed, use global blockNo
1287 * src/SDCCglobl.h: added blockNo
1289 * src/z80/peep.h: modified properties
1290 * support/regression/tests/bug1864577.c: new, added
1292 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1294 * as/mcs51/asdata.c,
1295 * as/mcs51/asm.h: added org_cnt
1296 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1297 * as/mcs51/asout.c: changed old K&R to ANSI
1298 * as/mcs51/Makefile.in: use common identifiers
1304 * as/hc08/Makefile.bcc,
1305 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1306 * sdcc_vc_in.h: added define __func__
1307 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1308 Thanks Ruud van Silfhout
1309 * support/regression/tests/bug1717305.c: new, added
1311 2008-05-05 Borut Razem <borut.razem AT siol.net>
1313 * support/regression/Makefile.in,
1314 support/regression/ports/ds390/spec.mk,
1315 support/regression/ports/hc08/spec.mk,
1316 support/regression/ports/mcs51-common/spec.mk,
1317 support/regression/ports/pic14/spec.mk,
1318 support/regression/ports/pic16/spec.mk,
1319 support/regression/ports/ucz80/spec.mk,
1320 support/regression/ports/z80/spec.mk:
1321 added INC_DIR and LIBDIR paths
1322 * src/ds390/gen.c: removed duplicated selicolon
1324 2008-05-04 Borut Razem <borut.razem AT siol.net>
1326 * support/regression/Makefile.in,
1327 support/regression/fwk/lib/testfwk.c,
1328 support/regression/ports/ds390/spec.mk,
1329 support/regression/ports/hc08/spec.mk,
1330 support/regression/ports/mcs51-common/spec.mk,
1331 support/regression/ports/mcs51-large/spec.mk,
1332 support/regression/ports/mcs51-medium/spec.mk,
1333 support/regression/ports/mcs51-small/spec.mk,
1334 support/regression/ports/mcs51-stack-auto/spec.mk,
1335 support/regression/ports/mcs51-xstack-auto/spec.mk,
1336 support/regression/ports/pic14/spec.mk,
1337 support/regression/ports/pic16/spec.mk,
1338 support/regression/ports/ucz80/spec.mk:
1339 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1340 used to run regeression tests
1342 2008-05-01 Raphael Neider <rneider AT web.de>
1344 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1345 supported devices and instructions to add new ones
1347 2008-05-01 Raphael Neider <rneider AT web.de>
1349 * device/include/pic16/adc.h,
1350 device/lib/pic16/libio/adc/adcbusy.c,
1351 device/lib/pic16/libio/adc/adcopen.c,
1352 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1353 18f2455 style ADC devices, based on patch #1776197
1354 * device/lib/pic16/libio/adc/adcclose.c,
1355 device/lib/pic16/libio/adc/adcconv.c,
1356 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1357 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1358 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1359 * device/include/pic16/pic18f4431.h,
1360 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1361 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1363 2008-05-01 Raphael Neider <rneider AT web.de>
1365 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1366 moved xinst flag into pic16_options_t
1367 * src/pic16/device.c (default_device, pic16_list_devices,
1368 pic16_find_device): removed references to sfrrange
1369 * src/pic16/gen.c (genFunction),
1370 src/pic16/glue.c (pic16initialComments),
1371 src/pic16/main.c (pic16_optionsTable),
1372 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1374 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1376 2008-04-29 Raphael Neider <rneider AT web.de>
1378 * src/pic16/devices.inc,
1379 device/include/pic16/pic16devices.txt: replaced compiled-in list
1380 of devices with a variant parsed at runtime
1381 * src/pic16/device.c: added support for parsing pic16devices.txt,
1383 * src/pic16/device.h: removed (now) unused fields from PIC_device
1384 * src/pic16/main.c: removed #pragma maxram,
1385 (_pic16_initPaths): removed bogus generation of search paths,
1386 setup the port proper only after the search paths (for
1387 pic16devices.txt) are set up,
1388 (_pic16_finaliseOptions): moved processor dependant code here
1389 from _pic16_initPaths(), clean up
1390 * src/pic16/ralloc.c (pic16_init_stack),
1391 * src/pic16/ralloc.h,
1392 * src/pic16/pcode.c: clean up
1393 * device/include/Makefile.in,
1394 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1395 * support/scripts/inc2h-pic16.pl: updated instructions
1397 2008-04-29 Raphael Neider <rneider AT web.de>
1399 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1400 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1401 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1402 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1403 added missing family members and 18f2480/2580/4480/4580 family
1404 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1405 * device/include/pic16/pic18f2525.h: use 18f4620.h
1406 * device/include/pic16/pic18f6680.h: use 18f8680.h
1407 * device/include/pic16/pic18fregs.h,
1408 device/lib/pic16/pics.all,
1409 src/pic16/devices.inc: add new devices
1410 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1411 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1412 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1413 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1414 prevent attempting to build the libio for some new devices
1416 2008-04-29 Raphael Neider <rneider AT web.de>
1418 * debugger/mcs51/Makefile.in: fixed paths to sources
1420 2008-04-25 Borut Razem <borut.razem AT siol.net>
1422 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1423 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1424 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1425 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1426 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1427 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1428 as/link/z80/linkz80.dsp: lklibr.c moved
1429 * doc/INSTALL.txt: binary archives in bz2 format
1430 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1432 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1434 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1435 * support/regression/tests/bug1856409.c: new, added
1437 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1440 * src/mcs51/peep.c: Use werror for error messages.
1441 * src/SDCCicode.c (geniCodeConditional),
1442 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1443 * src/z80/Makefile.bcc,
1444 * src/z80/z80.dsp: added src/z80/peep.c/h
1445 * support/regression/tests/bug1839321.c: new, added
1447 2008-04-20 Raphael Neider <rneider AT web.de>
1449 * device/include/pic16/pic18f2455.h: added bitfields for port C
1451 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1453 * src/z80/peep.c: Use werror for error messages.
1455 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1457 * src/z80/peep.h (declaration of notUsed()),
1458 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1460 * src/z80/z80.h (added dependency on peep.h),
1461 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1464 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1466 * src/SDCCpeeph.c (added support for notUsed()),
1467 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1469 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1470 for notUsed()): Implemented generic (that is not port-specific) part
1473 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1475 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1476 * device/lib/libsdcc.lib,
1477 * device/lib/Makefile.in,
1478 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1479 * device/lib/calloc.c: renamed to _calloc.c
1480 * device/lib/free.c: renamed to _free.c
1481 * device/lib/malloc.c: renamed to _malloc.c
1482 * device/lib/realloc.c: renamed to _realloc.c
1483 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1484 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1485 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1486 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1487 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1488 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1489 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1490 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1492 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1493 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1494 * support/regression/tests/bug1509084.c: new, added
1496 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1498 * device/include/mcs51/cc2510fx.h: added _XPAGE
1499 * device/include/mcs51/compiler.h: cosmetic changes
1501 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1503 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1506 2008-03-31 Borut Razem <borut.razem AT siol.net>
1508 * support/cpp2 renamed to support/cpp
1509 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1510 support/cpp2/libiberty/splay-tree.c,
1511 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1512 support/cpp2/libcpp/directives.c,
1513 support/cpp2/libcpp/include/cpplib.h,
1514 support/cpp2/libcpp/include/symtab.h,
1515 support/cpp2/libcpp/include/line-map.h,
1516 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1517 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1518 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1519 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1520 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1521 release version 4.3.0
1522 * configure.in, configure, Makefile.in, Makefile.bcc:
1523 adapted for moved cpp2
1525 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1527 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1528 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1530 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1532 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1534 * support/regression/tests/bug1717943.c: new, added
1536 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1538 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1539 bytewise return value assignments introduced in last commit.
1541 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1543 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1544 genMult, genJumpTab):
1545 Use 16-bit instructions for addition in some additional cases,
1546 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1548 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1550 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1551 Implemented RFE #1921450, changed some debug messages.
1553 2008-03-30 Borut Razem <borut.razem AT siol.net>
1555 * Small Device C Compiler 2.8.0 released
1556 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1557 * support/scripts/sdcc.nsi: added finish page; this version
1558 was used for 2.8.0 release
1559 * doc/knownbugs.html: removed; magically generated by the build
1560 process using gen_known_bugs.pl from now on
1562 2008-03-23 Borut Razem <borut.razem AT siol.net>
1564 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1565 and reverted it, since it was already fixed by Raphael ;-)
1566 * doc/knownbugs.html: updated for RC2
1568 2008-03-22 Raphael Neider <rneider AT web.de>
1570 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1573 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1575 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1576 * support/regression/tests/bug1839277.c: added related testBug1839299
1578 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1580 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1581 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1583 * src/mcs51/gen.c: throughout only output hex constants
1584 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1585 * support/regression/tests/bug1839277.c: new, added
1587 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1589 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1590 compilation warning about nested comments.
1592 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1594 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1595 * support/regression/tests/bug1921073.c: new, added
1597 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1599 * src/z80/SDCCpeeph.c.c (callFuncByName):
1600 Commented function parameters.
1602 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1604 * src/z80/ralloc.c (packRegsForAccUse2):
1605 disabled a broken accumulator packing optimization (fixed #1292721).
1606 * support/regression/tests/bug-1292721: Regression test for #1292721.
1608 2008-03-16 Raphael Neider <rneider AT web.de>
1610 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1611 fixed code bloat regression using a variant of patch #1915618
1613 2008-03-16 Borut Razem <borut.razem AT siol.net>
1615 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1616 icon, changed startup menu for release distribution, code cleaning,
1617 create url files instead links in startup menu
1619 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1621 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1622 * support/regression/tests/bug1579949.c: new, added
1624 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1626 * device/lib/printf_fast.c: fixed bug 1255403
1628 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1630 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1631 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1633 2008-03-14 Borut Razem <borut.razem AT siol.net>
1635 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1636 command line options
1637 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1638 is correctly displayed
1639 * as/link/z80/lkmain.c: usage line commented out
1641 2008-03-13 Borut Razem <borut.razem AT siol.net>
1643 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1644 updated the list pf supported pic14 devices
1646 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1648 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1650 2008-03-12 Borut Razem <borut.razem AT siol.net>
1652 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1653 fixed documentation request #1718191
1654 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1655 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1658 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1661 * support/regression/tests/bug1505811.c: new, added
1663 2008-03-09 Raphael Neider <rneider AT web.de>
1665 * device/include/pic16/pic18f2620.h,
1666 * device/include/pic16/pic18f4620.h,
1667 * device/lib/pic16/libdev/pic18f2620.c,
1668 * device/lib/pic16/libdev/pic18f4525.c,
1669 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1670 family to consistently use pic18f4620.[ch], fixes #1832562
1672 2008-03-09 Borut Razem <borut.razem AT siol.net>
1674 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1675 changed sdcc version to 2.8.0
1676 * knownbugs.html: regenerated
1677 * support/scripts/gen_known_bugs.pl: added number of open bugs
1679 2008-03-09 Raphael Neider <rneider AT web.de>
1681 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1682 (genOr): read volatile operand even if the result is known,
1684 (genOr,genXor): removed unused legacy code,
1685 (genDummyRead): use pic16_mov2w_volatile()
1687 2008-03-08 Borut Razem <borut.razem AT siol.net>
1689 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1690 cons w. --model-large
1691 * support/regression/staticinit.c: added regression test for bug
1694 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1696 * src/ds390/gen.c (pushSide, genPcall),
1697 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1698 * src/mcs51/gen.c: cosmetic changes
1699 * support/regression/fwk/include/testfwk.h: added macro reentrant
1700 * support/regression/tests/bug1908493.c: new, added
1702 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1704 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1706 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1709 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1710 already set in ds390/main.c and mcs51/main.c
1712 2008-03-07 Raphael Neider <rneider AT web.de>
1714 * src/regression/init0.c: new test for initialized arrays of function
1716 * src/regression/Makefile: made a bit more flexible, added init0.c
1717 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1718 pointers, closes #1427663
1720 2008-03-05 Borut Razem <borut.razem AT siol.net>
1722 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1723 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1725 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1727 * support/librarian/sdcclib.c:Added feature request 1908061:
1728 Synchronise sdcclib commands with ar.
1730 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1732 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1733 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1734 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1735 * device/include/mcs51/compiler.h: removed umlauts, added double
1738 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1740 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1741 * support/regression/tests/bug1536762.c: new, added
1743 * src/SDCCutil.h: added getBuildDate()
1744 * src/SDCCmain.c (printVersionInfo),
1745 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1747 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1748 * src/ds390/ralloc.c (packRegisters),
1749 * src/mcs51/ralloc.c (packRegisters),
1750 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1752 * support/regression/tests/bug1618050.c: new, added
1753 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1754 * support/regression/fwk/include/testfwk.h,
1755 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1758 2008-03-04 Raphael Neider <rneider AT web.de>
1760 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1761 on accessing OP_SYM_TYPE(op)
1762 * src/pic/gen.h: removed unused prototype of genMinusDec()
1763 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1764 fix #1876953 (invalid subtraction code), removed unused code
1766 2008-03-03 Raphael Neider <rneider AT web.de>
1770 * src/pic/genarith.c,
1772 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1773 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1775 2008-03-03 Raphael Neider <rneider AT web.de>
1777 * src/pic/device.c (find_device): search user-specified paths first
1778 for pic14devices.txt, fixes #1900827
1780 2008-03-02 Borut Razem <borut.razem AT siol.net>
1782 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1783 AddToPath and RemoveFromPath
1785 2008-03-01 Borut Razem <borut.razem AT siol.net>
1787 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1788 work correctly, added debugging support if -DSDCC.DEBUG command line
1791 2008-02-28 Borut Razem <borut.razem AT siol.net>
1793 * doc/sdccman.lyx: cosmetic changes
1795 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1797 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1798 * doc/sdccman.lyx: fixed unmeant removal of spaces
1800 2008-02-27 Borut Razem <borut.razem AT siol.net>
1802 * support/scripts/sdcc.nsi: corrected installation directory for
1803 current user installation mode
1804 * doc/README.txt: added Philipp Klaus Krause to the developers list
1806 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1808 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1809 return ifx condition
1810 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1811 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1812 ifxJump to fix bug 1838000
1813 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1814 * support/regression/tests/bug1838000.c: new, added
1815 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1817 2008-02-26 Borut Razem <borut.razem AT siol.net>
1819 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1821 * support/scripts/sdcc.nsi: added MULTIUSER page,
1822 NSIS upgraded to version 2.35
1824 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1826 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1827 * support/regression/tests/bug1565152.c: new, added
1829 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1831 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1832 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1833 * support/regression/tests/bug1670148.c: new, added
1835 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1837 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1839 2008-02-24 Borut Razem <borut.razem AT siol.net>
1841 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1842 is ineffective for unsigned char parameter
1844 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1847 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1848 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1849 * support/Util/MySystem.c (my_system): output errorcode when verbose
1851 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1853 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1856 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1858 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1861 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1865 2008-02-21 Borut Razem <borut.razem AT siol.net>
1867 * support/regression/Makefile.in,
1868 support/regression/ports/ds390/spec.mk,
1869 support/regression/ports/hc08/spec.mk,
1870 support/regression/ports/mcs51-common/spec.mk,
1871 support/regression/ports/pic14/spec.mk,
1872 support/regression/ports/pic16/spec.mk,
1873 support/regression/ports/ucz80/spec.mk,
1874 support/regression/ports/xa51/spec.mk:
1875 added CFLAGS when compiling timeout
1877 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1879 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1882 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1885 * support/regression/tests/bug1888147.c: new, added
1887 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1889 * src/z80/gen.c: fixed bugs #1596270, #1736867
1891 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1893 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1894 contents, mostly fixes #1596270
1896 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1898 * src/z80/peeph.def,
1899 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1900 peepholes, fixes #1806565
1902 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1904 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1905 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1906 fixes bug 1739475, thanks Robert Larice
1907 (rule 271): new, added
1909 2008-02-18 Borut Razem <borut.razem AT siol.net>
1911 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1913 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1915 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1917 2008-02-17 Raphael Neider <rneider AT web.de>
1919 * src/pic16/genarith.c,
1922 * src/pic16/genutils.c: removed unused legacy code,
1923 removed unused fields from struct asmop and struct _G
1925 2008-02-17 Raphael Neider <rneider AT web.de>
1927 * src/pic16/gen.c (AccRsh): cosmetic changes,
1928 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1929 genRightShiftLiteral): fixed to work with SFRs as result by
1930 assigning only once to result,
1931 removed a lot of unused/excluded code fragments
1933 2008-02-17 Raphael Neider <rneider AT web.de>
1935 * device/include/pic/pic16f88.h,
1936 * device/include/pic/pic16f886.h,
1937 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1939 2008-02-17 Borut Razem <borut.razem AT siol.net>
1941 * src/z80/peeph.def: applied patch
1942 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1943 * src/z80/gen.c, src/z80/peeph.def: applied patch
1944 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1945 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1946 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1947 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1948 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1949 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1951 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * as/link/mcs51/aslink.dsp: removed SDK define
1954 * as/link/z80/clean.mk: brought in sync with other ports
1955 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1956 * as/hc08/Makefile.bcc,
1957 * as/mcs51/Makefile.bcc,
1958 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1959 * src/z80/main.c (_setValues): use the now capitalized -Z,
1960 (z80_port, gbz80_port): generate debug information when asked
1962 2008-02-16 Borut Razem <borut.razem AT siol.net>
1964 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1965 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1966 as/z80/Makefile.in. as/z80/Makefile.bcc:
1967 applied patch #1893393: patch for as-z80 and link-z80 to generate
1968 cdb, thanks to Armin Diehl
1969 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1970 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1971 asnoice.c moved to as/asxxsrc/asnoice.c
1972 * src/z80/peeph-gbz80.def: applied patch
1973 #1880235: Z80 return peephole, thanks to Philipp Krause
1975 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1978 * doc/sdccman.lyx: bumped version to 2.7.5
1979 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1981 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1983 * device/include/pic16/stdlib.h,
1984 * device/lib/pic16/libc/stdlib/ltoa.c,
1985 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1987 2008-02-13 Borut Razem <borut.razem AT siol.net>
1989 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1990 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1991 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1992 src/SDCCopt.c, src/SDCCval.c:
1993 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1995 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * src/SDCCsymt.c (compareType): fixed bug 1309013
1999 2008-02-09 Borut Razem <borut.razem AT siol.net>
2001 * src/SDCCval.c, src/SDCCval.h:
2002 code cleaning, added function constChrVal()
2003 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2004 call constChrVal() instead constVal()
2006 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2008 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2011 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2012 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2015 2008-02-01 Raphael Neider <rneider AT web.de>
2017 * device/include/pic/pic16f886.h,
2018 * device/include/pic/pic16f887.h: added RA6 and RA7
2020 2008-01-24 Raphael Neider <rneider AT web.de>
2022 * device/include/pic/pic16f88.h: added RA6 and RA7
2023 * device/lib/pic/libdev/disabled_pic16f886.c,
2024 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2026 * src/pic16/devices.inc,
2027 * device/include/pic16/pic18f2423.h,
2028 * device/include/pic16/pic18f2523.h,
2029 * device/include/pic16/pic18fregs.h,
2030 * device/lib/pic16/pics.all
2031 * device/lib/pic16/libdev/pic18f2423.c,
2032 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2033 * device/lib/pic16/libio/i2c.ignore,
2034 * device/lib/pic16/libio/usart.ignore,
2035 * device/lib/pic16/libio/adc.ignore: ignore new devices
2037 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * src/SDCCast.c (createRMW): fixed bug 1582651
2041 2008-01-20 Borut Razem <borut.razem AT siol.net>
2043 * src/SDCCcse.c: partially fixed enhancement request
2044 #1793872 - multiply by -1 not collapsed
2045 * support/regression/tests/arithcsi.c: added regression test
2047 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2049 * as/mcs51/asx8051.dsp: removed define SDK
2050 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2051 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2053 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2054 cosmetic changes, brought more in sync, changed old K&R to ANSI
2056 2008-01-13 Borut Razem <borut.razem AT siol.net>
2058 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2059 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2061 2007-12-30 Borut Razem <borut.razem AT siol.net>
2063 * src/pic16/gen.c: fixed implementation of bitwise operations for
2065 * support/regression/tests/bitwise.c: added test cases
2067 2007-12-29 Borut Razem <borut.razem AT siol.net>
2069 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2070 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2071 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2072 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2073 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2074 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2075 src/pic16/pcode.[ch]: added const qualifier
2076 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2077 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2078 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2079 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2080 * as/asxxsrc/aslex.c: use dbuf_getline()
2081 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2082 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2083 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2084 as/z80/asm.h, as/z80/z80adr.c:
2085 changed type of ib and ip to const char *
2087 2007-12-28 Borut Razem <borut.razem AT siol.net>
2089 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2090 introduced (readlin) - long lines are turuncated
2091 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2092 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2093 as/z80/Makefile.in: moved aslex.c to asxxsrc
2094 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2095 * as/hc08/asmain.c, as/mcs51/asmain.c:
2096 added missing initialization of a_addr field
2097 * support/regression/tests/long_asm_line.c: added regtest for long
2100 2007-12-22 Borut Razem <borut.razem AT siol.net>
2102 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2104 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2106 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2108 2007-12-16 Borut Razem <borut.razem AT siol.net>
2110 * device/include/pic16/stdbool.h: removed, since already exists in
2111 device/include/; this also fixes bitopcse.c regression test for pic16
2113 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2114 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2115 dereference doesn't work; covered by regression test bug1399290
2117 2007-12-05 Borut Razem <borut.razem AT siol.net>
2119 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2122 2007-12-01 Borut Razem <borut.razem AT siol.net>
2124 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2125 corrected handling of the highest_valid_address
2127 2007-11-17 Raphael Neider <rneider AT web.de>
2129 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2130 * src/pic/glue.c (picglue): emit .file if --debug is given
2132 2007-11-17 Raphael Neider <rneider AT web.de>
2134 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2135 care when left or right operand resides in result, fixes #1830220
2137 2007-11-17 Borut Razem <borut.razem AT siol.net>
2139 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2140 #983491 - "Merge duplicate strings function is ineffective"
2141 * support/regression/tests/bug-983491.c: regtest disabled
2142 * as/asxxsrc: created
2143 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2144 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2145 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2146 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2147 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2148 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2149 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2150 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2151 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2152 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2153 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2154 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2155 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2157 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * device/include/stdarg.h: added and removed some casts
2160 * src/SDCCsymt.c (compareType): Fully check types between generic and
2161 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2163 2007-11-13 Borut Razem <borut.razem AT siol.net>
2165 * support/regression/tests/bug-1817005.c:
2166 added regtest for bug #1817005 - as-z80 chokes on long labels
2168 2007-11-12 Borut Razem <borut.razem AT siol.net>
2170 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2171 as/z80/asout.c, as/z80/aslist.c:
2172 fixed bug #1817005 - as-z80 chokes on long labels
2174 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2177 * as/z80/asmain.c: cosmetic changes
2180 * as/z80/alloc.h: removed
2182 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2183 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2184 * as/link/hc08/Makefile.in,
2185 * as/link/mcs51/Makefile.in,
2186 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2188 * as/link/mcs51/lkarea.c,
2189 * as/link/mcs51/lkmain.c: cosmetic changes
2190 * as/link/hc08/lklibr.c,
2191 * as/link/z80/lklibr.c,
2192 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2193 used cygwin_conv_to_full_posix_path,
2194 added warnings, cosmetic changes, brought more in sync
2195 changed old K&R into ANSI function declarations
2196 * as/link/z80/lklibr.c (loadAdb): added
2197 * as/link/z80/lkmain.c: removed -- option from usage text
2199 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2201 * src/mcs51/gen.c (outBitC): optimized for no result
2203 2007-10-31 Borut Razem <borut.razem AT siol.net>
2205 * src/SDCCsymt.c: fixed (hopeful properly) bug
2206 #1805702 - order of extern matters
2207 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2210 2007-10-29 Borut Razem <borut.razem AT siol.net>
2212 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2213 - order of extern matters
2214 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2217 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2219 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2220 24bitMode, portIsDS390
2221 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2222 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2223 (notVolatileVariable): also check sloc names,
2224 (callFuncByName): moved ftab[] out of function and sorted it by use
2226 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2228 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2229 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2230 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2231 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2232 * support/regression/tests/bug-880197.c: new, added
2234 2007-10-28 Borut Razem <borut.razem AT siol.net>
2236 * support/regression/Makefile.in,
2237 support/regression/ports/mcs51-large/spec.mk,
2238 support/regression/ports/mcs51-xstack-auto/spec.mk,
2239 support/regression/ports/mcs51-stack-auto/spec.mk,
2240 support/regression/ports/mcs51-medium/spec.mk,
2241 support/regression/ports/mcs51-common/spec.mk,
2242 support/regression/ports/mcs51-common/*,
2243 support/regression/ports/mcs51-small/*:
2244 mcs51 renamed to mcs51-common, created mcs51-small
2245 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2246 * support/regression/tests/bug-1805702.c: added regtest for bug
2249 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2251 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2252 added new rules 265 - 270
2253 * support/regression/tests/bug1721024.c:new, added
2254 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2255 introduced new test-mcs51 to run all mcs51 tests
2257 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * support/regression/tests/bug1816470.c: new, added
2261 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2264 propagate for *,+,- with float, fixed bug 1816470
2265 (decorateType): cast to resultTypeProp instead of resultType
2267 2007-10-19 Borut Razem <borut.razem AT siol.net>
2269 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2270 function is ineffective" for pic16 tareget
2271 * support/scripts/listerr.c: corrected include path
2272 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2275 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * support/regression/tests/using.c: new, added
2278 * support/regression/tests/vaargs.c: fixed and enabled test
2280 2007-10-18 Borut Razem <borut.razem AT siol.net>
2282 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2284 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2286 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * doc/sdccman.lyx: documented option --Werror
2289 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2290 RegBankUsed[] earlier
2292 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2294 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2298 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2300 * src/SDCCast.c (decorateType): improved optimization of tri-op
2301 * src/SDCCerr.c (vwerror, setWError),
2303 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2304 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2306 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2308 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2309 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2310 * support/regression/tests/bug-223113.c,
2311 * support/regression/tests/bug-426632.c,
2312 * support/regression/tests/bug-468811.c,
2313 * support/regression/tests/bug-477835.c,
2314 * support/regression/tests/bug-478094.c,
2315 * support/regression/tests/bug-499644.c,
2316 * support/regression/tests/bug-524209.c,
2317 * support/regression/tests/bug-524211.c,
2318 * support/regression/tests/packcast.c,
2319 * support/regression/tests/structidx.c: added empty tests
2320 * support/regression/tests/bug-607243.c: enabled test
2322 2007-10-06 Borut Razem <borut.razem AT siol.net>
2324 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2325 support of universal binaries on Mac OS X
2327 2007-10-02 Borut Razem <borut.razem AT siol.net>
2329 * src/SDCCval.h: unified double2ul macro for all platforms
2330 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2331 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2333 2007-09-30 Borut Razem <borut.razem AT siol.net>
2335 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2337 * sdcc_vc_in.h: enabled warnings
2338 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2339 unsigned type, result still unsigned
2340 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2342 2007-09-28 Raphael Neider <rneider AT web.de>
2344 * src/pic/device.c (find_device): prevent buffer underflow error
2345 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2346 the just destroyed list entry
2348 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2350 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2353 2007-09-18 Borut Razem <borut.razem AT siol.net>
2355 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2356 applied to unsigned type, result still unsigned
2358 2007-09-17 Borut Razem <borut.razem AT siol.net>
2360 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2361 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2362 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2363 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2364 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2365 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2366 src/z80/gen.c, src/z80/ralloc.c:
2367 fixed bug #1739860 - sdcc does not work correctly on some platforms
2369 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2371 2007-09-17 Raphael Neider <rneider AT web.de>
2373 * src/pic16/device.c: reverted to previous version
2374 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2376 2007-09-16 Raphael Neider <rneider AT web.de>
2378 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2379 as this raises a ton of gpasm warnings, just emit a second label
2380 * src/pic16/devices.inc,
2381 * device/lib/pic16/pics.all,
2382 * device/lib/pic16/libdev/pic18f2585.c,
2383 * device/lib/pic16/libdev/pic18f2680.c,
2384 * device/lib/pic16/libdev/pic18f2682.c,
2385 * device/lib/pic16/libdev/pic18f2685.c,
2386 * device/lib/pic16/libdev/pic18f4585.c,
2387 * device/lib/pic16/libdev/pic18f4680.c,
2388 * device/lib/pic16/libdev/pic18f4682.c,
2389 * device/lib/pic16/libdev/pic18f4685.c,
2390 * device/include/pic16/pic18f2585.h,
2391 * device/include/pic16/pic18f2680.h,
2392 * device/include/pic16/pic18f2682.h,
2393 * device/include/pic16/pic18f2685.h,
2394 * device/include/pic16/pic18f4585.h,
2395 * device/include/pic16/pic18f4680.h,
2396 * device/include/pic16/pic18f4682.h,
2397 * device/include/pic16/pic18f4685.h,
2398 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2399 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2400 patch contributed by Anton Strobl, applied with changes
2402 2007-09-16 Raphael Neider <rneider AT web.de>
2404 * device/include/pic16/pic18f2431.h,
2405 * device/include/pic16/pic18f25j10.h,
2406 * device/include/pic16/pic18f4431.h,
2407 * device/include/pic16/pic18f45j10.h: adopted common include style
2408 * device/include/pic16/pic18f1320.h,
2409 * device/include/pic16/pic18f2320.h,
2410 * device/include/pic16/pic18f2525.h,
2411 * device/include/pic16/pic18f4320.h,
2412 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2413 * device/include/pic16/pic18fregs.h: prepared for automatic include
2414 file selection by having DEVICE.h for every DEVICE
2415 * device/lib/pic16/libdev/pic18f2320.c,
2416 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2418 * device/lib/pic16/configure.in,
2419 * device/lib/pic16/configure: use rm -rf instead of rmdir
2420 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2421 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2423 2007-09-09 Borut Razem <borut.razem AT siol.net>
2425 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2426 distingush between i386 and ppc Mac OS X versions
2428 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2430 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2431 * support/regression/tests/bug1788177.c: new, added
2433 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2435 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2436 * device/include/mcs51/lint.h added keyword __naked
2438 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2442 * src/SDCCmem.h: removed maxRegBank
2443 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2444 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2445 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2446 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2447 name and behaviour to handle banked functions
2448 (scan4op): and use it to fix bug 1786213
2450 2007-09-03 Raphael Neider <rneider AT web.de>
2452 * device/include/pic16/pic18f248.h,
2453 * device/include/pic16/pic18f258.h,
2454 * device/include/pic16/pic18f448.h,
2455 * device/lib/pic16/libdev/pic18f248.c,
2456 * device/lib/pic16/libdev/pic18f258.c,
2457 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2458 added T0CONbits, fixes #1786891
2460 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2462 * src/ds390/gen.c (genFarPointerSet),
2463 * src/hc08/ralloc.c (packRegisters),
2464 * src/mcs51/ralloc.c (packRegisters),
2465 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2467 * src/SDCCicode.h: POINTER_SET can be true for literals too
2468 * support/regression/tests/bug1750318.c: new, added
2470 2007-08-23 Borut Razem <borut.razem AT siol.net>
2472 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2473 library versions without the completition functionality
2475 2007-08-22 Raphael Neider <rneider AT web.de>
2477 * device/include/pic16/pic18f1220.h,
2478 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2480 2007-08-12 Borut Razem <borut.razem AT siol.net>
2482 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2484 2007-08-11 Borut Razem <borut.razem AT siol.net>
2486 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2487 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2488 support/Util/SDCCerr.[ch] moved to src
2489 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2490 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2491 device/examples/ds390/tinitalk/tinitalk.dsp,
2492 device/examples/serialcomm/windows/serialcomm.dsp,
2493 support/librarian/librarian.dsp:
2494 removed linking of unused odbc32.lib and odbccp32.lib
2495 * support/scripts/winres.h:
2496 added for compilation with Visual C++ 2005 Express Edition
2498 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2500 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2503 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2505 * sdccconf_in.h: update the endian test so that SPARC Solaris
2506 does not throw syntax errors
2508 2007-08-06 Borut Razem <borut.razem AT siol.net>
2510 * doc/sdccman.lyx: removed two index entries which prevented the
2511 generation of sdcc doc archive
2513 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2515 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2516 instead of lyx 1.5.0.
2518 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2520 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2521 Lucas Loizaga, with minor modifications. Thanks!
2523 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2525 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2528 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2530 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2531 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2534 2007-07-22 Borut Razem <borut.razem AT siol.net>
2536 * configure.in, configure: re-introduced .version
2537 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2538 the version reverted to 2.7.0
2540 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2543 * doc/sdccman.lyx: bumped version to 2.7.3
2544 * device/include/mcs51/compiler.h: fixed elif->else
2545 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2546 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2547 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2548 enable accuse for bit operands
2549 * src/SDCCmain.c (printVersionInfo),
2550 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2551 environment descriptor
2552 * src/SDCCutil.h: added getBuildEnvironment
2553 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2554 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2555 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2556 * support/regression/tests/bug1348008.c,
2557 * support/regression/tests/bug1496419.c,
2558 * support/regression/tests/bug1503067.c,
2559 * support/regression/tests/preproc.c: added empty tests
2561 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2563 * support/regression/tests/bug1678803.c: new, added
2565 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2568 * as/link/hc08/lkihx.c,
2569 * as/link/hc08/lkrloc.c,
2570 * as/link/mcs51/lkihx.c,
2571 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2572 ihxExtendedLinearAddress
2573 * as/link/mcs51/lkrloc.c (relr),
2574 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2575 acall/ajmp, see bug 830513
2577 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2579 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2580 (cseBBlock): remember aggr2ptr has been used
2581 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2582 (geniCodeAssign): fixed bug 868103
2583 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2584 added operandSize prototype
2585 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2586 (genDataPointerSet): use max of size of right and result,
2587 (gencjne): added parameter useCarry for optimization,
2588 (genCmpEq): use carry if appropriate,
2589 (genXor): check if operand already in carry
2590 * support/regression/tests/bug-868103.c: enabled test
2592 2007-07-12 Raphael Neider <rneider AT web.de>
2594 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2596 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2598 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2599 from Robert Larice, thanks
2600 * support/regression/tests/bitopcse.c,
2601 * support/regression/tests/bitvars.c,
2602 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2603 * support/regression/tests/bug-927659.c: enabled test for z80
2604 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2605 * support/regression/tests/bug1745717.c: new, added
2606 * support/regression/tests/literalop.c,
2607 * support/regression/tests/nullstring.c: removed storage definitions that
2608 are now in testfwk.h
2610 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2612 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2613 and bool for targets that do not fully support it.
2614 * support/regression/tests/bug1546986.c,
2615 * support/regression/tests/bug1723128.c,
2616 * support/regression/tests/bug1734654.c,
2617 * support/regression/tests/bug1738367.c,
2618 * support/regression/tests/constantRange.c: only use bool if allowed
2620 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2622 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2623 Larice, also handle function pointers
2624 * support/regression/tests/bug1749275.c: new, added
2626 2007-07-03 Borut Razem <borut.razem AT siol.net>
2628 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2629 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2630 #1746528: SDCC should ignore ':' in inline assembler comments
2631 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2633 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2635 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2636 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2638 2007-06-29 Borut Razem <borut.razem AT siol.net>
2640 * src/SDCCmain.c: fixed bug
2641 #1744746: SDCC #4867: broken option --xram-size
2643 2007-06-28 Borut Razem <borut.razem AT siol.net>
2645 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2646 find out the endianess of host machine for ucsim
2648 2007-06-27 Borut Razem <borut.razem AT siol.net>
2650 * support/regression/generate-cases.py: corrected the file name
2652 * configure.in, configure, sdccconf_in.h: find out the endianess of
2654 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2657 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2659 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2661 2007-06-26 Borut Razem <borut.razem AT siol.net>
2663 * support/regression/generate-cases.py: display warning if function
2664 list is empty; implemented more flexible rule for detection of
2665 testing functions, allowing return type 'void' in the same line as
2666 the function name in the function definition
2667 * support/regression/tests/bug-1654060.c: corrected test
2668 * support/librarian/sdcclib.c: fixed warning:
2669 format '%s' expects type 'char *', but argument 2 has type 'int'
2671 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2673 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2674 Multiple infiles for sdcclib.
2676 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2678 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2681 2007-06-18 Borut Razem <borut.razem AT siol.net>
2683 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2684 how to handle comments, so they have to be removed by the
2685 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2686 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2687 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2688 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2689 table driven option hadling
2691 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2693 * src/SDCCast.c (decorateType),
2694 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2695 iCode to ast level to fix bug 1738367
2696 * support/regression/tests/bug1738367.c: new, added
2698 2007-06-15 Raphael Neider <rneider AT web.de>
2700 * src/pic16/devices.inc,
2701 * device/lib/pic16/pics.all,
2702 * device/include/pic16/pic18fregs.h,
2703 * device/include/pic16/pic18f[24][45]20.h,
2704 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2705 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2706 * device/lib/pic16/Makefile.in: faster cleanup
2708 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2710 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2712 2007-06-13 Raphael Neider <rneider AT web.de>
2714 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2716 2007-06-12 Raphael Neider <rneider AT web.de>
2718 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2719 suppress bit defines if NO_BIT_DEFINES is #define'd
2720 * device/include/pic/pic*.h: recreated all headers to include
2721 conditional bit defines
2722 * device/include/pic/pic16f886.h,
2723 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2724 * device/include/pic/recreate.sh: script to recreate the complete
2725 device library files based on the currently supported devices
2727 2007-06-12 Borut Razem <borut.razem AT siol.net>
2729 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2730 support/regression/Makefile.in, support/scripts/build.mak,
2731 support/scripts/Makefile.snapshot:
2732 use new svn URL scheme
2733 * doc/sdccman.lyx: SDCC Wiki moved to
2734 http://sdcc.wiki.sourceforge.net/
2736 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2738 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2739 * support/regression/tests/bug1734654.c: added
2741 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2743 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2744 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2745 with literal operands
2747 2007-06-10 Borut Razem <borut.razem AT siol.net>
2749 * as/link/z80/lklibr.c: fixed mingw build warning
2750 lklibr.c:575: warning: implicit declaration of function 'tolower'
2751 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2752 src/z80/main.c: move target specific options from src/SDCCmain.c
2753 to src/<target>/main.c
2755 2007-06-09 Borut Razem <borut.razem AT siol.net>
2757 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2758 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2759 * support/regression/tests/bug-1294691.c: added
2761 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2763 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2764 can also be static, fixes bug 1733438
2765 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2766 have absolute address too
2767 (computeType): added optimization for 'cond ? true : false'
2768 * support/regression/tests/absolute.c: added test for static absolute var
2770 2007-06-08 Raphael Neider <rneider AT web.de>
2772 * src/regression/Makefile: suppress parallel builds, allow easy
2773 switching between pic14/pic16 ports
2774 * src/regression/picregs.h: added pic14/16 header file switch
2775 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2776 inline.c,nestfor.c,string1.c}: include "picregs.h"
2778 2007-06-07 Borut Razem <borut.razem AT siol.net>
2780 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2781 permanent solution to suppress GCC 4.2.0 c++ warning:
2782 deprecated conversion from string constant to `char *'
2783 use 'const char *' where ever required
2784 * support/regression/generate-cases.py: implemented more flexible rule
2785 for detection of testing functions, allowing white-spaces surrounding
2786 the function name and the 'void' parameter.
2787 * support/regression/tests/constantRange.c,
2788 support/regression/tests/scott-compare3.c: fixed failing regression
2789 tests, uncovered by implementation of more flexible rule for detection
2790 of testing functions
2792 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2794 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2796 2007-06-04 Borut Razem <borut.razem AT siol.net>
2798 * configure.in, configure, config_vc.awk: sdcc version number is now
2799 stored in configure.in; removed .version
2800 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2801 doc/INSTALL.txt: version bumped to 2.7.2
2802 * sim/ucsim/configure.in, sim/ucsim/configure:
2803 use "read" to read from .version
2805 2007-06-03 Borut Razem <borut.razem AT siol.net>
2807 * */Makefile.in: removed annoying warning:
2808 Makefile:xx: Makefile.dep: No such file or directory
2810 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2812 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2813 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2814 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2815 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2816 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2817 bugfix: only use newBoolLink for bit result type
2818 * src/SDCCicode.c (geniCodeLogic): added param tree,
2819 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2820 (geniCodeLogicAndOr): use IS_BIT,
2821 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2822 (ast2iCode): added tree param to geniCodeLogic for comparisons
2823 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2824 * support/regression/tests/bug1723128.c: added test NotZero
2826 2007-06-01 Borut Razem <borut.razem AT siol.net>
2828 * SDCPP synchronized with GCC CPP release version 4.2.0,
2829 currently the latest release:
2830 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2831 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2832 support/cpp2/cppdefault.h, support/cpp2/except.h,
2833 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2834 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2835 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2836 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2837 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2838 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2839 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2840 support/cpp2/opts.h, support/cpp2/output.h,
2841 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2842 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2843 support/cpp2/system.h, support/cpp2/version.c,
2844 support/cpp2/Makefile.in: modified
2845 * support/cpp2/opts-common.c: added
2846 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2847 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2848 search for included source file in local directory
2849 * sim/ucsim/configure, sim/ucsim/configure.in:
2850 temporary solution to suppress GCC 4.2.0 c++ warning:
2851 deprecated conversion from string constant to `char *'
2853 2007-06-01 Raphael Neider <rneider AT web.de>
2855 * device/lib/pic/libdev/pic12f683.c,
2856 * device/include/pic/pic12f683.h: added GPIO bits
2858 2007-06-01 Raphael Neider <rneider AT web.de>
2860 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2861 quotation marks, clarified role of PIC14 vs. PIC16 ports
2862 * src/pic16/devices.inc,
2863 * device/include/pic16/pic18fregs.h,
2864 * device/include/pic16/pic18f[24][45]j10.h,
2865 * device/lib/pic16/pics.all,
2866 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2867 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2868 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2869 for new devices as they are not yet supported by gputils
2871 2007-05-31 Borut Razem <borut.razem AT siol.net>
2873 * Small Device C Compiler 2.7.0 released
2874 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2875 changed sdcc version to 2.7.1
2876 * support/scripts/sdcc.nsi: added How to create WIN32 release
2879 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2881 * doc/sdccman.lyx: documented initialization and allocation of absolute
2882 variables, bit parameter passing, the need for function pointers to be
2883 reentrant and alpha quality support of inline and retrict
2885 2007-05-26 Borut Razem <borut.razem AT siol.net>
2887 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2888 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2889 * docs/knownbugs.html: updated
2891 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2893 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2895 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2897 (gencjneshort): optimized when left is AOP_DIR
2898 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2899 initializing unions in a struct/array
2900 * support/regression/fwk/include/testfwk.h: added defines for data, near
2901 and far for host and z80
2902 * support/regression/tests/bug1723128.c: new, added
2904 2007-05-22 Borut Razem <borut.razem AT siol.net>
2906 * doc/knownbugs.html: updated
2908 2007-05-21 Raphael Neider <rneider AT web.de>
2910 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2911 error message instead
2912 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2914 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2916 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2918 2007-05-21 Raphael Neider <rneider AT web.de>
2920 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2922 * src/regression/gpsim_assert.h,
2923 * src/regression/Makefile,
2924 * src/regression/pcodeopt.c: regression test for the above fix
2926 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2929 jumps to self, fixed bug 1717281
2931 2007-05-10 Borut Razem <borut.razem AT siol.net>
2933 * support/scripts/gen_known_bugs.pl: cosmetic fix
2934 * doc/knownbugs.html: generated by gen_known_bugs.pl
2936 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2938 * src/SDCCast.c (createFunction): also generate non-inlined version of
2939 function for functions declared as "static inline"
2940 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2941 function can be inlined after non-inlined version generated.
2943 2007-05-10 Borut Razem <borut.razem AT siol.net>
2945 * support/scripts/gen_known_bugs.pl: added script
2946 which generates knownbugs.html
2948 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2950 * doc/knownbugs.html: updated for release 2.7.0
2952 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2954 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2956 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2958 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2959 (throughout): updated generating comments
2960 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2961 (throughout): updated generating comments
2962 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2963 rule instead of at the second, or it might skip lines when removing the
2965 * support/regression/tests/bug1714204.c: changed test to foo
2967 2007-05-08 Borut Razem <borut.razem AT siol.net>
2969 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2970 thanks to SDCC Distributed Compile Farm members,
2971 added Z80 and GBZ80 command line options
2972 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2974 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2976 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2977 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2978 * support/regression/tests/longlit.c: modified to be tested at all and
2979 to pass the actual test
2981 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2983 * device/include/mcs51/uPSD33xx.h: Added.
2985 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2987 * device/lib/_gptrput.c,
2988 * device/lib/_gptrget.c: removed old code,
2990 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2991 * support/regression/tests/bug1714204.c: new, added
2993 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2995 * support/regression/tests/regtrack.c: test was never executed
2996 because of the regression test being picky about white spaces.
2997 * device/lib/mcs51/crtclear.asm: added comment
2999 2007-05-06 Raphael Neider <rneider AT web.de>
3001 * device/lib/pic/Makefile.rules,
3002 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3003 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3005 2007-05-06 Raphael Neider <rneider AT web.de>
3007 * src/pic16/device.h,
3009 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3010 _pic16_setDefaultOptions): removed/reordered command-line args
3011 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3012 devices, regrouped command line args, environment variables),
3013 clarified sone points, added sections on how to add devices to the
3016 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3018 * src/z80/peeph.def: fixed bug in rule 2
3020 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3022 * src/port.h: added TARGET_MCS51_LIKE
3023 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3024 take advantage of it too
3025 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3026 (shiftR2Left2Result): Optimized: don't check shifting by 0
3027 * src/z80/peeph-z80.def,
3028 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3029 modifications, see patch 1700823
3030 * src/mcs51/peep.c (): fixed bug 1712928
3031 * support/regression/tests/bug1712928.c: new, added
3033 2007-05-05 Borut Razem <borut.razem AT siol.net>
3035 * device/lib/pic16/Makefile.common.in,
3036 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3037 removed bash dependencies
3039 2007-05-01 Borut Razem <borut.razem AT siol.net>
3042 fixed bug #1710507: --i-code-in-asm makes compile fail
3043 all iCode comments are now one liners
3044 * src/mcs51/gen.c: fixed memory leak
3046 2007-05-01 Raphael Neider <rneider AT web.de>
3048 * device/lib/pic/libdev/*.c
3049 * device/include/pic/*.h: regenerated all device libs from updated
3051 * support/scripts/inc2h.pl: documented usage, now uses strict to
3054 2007-04-30 Borut Razem <borut.razem AT siol.net>
3057 fixed bug #1669175: Problem with space in output paths
3058 documented how to use paths with spaces for Windows users
3060 2007-04-29 Borut Razem <borut.razem AT siol.net>
3062 * Fixed svn:eol-style and svn:keywords properties
3063 * src/SDCCval.c: fixed bug
3064 #1592871: Segfault with "large" const arrays of characters
3065 replaced recursion with iteration
3066 * Removed svn:executable property from non-executable files
3068 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3070 * src/mcs51/gen.c (genRet): fixed bug 1707003
3072 2007-04-27 Raphael Neider <rneider AT web.de>
3074 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3075 createReachingDefinitions,assignValnums,pic16_destructDF,
3076 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3077 prevent NULL pointer dereferences
3078 * device/lib/pic/libdev/pic16f886.c,
3079 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3080 prevent building them, gputils do not really support them yet
3082 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3084 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3085 helps printf_small. 32 bytes more __idata mem.
3087 2007-04-27 Raphael Neider <rneider AT web.de>
3089 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3090 return early when pb or pb->pcHead is NULL (patch #1708427)
3091 * src/regression/empty.c,
3092 * src/regression/Makefile: added test with empty functions
3093 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3095 2007-04-27 Borut Razem <borut.razem AT siol.net>
3097 * src/SDCCast.c: fixed feature request
3098 #1547512: Redundant strings linked when using sizeof("abc")
3100 2007-04-23 Borut Razem <borut.razem AT siol.net>
3102 * doc/sdccman.lyx, src/SDCCmain.c:
3103 peep-hole comments are generated only if --fverbose-asm option is
3104 specified and --no-peep-comments is not, as proposed by Frieder.
3105 * support/regression/Makefile.in: compile regression tests with
3106 --fverbose-asm option so one can "grep" whether a new (or an old)
3107 peephole is (still) applied; requested by Frieder.
3109 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3111 * device/include/pic/pic16f886.h,
3112 * device/include/pic/pic16f887.h,
3113 * device/lib/pic/libdev/pic16f886.c,
3114 * device/lib/pic/libdev/pic16f887.c,
3115 * device/include/pic/pic14devices.txt,
3116 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3118 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3120 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3123 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3125 * device/lib/_memset.c: assembler version for mcs51
3127 2007-04-22 Borut Razem <borut.razem AT siol.net>
3129 * support/scripts/listerr.c: program to create the list of errors and
3130 warnings list from - added
3131 * doc/sdccman.lyx: removed the note
3132 "For list of warnings and corresponding codes, see err_warn.txt"
3133 * src/SDCCsymt.c: fixed bug #1699804:
3134 Bug with some uses of sizeof(static local array) (MCS51)
3135 * support/regression/tests/bug-1699804.c: added
3137 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3139 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3140 (main): added option -i,
3141 (asmbl, case S_INCL): use search_path_fopen,
3142 mostly from patch 1579668 by Peter Miller, thanks
3143 * src/z80/main.c: fixed typo --callee-saves-bc
3144 * device/include/mcs51/compiler.h: added sfrword for Tasking
3146 2007-04-20 Borut Razem <borut.razem AT siol.net>
3148 * src/z80/main.c: replaced reserved keyword asm with asmblr
3150 2007-04-19 Borut Razem <borut.razem AT siol.net>
3152 * src/port.h: use const pointers to strings
3153 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3154 * src/pic16/main.c: include SDCCargs.h
3155 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3156 const char, since the strings are dynamically allocated
3157 * src/SDCCmain.c: options.code_seg and options.const_seg are
3158 dynamically allocated; check port specific command line options
3159 before the general ones
3160 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3162 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3164 * device/include/ds400rom.h,
3165 * device/lib/ds390/lcd390.c,
3166 * device/lib/ds390/memcpyx.c,
3167 * device/lib/ds390/rtc390.c,
3168 * device/lib/ds400/ds400rom.c,
3169 * device/lib/ds400/memcpyx.c,
3170 * device/lib/hc08/_ret.c: more replacements of keywords with their
3171 double underscore equivalents
3172 * device/lib/ds390/Makefile.in,
3173 * device/lib/ds400/Makefile.in,
3174 * device/lib/gbz80/Makefile.in,
3175 * device/lib/hc08/Makefile.in,
3176 * device/lib/mcs51/Makefile.in,
3177 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3179 2007-04-17 Borut Razem <borut.razem AT siol.net>
3181 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3182 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3183 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3184 to --fverbose-asm, to be gcc'ish
3186 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3188 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3190 2007-04-17 Borut Razem <borut.razem AT siol.net>
3192 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3193 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3194 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3195 with their double underscore equivalent
3197 2007-04-14 Borut Razem <borut.razem AT siol.net>
3199 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3202 2007-04-13 Borut Razem <borut.razem AT siol.net>
3204 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3206 * device/examples/serialcomm/windows/serial.[ch],
3207 device/examples/serialcomm/windows/test_serialcomm.cpp:
3208 updated by Bela Torok
3209 * device/examples/serialcomm/windows/serialcomm.dsw,
3210 device/examples/serialcomm/windows/serialcomm.dsp: added
3212 2007-04-13 Jan Waclawek <wek AT efton.sk>
3214 * doc/sdccman.lyx: additions and changes at various places
3215 (submitted as #1697136).
3216 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3218 2007-04-10 Borut Razem <borut.razem AT siol.net>
3220 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3221 LyX file format changed to 245
3222 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3223 "FreeWare" replaced with "free open source"
3225 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3227 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3229 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3231 * device/include/pic16/pic18fregs.h,
3233 * device/lib/_decdptr.c,
3234 * device/lib/_divsint.c,
3235 * device/lib/_divslong.c,
3236 * device/lib/_divuint.c,
3237 * device/lib/_divulong.c,
3238 * device/lib/_fs2schar.c,
3239 * device/lib/_fs2sint.c,
3240 * device/lib/_fs2slong.c,
3241 * device/lib/_fs2uchar.c,
3242 * device/lib/_fs2uint.c,
3243 * device/lib/_fs2ulong.c,
3244 * device/lib/_fsadd.c,
3245 * device/lib/_fscmp.c,
3246 * device/lib/_fsdiv.c,
3247 * device/lib/_fseq.c,
3248 * device/lib/_fsget1arg.c,
3249 * device/lib/_fsget2args.c,
3250 * device/lib/_fsgt.c,
3251 * device/lib/_fslt.c,
3252 * device/lib/_fsmul.c,
3253 * device/lib/_fsneq.c,
3254 * device/lib/_fsnormalize.c,
3255 * device/lib/_fsreturnval.c,
3256 * device/lib/_fsrshift.c,
3257 * device/lib/_fssub.c,
3258 * device/lib/_fsswapargs.c,
3259 * device/lib/_gptrget.c,
3260 * device/lib/_gptrgetc.c,
3261 * device/lib/_gptrput.c,
3262 * device/lib/_logexpf.c,
3263 * device/lib/_modsint.c,
3264 * device/lib/_modslong.c,
3265 * device/lib/_moduint.c,
3266 * device/lib/_modulong.c,
3267 * device/lib/_mulint.c,
3268 * device/lib/_mullong.c,
3269 * device/lib/_schar2fs.c,
3270 * device/lib/_ser.c,
3271 * device/lib/_setjmp.c,
3272 * device/lib/_sint2fs.c,
3273 * device/lib/_slong2fs.c,
3274 * device/lib/_spx.c,
3275 * device/lib/_uchar2fs.c,
3276 * device/lib/_uint2fs.c,
3277 * device/lib/_ulong2fs.c,
3278 * device/lib/asincosf.c,
3279 * device/lib/atanf.c,
3280 * device/lib/calloc.c,
3281 * device/lib/ds390/tinibios.c,
3282 * device/lib/ds400/tinibios.c,
3283 * device/lib/expf.c,
3284 * device/lib/free.c,
3285 * device/lib/hc08/_mulint.c,
3286 * device/lib/logf.c,
3287 * device/lib/malloc.c,
3288 * device/lib/printf_fast.c,
3289 * device/lib/printf_tiny.c,
3290 * device/lib/printfl.c,
3291 * device/lib/realloc.c,
3292 * device/lib/ser_ir.c,
3293 * device/lib/serial.c,
3294 * support/regression/tests/libmullong.c: replaced all special keywords
3295 with their double underscore equivalent
3296 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3297 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3299 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3300 (genRet): if the bit-symbol is ruonly it already is in the carry
3301 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3302 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3303 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3304 type UCHAR if dest is not bit
3306 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3308 * device/include/math.h,
3309 * device/lib/cotf.c,
3310 * device/lib/expf.c,
3311 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3313 2007-04-01 Borut Razem <borut.razem AT siol.net>
3315 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3316 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3317 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3318 gcc_unreachable() called internal_error()...
3320 2007-03-30 Raphael Neider <rneider AT web.de>
3322 * src/pic/ralloc.c (isData): suppress garbage debug output
3324 2007-03-28 Borut Razem <borut.razem AT siol.net>
3327 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3328 is developed, built and used worldwide, and the word "night" doesn't
3331 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3333 * device/include/mcs51/C8051F360.h: new, added
3334 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3336 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3338 * src/SDCC.y (declaration_specifiers, function_specifier),
3339 * support/Util/SDCCerr.c,
3340 * support/Util/SDCCerr.h,
3342 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3344 * src/SDCCmem.c (deallocParms),
3345 * src/SDCCast.c: support for function inlining, not quite complete
3346 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3347 'restrict' qualifier
3349 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3351 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3352 (saveRBank, unsaveRBank): don't save bits,
3353 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3354 * support/regression/tests/bug1535242.c: new, added
3355 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3356 thanks Alexey Shamrin <shamrin AT gmail.com>,
3357 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3358 removed header guard)
3360 * sdcc.spec: bumped version to 2.6.5
3361 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3363 2007-03-22 Borut Razem <borut.razem AT siol.net>
3365 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3366 fixed bug #1653671: sdcdb integration into ddd is broken
3368 2007-03-22 Raphael Neider <rneider AT web.de>
3370 * src/pic/gen.c (popGetExternal): augmented to also create references
3371 to external variables (not only labels),
3372 (genCall): comment on plan to reduce PAGESEL overhead,
3373 (genFunction, genEndFunction): also save/restore FSR around interrupt
3374 handling code, removed lots of unused code
3375 (genDivOneByte): release acquired temp register
3376 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3378 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3379 for registers that need to be saved during interrupts (FSR, STATUS,
3380 PCLATH; W needs special handling), currently only FSR is used
3382 2007-03-22 Raphael Neider <rneider AT web.de>
3384 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3386 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3388 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3390 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3394 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3396 * as/link/aslink.h: added LKOBJEXT
3397 * as/link/hc08/link_hc08.dsp,
3398 * as/link/hc08/Makefile.bcc,
3399 * as/link/hc08/Makefile.in,
3400 * as/link/mcs51/aslink.dsp,
3401 * as/link/mcs51/Makefile.bcc,
3402 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3403 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3404 * as/link/lkaomf51.c: merged and moved
3405 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3406 * as/link/z80/lkdata.c,
3407 * as/link/lkdata.c: merged and moved
3408 * as/link/hc08/lkmain.c,
3409 * as/link/mcs51/lkmain.c: cosmetic changes
3410 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3411 * as/link/lklex.c: use LKOBJEXT
3412 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3413 ANSI-fied functions, removed bubble-sorts
3414 * as/link/z80/lksym.c as/link/lksym.c: merged,
3416 * as/link/z80/linkgbz80.dsp,
3417 * as/link/z80/linkz80.dsp,
3418 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3419 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3420 * as/link/z80/lkhead.c,
3421 * as/link/z80/lklex.c: deleted
3422 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3423 * as/link/z80/lkmain.c: added copyfile()
3425 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3427 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3429 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3431 * device/lib/_strlen.c: assembler version for mcs51
3433 2007-03-13 Raphael Neider <rneider AT web.de>
3435 * device/include/pic16/pic18f2221.h,
3436 * device/include/pic16/pic18f2321.h,
3437 * device/include/pic16/pic18f2331.h,
3438 * device/include/pic16/pic18f4221.h,
3439 * device/include/pic16/pic18f4321.h,
3440 * device/include/pic16/pic18f4331.h: fixed config byte location names
3441 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3442 consistently named config byte locations
3444 2007-03-13 Borut Razem <borut.razem AT siol.net>
3446 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3447 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3448 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3449 as/link/z80/Makefile.in, as/z80/Makefile.in:
3452 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3454 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3455 * device/lib/printf_large.c: pointer was converted to generic
3456 pointer for mcs51 models other than model-small (Maarten noticed)
3458 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3460 * device/include/mcs51/ADuC84x.h: Added.
3462 2007-03-10 Borut Razem <borut.razem AT siol.net>
3464 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3465 fixed RFE #1624219: double backslashes in filenames;
3466 functions hexEscape(), octalEscape() and copyStr() moved from
3467 SDCCval.c to SDCCutil.c and made them glovbally available
3469 2007-03-09 Borut Razem <borut.razem AT siol.net>
3471 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3472 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3473 1673361: Missaligned comments in output files
3475 2007-03-09 Raphael Neider <rneider AT web.de>
3477 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3479 2007-03-09 Raphael Neider <rneider AT web.de>
3483 * src/pic/ralloc.c: suppress undesired debug output
3484 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3486 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3488 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3490 2007-03-07 Borut Razem <borut.razem AT siol.net>
3492 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3493 search include files in the current directory
3495 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3497 * src/SDCCglue.c (emitMaps, glue),
3498 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3500 * support/regression/tests/absolute.c: added xdata test
3502 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3504 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3505 added condition to macro, fixes bug 1666080
3507 2007-03-02 Raphael Neider <rneider AT web.de>
3509 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3511 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3513 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3514 be cleared. Unconditionally set __XPAGE
3515 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3517 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3522 * src/mcs51/rtrack.c,
3524 * doc/sdccman.lyx: added --no-gen-comments
3525 * src/mcs51/peeph.def: added 192.b, disabled 185
3527 2007-02-25 Raphael Neider <rneider AT web.de>
3529 * src/pic16/gen.c (genCast): fixed typo
3530 * device/lib/pic16/Makefile.subdir: only install existing files
3531 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3533 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3535 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3536 * device/lib/mcs51/crtclear.asm,
3537 * device/lib/mcs51/crtxclear.asm: renumbered labels
3538 * device/lib/mcs51/Makefile.in: added crtcall.asm
3539 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3540 * src/mcs51/gen.c (movc): removed,
3541 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3543 (toCarry, genSend, genRet): added function toCarry,
3544 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3545 (assignBit, genAssign, genCast): added function assignBit
3546 * src/mcs51/Makefile.bcc: added rtrack.c
3547 * src/mcs51/ralloc.h: made valueKnown a bitfield
3548 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3549 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3550 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3551 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3552 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3553 (_pop): only pop valid pairs, see gencjneshort,
3554 (gencjneshort): return pair that still needs to be popped, restructured,
3555 (gencjne, genCmpEq): call _pop
3557 2007-02-23 Raphael Neider <rneider AT web.de>
3559 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3561 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3563 * device/include/mcs51/P89LPC925.h: Added.
3565 2007-02-18 Raphael Neider <rneider AT web.de>
3567 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3569 2007-02-17 Borut Razem <borut.razem AT siol.net>
3571 * support/cpp2/directives.c, support/cpp2/version.c:
3572 synchronized with GCC CPP 4.1.2
3574 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3576 * src/mcs51/rtrack.h,
3577 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3578 by checking the strings passed by emitcode() to the assembler.
3579 Feel free to change. This in part addresses RFE #482179.
3580 Set environment variable SDCC_RTRACK to enable.
3581 * src/mcs51/gen.c: inserted hooks
3582 * src/mcs51/ralloc.h: added two members to struct regs
3583 * support/regression/tests/regtrack.c: added
3585 2007-02-14 Borut Razem <borut.razem AT siol.net>
3587 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3588 * Makefile.in: applied patch from Makefile related part of
3589 #1469393: Compiler does not initialize static data
3591 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3593 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3594 for better fix of bug 1273984, compiles pic16 rand.c
3596 2007-02-12 Borut Razem <borut.razem AT siol.net>
3598 * src/pic16/main.c: fixed pic16 standard library directory bug
3600 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3602 * src/hc08/gen.c (genSwap): fix swap regression test
3604 2007-02-10 Borut Razem <borut.razem AT siol.net>
3606 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3608 * support/regression/tests/bug-1654060.c: added regression test for
3611 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3613 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3614 bit moves in return statement
3616 2007-02-09 Borut Razem <borut.razem AT siol.net>
3618 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3621 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3623 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3624 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3626 2007-02-07 Raphael Neider <rneider AT web.de>
3628 * src/pic16/devices.inc,
3629 * device/include/pic16/pic18fregs.h,
3630 * device/include/pic16/pic18f[24][34]31.h,
3631 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3632 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3633 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3635 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3637 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3638 can this have lived here for so many years?
3639 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3640 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3641 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3643 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3645 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3646 appended by loop induction must be at the very end of the eBBlock
3648 2007-02-05 Kevin Vigor
3650 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3652 2007-02-05 Borut Razem <borut.razem AT siol.net>
3654 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3655 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3657 2007-02-03 Borut Razem <borut.razem AT siol.net>
3659 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3660 applied patch #1646602 option to set default signedness of char to
3661 unsigned, added -funsigned-char command line option,
3662 thanks to Gunther Jehle
3663 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3664 prompt for file deletion a few hundred times (especially the
3665 subversion files, which have ro permissions so it asks for
3666 confirmation), thanks to Simon McAuliffe;
3667 added {} + option to find in order to remove multiple files from a
3670 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3672 * device/include/mcs51/SST89x5xRDx.h: Added.
3674 2007-02-02 Raphael Neider <rneider AT web.de>
3676 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3677 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3679 2007-02-01 Raphael Neider <rneider AT web.de>
3681 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3684 2007-01-31 Borut Razem <borut.razem AT siol.net>
3686 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3687 if compiled with GCC. Thanks to Raphael Neider
3689 2007-01-31 Raphael Neider <rneider AT web.de>
3691 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3692 operand names, handles name and (name + n) for all n,
3693 (sameBank): restructured, also check bank allocation policy,
3694 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3695 (pic14_operandsAllocatedInSameBank): check whether to operands
3696 will be allocated into the same bank (i.e., section) to reduce
3697 BANKSEL overhead, queried from pcode.c:sameBank,
3698 (pic14printLocals): reintroduced clustering registers into a single
3699 section: all compiler generated symbols will now reside in one
3700 bank (per file), reducing BANKSEL overhead and code size,
3701 (showAllMemmaps): use local dbuf where possible
3703 2007-01-29 Raphael Neider <rneider AT web.de>
3705 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3706 (call_libraryfunc): retrieve/create symbol and mark as used,
3707 (genFunction): mark defined functions as non-extern and add again
3708 to code memmap for later output
3709 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3710 (pic14printLocals): reworked for new symbol emission,
3711 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3712 showAllMemmaps): reworked symbol output using dbufs, added handling
3713 of string literals (still incomplete),
3714 (picglue): removed symbol emission, moved into showAllMemmaps,
3715 (emitSymbolSet): new workhorse for symbol output,
3716 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3718 2007-01-29 Borut Razem <borut.razem AT siol.net>
3720 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3721 component contains the extension separator.
3723 2007-01-28 Borut Razem <borut.razem AT siol.net>
3725 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3727 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3728 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3729 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3730 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3731 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3732 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3733 src/z80/gen.c, support/Util/MySystem.c:
3734 accept slash and backslash as directory separator on WIN32 and
3737 2007-01-28 Raphael Neider <rneider AT web.de>
3739 * src/pic16/devices.inc,
3740 * device/include/pic16/pic18f[24][23]21.h,
3741 * device/include/pic16/pic18fregs.h,
3742 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3743 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3744 * device/lib/pic16/libio/adc.ignore,
3745 * device/lib/pic16/libio/i2c.ignore,
3746 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3747 family, as gputils do not yet support the devices
3748 * device/lib/pic16/Makefile.subdir: ignore errors on install
3749 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3750 headers and libraries from gputils .inc files
3752 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3754 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3756 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3758 * doc/sdccman.lyx: add printf benchmarks
3760 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3762 * device/lib/printf_fast.c: fix %c, char promoted to int
3763 * device/lib/printf_tiny.c: fix %c, char promoted to int
3765 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3767 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3769 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3771 * support/regression/tests/swap.c: 64 bit hosts failed
3772 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3774 2007-01-25 Raphael Neider <rneider AT web.de>
3776 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3777 based on absolute register address, patch by Alex Blond
3779 2007-01-22 Raphael Neider <rneider AT web.de>
3781 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3782 emitted, do not emit them again...
3784 2007-01-22 Raphael Neider <rneider AT web.de>
3786 * src/regression/bank1.c, src/regression/compare6.c,
3787 src/regression/add.c: cosmetic changes
3788 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3789 * src/pic/gen.c: fixed global zero and one,
3790 (aopForSym): removed unued code,
3791 (aopGet): assert aop is defined, check and use `index' of
3792 pCodeImmd operands (fixes #1630908),
3793 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3794 (register_reassign): prevent accidental register unification,
3795 (ReuseReg): cosmetic changes (also above)
3796 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3797 pic14emitStaticSeg): do not emit initialized data,
3798 (printIval*): replaced with working versions,
3799 (pic14createInterruptVect,picglue): use idata for initialized data,
3800 now init data should work in all modules (not only main()),
3801 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3803 2007-01-21 Borut Razem <borut.razem AT siol.net>
3805 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3806 use -fPIC or -fpic if they are supported and not ignored
3807 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3808 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3810 2007-01-20 Borut Razem <borut.razem AT siol.net>
3812 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3813 implemented RFE #1470316: allow "$" in variable names
3815 2007-01-20 Raphael Neider <rneider AT web.de>
3817 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3819 2007-01-20 Raphael Neider <rneider AT web.de>
3821 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3822 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3823 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3824 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3825 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3826 * device/lib/pic/libdev/pic*.c,
3827 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3828 * device/lib/pic/libdev/Makefile.in: show progress
3830 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3832 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3833 * support/scripts/sdcc_cygwin_mingw32,
3834 * support/scripts/sdcc_mingw32,
3835 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3836 conformance with autoconf 2.6
3838 2007-01-19 Raphael Neider <rneider AT web.de>
3840 * src/pic/device.c (register_map): fixed list construction
3841 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3842 (genMod): removed case for genModbits,
3843 (genModbits): removed as now unused/unimplemented
3844 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3846 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3848 * support/regression/tests/swap.c: added in response to #1638622
3849 * doc/sdccman.lyx: synced version, minor changes
3851 2007-01-18 Borut Razem <borut.razem AT siol.net>
3853 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3854 thanks to Gunther Jehle
3855 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3856 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3857 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3858 use filename in lineno instead.
3859 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3860 print the file name in ast_print()
3862 2007-01-18 Borut Razem <borut.razem AT siol.net>
3864 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3866 * src/SDCC.lex: stringLiteral() returns const char pointer,
3867 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3868 fixed column counting
3869 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3870 accept const char pointer as parameter
3871 * src/SDCCdwarf2.c: corrected buffer size
3873 2007-01-17 Borut Razem <borut.razem AT siol.net>
3875 * support/Util/dbuf_string.c: fixed for amd64
3877 2007-01-15 Borut Razem <borut.razem AT siol.net>
3879 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3880 removed terminal symbol ELIPSIS, since it was never generated by the
3881 lexer and it was wrongly used in parameter_identifier_list rule
3883 2007-01-15 Raphael Neider <rneider AT web.de>
3885 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3886 code page and data banking description
3887 * src/pic/genarith.c,
3888 * src/pic/gen.h: removed bit arithmetic functions,
3889 updated exit(1) to exit(EXIT_FAILURE)
3890 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3891 * device/include/pic16/pic18f2455.h,
3892 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3893 TRISD and TRISE, fixed/added some bit names
3894 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3895 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3896 updated pic18f2455.{c,h} instead of duplicating them
3898 2007-01-14 Borut Razem <borut.razem AT siol.net>
3900 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3901 Cannot debug files that contain spaces in the path name
3902 by converting spaces in asm file name to underscores
3904 2007-01-13 Borut Razem <borut.razem AT siol.net>
3906 * doc/sdccman.lyx: fixed format errors
3908 2007-01-10 Borut Razem <borut.razem AT siol.net>
3910 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3911 codeseg/constseg #pragma fail
3912 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3913 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3914 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3915 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3917 2007-01-09 Borut Razem <borut.razem AT siol.net>
3919 * get rid of diagnistic.[ch], pretty-print.[ch],
3920 c-pretty-print.[ch], ... used just for error, warning, ...
3922 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3923 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3924 suppoprt/cpp2/pretty-print.[ch]:
3926 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3927 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3928 suppoprt/cpp2/sdcpp.dsp:
3931 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3933 * device/lib/printf_large.c (output_float): removed recursion,
3934 use smaller buffer on stack for mcs51,
3935 fixed bug printing 1.96
3936 * support/regression/tests/snprintf.c: added test
3938 2007-01-07 Borut Razem <borut.razem AT siol.net>
3940 * use dynamic memory buffers instead temporary files
3941 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3943 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3944 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3945 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3946 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3947 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3948 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3949 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3950 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3951 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3952 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3953 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3954 support/Util/dbuf.c, support/Util/dbuf.h:
3956 * .version, sdcc.spec: bumped version to 2.6.4
3958 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3960 * src/port.h: added TARGET_Z80_LIKE macro
3961 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3962 output PSEG location if --xram-loc or --xstack-loc was used
3963 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3965 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3967 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3968 * as/as_z80.dsp, as/z80/as_z80.dsp,
3969 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3970 * sdcc.dsw: moved project files into subdir
3971 * as/hc08/as_hc08.dsp,
3972 * as/hc08/Makefile.bcc,
3973 * as/hc08/Makefile.in,
3974 * as/mcs51/Makefile.bcc,
3975 * as/mcs51/Makefile.in,
3976 * as/z80/Makefile.bcc,
3977 * as/z80/Makefile.in,
3978 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3981 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3984 * as/mcs51/asmain.c,
3986 * as/z80/assym.c: removed include "strcmpi.h"
3987 * as/hc08/strcmpi.c,
3988 * as/hc08/strcmpi.h,
3989 * as/mcs51/strcmpi.c,
3990 * as/mcs51/strcmpi.h,
3991 * support/Util/strcmpi.c,
3992 * support/Util/strcmpi.h: removed files
3993 * as/strcmpi.c: added as_strncmpi()
3995 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3997 * sdcc.dsw: Added some dependencies on project config.dsp
3999 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4001 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4002 with [di]ram_start to fix a regresion
4004 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4006 * configure.in: added missing mcs51 in status output
4007 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4009 * debugger/mcs51/clean.mk (distclean): remove config.h
4010 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4011 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4012 options.h, s-options-h and options.c
4013 * support/cpp2/clean.mk: unused, removed
4014 * Makefile.common.in,
4017 * as/hc08/Makefile.in,
4019 * as/mcs51/Makefile.in,
4020 * as/mcs51/clean.mk,
4023 * as/z80/Makefile.in,
4025 * as/link/Makefile.in,
4026 * as/link/hc08/Makefile.in,
4027 * as/link/hc08/clean.mk,
4028 * as/link/mcs51/Makefile.in,
4029 * as/link/mcs51/clean.mk,
4030 * as/link/z80/Makefile.in,
4031 * as/link/z80/clean.mk,
4032 * as/link/z80/conf.mk,
4033 * debugger/mcs51/Makefile.in,
4034 * debugger/mcs51/clean.mk,
4035 * device/include/Makefile.in,
4036 * device/lib/Makefile.in,
4037 * device/lib/mcs51/Makefile.in,
4038 * device/lib/pic/Makefile.in,
4039 * device/lib/pic/Makefile.common.in,
4040 * device/lib/pic/Makefile.subdir,
4041 * device/lib/pic/Makefile.rules,
4042 * device/lib/pic16/libio/Makefile.in,
4043 * device/lib/pic16/Makefile.subdir,
4044 * device/lib/pic16/libdev/Makefile.in,
4045 * device/lib/pic16/Makefile.rules,
4046 * device/lib/pic16/Makefile.common.in,
4047 * sim/ucsim/avr.src/Makefile.in,
4048 * sim/ucsim/main_in.mk,
4049 * sim/ucsim/cmd.src/Makefile.in,
4050 * sim/ucsim/doc/Makefile.in,
4051 * sim/ucsim/gui.src/Makefile.in,
4052 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4053 * sim/ucsim/gui.src/serio.src/Makefile.in,
4054 * sim/ucsim/hc08.src/Makefile.in,
4055 * sim/ucsim/libltdl/Makefile.in,
4056 * sim/ucsim/s51.src/Makefile.in,
4057 * sim/ucsim/sim.src/Makefile.in,
4058 * sim/ucsim/sim.src/conf.mk,
4059 * sim/ucsim/xa.src/Makefile.in,
4060 * sim/ucsim/z80.src/Makefile.in,
4064 * support/cpp2/Makefile.in,
4065 * support/librarian/Makefile.in,
4066 * support/librarian/clean.mk,
4067 * support/makebin/Makefile.in,
4068 * support/makebin/clean.mk,
4069 * support/packihx/Makefile.in,
4070 * support/regression/Makefile.in,
4071 * support/regression/ports/ds390/spec.mk,
4072 * support/regression/ports/gbz80/spec.mk,
4073 * support/regression/ports/hc08/spec.mk,
4074 * support/regression/ports/mcs51/spec.mk,
4075 * support/regression/ports/mcs51-large/spec.mk,
4076 * support/regression/ports/mcs51-medium/spec.mk,
4077 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4078 * support/regression/ports/pic14/spec.mk,
4079 * support/regression/ports/pic16/spec.mk,
4080 * support/regression/ports/mcs51-stack-auto/spec.mk,
4081 * support/regression/ports/ucz80/spec.mk,
4082 * support/regression/ports/xa51/spec.mk,
4083 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4084 adding a slash after $(top_builddir) and/or adding @datarootdir@
4086 * debugger/mcs51/configure.in,
4087 * device/lib/pic/configure.in,
4088 * device/lib/pic16/configure.in,
4089 * sim/ucsim/configure.in,
4090 * support/cpp2/configure.in,
4091 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4093 * debugger/mcs51/configure,
4094 * device/lib/pic/configure,
4095 * device/lib/pic16/configure,
4096 * sim/ucsim/configure,
4097 * support/cpp2/configure,
4098 * support/packihx/configure: generated with autoconf 2.60
4100 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4102 * as/link/hc08/lkihx.c (newArea),
4103 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4105 2007-01-02 Borut Razem <borut.razem AT siol.net>
4107 * doc/sdccman.lyx: documented #pragma sdcc_hash
4108 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4110 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4112 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4114 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4115 empty 'while'-loop to work correctly, see regression test 'while.c'
4116 * support/regression/tests/while.c: added
4118 2007-01-01 Borut Razem <borut.razem AT siol.net>
4120 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4121 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4122 support/cpp2/libcpp/sdcpp.c:
4123 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4124 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4125 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4127 2006-12-31 Borut Razem <borut.razem AT siol.net>
4129 * SDCPP synchronized with GCC CPP release version 4.1.1,
4130 currently the latest release:
4131 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4132 support/cpp2/libcpp/include/cpp-id-data.h
4133 support/cpp2/libiberty/fopen_unlocked.c
4134 support/cpp2/libiberty/md5.c
4136 support/cpp2/opt-functions.awk
4137 support/cpp2/opt-gather.awk
4138 support/cpp2/optc-gen.awk
4139 support/cpp2/opth-gen.awk:
4141 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4142 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4143 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4144 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4145 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4146 support/cpp2/diagnostic.h, support/cpp2/except.h,
4147 support/cpp2/hwint.h, support/cpp2/input.h,
4148 support/cpp2/intl.h, support/cpp2/move-if-change,
4149 support/cpp2/opts.c, support/cpp2/opts.h,
4150 support/cpp2/output.h, support/cpp2/prefix.c,
4151 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4152 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4153 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4154 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4155 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4156 support/cpp2/version.c:
4158 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4159 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4160 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4161 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4162 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4163 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4164 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4165 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4166 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4167 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4168 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4170 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4171 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4172 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4173 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4174 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4175 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4176 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4177 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4178 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4179 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4180 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4181 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4182 support/cpp2/system.h:
4185 2006-12-31 Borut Razem <borut.razem AT siol.net>
4187 * configure.in, configure: fixed bug #1538756: configure dies if bison
4188 and flex are not installed, 2nd try
4190 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4192 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4193 400.x for better code in RFE 899102
4195 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4197 * src/SDCCpeeph.c (deadMove),
4199 * src/mcs51/peep.h: renamed 'op' by 'reg'
4200 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4201 (scan4op): small change for removeDeadMove(), added support for
4202 'callee saves' and/or PACLL function calls,
4203 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4204 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4205 left in new dispatcher mcs51DeadMove()
4206 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4208 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4210 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4212 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4213 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4215 2006-12-30 Borut Razem <borut.razem AT siol.net>
4217 * support/cpp2/spacs.h: deleted from svn
4218 * configure.in, configure: fixed bug #1538756: configure dies if bison
4219 and flex are not installed
4221 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4223 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4224 with this z80 passes printf float test when enabled
4225 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4227 2006-12-28 Borut Razem <borut.razem AT siol.net>
4229 * support/cpp2/config.in, support/cpp2/configure.in,
4230 support/cpp2/configure, support/cpp2/Makefile.in:
4231 fix for the solaris build
4233 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4235 * src/SDCC.y (type_specifier2, pointer),
4237 * src/SDCCsymt.c (mergeSpec, checkSClass),
4238 * support/Util/SDCCerr.c,
4239 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4240 * support/valdiag/valdiag.py: Allow test cases to specify
4241 required language standard
4242 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4243 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4245 2006-12-27 Borut Razem <borut.razem AT siol.net>
4247 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4248 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4250 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4252 * support/cpp2/libiberty/Makefile.bcc: updated
4253 * src/pic16/main.c: fixed #pragma udata handling
4254 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4256 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4258 * src/SDCCpeeph.c: made labelHashEntry global,
4259 made pcDistance, FBYNAME static,
4260 (pcDistance): made static, use isComment and isLabel,
4262 (getLabelRef): added, extracted from labelRefCount(),
4263 (labelRefCount): use new getLabelRef(),
4264 (callFuncByName): made static, added deadMove,
4265 use isComment and isLabel,
4266 (newPeepRule): made static, set isLabel,
4267 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4268 labels from peephole rules,
4269 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4270 when isComment or isLabel is set
4271 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4272 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4274 * src/mcs51/peep.h: added
4275 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4276 * src/port.h: added peep->deadMove to port structure
4277 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4278 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4279 deadMove, finally removed no. 1 and 2
4286 * src/hc08/gen.c: mark lines with isComment or isLabel
4287 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4289 * sdcc.spec: bumped version to 2.6.3
4291 2006-12-26 Borut Razem <borut.razem AT siol.net>
4293 * support/cpp2/Makefile.in: added dependency on options.h
4294 * configure: regenerated
4295 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4296 * support/cpp2/Makefile.in: added vasprintf.c
4298 2006-12-25 Borut Razem <borut.razem AT siol.net>
4300 * SDCPP synchronized with GCC CPP release version 3.4.6,
4301 the latest release before 4.x:
4302 * support/cpp2/Makefile.in, support/cpp2/config.h,
4303 support/cpp2/configure, support/cpp2/configure.in,
4304 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4305 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4306 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4307 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4308 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4309 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4310 support/cpp2/cpptrad.c, support/cpp2/except.h,
4311 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4312 support/cpp2/hwint.h, support/cpp2/intl.h,
4313 support/cpp2/line-map.c, support/cpp2/line-map.h,
4314 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4315 support/cpp2/output.h, support/cpp2/prefix.c,
4316 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4317 support/cpp2/system.h, support/cpp2/version.c:
4319 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4320 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4321 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4322 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4323 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4324 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4325 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4326 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4327 support/cpp2/move-if-change, support/cpp2/opts.c,
4328 support/cpp2/opts.h, support/cpp2/opts.sh,
4329 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4330 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4331 support/cpp2/win32, support/cpp2/win32/dirent.c,
4332 support/cpp2/win32/dirent.h:
4334 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4335 * support/cpp2/sdcpp.h: renamed from sdcc.h
4336 * sdcppinit.c: deleted
4338 2006-12-23 Borut Razem <borut.razem AT siol.net>
4340 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4341 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4342 preproc.c: an other try to fix bug #982435: introduced
4343 -pedantic-parse-number command line option and pedantic_parse_number
4346 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4348 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4350 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4351 corrected overlayed areax addresses, warn about memory overlaps
4352 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4361 * src/port.h: added xabs_name and iabs_name
4362 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4363 (glue, emitMaps): create and emit maps d_abs and i_abs
4364 * src/SDCCglue.h: cosmetic changes
4365 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4367 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4368 (allocDefault): put absolute, initialized globals in them
4369 * support/regression/tests/absolute.c: added absolute bdata test
4370 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4372 2006-12-20 Borut Razem <borut.razem AT siol.net>
4374 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4375 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4376 added regression test for bug #982435
4378 2006-12-18 Borut Razem <borut.razem AT siol.net>
4380 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4381 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4382 small cosmetic changes
4383 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4384 * support/regression/tests/bug-1351710.c: added regression test
4386 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4388 * doc/sdccman.lyx: added the long missed iCode table
4389 "<where is figure II?>", added links to wiki
4391 2006-12-17 Borut Razem <borut.razem AT siol.net>
4393 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4394 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4395 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4396 unified table driven pragma handling, pragma argument type checking
4397 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4398 current one - version 1.1.3
4399 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4401 2006-12-13 Raphael Neider <rneider AT web.de>
4403 * src/pic/device.h: removed AssignedMemory structure and macros
4404 * src/pic/device.c: removed global finalMapping (linker assigns
4406 (register_map): add SFRs to remembered memRanges
4407 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4408 assignFixedRegisters,assignRelocatableRegisters): removed,
4409 (setMaxRAM,validAddress): adapted accordingly,
4410 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4411 reasonably sized sharebanks,
4412 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4413 (allDefsOutOfRange): removed unused code,
4414 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4416 * src/pic/pcode.c (register_reassign): removed recursion warning,
4417 fired far too often,
4418 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4419 to use existing pic14_stringInSet() to avoid duplicate symbols,
4420 tidied up the code a bit,
4421 (pic14printLocals): added in symmetry to printExterns, replaces
4422 writeUsedRegs more or less,
4423 (picglue): call new pic14_printLocals(),
4424 * device/include/pic/pic*.h: removed #pragma memmap directives,
4425 information gathered from include/pic/pic14devices.txt
4426 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4428 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4430 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4432 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4434 * device/include/mcs51/cc2430.h: fixed missing ';'
4436 2006-12-10 Raphael Neider <rneider AT web.de>
4438 * device/lib/pic16/libc/stdio/vfprintf.c,
4439 * device/lib/pic16/libc/stdio/printf_small.c,
4440 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4441 char arguments, as char varargs are cast to int by the caller,
4442 hopefully fixes #1604915 (other device libraries are still affected)
4444 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4446 * src/mcs51/ralloc.c (packRegsForAssign),
4447 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4449 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * device/include/malloc.h: removed init_dynamic_memory
4452 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4453 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4454 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4455 * device/lib/libsdcc.lib,
4456 * device/lib/Makefile.in,
4457 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4458 * doc/sdccman.lyx: documented use of new _heap.c
4459 * support/regression/tests/malloc.c: removed init_dynamic_memory
4460 * src/cdbFile.c(spacesToUnderscores): new function,
4461 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4463 * device/include/tinibios.h: removed defines for putchar and getchar
4464 * device/lib/ds390/Makefile.in: added putchar.c
4465 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4467 2006-12-09 Borut Razem <borut.razem AT siol.net>
4469 * support/cpp2/sdcc.h: prevent multiple inclusion
4470 * support/cpp2/options.h: deleted
4472 2006-12-08 Borut Razem <borut.razem AT siol.net>
4474 * support/cpp2/sdcc.h: removed x*alloc() macros
4475 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4476 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4477 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4478 * support/cpp2/system.h: moved #include "sdcc.h"
4479 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4480 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4482 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4483 -funsigned-char options
4484 * support/cpp2/sdcppmain.c: fixed bug 1611411
4486 2006-12-07 Borut Razem <borut.razem AT siol.net>
4488 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4491 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4493 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4494 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4496 * .version: bumped to 2.6.2 because a) it's been a while
4497 b) the linker sources have moved c) the preprocessor is upgraded
4499 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4501 * support/regression/tests/snprintf.c: some checks
4502 * lib/src/printf_large.c: %bc: read char instead of int from stack
4504 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * device/include/mcs51/cc2430.h: inserted _XPAGE
4508 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4510 * device/include/mcs51/cc2430.h: added
4512 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4514 * device/include/asm/default/features.h,
4515 * device/include/asm/ds390/features.h,
4516 * device/include/mcs51/at89s53.h,
4517 * device/include/ser.h,
4518 * device/include/ser_ir.h,
4519 * device/include/serial.h: changed keywords to double underscore variants,
4520 fixes bug 1590261 some more, thanks Steven Borley
4522 2006-12-01 Raphael Neider <rneider AT web.de>
4524 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4525 but emit warning (recursion is not supported for pic14)
4527 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4529 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4530 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4532 2006-11-30 Raphael Neider <rneider AT web.de>
4534 * src/pic/device.c (dump_sfr): always emit symbols
4535 * src/pic/glue.c (pic14printPublics): fixed typo
4537 2006-11-30 Raphael Neider <rneider AT web.de>
4539 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4540 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4541 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4542 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4543 a sharebank, use a non-shared bank for the stack if none available
4544 * src/pic/device.h (struct memRange): added linked list next field,
4545 added prototypes for above functions
4546 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4547 (typeRegWithIdx): accept fixed and unfixed stack registers
4548 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4549 the stack, handle shared and banked stack (except for WSAVE),
4550 (insertBankSel): removed useless optimization (will never fire),
4551 (FixRegisterBanking): added optimization for devices with only one
4552 possibly aliased bank of memory, like 16f84
4553 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4554 devices have no SHAREBANK in the linker script
4555 * device/include/pic/pic14devices.txt: documented memmap
4556 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4558 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4560 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4561 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4562 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4563 genhc08Code): switched most of the D (debug) macros to DD (detailed
4564 debug) macros to better control clutter in the generated .asm file.
4565 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4566 genRightShift): fixed bug with non-constant bit shift stored to
4567 a volatile result (SF Open Discussion forum thread #1616749).
4568 Single byte case is not yet optimized.
4570 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * device/include/asm/mcs51/features.h,
4573 * device/include/malloc.h,
4574 * device/include/stdio.h: changed keywords to double underscore variants,
4577 2006-11-27 Borut Razem <borut.razem AT siol.net>
4579 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4580 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4581 support/cpp2/output.h, support/cpp2/cppinit.c,
4582 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4583 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4584 support/cpp2/cppdefault.c, support/cpp2/system.h,
4585 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4586 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4587 support/cpp2/prefix.c, support/cpp2/except.h,
4588 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4589 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4590 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4591 support/cpp2/version.c, support/cpp2/cppmain.c,
4592 support/cpp2/version.h, support/cpp2/hashtable.c,
4593 support/cpp2/cpperror.c:
4594 synchronized with GCC CPP release version 3.3.6,
4595 the latest where cppmain.c still exists.
4596 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4597 support/cpp2/sdcppinit.c: added
4599 2006-11-27 Borut Razem <borut.razem AT siol.net>
4601 * support/cpp2/cpplex.c:
4602 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4604 * support/cpp2/cpplib.c: removed definitions of unused variables
4606 2006-11-26 Borut Razem <borut.razem AT siol.net>
4608 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4609 since they are redefined by macros in support/cpp2/sdcc.h
4610 * support/cpp2/sdcc.h: x*alloc macro redefinition
4612 2006-11-25 Borut Razem <borut.razem AT siol.net>
4614 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4615 support/cpp2/configure, support/cpp2/Makefile.in,
4616 support/cpp2/cppfiles.c, support/cpp2/output.h,
4617 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4618 support/cpp2/config.h, support/cpp2/cpplib.h,
4619 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4620 support/cpp2/cppdefault.c, support/cpp2/config.in,
4621 support/cpp2/system.h, support/cpp2/cpplex.c,
4622 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4623 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4624 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4625 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4626 support/cpp2/configure.in, support/cpp2/intl.h,
4627 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4628 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4629 support/cpp2/version.c, support/cpp2/cppmain.c,
4630 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4631 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4632 support/cpp2/cpperror.c,
4633 support/cpp2/libiberty/safe-ctype.c,
4634 support/cpp2/libiberty/safe-ctype.h,
4635 support/cpp2/libiberty/splay-tree.c,
4636 support/cpp2/libiberty/obstack.c,
4637 support/cpp2/libiberty/lbasename.c,
4638 support/cpp2/libiberty/splay-tree.h,
4639 support/cpp2/libiberty/obstack.h:
4640 synchronized with GCC CPP release version 3.2.3,
4641 the latest before integration of cpp into gcc
4642 * support/cpp2/except.h, support/cpp2/line-map.c,
4643 support/cpp2/line-map.h,
4644 support/cpp2/libiberty/hex.c,
4645 support/cpp2/libiberty/concat.c,
4646 support/cpp2/libiberty/filenames.h: added
4647 * support/cpp2/intl.c: deleted
4649 2006-11-24 Borut Razem <borut.razem AT siol.net>
4651 * src/SDCC.y: enabled compilation of empty source file
4652 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4653 "ISO C forbids an empty source file"
4654 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4655 if all the code is ifdefed out.
4657 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4659 * src/hc08/gen.c (genPcall): fix for bug #1601032
4661 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4663 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4664 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4665 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4666 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4667 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4668 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4669 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4670 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4671 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4672 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4673 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4674 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4675 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4676 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4677 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4678 Renamed to all upper case as per the standard set by SiLabs
4680 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4682 * device/include/mcs51/C8051F520.h: new, added
4683 * device/include/mcs51/compiler.h: added link about predefined macros
4685 2006-11-23 Raphael Neider <rneider AT web.de>
4687 * src/regression/Makefile: add -L path to fresh library
4688 * src/regression/simulate: emphasize FAILED output
4689 * src/regression/create_stc: output _failures from gpsim
4690 * src/regression/compare4.c,
4691 * src/regression/rotate6.c: fixed char literals,
4692 all compile, all run =8-D
4694 * src/pic/pcode.h: added isPCASMDIR macro
4695 * src/pic/gen.c (genAnd): fixed bit offset
4696 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4697 packBits): unified register numbering schemes,
4698 (newReg): do not insert stack registers into hash table,
4699 (initStack): unpinned pseudo stack, simplified,
4700 (typeRegWithIdx): fixed retrieval of stack registers,
4701 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4702 (pCodeReplace): removed invalid assertion,
4703 (insertPCodeInstruction): fixed newly added labels,
4704 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4705 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4706 DumpFlow): removed unsed (broken?) code,
4707 (insertBankSel): prevent STATUS from being BANKSELed,
4708 (FixRegisterBanking): rewritten from scratch, implemented generic
4709 optimizations (suppress BANKSELs to same register and to registers
4710 present in all banks),
4711 (AnalyzeBanking): update flow after BANKSELection
4713 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4714 sharebank, let linker place it, mark STKxx symbols as emitted
4716 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4718 * src/regression/arrays.c,
4719 * src/regression/bank1.c,
4720 * src/regression/bool2.c,
4721 * src/regression/compare7.c,
4722 * src/regression/compare8.c,
4723 * src/regression/compare9.c,
4724 * src/regression/compare10.c,
4725 * src/regression/configword.c,
4726 * src/regression/for.c,
4727 * src/regression/mult1.c,
4728 * src/regression/pointer1.c,
4729 * src/regression/rotate6.c,
4730 * src/regression/string1.c,
4731 * src/regression/struct1.c,
4732 * src/regression/Makefile: make PIC14 regression tests run again
4733 (3 fail, 6 won't compile)
4735 2006-11-21 Raphael Neider <rneider AT web.de>
4737 * device/include/pic16/pic18f4550.h,
4738 * device/include/pic16/pic18f4455.h,
4739 * device/lib/pic16/libdev/pic18f4550.c,
4740 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4741 * configure.in: removed superfluous closing bracket
4743 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4745 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4748 2006-11-21 Raphael Neider <rneider AT web.de>
4750 * src/pic/device.{c,h}: added pic14_getPIC()
4751 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4752 (genAnd): added PIC code for one case, fixes #1597044
4753 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4754 SFRs that are present in all banks (e.g., STATUS)
4756 2006-11-20 Raphael Neider <rneider AT web.de>
4758 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4759 INCFSZ/INCFSZW and declared them as changing Z bit,
4760 (insertPCodeInstruction): correctly invert the above instructions,
4762 (DoBankSelect): don't panic on po_immediates
4764 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4767 * as/link/mcs51/lkihx.c (newArea),
4768 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4769 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4771 2006-11-11 Raphael Neider <rneider AT web.de>
4773 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4774 bitfield symbols, fixes #1579535 (once more...).
4776 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4778 * support/regression/generate-cases.py,
4779 * support/regression/fwk/include/testfwk.h,
4780 * support/regression/fwk/lib/testfwk.c: used code pointers,
4781 (about 50kByte less code generated for mcs51)
4783 2006-11-06 Borut Razem <borut.razem AT siol.net>
4785 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4786 debugger/mcs51/configure: fixed failed check because the function
4787 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4788 who submitted the patch for gpsim.
4789 * debugger/mcs51/configure.in: removed the result message
4790 * debugger/mcs51/Makefile.in: fixed the config.status warning
4791 "... seems to ignore the --datarootdir setting"
4793 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4795 * device/include/mcs51/c8051f020.h,
4796 * device/include/mcs51/c8051f040.h,
4797 * device/include/mcs51/c8051f060.h,
4798 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4799 * src/z80/gen.c (gencjneshort),
4800 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4802 2006-10-31 Borut Razem <borut.razem AT siol.net>
4804 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4805 debugger/mcs51/configure: get readline version
4807 2006-10-30 Borut Razem <borut.razem AT siol.net>
4809 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4810 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4811 debugger/mcs51/configure: locate readline even when cross compiling
4812 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4814 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4816 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4819 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4821 * device/include/malloc.h,
4822 * device/lib/calloc.c,
4823 * device/lib/free.c,
4824 * device/lib/malloc.c,
4825 * device/lib/realloc.c: moved definition of struct into sources
4826 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4828 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4830 * as/asx8051.dsp: corrected output directories
4831 * as/link/hc08: new directory for hc08 linker
4832 * as/hc08/aslink.h, as/link/aslink.h,
4833 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4834 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4835 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4836 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4837 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4838 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4839 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4840 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4841 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4842 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4843 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4844 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4845 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4846 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4847 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4848 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4849 * as/link/hc08/conf.mk,
4853 * sdcc.dsw: moved hc08 linker to as/link/hc08
4854 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4855 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4856 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4857 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4858 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4859 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4860 * as/link/mcs51/aslink.dsp,
4861 * as/link/mcs51/Makefile.in: factored out the common files
4862 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4863 * as/clean.mk: extra cleaning common files
4864 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4865 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4866 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4868 2006-10-29 Raphael Neider <rneider AT web.de>
4870 * src/pic/ralloc.c (newReg): create aliases for registers with
4871 multiple names to fix #1579535 and #1584001,
4872 (regWithIdx,dirregWithName): resolve aliases on lookup
4873 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4875 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4876 to prevent build errors on small devices
4878 2006-10-28 Raphael Neider <rneider AT web.de>
4880 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4881 assumption within interrupt handlers, fixes #1584940
4882 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4883 "emitted" to avoid emitting them again in udata
4885 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4887 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4890 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4892 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4893 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4894 on/off CR to CRLF conversion.
4896 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4898 * doc/sdccman.lyx: updated IRQ section
4900 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4902 * device/lib/serial_io.c: removed
4903 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4904 replacements for serial_io.c
4906 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4908 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4910 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4912 * device/lib/serial_io.c: Default putchar() and getchar() for
4913 mcs51 uses serial port.
4915 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4917 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4919 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4921 * support/regression/ports/mcs51/support.c: smaller
4922 _sdcc_external_startup()
4923 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4925 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4927 * device/lib/gbz80/crt0.s,
4928 * device/lib/gbz80/crt0_rle.s,
4929 * device/lib/gbz80/div.s,
4930 * device/lib/gbz80/fstubs.s,
4931 * device/lib/gbz80/heap.s,
4932 * device/lib/gbz80/mul.s,
4933 * device/lib/gbz80/putchar.s,
4934 * device/lib/gbz80/stubs.s,
4935 * device/lib/z80/crt0.s,
4936 * device/lib/z80/crt0_rle.s,
4937 * device/lib/z80/div.s,
4938 * device/lib/z80/fstubs.s,
4939 * device/lib/z80/heap.s,
4940 * device/lib/z80/mul.s,
4941 * device/lib/z80/putchar.s,
4942 * device/lib/z80/stubs.s: reverted, I was mistaken
4944 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4946 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4947 * support/regression/ports/mcs51/support.c: removed race
4948 condition on TI in _putchar allowing to use serial port mode 0
4950 2006-10-20 Borut Razem <borut.razem AT siol.net>
4952 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4954 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4956 * device/lib/gbz80/crt0.s,
4957 * device/lib/gbz80/crt0_rle.s,
4958 * device/lib/gbz80/div.s,
4959 * device/lib/gbz80/fstubs.s,
4960 * device/lib/gbz80/heap.s,
4961 * device/lib/gbz80/mul.s,
4962 * device/lib/gbz80/putchar.s,
4963 * device/lib/gbz80/stubs.s,
4964 * device/lib/z80/crt0.s,
4965 * device/lib/z80/crt0_rle.s,
4966 * device/lib/z80/div.s,
4967 * device/lib/z80/fstubs.s,
4968 * device/lib/z80/heap.s,
4969 * device/lib/z80/mul.s,
4970 * device/lib/z80/putchar.s,
4971 * device/lib/z80/stubs.s: removed all leading underscores from area names
4973 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4976 regression tests are not waiting in the simulator for simulated
4977 transmission of debug output
4979 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4981 * device/lib/printf_large.c: slightly smaller
4982 * doc/sdccman.lyx: do not use spaces within html links
4984 2006-10-16 Borut Razem <borut.razem AT siol.net>
4986 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4987 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4988 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4989 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4990 debugger/mcs51/configure:
4991 [ 1185668 ] add gnu readline support to sdcdb - enabled
4993 2006-10-16 Raphael Neider <rneider AT web.de>
4995 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4996 fixes #1577882, removes close to all banking optimizations
4998 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5001 variables in code memory
5002 * support/regression/tests/absolute.c: added test for this
5004 2006-10-15 Raphael Neider <rneider AT web.de>
5006 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5008 (BankSelect): emit BANKSEL before touching linker-placed regs,
5011 2006-10-10 Raphael Neider <rneider AT web.de>
5013 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5014 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5015 * src/pic/main.c (_pic14_parseOptions),
5016 * src/pic/main.h: mostly reverted to previous state, now use results
5017 from SDCCmain.c's argument parsing
5019 2006-10-10 Borut Razem <borut.razem AT siol.net>
5021 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5022 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5023 [ 1185668 ] add gnu readline support to sdcdb -
5024 prepared for READLINE, not enabled yet,
5025 thanks to <tal.bav AT gmail.com>
5027 2006-10-10 Raphael Neider <rneider AT web.de>
5029 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5030 * src/pic16/devices.inc,
5031 * device/include/pic16 (pic18f[24]620.h),
5032 * device/include/pic18fregs.h,
5033 * device/lib/pic16/pics.all,
5034 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5035 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5036 Gary Plumbridge and Anton Strobl
5038 2006-10-10 Raphael Neider <rneider AT web.de>
5040 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5041 --stack-siz=NUM options to configure the argument passing stack
5042 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5043 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5044 (pic14_getSharebankSize): obey --stack-siz=NUM,
5045 (pic14_getSharebankAddress): obey --stack-loc=NUM
5047 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5049 * doc/sdccman.lyx: added to the manual
5050 * doc/figures/ddd_example.png: added (neither pdflatex nor
5051 most browsers seem to like the .eps file)
5053 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5055 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5056 to /tmp and /var/tmp acc. LSB
5057 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5059 * support/regression/tests/onebyte.c: added test
5061 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5063 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5065 2006-10-05 Borut Razem <borut.razem AT siol.net>
5067 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5069 - sdcc.dsw: changed property eol-style to CRLF
5070 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5072 2006-10-04 Raphael Neider <rneider AT web.de>
5074 * device/include/pic/{pic16f84.h,pic16f84a.h},
5075 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5076 from patch #1522504, thanks to Robas Teodor
5078 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5083 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5085 * src/pic16/glue.c (pic16emitMaps),
5086 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5087 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5088 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5089 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5091 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5092 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5094 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5096 * support/librarian/sdcclib.c: Added option -l.
5097 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5099 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5100 using Windows command prompt.
5102 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5104 * device/lib/libsdcc.lib: added module rand
5105 * src/ds390/ralloc.c (rematStr),
5106 * src/hc08/ralloc.c (rematStr),
5107 * src/mcs51/ralloc.c (rematStr),
5108 * src/z80/ralloc.c (rematStr): made output more consistent
5109 * src/mcs51/gen.c: cosmetic changes
5111 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5113 * src/port.h: added mem.cabs_name to PORT
5120 * src/z80/main.c: added cabs_name initializers
5121 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5123 (emitMaps): emit absolutes in code memory into cabs_name
5125 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5126 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5127 * support/regression/fwk/include/testfwk.h: added define for at
5128 * support/regression/tests/absolute.c: added, new
5130 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5133 optimizations, see also patch 887161 by Stas Sergeev
5134 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5135 to be necessary anymore,
5136 (102, 103, 104, 127): renamed all occurances of bp to _bp
5138 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5141 thanks Weston T. Schmidt for patch 1555221
5142 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5143 * src/SDCCicode.c(geniCodeMultiply): small optimization
5145 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5147 * device/include/stdlib.h: added rand prototypes
5148 * device/lib/rand.c: new, added
5149 * device/lib/Makefile.in: added rand.c
5150 * src/z80/peeph.def,
5151 * src/z80/peeph-gbz80.def,
5152 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5154 2006-09-20 Raphael Neider <rneider AT web.de>
5156 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5158 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * as/link/aslink.h: cosmetic changes
5161 * as/link/mcs51/Makefile.in,
5162 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5164 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5167 * as/link/mcs51/aslink.h,
5168 * as/link/z80/aslink.h: merged and moved to as/link/
5169 * as/link/lkstore.c,
5170 * as/link/mcs51/lkstore.c: moved to as/link/
5171 * as/link/clean.mk: remove *.o
5172 * as/link/mcs51/alloc.h: deleted
5173 * as/link/mcs51/lkarea.c: added lnksect prototype
5174 * as/link/mcs51/lkdata.c,
5175 * as/link/mcs51/lklex.c,
5176 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5177 * as/link/mcs51/lkmem.c,
5178 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5179 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5180 * as/link/mcs51/aslink.dsp,
5181 * as/link/mcs51/Makefile.aslink,
5182 * as/link/mcs51/Makefile.bcc,
5183 * as/link/mcs51/Makefile.in: updated for moved files
5184 * as/link/z80/lkarea.c,
5185 * as/link/z80/lkhead.c,
5186 * as/link/z80/lklex.c,
5187 * as/link/z80/lklibr.c,
5188 * as/link/z80/lklist.c,
5189 * as/link/z80/lkmain.c,
5190 * as/link/z80/lkrloc.c,
5191 * as/link/z80/lksym.c: synced with mcs51
5192 * as/link/z80/lkdata.c,
5193 * as/link/z80/lkeval.c,
5194 * as/link/z80/lkihx.c,
5195 * as/link/z80/lks19.c: cosmetic changes
5196 * as/link/z80/Makefile.in,
5197 * as/link/z80/linkgbz80.dsp,
5198 * as/link/z80/linkz80.dsp: updated for moved files
5200 2006-09-16 Borut Razem <borut.razem AT siol.net>
5202 * debugger/mcs51/sdcdb.c: partially fixed
5203 [ 1203664 ] sdcdb fails to open files w. two "." periods
5204 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5205 debugger/mcs51/symtab.h: fixed indenting
5206 * configure.in, configure: up to date with latest Maarten's changes
5208 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5211 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5212 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5213 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5214 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5215 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5216 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5217 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5218 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5219 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5220 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5221 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5222 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5223 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5224 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5225 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5226 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5227 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5228 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5229 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5230 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5231 as/link/mcs51/alloc.h,
5232 as/link/mcs51/clean.mk,
5233 as/link/mcs51/conf.mk,
5234 as/link/mcs51/Makefile.bcc,
5235 as/link/mcs51/Makefile.in,
5236 as/link/mcs51/readme.390,
5237 as/link/mcs51/strcmpi.c,
5238 as/link/mcs51/strcmpi.h,
5240 as/mcs51/Makefile.bcc,
5241 as/mcs51/Makefile.in,
5244 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5246 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5249 * as/link/Makefile.in,
5250 * as/link/z80/linkgbz80.dsp,
5251 * as/link/z80/linkz80.dsp,
5258 * link/z80/aslink.h,
5259 * link/z80/clean.mk,
5261 * link/z80/linkgbz80.dsp,
5262 * link/z80/linkz80.dsp,
5263 * link/z80/lkarea.c,
5264 * link/z80/lkdata.c,
5265 * link/z80/lkeval.c,
5268 * link/z80/lkhead.c,
5271 * link/z80/lklibr.c,
5272 * link/z80/lklist.c,
5273 * link/z80/lkmain.c,
5274 * link/z80/lkrloc.c,
5277 * link/z80/Makefile.in,
5279 * sdcc.dsw: moved link/ to as/link/
5281 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * as/mcs51/i51mch.c (machine): fixed warning
5285 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5287 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5289 2006-09-09 Borut Razem <borut.razem AT siol.net>
5291 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5292 sdcdb WIN32 native port
5293 * src/clean.mk: fixed
5295 2006-09-08 Borut Razem <borut.razem AT siol.net>
5297 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5299 2006-09-08 Raphael Neider <rneider AT web.de>
5301 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5302 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5303 to gplink to disable processor mismatch warning and to allow
5304 the use of devices with only aliased (shared) memory banks,
5305 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5307 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5309 * doc/sdccman.lyx: Some re-formating plus example on using
5310 #pragma preproc_asm +/-
5312 2006-09-07 Borut Razem <borut.razem AT siol.net>
5314 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5317 2006-09-06 Borut Razem <borut.razem AT siol.net>
5319 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5320 line at sdcc.nsi:153
5321 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5323 2006-09-05 Borut Razem <borut.razem AT siol.net>
5325 * configure.in, configure: support for winsock2
5326 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5327 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5328 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5329 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5330 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5332 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5334 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5336 * support/regression/tests/bug1551947.c: new, added
5337 * src/SDCCsymt.h: strings are char* not byte*
5339 2006-09-05 Raphael Neider <rneider AT web.de>
5341 * device/lib/pic16/libdev/pic18f4550.c,
5342 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5343 declarations/definitions from patch #1520949
5345 2006-09-05 Raphael Neider <rneider AT web.de>
5347 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5348 byte-aligned bitfields, fixes #1539278
5350 2006-09-05 Raphael Neider <rneider AT web.de>
5352 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5355 2006-09-04 Borut Razem <borut.razem AT siol.net>
5357 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5358 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5359 -mno-cygwin is a part of the compiler name
5360 * support/scripts/sdcc_mingw32: don't disable ucsim
5362 2006-09-03 Borut Razem <borut.razem AT siol.net>
5364 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5365 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5367 2006-09-03 Raphael Neider <rneider AT web.de>
5370 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5371 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5374 2006-09-01 Borut Razem <borut.razem AT siol.net>
5376 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5377 to make ppc-osx happy
5379 2006-08-31 Borut Razem <borut.razem AT siol.net>
5381 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5382 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5383 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5384 * support/regression/ports/ds390/spec.mk,
5385 support/regression/ports/mcs51/spec.mk,
5386 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5387 To run regression tests in mingw environment:
5388 make DEV_NULL=NUL CC=gcc
5390 2006-08-30 Borut Razem <borut.razem AT siol.net>
5392 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5393 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5394 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5395 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5396 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5397 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5398 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5399 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5400 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5401 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5402 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5403 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5404 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5405 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5406 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5407 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5408 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5409 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5410 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5411 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5412 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5413 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5414 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5415 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5416 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5417 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5418 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5419 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5420 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5421 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5422 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5423 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5424 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5425 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5426 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5427 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5428 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5429 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5430 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5431 ucsim WIN32 native port
5433 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5435 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5437 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5439 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5440 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5442 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5444 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5445 * support/regression/tests/bug1546986.c: new, added
5446 * as/mcs51/.cvsignore,
5447 * debugger/mcs51/.cvsignore,
5448 * src/.cvsignore: deleted
5450 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5452 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5455 2006-08-20 Borut Razem <borut.razem AT siol.net>
5457 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5458 removed cl_listen_console::match(), cl_console::match(),
5459 restructured cl_commander::proc_input()
5461 2006-08-16 Borut Razem <borut.razem AT siol.net>
5463 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5464 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5465 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5467 2006-08-14 Borut Razem <borut.razem AT siol.net>
5469 * support/regression/Makefile.in,
5470 support/regression/ports/pic14/gpsim.cmd,
5471 support/regression/ports/pic14/spec.mk,
5472 support/regression/ports/pic14/support.c:
5473 added pic14 regression test
5475 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5477 * as/doc/asxhtm.html: documented changed ABS behaviour
5478 * as/doc/README: fixed some typos
5480 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5482 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5485 2006-08-12 Borut Razem <borut.razem AT siol.net>
5487 * support/regression/fwk/include/testfwk.h,
5488 support/regression/fwk/lib/testfwk.c,
5489 support/regression/generate-cases.py,
5490 support/regression/Makefile.in:
5491 regression test framework does not depend on function pointers and
5494 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5496 * device/include/stddef.h: c temporary hack to fix bug 1518273
5498 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5500 * device/include/mcs51/cc2510fx.h: added
5501 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5504 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5506 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5507 * as/z80/Makefile.in: added strcmpi.c
5508 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5509 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5511 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * device/lib/gbz80/asm_strings.s,
5514 * device/lib/gbz80/crt0_rle.s,
5515 * device/lib/gbz80/div.s,
5516 * device/lib/gbz80/mul.s,
5517 * device/lib/gbz80/shift.s,
5518 * device/lib/z80/asm_strings.s,
5519 * device/lib/z80/crt0_rle.s,
5520 * device/lib/z80/div.s,
5521 * device/lib/z80/mul.s,
5522 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5523 flags which are all upper case
5525 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5527 * as/z80/asm.h: made CASE_SENSITIVE 1
5528 * link/z80/aslink.h: made CASE_SENSITIVE 1
5529 * src/z80/gen.c (throughout): made all conditionals upper case
5530 * support/regression/tests/bug1503067.c: new
5532 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5534 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5535 (shiftIntoPair): added case 2 for PAIR_IY,
5536 (setupToPreserveCarry): replaced parameters with iCode and check if
5537 PAIR_DE is in use to fix bug 1399290,
5538 (genPlus, genMinus): updated call to setupToPreserveCarry
5539 * support/regression/tests/bug1399290.c: new
5541 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5544 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5545 * src/ds390/gen.c (shiftRLong),
5546 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5547 * src/mcs51/gen.c (sameReg): changed to sameByte,
5548 (xch_a_aopGet): new,
5549 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5550 shiftRLong): fixed bug 1533966
5551 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5552 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5553 * support/regression/Makefile.in: disabled z80, enabled ucz80
5554 * support/regression/tests/float_trans.c: enabled test for z80 and host
5555 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5557 2006-08-01 Borut Razem <borut.razem AT siol.net>
5559 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5560 comparison is always false due to limited range of data type
5561 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5563 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5565 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5566 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5567 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5568 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5570 2006-07-31 Borut Razem <borut.razem AT siol.net>
5572 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5573 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5574 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5575 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5576 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5577 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5578 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5579 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5580 enable ucsim mingw compilation. Serial port is disabled,
5581 since it uses termios.h API, which is not available on native
5584 2006-07-31 Borut Razem <borut.razem AT siol.net>
5586 * Small Device C Compiler 2.6.0 released
5587 * support/scripts/sdcc.nsi: added FULL_DOC option
5588 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5590 2006-07-28 Borut Razem <borut.razem AT siol.net>
5592 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5593 * doc/INSTALL.txt: updated
5595 2006-07-27 Borut Razem <borut.razem AT siol.net>
5597 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5598 device/lib/pic/libdev/Makefile.in: fixed bug
5599 [ 1438354 ] pic libsdcc: distclean doesn't work
5600 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5601 device/lib/pic16/libio/Makefile.in: fixed bug
5602 [ 1438344 ] pic16 lib: clean doesn't work properly
5603 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5605 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5607 * device/lib/pic/libsdcc/fsdiv.c,
5608 * device/lib/pic/libsdcc/fsmul.c,
5609 * device/lib/pic16/libsdcc/float/fsdiv.c,
5610 * device/lib/pic16/libsdcc/float/fsmul.c,
5611 * device/lib/_fsdiv.c,
5612 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5613 * support/regression/tests/bug1520966.c: added
5614 * doc/knownbugs.html: removed [ 1520966 ] from the list
5616 2006-07-25 Borut Razem <borut.razem AT siol.net>
5618 * configure.in, configure, sdccconf_in.h: fixed bug
5619 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5620 * doc/knownbugs.html: removed [ 1519095 ] from the list
5622 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5624 * doc/knownbugs.html: added, contains list of known bugs at release
5625 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5627 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5629 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5630 function registers and corrected defaults with additional warning
5631 * device/lib/malloc.c: cosmetic changes
5632 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5633 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5634 (fillGaps): and used it
5636 2006-07-20 Raphael Neider <rneider AT web.de>
5638 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5639 output unless SDCCPICDEBUG is set
5640 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5641 output if SILENT is set
5643 2006-07-11 Borut Razem <borut.razem AT siol.net>
5645 * doc/README.txt: updated
5647 2006-07-10 Borut Razem <borut.razem AT siol.net>
5649 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5650 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5651 in WIN32 installation
5652 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5655 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5657 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5658 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5660 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5662 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5664 2006-07-06 Borut Razem <borut.razem AT siol.net>
5666 * support/regression/tests/bitfields.c:
5667 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5668 * support/regression/tests/constantRange.c:
5669 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5671 2006-07-04 Borut Razem <borut.razem AT siol.net>
5673 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5675 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5676 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5677 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5678 reverted changes from 2006-07-03
5679 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5680 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5681 added CPPFLAGS, used by the host port
5683 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5685 * support/regression/valdiag/tests/switch.c,
5686 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5687 * support/regression/tests/libmullong.c: fixed for host
5688 * support/regression/ports/host/spec.mk: disable all warnings for host,
5689 SDCC runs with --less-pedantic too
5691 2006-07-03 Borut Razem <borut.razem AT siol.net>
5693 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5695 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5696 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5697 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5698 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5700 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5701 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5702 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5703 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5705 2006-07-02 Raphael Neider <rneider AT web.de>
5707 * src/pic16/devices.inc,
5708 * device/include/pic16/pic18fregs.h,
5709 * device/include/pic16/pic18f4550.h,
5710 * device/lib/pic16/pics.all,
5711 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5713 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5715 * as/hc08/lkaomf51.c (OutputName),
5716 * as/mcs51/lkaomf51.c (OutputName),
5717 * as/z80/asmain.c (asmbl),
5718 * src/ds390/main.c (asmLineNodeFromLineNode),
5719 * src/hc08/ralloc.c (hc08_assignRegisters),
5720 * src/mcs51/main.c (asmLineNodeFromLineNode),
5721 * src/xa51/ralloc.c (checkRegMask),
5722 * src/xa51/gen.c (emitcode),
5723 * src/z80/gen.c (_emit2),
5724 * src/SDCCast.c (searchLitOp),
5726 * support/packihx/packihx.c,
5727 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5728 * src/ds390/gen.c (aopPutUsesAcc),
5729 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5730 * support/regression/tests/libmullong.c (mullong_wrapper),
5731 * src/SDCCsymt.c (powof2),
5733 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5734 * src/SDCCsymt.h: added TYPE_TARGET_*
5735 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5736 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5737 SDCCast because 1) header problems 2) this is the right place
5738 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5739 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5742 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5744 * src/SDCCicode.h: removed buggy semicolon in unused macro
5745 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5746 search for previous definiton of auto symbols too,
5747 (findPrevUse): fixed logic of emitWarnings
5749 2006-06-26 Raphael Neider <rneider AT web.de>
5751 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5752 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5754 2006-06-25 Raphael Neider <rneider AT web.de>
5756 * device/lib/pic/libm: NEW, added math library functions
5757 * device/lib/pic/libsdcc: NEW; added float support functions
5758 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5759 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5760 NEW, added math related headers
5761 * device/include/asm/pic/features.h: NEW
5762 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5763 (popGet): allow larger offsets for AOP_PCODE,
5764 (genDataPointerSet): handle literals explicitly, more debug output,
5765 (genAssign): fixed for float using aopLiteral ;-)
5766 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5767 GOTO initialisation routine
5768 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5769 flag on registers, fixes #1469043 (local variables do not work)
5770 * src/pic/main.c (_pic14_do_link),
5771 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5774 2006-06-25 Borut Razem <borut.razem AT siol.net>
5776 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5777 characters printed (not including the trailing '\0' used to end
5778 output to strings). Problem detected in regression test bug-927659.c.
5779 NOTE: printf() family functions should return int instead
5781 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5782 specifier are printed as themselves
5783 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5784 support flags, width and precision specifiers
5786 2006-06-24 Borut Razem <borut.razem AT siol.net>
5788 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5789 to the list of sdcc tagrets not supporting bit type
5790 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5791 testfor pic16 due to bug:
5792 [ 1511794 ] pic16: regression test bug-895992.c fails
5794 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5796 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5797 * src/SDCCglue.c (initPointer), fixed bug 1496419
5798 * support/regression/tests/bug1496419.c: new, added
5800 2006-06-22 Borut Razem <borut.razem AT siol.net>
5802 * support/regression/ports/pic16/support.c: use gpsim usart module from
5803 libgpsim_modules library
5805 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5807 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5810 2006-06-19 Raphael Neider <rneider AT web.de>
5812 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5813 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5814 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5815 (pic14printExterns,pic14printPublics,pic16printPublics,
5816 pic16_printExterns): use new functions to emit symbols
5817 (picglue,pic16glue): emit publics before emitting externs
5818 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5819 locally defined functions to avoid bug #1443651
5820 * support/regression/tests/bug-716242.c: removed pic16 workaround
5821 * support/regression/ports/pic16/spec.mk: ignore errors during build
5823 2006-06-19 Raphael Neider <rneider AT web.de>
5825 * src/pic/glue.h: added pic14aopLiteral prototype
5826 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5827 * src/pic/gen.c: removed stdint.h dependency
5828 (aopGet): use Safe_strdup()
5829 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5830 (genDataPointerSet): use pic14aopLiteral()
5831 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5832 for pic16; thanks to Bernhard and Maarten
5834 2006-06-18 Borut Razem <borut.razem AT siol.net>
5836 * support/regression/tests/structflexarray.c: flexible array members
5837 not supported by gcc < 3
5838 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5840 * src/pic/gen.c: don't include [p]strdin.h on solaris
5841 * support/Util/pstdint.h: addad svn attributes
5842 * support/regression/tests/constantRange.c,
5843 support/regression/tests/rotate.c: include inttypes.h instead
5844 stdint.h on solaris, addad svn attributes
5846 2006-06-18 Raphael Neider <rneider AT web.de>
5848 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5850 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5851 (pic16_genMinusBits): simplified sign-extension
5852 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5853 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5854 adjusted to correctly handle mixed-signed operands, disabled
5855 now unused multiplciation routines
5856 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5857 (assignResultValue): added argument denoting the size of the result
5858 as returned by the function (fixes upcasts in assigning from
5859 function calls: char foo(); int i = foo();)
5860 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5861 function result to assignResultValue
5862 (genMult): disabled inlined multiplication code
5863 (genDiv): augmented to also handle the modulus operator, fixed to
5864 handle mixed-signed operands correctly
5865 (genMod): simply call genDiv, disabled unused code
5866 (genAssign): fixed missing (sign-)extension on result
5867 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5868 valid char operands, allow signed operands for native code, added
5869 division and modulo operator handling
5870 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5872 As a consequence, onebyte.c (if split into two files) and muldiv.c
5873 pass regression tests.
5875 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5877 * doc/Makefile.in: two runs of makeindex seem needed to get
5878 correct page references in the index of sdccman.pdf
5879 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5881 2006-06-17 Borut Razem <borut.razem AT siol.net>
5883 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5885 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5887 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5888 mentioned ec2drv and paulmon
5890 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5892 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5893 consecutive abs areas
5894 (find_empty_space, allocate_space): added map to handle codemap or
5896 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5897 absolute idata and xdata
5898 * as/mcs51/lkmem.c (summary2): updated legend
5900 2006-06-16 Raphael Neider <rneider AT web.de>
5902 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5904 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5906 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5908 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5910 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5912 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5913 value of generic pointers,
5923 src/z80/main.c: PORT structure, added elements for gp_tags field,
5924 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5925 fields in the PORT structure of each port,
5926 * src/SDCCast.c (decorateType): allow processing of generic pointers
5927 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5930 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * src/pic16/pcode.c,
5938 * src/pic/pcoderegs.c,
5941 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5942 bug 1504689 on minGW
5944 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5946 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5948 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5950 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5952 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5954 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5957 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5959 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5960 to a char variable. Fixed bug #1504211
5961 * device/include/pic16/adc.h,
5962 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5963 and fixed bug #1364390
5965 2006-06-10 Borut Razem <borut.razem AT siol.net>
5967 * CVSROOT: removed the CVS left-over
5969 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5971 * as/hc08/asmain.c (asexit),
5972 * as/hc08/lkmain.c (lkexit),
5973 * as/mcs51/asmain.c (asexit),
5974 * as/mcs51/lkmain.c (lkexit),
5975 * src/SDCCglue.c (DEFSETFUNC),
5976 * src/SDCCmain.c (linkEdit, assemble),
5977 * support/librarian/sdcclib.c (AddRel),
5978 replaced unlink() by standard C remove()
5979 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5980 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5981 gatherImplicitVariables): new, added to fix bug 608752,
5982 (createFunction): added gatherImplicitVariables()
5983 * src/SDCCast.h: added createRMW prototype
5984 * src/SDCCsymt.h (struct symbol): added infertype
5985 * support/regression/tests/bug608752.c: new, added
5987 2006-06-10 Raphael Neider <rneider AT web.de>
5989 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5990 multibyte dummy reads (fixes #1503234)
5992 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5994 * device/include/mcs51/compiler.h: new, added header file to enable
5995 creating common sfr definition header files for different compilers
5997 2006-06-05 Raphael Neider <rneider AT web.de>
5999 * src/pic16/{pcode.h,genarith.c}:
6000 introduced pCodeOp combining any two pCodeOps (previously only
6001 two register operands could be combined), removed pcop2 from
6002 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6003 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6004 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6005 rewritten to use new PO_TWO_OPS
6006 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6007 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6008 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6009 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6010 (pic16_get_op): embraced return arg to allow #define return(x),
6011 added new case for combined opcodes
6012 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6013 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6014 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6016 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6018 * src/SDCCval.c (checkConstantRange): added
6019 * src/SDCCval.h: added checkConstantRange
6020 * support/Util/SDCCerr.c,
6021 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6022 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6023 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6024 * src/SDCCast.c (decorateType): added checkConstantRange,
6025 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6026 can be emitted with the correct always true/false warning,
6027 added optimization for double '!';
6028 result of decorateType() must be assigned back to the tree, because
6029 decorateType() can change the tree
6030 * src/SDCCicode.c (geniCodeLogic),
6031 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6032 (checkConstantRange): removed, it was only a fragment which never
6034 * src/SDCCsymt.c (computeType): fixed promotion for
6035 "-1 < (unsigned bit) b"
6036 * src/pic/ralloc.c (packRegsForAssign),
6037 * src/pic16/ralloc.c (packRegsForAssign),
6038 * src/hc08/ralloc.c (packRegsForAssign),
6039 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6041 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6042 * support/regression/tests/constantRange.c: added
6043 * support/valdiag/tests/constantRange.c: added
6044 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6046 2006-06-02 Borut Razem <borut.razem AT siol.net>
6048 * support/regression/ports/pic16/support.c: increase stack size
6050 * support/regression/Makefile.in: sort tests by name so that the
6051 resutlts can be compared on different machines / platforms
6053 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6055 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6056 * src/ds390/gen.c (emitLabel): new, added,
6057 (genDjnz): fixed stack overflow bug,
6058 (throughout): cosmetic changes to sync with mcs51/gen.c,
6059 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6060 * src/mcs51/gen.c (genEndFunction): small optimization,
6061 (throughout): cosmetic changes to sync with ds390/gen.c
6063 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6065 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6066 (_print_format): fixed printing pointers
6067 * src/mcs51/gen.c (emitLabel, movb): new, added,
6068 (genAssign): small optimization,
6069 (genDjnz): fixed stack overflow bug,
6070 (throughout): replaced sprintf with SNPRINTF,
6071 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6072 replaced emitcode("mov", "b,...") with MOVB(...),
6073 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6074 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6075 * src/mcs51/peeph.def: added rules 140 and 264
6076 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6077 so they may get optimized into registers
6079 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6081 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6082 immediately when encountered,
6083 (printUsage): always use stderr even on windows
6085 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6087 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6088 (processParms): fixed bug #1247551
6089 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6090 parseCmdLine, main): print '--version' to stdout,
6091 print 'help' to stdout if --help is given,
6092 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6093 arguments are given; fixed --help
6095 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6097 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6098 * support/regression/tests/bug-1493710.c: added
6100 2006-05-27 Borut Razem <borut.razem AT siol.net>
6102 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6104 * support/regression/ports/pic16/support.c: increase stack size
6105 from default 64 bytes to 128 bytes
6106 * support/regression/tests/staticinit.c,
6107 support/regression/tests/float.c: regression tests fully enabled
6108 for pic16 port by putting the initialized data arrays into the code
6110 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6111 This was changed by mistake in the previous version.
6113 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6115 * src/pic16/gen.c (genFunction, genEndFunction): some
6116 beautifications, fixed bug with falsely restoring FSR2 in large
6117 stack model, thanks to Beau E. Cox for reporting the bug
6119 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6121 * debugger/mcs51/break.c,
6122 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6123 use %p to print pointers, made address variables unsigned
6124 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6125 * debugger/mcs51/symtab.c (parseSymbol): must return something
6126 * src/mcs51/gen.c (aopForSym): small optimization,
6127 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6128 (freeAsmop): added missing break,
6129 (aopPut): removed parameter bvolatile, determine it inside the function,
6130 (saveRegisters, unsaveRegisters): small optimization,
6131 (genIpush): removed pointless check,
6132 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6133 replaced sprintf with SNPRINTF,
6134 replaced strcpy with strncpyz,
6135 updated aopPut calls,
6136 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6137 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6139 2006-05-24 Borut Razem <borut.razem AT siol.net>
6141 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6142 modification of test for the pic16 port, put the array to the code
6143 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6145 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6147 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6148 * support/Util/pstdint.h: added
6150 2006-05-22 Borut Razem <borut.razem AT siol.net>
6152 * src/regression/Makefile: removed bool2.c test, added -q linker option
6153 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6154 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6155 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6156 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6157 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6158 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6159 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6160 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6161 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6163 2006-05-22 Raphael Neider <rneider AT web.de>
6165 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6166 bug #1492360 (problematic due to generic pointers, see code)
6168 2006-05-22 Borut Razem <borut.razem AT siol.net>
6170 * support/regression/ports/pic16/specs.mk: removed stack size linker
6172 * support/regression/tests/array.c,
6173 support/regression/tests/bitopcse.c,
6174 support/regression/tests/bug-908454.c,
6175 support/regression/tests/malloc.c: modified for pic16 regression test
6176 * support/regression/tests/bitfields.c:
6177 pic16 - excluded bitfileds of size > 8
6178 * support/regression/tests/bp.c: pic16 - reduced data size
6179 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6180 * support/regression/tests/bug-460010.c:
6181 pic16 - used the absolute address the fits in memory
6182 * support/regression/tests/bug-716242.c:
6183 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6184 * support/regression/tests/float.c:
6185 pic16 - excluded - data size too big
6186 * support/regression/tests/onebyte.c:
6187 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6188 * support/regression/tests/shifts.c:
6189 pic16 - function names probably have to differ in first X characters
6191 * support/regression/tests/staticinit.c:
6192 pic16 - excluded some tests due error: no target memory available for
6195 2006-05-22 Borut Razem <borut.razem AT siol.net>
6197 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6198 second try. Thanks Stas Sergeev once more.
6200 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6202 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6203 (genLeftShift, genRightShift): fixed bug 1491627
6204 * src/hc08/peeph.def (rules 7, 8.x): added
6205 * support/regression/tests/shifts.c (ShiftLeftByParam,
6206 ShiftRightByParam, testShiftByParam): added to test variable shifting
6208 2006-05-20 Raphael Neider <rneider AT web.de>
6210 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6211 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6212 (allocReg): add only new registers to dynAllocRegs,
6213 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6214 #1489055, #1445850, and probably #1483693
6216 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6218 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6219 bug in for-loop that didn't emit the last of CONFIG and ID registers
6221 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6223 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6225 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6226 1489016, 1434401 and 1490124
6227 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6228 1489016, 1434401 and 1490124
6230 2006-05-17 Borut Razem <borut.razem AT siol.net>
6232 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6235 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6237 * device/include/mcs51/P89c51RD2.h,
6238 * device/include/mcs51/P89LPC901.h,
6239 * device/include/mcs51/P89LPC922.h,
6240 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6242 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6244 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6245 to fix missing stack pragma in compiled binary object file,
6247 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6249 * support/packihx/configure.in,
6250 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6251 determine sizeof basic types even while cross compiling
6253 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6255 * src/avr/gen.c (aopop),
6256 * src/ds390/gen.c (aopOp),
6257 * src/hc08/gen.c (aopOp),
6258 * src/mcs51/gen.c (aopop),
6259 * src/pic16/gen.c (pic16_aopOp),
6260 * src/pic/gen.c (aopOp),
6261 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6262 if size of operand is smaller than spill location
6264 2006-05-12 Borut Razem <borut.razem AT siol.net>
6266 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6267 have to have CR/LF line endings even if they are checked out on *nix
6268 or on WIN32 in cygwin binmode
6270 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6272 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6273 * device/include/ds80c390.h: added sfr16 definitions
6277 * src/ds390/ralloc.c,
6278 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6279 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6280 bit returning functions
6281 * support/regression/tests/sfr16.c: enabled test on ds390
6283 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6285 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6286 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6288 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6290 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6291 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6292 (cl_address_space constructor): removed expensive initialization,
6293 (cl_address_space::get_cell): extended for late initialization,
6294 (cl_address_space::*): use late initialization,
6295 (cl_address_decoder::activate): removed expensive initialization,
6296 This reduced regression test running time by 25%
6298 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6306 * support/packihx/Makefile.in,
6307 * support/packihx/clean.mk,
6308 * support/packihx/Makefile.bcc,
6309 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6311 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6313 * src/SDCCval.c (valNot): fix for regression test failure
6314 of not.c on big endian hosts
6316 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6318 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6320 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6322 * device/lib/mcs51/Makefile.in: changed string comparison operator
6323 to = for POSIX compliance; == is bash extension
6325 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6327 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6330 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6332 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6333 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6334 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6335 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6336 bug report #1478657,
6338 2006-05-05 Borut Razem <borut.razem AT siol.net>
6340 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6343 2006-05-02 Borut Razem <borut.razem AT siol.net>
6345 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6346 create *.ind, which made make to fail if invoked with -j 2
6348 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6350 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6351 Hubert Sack for patch 1479782
6353 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6355 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6357 2006-05-01 Raphael Neider <rneider AT web.de>
6359 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6360 (create_pic): store only prefix-free device name,
6361 (init_pic): check for device names with "16" prefix,
6363 * src/pic/device.h (struct PIC_device),
6364 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6366 * device/include/pic/pic12f{635,675,629,683}.h,
6367 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6368 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6369 * device/include/pic/pic16f505.h,
6370 * device/lib/pic/libdev/pic16f505.c: removed
6371 * device/include/pic/pic14devices.txt: added support for pic12f
6372 devices, removed unsupported non 16-bit devices
6373 [above changes provided by patch from Zik Saleeba]
6374 * src/pic/*, src/pic16/*, device/include/pic16/*,
6375 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6377 2006-05-01 Borut Razem <borut.razem AT siol.net>
6379 * configure.in, configure, doc/Makefile.in:
6380 sync with nightly build makefile - latex, dvipdf and dvips
6383 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6385 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6386 in the library source
6388 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6390 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6392 2006-04-28 Raphael Neider <rneider AT web.de>
6394 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6395 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6396 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6397 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6399 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6401 * device/lib/pic/libdev/Makefile.in,
6402 * device/lib/hc08/Makefile.in,
6403 * device/lib/gbz80/Makefile.in,
6404 * device/lib/z80/Makefile.in,
6405 * device/lib/ds390/Makefile.in,
6406 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6407 thanks to Borut for the bug report
6409 * configure: always create doc/Makefile independent from --enable-doc
6410 * Makefile.in: always install from directory doc independent from
6412 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6414 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6415 * doc/Makefile.in: install *.txt if present
6416 * device/include/Makefile.in (install): added installation of pic/*.inc
6417 and pic/*.txt files again, they were erroneously removed
6419 2006-04-28 Raphael Neider <rneider AT web.de>
6421 * src/pic/{gen.c,main.h,pcode.c},
6422 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6423 concerning signedness with casts
6425 2006-04-28 Raphael Neider <rneider AT web.de>
6427 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6428 definition of an interrupt handler,
6429 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6430 interrupt handler stuff from picglue() to separate routine,
6431 (picglue): enabled definition of intr handlers in files w/o main()
6433 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6435 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6436 compilation with MSVC 2005 Express Edition (VC8)
6438 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6440 * device/lib/Makefile: fixed build of gbz80 lib
6442 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * support/regression/tests/bug-460010.c,
6445 * support/regression/tests/bug-524691.c,
6446 * support/regression/tests/bug-716242.c: removed conditional defines
6447 that are already in testfwk.h
6449 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6452 (AccAXRsh1): added, shift right by 1,
6453 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6455 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6457 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6459 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6460 remove cast to same type
6461 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6462 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6464 * link/z80/Makefile: removed, they have moved to
6467 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6468 * install-sh: fix bug #1204398 by setting umask 0022
6469 * device/lib/Makefile: separate build of z80 and gbz80 lib
6471 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6473 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6474 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6476 One basic decision: e.g. src/clean.mk includes further files. In order
6477 to make this work there are two solutions:
6478 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6479 run configure on them. This way they can use
6480 'include $(srcdir)/port-clean.mk'
6481 - always include clean.mk by the Makefile at the same level. To avoid
6482 that `make clean` tries to include and build Makefile.dep the
6483 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6484 implemented, because now even `make uninstall` doesn't create
6485 Makefile.in. clean.mk could be eliminated by pasting it in
6488 * debugger/mcs51/Makefile.in: build own objects from library sources
6489 (SLIB, SDCC) in current directory
6491 * configure, configure.in: renamed --disable-device-lib-build in
6492 --disable-device-lib; added --enable-doc, the required tools are
6493 searched by configure; added result message; the toolchain for the
6494 belonging ports are now only built, if the port is enabled.
6496 * support/regression/*: all output is written in directory gen, because
6497 the fwk and ports directories don't livet in the build tree using vpath
6499 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6500 --disable-device-lib, added --enable-doc, added section VPATH
6502 * sim/ucsim/configure.in,
6503 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6504 z80 are enabled by default
6506 2006-04-24 Raphael Neider <rneider AT web.de>
6508 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6509 to config word, "pic14_"-prefixed some extern functions
6510 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6511 config word has been found
6512 * src/pic/device.h: added prototypes
6513 * src/pic/pcode.c: added "pic14_"-prefix where needed
6514 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6516 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6518 (pic14emitRegularMap): ignore config words,
6519 (pic14createInterruptVect): moved generating __config directives away
6520 (picglue): have __config directives emitted
6522 2006-04-24 Borut Razem <borut.razem AT siol.net>
6524 * doc/Makefile: sync with nightly build makefile
6526 2006-04-24 Raphael Neider <rneider AT web.de>
6528 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6529 registers that have not been assigned proper liveranges,
6530 fixes #1469504 and #1474602,
6531 (pCodeRegOptimizeRegUsage): fixed typo in comment
6533 2006-04-24 Borut Razem <borut.razem AT siol.net>
6535 * device/examples/main8051.c: deleted - it was removed from CVS
6536 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6537 after the transition to Subversion
6538 * src/SDCCalloc.h: deleted - it was removed from CVS
6539 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6540 after the transition to Subversion
6541 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6542 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6543 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6544 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6546 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6548 * as/asx8051.dsp: added mcs51/strcmpi.h
6549 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6550 * as/hc08/aslink.h: updated lnksect prototype
6552 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6554 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6555 (newdot): handle A_ABS
6557 * as/mcs51/asout.c (outarea): output address
6558 * as/hc08/lkaomf51.c,
6559 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6561 * as/mcs51/i51pst.c,
6562 * as/z80/z80pst.c: "ABS" is not A_OVR
6563 * as/hc08/lkarea.c (newarea): read a_addr,
6564 (lnkarea): added codemap array, sort absolute areas to the front,
6565 combine all GSINITx/GSFINAL,
6566 (find_empty_space, allocate_space): new functions,
6567 (lnksect): return next address, handle absolute sections
6568 * as/mcs51/lkarea.c (newarea): read a_addr,
6569 lnksect2 prototype changed,
6570 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6571 (find_empty_space, allocate_space): new, factored out of lnksect2,
6572 (lnksect2): return next address, handle absolute sections
6574 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6575 * as/hc08/lklibr.c (addfile, fndsym),
6576 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6577 index out of range and detect both '\' and '/'
6578 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6579 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6580 regression tests (ds390 cannot return bool yet)
6581 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6582 document critical interrupts on z80, document changed SDCC define
6583 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6584 (_a390_mapping): added .org directive
6585 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6586 (genMultOneByte): fixed warnings
6587 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6589 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6590 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6591 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6592 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6593 * src/pic16/main.c: removed newReg prototype
6594 * src/pic16/pcode.c,
6595 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6597 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6599 * src/pic16/ralloc.c
6600 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6602 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6603 from short to PIC_OPTYPE
6604 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6605 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6606 optype from short to PIC_OPTYPE
6607 * src/port.h: made int_size unsigned to fix warnings
6608 * src/SDCC.y: fixed warning on MSVC
6609 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6610 * src/SDCCopt.c (convertToFcall): fixed warnings
6611 * src/SDCCsymt.h: removed double prototype for genSymName
6612 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6613 offset int to fix warnings
6615 2006-04-22 Borut Razem <borut.razem AT siol.net>
6617 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6618 references to CVS replaced with Subversion
6620 2006-04-21 Borut Razem <borut.razem AT siol.net>
6622 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6623 references to CVS replaced with Subversion
6625 2006-04-19 Borut Razem <borut.razem AT siol.net>
6627 * src/version.awk: adapted for svn
6628 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6629 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6630 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6631 /binutils-avr/etc/*.vi, *.jin: removed all properties
6632 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6634 2006-04-19 Borut Razem <borut.razem AT siol.net>
6636 * CVS to Subversion migration completed
6638 2006-04-18 Borut Razem <borut.razem AT siol.net>
6640 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6641 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6643 2006-04-17 Borut Razem <borut.razem AT siol.net>
6645 * device/include/Makefile.in: added pic/*.inc to the installation
6647 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6649 * support/regression/collate-results.py: fixed output in case of
6651 * support/regression/generate-cases.py: fixed splitting of pathnames
6653 * as/hc08/lklibr.c (addfile),
6654 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6656 2006-04-11 Raphael Neider <rneider AT web.de>
6658 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6659 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6660 * src/pic16/pcode.c (assignValnums): fixed #1460578
6662 2006-04-11 Raphael Neider <rneider AT web.de>
6664 * device/lib/pic/libdev/*.c,
6665 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6666 fixes #1468739, enables compilation in --std-c99 mode
6667 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6669 2006-04-11 Raphael Neider <rneider AT web.de>
6671 * src/pic/device.c (find_device): removed debug output
6672 (list_valid_pics): enabled verbose listing of supported devices
6673 * device/include/stdbool.h: define bool as char for pic14/16 as well
6675 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6677 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6679 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6681 * .version: bumped version to 2.5.6
6682 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6684 2006-04-06 Raphael Neider <rneider AT web.de>
6686 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6687 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6688 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6689 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6690 pic14_constructAbsMap
6691 (pic14printPublics): declare absolute global symbols as global
6692 (pic14createInterruptVect),
6693 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6694 (newReg): assume new registers unused, use correct name in
6695 hashtable (reg->name instead of name), more debugLog output
6696 * src/pic/device.h (PIC_device): added fields for verbose output
6697 * src/pic/device.c: moved device definition to pic14devices.txt,
6698 added routines for runtime parsing of pic14devices.txt,
6699 added support for second config word
6700 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6701 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6702 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6703 (_pic14_parseOptions): moved pCodeInitRegisters here
6704 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6705 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6706 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6707 handling the pseudo stack
6708 * device/lib/Makefile.in: ignore failures in objects-pic16,
6709 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6710 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6711 * device/lib/pic/Makefile.subdir,
6712 * device/lib/pic16/Makefile.subdir: improved clean rules
6713 * device/lib/pic/libdev/: NEW, pic14 device libraries
6714 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6715 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6716 * device/include/Makefile.in: create subdir and install pic14 headers
6717 * device/include/pic/p16f_common.inc: removed unused declarations
6718 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6719 PICs from inc2h.pl v1.6,
6720 replaced BIT_AT macros with struct declarations
6721 * device/include/pic/pic14devices.txt: definition of supported devices,
6722 all above improvements contributed by Zik Saleeba, thanks
6723 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6724 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6727 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6730 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6731 thanks to Charles Olds
6733 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6735 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6737 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6739 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6740 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6741 * support/regression/bug1464657.c: added, new test
6743 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6748 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6750 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6751 --no-peep and --peep-file <file> are used don't use default rules but
6754 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6756 * src/mcs51/gen.c (genCall): fixed bug 1457608
6758 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6760 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6761 changes seem to cause (trigger?) problems with the build system.
6763 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6765 * src/SDCCpeeph.c (operandsLiteral): new, added,
6766 (callFuncByName): inserted operandsLiteral
6767 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6769 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6771 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6772 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6774 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6776 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6777 implemented patch 1120823 Thanks to Willy De la Court (normal
6778 interrupts need an interrupt number now if they are made critical),
6779 and enabled nesting of critical functions though not for gbz80
6780 (genCritical, genEndCritical): added functions
6781 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6782 * src/z80/mappings.i: added "ei" to all mappings
6784 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6786 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6787 submitted by the Debian SDCC maintainer Aurelien Jarno:
6788 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6789 archive with gcc 4.1 on mips and wrote the patch"
6791 2006-03-16 Raphael Neider <rneider AT web.de>
6793 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6794 the left operand is shorter than the result (c* = lit-c* + int),
6796 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6799 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6801 * src/.version: increased version number to 2.5.5
6802 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6803 linking is done manually in pic16 port's _linkEdit,
6804 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6805 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6806 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6807 allocate asmop as AOP_ACC,
6808 (aopForRemat): added parameter 'bool result' in function declaration,
6809 (pic16_aopGet): return AOP_ACC when accessing WREG,
6810 (pic16_popGetTempReg): minor modification,
6811 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6812 'pic16_allocWithIdx',
6813 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6814 calling function in absolute addresses,
6815 (genAssign): take into account AOP_ACC asmop,
6816 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6817 * src/pic16/pcoderegs.c: some debug functions and lines added,
6818 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6819 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6821 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6822 call to allocReg, not by manually allocating a new one,
6823 (pic16_assignRegisters): now before going through the register
6824 allocating functions mark all registers as free. This eliminates some
6825 side effects resulting from peephole parser done earlier in the backbone
6827 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6829 * src/SDCCicode.c (geniCodeLogic),
6830 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6832 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6835 (genSend): bugfix, do not allocate and free twice,
6836 (shiftRLong): handle partially overlapping aops
6837 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6839 2006-03-08 Borut Razem <borut.razem AT siol.net>
6841 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6844 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6846 * support/regression/tests/bug1409955.c: new, added
6847 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6848 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6849 (aopForSym, aopOp): increment asmop.allocated if reused,
6850 (freeAsmop): decrement asmop.allocated and check for zero instead of
6852 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6853 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6854 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6855 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6856 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6857 genSignedRightShift, genRightShift, genDataPointerGet,
6858 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6859 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6860 in reverse order from allocation,
6861 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6862 added swappedLR to keep track
6863 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6864 pdata & code for GCC, z80, gbz80 & hc08
6865 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6867 2006-03-08 Raphael Neider <rneider AT web.de>
6869 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6871 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6873 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6874 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6875 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6877 2006-03-06 Borut Razem <borut.razem AT siol.net>
6879 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6880 made the linker quiet
6882 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6884 * src/pic16/gen.c (genPcall): fixed bug #1443644
6885 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6886 which dumps before the function entry point a data byte which represents
6887 the number of the local variables used by the specified function, added
6888 'xinst' for initial support for Extended Instruction Support,
6889 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6890 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6891 port->fun_prefix anymore (may change later),
6892 (genFunction, genEndFunction): do not store/restore local registers for
6893 _main (this should take care the --main-return command line option in
6895 (genOr): removed some legacy pic-port instructions,
6896 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6897 performing operations with SFR's causes data to be written more than
6898 once to each SFR. Perhaps SFRs should be handled in special cases...
6899 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6901 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6902 into account for stack starting position,
6903 (struct OPTIONS pic16_optionsTable): added command line argument
6904 --extended or -y for Extended Instruction Support,
6905 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6906 (deassignLRs): *** perhaps the most important change, old 'for' code
6907 (commented out for reference), didn't account for some registers which
6908 were left marked 'not free' after a pointer operation. The change
6909 reduces register usage a lot in some cases
6911 2006-03-04 Borut Razem <borut.razem AT siol.net>
6913 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6915 * support/regression/tests/bug-524697.c: decreased array size for
6916 mcs51 to fit into the internal RAM
6917 * support/regression/Makefile.in: a little bit more verbose
6919 2006-03-03 Borut Razem <borut.razem AT siol.net>
6921 * support/regression/fwk/lib/testfwk.c,
6922 support/regression/fwk/include/testfwk.h: introduced function
6923 _prints(), nonrecursive _printn(), call _initEmu() from main()
6924 * support/regression/ports/gbz80/support.asm,
6925 support/regression/ports/ucz80/support.asm,
6926 support/regression/ports/z80/support.asm,
6927 support/regression/ports/ds390/support.c,
6928 support/regression/ports/hc08/support.c,
6929 support/regression/ports/host/support.c,
6930 support/regression/ports/mcs51/support.c,
6931 support/regression/ports/xa51/support.c: added empty _initEmu()
6933 * support/regression/ports/pic16/gpsim.cmd,
6934 support/regression/ports/pic16/spec.mk,
6935 support/regression/ports/pic16/support.c,
6936 support/regression/Makefile.in: added pic16 regression test
6938 2006-03-01 Raphael Neider <rneider AT web.de>
6940 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6941 genConstPointerGet): use safe way of generating MOVFF to cover
6942 literals as well as registers, fixes bug #1440527
6943 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6945 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6946 more correctly, fixes bug #1232186
6947 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6948 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6949 gplink guess the correct processor in more cases, applied patch
6950 from Till Riedel attached to and fixing bug #1436552
6952 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6954 * support/regression/tests/array.c: added, contains check for #1434401
6955 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6957 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6960 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6961 * device/include/mcs51/c8051f326.h,
6962 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6963 * device/include/mcs51/c8051f000.h,
6964 * device/include/mcs51/c8051f018.h,
6965 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6966 PCON_IDLE,PCON_STOP and added sfr16 definitions
6968 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6970 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6971 genGetWord): fixed bug 1409955
6973 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6975 * device/include/hc08/mc68hc908gp32.h,
6976 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6978 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6980 * src/SDCCast.c (constExprValue): return NULL if not a value
6981 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6982 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6983 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6985 2006-02-13 Borut Razem <borut.razem AT siol.net>
6987 * src/regression/ptrarg.c: added, fails due to bug #1430967
6988 * src/regression/Makefile: ptrarg.c added, ...
6990 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6992 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6993 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6995 2006-02-11 Borut Razem <borut.razem AT siol.net>
6997 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6998 print "Processor: xxx" message to stdout only if --verbose
7000 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7003 * support/regression/tests/bug1426356.c: added
7004 * support/regression/tests/bitfields.c: removed 2 tests
7006 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7008 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7009 * device/include/mcs51/c8051f330.h,
7010 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7011 PCON_IDLE,PCON_STOP and added sfr16 definitions
7012 * device/lib/_divsint.c,
7013 * device/lib/_divuint.c,
7014 * device/lib/_divulong.c,
7015 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7016 register bank bug for small stackauto
7018 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7022 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7024 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7025 * all.dsp: corrected several bin paths
7026 * device/include/mcs51/c8051f120.h,
7027 * device/include/mcs51/c8051f300.h,
7028 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7029 to PCON_IDLE,PCON_STOP
7030 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7031 * device/lib/printf_large.c (output_float): fixed bug 1388703
7032 * support/regression/tests/bug1057979.c: added test for bug 1388703
7034 2006-02-08 Raphael Neider <rneider AT web.de>
7036 * src/pic/pcode.c (pciTRIS): fixed typo,
7037 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7038 (LinkFlow): fixed handling of flows that end in a call,
7039 (ReuseReg): perform safety check earlier
7040 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7041 to work with flows at the beginning of a pBlock,
7042 fixes #1426557 (Symbol not previously defined),
7043 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7045 (RemoveUnusedRegisters): update register usage info
7046 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7047 created, reuse existing ones instead
7048 * src/pic/gen.c (genPcall): fixed #1424719
7050 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7052 * link/z80/lkmain.c,
7054 * link/z80/lkdata.c,
7055 * link/z80/aslink.h: fixed build on current cygwin:
7056 replaced getline() by lk_getline()
7058 2006-02-01 Borut Razem <borut.razem AT siol.net>
7060 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7061 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7062 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7063 src/regression/bool1.c, src/regression/bool2.c,
7064 src/regression/bool3.c, src/regression/call1.c,
7065 src/regression/compare.c, src/regression/compare10.c,
7066 src/regression/compare2.c, src/regression/compare3.c,
7067 src/regression/compare4.c, src/regression/compare5.c,
7068 src/regression/compare6.c, src/regression/compare7.c,
7069 src/regression/compare8.c, src/regression/compare9.c,
7070 src/regression/configword.c, src/regression/for.c,
7071 src/regression/inline.c, src/regression/mult1.c,
7072 src/regression/nestfor.c, src/regression/or1.c,
7073 src/regression/pointer1.c, src/regression/ptrfunc.c,
7074 src/regression/rotate1.c, src/regression/rotate2.c,
7075 src/regression/rotate3.c, src/regression/rotate4.c,
7076 src/regression/rotate5.c, src/regression/rotate6.c,
7077 src/regression/rotate7.c, src/regression/string1.c,
7078 src/regression/struct1.c, src/regression/sub.c,
7079 src/regression/sub2.c, src/regression/switch1.c,
7080 src/regression/while.c, src/regression/xor.c,
7081 src/regression/create_stc, src/regression/simulate,
7082 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7084 * src/regression/gpsim_assert.h: added
7086 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7088 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7089 ((void (code *) (void)) 0) ();
7098 * as/mcs51/aslink.h,
7100 * as/mcs51/asmain.c,
7101 * as/mcs51/lkdata.c,
7103 * as/mcs51/lkmain.c,
7106 * as/z80/asmain.c: fixed build on current cygwin:
7107 replaced getline() by as_getline()
7109 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7111 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7112 declarator in the symbol chain
7114 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7115 parameter list for function pointers
7116 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7117 * support/regression/tests/bug-716242.c: added
7119 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7121 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7123 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7125 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7127 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7128 inifinitely recurseable, added static
7129 * support/regression/tests/bug-1408066.c: added
7131 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7134 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7135 renamed, added possibility to create "postLoopLbl"-labels
7136 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7137 newiTempLoopHeaderLabel
7138 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7139 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7140 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7141 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7142 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7143 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7144 (basicInduction): fixed bug #136564, made static,
7145 (loopInduction): changed parameter of basicInduction, made static,
7146 (addPostLoopBlock): added
7147 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7148 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7150 * support/regression/tests/bug-136564.c: added
7151 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7152 --std-sdcc99 to LIBSDCCFLAGS
7154 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7156 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7158 * support/regression/tests/bug-1406131.c: added
7160 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7162 * src/SDCCast.c (decorateType): fix promotion of unary minus
7163 * src/SDCCsymt.c (computeType): beautified
7164 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7165 (valUnaryPM, valComplement): fix sign and promotion,
7166 (valNot): ANSI: result type is int (SDCC: unsigned char)
7167 * support/regression/tests/uminus.c: speedup by removing superflous
7169 * support/regression/tests/onebyte.c: added promotion and signedness
7170 tests for unary minus
7171 * support/regressions/tests/bug-477927.c: disable warning about
7172 uninitialized variables
7173 * support/regression/tests/not.c: added
7175 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7177 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7178 * src/mcs51/gen.c (gen51Code): show final register usage after
7179 fillGaps in asm with --i-code-in-asm
7180 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7181 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7182 incUsed, rliveClear, adjustIChain): made static,
7183 (setFromRange): excluded because it's unused,
7184 (findPrevUseSym, markWholeLoop): added,
7185 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7186 through all branches of predecessors enables sdcc to emit the warning
7187 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7188 (rlivePoint): made static, added parameter emitWarnings which is only
7189 true during the first run out of two,
7190 (findRecursiveSucc, findRecursivePred): removed,
7191 (computeLiveRanges): made static, added parameter emitWarnings,
7192 (dumpIcRlive): added for debugging only
7193 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7194 removed prototype of setFromRange()
7195 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7196 in call of computeLiveRanges()
7197 * support/regression/tests/bug-895992.c: added
7198 * support/regression/tests/bug-971834.c: added
7199 * support/valdiag/tests/bug-895992.c: added
7200 * support/valdiag/tests/bug-971834.c: added
7202 2005-12-18 Raphael Neider <rneider AT web.de>
7204 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7205 (genUnpackBits): improved code for direct operands,
7206 (genPackBits): improved code for literal assignment to bitfields
7207 and for direct destination operands (no FSR indirection),
7208 prevented redundant AND, fixes #1362800,
7209 (AccLsh): added parameter to disable masking of the result
7210 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7211 skip instructions with side-effects (like incfsz),
7212 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7213 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7214 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7217 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7219 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7220 volatile variables as spill location
7222 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7224 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7226 * support/regression/tests/bug-1376320.c: added
7228 2005-12-08 Raphael Neider <rneider AT web.de>
7230 * src/pic/device.c: renamed is_shared to pic14_is_shared
7231 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7232 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7233 (is_valid_identifier): added for above workaround
7235 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7237 * device/lib/Makefile.in: fixed to enable port-specific-objects
7238 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7239 char, thanks Hubert Sack
7240 * doc/sdccman.lyx: documented --xstack-loc,
7241 elaborated a bit more on interrupts and pitfalls,
7242 removed "setjmp/longjmp unsupported",
7243 documented some unsupported C99 features
7244 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7245 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7246 if, thanks Hubert Sack
7247 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7248 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7250 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7251 regression tests can report resource usage (rfe 700441)
7252 * support/regression/collate-results.py: report resource usage
7253 * support/regression/ports/ds390/spec.mk,
7254 * support/regression/ports/hc08/spec.mk,
7255 * support/regression/ports/mcs51/spec.mk,
7256 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7257 * support/regression/ports/ds390/uCsim.cmd,
7258 * support/regression/ports/hc08/uCsim.cmd,
7259 * support/regression/ports/mcs51/uCsim.cmd,
7260 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7261 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7262 library, use the default one
7263 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7264 building the library
7266 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7268 * config.dsp: added dependency on .version and configure_vc.awk
7269 * device/include/setjmp.h: updated for --stack-auto and --xstack
7270 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7271 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7272 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7273 * device/lib/libsdcc.lib: added _setjmp
7274 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7275 (decorateType): fixed bug 1372851,
7276 (optimizeGetHbit): fixed warning
7277 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7278 array initialisation
7279 * support/regression/tests/bug1057979.c: added test for bug 1358192
7280 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7282 2005-12-03 Borut Razem <borut.razem AT siol.net>
7284 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7285 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7287 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7289 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7290 createIval): implement symbol independant "flexible array member",
7291 (createIvalCharPtr): implemented flexible array initialisation with a
7293 * src/SDCCsymt.c (copyStruct): removed,
7294 (getSize): fixed misleading comment,
7295 (getAllocSize): removed, the additional allocation size is now in
7296 sym->flexArrayLength,
7297 (checkStructFlexArray): new, syntax checks for flexible array members,
7298 (compStructSize): added syntax checks for "flexible array members"
7299 (copyStruct): removed,
7300 (copyLinkChain): removed inefficient fix for bug 770487
7301 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7302 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7303 symbol->flexArrayLength
7305 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7306 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7307 * support/regression/tests/structflexarray.c: added
7308 * support/valdiag/tests/structflexiblearray.c: added
7310 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7312 * src/SDCCast.c (decorateType): fixed bug 1368489
7313 * support/Util/SDCCerr.c,
7314 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7316 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7318 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7319 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7321 2005-11-27 Borut Razem <borut.razem AT siol.net>
7323 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7324 support/cpp2/mkdeps.h: added command line option
7325 -obj-ext=<extension> to SDCPP to define object file externion, used
7326 for generation of make dependencies (-M)
7327 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7329 2005-11-26 Borut Razem <borut.razem AT siol.net>
7331 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7332 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7333 added pic and pic16 libraries
7335 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7337 * device/include/float.h: Corrected typo in prototype of __fsgt
7339 2005-11-25 Borut Razem <borut.razem AT siol.net>
7341 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7342 added creation of model-mcs51-stack-auto libraries
7344 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7346 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7348 * src/SDCCast.c (createIvalArray): removed obsolete comment
7350 2005-11-24 Borut Razem <borut.razem AT siol.net>
7352 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7353 added missing device/lib/mcs51/crt*.asm sources
7355 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7357 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7359 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7361 * device/lib/_fs2schar.c,
7362 * device/lib/_fs2sint.c,
7363 * device/lib/_fs2slong.c: optimized inline asm
7365 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7367 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7368 Better handling of floats between -1.0 and 0.0.
7370 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7372 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7373 (the missing "if"s prohibited removal of redundant labels)
7375 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7377 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7378 Properly convert floats between -1.0 and 0.0 to long, int, and char
7379 types (max integer value of negative floats tends to zero).
7380 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7381 Removed changes made so to work properly with floats between
7382 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7385 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7387 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7388 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7389 (genCast) cosmetic change
7390 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7391 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7393 * support/regression/tests/bitfields (testSignedBitfields): added
7395 2005-11-18 Borut Razem <borut.razem AT siol.net>
7397 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7398 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7399 introduced SILENT option to make building of pic16 libraries less
7401 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7403 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7404 Now they work properly with floats between -1.0 and 0.0
7405 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7407 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7409 * src/SDCCicode.c (printOperand): added missing else
7411 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7413 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7414 reformatted for better readability
7415 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7418 2005-11-17 Borut Razem <borut.razem AT siol.net>
7420 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7421 introduced SILENT option to make building of pic16 libraries less
7422 verbose - used for nightly snapshot build
7423 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7424 available on Win32 platforms.
7425 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7426 medium, large, pic and pic16
7428 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7430 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7431 printf("%f"...) sets fraction to zero.
7433 2005-11-16 Raphael Neider <rneider AT web.de>
7435 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7437 * src/pic/gen.c (genIfx): implemented for CARRY bit
7438 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7439 to generic pointers, fixes #1357332,
7440 (pic16_movLit2f): NEW,
7441 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7443 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7447 2005-11-11 Raphael Neider <rneider AT web.de>
7449 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7450 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7451 compute pointer's type from operand,
7452 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7453 improved single bit reads, fixes bug #1353379
7455 2005-11-09 Borut Razem <borut.razem AT siol.net>
7457 * support/scripts/sdcc.nsi: added lib/pic to the package
7459 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7461 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7463 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7465 * support/regression/tests/bug1348008.c: added
7466 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7467 * support/regression/tests/bug1337835.c: updated comment
7469 2005-11-06 Borut Razem <borut.razem AT siol.net>
7471 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7472 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7473 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7474 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7475 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7476 dynamic construction of cl_error_class and derivates - 2.nd try
7478 2005-11-05 Borut Razem <borut.razem AT siol.net>
7480 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7481 bug, which caused Bus Errors on sparc solaris
7483 2005-11-04 Borut Razem <borut.razem AT siol.net>
7485 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7486 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7487 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7488 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7489 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7490 and derivates to resolve the initialization problem on OSX
7492 2005-11-02 Borut Razem <borut.razem AT siol.net>
7494 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7495 corrected typo - #include <winsock2.h>
7497 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7499 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7500 (_asxxxx_mapping): added org directive for future enhancements
7502 2005-11-01 Borut Razem <borut.razem AT siol.net>
7504 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7505 enabled sockets on WIN32
7506 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7508 2005-10-31 Borut Razem <borut.razem AT siol.net>
7510 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7511 WIN32 backslash path delimiters should be escaped when used in C strings
7512 * support/regression/tests/bitfields.c: exclude failing assertions for
7513 __CYGWIN32__ and __MINGW32__ hosts
7515 2005-10-30 Borut Razem <borut.razem AT siol.net>
7517 * src/SDCCutil.c: corrected double comparison typo
7519 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7521 * device/lib/medium/Makefile: added for new memory model medium
7522 * device/include/asm/mcs51/features.h: updated for medium/pdata
7523 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7524 added Multiply & Accumulate sbit's and MAC0_PAGE define
7525 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7526 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7527 * device/lib/_mullong.c: update for medium model
7528 * device/lib/incl.mk: added medium model
7529 * doc/sdccman.lyx: documented medium model
7530 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7531 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7532 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7533 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7534 (allocParms): set SCLS and OCLS to pdata for medium model
7535 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7537 (powof2): return <0 if not power of 2
7538 * src/avr/gen.c (genBitWise): use updated powof2
7539 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7540 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7541 (shiftLLeftOrResult): use B if necessary
7542 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7543 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7544 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7545 * support/regression/Makefile.in: added test-mcs51-medium
7546 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7548 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7550 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7552 * device/lib/time.c (mktime): fixed bug 1334315
7554 2005-10-28 Raphael Neider <rneider AT web.de>
7556 * device/include/pic/p16f_common.inc: added common declarations
7557 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7559 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7561 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7562 (aopPutUsesAcc): added to predict accumulator use,
7563 (assignResultValue): save acc if necessary,
7564 (genMinusDec): store result if indirectly addressed,
7565 (genDivOneByte): save acc if necessary,
7566 (movLeft2Result): bugfix if left already in acc,
7567 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7568 attention to accumulator use (esp. pdata),
7569 (genReceive): receive pdata correctly
7570 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7571 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7573 2005-10-27 Raphael Neider <rneider AT web.de>
7575 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7577 2005-10-27 Raphael Neider <rneider AT web.de>
7579 * .version: changed version to 2.5.4
7580 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7581 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7582 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7583 arithmetics support routines
7584 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7585 * device/lib/Makefile.in: also create installdir for pic
7587 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7589 * src/pic/device.c (dump_sfr): rewritten to delegate register
7590 placement to the linker (use `extern sym' rather than sym EQU addr),
7591 (validAddress): fixed to check last specified address
7592 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7593 (popGetLit): truncate literal value to 8 bit,
7594 (popGet): moved assert to more appropriate place
7595 (popGetExternal): create pCode operand from and mark the according
7596 symbol as being `extern'
7597 (popGetAddr): added sanity check on immediate's offset, provide
7598 GPOINTER tag on demand
7599 (aopPut): fixed for immediates,
7600 (mov2w_op): move operand's address or contents to WREG (depending on
7601 operand type), safer variant of mov2w,
7602 (movwf,call_libraryfunc): NEW, handy abbreviations,
7603 (get_argument_pcop,get_return_val_pcop,pass_argument,
7604 get_returnvalue): interface for accessing function parameters and
7606 (assignResultValuei,genRet): use new parameter/return value interface
7607 (pic14_getDataSize): back to old version handling generic pointers,
7608 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7609 provided implementation and/or fixed old one,
7610 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7611 calls, removed legacy 8051 reference code
7612 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7613 (loadSignToC): NEW, move the operands sign bit to CARRY,
7614 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7615 genRightShiftSigned, accepts negative shift counts,
7616 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7617 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7618 generic pointers, __data pointers and __code pointers,
7619 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7620 and signed bitfields, limit bitfields to 8 bit,
7621 (genDataPointerGet): fixed number of bytes read,
7622 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7623 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7624 pointers to constant data are no longer assumed to point to __code
7625 space, removed invalid pointer types,
7626 (bitpatternFromVal): retrieve the PICs representation of an integer
7628 (genDataPointerSet): fixed assigning to po_immediate operands,
7629 (genGenPointerSet): implemented as library call,
7630 (genIfx): fixed incorrect condition,
7631 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7632 provide GPOINTER tag according to destination's storage class,
7633 (genCast): added code to handle casting to generic pointers, added
7634 sign-/zero extension of the result
7635 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7636 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7637 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7639 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7640 address/register resides in the shared banks
7641 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7642 put all variables into separate sections (have the linker arrange
7644 (picglue): put init code and interrupt handlers in separate sections
7645 * src/pic/main.c: added port specific options table, modified to PORT
7646 structure to make GPOINTERs 3 byte, added pic14_options
7647 (_pic14_do_link): private linking routine (update paths to libraries,
7648 add libsdcc.lib by default)
7649 * src/pic/main.h: declare pic14_options
7650 * src/pic/pcode.c: fixed instructions i/o relations,
7651 (RegCond): reverted to correct version,
7652 (newpCodeOpLit): truncate literals to 8 bit,
7653 (genericPrint): added debug output,
7654 (getRegFromInstruction): fixed for various operand types, simplified
7655 (BuildFlow): fixed broken handling of isntructions with labels
7656 (LinkFlow): start at last instruction in flow (skip trailing comments),
7657 pass the flow on to the next instruction after CALL
7658 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7659 (insertPCodeInstruction): fixed inserting after a skip instruction,
7660 (DoBankSelect): fixed for labeled instructions
7661 (OptimizepBlock): honor --nopeep switch
7662 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7663 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7664 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7665 (pCodeOptime2pCodes): allow disabling this optimization via
7666 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7667 but is still buggy), started implementation of a dataflow based
7668 pCode optimization (CSE + dead code elimination)
7669 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7670 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7671 names are independant of the stack location and therefore portable across
7674 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7676 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7677 (selectSpil): fixed bug 1337835 by not spilling bit variables
7678 * support/regression/tests/bug1337835.c: added test for this bug
7679 * src/mcs51/peeph.def: restart after rule 3.c,
7680 addded rules 263.x to optimize loading constants
7682 2005-10-26 Raphael Neider <rneider AT web.de>
7684 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7685 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7686 (genAssign): emit warning when casting literals to generic pointer
7687 type, also applies when taking the address of a fixed variable,
7688 (genCast): improved casting to generic pointers
7689 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7690 extern variables, added verbose error message
7691 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7693 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7695 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7696 carry must be complemented too
7697 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7698 could be emitted by genMinus
7699 * src/SDCCval.c (constVal): fixed bug 1305065
7701 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7703 * src/SDCCast.c (addCast): added promotion for bit variables
7704 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7705 promotion casts + optimisation
7706 (optimizeGetWord): fix warning 'i' might be used uninitialized
7707 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7708 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7710 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7712 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7713 all chars are promoted to int; promotion should be handled in SDCCast.c
7715 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7717 * device/lib/_strcmp.c: Fixed bug 1326457
7719 2005-10-11 Raphael Neider <rneider AT web.de>
7721 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7722 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7724 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7726 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7727 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7729 2005-10-04 Raphael Neider <rneider AT web.de>
7731 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7732 device/lib/pic16/pics.all: added pic18f1320
7733 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7735 2005-09-30 Raphael Neider <rneider AT web.de>
7737 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7738 * src/pic16/devices.inc: NEW, provides device descriptions
7739 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7741 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7743 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7746 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7748 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7749 documented Any Order Bit, Higher Order Byte and Higher Order Word
7750 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7751 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7752 (optimizeGetAbit): new, to get any bit, not only the high bit,
7753 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7754 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7755 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7756 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7757 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7758 GETABIT, GETBYTE, GETWORD: decorate them,
7759 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7760 (ast_print): added GETABIT, GETBYTE, GETWORD
7761 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7762 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7763 (geniCodeBinary): new generic binary icode,
7764 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7765 * src/port.h: updated comment for PORT.hasExtBitOp
7766 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7767 (genGetByte): new, to get a single byte,
7768 (genGetWord): new, to get a word from a long,
7769 (gen51Code): added GETABIT, GETBYTE, GETWORD
7770 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7772 2005-09-23 Raphael Neider <rneider AT web.de>
7774 * configure.in, configure: have device/lib/pic configured
7775 * device/lib/Makefile.in: added model-pic14
7776 * device/lib/clean.mk: added pic/ to clean rule
7777 * device/lib/pic: added rudimentary pic14 library providing support
7778 functions for multiplication/division/generic pointer access
7779 * src/SDCCopt.c (convilong): mark support functions as extern
7780 for pic14 port as well
7781 * src/pic/gen.c (genMult): added assertions,
7782 (genpic14Code): emit warning on unhandled iCodes
7783 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7784 * src/pic/pcode.c (pCodeOpCopy),
7785 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7786 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7787 SFR_REGISTER}), made safe for future extensions
7788 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7789 instructions even if preceeded by SKIP instructions (also remove
7790 them); removed unused code
7791 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7792 prevents leaving parts of the structure uninitialized after copying
7794 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7796 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7798 * support/regression/tests/addsub.c: added test for the bug
7800 2005-09-21 Raphael Neider <rneider AT web.de>
7802 * device/include/pic16/pic18f1220.h,
7803 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7804 * device/lib/pic16/Makefile.rules: added missing opening paren
7805 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7806 are provided in genutils.c,
7807 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7808 operand/result sizes,
7809 (genCmp): assert on NULL pointers first, then check deref'ed values
7810 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7813 2005-09-18 Raphael Neider <rneider AT web.de>
7815 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7816 as these are now unused,
7817 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7818 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7819 local, avoids uninitialized pointer dereference on r->name
7820 * src/pic16/ralloc.c (newReg): fixed indentation
7822 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7824 * src/SDCCval.c (constVal): fixed bug 730366
7825 * support/Util/SDCCerr.c,
7826 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7828 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7830 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7832 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7836 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7838 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7839 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7840 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7841 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7842 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7843 * packihx/packihx.c (hexDigit): made c unsigned char
7844 * as/mcs51/lklibr.c (fndsym),
7845 * link/z80/lkgb.c (gb),
7846 * link/z80/lklibr.c (fndsym),
7847 * link/z80/lkrloc.c (relr),
7848 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7849 * src/SDCC.lex (checkCurrFile, process_pragma),
7850 * src/SDCCglue.c (spacesToUnderscores),
7851 * src/SDCCmain.c (setParseWithComma, processFile),
7852 * src/asm.c (tvsprintf, printCLine),
7853 * src/avr/gen.c (emitcode, aopPut),
7854 * src/ds390/gen.c (emitcode),
7855 * src/hc08/gen.c (emitcode, emitinline),
7856 * src/mcs51/gen.c (emitcode, genInline),
7857 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7859 * src/pic/ralloc.c (debugLog),
7860 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7862 * src/pic16/ralloc.c (debugLog),
7863 * src/z80/main.c (_process_pragma):
7864 made all ctype.h function calls safe
7865 * src/SDCCopt.c: include math.h for fabs
7866 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7867 and used them throughout the code to make ctype.h function calls safe
7868 * src/ds390/main.c (asmLineNodeFromLineNode),
7869 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7870 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7872 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7873 (newpCodeAsmDir): made ctype.h function calls safe
7874 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7875 pic16_emitcode): made lbp unsigned char*
7876 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7877 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7878 * src/xa51/gen.c (emitcode),
7879 * src/z80/gen.c (_emit2): made lbp unsigned char*
7880 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7883 2005-09-05 Raphael Neider <rneider AT web.de>
7885 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7886 access bank splitpoint
7888 2005-09-05 Raphael Neider <rneider AT web.de>
7890 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7892 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7894 * .version: changed to version 2.5.3
7895 * doc/sdccman.lyx: changed version to 2.5.3,
7896 documented --codeseg and --constseg and pragma codeseg and constseg,
7897 documented bit parameters (reentrant) and bit returning
7898 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7899 currFunc->recvSize, but is this ok for all ports?
7900 (ast2iCode): result of ~ on unsigned char must be cast to int for
7902 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7903 function pointers in bit space
7904 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7905 (processFuncArgs): call port.reg_parm() with reentrancy info
7913 * src/z80/main.c: port.reg_parm prototype extended with
7914 "bool reentrant" parameter
7915 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7916 options.stackAuto for allocating bit register parameters
7917 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7918 (genSend): set BitBankUsed if it is,
7919 (selectRegBank): factored out of genCall for use in genPcall,
7920 (genCall): removed redundant dtype assignmen, use selectRegBank,
7921 (genPcall): handle returning in Carry properly, save in F0 if needed,
7922 (genReceive): handle bit register parameters
7923 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7924 (mcs51_assignRegisters): enable bit registers for all reentrant
7925 functions and don't set BitBankUsed unconditionally
7926 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7927 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7928 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7930 2005-08-27 Borut Razem <borut.razem AT siol.net>
7932 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7933 ppc-osx (Darwin) does not support -u option. It seems that it is
7934 supported only on Linux - GNU cp
7936 2005-08-25 Borut Razem <borut.razem AT siol.net>
7938 * sim/ucsim/gui.src/serio.src/Makefile.in,
7939 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7940 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7941 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7942 install and strip, since the strip at /usr/ccs/bin should be used
7945 2005-08-24 Borut Razem <borut.razem AT siol.net>
7947 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7949 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7951 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7954 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7957 * as/mcs51/lkmain.c (link_main): fixed warning
7958 * device/include/stdbool.h: ds390 has no advanced bit support yet
7959 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7960 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7961 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7962 and updated their macros
7963 * src/SDCCval.c (constVal): updated comment for renamed b_long
7965 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7967 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7968 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7969 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7970 (oprio): set priority for '['
7971 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7973 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7974 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7975 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7976 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7977 added overlayable BIT_BANK area
7978 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7979 (summary2): explain 'T' in legenda
7980 * as/mcs51/lkrloc.c: replaced old K&R style,
7981 (relr): added R_BIT processing,
7982 (errmsg): added "Bit-addressable relocation error",
7983 (adb_bit): added for converting from byte- to bit-addressable space,
7984 (adb_24_bit): added for converting from byte- to bit-addressable space
7985 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7986 used in reentrant functions now even as return value
7987 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7988 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7989 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7990 * src/SDCCglobl.h: added indicator BitBankUsed
7991 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7992 the bit registers b0-b7
7993 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7994 (geniCodeCast): fixed bug 1263853,
7995 (geniCodeLogicAndOr): put result in bool or char,
7996 (geniCodeReceive): added parameter func for accessing the return type,
7997 (geniCodeFunctionBody): pass func to geniCodeReceive
7998 * src/SDCCmain.c: added indicator BitBankUsed
7999 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8000 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8001 (checkSClass): don't put automatic bool/bit on stack,
8002 (checkFunction): removed check on function cannot return bit
8003 * src/SDCCsymt.h: added newBoolLink prototype
8004 * src/mcs51/gen.c (rb1regs): added bit registers,
8005 (movc): created for assigning to carry,
8006 (pushReg, popReg): created for pushing registers,
8007 (sameRegs): check both AOP_REG and AOP_CRY types,
8008 (aopOp): handle bit registers,
8009 (aopPut): optimization no self-assign,
8010 (saveRegisters): push reg->base (bits) only once for bit registers,
8012 (unsaveRegisters): pop reg->base only once and use popReg,
8013 (assignResultValue): added parameter func and return in carry for bits,
8014 (genIpush): optimization no reload in A if not changed,
8015 (genSend): bit parameters in reentrant functions are passed in bit
8016 registers by first assigning to bits in B, then save registers and
8018 (genCall): handle returning in Carry properly, save it in F0 if needed,
8019 (genPcall): updated assignResultValue call, this is not safe yet for bit
8020 returning function !!!
8021 (genFunction): don't generate equ's for bit registers and use pushReg,
8022 (genEndFunction): take care of bit returning functions and use popReg,
8023 (genRet): return bit in Carry,
8024 (genIfx): optimize bit registers and other directly addressable bits,
8025 (genReceive): updated assignResultValue call
8026 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8027 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8028 registers when using stack-auto
8029 * src/mcs51/ralloc.c (_G): added allBitregs,
8030 (regs8051): added the bit registers,
8031 (createStackSpil): use macro IS_BIT,
8032 (getRegBit): added to allocate a bit register, else spill,
8033 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8034 (updateRegUsage): factored out to ease stepping while debugging,
8035 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8036 also allocate bit registers,
8037 (fillGaps): handle bit registers,
8038 (findAllBitregs): added to create bit vector with all bit registers,
8039 (mcs51_allBitregs): returns this bit vector,
8040 (mcs51_assignRegisters): when using stack-auto use bit registers for
8041 passing parameters and creating local variables
8042 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8044 2005-08-22 Borut Razem <borut.razem AT siol.net>
8046 * device/lib/Makefile.in: replaced find option -or with -o
8047 to make it run on solaris
8049 2005-08-22 Raphael Neider <rneider AT web.de>
8051 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8052 fixes #1265442 (crash on Solaris)
8054 2005-08-20 Borut Razem <borut.razem AT siol.net>
8056 * configure, configure.in: added tests for libsocket and libnsl libraries,
8057 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8058 from support/regression/Makefile.in
8059 * support/regression/Makefile.in: added
8060 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8061 * sim/ucsim/libtool: regenerated on sparc-solaris
8062 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8063 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8064 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8065 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8066 sparc-solaris, which doesn't use GNU ld linker
8067 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8068 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8070 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8072 * src/mcs51/peeph.def: updated comments
8074 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8076 * device/lib/_gptrget.c,
8077 * device/lib/_gptrput.c: slightly shorter
8078 * doc/sdccman.lyx: incremented version
8079 * src/mcs51/peeph.def: moved peephole comments to the line of first
8080 change to better keep line correlation, reanimated 186.e
8081 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8083 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8085 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8086 David Saxton with quotes around file name.
8088 2005-08-15 Borut Razem <borut.razem AT siol.net>
8090 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8091 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8092 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8093 make tests run on x86_64 platform
8095 2005-08-13 Raphael Neider <rneider AT web.de>
8097 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8098 as it might be executed DURING a build (parallel make is wonderful)
8100 2005-08-13 Raphael Neider <rneider AT web.de>
8102 * device/lib/Makefile.in (port-specific-objects-pic16):
8103 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8104 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8106 * device/lib/pic16/Makefile.rules: build subdirs before creating
8107 the library, removed builddir rule, create $(builddir) early in
8108 recurse rule, use empty recurse rule for leaf directories
8109 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8110 mkdir errors (race condition), removed duplicate suffix "hex"
8112 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8113 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8114 prevents mkdir -p from aborting on Alpha
8116 2005-08-12 Raphael Neider <rneider AT web.de>
8118 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8119 db-statements in order to allow for arrays of pointers in code
8120 sections to be placed without interspersed 0-padding, fixes
8122 * (emitStatistics): fixed division by zero for pic18f1220
8123 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8124 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8125 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8126 * (pic16_pCodeConstString): keep track of already emitted string
8127 literals to prevent "duplicate definitions of symbol _str_NR"
8128 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8130 * device/lib/Makefile.in: ignore failing PIC16 library builds
8131 * device/lib/pic16/Makefile: do not build if gputils are missing
8132 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8134 2005-08-10 Raphael Neider <rneider AT web.de>
8136 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8139 2005-08-10 Raphael Neider <rneider AT web.de>
8141 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8142 Rokas' patch to add the new fixed point type "__fixed16x16"
8143 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8144 functions for __fixed16x16 arithmetics
8145 * device/lib/pic16: reimplemented the build system to support
8146 a separate build directory, better handling of libio (create
8147 the library in a separate subdir for each architecture) and
8148 easier configuration (centralized in Makefile.common)
8150 2005-08-07 Raphael Neider <rneider AT web.de>
8152 * src/pic16/gen.c (genrshTwo): fixed sign extension
8153 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8154 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8156 * device/include/pic16/pic18f4220.h: NEW, header for
8157 pic18f4220 and pic18f4320
8158 * device/include/pic16/pic18fregs.h: added new devices,
8159 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8160 * device/include/pic16/signal.h: resolved name clashes
8161 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8162 to also allow testing for interrupt enable bits, added
8163 comments on how to use the macros
8164 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8165 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8166 register definitions for the devices
8167 * device/lib/pic16/pics.all: added new devices
8168 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8170 * device/lib/pic16/libc/stdlib/memfree: do not count
8171 the block header as free memory
8172 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8173 simplified and added missing end-of-blocklist-marker
8174 (reported by Peter Onion, fixes #1252814)
8175 * (_mergeHeapBlock): fixed loop condition
8176 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8177 len==0, restructured code
8178 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8179 up a bit, reduced bitfield accesses, prevent endless loops
8180 in case of heap corruption
8181 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8182 "unreferenced arguments/must return a value" warnings
8183 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8184 replaced BAUDREG with SPBRG
8185 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8186 device/lib/pic16/debug/gstack/gstack.c: replaced
8187 _naked, _asm, _endasm with __naked, __asm, __endasm
8189 2005-08-05 Raphael Neider <rneider AT web.de>
8191 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8192 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8194 2005-08-05 Borut Razem <borut.razem AT siol.net>
8196 * device/lib/Makefile.in: added missing ';'
8197 * configure: removed ^M characters
8199 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8201 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8202 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8205 2005-08-04 Borut Razem <borut.razem AT siol.net>
8207 * configure.in: pic16 libraries build 2nd try - enable running
8208 configure in device/lib/pic16
8209 * configure: regenerated from configure.in
8210 * device/lib/Makefile.in: create $(PORT)/bin directory
8212 2005-08-03 Raphael Neider <rneider AT web.de>
8214 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8215 to get/set values via pointers
8216 * (genUnpackBits,genPackBits): changed detection of
8217 ptr->bitfield vs. sym.bitfield, fixed access via generic
8218 pointers, removed dead (wrong) code for multibyte bitfields
8219 * (genNearPointerGet, genGenPointerGet): removed useless code,
8220 fixed bitfield detection, fixes #1250594
8221 * (genNearPointerSet): removed useless code
8222 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8223 and introduced macro pic16_emitpcode that conditionally emits
8224 the origin of the following pCode (useful for debugging SDCC)
8225 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8226 * (createDefmap): fixed handling of LFSR for --optimize-df
8228 2005-08-02 Borut Razem <borut.razem AT siol.net>
8230 * device/lib/Makefile.in: pic16 libraries build enabled since
8231 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8233 2005-08-02 Raphael Neider <rneider AT web.de>
8235 * src/pic16/gen.c (genPackBits): removed deprecated warning
8236 * (genGenPointerSet): fixed bitfield detection
8238 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8240 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8242 2005-07-31 Raphael Neider <rneider AT web.de>
8244 * device/lib/pic16/libdev/pic18f458.c,
8245 device/include/pic16/pic18f458.h: added missing T0CONbits
8247 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8249 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8251 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8253 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8255 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8257 * device/include/mcs51/at89c51ed2.h: added.
8259 2005-07-23 Raphael Neider <rneider AT web.de>
8261 * src/pic/gen.h: added emitpcode macro for debugging
8262 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8263 and replace by macro adding debug information on demand
8264 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8265 * (gencjne): tried to fix; replaced with correct (slower) code
8266 * (gen{Unp,P}ackBits): fixed single bit access
8267 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8268 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8269 previous instruction
8270 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8271 register has to be handled with care (forbidding movement
8272 of assignments/uses, removing assignments completely, ...)
8273 * (pCodeOptime2pCodes): make use of regIsSpecial
8274 * added lots of debugging output (commented out)
8275 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8276 from being reused as result UNLESS it is known to work
8278 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8280 * support/Util/dbuf.h: include <stddef.h> for size_t
8281 * .version: changed to version 2.5.2
8283 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8285 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8287 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8289 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8290 (genModOneByte): removed needless psha/pula
8292 2005-07-22 Raphael Neider <rneider AT web.de>
8294 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8295 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8296 * src/pic/gen.c (resolveIfx): do not "invent" labels
8297 * (genSkipc): changed to positive logic
8298 * (genSkipCond): removed as no longer needed
8299 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8301 * (genLeftShift): check operands are in different registers
8302 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8303 INCF does not update CARRY...
8304 * src/pic/main.c: fixed _linkCmd
8305 * src/pic/pcode.c (unlinkpCode): added inactive code
8306 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8307 alive (do not assign result and operand overlapping registers)
8309 2005-07-22 Raphael Neider <rneider AT web.de>
8311 * src/pic/device.c (dump_sfr): replaced register declaration with
8312 call to emitSymbolToFile() to avoid duplicate symbols
8313 * (assignRelocatableRegisters): do not declare external symbols
8314 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8315 right (take size of type, not etype)
8316 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8317 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8318 * (packRegsForAccUse): disabled assignment of WREG as
8319 the result reg to prevent occurence of just fixed #1235003,
8321 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8322 symbols (avoids duplicate symbols in .asm file)
8323 * (pic14emitRegularMap): use emitSymbolToFile()
8324 * src/pic/gen.c (aopOp): fixed spillLocation handling
8325 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8326 * (genDataPointerSet): removed unneccessary variables/output
8328 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8330 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8331 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8333 2005-07-21 Raphael Neider <rneider AT web.de>
8335 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8336 architecture cannot handle them efficiently, fixes bug #1235003
8337 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8338 check for empty sets before using them (fixes bug #1232190)
8340 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8342 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8343 (lnksect2): generate warnings for memory overlap
8344 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8345 constseg to set the name of these segments so you can instruct the linker
8346 to place them in banks
8347 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8348 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8349 added code_seg and const_seg to options
8350 * src/SDCCglue.c (emitMaps): use options.const_seg,
8351 (createInterruptVect): put interrupt vectors in segment HOME,
8352 (glue): put HOME before static segment and put the main glue in HOME,
8353 (glue): use options.code_seg
8354 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8355 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8356 these segments so you can instruct the linker to place them in banks
8357 (linkEdit): use code_loc for HOME segment which should be the first
8358 segment in code memory now
8359 * src/SDCCmem.c: fixed more stuff like bug 1238386
8360 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8361 (changePointer): don't change function pointers to code pointers for
8363 (compareType): added exceptional check for banked function pointers
8364 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8365 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8366 after static in code memory
8367 * src/mcs51/gen.c: added aopLiteralLong prototype,
8368 (aopForSym): use getSize for functions,
8369 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8370 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8371 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8373 (genPcall): use call for literal function pointers and generate banked
8374 calls over the one trampoline so there's only one place for the user to
8375 modify according to his/hers hardware,
8376 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8377 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8378 * src/mcs51/main.c: added keyword banked,
8379 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8380 * support/Util/SDCCerr.c,
8381 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8382 needed for passing the bank and address to the trampoline
8383 * device/lib/mcs51/crtbank.asm: added for bankswitching
8384 * device/lib/mcs51/Makefile: added crtbank
8386 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8388 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8389 for fields at offset 0 of a struct or union as reported
8390 on 2005-07-07 in the developer mailing list.
8392 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8394 * src/SDCCmem.c: fixed bug 1238386
8396 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8398 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8399 (patch #1144962), added peephole 300, enabled 259.x
8400 * doc/sdccman.lyx: removed screenshot and provided link instead
8402 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8404 * doc/sdccman.lyx: added section about debugging with ddd
8405 * doc/figures/ddd_example.eps: screenshot of debugging session
8407 2005-07-04 Raphael Neider <rneider AT web.de>
8409 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8410 like CODE pointers, fixes #1115683
8411 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8412 call, fixes bugs #1232211, #1228110,
8413 fixed wrong casts to pCodeFlow from pCodeInstructions
8415 2005-07-04 Raphael Neider <rneider AT web.de>
8417 * src/pic/gen.c (popGet): changed assert to allow for
8419 * (popGetAddr): changed signature to provide
8420 an additional index, patched all call sites
8421 * (genCmpEq): handle literal-like operands correctly
8422 * (genAddrOf): added sanity checks on __code/__data pointers
8423 * (genAssign): added handling of symbols from __code section
8424 * (gencjne): do not generate code for comparisons whose result
8425 is neither stored nor used, fixes bug #1171114
8426 * (AccLsh, AccRsh): operate on operand instead of WREG
8427 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8428 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8430 * rewrote complete shift-by-literal logic, commented unused
8432 * (genConstPointerGet): get multiple bytes (if result size > 1),
8433 fixed handling of non-immediate addresses
8434 * (genPointerGet): handle CODE pointers like CONST pointers
8435 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8436 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8437 operand is to be treated as a literal or not
8438 * (mov2w,genPcall,genCmpEq),
8439 src/pic/genarith.c: use aop_isLitLike() to decide between
8440 literal/register contents
8441 * (addSign): added missing offset
8442 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8443 only emit comment in debug-mode,
8444 use {aop,op}_isLitLike throughout the file
8445 * src/pic/glue.c: fix initializers for pointers (work in progress)
8446 * src/pic/pcode.c (get_op): honor index on _const symbols
8447 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8448 * (dumppBlock): added pCode size estimation
8449 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8450 check for IS_SYMOP before OP_SYMBOL'ing
8451 * fixed indentation, compacted switch-statements
8452 * (allocReg): find free register and allocate it instead of
8453 allocating new registers all the time
8454 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8455 registers as its operands (necessary only for multibyte GETs)
8457 2005-07-01 Raphael Neider <rneider AT web.de>
8459 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8460 debugging .asm-output macros FENTRY + FEXIT
8461 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8463 * (emitpComment): NEW, printf to pCode
8464 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8466 * (popGetAddr): NEW, variant of popGet to access an immediates
8467 high(er) bytes instead of the n'th byte of memory they reference,
8468 replaced popGet with popGetAddr where neccessary
8469 * (genDataPointerGet): reactivated and fixed implementation
8470 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8472 * (genDataPointerSet): fixed multibyte assignments
8473 * (genpic14Code): fixed --i-code-in-asm handling
8474 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8475 * (genPlus): fixed index-out-of-bounds error
8476 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8477 * src/pic/ralloc.c: added debugging output macro FENTRY2
8478 * (spillThis): fixed indentation, enbraced for-body for clarity
8479 * (rematStr): commented out as now unused
8480 * (regTypeNum): commented out special spill case (overwrites
8482 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8484 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8486 * doc/sdccman.lyx: documented sfr16/sfr32,
8487 added example for using storage class with function pointers
8488 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8490 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8492 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8493 * device/lib/_itoa.c,
8494 * device/lib/_ltoa.c: optimized codesize
8495 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8496 but don't know how to suppress the double warning.
8497 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8498 * support/Util/SDCCerr.c,
8499 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8501 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8503 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8504 fixed old K&R prototypes
8505 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8506 * device/lib/_gptrget.c,
8507 * device/lib/_gptrgetc.c,
8508 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8509 also new versions for small generic pointers and banked generic pointers
8510 * src/port.h: added const_name
8511 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8512 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8513 * src/SDCCcse.c (findPrevIc): check all associative operators
8514 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8515 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8516 * src/SDCCmem.c: updated comments,
8517 set far-space to 0 for pdata, results in optimized code
8518 * src/SDCCmem.h: added macro CONST_NAME
8519 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8520 moving the info into the highest bits, see also gptrget/gptrput
8521 * src/src.dsp: added sdcc.ico to project files
8522 * src/avr/gen.c (genCast): fixed bug 0x%d
8523 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8524 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8525 relation between ptr_type and DCL_TYPE,
8526 (genCast): fixed bug 0x%d
8527 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8528 (CODE)" for const_name
8529 * src/hc08/gen.c (genCast): fixed bug 0x%d
8530 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8531 (hc08_port): added "CONST (CODE)" for const_name
8532 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8533 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8534 between ptr_type and DCL_TYPE,
8535 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8536 operand* and took AOP() inside function so sfr-ness can be checked,
8537 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8539 (genFunction, genEndFunction): optimized stack setup,
8540 (genMinus): optimized for literals with ending zeroes (in bytes),
8541 (genCast): fixed bug 0x%d
8542 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8543 (mcs51_port): added "CONST (CODE)" for const_name
8544 * src/mcs51/peeph.def: made rule 226 more generic
8545 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8546 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8547 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8548 * src/z80/main.c (z80_port): added NULL for const_name,
8549 (gbz80_port): added NULL for const_name
8550 * support/regression/tests/bug663539.c,
8551 * support/regression/tests/sfr16.c: new tests
8553 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8555 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8557 2005-06-24 Raphael Neider <rneider AT web.de>
8559 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8561 * device/include/pic16/signal.h: added USBIF
8564 2005-06-24 Raphael Neider <rneider AT web.de>
8566 * device/lib/pic16/libdev/pic18f2455.c,
8567 device/include/pic16/pic18f2455.h: NEW
8568 * device/include/pic16/pic18fregs.h,
8569 device/lib/pic16/pics.all,
8570 src/pic16/device.c: added 18f2455
8571 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8572 device/include/pic16/{pic18f[68][567].h,usart.h}:
8573 replaced MULTIPLE_USARTS define with more relaible
8574 compatibility sfrs (for USART access)
8576 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8578 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8579 and the output asm file line is printed on two lines.
8581 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8583 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8584 BGT, BLE, BHI, and BLS instructions
8585 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8587 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8588 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8590 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8592 2005-06-15 Raphael Neider <rneider AT web.de>
8594 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8595 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8596 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8597 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8598 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8600 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8602 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8603 Marcel Telka in bug #1215704
8605 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8607 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8608 located in shared memory bank.
8610 2005-05-31 Raphael Neider <rneider AT web.de>
8612 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8613 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8614 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8616 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8618 * device/lib/_strncpy.c: fixed the fix
8620 2005-05-26 Raphael Neider <rneider AT web.de>
8622 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8623 initializers with \0, bug #1208187
8624 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8625 intializers with \0, bug #1208187
8627 2005-05-26 Raphael Neider <rneider AT web.de>
8629 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8630 initializers with \0, bug #1208187
8631 * src/pic16/main.c (_process_pragma): added sanity checks
8632 for stack position and size, emit warnings when appropriate
8634 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8636 * device/lib/_strncpy.c: fixed not filling with \0
8638 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8640 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8642 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8643 compound_statement),
8645 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8647 2005-05-24 Raphael Neider <rneider AT web.de>
8649 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8651 2005-05-24 Raphael Neider <rneider AT web.de>
8653 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8654 TRISE definitions, closes bug #1162453
8656 2005-05-22 Raphael Neider <rneider AT web.de>
8658 * src/pic16/main.c (_process_pragma): check for missing
8659 arguments to pragmas code and udata
8660 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8661 consistency fixes to match other headers (thanks to Jim Paris)
8662 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8664 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8666 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8668 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8670 * support/regression/tests/bug1198642.c: new test
8671 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8672 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8673 * support/scripts/resource.h,
8674 * support/scripts/resource.rc,
8675 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8676 * support/scripts/sdcc.ico: added 32x32 icon
8678 2005-05-18 Raphael Neider <rneider AT web.de>
8680 * device/lib/pic16/libdev/pic18f*.c,
8681 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8682 keywords to "__sfr" and "__at (X)"
8683 * device/include/pic16/pic18fregs.h: added pic18f4520
8684 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8685 #1203088 (MPLAB compatibility)
8687 2005-05-17 Raphael Neider <rneider AT web.de>
8689 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8690 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8691 * device/lib/pic16/pics.all: added new devices
8692 * src/pic16/device.c: added support for pic18f4520
8694 2005-05-16 Raphael Neider <rneider AT web.de>
8695 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8696 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8697 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8698 convenience function for bit access
8700 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8702 * device/lib/printf_large.c: fixed bug 1193299
8703 * support/regression/tests/bug1057979.c: added test %3.3s
8705 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8707 * device/include/mcs51/8051.h,
8708 * device/include/mcs51/8052.h: made parseable with lint
8709 * device/include/mcs51/lint.h: added include file for (sp)lint
8710 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8711 * doc/cdbfileformat.lyx,
8712 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8714 2005-05-14 Raphael Neider <rneider AT web.de>
8716 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8717 * device/lib/pic16/libc/stdlib/itoa.c (new)
8718 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8719 * device/lib/pic16/libio/Makefile: exclude subdir according to
8720 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8721 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8722 * src/pic16/gen.c (genFunction): prevent annoying warning
8723 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8725 * support/cpp2/cppmain.c (cpp_output_string): new
8726 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8729 2005-05-13 Borut Razem <borut.razem AT siol.net>
8731 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8733 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8735 * .version: changed to version 2.5.1; back to bleeding edge development
8737 2005-05-11 Borut Razem <borut.razem AT siol.net>
8739 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8740 generate PDF version 1.3 documents
8742 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8744 * .version: changed to version 2.5.0
8746 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8748 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8750 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8752 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8753 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8754 well as many smaller updates.
8755 * .version: changed to version 2.5.0-pre1
8757 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8759 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8761 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * support/regression/tests/bug1185672.c: added
8764 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8766 * src/mcs51/gen.c (genCall): added comments, made it look safer
8767 * src/mcs51/gen.c (genEndFunction): simplified
8769 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8771 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8773 2005-04-14 Borut Razem <borut.razem AT siol.net>
8775 * fixed bug 1045046 - SIGSEGV with really simple code?:
8776 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8777 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8779 2005-04-14 Borut Razem <borut.razem AT siol.net>
8781 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8782 src/pic16/device.h: temporarily disabled experimental #inline pragma
8785 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8787 * device/include/z80/stdio.h,
8788 * device/include/z80/string.h: removed these highly incomplete files so
8789 SDCC can use the default ones in device/include/
8791 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8793 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8795 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8798 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8800 * device/include/malloc.h: removed redundant __reentrant prototypes
8801 * device/lib/_mullong.c: added working xstack variant in asm (C version
8802 doesn't pass regression tests)
8803 * device/lib/bpx.c: used __data and made bpx char for mcs51
8804 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8805 (createFunction): fixed bug with xstackPtr
8806 * src/SDCCcse.c: corrected comments
8807 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8808 (killDeadCode, eBBlockFromiCode): removed unused code
8809 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8811 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8812 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8813 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8814 (genModOneByte): fixed warning in MSVC
8815 * src/mcs51/main.c (): added comments
8816 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8818 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8820 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8822 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8824 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8826 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8828 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8829 characters arrays of larger size than the declared one.
8831 2005-04-10 Borut Razem <borut.razem AT siol.net>
8833 * src/pic/gen.c (genInline),
8834 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8835 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8836 (findNextInstruction), (findPrevInstruction),
8837 (findInstructionUsingLabel),
8838 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8839 * src/pic/pcode.c (findLabel): added missing '\n'
8840 * src/src.dsp: added SDCCdwarf2.c to the project
8842 2005-04-09 Borut Razem <borut.razem AT siol.net>
8844 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8846 2005-04-08 Raphael Neider <rneider AT web.de>
8848 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8849 into the chain after a given one) and mergeDefmapSymbols (combine
8850 defmap entries for each symbol per pcode)
8851 * (createDefmap): have defmap entries merged in the end
8852 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8853 a symbol before replacing one access type's symbol, merge symbols in
8854 the end (replacement symbol might already have an entry)
8855 * (assignValnums): keep reference to written WREG intact
8857 2005-04-08 Raphael Neider <rneider AT web.de>
8859 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8862 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8864 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8867 2005-04-07 Raphael Neider <rneider AT web.de>
8869 * device/include/pic16/usart.h: added compatibility defines for
8870 devices with more than one USART
8871 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8873 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8875 * device/lib/Makefile.in: updated for port specific include
8877 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8879 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8881 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * device/include/8051.h,
8884 * device/include/8052.h,
8885 * device/include/at89S8252.h,
8886 * device/include/at89c55.h,
8887 * device/include/at89x051.h,
8888 * device/include/at89x51.h,
8889 * device/include/at89x52.h,
8890 * device/include/mcs51reg.h,
8891 * device/include/reg51.h,
8892 * device/include/reg764.h,
8893 * device/include/regc515c.h,
8894 * device/include/sab80515.h: (re)moved these 12 files
8895 * device/include/mcs51/8051.h,
8896 * device/include/mcs51/8052.h,
8897 * device/include/mcs51/at89S8252.h,
8898 * device/include/mcs51/at89c55.h,
8899 * device/include/mcs51/at89x051.h,
8900 * device/include/mcs51/at89x51.h,
8901 * device/include/mcs51/at89x52.h,
8902 * device/include/mcs51/mcs51reg.h,
8903 * device/include/mcs51/reg51.h,
8904 * device/include/mcs51/reg764.h,
8905 * device/include/mcs51/regc515c.h,
8906 * device/include/mcs51/sab80515.h: and added them here
8908 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8910 * device/include/stdarg.h: changed SDCC specific keywords to double
8912 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8914 * device/include/hc08/mc68hc908gp32.h,
8915 * device/include/hc08/mc68hc908jb8.h,
8916 * device/include/hc08/mc68hc908jkjl.h,
8917 * device/include/hc08/mc68hc908qy.h: fixed comments
8918 * device/include/mcs51/README: updated
8919 * device/include/mcs51/c8051f120.h: added PINRSF
8920 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8921 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8922 amidst code. Also inline is not supported.
8924 2005-04-06 Raphael Neider <rneider AT web.de>
8926 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8927 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8928 callers stack/frame pointers
8930 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8932 * device/include/pic16/usart.h: added, missing in previous commit,
8933 * device/include/pic16/adc.h: fixed typo,
8934 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8936 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8938 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8939 uninitialized because a bug appears with gplink
8940 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8941 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8942 complains for unrecognised option
8944 2005-04-05 Raphael Neider <rneider AT web.de>
8946 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8947 structs as well (using memcpy)
8948 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8949 on ISRs (GOTO has no label)
8950 * src/pic16/device.h: added OF_OPTIMIZE_DF
8951 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8952 new data flow analysis/optimization
8953 * src/pic16/pcode.c: added (prototypes for and implementation of)
8954 dataflow analysis functions, fixed pCodeInstructions' inCond and
8955 outCond values, made RCALL a branch instruction
8956 * (pic16_unlinkpCode): keep C line if possible
8957 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8958 C line moved if possible
8959 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8960 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8961 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8962 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8964 * (pic16_getJumptabpCode): NEW, needed in...
8965 * (LinkFlow): fixed handling of jumptables, calls and conditional
8967 * (pic16_InsertCommentAfter): NEW
8968 * (pic16_pCodeReplace): made verbose and flow preserving
8969 * (AnalyzeFlow): added call to data flow analysis
8970 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8971 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8972 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8974 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8976 * src/SDCCast.c (decorateType): fixed bug #1105626
8978 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8980 * device/include/asm/pic16/features.h,
8981 * pic18f*.h headers,
8982 * device/include/pic16/adc.h,
8983 * device/include/pic16/delay.h,
8984 * device/include/pic16/i2c.h,
8985 * device/include/pic16/malloc.h,
8986 * device/include/pic16/stdio.h,
8987 * device/include/pic16/stdlib.h,
8988 * device/include/pic16/string.h,
8989 * device/lib/pic16/libc/stdio/printf_tiny.c,
8990 * device/lib/pic16/libc/stdio/printf_small.c,
8991 * device/lib/pic16/libc/stdio/strmgpsim.c,
8992 * device/lib/pic16/libc/stdio/strmmssp.c,
8993 * device/lib/pic16/libc/stdio/strmusart.c,
8994 * device/lib/pic16/libc/stdio/vfprintf.c,
8995 * device/lib/pic16/libc/stdlib/ltoa.c,
8996 * device/lib/pic16/libc/stdlib/putchar.c,
8997 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8998 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8999 * device/lib/pic16/libc/stdlib/memchrram.c,
9000 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9001 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9002 * device/lib/pic16/libio/adc/adcbusy.c,
9003 * device/lib/pic16/libio/adc/adcread.c,
9004 * device/lib/pic16/libio/adc/adcsetch.c,
9005 * device/lib/pic16/libio/usart/ubaud.c,
9006 * device/lib/pic16/libio/usart/ubusy.c,
9007 * device/lib/pic16/libio/usart/udrdy.c,
9008 * device/lib/pic16/libio/usart/uopen.c,
9009 * device/lib/pic16/libio/usart/uputc.c,
9010 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9011 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9012 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9013 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9014 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9015 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9016 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9017 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9018 specific keywords to double underlined form,
9019 * device/lib/pic16/libc/Makefile.rules,
9020 * device/lib/pic16/libsdcc/Makefile.rules,
9021 * device/lib/pic16/libm/Makefile,
9022 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9023 to compile with C standard set in Makefile.common
9024 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9025 rand.c and crc.c in compilation process,
9026 * device/lib/pic16/libsdcc/int/divuint.c,
9027 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9028 `c' from signed to unsigned,
9029 * device/lib/pic16/startup/crt0.c,
9030 * device/lib/pic16/startup/crt0i.c,
9031 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9032 keywords to double underlined form, bug fixes in _do_cinit function
9033 which prevented the correct initialization of the .idata segment,
9034 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9035 core to enter a infinite loop
9036 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9038 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9040 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9042 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9044 * device/include/Makefile.in: add support for hc08 subdirectory
9045 * device/include/hc08/: new subdirectory
9046 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9047 Lucas Loizaga, thanks!
9048 * device/include/hc08/mc68hc908qy.h,
9049 * device/include/hc08/mc68hc908gp32.h,
9050 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9051 their own directory. Changed internal macro names to use the compiler
9052 reserved namespace. Changed SDCC specific keywords to double
9054 * device/include/math.h,
9055 * device/include/malloc.h,
9056 * device/include/stdarg.h,
9057 * device/include/stdbool.h
9058 * device/include/string.h,
9059 * device/include/tinibios.h,
9060 * device/include/ds400rom.h,
9061 * device/include/8051.h,
9062 * device/include/8052.h,
9063 * device/include/80c51xa.h,
9064 * device/include/at89c55.h,
9065 * device/include/at89S8252.h,
9066 * device/include/at89x51.h,
9067 * device/include/at89x52.h,
9068 * device/include/ds80c390.h,
9069 * device/include/reg764.h,
9070 * device/include/regc515c.h,
9071 * device/include/sab80515.h,
9072 * device/include/mcs51/c8051f000.h,
9073 * device/include/mcs51/c8051f018.h,
9074 * device/include/mcs51/c8051f020.h,
9075 * device/include/mcs51/c8051f040.h,
9076 * device/include/mcs51/c8051f060.h,
9077 * device/include/mcs51/c8051f120.h,
9078 * device/include/mcs51/c8051f300.h,
9079 * device/include/mcs51/c8051f310.h,
9080 * device/include/mcs51/c8051f320.h,
9081 * device/include/mcs51/c8051f330.h,
9082 * device/include/mcs51/c8051f350.h,
9083 * device/include/z180.h: Changed SDCC specific keywords to double
9086 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9088 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9090 * (pic16_assignConfigWordValue): disable testing of configuration
9091 register value with config mask,
9092 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9093 function with port->fun_prefix,
9094 * (genFunction): when generating a naked interrupt function never
9095 create an absolute segment placed in interrupt vector address, place
9096 the actual interrupt function at IVA instead, when an interrupt
9097 function is generated with unspecified interrupt then do not create
9098 the absolute section,
9099 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9100 code for generating a call to generic pointer get/put function with
9101 a call to function pic16_callGenericPointer(),
9102 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9103 the call to the generic pointer get/put functions with prefixing the
9104 function name with port->fun_prefix,
9105 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9106 * src/pic16/main.c (_process_pragma): prefix function with
9108 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9109 calling assembler, old 18Fxxxx macro is deprecated,
9110 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9111 PC_ASMDIR in while condition,
9112 * (findInstruction): add PC_ASMDIR in while condition,
9113 * (buildCallTree): prefix main with port->fun_prefix,
9114 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9115 identifier for variable with banked access in instructions BTFSS,
9116 BTFSC, BCF, BSF, BTG
9117 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9118 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9119 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9120 perform optimization when enviroment variable NO_REG_OPT is set,
9121 * (insideLRBlock): NEW, return 1 if register is inside an
9122 INF_LOCALREGS block,
9123 * (RemoveRegFromLRBlock): remove a register that is completely
9124 eliminated by register optimization, but it is still left in local
9125 register store/restore in/from stack block,
9126 * (Remove2pcodes): after removing register, check to see if it
9127 should be removed from local register store/restore in/from stack
9129 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9130 DUMMY_READ_VOLATILE,
9132 * device/include/pic16/adc.h: minor prototype modifications and
9134 * device/include/pic16/malloc.h: added GPL notice various
9136 * device/include/pic16/stdint.h: NEW, standard header for ints
9137 * device/include/pic16/delay.h: NEW, header for delay functions,
9138 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9140 * device/include/pic16/signal.h: NEW, header providing helper macros
9141 for implementing signal handlers,
9142 * device/include/pic16/stdio.h: added prototypes for functions,
9143 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9144 prototypes for stdin and stdout, added macro PUTCHAR to
9145 automatically implement putchar function prototype,
9146 * device/include/pic16/usart.h: modified and updated USART library,
9147 * device/lib/pic16/libio/adc/,
9148 * device/lib/pic16/libio/i2c: some modifications to improve library
9150 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9151 family of functions,
9152 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9153 family of functions and other sources,
9154 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9155 of the PIC18Fxx[28] devices,
9156 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9157 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9158 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9159 _do_cinit function, because the previous failed when local variables
9160 where not placed in the same memory bank,
9161 * device/lib/pic16/libsdcc/char/: various modifications to improve
9162 library performance,
9163 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9164 information on the new functions of the c library and more...
9166 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9168 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9170 2005-03-26 Raphael Neider <rneider AT web.de>
9172 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9173 if condition == CARRY)
9174 * (genCmp): adapted to new genSkipc semantics
9175 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9176 on rIfx (genCmp was broken)
9178 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9180 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9181 * src/z80/main.c (_keywords[]),
9182 * src/SDCCglobal.h (struct options),
9184 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9185 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9186 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9187 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9188 always available in leading double underscore form. The C99 support is
9189 mostly missing, but it's a start.
9190 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9191 reserved identifier "__data".
9193 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9195 * src/mcs51/peeph.def: fixed bug 1170013
9197 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9199 * device/include/mcs51reg.h: fixed bug 842007
9201 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9203 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9206 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9208 * src/port.h (struct PORT),
9209 * src/avr/ralloc.c (avr_assignRegisters),
9211 * src/ds390/ralloc.c (ds390_assignRegisters),
9213 * src/hc08/ralloc.c (hc08_assignRegisters),
9215 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9217 * src/pic/ralloc.c (pic14_assignRegisters),
9219 * src/pic16/ralloc.c (pic16_assignRegisters),
9221 * src/xa51/ralloc.c (xa51_assignRegisters),
9223 * src/z80/ralloc.c (z80_assignRegisters),
9225 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9226 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9228 * src/SDCCdflow.c (computeDataFlow),
9230 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9232 * src/SDCCcflow.c (*),
9234 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9235 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9236 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9237 immedDom() returning wrong block; probably fixes bug #1160833)
9239 2005-03-20 Borut Razem <borut.razem AT siol.net>
9241 * support/scripts/inc2h.pl: WIN32 port
9243 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9245 * device/lib/makefile.in: added abs.c and labs.c
9247 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9249 * device/include/stdint.h: added
9250 * device/lib/abs.c: added
9251 * device/lib/labs.c: added
9252 * device/include/stdlib.h: added abs() and labs() prototypes
9253 * device/lib/libsdcc.lib: added abs and labs
9254 * device/include/float.h,
9255 * device/lib/_fsmul.c,
9256 * device/lib/printf_fast.c,
9257 * device/lib/printf_tiny.c: updated comments
9259 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9261 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9264 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9266 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9267 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9269 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9271 * device/lib/printf_large.c: removed inline assembly for portability and
9272 readability. Use printf_fast if speed or size are more important.
9273 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9274 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9276 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9278 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9279 prevent compiler warning
9281 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9283 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9284 moved to level 0 and declared as static. Also they are explicit
9285 placed in access bank. This was necessery because some times they
9286 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9287 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9288 optimizations. Currently only compare to unsigned char is implemented,
9289 * src/pic16/gen.c: added fReturnIdx array,
9290 * (struct resolvedIfx) is moved to gen.h and made public,
9291 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9292 * (aopForSym): added an optimization to directly store in stack of
9293 the operand of a SEND iCode,
9294 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9295 but as registers instead (AOP_REG) using the fReturnIdx array,
9296 * (pic16_freeAsmop): remove the freed register from the
9297 _G.sregsAlloc field,
9298 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9299 a compare of 'WREG',
9300 * (pic16_popGetTempRegCond): changed function prototype, now
9301 function takes also a bitVector argument v which holds the current
9302 set of registers that are allocated for stack access by aopForSym,
9303 registers allocated in aopForSym for accessing stack symbols are not
9304 any more part of the functions usedRegs field,
9305 * (genCall): some times aopOp is called for a stack variable to be
9306 send, aopForSym might perform the push, if this is true make sure
9307 that genCall doesn't push the variable twice by testing _G.resDirect,
9308 * (genFunction): changed testing for unspecified interrupt number
9309 from 256 to INTNO_UNSPEC,
9310 * modified selection scheme of frame pointer generation. Previously
9311 if function did use local registers a frame pointer was generated,
9312 now a frame pointer is generated only if function has arguments
9313 (that need PLUSW2 register access), or has stack arguments, or the
9314 compiler is not instructed to omit the frame pointer,
9315 * (genEndFunction): before restoring local registers that were saved
9316 in the function preamble, also restore the registers that *might*
9317 have been allocated for stack access,
9318 * (genRet): removed some old comments,
9319 * (genCmp, the active (RN's) version): added a call to the
9320 pic16_genCmp_special function to perform the compare with a more
9321 robust and optimized way,
9322 * (genInline): a feature has been added in inline code generation,
9323 which allows a wildcard variable substitution when writing inline
9324 assembly. Code is incomplete and experimental therefore undocumented,
9325 * (genCast): changed order of aopOp for result and right to allow
9326 aopForSym to directly load the result if possible,
9327 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9328 perform an optimized compare on some selected special occasions,
9329 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9330 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9331 generate an IVT any more,
9332 * src/pic16/main.c (pic16_optionsTable): added command line option
9334 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9335 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9337 * src/pic16/NOTES: Raphael Neider added in list of active developers
9338 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9339 jumptable_end to prevent bug #,
9340 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9341 inCond and outCond fields,
9342 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9343 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9344 turn off register spilling,
9345 * (packRegsForOneUse): synced with other ports' versions although it
9346 is not used currently,
9347 * (pic16_packRegisters): added an optimization while reading
9348 structure bitfields, some registers may be saved (malloc code is
9349 decreased by 80 bytes)
9351 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9353 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9354 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9355 this can be optimized more?
9357 2005-03-10 Raphael Neider <rneider AT web.de>
9359 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9360 genNearPointerGet): (hopefully) fixed access to bitfields via
9361 pointers (p->bitN = x; and x = p->bitN; failed)
9363 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9365 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9367 2005-03-09 Raphael Neider <rneider AT web.de>
9369 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9371 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9373 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9374 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9375 (regTypeNum): set REG_BIT type if necessary
9376 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9377 * support/regression/tests/critical.c: check bug 1144613
9379 2005-03-02 Raphael Neider <rneider AT web.de>
9381 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9383 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9385 * src/avr/ralloc.c (serialRegAssign),
9386 * src/ds390/ralloc.c (serialRegAssign),
9387 * src/hc08/ralloc.c (serialRegAssign),
9388 * src/mcs51/ralloc.c (serialRegAssign),
9389 * src/pic/ralloc.c (serialRegAssign),
9390 * src/pic16/ralloc.c (serialRegAssign),
9391 * src/xa51/ralloc.c (serialRegAssign),
9392 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9394 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9396 * src/SDCCast.c (decorateType): fixed bug 1124787
9398 2005-02-20 Hubert Sack <sack AT digiplan.de>
9399 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9401 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9404 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9406 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9407 to keep the correct label reference count when adding/removing references
9408 to labels. A peephole file using this is appended to patch #1144962.
9410 2005-02-14 Raphael Neider <rneider AT web.de>
9412 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9413 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9414 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9415 retrievals of result operand's value on assignment
9417 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9419 * device/include/pic16/string.h: modified prototype for memccpy()
9420 to memccpy(void *, void *, char, size_t)
9421 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9422 check whether to omit frame pointer or not,
9423 * (genInline): convert all occurences of "\n" to LF in inline
9424 assembler blocks, this helps formatting the inline text,
9425 * (pic16_loadFSR0): modified prototype,
9426 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9427 removed some 8051 legacy code,
9428 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9429 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9430 before allocating temporary registers in functions,
9432 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9434 * support/regression/tests/bitvars.c: corrected the "fix"
9436 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9438 * support/regression/tests/bitvars.c,
9439 * support/regression/tests/bitwise.c,
9440 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9442 2005-02-10 Raphael Neider <rneider AT web.de>
9444 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9445 different size for Alpha
9446 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9448 2005-02-09 Raphael Neider <rneider AT web.de>
9450 * src/SDCC.lex(doPragma) : save and restore warning options as well
9451 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9452 * have #pragma less_pedantic set the errorlevel to WARNING
9454 * (cloneOptimize) : fixed wrong malloc's size
9455 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9456 facilitate correct handling of #pragma (save|restore)
9458 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9460 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9462 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9464 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9466 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9470 2005-02-02 Raphael Neider <rneider AT web.de>
9472 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9473 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9474 * (pic16_storeForReturn): fixed to allow returning function pointers
9475 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9476 * device/include/pic16/{stddef.h,stdbool.h}: added
9478 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9480 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9482 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9484 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9485 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9486 appeared to be required
9488 2005-01-31 Borut Razem <borut.razem AT siol.net>
9490 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9491 include/mcs51 and include/z80 directories to the package
9493 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9495 * src/hc08/gen.c (genFunction): fixed bug #1112752
9497 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9499 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9501 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9503 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9505 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9507 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9509 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9511 * device/include/c8051fxxx.h: removed these 6 files
9512 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9514 2005-01-26 Raphael Neider <rneider AT web.de>
9516 * src/pic16/gen.c (genAssign): fixed assignment from longs
9517 in codespace (were cut to three bytes)
9518 * (genDummyRead): implemented (except for CODESPACE...),
9520 * src/pic16/glue.c (emitStatistics): beautified
9521 * device/lib/pic16/libm/Makefile: added include path
9523 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9525 * src/z80/gen.c (aopPut): fixed bug #1103902
9527 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9529 * device/lib/expf.c: fixed bug #1095792
9531 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9533 * device/lib/pic16/libm: added Math library sources
9535 2005-01-24 Raphael Neider <rneider AT web.de>
9537 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9538 to enable upcast to pCodeOpReg2 (there is no type tag to
9539 differenciate the two and pic16_popGet2p cast into PCOR2)
9540 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9541 (sizeof(sectNames) changed to sizeof(sectName))
9542 Both patches fix segfaults under MinGW.
9544 2005-01-23 Raphael Neider <rneider AT web.de>
9546 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9547 Safe_[mc]?alloc()'ed variables
9548 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9549 of (byte sized) temporaries (assign them to WREG for now)
9550 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9551 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9552 this might fix SIGSEGVs on MinGW...
9553 * src/SDCCopt.c (killDeadCode): restored original behaviour
9554 (volatile operands might get thrown away though)
9556 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9558 * src/pic16/gen.c: fixed bug #1106975,
9559 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9560 pointer update, INTCON is saved, global interrupts are disabled and
9561 restored after updateing TOS.
9562 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9563 * added function attribute 'shadowregs' to take advantage of shadow
9565 * added function attribute 'wparam' as an alternative to the wparam
9567 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9568 user declares a non-ISR function as 'shadowregs',
9569 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9571 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9573 * .version: bumped version number to 2.4.8
9574 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9576 * device/lib/pic16/libio/i2c/: I2C module support library,
9577 * device/include/pic16/i2c.h: I2C support library header,
9578 * device/lib/pic16/libc/stdio/: standard IO support sources,
9579 * (printf_small.c): printf_small() source, supports float print,
9580 * (printf_tiny.c): printf_tiny() source, does not support floats,
9581 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9582 enable global optimizations for entire library source, other
9583 Makefiles in the source tree are also modified to reflect this,
9584 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9586 * doc/sdccman.lyx: updated to reflect new changes,
9587 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9588 sym->onStack if-case,
9589 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9590 sbit, idata, _idata, xdata, _xdata,
9591 * added pragma library, to link an external library, (see doc),
9592 * removed command line options, --pomit-config-words, --pomit-ivt,
9593 --pleave-reset-vector,
9594 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9595 when calling assembler to reflect memory model used, also define
9596 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9597 reflect stack model used,
9598 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9599 on stack return NULL,
9601 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9603 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9604 of the operands is volatile. Fixes #1020220
9606 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9608 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9609 * (OptimizeRegUsage): make sure that there is really no other flow where
9610 the first pCode is used
9612 2005-01-22 Raphael Neider <rneider AT web.de>
9614 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9615 to fix #1106967 (pCode->seq are not set up correctly)
9617 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9619 * src/SDCCglue.c (glue): make sure code area is declared before the
9620 static initialization area.
9622 2005-01-21 Raphael Neider <rneider AT web.de>
9624 * device/lib/Makefile.in: fixed test for pic16 install dir
9625 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9627 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9628 added --optimize-goto compiler switch and pragma wparam documentation
9629 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9630 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9631 and PRODH closing bug #1071770 (peephole optimizer)
9633 2005-01-19 Raphael Neider <rneider AT web.de>
9635 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9636 cmdLine buffers (used when calling sdcpp...) are large enough
9637 (MAX_PATH=256 truncates arguments leading to system halts when
9639 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9640 * (genUminus): rewritten to for efficiency
9641 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9642 used uninitialized in some cases)
9643 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9644 copy the third byte from the int -- now assumes 0x80 (data memory)
9645 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9646 operands (genAddLit expects the iCode's operands to swapped as
9647 well), fixed leftover bytes (crashed for short left operands)
9648 * (pic16_genMinusDec): performance improvements, removed false
9650 * (pic16_genMinus): fixed to cope with differently sized operands
9651 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9653 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9654 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9655 new banksel optimization
9656 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9657 analysis for temporary registers (segfaults...)
9658 * src/pic16/peeph.def: added rule
9660 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9662 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9663 which converts a float number to its ASCII representation
9664 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9665 functions to convert the fractional and integer part of a float to ASCII,
9666 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9667 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9669 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9671 * device/include/pic16/adc.h: added GPL info,
9672 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9673 a pCodeOp as tested operand,
9674 * (genNearPointerGet): optimized bit testing, does not use
9675 intermediate register for bit value, test directly instead with
9676 BTFSS, BTFSC, works only for single bits,
9677 * (genpic16Code): dump the name of the iCode in the asm,
9678 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9679 renamed to pic16_decodeOp,
9680 * (serialRegAssign): do not allocate a temporary register for iCode
9681 sequences that test a single bit for 1/0
9683 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9685 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9686 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9687 access stack and frame pointers. They are initially assigned to
9688 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9689 accessing SFRs. Updated all occurences of modification of stack or
9690 frame pointer in gen.c and pcode.c,
9691 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9692 assigning of a literal value to pointers,
9693 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9694 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9697 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9699 * doc/sdccman.lyx: update documentation about stack pragma, added
9700 some info for stack memory models
9702 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9704 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9706 2005-01-08 Raphael Neider <rneider AT web.de>
9708 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9709 udata sections to fix bug #1097823
9711 2005-01-05 Raphael Neider <rneider AT web.de>
9713 * src/pic16/gen.c (genGenericShift): added handling of differently
9714 sized left operand and result
9716 2005-01-04 Raphael Neider <rneider AT web.de>
9718 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9719 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9720 to hold the condition bit)
9721 * added new version of genCmp (old code available via #define)
9722 * added new version of genShiftLeft/genShiftRight in a generic
9723 way, now supports shifting by negative values
9724 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9725 shiftCount (expected by genGenericShift)
9726 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9727 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9729 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9730 is an invalid literal too...)
9732 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9734 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9735 from Raphael Neider,
9736 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9737 for 8-bit literals. This fixes some literal operands which are sign
9738 extended to 16-bits ints when instruction needs only 8-bits.
9740 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9742 * device/lib/logf.c: added mcs51 assembly version
9743 * device/lib/expf.c: added mcs51 assembly version
9744 * device/lib/_logexpf.c: new shared asm code for expf and logf
9745 * device/include/math.h: add defines for assembly math library
9746 * device/lib/Makefile.in: build new _logexpf.c
9747 * device/lib/libfloat.lib: use new _logexpf.c
9749 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9752 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9753 device types which have less than 0x7f registers.
9755 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9757 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9759 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9761 * device/lib/printf_fast.c: only build on supported arch.
9762 * device/lib/printf_tiny.c: only build on supported arch.
9763 * device/lib/printf_fast_f.c: only build if asm float lib
9764 * device/lib/_fsget1arg.c: only build if asm float lib
9765 * device/lib/_fsget2args.c: only build if asm float lib
9766 * device/lib/_fsnormalize.c: only build if asm float lib
9767 * device/lib/_fsreturnval.c: only build if asm float lib
9768 * device/lib/_fsrshift.c: only build if asm float lib
9769 * device/lib/_fsswapargs.c: only build if asm float lib
9770 * device/include/stdio.h: don't provide print_fast,
9771 print_fast_f, print_tiny prototypes if --xstack used
9773 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9775 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9776 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9779 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9781 * device/lib/printf_fast_f.c: same as printf_fast, but
9782 with floating point enabled
9783 * device/lib/printf_fast.c: minor tweaks
9784 * device/include/stdio.h: add printf_fast_f
9786 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9788 * src/SDCCmain.c: make --float-reent default for mcs51
9789 * device/lib/_fsadd.c: added mcs51 assembly version
9790 * device/lib/_fssub.c: added mcs51 assembly version
9791 * device/lib/_fsmul.c: added mcs51 assembly version
9792 * device/lib/_fsdiv.c: added mcs51 assembly version
9793 * device/lib/_fseq.c: added mcs51 assembly version
9794 * device/lib/_fsneq.c: added mcs51 assembly version
9795 * device/lib/_fsgt.c: added mcs51 assembly version
9796 * device/lib/_fslt.c: added mcs51 assembly version
9797 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9798 * device/lib/Makefile.in: add _fscmp to build
9799 * device/lib/libfloat.lib: add _fscmp to build
9801 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9803 * device/lib/_fs2slong.c: added mcs51 assembly version
9804 * device/lib/_fs2sint.c: added mcs51 assembly version
9805 * device/lib/_fs2schar.c: added mcs51 assembly version
9806 * device/lib/_fs2ulong.c: added mcs51 assembly version
9807 * device/lib/_fs2uint.c: added mcs51 assembly version
9808 * device/lib/_fs2uchar.c: added mcs51 assembly version
9809 * device/lib/_slong2fs.c: added mcs51 assembly version
9810 * device/lib/_sint2fs.c: added mcs51 assembly version
9811 * device/lib/_schar2fs.c: added mcs51 assembly version
9812 * device/lib/_ulong2fs.c: added mcs51 assembly version
9813 * device/lib/_uint2fs.c: added mcs51 assembly version
9814 * device/lib/_uchar2fs.c: added mcs51 assembly version
9815 * device/include/float.h: added #define to select asm vs c
9817 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9819 * device/lib/printf_fast.c: improvements to float output
9820 * device/include/float.h: add defines for assembly float library
9821 * device/lib/_fsget1arg.c: receive 1 float arg
9822 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9823 * device/lib/_fsnormalize.c: normalize a float
9824 * device/lib/_fsreturnval.c: return float, various helper routines
9825 * device/lib/_fsrshift.c: right shift a float's mantissa
9826 * device/lib/_fsswapargs.c: swap 2 floats
9827 * device/lib/Makefile.in: build these 6 new files for mcs51
9828 * device/lib/libfloat.lib: add these 6 files to the library
9830 2004-12-26 Borut Razem <borut.razem AT siol.net>
9832 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9835 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9837 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9838 and fully reentrant and register bank neutral.
9839 * device/lib/printf_fast.c: added float (not enabled by default),
9840 added compact/slower integer (also not enabled by default),
9841 improved size/speed of fast integer code, other minor changes
9842 * device/include/stdio.h, device/lib/Makefile.in,
9843 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9845 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9847 * src/pic16/pcode.c: declaring variables other than at the start of a
9848 block is not supported in C by VC6.
9850 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9852 * applied a previous patch from Raphael Neider that wasn't included
9853 in the previous commits, which fixes infinite loops within jumptable
9855 * made some fixes that previous patches introduced
9857 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9859 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9860 that fixes an issue with AOP_PCODE asmop's offset,
9861 * (pic16_popCopyReg): update instance field too,
9862 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9863 function of pic port,
9864 * (genCmp, genAnd, genAssign),
9865 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9867 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9869 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9870 variables initial values to idata section,
9871 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9872 variables in some functions. This utilizes parmBytes field of iCode
9873 structure to hold the offset of the variable in stack. (might be
9874 able to use the stack field too?)
9875 * applied patch from Raphael Neider # ### , # ###
9876 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9877 variable initial values in idata section,
9878 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9879 for static variables with initial value
9880 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9881 applied fix in while loop from Raphael Neider.
9883 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9885 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9886 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9887 * src/ds390/ralloc.c (serialRegAssign): spill bits
9888 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9889 * support/Util/SDCCerr.c,
9890 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9891 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9892 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9894 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9896 * device/include/sdcc-lib.h: inserted LGPL, added includes
9897 asm/ds390/features.h and asm/mcs51/features.h
9898 * device/include/asm/default/features.h,
9899 * device/include/asm/gbz80/features.h,
9900 * device/include/asm/z80/features.h: added empty _AUTOMEM
9902 * device/include/asm/ds390/features.h,
9903 * device/include/asm/mcs51/features.h: added files with defines for
9904 _AUTOMEM and _STATMEM indicating automatic and static storage class
9905 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9906 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9907 * src/SDCCicode.c (geniCodeCast),
9908 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9909 * src/SDCCloop.c (loopInduction): removed unused variable lr
9910 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9911 to convertToFcall to include char modulo (RFE 1065037), added check
9912 if left operand is unsigned and use abs of literal value
9913 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9914 as it doesn't work after conversion from peephole.def to peephole.rul
9915 * src/mcs51/gen.c (toBoolean): added check for size,
9916 (genModOneByte): optimized code for signed char modulo a literal
9917 power of 2 (thanks to Hubert Sack),
9918 (genRRC): removed unnecessary "clr c",
9919 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9920 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9922 swapped rules 256.c and 256.d,
9923 extended 256.d by using new multiple checks (thanks Erik),
9924 added rules 256.e and 256.f,
9925 updated rule 261.a and 261.b to new generated code
9926 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9928 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9930 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9931 induction related bugs, including first part of bug #1074377
9933 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9935 * applied patch from bug-report #1076292,
9936 * applied patches for genAnd and Goto-optimizations for Raphael
9938 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9939 dump a less iCode information,
9940 * src/pic16/device.h (pic16_options_t): added field debgen,
9941 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9942 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9943 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9945 * (various functions): added macros FENTRY and FENTRY2 to functions,
9946 to emit function prologue,
9947 * (various functions): fixed indentation,
9948 * (genNearPointerGet): fixed loading of FSR0,
9949 * (genPackBits): applied patch from Raphael Neider to fix updating
9950 of FSR0 and touching only the modified bits,
9951 * src/pic16/genarith.c (various functions): added macros FENTRY to
9952 emit function prologue in comments,
9953 * src/pic16/pcode.h: added functions debugf2, debugf3,
9954 * src/pic16/ralloc.c: partial fix for packForPush caused
9957 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9959 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9960 <stsp AT users.sourceforge.net> with reversed byte order
9961 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9963 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9965 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9967 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9968 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9970 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9972 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9974 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9976 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9978 (setFromConditionArgs): friendly operand parser for peephole rules,
9979 (operandBaseName, operandsNotRelated): new peephole condition
9980 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9981 architecture specific register naming into account, handles n-way
9982 comparisons, and supports quoted literals
9983 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9985 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9987 * src/mcs51/peeph.def: fixed bug #1076940
9989 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9991 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9993 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9995 Adding support for replacing ljmps with sjmps in jumptables
9996 generated for switch statements. For now you need to set the
9997 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9998 Now 4 algorithms for mcs51 jumptable generation are used:
9999 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10000 addresses loaded pc-relative for up to 112 cases and stack-pushing
10001 target addresses loaded with offset from dptr for up to 256 cases.
10003 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10004 * src/mcs51/main.c: adapted constants for switch table generation
10005 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10007 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10009 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10010 * support/regression/tests/bug1057979.c: added test for bug 1073386
10012 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10014 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10017 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10019 * src/pic16/device.h,
10020 * src/pic16/genarith.c,
10021 * src/pic16/glue.c,
10022 * src/pic16/main.c,
10023 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10025 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10027 Large cummulative patch for pic16 port.
10028 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10029 to call when a stack overflow occurs,
10030 * (malloc.h): added CVS Id tag,
10031 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10033 * added libc directory. The current version of LibC contains string
10034 functions, ctype functions and macros and some functions of the
10035 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10036 be extensively tested in the future. Standard disclaimer here.
10037 Library is not automatically build yet. But one can build it by
10038 invoking 'make' inside the libc directory.
10039 * added ADC library under libio. Preliminary version yet.
10041 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10042 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10043 aopForRemat() now and not by pic16_aopOp(),
10044 * (pic16_popGetTempReg): removed warning messgae when allocating
10045 temporary registers, its a buggy feature and will be removed,
10046 * (pic16_popGet): set register instance field in AOP_CRY,
10047 * (pic16_outBitC): fixed for results in size greater than 1,
10048 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10049 * (pic16_storeForReturn): optimized return of 0,
10050 * (genCmp): experimental code for new genCmp which uses PIC18's
10051 special compare&skip instructions. Initial tests fail some times
10052 with variables grater than 1 byte in size, so new code is disabled,
10053 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10055 * (genCast): began a fix to optimize the casting of a bit to another
10056 bit, now assigning a bitfield to another bitfield will fail, sorry,
10057 * src/pic16/main.c: disabled the use of lr-support feature,
10058 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10059 * added some function prototypes, added function _debugf prototype,
10060 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10061 bits with offset (case PO_GPR_BIT),
10062 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10064 * (isBankInstruction): modified to return 0 for no banking instruction,
10065 and 1 for banking instruction,
10066 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10067 caused stop processing pCodes after a inline assembly block,
10068 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10069 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10070 registers when it shouldn't,
10071 * src/pic16/ralloc.c (allocReg): add preliminary support for
10072 supporting a limited set of temporary registers,
10074 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10076 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10077 genDataPointerSet): ensure assignments always copy in MSB to LSB
10079 (loadRegFromAop): recognize CLRH optimization,
10080 (genFunction): optimize RECEIVE iCodes in reentrant functions
10082 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10084 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10085 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10087 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10088 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10089 contiguous with data
10091 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10093 * device/lib/_gptrget.c (_gptrget),
10094 * device/lib/_gptrgetc.c (_gptrgetc),
10095 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10096 instead of sjmp to ret
10097 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10098 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10100 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10102 * .version: bumped version to 2.4.7
10103 * device/lib/_gptrget.c (_gptrget): is now _naked
10104 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10105 * device/lib/_gptrput.c (_gptrput): is now _naked
10106 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10107 (createFunction): fixed xstack
10108 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10109 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10111 (geniCodeCritical): store original interrupt state in an iTemp bit
10112 var unless stack-auto
10113 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10114 * src/SDCCmain.c (setIncludePath): added include/target to search path
10115 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10116 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10118 (processFuncArgs): put bit vars in bit area
10119 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10120 unsaveRBank): fixed xstack,
10121 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10122 (genFunction, genEndFunction): fixed xstack,
10123 (genAssign): optimization don't walk backwards through mem
10124 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10125 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10126 * support/regression/Makefile: also make library (for stack-auto) when
10127 making "all" and added "test-mcs51-xstack-auto"
10128 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10129 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10130 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10131 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10132 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10133 make-library by MAKE_LIBRARY
10134 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10135 regression tests for xstack
10136 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10137 * support/regression/tests/critical.c: test for critical on mcs51
10139 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10141 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10142 built version of sdcc instead of installed version
10144 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10146 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10147 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10149 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10150 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10151 WARNING: remove device/lib/build/z80/printf.o by hand when
10152 updating from previous build!
10153 * device/lib/z80/printf.c: updated comment
10154 * support/regression/tests/bug1057979.c: test all ports now
10155 * support/regression/tests/bug1065458.c: file added
10157 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10159 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10160 *_start and *_end symbols for static functions
10162 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10164 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10165 and search crt0.o in all library paths,
10166 (setIncludePath): proper handling of --nostdinc,
10167 (setLibPath): proper handling of --nostdlib
10168 * support/regression/Makefile,
10169 * support/regression/ports/ds390/spec.mk,
10170 * support/regression/ports/gbz80/spec.mk,
10171 * support/regression/ports/hc08/spec.mk,
10172 * support/regression/ports/mcs51/spec.mk,
10173 * support/regression/ports/mcs51-large/spec.mk,
10174 * support/regression/ports/mcs51-stack-auto/spec.mk,
10175 * support/regression/ports/z80/spec.mk: use include and lib files from
10176 built version of sdcc instead of installed version
10177 * doc/sdccman.lyx: fixed typo in --nostdinc
10179 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10182 * src/pic/device.c,
10183 * src/pic/ralloc.c,
10184 * src/pic/gen.c : added support to generate code for struct bit fields.
10186 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10188 * as/xa51/xa_version.h,
10189 * device/include/errno.h,
10190 * device/include/regc515c.h,
10191 * device/lib/_itoa.c,
10192 * device/lib/_ltoa.c,
10193 * device/lib/ser_ir_cts_rts.c,
10194 * sim/ucsim/xa.src/glob.cc,
10195 * sim/ucsim/xa.src/inst_gen.cc,
10196 * sim/ucsim/xa.src/xa_bit.cc,
10197 * sim/ucsim/xa.src/xa_sfr.cc,
10198 * sim/ucsim/z80.src/inst_dd.cc,
10199 * sim/ucsim/z80.src/inst_fdcb.cc,
10200 * support/scripts/keil2sdcc.pl,
10201 * src/pic16/pic16.dsp,
10202 * src/pic16/pic16a.dsp: corrected cvs line endings
10203 * device/lib/printf_large.c: fixed bug 1057979
10204 * src/pic16/gen.c: fixed non-C standard code
10205 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10206 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10207 * support/regression/ports/mcs51/support.c: reload T1 asap
10208 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10209 pdata use and clear idata startup behaviour
10210 * support/regression/tests/bug1057979.c: added
10212 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10214 * device/examples/ds390/ow390/ad26.h,
10215 * device/examples/ds390/ow390/cnt1d.h,
10216 * device/examples/ds390/ow390/crcutil.c,
10217 * device/examples/ds390/ow390/ownet.h,
10218 * device/examples/ds390/ow390/owsesu.c,
10219 * device/examples/ds390/ow390/swt12.h,
10220 * device/examples/ds390/ow390/swtoper.c,
10221 * device/examples/ds390/ow390/temp10.h,
10222 * device/examples/ds390/ow390/thermodl.c,
10223 * device/examples/ds390/tinitalk/tinitalk.dsp,
10224 * device/examples/ds390/tinitalk/tinitalk.dsw,
10225 * device/examples/mcs51/clock/hw.h,
10226 * device/examples/mcs51/simple2/go.bat,
10227 * device/examples/serialcomm/windows/serial.h,
10228 * device/examples/xa51/dummy.c,
10229 * device/examples/xa51/hello.c,
10230 * device/include/80c51xa.h,
10231 * device/include/at89x051.h: corrected cvs line endings
10233 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10235 * src/pic16/main.c (options): added command line --gstack, to trace
10236 stack over/under flows,
10237 * added pragma 'wparam' to allow passing first byte of function
10238 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10239 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10240 call to __gstack_test function and sets up the symbol as extern,
10241 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10242 * popaop): added call to pic16_testStackOverflow,
10243 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10245 * (genCall, genPcall): now all parameters are passed via stack
10246 except in functions that are pass to wparam pragma in which WREG is
10248 * (genPcall): REENTRANT flag is checked to see if variable prototype
10249 contains reentrant keyword, don't call a non-reentrant function, via
10250 a reentrant function pointer or vice versa, functions are never
10252 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10254 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10255 SIGSEGV when accessing a NULL register stucture,
10256 * (pic16_printGPointerType): modified to handle UPPER modifier for
10257 function initializers, changed prototype of function to simpler one,
10258 * (pic16_printIvalFuncPtr): check to see if function is already
10259 added in externs list,
10260 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10261 optimized a move from W to SFR with a move to the same register
10262 later after a CALL,
10263 * device/lib/pic16/debug: NEW directory, contains debug features
10264 which are enabled when linking with libdebug.lib, currently command
10265 line option --gstack enables stack pointer tracing for over/under
10266 flow, corresponding sources are in debug/gstack
10268 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10270 * doc/sdccman.lyx: updated SDCC version,
10271 * (PIC16 port): update list of command line options,
10272 * src/pic16/device.h (structure pic16_options_t): added field gstack
10273 to enable stack overflow tracing on push/pops,
10274 * src/pic16/device.c (statistics structure): added statistics
10276 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10277 pic16_dump_int_registers): increase statistics counters for each
10278 * variable which is encountered
10279 * (pic16_dump_usection): emit each .udata variable to its own udata
10281 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10282 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10283 parameters via stack, otherwise use old scheme,
10284 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10285 assembler output file,
10286 * src/pic16/main.c: added command line options --gstack to enable
10287 push/pop tracing for stack overflow,
10288 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10289 instructions): added size of each instruction,
10290 * (pic16_countInstruction): estimate size of instructions in
10291 the_pFile list, inline assembly blocks are not counted,
10292 * (pic16_FixRegisterBanking): trace previous register usage, when
10293 banksel optimizations is greater than 0, don't emit a redudant
10296 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10298 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10299 * src/pic16/ralloc.c : applied same fix for pic16.
10300 * src/pic/gen.c : tidied it up a little.
10302 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10304 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10305 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10307 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10309 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10311 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10313 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10314 non-reentrant function __modsint in the interrupt function (thus
10315 corrupting math operations during serial I/O)
10316 * device/lib/ser_ir.c: as above, changed buffersize
10317 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10318 256.c,d for zeroing
10319 * doc/Makefile: added option -t for rsync
10321 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10323 * src/SDCCast.h (struct ast),
10324 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10326 2004-10-20 Borut Razem <borut.razem AT siol.net>
10328 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10331 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10333 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10335 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10336 support functions to replace long sequences of MOVFF's from access
10337 bank registers to stack and vice versa,
10338 * src/pic16/device.h: added new field opt_flags, where optimization
10339 flags can be set to enable certain features,
10340 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10341 * pBlock, (genFunction, genEndFunction): surroung loop for
10342 saving/loading used registers in stack with PC_INFO pCodes,
10343 INF_LREGS. Code in between can then be optimized by pCode optimizer
10344 to support function calls,
10345 * (genDataPointerSet): fixed bug which loaded float fields in
10346 structures with corrupt data,
10347 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10348 in a standard way debug info on stderr. Feature used for developing
10349 and debugging only,
10350 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10351 obsolete chunks of code,
10352 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10353 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10354 * pic16/src/pcode.c (pic16_newpCodeInfo,
10355 * (pic16_newpCodeOpLocalRegs),
10356 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10358 * (pic16_pCodeConstString): printing of the initial value of a
10359 symbol as a comment is inhibited since parsing was already done by
10360 copyStr and output is corrupt,
10361 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10363 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10365 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10367 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10369 * as/mcs51/lkarea.c: removed old K&R style,
10370 (lnksect): changed check on boundary error,
10371 (lnksect2): changed check on boundary error,
10372 (lnksect2): extend XSTK to end of page if size = 1
10373 * as/mcs51/lkmain.c: removed old K&R style,
10374 (Areas51): create l_IRAM symbol
10375 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10376 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10377 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10378 * device/lib/_mullong.c: added version to be compiled with xstack
10379 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10380 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10381 * device/lib/mcs51/crtxstack.asm: fixed comment
10382 * src/SDCCglue.c: maxInterrupts defaults to 0,
10383 (emitMaps): added pdata,
10384 (createInterruptVect): (re)moved default,
10385 (glue): added pdata,
10386 (glue): moved __start__xstack to XSTK with default size 1
10387 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10388 and options.float_rent when options.stackAuto is set,
10389 (linkEdit): only write XDATA_NAME if provided on command line
10391 * src/SDCCmem.c: added pdata
10392 * src/port.h: added pdata_name to PORT
10393 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10394 (saveRegisters, unsaveRegisters): removed usage of B,
10395 (genMinus): fixed accumulator clash,
10396 (genJumpTab): added comment, this needs another look
10397 * src/mcs51/gen.c: added check for "B in use" paranoia,
10398 added pushB() and popB()
10399 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10402 * src/ds390/main.c,
10404 * src/mcs51/main.c,
10406 * src/pic16/main.c,
10408 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10409 added PSEG (PAG,XDATA) or NULL to port specifier
10410 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10411 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10412 (_mcs51_genInitStartup): removed __start__xstack equ,
10413 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10414 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10415 * src/z80/gen.c (_rleAppend): fixed warnings
10416 * support/regression/tests/zeropad.c: added pdata test
10417 * .version: bumped to 2.4.6
10419 2004-10-17 Borut Razem <borut.razem AT siol.net>
10421 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10422 as a part of nightly build
10424 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10426 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10427 WREG holds the first byte function parameters,
10428 * (aopForSym): take special case for symbols which are in FARSPACE
10429 but in CODESPACE too,
10430 * (assignResultValue): modified to take into account _G.useWreg,
10431 * (genCall): don't use wreg for parameter passing when function is
10432 declared as reentrant, too, added optimization INCF to stack
10433 pointer when stack parameter count is 1,
10434 * (genFunction, genEndFunction): refurnished and fixed to not using
10435 wreg for passing parameters when function has varargs or is
10436 reentrant, fixed bug with symbol name compare for generating
10437 functions in absolute address,
10438 * (pic16_storeForReturn): refurnished,
10439 * (genCmp): began writing a new version of the function, not ready
10440 yet, therefore it is disabled,
10441 * (genAssign): do not read code memory when assigning a function to
10442 a pointer function,
10443 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10444 array of characters, not pointer,
10445 * (pic16initialComments): in debug mode emit an .ident directive for
10447 * (_process_pragma): emit a new warning type (internal to pic16)
10448 when setting stack to default length, emit a similar warning when
10449 placing a function at absolute address and address is not word aligned
10450 * (_pic16_parseOptions): added 'return TRUE' statement,
10451 * (_pic16_linkEdit): if compiling a source, then add the source's
10452 file object, first in the list of objects to link,
10454 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10456 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10457 * src/pic/main.c : removed VC warning.
10458 * src/pic/gen.c : changed comment.
10460 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10462 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10463 reference to a deprecated symbol _GPTRREG was causing failure to
10464 link. Thanks G. M. Gallant for the info.
10466 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10468 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10469 comments for Bugs item #954788.
10471 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10473 * src/pic16/device.c (pic16_dump_gsection,
10474 * pic16_groupRegistersInSection): handle symbols declared to be in
10475 access bank differently,
10476 * src/pic16/gen.c (struct _G): added field resDirect,
10477 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10478 send values read from stack directly to result and don't allocate
10480 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10482 * (pic16_sameRegsOfs): NEW,
10483 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10484 free because they were not allocated from temporary pool,
10485 * pic16_popRegFromString): workaround to fix a problem with
10486 allocating variables twice or never,
10487 * (genGenPointerGet): using PRODL instead of FSR0H,
10488 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10490 * (genAssign): take advantage of the _G.resDirect flag,
10491 * (genCast): around line 11844, use mov2f instead of directly
10492 MOVFF'ing between operands to account for literal values,
10493 * src/pic16/genutils.c: some new debug functions for gpsim have been
10495 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10496 float with integer part only,
10497 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10498 place variables in access bank
10499 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10500 updated sources to reflect recent changes in gen.c
10502 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10504 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10505 sources that searched for headers in installation path, now the
10506 device/include/pic16 is used,
10507 * src/pic16/glue.c (pic16glue),
10508 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10509 .line directives if not in debug mode, this suppresses assembler's
10510 warnings for ignored directives
10512 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10514 * src/port.h: made reset_regparms prototype void parameter explicit.
10515 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10516 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10517 * doc/sdccman.lyx: documented warning disabling and how to use
10518 printf_large to make it print floats.
10519 * device/include/stdbool.h: NEW
10520 * device/lib/_atof.c,
10521 * device/lib/_divuint.c,
10522 * device/lib/_divulong.c,
10523 * device/lib/expf.c,
10524 * device/lib/printf_large.c,
10525 * device/lib/sincosf.c,
10526 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10527 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10528 a completely reentrant lib.
10530 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10532 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10533 * device/include/pic16/stdio.h: fixed bug with colon
10535 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10537 * device/include/pic16/stdio.h,
10538 * device/include/pic16/stdlib.h,
10539 * device/include/pic16/math.h: NEW
10540 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10541 declared as _naked to reduce overhead
10542 * device/lib/Makefile.in (target port-specific-objects-pic16):
10543 changed * to *.* so to ignore the CVS directory,
10544 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10545 stacked variables back in stack,
10546 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10549 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10551 * .version: bumped version number to 2.4.5
10552 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10553 * support/Util/SDCCerr.c (messages structure): added entry for
10556 Large cumulative patch for pic16 port and libraries.
10557 * device/include/pic16/sdcc-lib.h,
10558 * device/include/pic16/stdarg.h,
10559 * device/include/asm/pic16/features.h,
10560 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10561 * device/include/pic16/float.h: changes reentrant keyword with
10562 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10563 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10564 updated target build-libraries to include objects from gptr,
10565 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10566 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10567 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10568 all function headings,
10569 * src/SDCCmain.c: added global parameter userIncDirsSet,
10570 * (parseCmdLine): when option -I is encountered add directory to
10571 userIncDirsSet too,
10572 * src/version.awk: added space between control and long,
10573 * src/pic16/NOTES: added some notes for the port,
10574 * src/pic16/gen.c: added prototype for mov2fp function,
10575 * (fReturnpic16[]): properly named return value registers,
10576 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10577 * (aopForSym): added code to handle symbols with onStack flag set,
10578 symbols onStack are allocated PTRSIZE bytes,
10579 * (aopFreeAsmop): handles special case where asmops are stack objects,
10580 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10581 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10582 added argument lock to trace flaws in allocating temporary registers
10583 when developing port,
10584 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10585 * (pic16_popRegFromString): reenabled allocating a direct register
10587 * (assignResultValue): various beautifications,
10588 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10589 referenced function argument,
10590 * (genIpush): reenabled to allow stacked arguments, handles only
10591 ic->parmPush iCodes,
10592 * (genCall, genPcall): major changes to allow for variable argument
10593 functions, fixed a bug with falsely restoring stack pointer after
10594 returning from call,
10595 * (genFunction): pending code for critical function,
10596 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10597 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10598 * (genNearPointerGet): fixed bug with indirect reading, was always
10600 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10602 * (genAddrOf): rewrote code to take address of a stacked function parameter
10603 * (genCast): fixed casting to generic pointer type,
10604 * src/pic16/gen.h: added AOP_STA,
10605 * (struct asmop): added field stk,
10606 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10607 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10608 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10609 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10610 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10611 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10613 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10615 * (pic16_port structure): generic pointer size is set to 3,
10616 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10617 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10619 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10620 operand is an iTemp,
10622 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10624 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10625 * debugger/mcs51/simi.c: addapt new syntax of s51
10627 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10629 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10630 * src/pic16/pcode.c: commented out some calls to free() in order to
10633 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10636 * src/SDCCicode.c (isiCodeInFunctionCall),
10637 * src/avr/ralloc.c (selectSpil),
10638 * src/pic/ralloc.c (selectSpil),
10639 * src/pic16/ralloc.c (selectSpil),
10640 * src/ds390/ralloc.c (selectSpil),
10641 * src/hc08/ralloc.c (selectSpil),
10642 * src/xa51/ralloc.c (selectSpil),
10643 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10644 stack in the middle of a function call sequence (fixes bug #1020268)
10645 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10646 costs associated with the minimum switch case.
10648 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10650 * src/SDCC.lex: fixed bug #1030549
10652 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10654 * src/SDCCcse.h (struct cseDef),
10655 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10656 over a function call if the CSE is derived from a symbol whose
10657 address has been taken (fixes bug #1029883)
10658 * support/regression/tests/bug-1029883: a new regression test for
10661 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10663 * src/hc08/gen.c (emitinline): fixed bug #1029778
10664 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10665 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10666 and starts toward RFE #905167)
10668 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10670 * src/pic16/gen.c (mov2f): New function to move an operand to
10671 another without considering if it is a literal or a register,
10672 * (pic16_sameRegs): don't check if they are both AOP_REG,
10673 * (AccRsh): removed andmask=0 lines,
10674 * (genLeftShift): duplicated to be improved in future versions,
10675 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10676 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10677 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10678 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10679 * (insertBankSwitch): fixed inserting banksel directives algorithm
10680 for instructions that follow a skip instruction, this fixes a report
10681 for broken subtraction code generation,
10682 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10683 iCode is a left op, just in case result and right share the same
10686 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10689 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10691 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10692 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10693 on 2004-09-12; it was buggy
10695 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10697 * src/SDCCsymt.h: removed RESULT_CHECK
10702 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10704 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10706 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10707 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10708 configuration values no more rejected by compiler, they are assigned
10709 to configuration registers with a warning message instead,
10710 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10711 the for-loop so last conf register is emitted too,
10712 * (_pic16_initPaths): link library libsdcc.lib by default,
10713 * (_hasNativeMulFor): modified test for multiplication according to
10714 Raphael Neider's remarks. Integer multiplication is also done with
10716 * device/include/pic16/pic18fregs.h: corrected type error in while
10717 testing and including 18f6720 header file
10719 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10721 * src/pic16/device.h (pic16_options): removed field use_crt,
10722 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10723 until an optimization to handle single bits is added,
10724 * (pic16_loadFSR0): moved before genUnpackBits,
10725 * (genAnd): some white lines removed,
10726 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10727 leave_reset flags in pic16_options when using crt modules,
10729 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10731 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10732 for bugs 898889 & 979599. Also used some safer print instructions.
10734 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10736 * src/pic16/device.h (pic16_options_t): added field use_crt,
10738 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10739 catch a probable future bug,
10740 * src/pic16/gen.c: aopIdx function commented out,
10741 * (genAssign): commented out old code which used aopIdx,
10742 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10743 code, added if conditionals to take into account the --use-crt
10744 command line options,
10745 * src/pic16/main.c (pic16_optionsTable): added new command line
10746 options, --use-crt= and --no-crt,
10747 * (_pic16_linkEdit): now the proper crt object is added in the
10748 linker command line except than when --no-crt is specified,
10749 * src/pic16/pcode.c,
10750 * src/pic16/pcode.h: added some structures and functions for a new
10751 optimization scheme to compansate for instruction overhead between
10752 same iCodes, this scheme is currently under development and is not
10753 working in any way,
10754 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10756 * device/lib/pic16/startup/crt0i.c,
10757 * device/lib/pic16/startup/crt0iz.c: added global char variable
10758 __uflags to force the generation of an idata section
10760 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10763 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10764 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10766 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10768 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10769 Frieder) and clarified the default code optimization mode
10771 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10773 * src/SDCC.lex (doPragma, process_pragma),
10774 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10775 "opt_code_size", and "opt_code_balanced"
10776 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10777 regrouped options by category, added support for category headers
10778 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10779 and "--opt-code-size"
10780 * doc/sdccman.lyx: documented these new options and pragmas
10781 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10782 preference into account
10784 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10786 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10787 geniCodePreDec): Fixed bug 904237 by generating a warning
10789 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10791 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10793 * src/pic/device.c : When no max ram set validate full memory range.
10795 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10797 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10799 * device/lib/_gptrget.c,
10800 * device/lib/_gptrput.c: updated comment
10801 * device/lib/calloc.c,
10802 * device/lib/free.c,
10803 * device/lib/malloc.c,
10804 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10805 * src/SDCCcse.c (cseBBlock),
10806 * src/SDCCicode.c (printOperand, geniCodeArray),
10807 * src/SDCCicode.h (struct operand): fixed bug 868103
10808 * support/regression/tests/bug-868103.c: added
10809 * src/SDCCast.c (searchLitOp),
10810 * src/SDCCcse.h (struct cseDef),
10811 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10812 * src/SDCCicode.h (struct operand),
10813 * src/SDCCsymt.h (struct sym_link),
10814 * src/avr/gen.c (hasInc),
10815 * src/ds390/gen.c (hasInc),
10816 * src/hc08/gen.c (genPlusIncr, hasInc),
10817 * src/mcs51/gen.c (hasInc),
10818 * src/pic16/glue.c (pic16_printIvalChar),
10819 * src/pic16/ralloc.c (regWithIdx),
10820 * src/xa51/gen.c (hasInc) : removed warnings
10821 * src/SDCCast.c (createBlock): added comment ???
10822 * src/hc08/ralloc.c: updated comments
10824 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10826 * doc/sdccman.lyx: updated section on switch statements, added
10827 section about semaphore locking
10828 * doc/Makefile: added option -info for latex2html
10829 * device/lib/_gptrget.c,
10830 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10832 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10834 * src/pic/device.h,
10835 * src/pic/device.c,
10836 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10837 maxram is less than 0x100.
10839 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10841 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10843 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/mcs51/main.c,
10847 * src/ds390/main.c,
10851 * src/pic16/main.c,
10854 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10855 a jump table is the best form for a switch statement, including
10856 automatic insertion of missing cases to make the case range
10857 continuous. Developed in collaboration with Frieder Ferlemann.
10859 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10861 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10862 accumulator result if it needs sign extension
10864 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10866 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10868 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10870 * device/lib/gbz80/printf.c,
10871 * device/lib/z80/printf.c: removed define for NULL
10873 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10875 * as/xa51/xa_link.c,
10876 * device/examples/ds390/ow390/ad26.c,
10877 * device/examples/ds390/ow390/cnt1d.c,
10878 * device/examples/ds390/ow390/counter.c,
10879 * device/examples/ds390/ow390/ds2480.h,
10880 * device/examples/ds390/ow390/ds2480ut.c,
10881 * device/examples/ds390/ow390/findtype.c,
10882 * device/examples/ds390/ow390/gethumd.c,
10883 * device/examples/ds390/ow390/owllu.c,
10884 * device/examples/ds390/ow390/ownetu.c,
10885 * device/examples/ds390/ow390/swt12.c,
10886 * device/examples/ds390/ow390/swtloop.c,
10887 * device/examples/ds390/ow390/temp.c,
10888 * device/examples/ds390/ow390/temp10.c,
10889 * device/examples/ds390/ow390/thermo21.c,
10890 * device/examples/ds390/ow390/tinilnk.c,
10891 * device/examples/ds390/ow390/tstfind.c,
10892 * device/examples/serialcomm/windows/serial.cpp,
10893 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10894 * device/include/reg51.h: fixed line endings for cvs
10896 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10899 packRegsForAccUse, packRegisters): new accumulator register
10901 * support/regression/ports/hc08/support.c (_putchar): suppress
10902 warning of unused variable
10903 * src/SDCCicode.c: added SWAP entry to codeTable
10905 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10907 * device/lib/sprintf.c: forgot to add this file before previous commit
10909 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10911 * src/pic16/gen.c (genPackBits): added operand right in function
10912 parameters, load result directly if p_type is POINTER (that is
10913 called by genNearPointerSet)
10914 * (genUnPackBits): added operand left in function parameters,
10915 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10916 FSR0 if accessing bitfields,
10918 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10920 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10921 _print_format; updated printf, sprintf, vsprintf
10922 * device/include/asm/default/features.h: corrected comment/define
10923 * device/lib/Makefile.in: added sprintf.c
10924 * device/lib/libsdcc.lib: added sprintf module
10925 * device/lib/printf_large.c,
10926 * device/lib/vprintf.c,
10927 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10929 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10930 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10931 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10933 * support/regression/tests/zeropad.c: define idata as data for hc08
10935 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10937 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10938 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10939 labels are referenced at least once (even if a reference is not found)
10940 * src/hc08/gen.c (emitcode): set isComment flag for comments
10941 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10942 loads), rules 6a..6b (optimize jumps to return)
10944 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10946 * device/lib/acosf.c (acosf),
10947 * device/lib/asinf.c (asinf),
10948 * device/lib/atanf.c (atanf),
10949 * device/lib/ceilf.c (ceilf),
10950 * device/lib/cosf.c (cosf),
10951 * device/lib/coshf.c (coshf),
10952 * device/lib/cotf.c (cotf),
10953 * device/lib/fabsf.c (fabsf),
10954 * device/lib/floorf.c (floorf),
10955 * device/lib/log10f.c (log10f),
10956 * device/lib/logf.c (logf),
10957 * device/lib/sinf.c (sinf),
10958 * device/lib/sinhf.c (sinhf),
10959 * device/lib/sqrtf.c (sqrtf),
10960 * device/lib/tanf.c (tanf),
10961 * device/lib/tanhf.c (tanhf),
10962 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10963 replaced all instances of "reentrant" in the library functions
10964 defined in math.h with this macro.
10965 * support/regression/tests/float_trans.c: reenabled test for hc08
10967 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10969 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10970 erroneously deleted
10972 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10974 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10975 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10976 multi-byte volatile operands are used
10977 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10978 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10979 initialization to area GSINIT0 so that it would always precede
10980 any static initializers in GSINIT
10981 * support/regression/tests/zeropad.c: fixed idata define for hc08
10982 * support/regression/tests/bug-927659.c,
10983 * support/regression/tests/float_trans.c: disabled tests for hc08
10984 pending missing library routines
10985 * .version: increased version number to 2.4.4 - hc08 port now passes
10989 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10991 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10992 * Makefile.common.in,
10994 * as/hc08/Makefile.in,
10995 * as/mcs51/Makefile.in,
10996 * as/z80/Makefile.in,
10997 * debugger/mcs51/Makefile.in,
10998 * device/include/Makefile.in,
10999 * device/lib/Makefile.in,
11002 * link/z80/Makefile.in,
11003 * packihx/Makefile.in,
11004 * sim/ucsim/main_in.mk,
11005 * sim/ucsim/avr.src/Makefile.in,
11006 * sim/ucsim/doc/Makefile.in,
11007 * sim/ucsim/gui.src/serio.src/Makefile.in,
11008 * sim/ucsim/hc08.src/Makefile.in,
11009 * sim/ucsim/s51.src/Makefile.in,
11010 * sim/ucsim/xa.src/Makefile.in,
11011 * sim/ucsim/z80.src/Makefile.in,
11013 * support/cpp2/Makefile.in,
11014 * support/librarian/Makefile,
11015 * support/makebin/Makefile: added DESTDIR to the install path proposed
11016 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11017 * doc/sdccman.lyx: added DESTDIR documentation
11019 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11021 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11022 instruction for interrupt handlers, use fast returns when returning
11023 from high priority interrupts
11025 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11027 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11029 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11030 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11031 bugs, ported much of Bernhard's code from mcs51
11032 * src/mcs51/gen.c (genSend),
11033 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11034 than one when calling a reentrant function
11035 * device/lib/_mullong.c: defined an alternate struct layout for big
11036 endian ports (hc08)
11038 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11040 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11043 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11045 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11046 are sane and complete before asking the port its prefered parameter
11047 passing method (fixes bug #1017633)
11048 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11051 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11054 problem in bitfields >= 8 bits.
11056 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11058 * src/SDCCsymt.c: undid changes that were not meant to be committed
11060 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11062 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11064 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11067 copied and wrong bit got inverted
11069 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11071 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11072 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11073 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11074 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11075 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11076 assignments to bitfields at known addresses
11077 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11078 reads from bitfields at known addresses
11079 * src/hc08/ralloc.c (packRegisters),
11080 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11081 genhc08Code): optimize pointer get values used as conditionals
11082 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11085 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11088 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11089 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11092 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11094 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11096 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11101 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11103 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11105 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11107 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11110 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11112 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11114 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11116 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11117 cases use more compact code.
11119 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11121 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11123 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11127 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11130 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11131 parameter of changePointer() from symbol* to sym_link*
11132 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11133 * src/SDCCsymt.c (compareType): void* type is castable to other
11134 pointers, but not necesarily an exact match.
11135 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11136 is no longer blindly treated as an exact match.
11137 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11139 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11141 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11143 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11147 * src/pic/ralloc.h,
11148 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11150 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11152 * src/pic/device.c,
11153 * src/pic/device.h,
11154 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11156 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11158 * src/mcs51/gen.c (emitcode): fixed bug #992819
11160 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11162 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11163 there's no need to make it worse
11165 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11167 * src/mcs51/ralloc.c (deassignLR),
11168 * src/ds390/ralloc.c (deassignLR),
11169 * src/hc08/ralloc.c (deassignLR),
11170 * src/z80/ralloc.c (deassignLR),
11171 * src/pic/ralloc.c (deassignLR),
11172 * src/pic16/ralloc.c (deassignLR),
11173 * src/avr/ralloc.c (deassignLR),
11174 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11175 rlivePoint): fixed another part of bug #971834
11177 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11179 * src/z80/main.c: enabled "critical" keyword
11180 * src/z80/mappings.i,
11181 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11182 functions (fixes bug #979646)
11183 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11185 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11187 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11190 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11192 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11193 doesn't disable too much optimizations
11195 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11197 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11199 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11201 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11203 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11205 * src/pic/gen.c tidied up tabs
11206 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11207 * src/pic/main.c tidied up tabs
11208 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11209 * src/pic/pcoderegs.c tidied up tabs
11210 * src/pic/ralloc.c tidied up tabs
11212 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11214 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11215 to S_FIXED for pic16 port and when symbol is not in level 0,
11216 allocate for S_REGISTER storage class and pic16 port, too,
11217 * src/pic16/device.h: prototype for checkSym,
11218 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11219 * (pic16_assignConfigWordValue): test the value and the mask to
11220 validate that the value is suitable for the configuration word,
11221 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11222 collect extern declared symbols, don't emit symbol twice, check
11223 first if symbol is in publics set first,
11224 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11225 * added command line '--fstack' which enables an experimental
11226 feature for stack access, too buggy to be used yet...
11227 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11228 * (pic16_allocDirReg): when register has storage class S_REGISTER
11229 allocate in pic16_dynAccessRegs,
11230 * device/include/pic16/pic18f????.h: modified configuration word
11231 naming convention, words started as CONFIG0H but should be CONFIG1H
11233 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11235 * device/include/mcs51reg.h: fixed bug 970993
11237 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11239 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11240 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11241 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11242 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11243 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11244 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11245 error/warning numbers,
11246 added function setWarningDisabled()
11247 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11248 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11249 _memcmp.c _memmove.c calloc.c realloc.c free.c
11250 * support/regression/tests/malloc.c: added tests for new functionality
11251 * support/regression/tests/zeropad.c: added tests for truncated initializers
11252 and initialized char arrays starting with '\x0'
11253 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11255 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11257 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11259 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11261 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11262 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11263 peephole 177.e. Thanks to anonymous
11265 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11267 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11268 function isn't used in the source but referenced as a
11269 variable initializer then declare it as extern in .asm file
11271 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11273 * .version: increased version number to 2.4.3
11275 Adding version extension according to ChangeLog CVS revision
11276 * src/Makefile.in (target all): added dependency 'version.h'
11277 * (rule version.h): added rule to create version.h from ChangeLog,
11278 * (rule dep): added dependency version.h,
11279 * src/version.awk: AWK script to create version.h
11280 * src/SDCCdwarf2.c (dwWriteModule),
11281 * src/SDCCglue.c (initialComments),
11282 * src/SDCCmain.c (printVersionInfo): modified to write after
11283 version string the version extension number,
11284 * src/SDCCutil.c: included "version.h"
11285 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11287 * src/SDCCutil.h: added prototype for getBuildNumber
11289 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11290 includeDirsSet, too,
11291 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11292 const char [] is found in function prototype...
11294 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11295 moving to WREG with source is already in WREG,
11296 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11297 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11298 * (aopForSym): stack'ed symbols are partially supported, added
11299 if-clause to support symbols in FARSPACE,
11300 * (sameRegs): added test for AOP_ACC to see if registers are same,
11301 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11302 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11303 * (pic16_popRegFromString): will not allocate a new register if it
11304 doesn't find one by name, bug may have introduced...
11305 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11306 * (genIpush): revived to use pic16 port's stack,
11307 * (genAddrOf): added incomplete case for stack'ed operand,
11308 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11309 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11310 can handle multibyte operands,
11311 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11312 * (pic16initialComments): added message for MPLAB compatibility
11314 * src/pic16/main.h: prototype for pic16_mplab_comp,
11315 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11316 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11317 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11318 because of increased complexity of procedure,
11319 * (_process_pragma): stack pragma changed to format 'stack pos len',
11320 emit symbol '_stack_end' to conform with gplink,
11321 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11322 to search for register,
11323 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11325 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11326 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11327 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11328 case for PO_GPR_REGISTER,
11329 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11330 dies, the new era is ahead !...
11331 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11332 pic16_dynInternalRegs,
11333 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11334 * (pic16_allocDirReg): minor optimizations and bug fixes,
11335 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11337 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11338 load stack and frame pointer with address of 'stack_end' symbol
11340 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11342 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11343 without source code but only variable initializers
11345 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11347 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11348 external are not declared as extern to reduce overhead while linking
11350 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11352 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11354 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11356 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11357 Yee Keat for the patch
11358 * src/SDCCast.c (decorateType): fixed bug #979599
11359 * src/ds390/gen.h: removed local fReturnSizeDS390
11360 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11361 * src/ds390/gen.c (genAnd, genOr, genXor),
11362 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11364 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11366 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11367 add relFilesSet to $3, manipulate $2 to handle linking of object
11368 files without source files in command line,
11369 * device/include/pic16 (all headers): added ID location macros,
11370 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11371 entries for ID location bytes,
11372 * (pic16_assignIdByteValue): NEW,
11373 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11374 added field dumpcalltree to pic16_options_t,
11375 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11376 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11377 emitting rFalseIfx label after check_carry label,
11378 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11379 pic16_emitDIRegs), NEW
11380 * (pic16glue): dump .calltree file when option --calltree found,
11381 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11382 * (_pic16_genAssemblerPreamble): emit ID locations after
11383 configuration registers,
11384 * (pic16_linkCmd): modifications of the link command,
11385 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11386 * (pic16_pCodeInitRegisters): don't init stack registers,
11387 * (pic16_findPrevInstruction): fixed bug,
11388 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11389 bug with immediate registers,
11390 * (buildCallTree): traces stack push and pop,
11391 * (pct2): dump also stack usage for each function,
11392 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11393 * (pic16_allocDirReg): various modifications,
11394 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11397 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11399 * src/pic16/pcode.c: removed buggy double colon
11401 2004-07-01 Borut Razem <borut.razem AT siol.net>
11403 * support/scripts/sdcc.nsi: added include/pic16 to setup
11405 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11407 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11408 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11410 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11411 specific command line arguments. Also added sample lkr script
11412 for placing a variable at a specific memory bank.
11413 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11414 at a specific memory bank,
11415 * (pic16_dump_isection): fixed bug which caused string literals to
11416 be omitted when dumping idata section,
11417 * (pic16_groupRegistersInSection): added code to handle registers
11418 in specific memory banks,
11419 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11420 public, all references are renamed too,
11421 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11423 * (pic16_storeForReturn): added case to handle when dest is WREG,
11424 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11425 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11426 pic16_rel_udata, check to see if that register is marked as being
11427 a member of a specific memory bank,
11428 * (pic16_printIvalCharPtr): added code to add string literals either
11429 to code or the idata sections,
11430 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11431 also accept the 'udata' pragma,
11432 * src/pic16/main.h: new structure types sectName and sectSym
11433 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11434 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11435 * (pic16_findPrevInstruction): fixed, it returned nothing,
11436 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11437 instruction combinations,
11438 * (pic16_FixRegisterBanking): heavily reorganised,
11439 * (pic16_AnalyzeBanking): if generating banksel directives is
11440 disabled, then don't call FixRegisterBanking at all,
11441 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11442 completely removed,
11443 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11445 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11447 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11448 Phuah Yee Keat <yk.phuah AT nestac.com>
11450 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11452 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11453 correctly the IVT even if it is relocated to some other location
11455 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11457 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11458 * device/include/pic16/pic18f2220.h: NEW,
11459 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11460 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11461 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11462 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11463 nodefaultlibs, ivt_loc is the location of the interrupt vector
11464 table, and nodefaultlibs signs that default libraries should not be
11465 linked in link stage,
11466 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11467 according to --ivt-loc argument,
11468 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11469 when pragma stack is found,
11471 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11473 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11474 256 (range check), 257 (do while), 258.a-f (bit banging
11475 f.e. on 3-wire SPI bus)
11477 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11479 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11480 variables used exclusively within a loop
11482 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11484 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11486 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11488 * src/SDCClrange.c (computeClash): fixed bug #971834
11490 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11492 * src/mcs51/gen.c (genCmp): fixed bug #975903
11493 * src/hc08/gen.c (operandsEqu),
11494 * src/ds390/gen.c (operandsEqu),
11495 * src/z80/gen.c (operandsEqu),
11496 * src/pic/gen.c (operandsEqu),
11497 * src/pic16/gen.c (operandsEqu),
11498 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11499 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11501 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11503 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11505 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11507 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11508 default case in switch statement,
11509 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11510 to eliminate problem with initialisation of pointers, but problem
11512 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11513 * (emitStaticSegment): removed various lines emitting debug info,
11514 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11515 added processor registers for utilizing EEPROM,
11516 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11517 configurable and set 8
11519 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11521 * .version: increased version number to 2.4.2,
11523 Cumulative patch for pic16 port
11524 * src/pic16/device.c: changed scheme to dump initial values for
11525 variables in idata segment, all print_idata* functions were removed,
11526 now the pic16_printIval* will be called,
11527 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11528 * _pic16_printPointerType, pic16_printPointerType,
11529 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11530 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11531 NEW, similar to the respective functions in SDCCglue.c,
11532 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11533 way, emitting hex bytes,
11534 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11536 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11538 * src/avr/ralloc.c (serialRegAssign),
11539 * src/xa51/ralloc.c (serialRegAssign),
11540 * src/pic/ralloc.c (serialRegAssign),
11541 * src/pic16/ralloc.c (serialRegAssign),
11542 * src/hc08/ralloc.c (serialRegAssign),
11543 * src/z80/ralloc.c (serialRegAssign),
11544 * src/ds390/ralloc.c (serialRegAssign),
11545 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11547 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11549 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11550 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11552 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11554 Cumulative patch for pic16 port:
11555 * src/pic16/device.h (typedef PIC16_device) modified fields for
11556 defining microcontrollers,
11557 * src/pic16/device.c: added new info for all devices in Pics16 array,
11558 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11559 to be optimised out by the pCode optimiser,
11560 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11561 specially, bug reported by G.M. Gallant,
11562 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11563 as force'd so that cannot be optimised out by pCode optimiser,
11564 * src/pic16/pcode.c,
11565 * src/pic16/pcodepeeph.c,
11566 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11567 they are disabled by default, but can be enabled explicit with
11568 command argument --denable-peeps, for testing,
11569 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11570 --pomit-ivt in COMPILE_FLAGS
11572 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11574 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11575 compilation on MSVC
11577 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11579 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11581 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11583 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11584 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11586 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11588 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11589 would only assign 0x300001 register.
11591 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11593 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11594 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11596 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11598 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11600 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11601 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11602 added peephole 254 (left shift), 255 (jump table)
11604 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11606 * device/lib/Makefile.in: removed comment line with model-pic16,
11607 * (target port-specific-objects-pic16): the libraries and objects
11608 are copied to the build directory form the device/lib/pic16/bin
11611 Cumulative patch concerning pic16 port:
11612 * library directory has been re-organized,
11613 * added support for PIC18F1220,
11614 * added headers and library sources for chips 18f1220,18f6520,
11615 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11617 * configuration registers setting has changed, now each supported
11618 device has a complete description of the registers it uses,
11619 * all initialisations are moved to idata sections, these section
11620 can be absolute or relocatable,
11621 * fixed initialisation of codespace variables,
11622 * fixed warning about PCLATU and gpsim,
11623 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11624 * (genAssign): use table reads when assigning from variables in codespace,
11625 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11626 char/int variables placed in codespace,
11627 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11628 registers set in .asm file, no need for --pomit-config-words anymore,
11629 * (pic16glue): some 8051 legacy segments are commented out
11630 (to be removed completely),
11631 * added support for alternative assembler and linker with --asm=
11632 and --link= command line arguments,
11633 * peepholes are disabled automatically in the port, no need to
11634 specify on command line,
11635 * port supports natively char/int/long multiplication, but converts
11636 all divisions to support functions,
11637 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11638 to the file set in variable $2,
11639 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11640 strings in ASCII format and not in hex,
11641 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11642 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11643 allocate proper register if iCodes aren't temporary,
11645 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11647 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11649 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11651 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11654 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11657 computed address is reused
11658 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11659 multi-byte bitfields
11661 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11663 * src/z80/gen.c: (genArrayInit): must check for pointers too
11665 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11667 * support/regression/tests/zeropad.c: never meant to commit the
11668 nestedstruct test: removed, added check for GCC version
11670 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11672 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11673 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11674 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11675 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11676 bugs 928906 and 954082 half-empty initializers
11678 * src/SDCCsymt.c (getAllocSize): added for above fix
11679 * src/z80/gen.c (genArrayInit): fixed bug 741044
11680 * support/regression/tests/zeropad.c: added tests
11682 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11684 * src/pic16/device.c (pic16_dump_section): corrected bug which
11685 caused some symbols of the libraries to be misplaced
11687 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11689 * src/pic16/glue.c,
11690 * src/pic16/ralloc.h,
11691 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11692 to fix conflict with pic port
11694 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11696 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11697 externs configuration variables,
11698 * src/pic16/ralloc.h,
11699 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11700 prototype in header, commented out some debug messages
11702 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11704 * src/pic16/glue.c,
11705 * src/pic16/main.c,
11706 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11707 for gpasm COFF object generation. Thanks to D. Hawkins for
11710 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11712 * src/ds390/main.c,
11713 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11714 Brock for spotting this)
11715 * src/ds390/gen.c (genEndFunction),
11716 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11717 interrupt handler and critical. Disable push/pop optimizations when
11718 peephole optimizations disabled.
11720 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11722 Updated pic16 library sources and headers.
11723 * device/lib/pic16/pic18f*/ ,
11724 * device/include/pic16/*.h: modified to handle structured SFR
11727 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11729 * src/port.h (PORT structure): added hook initPaths, now each
11730 port can declare its own default search paths,
11731 which can been seen with the --print-search-dirs option,
11732 see pic16 port for example,
11733 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11734 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11735 * (doPrintSearchDirs): NEW, replaces in a central manner the
11736 printing of search dirs which was split in set*Paths functions,
11737 * (main): added call to port->initPaths and doPrintSearchDirs,
11739 * src/ds390/main.c,
11742 * src/izt/tlcs900h.c,
11743 * src/mcs51/main.c,
11745 * src/pic16/main.c: modified port structures to reflect addition of
11748 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11749 * (pic16_dump_section): for registers in same address reserve memory once,
11750 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11752 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11753 result is greater in size than right or left,
11754 * (pic16_genUMult8X8_8): there are some cases where the result can
11755 be 16 bits size, so handle these,
11756 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11757 * (pic16_outBitC): modified to emit pcodes,
11758 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11760 * (genDivOneByte): implemented algorithm to divide 8-bits,
11761 * (genCmp): uncommented goto, but issues still exist,
11762 * (genAnd): fixed a bug with variables >8bits,
11763 * (genPackBits): optimization added that uses BCF/BSF to change a
11765 * (genAssign): fixed bug when assigning floating point literals,
11766 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11767 __sdcc_gsinit_startup label,
11768 * src/pic16/main.c (_pic16_init): removed search directory
11770 * (_pic16_initPaths): NEW, used to initialise search directories,
11771 * (_hasNativeMulFor): support functions for all except char/int
11772 multiplication, and char division,
11773 * (PIC16_port struct): modified entry for native mul support,
11774 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11776 * (buildCallTree): call to register_usage is ifdef'ed out,
11778 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * device/include/string.h: applied Stas Sergeev's patch to make this
11781 header file compatible with the preprocessor -Wundef option
11782 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11783 failure (fixes bug #941458)
11785 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11788 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11789 that the variable, not the function, should be static
11790 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11791 to be consistent with non-literal case
11793 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11795 * src/SDCCast.c (isConformingBody): fixed bug #949967
11796 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11797 convilong): fixed bug #952086
11799 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/SDCCmem.c (allocVariables): fixed bug #955321
11803 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11805 * src/hc08/main.c (_hc08_genAssemblerEnd),
11806 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11807 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11808 completely eliminated the use of a temporary file
11809 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11810 when more than one file linked
11811 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11813 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11815 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11816 which fixes bug #543481
11817 * support/regression/tests/bug-751703.c: fixed comments left from a
11818 cut and paste error
11819 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11820 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11821 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11823 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11824 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11825 are now changed to underscores in moduleName
11827 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11829 * as/mcs51/lkmem.c: better fix for bug #954173
11831 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11832 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11834 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11835 * device/include/c8051f000.h,
11836 * device/include/c8051f120.h,
11837 * device/include/c8051f300.h,
11838 * device/include/c8051f310.h,
11839 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11840 PWM16) and detab'ed
11842 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11844 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11845 and mailing lists, doc'ed --no-peep-comments, removed reference
11846 to knoppix (newest version has no LyX/LaTeX), other minor changes
11847 * src/SDCCglue.c (glue): save 2 bytes stack space with
11848 option --main-return. The ljmp could probably be avoided too
11850 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11852 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11854 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11856 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11857 * src/SDCCopt.c (isLocalWithoutDef),
11858 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11859 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11860 (credit to Maarten Brock for patch #949363, on which this is based)
11861 * support/regression/tests/bug-751703.c: some test cases of extern used
11862 within inner scopes.
11864 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11866 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11868 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11870 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11871 dwWriteLabel): fix to create valid debugger symbols even when
11872 the module name has non-alphanumeric symbols in it
11873 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11874 when a variable's allocation has been optimized away
11877 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11881 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11882 * src/mcs51/main.c,
11883 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11884 * src/ds390/main.c,
11885 * src/z80/gen.c (z80_emitDebuggerSymbol),
11887 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11889 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11890 * src/pic16/main.c,
11891 * src/avr/gen.c (avr_emitDebuggerSymbol),
11893 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11895 * src/SDCCdebug.c (emitDebuggerSymbol),
11897 * src/port.h: added a debugger struct to the port struct. Added a
11898 callback for defining debugger symbols
11900 * src/SDCCast.c (createLabel),
11901 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11904 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11905 iCode back to the ast for the function
11907 * src/hc08/ralloc.c (hc08_assignRegisters),
11908 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11909 unneeded fields from the regs struct.
11910 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11911 pushReg() & pullReg() functions instead of emitcode()
11913 * src/hc08/gen.c (genLabel, genhc08Code),
11914 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11916 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11919 * src/hc08/gen.c (genEndFunction, genhc08Code),
11921 * src/mcs51/gen.c (genEndFunction, gen51Code),
11923 * src/ds390/gen.c (genEndFunction, gen390Code),
11925 * src/z80/gen.c (genEndFunction, genZ80Code),
11928 * src/pic/gen.c (genEndFunction, genpic14Code),
11930 * src/pic16/gen.c (genEndFunction, genpic16Code),
11932 * src/avr/gen.c (genEndFunction, genAVRCode),
11934 * src/xa51/gen.c (genEndFunction, genXA51Code),
11936 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11937 specific code to cdbFile.c and out of the backend code generators
11939 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11940 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11941 starting address is now 0
11944 * as/hc08/m08pst.c,
11945 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11946 assembler directive for DWARF support
11947 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11951 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11953 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11956 and inappropriate peephole optimization in jump tables
11958 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11960 * as/hc08/m08pst.c,
11961 * src/SDCCglue.c: sdccopt works for the hc08 port now
11963 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11965 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11967 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11969 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11971 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11977 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11978 comments from the peephole optimizer replacement rules
11979 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11981 * src/SDCCcse.c (updateSpillLocation),
11982 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11984 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11985 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11986 objects far pointers
11988 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/SDCCsymt.h: a missing part of my last change
11991 * src/pic/ralloc.c (regTypeNum),
11992 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11994 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11997 * src/SDCCicode.c (aggrToPtrDclType),
11998 * src/SDCCptropt.h,
11999 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12000 ptrPseudoSymConvert),
12001 * src/pic/ralloc.c (regTypeNum),
12002 * src/pic16/ralloc.c (regTypeNum),
12003 * src/hc08/ralloc.c (regTypeNum),
12004 * src/ds390/ralloc.c (regTypeNum),
12005 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12006 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12008 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12010 * link/z80/lkmain.c (afile),
12011 * as/hc08/lkmain.c (afile),
12012 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12013 prevent a pointer problem when a filename has no directory and
12014 no extension specified.
12016 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12018 * link/z80/lkmain.c (afile): allow periods in directory names
12019 * link/z80/lkmain.c (afile),
12020 * as/mcs51/lkmain.c (afile),
12021 * as/hc08/lkmain.c (afile): allow linker script file to have an
12022 extension other than ".lnk"
12023 * link/z80/lklex.c (getfid),
12024 * link/z80/lkmain.c (parse),
12025 * as/mcs51/lklex.c (getfid),
12026 * as/mcs51/lkmain.c (parse),
12027 * as/hc08/lklex.c (getfid),
12028 * as/hc08/lkmain.c (parse): Support comments in the linker script
12029 file on lines by themselves and after filenames
12031 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12033 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12035 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/z80/peeph-z80.def: removed some peephole rules that don't
12038 work with multibyte arithmetic (fixed bug #937126)
12039 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12040 to registers and not global variables
12041 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12042 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12043 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12044 checking for assignments not internally generated (fixed bug #931895)
12045 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12046 structure member (fixed bug #930072)
12048 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * src/SDCCmain.c (linkEdit),
12051 * src/hc08/main.c (_hc08_parseOptions),
12052 * as/hc08/Makefile.in,
12053 * as/hc08/aslink.h,
12055 * as/hc08/m08pst.c,
12056 * as/hc08/lkrloc.c (relr, rele),
12057 * as/hc08/lkarea.c (lnkarea)
12058 * as/hc08/lkmain.c (afile, parse),
12059 * as/hc08/lkelf.c: support for ELF output
12060 * as/hc08/lks19.c (s19),
12061 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12063 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12065 * as/mcs51/lkihx.c: Fixed bug #899105.
12067 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12069 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12070 .dsp files from Unix to DOS.
12072 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12074 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12075 function pointers; we have been compliant for several months now.
12076 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12077 change that was accidently commented out
12078 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12079 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12082 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12084 * src/hc08/gen.c: output of all of the internal debugging information
12085 is now controlled by the D() macro; it is disabled by default
12087 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12089 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12090 harder to keep the same registers during a CAST iCode
12091 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12092 long via int can be done in a single cast, if the signedness is
12094 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12095 putchar() in tinibios.c in ds390's library
12097 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12099 * src/SDCCast.c (decorateType): fixed bug #898889,
12100 cast result of a literal complement too
12101 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12102 fixed check for bitfields
12104 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12106 * src/SDCCicode.c (geniCodeLogic): made it static,
12107 (geniCodeLogicAndOr): added in order to fix bug #905492,
12108 (ast2iCode): fixed bug #905492
12109 * support/regression/tests/bug-905492.c: added
12110 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12111 (processParms): fixed bug #927659: don't copy parms, this will clear
12113 * support/regression/tests/bug-927659.c: added
12115 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12117 * src/SDCCast.c (addCast): don't cast float to char
12118 * device/lib/libsdcc.lib: added _memmove
12120 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12122 * device/lib/large/Makefile: fixed parallel execution by
12123 replacing `make` by `$(MAKE)`
12125 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12127 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12128 offsets (fixes bug #923936)
12130 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12132 * device/lib/small/Makefile: fixed parallel execution by
12133 replacing `make` by `$(MAKE)`
12135 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12137 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12139 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12141 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12142 * src/regression/Makefile: Regression test was not running.
12144 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12146 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12147 complement if possible
12148 * src/SDCCval.c (valComplement),
12149 * src/SDCCicode.c (operandOperation): fixed complement of literal
12150 * support/regression/tests/onebyte.c (testComplement): added
12152 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12154 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12155 return an optimized tree; actually replace actParm with the new tree
12156 * src/SDCCast.h: added some parantheses to remove side effects
12157 * support/regression/tests/bug-920866.c
12159 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12160 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12161 Bit operands were not being handled properly in the pic14 port.
12162 (now src/regression/add.c passes again).
12164 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12166 * src/SDCC.y (labeled_statement): case and default no longer require
12167 a following statement (RFE #893037)
12169 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12171 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12172 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12173 disabled (fixes bug #916294)
12174 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12175 "mov a,acc"; patch provided by Lenny Story
12176 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12178 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12182 * src/ds390/gen.c (genFunction, genEndFunction),
12183 * src/ds390/ralloc.c (ds390_assignRegisters),
12184 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12185 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12186 pushed if there are parameters passed on the stack. Also, a cleaner
12187 way to decide if r0/r1 should be pushed/popped. (Together they fix
12190 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * device/lib/mcs51/crtpagesfr.asm,
12194 * device/lib/mcs51/crtxinit.asm,
12195 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12196 to avoid confusion with Si Lab's SFRPAGE register.
12198 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12200 * src/SDCCglue.c (emitMaps): allow public sfr variables
12201 * src/SDCCglue.c (initialComments): include compiler build date
12202 with compiler version and put the timestamp of the generated
12203 assembly file on a serperate line to be less confusing.
12204 * src/port.h: added genInitStartup hook
12206 * src/ds390/main.c,
12209 * src/pic16/main.c,
12211 * src/z80/main.c: genInitStartup initialize as NULL (default to
12212 historical behaviour)
12213 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12214 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12215 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12216 library instead of hard coding it into the compiler.
12217 * support/regression/ports/mcs51-stack-auto/spec.mk,
12218 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12219 * device/lib/mcs51/Makefile,
12220 * device/lib/small/Makefile,
12221 * device/lib/large/Makefile,
12222 * device/lib/mcs51/crtpagesfr.asm,
12223 * device/lib/mcs51/crtstart.asm,
12224 * device/lib/mcs51/crtxclear.asm,
12225 * device/lib/mcs51/crtxinit.asm,
12226 * device/lib/mcs51/crtclear.asm,
12227 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12228 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12229 and into user configurable files.
12230 * device/lib/clean.mk: clean mcs51 directory too
12231 * support/regression/tests/longlit.c: added static to T1 declaration
12232 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12233 accesses in the initialization code
12235 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12237 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12238 OSCTRIMVAL as noted in bug #916008
12240 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12243 in loops with multiple exits (reported as incorrect registers
12244 used by Martin Helmling in Sdcc-user list)
12246 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12248 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12249 made ds390 register extensions look less like error messages
12251 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12253 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12254 reported by Adam Wozniak in Sdcc-user list
12256 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12258 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12259 arithmetic optimizations, added debug output
12261 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12263 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12264 * sdcc.spec: updated and split sdcc into 3 rpms
12265 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12266 needed for literals of LEFT_OP and '+'
12267 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12268 introduced RESULT_TYPE_NOPROM
12269 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12271 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12272 limited promotion to int only for '*'
12273 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12275 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12277 * src/pic16/gen.c (genSkip),
12278 (genc16bit2lit), (gencjneshort): commented out
12279 (is_LitOp): new helper function, checks operand type
12280 (genCmpEq): rewritten
12282 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12284 * support/regression/tests/bug-908454.c: added
12286 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12288 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12289 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12290 (geniCodeCast): cosmetic, don't preserve bit storage class
12291 (geniCodeLeftShift): added promotion
12292 (geniCodeLogic): fixed regression
12293 * src/SDCCsymt.c (computeTypeOr): accept bits too
12294 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12296 2004-03-07 Borut Razem <borut.razem AT siol.net>
12298 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12300 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12302 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12303 version of pic16_genPackRegisters which does not check if ic is a
12305 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12306 function cause string1.c regression test fails
12308 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12310 * sim/ucsim/configure.in,
12311 * sim/ucsim/configure,
12312 * sim/ucsim/doc/Makefile.in: use docdir
12313 * src/SDCC.y: fixed sbit atrributes
12314 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12315 * src/SDCCast.c (decorateType): |^& need special promotion handling
12317 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12318 * src/SDCCsymt.h (computeType),
12319 * src/SDCCicode.c: computeType() needs op
12320 * src/SDCCsymt.c (checkTypeSanity),
12321 * doc/sddman.lyx: "plain" bitfields are unsigned
12322 * src/SDCCsymt.c (computeTypeOr): added
12323 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12325 * src/SDCCval.c (val*): computeType() needs op
12326 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12327 * support/regression/tests/onebyte.c: added tests for |^&
12329 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12331 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12332 for writing icode into asm output.
12334 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12336 * src/pic16/device.c: added some debug lines enabled
12337 with macro DEBUG_CHECK,
12338 * src/pic16/genarith.c: more debug in genPlus,
12339 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12340 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12341 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12342 * (aopForSym): onStack symbols are re-placed in data memspace,
12343 and onStack flag is cleared,
12344 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12345 copy temporary pcodeop,
12346 * (genPcall): added warning for not updating PCLATU,
12347 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12348 always true for pic16 port,
12349 * (genMultOneWord): NEW, supports integer multiplication,
12350 * (genMult): modified to call genMultOneWord,
12351 * (ifxForOp): added warning when return NULL,
12352 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12353 flag is set before call to operandFromSymbol for implicit
12355 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12356 options.intlong_rent are set by default,
12357 * (_hasNativeMulFor): modified to allow port generation of integer
12359 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12360 set regtype to REG_SFR for all registers, restricting seting the
12361 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12363 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12365 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12366 more than 500 times in the regression tests
12368 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12370 * support/Util/SDCCerr.h,
12371 * support/Util/SDCCerr.c,
12372 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12374 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12375 for symbol conflicts.
12376 * support/valdiags/tests/enum.c,
12377 * support/valdiags/tests/tentdecl.c,
12378 * support/valdiags/tests/struct.c: expect possible error messages
12379 referring to original symbol definitions.
12380 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12382 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12384 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12386 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12388 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12390 * src/pic16/ralloc.c (newReg): fixed bug #908929
12392 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 * src/ds390/gen.c: added missing #include "main.h"
12396 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12398 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12399 checking if symbol is already in set,
12400 * src/pic16/device.h: prototype for checkAddSym,
12401 * src/pic16/gen.c: (_G): added entry interruptvector,
12402 * (assignResultValue): removed some commented out lines,
12403 * (genFunction): check for ISR via sym->type, absolute section for
12404 interrupt code is created via a new pBlock, the goto instruction is
12405 placed now correctly at the interrupt vector position, changed all
12406 references from ivec to _G.interruptvector,
12407 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12408 is the interrupt is a high priority one, same for return from ISR,
12409 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12410 externs to calls of checkAddSym,
12411 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12412 pic16_pcode_verbose flag is set,
12413 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12414 * src/pic16/pcoderegs.c: message about how many registers are saved
12415 will only be emitted if pic16_pcode_verbose flag is set,
12417 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12419 * src/ds390/ralloc.h,
12420 * src/ds390/ralloc.c (ds390_regWithIdx),
12421 * src/ds390/gen.c (emitcode),
12422 * src/ds390/main.h,
12423 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12424 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12425 ds390operandCompare, getRegsRead, getRegsWritten,
12426 initializeAsmLineNode): customized instruction size calculation for
12427 ds390, started basis for some register optimizations
12428 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12429 corresponding assembly output
12430 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12431 missing push/pop of r0/r1. Optimized push/pops
12433 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/mcs51/main.c (instructionSize): fixed ACALL size
12436 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12438 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12440 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12441 the sorting of rlist with NULL elements
12442 * (print_idataType, print_idata): NEW to create idata sections
12443 * src/pic16/device.h: idataSymSet new variable
12444 * src/pic16/gen.c (genFunction): fixed some bugs in string
12445 comparing, improved the absolute section creation for ISRs,
12446 added FSR0L/FSR0H in registers that are saved in an ISR,
12447 * (genInline): fixed the processing of inline snippets,
12448 now they undergo no process by the peephole optimizer
12449 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12450 are placed in idataSymSet,
12451 * (pic16emitStaticSeg): extern symbols are added in externs,
12452 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12453 switching when aboslute variables are placed in access bank memory
12454 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12455 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12456 commented out with #if,
12457 * (pic16_packRegisters): reintroduce the check for CAST because some
12458 symbols are not correctly handled,
12459 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12460 pCodeInstruction instead of pCode,
12461 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12462 pCodeAsmDir definition,
12463 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12464 directive, then the argument directive is emitted without the leading
12465 tab, hack for inline labels which must be in the first column,
12466 * (compareLabel,pic16_findNextInstruction),
12467 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12468 * (insertBankSwitch): modified for the new pCodeAsmDir,
12470 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12471 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12473 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12475 * (pushSide): commented out with #if,
12476 * (assignResultValue): fixed some typos in saving
12478 * (genPcall): FIXED and sync'ed with genCall,
12479 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12480 * (genNearPointerGet): fixed to handle some more cases,
12481 implementation scheme via table reads,
12482 * (genConstPointerGet): modified to access code memory correct,
12483 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12484 and improved to handle some cases
12485 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12486 instead of "RETLW" for init data
12487 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12488 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12489 variables are placed in access bank memory (<0x80 and >=0xf80),
12490 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12491 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12492 TBLWT_POSTDEC,TBLWT_PREINC
12493 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12494 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12496 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12497 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12498 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12499 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12501 2004-02-29 Borut Razem <borut.razem AT siol.net>
12503 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12504 support/Util/findme.h, support/Util/system.h: enhance binary relative
12505 search for lib and include by using findProgramPath()
12507 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12510 * src/SDCCpeeph.c (pcDistance),
12512 * src/mcs51/ralloc.h,
12513 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12514 * src/mcs51/main.h,
12515 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12516 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12517 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12518 size calculation port specific, started basis for some register
12520 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12521 missing push/pop of r0/r1. Optimized push/pops
12522 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12523 * device/lib/_modsint.c (_modsint),
12524 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12525 and stack version so regression tests pass
12527 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12529 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12530 * src/SDCCast.c (decorateType): catch another small optimization
12532 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12533 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12534 modified to finally use computeType() all over SDCC,
12535 see Feature Request #877103
12536 * src/SDCCval.h: cosmetic
12537 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12538 valCompare(); regression tested in muldiv.c
12539 * support/regression/tests/muldiv.c (testMod): mod sign follows
12542 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12544 * src/SDCCast.c (decorateType): fixed bug #902362
12545 * doc/INSTALL.txt: fixed install instructions for win32
12547 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12549 * device/include/Makefile.in (install): fixed by replacing spaces
12552 * doc/INSTALL.txt: updated for release
12553 * doc/sdccman.lyx: added warning for --xstack being buggy
12555 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12557 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12558 to eliminate build warnings.
12559 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12561 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12562 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12564 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12565 removed -penable-stack, added comment for stack pragma, added
12566 warning for not initializing the stack/frame registers, removed
12567 comment at interrupts section
12569 Stack is made permanent, there is no ability to disable stack usage.
12570 * src/pic16/device.h,
12571 * src/pic16/device.c: removed all references to USE_STACK macro,
12572 * src/pic16/device.c (pic16_dump_section): when no elements in
12573 rlist, free rlist before return,
12574 * (pic16_dump_int_registers): NEW, internal registers are a new set
12575 of general purpose registers reused by each function,
12576 * (checkAddReg): returns 1 if registers is added to set,
12577 * (pic16_groupRegistersInSection): when a registers is of type
12578 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12579 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12580 SRCASECMP macro is moved here from device.c
12581 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12582 PO_PCLATU, PO_PRODL, PO_PRODH,
12583 * (pic16_pCodeOpType, genMinus,
12584 changed compares to "a" register, with AOP_ACC,
12585 * (pic16_genPlus): fixed some bugs and indented properly,
12586 * (pic16_addSign): changed size to size+offset in the MOVWF
12588 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12589 multiply 8-bit operand by literal, result is 8-bit,
12590 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12591 multiply 2 8-bit operand, result is 8-bit,
12592 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12594 * src/pic16/gen.c: changed accUse to contain WREG only,
12595 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12596 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12597 true, do not use immediate addressing any more unless sym is a
12598 pointer in codespace,
12599 * (aopForRemat): do not use immediate addressing when symbol not in
12600 codespace and when symbol's address is requested,
12601 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12603 * (aopGet): added case for AOP_ACC and don't return "accumulator
12604 bug" but WREG instead,
12605 * (popGetTempReg): pushes contents of temporary register in stack,
12606 * (popReleaseTempReg): pops contents of temporary register from
12607 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12608 * (pic16_popGet): separated case AOP_ACC to return register WREG
12609 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12610 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12611 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12612 the use of immediate pointers to certain cases only.
12614 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12615 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12616 * (assignResultValue, genCall, genRet): modified to use the new
12617 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12618 genPcall is still broken,
12619 * (genFunction): added code to create 'A' type pBlocks when
12620 interrupt functions are generated, code not extensively tested yet,
12621 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12622 * (genEndFunction): modified so ISRs pop stored registers from stack,
12623 * (genMultOneByte): cleanup,
12624 * (AccRsh): added flag andmask, to and result with appropriate mask,
12625 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12626 * (genDataPointerGet): fixed and reenabled its use,
12627 * (genNearDataPointerGet): bugs fixed,
12628 * (genDataPointerSet): bugs fixed,
12629 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12630 pic16_DumpSymbol, pic16_DumpOp,
12631 * src/pic16/genutils.h: function prototypes for the above functions,
12632 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12634 * (pic16emitRegularMap): many many many improvements, but needs a
12636 * src/pic16/main.c: enable_stack in pic16_options is removed,
12637 * (_pic16_parseOptions): removed command line options -penable-stack,
12638 * (_process_pragma): emit stack symbol only when stack pragma is
12640 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12641 redirected to FSR0L/FSR0H pair,
12642 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12643 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12644 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12646 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12647 * (dumpPicOptype): NEW,
12648 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12649 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12650 with movff instruction,
12651 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12652 added pic16_int_regs, some packRegsFor* functions are commented out,
12653 because produce errors,
12654 * src/pic16/NOTES: minor modifications
12656 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12658 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12659 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12661 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12662 * as/mcs51/lkaomf51.c: fixed bug #895763
12664 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12666 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12668 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12670 * doc/sdccman.lyx: added details about the HC08 storage classes and
12671 interrupts, fixed the register usage info for z80 & gbz80
12673 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12675 * doc/sdccman.lyx: added more pic16 port documentation
12676 * device/include/pic16/: added header pic18fregs.h
12678 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12680 * doc/sdccman.lyx: added Vangelis' contribution
12682 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12684 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12685 extend to the next CALL or PCALL, not just to the next CALL.
12687 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12689 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12691 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12694 bug #895752 and a better fix for bug #716790
12696 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12700 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12702 * doc/sdccman.lyx: minor changes, minor changed
12704 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12706 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12707 which can't handle SDCC_NEWONEBYTEOPS,
12708 (geniCodeMultiply): removed conversion from mult to shift for pic14
12711 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12714 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12715 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12716 thus fixing bug #895406
12718 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12720 * device/lib/_modsint.c,
12721 * device/lib/_modslong.c: sign follows divisor only
12722 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12723 signs or signedness can be ignored
12724 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12725 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12726 added optimization for IFX,
12727 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12729 reenabled optimization for IFX, which was removed on 2004-01-11
12730 * src/SDCCast.h: added return type IFX
12731 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12732 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12733 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12734 SDCC_OLDONEBYTEOPS selects the old behaviour
12735 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12736 changed again and commented promotion rule
12737 * src/SDCCval.c (valDiv): promotion no longer necessary
12738 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12739 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12741 * support/regression/tests/onebyte.c: added
12743 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12745 * gen.c (genInline): reverted to old code for assemnling inline
12746 code because of bug reported James Chadd
12748 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12750 * ralloc.h: missing declarations from previous patch,
12751 seems that patch for ralloc.h was never applied, fixed
12753 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12754 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12758 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12759 indirect addressing. Marked FSR0 as deprecated
12760 * gen.c (pointerCode): commented out, not needed now
12761 (pic16_popGet2p): new MOVFF helper function
12762 (genGenPointerGet),
12763 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12764 (shiftRLong): removed duplicate debugging info
12766 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12768 * src/ds390/gen.c (genNearPointerGet),
12769 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12770 optimization with bits, but not bitfields.
12771 * src/ds390/ralloc.c (packRegisters),
12772 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12774 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12776 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12778 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12781 * src/SDCCicode.c (operandFromSymbol),
12782 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12783 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12784 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12785 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12786 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12787 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12789 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12790 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12791 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12792 * src/SDCCsymt.c (newSymbol),
12793 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12796 * src/SDCCval.c (newiList): fixed bug #885705
12798 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12800 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12801 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12803 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12805 * device/include/c8051f120.h,
12806 * device/include/c8051f300.h,
12807 * device/include/c8051f310.h: added/updated header files for Silicon
12808 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12809 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12810 in new section Submitting patches
12812 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12814 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12815 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12816 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12818 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12819 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12820 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12822 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12823 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12824 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12826 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12827 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12828 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12829 genGenPointerSet): fixed bug #892400
12830 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12831 to eliminate build warnings.
12832 * src/SDCCast.c (processParms),
12833 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12835 * support/valdiag/valdiag.py: added GCC to the list of defines active
12836 when compiling with gcc
12838 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * support/Util/SDCCerr.h,
12841 * support/Util/SDCCerr.c,
12842 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12843 with an incomplete type (fixed bug #883734)
12844 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12846 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12850 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/SDCCast.c (decorateType),
12853 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12854 function pointer implementation
12855 * support/regression/tests/funptrs.c: added tests to verify both forms
12856 of function pointers work correctly. Added tests to verify parameters
12857 are passed in the correct order.
12859 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12861 * device.c (regCompare): registers are sorted by ascending
12862 address and increasing size,
12863 * main.c (_pic16_finaliseOptions): removed the declaration
12864 of compiler macro MCU. Now a macro of the format pic18fxxxx
12865 will be defined from the command line
12867 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12868 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12870 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12871 PCOP_RLCF was overwritten!
12872 * gen.c (genSkip): commented out calls to pic16_emitcode,
12873 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12875 * (genRRC): added debugging info,
12876 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12877 overwritten while shifting,
12878 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12879 overwritten while shifting,
12882 * (shiftLLeftOrResult),
12883 * (shiftRLeftOrResult),
12885 * (shiftLLong): Implemented with pic16_emitpcode
12886 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12887 * (genLeftShift): Fixed bug, operand for shift by variable always
12888 was "and"ed with 0x0f,
12889 * (genLeftShiftLiteral),
12891 * (genRightShiftLiteral): added debugging info,
12892 * (genrshFour): added comment,
12893 * (genRightShift): determined signedness from operand "left"
12894 instead of "result"
12896 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 * src/SDCCicode.c (geniCodeParms),
12899 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12900 function pointers, fixed function pointer bugs #861242 and #861896
12902 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12904 * device/include/c8051f000.h,
12905 * device/include/c8051f120.h,
12906 * device/include/c8051f300.h: added header files for Silicon
12907 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12909 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12911 * src/SDCCast.c (processParams): added new type flow and restructured
12912 (gatherAutoInit): added new type flow
12913 (addCast): cosmetic changes
12914 (getLeftResultType): added new type flow for array indices, patch
12915 provided by Stas, see FR #877103
12916 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12917 array index patch by Stas
12918 * src/SDCCast.h: added prototype getResultTypeFromType()
12920 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12921 * src/pic/glue.c (pic14emitStaticSeg),
12922 * src/pic16/glue.c (pic16emitStaticSeg),
12923 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12924 for initialization of symbols
12925 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12926 * support/Util/SDCCerr.h:
12927 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12928 * .version: bumped version number to 2.3.8
12929 * device/include/Makefile.in (install),
12930 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12933 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12935 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12936 Slade Rich fixed an optimization bug
12937 * src/pic/pcodepeep.c,
12938 * src/pic/pcoderegs.c
12939 * doc/Makefile (install): added test for directory
12941 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12943 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12944 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12945 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12946 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12947 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12948 * as/mcs51/asexpr.c (term),
12949 * as/hc08/asexpr.c (term): fixed bug #887146
12951 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12953 * src/z80/gen.c (genMult): handle single byte result product
12954 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12955 DUMMY_READ_VOLATILE (fixed bug #886367)
12957 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12959 * support/regression/tests/libmullong.c: fixed logic, on little endian
12960 hosts we ended without a mullong_wrapper()
12962 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12964 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12965 virus/worm forged address usage.
12967 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12969 Fixed promotion, it should be done on AST level:
12970 * src/SDCCast.c (addCast): added promotion to int
12971 (decorateType): updated call to upCast()
12972 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12973 usualUnaryConversions()
12975 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12977 * support/regression/tests/literalop.c (mulWrapper): Added a
12978 wrapper to remove integer overflow warnings.
12980 * support/regression/tests/float_trans.c: Made work on host.
12982 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12985 * support/regression/generate-cases.py (main): Changed from inline
12988 * doc/Makefile (install): Changed to depth first to get rid of
12989 missing directory install warning.
12991 * as/Makefile (install-doc): Made work on Mac.
12993 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12995 * src/SDCCast.c: added an additional type flow in decorateType() of
12996 opposite direction, see feature request #860006; it's enabled at runtime
12997 by setting the environment variable SDCC_NEWTYPEFLOW
12998 * src/SDCCast.h: changed prototype of decorateType()
12999 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13000 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13001 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13002 see feature request #877103
13003 * src/SDCCval.c: updated call of decorateType()
13004 (valBitwise): fixed bug #882876
13005 (valMinus): added promotion
13006 (valLogicAndOr): result is unsigned
13007 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13008 * src/SDCCsymt.c (computeType),
13009 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13010 must not cause an unsigned operation
13011 * src/pic/glue (pic14emitRegularMap),
13012 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13014 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13016 * src/pic/pcode.c (PCodeID): commented out left over debug code
13018 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13020 * support/valdiag/tests/overflow.c: added shift tests
13021 * src/pic/device.c,
13028 * src/pic/pcodepeep.c,
13029 * src/pic/pcoderegs.c,
13030 * src/pic/ralloc.c,
13031 * src/pic/ralloc.h: applied patch from Slade Rich;
13032 added support for multiple code pages and multiple RAM banks on the
13033 PIC 14 port. The ASM files now no longer simply assume all the
13034 code / RAM are in the same page / bank. This means the linker can
13035 safely allocate code/RAM of separate ASM files to different pages/banks.
13036 * doc/sdccman.lyx: added Slade's tips
13037 * src/mcs51/peeph.def: fixed bug #880768
13039 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13041 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13042 * src/SDCCast.c (decorateType): fixed bug #880197
13044 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13046 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13049 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13050 strtof is not part of C89 and isn't included with Mac OS X.
13052 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13054 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13055 shiftL2Left2Result): fixed bug #879326
13056 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13057 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13058 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13059 address fetch for clr instruction
13060 * device/lib/hc08/_mulint.c: created optimized assembly version
13061 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13063 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13065 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13066 proposed in FR #877103
13068 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13070 * src/SDCCval.c (cheapestVal): added missing checks
13071 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13072 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13074 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13076 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13079 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13081 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13082 loaded with the linker search paths (-L arguments) and the libraries
13083 to be linked with the current source (-l arguments). Changes
13084 currently will affect only the pic16 port.
13085 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13086 include path the port specific paths and port specific libraries,
13087 * gplink command now contains the $3 argument,
13088 * src/pic16/device.h,
13089 * src/pic16/device.c,: structure PIC_device is made public and
13090 renamed to PIC16_device, the same for variable Pics which is renamed
13091 to Pics16. Updated all references to them.
13092 * src/pic16/glue.c (pic16glue): corrected bug with code
13093 initialization which bypassed the variable initializations block.
13095 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13096 COMPILE_FLAGS and added the --nostdinc option
13098 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13100 * device/include/mc68hc908jb8.h: Register defs for another member
13101 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13103 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13105 Documenting changes from previous commits.
13106 * configure.in (version 1.56),
13107 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13108 when generating output files to configure the pic16 library,
13109 but now I've commented it out, since gputils aren't installed in the
13110 SF compile farm, so library won't compile
13112 * device/lib/Makefile.in (version 1.56): initially I've added in
13113 target 'all' the prerequestive 'model-pic16' so it compiled the
13114 pic16 library, but now I've commented it out for the same reasons
13116 * added targets 'model-pic16' and 'objects-pic16' to compile the
13118 * added target 'port-specific-objects-pic16' to handle the
13119 generated libraries and copy them into the build/ directory
13120 * added target 'clean-intermediate-pic16' to clean intermediate
13121 files into pic16 directory
13122 * in target 'installdirs' added line to create directory pic16 in
13123 the installation path
13125 * device/include/Makefile.in (version 1.11): in target 'install'
13126 added lines to copy all header files to installation path,
13127 * in target 'installdirs' added line create directory for pic16
13128 headers in the installation path
13130 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13132 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13135 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13138 * device/lib/configure.in,
13139 * device/lib/configure: fixed for autoconf 2.57
13141 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13143 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13144 option so that it actually works. Made it specific to the z80, since
13145 the gbz80 doesn't have these kinds of I/O ports.
13147 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13149 * device/include/z180.h,
13150 * device/lib/_memcpy.c,
13151 * device/lib/_memmove.c,
13152 * device/lib/_mulint.c,
13153 * device/lib/ser_ir.c,
13154 * device/lib/ser_ir_cts_rts.c,
13155 * device/lib/_strcmp.c,
13156 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13157 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13158 portmode; added deprecation warning for bank= and protmode= forms.
13159 Also, guard against buffer overflow.
13160 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13162 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13164 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13165 changed interrupt vector table generation to only emit declared vectors.
13166 * device/include/Makefile.in: added missing backslash
13167 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13169 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13171 Mainly changes to support compilation of the device libraries
13172 * src/pic16/device.c: stack is allocated via symbol and not
13173 via literal number. The symbol is placed in the corresponding
13174 position of the data ram
13175 * (pic16_dump_section): relocatable and absolute uninitialized
13176 data are now emitted in sorted order to reduce section naming,
13177 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13178 weren't marked as being in the access bank,
13180 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13182 Added portion of GNU PIC Library under the directory
13183 device/include/pic16 and device/lib/pic16. These files
13184 contain the declarations of SFRs for the PIC18Fxx2 devices.
13185 The directory is initialized via configure from toplevel.
13187 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13189 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13190 the spilllocations to be compared correctly
13192 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13194 * src/SDCCast.c (decorateType): fixed bug introduced today
13196 2004-01-12 Borut Razem <borut.razem AT siol.net>
13198 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13199 doc/sdccman.lyx: upper case pragmas are deprecated
13201 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13203 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13204 in simpler and even better code
13206 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13208 * src/SDCCicode.c (operandOperation): fixed bug #874819
13209 * src/SDCCast.c (decorateType): fixed
13210 char foo (unsigned long ul) { return ul > 0; }
13212 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13214 * doc/sdccman.lyx: Moved and added some sections, small changes
13215 all over. Telling LaTeX to be less strict with word spacing
13216 to better keep the right margin. Changed some notes about
13217 maintainance of the ports in section 3.2.1 - is it OK like this?
13219 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13221 SDCC source changes:
13222 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13223 convilong): modified to inform the pic16 port that builtin functions
13226 PIC16 PORT specific changes:
13227 * src/pic16/device.c pic16_dump_equates() added,
13228 processor registers declared internally by the port are emitted in
13229 the translation as equates,
13230 * src/pic16/gen.c: inline code is passed unprocessed to the
13232 * (pic16_popGetLit2): fnuction modified to take second operand as
13233 pCodeOp pointer and not as literal,
13234 * (popRegFromIdx): prefixed with pic16_,
13235 * (pic16_popCombine2): modified to receive already allocated pCode
13237 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13238 * (genFunction): initializes local stack frame and pushes on stack
13239 all the registers used by this function,
13240 * (genEndFunction): restores all registers from stack and restores
13242 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13244 * (pic16glue): changed the program startup sequence,
13245 * added new dbName code 'A' for functions placed in absolute section
13246 * src/pic16/main.c: added function attribute _naked,
13247 * added pragma 'code' to place a fnuction at an absolute address,
13248 * added command line arguments --debug-ralloc and --pcode-verbose,
13249 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13250 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13251 * (pic16_newpCodeOpLit2): modified to take the second operand as
13253 * (pic16_printpBlock): modified to emit each function in a separate
13255 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13256 UPPER for immediate operands,
13257 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13259 * src/pic16/peeph.def: all peepholes with movff are commented out,
13260 because there is a problem in the pcode peep optimizer,
13261 * src/pic16/ralloc.c: the register allocator can now reuse local
13262 function symbols for another function. This saves register usage.
13263 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13265 Added file src/pic16/NOTES with information about program writing on
13266 the current port version.
13268 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13270 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13271 and peephole 252 (array access)
13273 2004-01-09 Borut Razem <borut.razem AT siol.net>
13275 * src/SDCCmain.c : fixed #872250: -l command line defined library
13276 files are scanned before standard library files
13278 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13280 * src/SDCCast.c (decorateType): fixed bug #874046
13282 2004-01-09 Borut Razem <borut.razem AT siol.net>
13284 * support/scripts/sdcc.nsi: remove previous installation
13286 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13288 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13289 bytes for last interrupt vector (mcs51)
13290 * sdcc.spec: fixed typo
13292 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13294 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13295 gen51Code): more efficient parameter receive for --model-large
13298 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13300 * src/ds390/main.c,
13301 * src/z80/main.c: added missed needLinkerScript flags (more than
13302 one port structure defined in these file)
13303 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13306 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13308 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13309 * src/port.h: added flag needLinkerScript in port->linker
13310 structure to inform whether to create a .lnk file or not,
13312 * src/ds390/main.c,
13314 * src/mcs51/main.c,
13316 * src/pic16/main.c,
13318 * src/z80/main.c: changed appropriately to configure
13319 needLinkerScript flag
13321 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13322 * src/pic/glue.c: added variable udata_section_name to
13323 override default uninitialized data segment definition for
13324 devices only with SHAREBANK memory (reported from Erik Epetrich)
13325 * (pic14emitOverlay): modified to emit a commented overlay segment
13326 directive when no overlay data exist
13327 * (picglue): modified to emit uninitialized data segment
13328 according to udata_section_name
13329 * src/pic/main.c (_pic14_parseOptions): added command line
13330 options --udata-section-name=[name] to override default
13331 udata definition name
13332 * modified _linkCmd and _asmCmd to include compiler passed
13333 arguments via -W option
13334 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13335 object file from '.rel' to '.o' in port->linker structure,
13336 changed size of fptr from 2 to 3 in port structure
13338 2004-01-07 Borut Razem <borut.razem AT siol.net>
13340 * support/scripts/sdcc.nsi: update PATH
13341 * support/scripts/sdcc.ico: craeted
13343 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13345 * device/include/Makefile.in: fix install
13346 * doc/Makefile: fix install
13348 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13350 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13352 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13353 how the function variable allocation summary is displayed; also
13354 include information about variables allocated to the overlay
13357 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13359 * as/mcs51/lkmain.c: Help about -Y option
13360 * as/mcs51/lkarea.c: Fixed gcc warnings
13362 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13364 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13366 * support/valdiag/tests/overflow.c: added
13367 * src/SDCCast.c (decorateType),
13368 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13369 LEFT_OP (left shift)
13371 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13373 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13374 (default behaviour).
13376 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13378 A python script to validate compiler diagnostic messages. It can be
13379 used to verify that sdcc complains about bad c source code and
13380 gives a good location of the error.
13381 * support/valdiag/Makefile,
13382 * support/valdiag/valdiag.py,
13383 * support/valdiag/tests/*
13385 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13387 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13388 * src/SDCCsymt.c (newEnumType),
13390 * support/Util/SDCCerr.c,
13391 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13393 * support/regression/tests/enum.c: added test for enum values that
13394 require at least 2 bytes of storage.
13396 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13398 * src/common.h: added ifndef/define/endif macros
13399 around the header file.
13400 Bug reported from Jesus Calvino-Fraga
13402 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13404 * sdcc.spec: updated
13405 * device/include/Makefile.in: don't install CVS directories
13406 * device/lib/Makefile.in: added removal of CVS directories after install
13407 * doc/Makefile: fixed install, added local_icons
13408 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13409 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13410 * src/ds390/gen.c (genRightShift): fixed bug #870788
13411 * src/SDCCast.c (decorateType): fixed bug #870781
13413 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13415 PIC16 port related changes:
13416 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13417 added variable stackPos,
13419 * gen.c: genCall, assignResultValue: added support for
13420 pushing/retrieving function parameters to/from stack,
13421 genFunction,genEndFunction: setup stack frame for the
13422 generated function,
13423 genAddrOf: will be changed according to bug 863624
13425 * added files genutils.c and genutils.h which contain gen*
13426 debugged and optimised functions extracted from gen.c
13428 * glue.c: added variable 'externs' which holds extern symbols,
13429 pic16emitRegularMap: is modified to properly handle relocatable
13430 symbols under the new scheme,
13431 pic16createInterruptVect: is modified
13432 pic16printPublics: is modified to emit 'global' assembler directives,
13433 added pic16_printExterns to print extern symbols,
13434 pic16glue: initializes stack/frame pointer in the beginning of
13435 the assembly output. Temporary hack, will be corrected later,
13436 because gplink yet does not support stack and SDCC does not
13437 yet support a type of crt0.o object to create the final binary.
13439 * Removed many lines that contain 8051 legacy code.
13440 * The code is finally placed under a 'code' directive.
13441 * Added port specific options.
13443 * _process_pragma: simplified since now we do not need *special*
13444 include file to define SFR registers. But a separate header
13445 will be needed. This will be developed later.
13446 * _pic16_parseOptions: added, parses port specific options:
13447 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13448 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13449 --preplace-udata-with=
13451 * _pic16_setDefaultOptions: modified to initialize section names,
13452 but hack is temporarly out of order since it needs improvement.
13453 * _pic16_genAssemblerPreamble: configuration words are emitted by
13454 their address instead of their name. This part is incomplete and
13455 supports only the 18Fxx2 devices. Other devices will emit an error
13456 during assembly since they do not contain the same set of config
13458 * _pic16_genIVT: is modified,
13460 * pcode.c: added definitions for some hardware registers that are needed
13462 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13463 All PCI entries are updated. Now LFSR is supported.
13464 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13465 * added pic16_newpCodeOpLit2 to support instructions with
13466 two literal arguments
13467 * pic16_pCode2str: corrected code that emits assembler instructions
13468 with two literal operands and those that have an access bit modifier
13469 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13470 this fixes a bug which caused some labels to be lost, when an
13471 assembler directive was added, i.e. banksel,
13472 * pic16_FixRegisterBanking: improved logic that causes the insertion
13474 * InlineFunction: functions that are called once, are not any more
13475 inlined. This can be a port option in the future,
13477 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13479 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13480 hold the corresponding uninitialized symbols,
13481 * pic16_allocProcessorRegister: registers have explicit marked the
13483 * pic16_allocInternalRegister: registers are explicit marked as
13485 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13486 processing list, so bit registers were lost,
13489 * ralloc.h: added field 'accessBank' and original symbol operand
13490 in register definition,
13491 * removed the field isMapped from register definition,
13493 ** Several functions have been removed from various sources:
13494 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13495 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13496 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13497 pic16_assignRelocatableRegisters
13499 ** others have been introduced:
13500 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13501 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13503 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13505 * support/scripts/inc2h.pl: changed definition of BIT_AT
13506 to emit 'sbit at' instead of 'bit at'. This was a request.
13508 PIC16 port related preliminary changes:
13509 * gen.c: prefixed function popRegFromString with
13510 pic16_ and all references to it corrected
13511 * pcode.c: all pic16_pc_* hardware registers prefixed
13512 with underscore (_),
13513 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13514 * ralloc.c: newReg(): when register is REG_SFR then
13515 set address to rIdx,
13516 pic16_allocProcessorRegister(): marks register wasUsed=0
13517 pic16_writeUsedRegs(): added a call to assign processor
13518 registers via pic16_assignFixedRegisters
13520 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13522 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13523 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13524 variables in unused register banks. Also the SSEG is placed
13525 wherever there is enough space for it, and IDATA can be anywhere
13526 in internal RAM. For now compile using -Wl-Y[stack_size].
13527 The mem file is different for this option as well, since it
13528 makes no sense of talking about DSEG lenght.
13530 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13532 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13533 in certain cases, e.g. when ROM assignment, patch provided
13534 from Albert den Haan.
13536 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13538 Many signedness and type propagation fixes:
13539 * src/SDCCicode.c: made geniCodeCast() static
13540 replaced SPEC_ by IS_ (cosmetic)
13541 (operandOperation): fixed div and mod operation
13542 (usualBinaryConversions): added support for promotion of char
13543 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13544 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13545 (geniCodeAdd): an array index will stay unsigned, even if promoted
13547 (geniCodeArray): ditto
13548 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13549 * src/SDCCsymt.c (computeType): added more support for char;
13550 promotion of char is selectable by promoteCharToInt, fixed signedness
13552 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13553 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13554 * src/SDCCval (val*): replaced signedness calculation by
13556 rearranged if-branches (cosmetic)
13557 (valShift): added warning W_SHIFT_CHANGED
13558 (valCompare): fixed problem with different types
13559 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13560 * support/regression/tests/literalop.c: added many cases
13561 * support/regression/tests/ast_constant_folding.c: changed finally to
13563 * .version: new year, new version: 2.3.7
13564 * src/SDCCmain.c (main): applied patch #866468
13565 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13566 provided by Scott Bronson
13567 * doc/sdccman.lyx: updated documentation for sdcdb
13568 updated and added chapter tips
13570 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * src/SDCCsymt.h: missing from yesterday's commits
13574 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/SDCC.y (struct_or_union_specifier),
13577 * support/Util/SDCCerr.c,
13578 * support/Util/SDCCerr.h: verify that struct & union tags are used
13581 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * src/SDCCglobl.h: missing from yesterday's commits
13585 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13588 sft_attributes, struct_declaration, parameter_declaration,
13589 type_name, start_block, declaration_list),
13590 * src/SDCC.lex (check_type): support redefinition of typedef names
13592 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13594 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13595 aligned xdata arrays. Erik helped me with the if clause.
13597 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13602 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * src/SDCCast.c (newAst_),
13607 * src/SDCCicode.c (ast2iCode, newiCode),
13609 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13610 expr, statement, expression_statement, selection_statement,
13611 iteration_statement, expr_opt, jump_statement): foundation for tracking
13613 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13616 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * support/Util/SDCCerr.c,
13620 * src/SDCCast.c (createCase, createDefault, decorateType),
13621 * src/SDCClabel.c (labelUnreach),
13622 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13624 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13625 (with thanks to Stas Sergeev)
13626 * device/include/time.h,
13627 * device/lib/time.c (CheckTime): suppress unreachable code warning
13629 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13631 * src/SDCCast.c (createIvalCharPtr),
13632 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13634 * support/regression/tests/nullstring.c: tests for these two bugs
13636 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13638 * support/Util/SDCCerr.h,
13639 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13640 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13641 about storage class and 'at' used inside struct or union
13642 * src/SDCCBBlock.c (iCodeFromeBBlock),
13643 * src/SDCCcse.c (ifxOptimize),
13644 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13645 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13646 printIval, emitStaticSeg, emitOverlay),
13647 * src/SDCClabel.c (deleteIfx),
13648 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13649 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13650 gatherAutoInit, processParms),
13651 * support/Util/SDCCerr.h,
13652 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13653 reporting for post-parse errors.
13655 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13658 implicit casts via union; they don't work on big endian systems
13659 (possible fix for bug #861138)
13661 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13663 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13664 * src/mcs51/main.c: fixed the fix for bug #737001
13666 2003-12-15 Borut Razem <borut.razem AT siol.net>
13668 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13670 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * support/makebin/makebin.c: put output in binary mode
13674 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13676 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13677 xdata and data memory on startup. Set the environment variable
13678 SDCC_NOGENRAMCLEAR to disable this.
13679 * src/mcs51/peephole.def,
13680 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13681 (allows non-interrupt and interrupt code to safely compete for a resource
13682 without the non-interrupt code having to disable interrupts)
13684 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 * src/SDCCicode.c (geniCodeAdd),
13687 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13688 with valFromType if type might be a pointer and host is big endian).
13689 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13690 types, not just integer types.
13691 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13692 multiply defined with mismatching "at" address.
13694 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13696 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13697 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13698 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13699 with embedded nulls (fixed bug #753752)
13701 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13703 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13704 Apparently this did not see much testing (endless loop)
13706 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13710 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13713 gracefully handle NULL memmap pointers
13715 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13717 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13718 instead of deleting the iCode when an operand is volatile
13719 * src/z80/gen.c (genDummyRead),
13720 * src/mcs51/gen.c (genDummyRead),
13721 * src/ds390/gen.c (genDummyRead),
13722 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13724 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13725 * src/SDCC.y: fixed bug #850420
13727 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 Applied z80 i/o port patch from Peter Townson and fixed some operators
13730 to better handle operands in A register.
13731 * device/include/z180.h
13737 * src/z80/peeph-z80.def
13738 * src/z80/peeph.def
13741 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13745 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * device/lib/hc08/_mullong.c: Removed extra #endif
13749 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * sim/ucsim/hc08.src/inst.cc,
13752 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13753 carries from x to h
13754 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13755 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13756 * device/include/stdarg.h: fixed varargs for hc08
13757 * device/lib/Makefile.in,
13758 * device/lib/hc08/Makefile,
13759 * device/lib/hc08/_mulint.c,
13760 * device/lib/hc08/_mullong.c: fixed some endian problems
13762 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13764 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13765 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13766 * device/lib/_gptrget.c,
13767 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13769 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13772 * src/SDCCast.c (astErrors): fixed bug #846007
13773 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13775 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13777 * src/SDCCast.c (decorateType): disabled a transformation I added in
13778 revision 1.188 (access to fields of a structure at an absolute address);
13779 it breaks with bitfields, extern declarations, and gcse analysis.
13780 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13781 could be assigned through a pointer, so don't complain.
13782 * src/SDCCast.c (astErrors),
13784 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13786 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13788 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13789 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13790 output of __config directives, since gpasm now supports them
13791 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13792 pre-processor macro, i.e. -DMCU=p18f452
13793 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13794 and modified to handle 'cast' icode similarly to '=' icode
13795 * src/pic16/device.h (typedef struct PIC_device): added field
13796 'extMIface' to indicate that chip has external memory interface
13797 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13798 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13801 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13803 * src/SDCC.y (pointer): fixed bug #846006
13804 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13805 * src/SDCCast.c (decorateType): fixed bug #846009
13806 * src/ds390/peeph.def,
13807 * src/ds390/gen.c (genAnd, genOr),
13808 * src/mcs51/peeph.def,
13809 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13811 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13813 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13820 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13824 * src/SDCCbitv.c: added function to free a bitvector
13825 * src/SDCClrange.h,
13826 * src/SDCClrange.c: added function to recompute the liveranges
13827 * src/avr/ralloc.c,
13828 * src/ds390/ralloc.c,
13829 * src/hc08/ralloc.c,
13830 * src/mcs51/ralloc.c,
13831 * src/pic/ralloc.c,
13832 * src/pic16/ralloc.c,
13833 * src/xa51/ralloc.c,
13834 * src/z80/ralloc.c: recompute the liveranges after register packing
13836 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13838 * src/SDCCloop.c (newInduction): fixed bug #845630
13840 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13842 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13843 inadvertantly left behind from my 2003-11-12 change
13845 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13847 Updated headers I neglected to commit yesterday.
13848 * src/SDCClrange.h,
13851 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13853 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13854 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13855 * src/SDCCopt.c (eBBlockFromiCode),
13856 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13857 the creation of the key hash table from the sequencing so it can be used
13858 earlier (for some GCSE bug fixes still pending)
13860 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13862 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13863 * support/regression/tests/addsub.c: testing genPlus shortcut
13865 2003-11-15 Borut Razem <borut.razem AT siol.net>
13867 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13869 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13871 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13872 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13873 ordering is immaterial.
13874 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13876 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13878 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13879 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13880 (SIGSEV) of bug #840381
13881 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13882 unlink new file before rename if new and old filenames are the same)
13884 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13886 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13887 uninitialized variables) for the mcs51. Set environment variable
13888 SDCC_GENRAMCLEAR to test.
13889 xdata initialization slightly shorter
13891 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13894 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13895 #838241 & 780691 (basicly the same bug)
13896 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13897 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13899 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13901 * src/SDCCmain.c (linkEdit): "fix" #834252
13903 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13905 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13907 * src/SDCC.y: fixed bug #819403
13909 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13912 the reentrant attribute.
13913 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13914 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13916 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13917 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13918 erroneously reduced to a literal.
13919 * src/hc08/ralloc.c (packRegisters, rematStr),
13920 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13923 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13925 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13926 * doc/sdccman.lyx: changed from 'article' to 'book'
13927 * doc/Makefile: readded test_suite_spec and cdbfileformat
13929 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13931 * device/include/stdlib.h: include malloc.h to comply with ANSI
13932 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13934 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13936 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13937 * doc/clean.mk: also remove *.out files
13938 * doc/sdccman.lyx: some additions, larger top/bottom margins
13940 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/SDCC.y: fixed bug #837365
13943 * support/regression/tests/bitopcse.c
13944 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13945 a symbol (might be valop instead)
13946 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13947 * device/lib/clean.mk: added hc08 to the cleaning list
13949 2003-11-04 Borut Razem <borut.razem AT siol.net>
13951 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13953 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13954 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13955 malloc is declared in standard stdlib.h
13957 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13959 * device/lib/hc08/Makefile: need to clean .rel not .o files
13960 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13962 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13966 * src/mcs51/main.c,
13967 * src/ds390/main.c,
13971 * src/pic16/main.c,
13972 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13973 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13974 tests (which uses the port's oclsExpense function)
13980 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13982 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * src/SDCCcse.c (ifxOptimize),
13985 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13986 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13987 deleting the IFX iCode.
13988 * src/hc08/ralloc.c: reduced unneeded slocs
13989 * src/hc08/gen.c: fixed bug in asmopToBoolean
13991 2003-11-04 Borut Razem <borut.razem AT siol.net>
13993 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13994 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13995 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13996 transferred to configure
13998 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14000 Use headers defined in the C[++] standards:
14001 * sim/ucsim/gui.src/serio.src/fileio.cc
14002 * sim/ucsim/gui.src/serio.src/frontend.cc
14003 * sim/ucsim/gui.src/serio.src/main.cc
14004 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14005 * support/Util/NewAlloc.c
14007 * as/mcs51/lklibr.c
14011 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14013 * Added MSVC projects for hc08 assembler and linker:
14014 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14015 /as/hc08/link_hc08.dsp
14017 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14019 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14021 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14023 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14025 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14027 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14029 2003-10-31 Borut Razem <borut.razem AT siol.net>
14031 * support/cpp2/cpplib.h,
14032 support/cpp2/cpplib.c,
14033 support/cpp2/cpplex.c,
14034 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14035 to switch _asm block preprocessing on / off. Default is
14036 #pragma preproc_asm +
14038 2003-10-31 Borut Razem <borut.razem AT siol.net>
14040 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14041 when outputting comment blocks (when executed with -C option) and
14042 _asm (SDCPP specific) blocks
14044 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14046 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14048 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14050 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14052 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14054 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14055 * src/SDCCast.c (decorateType): fixed bug #832664
14057 2003-10-31 Borut Razem <borut.razem AT siol.net>
14059 * support/cpp2/cpplex.c: fixed for SDCPP:
14060 comments(when executed with -C option) and _asm blocks
14061 were included even if they where in skipped #if block.
14062 Applied solution from GCC cpp 3.3.2
14064 2003-10-31 Borut Razem <borut.razem AT siol.net>
14066 * src/SDCC.lex: sdcc now understands both formats:
14067 '# <line_number> <file_name>' and
14068 '#line <line_number> <file_name>'
14069 * support/cpp2/cppmain.c: sdcpp now generates the standard
14070 '# <line_number> <file_name>' instead of former
14071 '#line <line_number> <file_name>'
14073 2003-10-30 Borut Razem <borut.razem AT siol.net>
14075 * support/cpp2/cpphash.h,
14076 * support/cpp2/cpplib.h
14077 * support/cpp2/cpplex.c,
14078 * support/cpp2/cppmain.c,
14079 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14081 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14083 Fixed a number of problems revealed by bug #827883.
14084 * src/SDCCloop.c (loopInvariants): Spill location of the
14085 result operand should be recomputed if extracted from
14086 a loop. Also, don't extract assignments of an iTemp
14088 * src/SDCCast.c (isConformingBody): loop reversal should
14089 not occur if the control variable is involved with a
14090 relational operator.
14092 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14094 * .version: bumped to 2.3.6 to reflect the big improvements
14095 made by Erik and Klaus. Thanks!
14097 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14099 Replaced the livrange code.
14100 * src/SDCClrange.c: added new LR code
14102 * src/SDCCBBlock.h: removed remainig parts from old LR code
14103 * src/ds390/ralloc.c,
14104 * src/ds390/gen.c: minor fixes to make it work with new code
14106 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14109 * as/hc08/lkrloc.c,
14111 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14112 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14113 (tweaked fix for bug #818696)
14115 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14119 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14122 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14123 * src/mcs51/gen.c (gencjneshort),
14124 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14125 more efficient (per Scott Bronson's suggestion)
14127 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 Extended the semantics of the critical keyword to include
14130 individual statements. See RFE #827755 and #799831
14135 * support/Util/SDCCerr.c
14136 * support/Util/SDCCerr.h
14141 2003-10-19 Borut Razem <borut.razem AT siol.net>
14143 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14145 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14147 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14149 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14150 and predecrement operand is displayed
14152 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14154 * src/SDCCval.c (valMinus): fixed bug #826041
14156 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14158 Some hc08 related updates that I missed earlier
14159 * sim/ucsim/stypes.h
14160 * support/regression/ports/hc08/spec.mk
14162 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14164 New target "hc08" for the Motorola 68hc08 family of micros
14172 * sim/ucsim/hc08.src/*
14173 * sim/ucsim/configure.in
14174 * src/ucsim/configure
14175 * sim/ucsim/packages_in.mk
14178 * device/include/mc68hc908qy.h
14179 * device/lib/hc08/*
14180 * device/lib/Makefile.in
14181 * support/regression/ports/hc08/*
14182 * support/regression/Makefile
14184 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14188 * src/ds390/gen.c (genCast): fixed bug #821957
14190 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14192 * device/lib/logf.c: "fixed" overlay bug
14193 * support/regression/ports/host/spec.mk: added m library
14194 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14195 * support/regression/tests/float_trans: added (for Eric)
14197 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14199 * src/mcs51/gen.c (genCpl): fixed bug
14200 http://sf.net/mailarchive/message.php?msg_id=6263915
14202 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14204 * src/SDCCast.c (decorateType): added extended constant folding
14205 * src/SDCCsymt.c (computeType): cleanup
14206 * src/SDCCval.c (valShift): minor optimization
14207 * support/regression/tests/ast_constant_folding.c: added
14209 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/SDCCmain.c: removed some unintended changes
14213 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14215 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14216 * src/z80/gen.c: fixed part of bug #817589
14217 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14219 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14221 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14232 * src/ds390/ralloc.c
14234 * src/mcs51/ralloc.c
14236 * src/pic16/ralloc.c
14237 * src/xa51/ralloc.c
14239 * src/z80/gen.c: removed unused label "release:"
14241 2003-10-06 Borut Razem <borut.razem AT siol.net>
14243 * src/SDCC.lex: removed definition of unused variables
14244 save_optimize and save_options
14246 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14248 * clean.mk: removed '=' in "-maxdepth=1"
14249 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14250 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14252 2003-10-06 Borut Razem <borut.razem AT siol.net>
14254 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14255 my_unput() replaced by unput()
14257 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14259 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14260 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14261 type-punned pointer will break strict-aliasing rules"
14262 Old LR behaviour is again default; Klaus' LR can be choosen by
14263 defining the environment variable LRKLAUS
14267 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14268 * clean.mk: fixed removal of files in bin/CVS/
14269 * device/lib/clean.mk: fixed removal of directories small and large
14270 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14272 * src/SDCCval.c: removed superflous test for pedantic
14274 2003-10-05 Borut Razem <borut.razem AT siol.net>
14276 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14277 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14278 message "unmatched #pragma SAVE and #pragma RESTORE"
14280 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14282 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14283 assembly, critical functions, atomic, nojtbound)
14285 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14287 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14293 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14296 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14298 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14300 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14301 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14302 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14304 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 * src/z80/gen.c (genRet): fixed bug #524753
14307 * src/z80/gen.c (genCast): fixed internal error on cast from
14309 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14310 fix for bug #477835 to the z80
14311 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14312 for tracking iCodes in the peephole optimizer for z80
14314 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14316 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14317 the other part of bug #814548
14318 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14320 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14322 * src/SDCCcse.c: fixed part of bug #814548
14324 2003-09-28 Borut Razem <borut.razem AT siol.net>
14326 * src/asm.c: rewrite of printILine() to use temporary file instead
14328 * src/xa51/main.c: commented out declaration of int rewinds
14330 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14334 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14337 * src/asm.c (printILine): Fixed bug #811015
14339 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14341 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14344 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14347 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14348 to correctly handle general case of AOP_PAIRPTR
14349 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14351 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 * src/mcs51/ralloc.c (fillGaps),
14354 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14355 register positioning bug)
14357 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14359 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14361 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14364 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14365 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14366 (ralloc doesn't intentionally do this now, but perhaps later)
14367 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14368 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14369 register positioning bugs (Fixed bug #762602 and #795325)
14370 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14371 (Fixed bug #808779)
14372 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14373 lines that --i-code-in-asm generates
14375 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14377 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14378 trying to fclose a FILE* that was already closed.
14380 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14383 of const struct should be treated as if const themselves)
14385 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14387 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14389 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14391 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14392 Unix (/n) and DOS (/r/n) line terminations.
14394 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14396 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14399 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14401 * src/mcs51/gen.c (genFunction, genEndFunction),
14402 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14403 and restore of EA so that stack offsets to parameters are
14404 correct when using both critical and reentrant/stack-auto.
14405 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14406 size (can be triggered in error if sloc is shared between
14407 different sized objects)
14408 * device/include/float.h: fixed macros to explicitly use
14409 unsigned long where needed
14411 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14413 Feature req. 799831: added code to allow nesting of critical functions
14414 * src/mcs51/gen.c (genFunction, genEndFunction)
14415 * src/ds390/gen.c (genFunction, genEndFunction)
14417 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14419 * src/SDCCsymt.c (sclsFromPtr),
14421 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14422 support for standard C idiom of memory mapped variables; for
14423 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14424 to xdata int at 0x1234 tempvar = 1.
14425 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14426 provided by Akiya ISHIDA
14428 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14430 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14431 * src/SDCCval.c (constVal): added reduction from int to char
14432 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14433 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14434 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14436 * support/regression/tests/shifts.c: fixed
14438 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14440 * src/z80/gen.c (genXor): Fixed bug #805445
14442 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 Fixed bug #621531 (const & volatile confusion in the type chain).
14445 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14446 refer to the const or volatile state of the pointer itself.
14458 * src/pic16/ralloc.c
14459 * support/regression/tests/const.c
14461 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14463 When checking for duplicated modules, use absolute paths
14464 instead of relative paths. Files changed:
14469 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14471 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14473 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 * device/include/string.h: added size_t typedef, changed
14476 prototypes to use size_t, eliminated separate reentrant and
14477 non-reentrant declarations, added _memmove declaration
14478 * device/lib/_memcpy.c: changed to use size_t instead of int,
14479 changed /4 to >>2 to avoid division library call
14480 * device/lib/_memcmp.c,
14481 * device/lib/_memset.c,
14482 * device/lib/_strncat.c,
14483 * device/lib/_strncpy.c,
14484 * device/lib/_strncmp.c: changed to use size_t instead of int
14485 * device/lib/_memmove.c: new file (fixed bug #772294)
14486 * device/lib/Makefile.in: added _memmove.c
14487 * device/lib/z80/asm_strings.s: fixed bug #772290
14488 * support/regression/tests/bitfields.c: attempt to fix host assertion
14489 failure on amd64-unknown-linux2.2
14491 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14493 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14494 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14495 * as/z80/asmain.c (main): fixed bug #801766
14497 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14499 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14502 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14505 reported in bug #800609
14507 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14509 * Top header beautifications in src/pic16 directory:
14510 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14511 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14512 pcoderegs.h, ralloc.c, ralloc.h
14513 * main.c: added top header and GPL license notice
14514 * pcode.c: fixed the if-conditional warning
14516 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14518 * device/lib/_mullong.c: replaced int by short for gcc
14520 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14522 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14523 and JUMPTABLE iCodes properly now (worked by accident before)
14524 * src/mcs51/gen.c (leftRightUseAcc),
14525 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14526 iCode properly now. Use getSize instead of nRegs since a & b
14527 aren't part of the nRegs tally.
14529 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14531 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14532 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14533 before instructions that use the _STATUS register
14535 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14537 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14538 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14539 fetching of the pointer
14540 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14541 copied from genNearPointerSet()
14542 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14543 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14544 If they pop r0/r1 they must be called in the opposite order than aopOp().
14545 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14546 (resp. --stack-auto), prepared for --xstack
14548 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14550 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14552 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14554 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14555 these ports have their own __sdcc_external_start()
14557 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14559 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14560 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14561 type for bits was changed. It resulted in bit variables becoming
14562 global, which is not permitted in PIC 14 assembly output.
14564 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14566 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14568 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14570 Z80 and MCS51 linkers complaint if a public symbol is defined
14571 in more than one library module:
14575 * as/mcs51/Makefile.in
14577 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14579 A few small changes that speed up the peephole optimizer.
14583 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14585 Try to make the peephole optimizer smarter by maintaining
14586 an association between the assembly source code and the
14587 iCodes that originated them. Put this information to use
14588 with a new peephole rule condition "notVolatile" so that
14589 the rules can be aggressive yet still safe.
14594 * src/mcs51/peeph.def
14596 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14600 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14601 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14602 if the left or right operand symbols have the accuse flag set.
14604 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14606 Changed the type of the result of the ! (NOT) operator to char;
14607 previously it returned the same type as the source. This allows
14608 us to eliminate all the genFloatNot functions (all of its target
14609 implementations were very buggy) since !float can use the same
14612 * src/SDCCicode.c (ast2iCode): ! returns char
14613 * src/mcs51/gen.c (genNot, genNotFloat),
14614 * src/ds390/gen.c (genNot, genNotFloat),
14615 * src/z80/gen.c (genNot, genNotFloat),
14616 * src/pic/gen.c (genNot, genNotFloat),
14617 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14619 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14621 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14622 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14623 during interrupts. Ensure WSAVE is located at a shared bank address.
14624 2. Fixed page selection in some places
14625 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14626 the registers name strings.
14627 4. Fixed "signed / unsigned compare" compiler warnings.
14628 5. The PIC port manages its own allocation of the general purpose
14629 registers, but makes no attempt to reuse them. As a result when
14630 compiling it soon runs out of general purpose registers. Some
14631 additional code was added to the files pcode.c and device.c to walk
14632 through the function call tree and rename the registers so that they
14642 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14643 genPlus() & genMinus() when the result is the same as left or right
14645 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14647 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14649 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14651 Made bitfield a distinct type from bit so that bitfields
14652 convert as per ANSI C and bits retain their traditional
14653 boolean style behaviour. Implemented bitfield support in
14661 * src/ds390/gen.c: bit v bitfield split
14662 * src/z80/gen.c: New support for bitfields
14663 * support/regression/tests/bitfields.c: reenabled z80,
14666 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14668 Rules 246.x, 247.x relate to bitfields, the others speed up
14669 access to xdata mapped I/O devices.
14671 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14673 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14675 Cleaned up genPackBits and genUnpackBits and added two helper
14676 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14677 for literal assignments in genPackBits (thanks to Frieder for
14683 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14685 Fixed bug #748310 (pointer to function type mishandled when the
14686 function name is omitted). Also fixed a SIGSEGV when a function
14687 attribute (reentrant, etc) is used on a non-function or on a
14688 function but misplaced before the parameter list.
14690 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14692 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14693 * support/Util/SDCCerr.h,
14694 * support/Util/SDCCerr.c: Added func attr misuse error msg
14696 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14698 Fixed bug #787649 by anonymous
14699 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14700 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14702 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14704 Fixed numerous bitfield problems.
14706 * src/SDCC.y: More bitfield related error checking
14708 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14709 * support/Util/SDCCerr.h,
14710 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14711 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14712 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14713 * support/regression/tests/bitfields.c: tests added
14715 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14717 Made the constant following the "interrupt" keyword optional. If
14718 omitted, the function will not automatically be given an entry
14719 in the interrupt vector table (similar to #pragma NOIV, but
14720 less syntacticly kludgy). The interrupt number is also now
14721 range checked. Also fixed a bug in the high order bit example
14728 * support/Util/SDCCerr.c
14729 * support/Util/SDCCerr.h
14732 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14734 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14735 * src/SDCCicode.c (operandOperation): rewritten some ops
14736 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14737 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14739 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14740 be re-activated by defining REDUCE_LITERALS)
14741 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14742 unsigned, but are signed by default
14743 * src/SDCCval.c (constVal): rearranged
14744 * src/SDCCval.c (valMod): preliminary fix
14745 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14746 * support/regression/literalop.c: added, work in progress
14748 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14750 Generate warnings for useless declarations like "char data;"
14751 that don't do what new users expect.
14754 * support/Util/SDCCerr.h
14755 * support/Util/SDCCerr.c
14757 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14759 * src/SDCCval.c (valMult): fix overflow detection of negative int
14761 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14763 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14765 Changes to support big endian targets:
14778 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14780 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14781 * device/lib/time.c: fixed warning "integer overflow in expression"
14783 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14785 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14786 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14787 constants are unsigned; added recognition of "u" flag for unsigned
14788 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14789 * src/SDCCval.c (valDiv, valMod): fixed signdness
14790 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14791 signedness of modulo, left and right shift
14792 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14793 * support/Util/SDCCerr.h: added warning W_INT_OVL
14794 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14795 * src/SDCCast.c (ast_print): improved output of constants
14797 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14799 Fixed some warnings when building with MSVC:
14801 * as/mcs51/asdata.c
14805 * link/z80/aslink.h
14806 * link/z80/lkdata.c
14807 * link/z80/lkeval.c
14812 * support/cpp2/cpplib.c
14816 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14818 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14820 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14822 * support/librarian/clean.mk: Do not remove Makefile.
14823 * support/librarian/Makefile: added.
14825 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14827 Added librarian to MSVC build:
14830 * support/librarian/librarian.dsp
14832 'configure' not needed for librarian, removed:
14833 * support/librarian/configure
14834 * support/librarian/configure.in
14835 * support/librarian/config_in.h
14836 * support/librarian/Makefile.in
14838 Hopefully these ones built the librarian and the rest of sdcc properly:
14840 * Makefile.common.in
14842 Messed up 'configure', so revert to previous version:
14846 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14848 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14849 there, while the mantissa of a double is "only" 53 bits wide.
14851 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14853 Adding sdcclib to the build. MSVC project coming soon.
14854 Files added/changed:
14856 * support/librarian/clean.mk
14857 * support/librarian/configure
14858 * support/librarian/configure.in
14859 * support/librarian/config_in.h
14860 * support/librarian/Makefile.bcc
14861 * support/librarian/Makefile.in
14862 * support/librarian/sdcclib.c
14865 * Makefile.common.in
14869 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14871 Linker now complaints if linked modules have conflicting options, for
14872 example, one compiled using --model-large and another one compiled with
14873 --model-small. The following files were modified:
14875 * as/mcs51/asdata.c
14876 * as/mcs51/aslink.h
14878 * as/mcs51/asmain.c
14880 * as/mcs51/i51pst.c
14881 * as/mcs51/lkdata.c
14882 * as/mcs51/lklibr.c
14883 * as/mcs51/lkmain.c
14889 * link/z80/aslink.h
14890 * link/z80/lkdata.c
14891 * link/z80/lklibr.c
14892 * link/z80/lkmain.c
14895 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14897 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14898 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14900 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14902 * src/z80/mappings.i: fix _mul[us][int,long] entries
14904 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14906 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14908 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14910 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14911 * support/regression/tests/bitopcse.c: added
14919 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14921 added support for new library format to z80, gbz80 linkers:
14927 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14930 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14932 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14934 added DUMMY_READ_VOLATILE:
14943 * src/SDCCcse.c (algebraicOpts): many improvements
14944 * src/SDCCcse.h: removed algebraicOpts()
14945 * src/SDCCicode.c (picDummyRead): added
14947 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14949 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14950 "Insufficient space in data memory".
14952 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14954 * src/mcs51/gen.c: fixed bug #771358
14955 * src/z80/gen.c: fixed bug #759087
14957 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14959 * src/pic16/glue.c: minor cleanup by Vangelis
14961 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14963 * device/include/regc515c.h: fixed #758477
14964 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14965 * device/lib/_gptrput.c: saved a few bytes
14966 * my tab spacing is 8, yours too?)
14967 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14968 * device/lib/serial.c: process RX bytes earlier than TX bytes
14969 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14971 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14973 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14975 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14977 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14979 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14981 * device/lib/Makefile.in: bad fix, reverted to 1.43
14983 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14985 * device/lib/Makefile.in: added missing z80 object files
14987 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14989 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14990 pic16 progress by Vangelis:
14993 * src/pic/Makefile:
15000 * pic16/genarith.c:
15005 * pic16/pcodepeep.c:
15008 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15010 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15012 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15014 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15015 added gbz80 build to MSVC project.
15016 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15017 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15018 from 8051 stuff and setup so it links using a .lnk file.
15020 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15022 * support/librarian/sdcclib.c: sdcc librarian.
15023 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15026 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15028 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15030 2003-07-02 Borut Razem <borut.razem AT siol.net>
15032 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15033 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15034 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15035 src/xa51/main.c, src/z80/main.c:
15036 virtualization of glue() function: each port has it's own glue function,
15037 which is accessed by do_glue function pointer in PORT.general structure
15039 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15041 * DS800C400 fun, improved ROM interface and tinibios.
15043 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15045 * More support for DS80C400. Now includes beginning of interface to ROM.
15047 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15049 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15051 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15053 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15055 2003-06-19 Borut Razem <borut.razem AT siol.net>
15057 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15059 2003-06-19 Borut Razem <borut.razem AT siol.net>
15061 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15062 fixed Z80 port - crt0.o: cannot open.
15064 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15066 * support/Util/MySystem.c (merge_command): revert bad fix
15068 2003-06-18 Borut Razem <borut.razem AT siol.net>
15070 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15072 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15074 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15075 option --use-stdout sends errors to stdout instead of stderr.
15077 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15079 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15081 2003-06-15 Borut Razem <borut.razem AT siol.net>
15083 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15084 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15085 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15086 fixed width array of pointers replaced with sets;
15087 multiple include and lib paths ared transferred to preprocessor and linker
15088 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15089 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15090 fixed width array of pointers
15091 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15092 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15093 fixupPath(), getPathDifference()
15094 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15095 fixed width array of pointers
15097 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15099 * src/pic16/ralloc.c: fix warnings
15100 * src/pic16/pcode.c: fix warning
15102 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15104 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15105 know all the details, but essentially this set of changes enable
15106 the pic16 port to generate movff instructions and generate assembler
15110 * src/pic16/glue.c:
15111 * src/pic16/pcode.c:
15112 * src/pic16/device.c:
15113 * src/pic16/main.c:
15114 * src/pic16/pcode.h:
15115 * src/pic16/pcoderegs.c:
15116 * src/pic16/ralloc.c:
15117 * src/pic16/ralloc.h:
15119 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15121 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15122 added option --vc, so sdcc errors and warnings are compatible with
15123 Microsoft Visual Studio.
15125 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15127 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15128 device/lib/libfloat.lib: added atof function.
15130 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15132 * doc/sdccman.lyx: updated to Lyx 1.3
15133 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15134 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15135 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15137 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15139 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15141 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15143 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15144 additions to the "related tools/documentation" section
15146 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15148 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15150 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15152 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15153 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15155 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15157 * doc/sdccman.lyx: fix double dash and other minor things
15158 * doc/Makefile: fix double dash
15160 2003-05-28 Karl Bongers(patches from Martin Helmling)
15161 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15162 condition and ignore commands.
15164 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15166 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15167 is in parts still quite out of date, I did changes as far as I felt makes sense
15168 for a non-native english speaker.
15169 Please feel free to add to the manual or to correct my changes.
15170 * doc/Makefile: undid touching the date of intermediate tex files.
15172 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15174 * doc/sdccman.lyx: Manual has an index now
15176 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15178 Finalize muluint/mulsint and mululong/mulslong merging:
15179 * device/lib/_mulint.c
15180 * device/lib/_mullong.c
15181 * device/lib/gbz80/mul.s
15182 * device/lib/gbz80/stubs.s
15183 * device/lib/z80/mul.s
15184 * device/lib/z80/stubs.s
15185 * src/SDCCsymt.c (initCSupport)
15187 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15189 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15190 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15191 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15192 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15195 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15197 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15198 the regression tests I'm not brave enough to enable 245.b, 245.c
15199 * doc/sdccman.lyx: added latex preamble for hyperref package.
15200 Using pdflatex this will give you a hyperlinked pdf file with
15201 bookmarks. (prepend '%' before /usepackage if this breaks something)
15203 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15205 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15207 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15209 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15211 2003-05-21 <johan AT balder>
15213 * src/SDCCglue.c (printIval): fixed bug #739934
15215 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15217 Applied patch from bug 737905 (renamed yylineo to mylineno):
15224 * src/pic16/pcode.c: Cleaned warnings
15225 * src/pic16/pcodeflow.c: Cleaned warnings
15226 * src/pic16/pcoderegs.c: Cleaned warnings
15228 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15230 * src/pic16/pcode.c: Cleaned warnings
15231 * src/pic16/pcodepeep.c: Cleaned warnings
15232 * src/pic16/ralloc.c: Cleaned warnings
15234 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15236 * doc/sdccman.lyx: fixed bug 739745
15237 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15239 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15241 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15242 it can be defined with CFLAGS when running configure
15243 * src/SDCCmain.c: fixed compiling + linking with object files
15245 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15247 * configure.in: configure for pic16 port,
15248 added --disable-pic16-port
15249 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15250 * src/SDCCmain.c: linkOptions is changed to set *,
15251 added if/endif conditional macros to remove options help
15252 messages from optionsTable when a port is not configured, added
15253 support for the PIc16 port in the ports table, when executing
15254 the compiler with no port specified on command line, a default
15255 port is selected with the new macro DEFAULT_PORT which is
15256 defined in port.h, in setDefaultOptions() linkOptions is removed
15257 from initialization assignment, since now it is a set,
15258 parseCmdLine uses setParseWithComma for linkOptions, in
15259 linkEdit() linkOptions are accessed with new function indexSet()
15260 which returns the i'th item of a set variable. See SDCCset.c, in
15261 linkEdit() when calling buildCmdLine(), added linkOptions as
15262 last argument. Now users can pass arguments to gplink via the
15263 -Wl option, main() uses pic16glue() to glue up pic16 programs
15264 * src/SDCCpeeph.c: various changes to support pic16
15265 * src/SDCCset.c: added function void *indexSet(set *, int) to
15266 return the i'th item of the set
15267 * src/SDCCset.h: added function prototype for indexSet()
15268 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15269 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15270 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15271 added macro DEFAULT_PORT
15272 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15273 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15275 * src/pic16/glue.c: commented out some error producing lines
15276 * src/pic16/main.c: __config directives are commented out to stop
15277 gpasm complaining and test the linkage with gplink, _linkCmd and
15278 _asmCmd changed to be more gplink and gpasm friendly
15279 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15280 produced an error when parsed, peep rule 12 is added to utilize
15281 movff, but it is commented out since the pCode does not support
15282 yet a command with 2 address arguments
15284 2003-05-18 <johan AT balder>
15286 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15287 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15288 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15290 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15291 Added feature to script commands from file.
15293 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15295 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15296 * src/SDCCutil.c: include ctype.h for win32
15298 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15300 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15302 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15304 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15305 Fixed so you can set breakpoints prior to run, run does not stop
15306 on entry now. Add tbreak. Other enhancements and fixes for use
15309 2003-05-12 Borut Razem <borut.razem AT siol.net>
15311 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15313 2003-05-11 Borut Razem <borut.razem AT siol.net>
15315 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15316 the path of bin directory, so that PATH is the only env. variable, which has to be set
15317 in case of standard installation.
15318 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15319 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15320 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15322 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15324 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15325 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15326 temp files are in the port dir; clean the gen/test directory when
15327 generating new test.c
15328 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15329 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15330 * support/regression/tests/zeropad.c: added
15332 2003-05-09 <johan AT balder>
15334 * src/SDCCglue.c: fixed bug #597940
15336 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15338 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15339 cache sfr, optimize next,step, fix off by one sourceline,
15340 support ddd list function.
15341 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15343 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15345 * support/regression/HTMLgen.py: added compare_s2f()
15346 * support/regression/Makefile: redo 1.27
15347 * support/regression/generate-cases.py: redo 1.5
15349 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15351 * support/regression/tests/float.c: workaround 33 bit hex constant
15352 * support/regression/tests/simplefloat.c: fix division for host
15354 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15356 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15357 that tame's the PIC's over-aggressive optimizer.
15359 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15361 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15364 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15366 Initial support for DS80C400. "Hello world" runs on TINIm400
15369 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15371 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15372 * Some notes on ddd usage added in debugger/README
15373 Martin Helmling adding more features and fixes for ddd GUI debugger.
15374 Code added for nexti, stepi, up, down, and other adjustments.
15376 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15378 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15379 * src/pic/peeph.def Added two rules to optimize carry manipulation
15380 * src/pic/* removed debug printfs
15382 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15384 * debugger/mcs51/cmd.c: added header newalloc.h
15386 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15388 * as/Makefile: new EXEEXT
15389 * as/z80/Makefile: remove trailing slash of BUILDIR
15390 * as/z80/clean.mk: new EXEEXT
15391 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15392 * support/cpp2/Makefile.in: new EXEEXT
15393 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15395 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15397 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15398 EXEEXT was introduced to fix all related problems with targets
15399 "clean", "install" and "uninstall"; a couple of further flaws
15400 especially with "clean" have been fixed too
15401 * as/mcs51/Makefile.in
15402 * as/mcs51/clean.mk
15406 * debugger/mcs51/Makefile.in
15407 * debugger/mcs51/clean.mk
15408 * link/z80/Makefile
15409 * link/z80/Makefile.in
15410 * link/z80/clean.mk
15412 * packihx/Makefile.in
15414 * sim/ucsim/Makefile
15415 * sim/ucsim/clean.mk
15416 * sim/ucsim/avr.src/Makefile.in
15417 * sim/ucsim/avr.src/clean.mk
15418 * sim/ucsim/s51.src/Makefile.in
15419 * sim/ucsim/s51.src/clean.mk
15420 * sim/ucsim/xa.src/Makefile.in
15421 * sim/ucsim/xa.src/clean.mk
15422 * sim/ucsim/z80.src/Makefile.in
15423 * sim/ucsim/z80.src/clean.mk
15424 * sim/ucsim/main_in.mk
15425 * sim/ucsim/packages_in.mk
15426 * sim/ucsim/gui.src/Makefile.in
15427 * sim/ucsim/gui.src/serio.src/Makefile.in
15428 * sim/ucsim/gui.src/serio.src/clean.mk
15431 * support/cpp2/Makefile.in
15432 * support/cpp2/clean.mk
15433 * support/makebin/Makefile
15434 * support/makebin/clean.mk
15435 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15436 * doc/sdccman.lyx: --program-suffix no longer needed
15438 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15440 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15441 Martin Helmling added support for ddd GUI debugger.
15442 Code added to display assembly, set variables, and other commands
15443 to interface to ddd.
15445 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15447 * as/Makefile: fix target clean
15448 * as/clean.mk: fix target clean
15449 * as/z80/clean.mk: fix target clean
15451 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15453 * Makefile.common.in: added AT EXEEXT AT
15454 * configure.in: removed all mingw32 stuff
15455 * configure: rebuilt from configure.in
15456 * doc/sdccman.lyx: updated section "installation"
15457 * support/scripts/sdcc_mingw32: adapted to configure
15458 * support/scripts/sdcc_cygwin_mingw32: added
15460 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15462 * src/pic Added object file support for the PIC port
15463 * src/pic Applied patch from Craig Franklin (this started the object file support)
15464 * src/regression Updated the PIC regression tests for object files
15466 2003-04-20 Borut Razem <borut.razem AT siol.net>
15468 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15469 lklex.c: In function `getfid':
15470 lklex.c:203: warning: array subscript has type `char'
15471 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15472 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15473 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15474 stack handling macros
15476 2003-04-19 Borut Razem <borut.razem AT siol.net>
15478 * "handling space characters in file path" task:
15479 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15480 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15481 * support/Util/MySystem.h: make it self-sufficient
15482 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15483 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15484 handling space characters in file path
15485 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15486 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15487 * support/Util/MySystem.c: handling space characters in executable's path
15489 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15491 * as/z80/Makefile: fix permanent rebuild of z80
15492 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15493 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15495 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15497 * src/SDCCopt.c: add special case optimization to replace modulo by
15498 a power of two with a bitwise AND.
15500 2003-04-18 <johan AT balder>
15502 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15504 2003-04-17 <johan AT balder>
15506 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15507 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15509 2003-04-13 Borut Razem <borut.razem AT siol.net>
15511 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15512 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15513 fixed mingw problem in adl_NORMALIZE_PATH
15515 2003-04-12 Borut Razem <borut.razem AT siol.net>
15517 * fixed "#pragma SAVE/RESTORE can not be nested":
15518 * src/SDCC.lex: reworked pragma handling functions
15519 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15520 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15522 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15524 * src/SDCCutil.c (pathEquivalent): defined but not used
15525 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15526 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15527 * configure: rebuilt from configure.in
15528 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15529 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15530 * device/include/Makefile.in: replace sdcc_datadir
15531 * device/lib/Makefile.in: replace sdcc_datadir
15532 * Makefile.common.in: add LDFLAGS from configure
15533 * packihx/Makefile.in: use LDFLAGS
15534 * src/Makefile.in: use LDFLAGS
15535 * support/cpp2/Makefile.in: add LDFLAGS from configure
15536 * support/makebin/Makefile: use LDFLAGS
15537 * .version: bumped version number to 2.3.5
15539 2003-04-12 Borut Razem <borut.razem AT siol.net>
15541 * completed "different paths" task:
15542 * src/SDCCmacro.c: fixed bug in handling quotes
15543 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15544 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15546 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15548 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15550 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15552 * ds390/gen.c ds390/peeph.def: fix bug 706781
15554 2003-04-11 Borut Razem <borut.razem AT siol.net>
15556 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15558 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15560 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15561 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15562 set - this bit used to not be set...).
15563 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15564 bad code in PIC Port
15565 * src/regression/and2.c added to test bug 609268
15566 * src/regression/Makefile added and2.c to regression test
15569 2003-04-08 <johan AT CP255758-A>
15571 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15572 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15573 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15575 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15577 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15579 * support/cpp2/Makefile.in: fix bug #487815
15580 * configure: rebuilt from configure.in
15581 * Makefile.common.in: docdir changed, new path suffixes
15582 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15583 * sdcc_vc_in.h: reflect changes from sdccconf.h
15584 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15585 * src/SDCCutil.h: remove BINDIR hack
15586 * doc/sdccman.lyx: update new path hierarchy
15588 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15590 * src/SDCCpeeph.c: added okToRemoveSLOC test
15592 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15594 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15596 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15598 * src/SDCCpeeph.c: added labelIsReturnOnly test
15599 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15601 2003-04-05 <johan AT balder>
15603 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15604 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15605 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15606 * src/SDCCast.c: fixed a warning
15607 * src/SDCCast.h: fixed a warning
15608 * src/SDCCicode.c (operandFromAst): fixed a warning
15610 2003-04-04 <johan AT balder>
15612 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15613 * src/SDCCast.c (decorateType): fixed bug #715076
15614 * src/SDCC.y: fixed bug #702907
15616 2003-04-03 <johan AT balder>
15618 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15619 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15620 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15621 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15622 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15624 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15626 * _decdptr.c: fix return values
15627 * _gptrget.c: fix return values
15628 * _gptrgetc.c: fix return values
15629 * _gptrput.c: fix return values
15630 * _mulint.c: fix return values
15631 * as/z80/Makefile: fix 'make -j' problem
15633 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15635 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15636 * configure.in: big cleanup, updated to autoconf 2.5x
15637 * configure: rebuilt from configure.in
15638 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15639 * sdcc_vc_in.h: reflect changes from sdccconf.h
15640 * doc/Makefile: fixed a flaw in "make install"
15642 2003-04-02 <johan AT balder>
15644 * src/ds390/gen.c (genCmp): no comments
15645 * src/mcs51/gen.c (genCmp): no comments
15646 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15647 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15649 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15651 * support/regression/generate-cases.py: place generated file in given sub directory
15652 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15653 * support/regression/Makefile: improvements for 'make -j';
15654 side effect: it's simpler and faster now
15656 2003-03-31 Borut Razem <borut.razem AT siol.net>
15658 * src/z80/main.c: link-{port} and as-{port} defined without path
15659 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15661 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15663 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15665 2003-03-30 Borut Razem <borut.razem AT siol.net>
15667 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15668 changed type of list parameter to set
15669 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15670 * src/port.h: changed type of do_assemble() parameter to set
15671 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15672 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15673 definition of "cppoutfilename" macro with NULL value in preProcess()
15674 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15675 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15676 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15677 replaced with set *binPathSet
15678 * shash_add() deallocates the item, if allready exsists, before adding the new one
15679 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15681 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15683 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15684 a nested for loop bug in the PIC port
15685 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15688 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15690 * support/Util/dbuf.h: remove C++ stuff to make it portable
15692 2003-03-28 Borut Razem <borut.razem AT siol.net>
15694 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15695 literal strings in stringLiteral()
15696 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15697 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15700 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15702 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15704 2003-03-26 <johan AT balder>
15706 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15707 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15708 * src/SDCCast.c (decorateType): fixed " -v < 3"
15710 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15712 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15713 Added Lenny Story's debug infrastructure changes:
15714 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15715 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15716 * src/cdbFile.c: added
15717 * src/SDCCdebug.c: added
15718 * src/SDCCdebug.h: added
15719 * src/SDCCast.c (createFunction)
15720 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15721 * src/SDCCmain.c (parseCmdLine, main)
15722 * src/SDCCmem.c (redoStackOffsets)
15723 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15726 * src/avr/gen.c (genAVRCode)
15727 * src/ds390/gen.c (gen390Code)
15728 * src/mcs51/gen.c (gen51Code)
15729 * src/pic/gen.c (genpic14Code)
15730 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15731 * src/xa51/gen.c (genXA51Code)
15732 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15734 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15736 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15737 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15739 2003-03-22 <johan AT balder>
15741 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15743 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15745 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15746 * doc/cdbfileformat.lyx: added, written by Lenny Story
15747 * doc/Makefile: added cdbfileformat.lyx
15748 * doc/clean.mk: added cdbfileformat.lyx
15750 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15752 * src/mcs51/peeph.def: fix bug #705773
15754 2003-03-20 <johan AT balder>
15756 An sfr/sbit can have an "at #" AND an initializer
15757 * src/SDCCsymt.c (checkSClass):
15758 * src/SDCCmem.c (allocGlobal):
15759 * src/SDCCmem.c (allocLocal):
15760 * src/SDCCast.c (createBlock):
15762 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15764 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15766 2003-03-16 <johan AT balder>
15768 Undid the hackup of const and volatile, the problem is much bigger
15770 * src/SDCCast.c:1.171
15771 * src/SDCCglue.c:1.138
15772 * src/SDCCicode.c:1.146
15773 * src/SDCCsymt.c:1.150
15774 * src/SDCCval.c:1.65
15776 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15778 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15779 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15781 2003-03-13 <johan AT balder>
15783 Hackup const and volatile modifiers in type chains a bit:
15785 * src/SDCCast.c:1.169
15786 * src/SDCCglue.c:1.136
15787 * src/SDCCicode.c:1.143
15788 * src/SDCCsymt.c1.146
15789 * src/SDCCsymt.h1.59
15790 * src/SDCCval.c:1.63
15792 2003-03-12 <johan AT balder>
15794 * src/SDCCBBlock.h: more LRH debugging junk
15795 * src/SDCCcflow.h: more LRH debugging junk
15796 * src/SDCCloop.c: more LRH debugging junk
15797 * src/SDCC.y (struct_declaration): fixed bug #697590
15798 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15799 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15800 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15802 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15803 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15804 test function names must now match exactly).
15805 * src/SDCCcse.c: added special case in findCheaperOp to allow
15806 extending a short integer. Makes less awful code for bug 700121 test case.
15808 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15810 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15811 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15813 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15815 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15816 actually called (operandsNotEqual() was called for all
15817 operandsNotEqualX tests).
15819 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15821 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15822 with shorter literals. Fixes bug 700121.
15824 2003-03-11 <johan AT balder>
15826 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15828 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15830 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15831 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15833 2003-03-10 Borut Razem <borut.razem AT siol.net>
15835 * src/SDCCmain.c: pipe preprocessor's output
15836 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15837 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15838 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15839 which closes all pipes in pipeSet set
15840 * src/SDCCset.c: free deleted item in function deleteSetItem()
15841 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15842 moved from z80 to src subproject
15843 * .version: increased version number to 2.3.4
15845 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15847 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15848 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15849 * support/regression/ports/xa51/spec.mk: fix typo
15851 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15853 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15855 2003-03-09 Borut Razem <borut.razem AT siol.net>
15857 * src/SDCCmain.c: pipe preprocessor's output
15858 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15859 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15860 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15861 which closes all pipes in pipeSet set
15862 * src/SDCCset.c: free deleted item in function deleteSetItem()
15863 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15864 moved from z80 to src subproject
15866 2003-03-09 Borut Razem <borut.razem AT siol.net>
15868 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15869 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15870 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15871 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15872 * src/SDCCglobl.h: unification of WIN32 native definitions
15874 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15876 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15878 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15880 * src/configure.in: check for endianess (even while cross-compiling)
15881 * src/configure: check for endianess (even while cross-compiling)
15882 * src/configure_in.h: check for endianess (even while cross-compiling)
15883 * src/avr/gen.c: remove old endianess stuff
15884 * src/mcs51/gen.c: remove old endianess stuff
15885 * src/ds390/gen.c: remove old endianess stuff
15886 * src/pic/gen.c: remove old endianess stuff
15887 * src/pic/genarith.c: remove old endianess stuff
15888 * src/pic/glue.c: fix endianess check
15889 * src/pic16/gen.c: remove old endianess stuff
15890 * src/pic16/genarith.c: remove old endianess stuff
15891 * src/pic16/glue.c: fix endianess check
15892 * src/xa51/gen.c: remove old endianess stuff
15893 * src/z80/gen.c: fix endianess check
15894 * src/SDCCglue.c: fix endianess check
15895 * src/ds390/peeph.def: fix bug 700036
15897 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15899 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15900 * src/configure: find appropriate data-types on host for SDCC's int and long
15901 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15902 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15903 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15905 2003-03-07 <johan AT balder>
15908 some minor cleanups before the big shot
15909 OP_DEFS and OP_USES now use Kevin's protection
15910 new option --nolabelopt
15912 * src/SDCCBBlock.c:
15921 * src/ds390/ralloc.c:
15922 * src/mcs51/ralloc.c:
15923 * src/pic/ralloc.c:
15924 * src/xa51/ralloc.c:
15925 * src/z80/ralloc.c:
15927 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15929 * src/pic/pcode.c (get_op): fix 64 bit warnings
15930 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15931 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15932 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15933 * support/regression/tests/malloc.c: fix 64 bit warnings
15935 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15937 * src/mcs51/gen.c (genMinus): fixed bug 696436
15939 2003-03-02 Borut Razem <borut.razem AT siol.net>
15941 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15943 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15945 * configure.in: test for mkstemp
15946 * sdccconf_in.h: add HAVE_MKSTEMP
15948 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15950 * device/include/ctype.h: removed warning while using --stack-auto
15951 * device/include/malloc.h: removed warning while using --stack-auto
15952 * device/include/string.h: removed warning while using --stack-auto
15954 2003-02-23 Borut Razem <borut.razem AT siol.net>
15956 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15957 because NDEBUG is defined (see man assert)
15958 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15960 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15962 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15963 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15965 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15967 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15968 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15970 2003-02-18 <johan AT balder>
15972 * as/mcs51/asmain.c (asmbl): module can start with a digit
15973 * as/z80/asmain.c (asmbl): module can start with a digit
15975 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15977 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15978 * src/asm.c: fix pipe() for Mingw32
15980 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15982 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15983 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15984 make -V work again; --c1mode reads now from stdin
15985 * doc/sdccman.lyx: added --c1mode
15986 * support/Util/SDCCerr.c: new messages for c1 mode
15987 * support/Util/SDCCerr.h: new messages for c1 mode
15988 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15990 2003-02-15 <johan AT balder>
15992 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15994 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15996 * doc/sdccman.lyx: Environment variables, -o and other minor things
15998 2003-02-14 <johan AT balder>
16000 * src/xa51/main.c: before anyone really tries to use it :)
16002 * Install doc's in share/sdcc/doc
16003 * removed some obsolete files
16004 * Do a proper make distclean and uninstall
16005 M Makefile.common.in
16008 M device/include/Makefile.in
16009 M device/lib/Makefile.in
16012 M sim/ucsim/doc/Makefile.in
16014 R src/avr/peeph.rul
16015 R src/xa51/peeph.rul
16016 M support/cpp2/Makefile.in
16017 M support/makebin/Makefile
16020 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16022 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16024 2003-02-10 Borut Razem <borut.razem AT siol.net>
16026 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16027 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16028 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16029 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16030 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16031 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16032 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16033 src/z80/Makefile.bcc: Borland Makefile cleanup
16034 * as/z80/Makefile.bcc: Added Borland Makefile
16035 * support/cpp2/borland.h: Removed
16037 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16039 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16040 * src/SDCC.lex: new pragma NOIV
16041 * src/SDCCglobl.h: new pragma NOIV
16042 * src/SDCCmem.c: new pragma NOIV
16044 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16046 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16048 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16050 * src/SDCCmain.c: signal handling is switched off by --debug
16051 * doc/Makefile: small fix for install; use clean.mk again
16052 * doc/clean.mk: clean *.pdf and *.html too
16054 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16056 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16057 * device/lib/printfl.c: fix a ds390 bug by making it portable
16058 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16059 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16060 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16061 * debugger/mcs51/cmd.c: converted multi-line string literals
16062 * sim/ucsim/globals.cc: converted multi-line string literals
16063 * src/SDCCmain.c: introduced signal handler to remove temp files
16064 * doc/Makefile: small tweaks, implement clean
16065 * doc: removed generated files
16067 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16069 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16070 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16071 Address Record is not correctly generated for DS390."
16073 2003-02-02 Borut Razem <borut.razem AT siol.net>
16075 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16076 * as/mcs51/asm.h: fixed compilation with Borland C
16077 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16078 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16079 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16080 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16081 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16082 src/z80/Makefile.bcc: delete $(LIB) only if exist
16083 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16085 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16087 * device/include/malloc.h: introduced NULL
16088 * device/include/string.h: introduced NULL
16089 * device/include/stdlib.h: introduced NULL
16090 * device/lib/_memcpy.c: removed NULL
16091 * device/lib/_strcat.c: removed NULL
16092 * device/lib/_strchr.c: removed NULL
16093 * device/lib/_strcmp.c: removed NULL
16094 * device/lib/_strcpy.c: removed NULL
16095 * device/lib/_strcspn.c: removed NULL
16096 * device/lib/_strlen.c: removed NULL
16097 * device/lib/_strncat.c: removed NULL
16098 * device/lib/_strncmp.c: removed NULL
16099 * device/lib/_strncpy.c: removed NULL
16100 * device/lib/_strpbrk.c: removed NULL
16101 * device/lib/_strrchr.c: removed NULL
16102 * device/lib/_strspn.c: removed NULL
16103 * device/lib/_strstr.c: removed NULL
16104 * device/lib/_strtok.c: removed NULL
16105 * device/lib/malloc.c: removed NULL, include own header
16107 2003-02-02 <johan AT balder>
16109 * 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
16110 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16111 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16112 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16113 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16114 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16116 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16118 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16121 2003-02-01 <johan AT balder>
16123 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16125 2003-01-31 <johan AT CP255758-A>
16127 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16129 2003-01-30 <johan AT balder>
16131 * src/SDCCBBlock.c: automatic bug detection
16132 * src/SDCCicode.c: automatic bug detection
16134 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16136 * src/SDCCglobl.h: now --xram-size 0 works
16137 * src/SDCCmain.c: now --xram-size 0 works
16139 2003-01-29 <johan AT balder>
16141 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16143 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16145 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16146 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16147 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16148 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16149 * src/SDCCglobl.h: Added options --xram-size and --code-size
16150 * src/SDCCmain.c: Added options --xram-size and --code-size
16152 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16154 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16155 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16157 2003-01-27 <johan AT balder>
16159 * src/SDCC.y: fixed bug #613764
16161 2003-01-26 <johan AT balder>
16163 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16164 * src/SDCCsymt.h: fixed bug #673374
16165 * src/SDCCglue.c: fixed bug #661910
16166 * src/SDCCast.c: fixed bug #458099 and 673374
16168 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16170 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16171 * as/mcs51/strcmpi.h: added
16172 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16173 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16174 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16175 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16176 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16177 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16178 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16179 * as/mcs51/Makefile.aslink: new module strcmpi
16180 * as/mcs51/Makefile.asx8051: new module strcmpi
16181 * as/mcs51/Makefil.bcc: new module strcmpi
16182 * as/mcs51/Makefile.in: new module strcmpi
16183 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16185 2003-01-26 <johan AT balder>
16187 * src/SDCCglue.c: reverted back to 1.124
16188 * src/SDCCast.c: reverted back to 1.156
16189 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16191 2003-01-25 <johan AT balder>
16193 * src/SDCCglue.c: A better fix for bug #661910
16194 * src/SDCCast.c: A better fix for bug #661910
16195 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16197 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16199 * src/Makefile.in: remove spawn.o
16200 * src/SDCCmain.c: remove spawn.h
16201 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16202 * src/spawn.c: removed
16203 * src/spawn.h: removed
16204 * support/regression/ports/ds390/spec.mk: link with -r
16206 2003-01-24 <johan AT CP255758-A>
16208 * src/ds390/gen.c (aopOp): fixed bug #667458
16209 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16210 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16211 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16213 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16215 * src/mcs51/peeph.def: better assembler identation by Frieder
16216 * src/mcs51/gen.c: better assembler identation by Frieder
16218 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16220 * as/z80/string.h: removed for gcc 3.2
16221 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16222 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16224 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16226 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16227 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16228 * support/regression/Makefile: separate temp files for ports
16229 * support/regression/generate-cases.py: separate temp files for ports
16230 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16231 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16233 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16235 * moved tinitalk to device/examples/ds390
16237 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16239 * as/mcs51/lkmem.c: rflag is for DS390
16240 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16241 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16242 (linkEdit): move mem- and map-files the same way as ihx-files
16243 * src/z80/main.c (_setDefaultOptions): removed --generic
16244 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16245 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16246 * src/pic/glue.c (picglue): --c1mode works again
16247 * src/pic16/glue.c (pic16glue): --c1mode works again
16248 * src/asm.c (printCLine): fix #660034
16250 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16252 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16253 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16254 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16255 * as/mcs51/lkmem (summary): better fix for sp problem
16256 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16257 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16258 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16259 remove --stack-after-data
16261 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16263 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16264 * src/SDCCutil.c (join): ugly bug: missing '\0'
16265 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16267 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16269 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16271 * src/pic/main.c (_asmCmd): gpasm supports -o
16272 * src/z80/main.c: more general macros
16273 * device/lib/Makefile.in: remove intermediate files
16275 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16277 * .version: Bumped version number to 2.3.3
16278 * src/SDCCBBlock.c: new option -o
16279 * src/SDCCglobl.h: new option -o
16280 * src/SDCCglue.c: new option -o
16281 * src/SDCCmain.c: new option -o
16282 * src/asm.c: new option -o
16283 * src/ds390/main.c: new option -o
16284 * src/pic/glue.c: new option -o
16285 * src/pic/pcode.c: new option -o
16286 * src/pic/ralloc.c: new option -o
16287 * src/pic16/glue.c: new option -o
16288 * src/pic16/pcode.c: new option -o
16289 * src/pic16/ralloc.c: new option -o
16290 * src/z80/main.c: new option -o
16291 * device/lib/Makefile.in: use -o
16292 * support/regression/ports/ds390/spec.mk: use -o
16293 * support/regression/ports/gbz80/spec.mk: use -o
16294 * support/regression/ports/mcs51/spec.mk: use -o
16295 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16296 * support/regression/ports/z80/spec.mk: use -o
16297 * support/regression/ports/ucz80/spec.mk: use -o
16298 * support/regression/ports/xa51/spec.mk: use -o
16299 * support/regression/fwk/lib/timeout.c: fix usage string
16301 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16302 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16304 2003-01-07 <johan AT balder>
16306 * src/SDCCast.c (decorateType): fixed bug #600035
16308 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16309 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16310 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16311 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16312 * src/pic/pcode.c: outcommented unused variable to remove warnings
16313 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16315 2003-01-06 <karl AT turbobit.com>
16316 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16319 2003-01-06 <johan AT balder>
16321 * src/SDCCicode.c: fixed array add
16323 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16324 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16325 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16327 2003-01-04 <johan AT balder>
16329 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16331 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16332 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16334 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16335 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16336 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16338 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16339 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16341 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16342 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16344 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16345 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16347 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16349 * in /sdcc/as/mcs51/ changed these files in order to create an
16350 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16351 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16352 following files to include the previous two files: aslink.dsp,
16353 Makefile.aslink, Makefile.bcc, and Makefile.in.
16355 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16356 .adb instead of .cdb
16358 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16360 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16361 value from option --iram-size.
16363 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16365 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16368 2002-09-18 <wiml AT hhhh.org>
16370 * SDCClrange.h: exposed setFromRange() and setToRange()
16371 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16372 packRegsForAccUse() (bug 542397)
16373 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16374 multiple times and emitting the fetch operations more than once
16375 added aopGetUsesAcc() function to allow binary operators to
16376 fetch their operands in the correct order; made genMinus() emit
16377 compact code for X = LITERAL - Y
16379 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16380 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16381 sprintf() in line 1267.
16383 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16384 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16387 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16388 Changes to aslink (All the changes are marked with 'JCF'):
16390 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16393 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16394 area BSEG. Also moves, if possible, the DATA area down into the internal
16395 ram so more space is available.
16397 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16400 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16401 not bytes. Function summary() which creates a memory usage summary
16402 file with extension .mem. Reports of overlaping stack and small stack
16403 size. If the space for the stack is less than 16 bytes aslink trows a
16406 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16407 the 8051. Option 'y' for memory summary output file.
16409 Changes to sdcc (All the changes are marked with 'JCF'):
16411 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16413 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16414 overlaying area for it (uses RegBankUsed[4]).
16416 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16417 bank zero as used by default. By default aslink locates the stack
16418 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16419 the creation of the .mem file. Delegates the allocation of data area
16420 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16421 the begining of the stack area to aslink.
16423 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16424 glue() in SDCCglue.c creates an area for it.
16426 2002-09-03 Borut Razem <borut.razem AT siol.net>
16427 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16428 sdcc/src/pic/glue.c:
16429 introduced atexit() handler for teporay files removal in case of
16430 errors, assertions, ...
16432 2002-08-29 Borut Razem <borut.razem AT siol.net>
16433 * sdcc/support/cpp2/auto-host_vc_in.h:
16434 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16435 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16436 Maybe there is a similar problem with BORLANDC? It should be checked!
16438 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16439 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16440 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16441 was not executed, and the compiler (cl) launched a warning:
16442 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16444 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16445 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16447 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16448 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16450 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16451 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16452 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16453 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16454 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16455 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16456 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16457 - added Release configuration in VS projects
16458 - review of compiler an linker options
16459 - VC .exe files are generated in bin_vc directory, not to interfere
16460 with binaries generated from other projects (cygwin, mingw, bcc ...)
16462 * sdcc/src/yacc.dsp: added
16464 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16465 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16466 and insert the version number definitions from .version
16468 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16470 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16471 added - genarate auto-host.h using auto-host_vc_in.h as template
16474 removed from CVS, generated automatically
16476 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16477 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16479 2002-08-11 Borut Razem <borut.razem AT siol.net>
16480 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16482 2002-08-10 Borut Razem <borut.razem AT siol.net>
16483 * src/SDCCmain.c (main):
16484 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16485 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16486 The consequence was that some temporary files were not removed.
16489 unification of code in functions tempfilename() and tempfile():
16490 function tempnam() is defined in Visual Studio 6.0 and .NET
16492 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16494 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16495 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16496 - removed compiler command line option /WX: Treats all warnings as errors
16497 - update a list of source files, included into the project
16499 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16500 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16501 changed project type to Generic Project so that can be correcly converted to VS.NET project
16503 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16505 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16507 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16509 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16510 added return 0 statements after assert() to make compiler happy
16512 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16513 added newline in the def file to keep MSC compiler satisfied
16515 * sdcc/src/z80/gen.c:
16516 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16517 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16518 - solved MSC error in function aopDump()
16520 * sdcc_vc.h: define PREFIX as "\\sdcc"
16522 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16523 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16525 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16526 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16527 - Rewrote the register banking algorithm.
16528 - Added pCode live-range analysis to registers (for now, only non-used and
16529 singly-used registers optimized away)
16531 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16533 * 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.
16535 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16536 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16538 2002-04-22 Michael Hope <michaelh AT vroom>
16540 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16542 * configure.in (DD_COPT): Added include support required for gbdk.
16544 * .version: Bumped version number just to increase it.
16546 * src/SDCCmain.c: Added -nostdinc to the default options.
16548 2002-04-15 Michael Hope <michaelh AT vroom>
16550 * device/lib/z80/printf.c (sprintf): Added.
16552 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16554 * src/z80/peeph.def: Added transpose redundent load rule.
16556 * src/z80/main.c: Added force callee saves for jaune.
16558 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16560 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16562 2002-03-28 Johan Knol <johan AT balder>
16564 * src/SDCCval.c: fixed bug #532436
16566 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16568 Added "char *Processor" field to the port structure.
16571 Added -p option. Allows port dependent processor to be specified.
16574 Initialized the new field char *Processor field to NULL in all ports
16577 Compiler generated registers for interrupt context saving
16578 were not getting allocated.
16580 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16583 Fixed left shift. Will promote the left side of a left shift
16584 if a) left shifting more than size of operand or b) when assigned
16585 to something size > size of left side
16587 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16589 tons of changes. Register allocation has been
16590 rewritten. Added customization for the various PICs. Flow
16591 analysis is restructured. ...
16593 * src/pic/device.h:
16596 * src/pic/device.c:
16597 Added. device.c is a PIC port hack to accomodate variations
16600 2002-03-13 Michael Hope <michaelh AT vroom>
16602 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16604 2002-03-04 johanknol <johanknol AT manik>
16606 * /src/SDCCval.c: fixed
16608 const unsigned char arr[][2] = { { 0, 1 } };
16609 t18.c:1: error: Initializer element is not constant
16611 2002-03-04 bela <bela AT manik>
16613 * /device/include/mcs51reg.h:
16614 ds89c420 register definition update
16616 2002-03-03 <johan AT FRIJA>
16618 * support/Util/SDCCerr.c: did something, but don't no why anymore
16620 * support/regression/tests/bug-524691.c: made it a little less shy
16622 * src/SDCCast.c (decorateType): fixed bug #524697
16624 * src/SDCCast.c: made some lineno improvements
16626 * src/SDCCval.c (getNelements): changed warning to error
16628 * src/SDCCglue.c (printIvalArray): changed warning to error
16630 * src/SDCCicode.c: fixed a warning for mingw
16632 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16634 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16636 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16638 * src/ds390/peeph.def:
16639 Added some more peephole rules
16641 * src/ds390/gen.c: Various fixes & enhancements
16643 * src/SDCClrange.c, src/SDCClrange.h:
16644 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16646 * src/ds390/ralloc.c:
16647 various fixes & enhancements (ds390) specific
16649 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16650 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16653 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16655 2002-03-02 <johan AT FRIJA>
16657 * src/SDCCast.c (decorateType): fixed bug #524708
16659 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16661 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16663 2002-03-01 Michael Hope <michaelh AT vroom>
16665 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16667 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16669 2002-03-01 <johan AT FRIJA>
16671 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16673 * src/SDCCast.c (decorateType): fixed bug #524209
16675 * src/SDCCval.c (valNot): fixed bug #524195
16677 2002-02-26 <johan AT balder>
16679 * src/xa51/gen.c: fixed a warning
16681 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16683 * src/SDCCast.c (decorateType): fixed bug #522534
16685 2002-02-23 <johan AT balder>
16687 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16689 2002-02-22 <johan AT balder>
16691 * src/SDCCast.c: fixed bug #514865
16693 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16695 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16697 * sdcc/src/SDCCloop.c:
16698 Previous fix was not good. basic blocks that have "break" or "return" are
16699 not really partof a loop , but live ranges used in these blocks should
16700 be live thru the entire loop, so set partOfLoop but don't add them to
16703 2002-02-21 <johan AT FRIJA>
16705 * src/SDCCcse.c: fixed bug #514308
16707 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16710 Fixed BUG #519583. If a conditional block ended in a return/break
16711 statement inside a loop, it was not being considered part of the loop.
16713 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16715 2002-02-10 Karl Bongers <karl AT turbobit.com>
16718 Fixed up SDCDB debugger somewhat. Updated debugger/README
16719 with lots of comments and notes.
16721 * device/examples/test2.c:
16722 Fix bug, "red" variable not being initialized(compiler complained).
16724 * device/examples/Makefile, examples/test3.c:
16725 Add Makefile in device/examples folder, compiles test3.c
16726 for use as a multiple module SDCDB test case.
16728 * sim/ucsim/cmd.src/cmdset.cc:
16729 Took out debug printfs in ucsim "next" command.
16731 * sim/ucsim/xa.src:
16732 Karl and Johan start ucsim XA support. Most dissassembly working,
16733 about 75% emulation done(plenty of work remaining).
16735 * sim/ucsim/z80.src:
16736 Add Z80 support to ucsim, add test-ucz80 regression test,
16737 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16738 Notice z80 compiler fails on examples/test3.c/crc code.
16740 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16742 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16743 Added support for --parms-in-bank1
16745 * src/ds390/peeph.def:
16746 added a few more peephole optimzations
16748 * src/ds390/main.c:
16749 1) added __builtin_inp & __builtin_outp used to read in data of given length
16750 from a memory mapped port
16751 2) added __builtin_memcmp
16752 3) added __builtin_swapw swap bytes of a short
16754 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16755 1) handle multiple send & receives from register bank1
16756 2) ralloc can now allocate DPTR1 to some liveRanges
16758 * src/SDCCsymt.c, src/SDCCsymt.h:
16759 changes to handle multiple sends & receives
16761 * src/SDCCptropt.h:
16762 added some pointer arithmetic optimization
16764 * src/SDCCptropt.c:
16765 added some pointer arithmetic optimizations but not stable yet so not
16766 called from anywhere (will get this working shortly)
16768 * src/SDCCopt.c: fixed for multiple sends & receives
16771 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16772 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16773 set preprocessor defines (depending on options)
16775 * src/SDCCicode.c, src/SDCCicode.h:
16776 changes made to handle multiple sends & receives
16779 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16781 * src/SDCCcse.c, src/SDCCcse.h:
16782 added function findbackward def (to be used in upcoming optimization)
16784 * src/SDCCcflow.c, src/SDCCcflow.h:
16785 added function returnAtEnd - to determine if a basic block terminates with
16788 * src/SDCCast.c, src/SDCCast.h:
16789 added option parms-in-bank1
16791 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16792 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16793 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16794 adjusted for --parms-in-bank1 option
16796 * device/include/string.h:
16797 donot redefine "reentrant" keyword
16799 * device/include/ds80c390.h: Added some more SFRs
16801 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16803 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16805 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16807 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16809 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16811 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16813 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16815 * Added --xram-movc option
16817 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16819 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16821 2002-01-11 Johan Knol
16823 * Added math lib of Jesus Calvino-Fraga
16825 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16827 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16828 * support/regression/Makefile: new target test-mcs51-stack-auto
16829 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16831 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16833 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16835 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16837 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16839 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16841 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16843 * src/SDCCglue.h: add definition for printIvalChar()
16845 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16847 * src/SDCCast.c: fix #498138 by Johan
16849 * src/SDCCglue.c: fix #498138 by Johan
16851 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16853 * support/regression/Makefile: fix clean
16855 * support/regression/ports/ds390/support.c: fix transmission of last character
16857 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16859 * /sdcc/src/ds390/gen.c:
16860 a) improved computing address of stack variable
16861 b) took out some #if 0 code
16862 c) improved parmBytes adjustment
16863 d) improved genPlusIncr & genMinusIncr
16864 e) genCmp could generate bad code (when left assigned to DPTR)
16865 f) Fixed bug in hasInc
16867 * /sdcc/src/ds390/ralloc.c:
16868 a) packRegsForSupport could mess up live information (Fixed)
16869 b) packRegsDPTRuse could be incorrect for left & right shift
16871 * /sdcc/src/mcs51/ralloc.c:
16872 packRegsForSupport could mess up the live information (Fixed)
16874 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16876 * /sdcc/src/SDCCast.c:
16877 can reverse a loop even if function call is present as long
16878 as the loop control variable is local & is not passed as parameter
16880 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16882 * /sdcc/ChangeLog: *** empty log message ***
16884 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16885 More builtin function additions for TININative
16887 * /sdcc/src/ds390/ralloc.c:
16888 Had broken the regression testsuite
16890 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16892 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16893 Added funcattr hasStackParms will be set for reentrant functions when there
16894 are paramteres on the stack, this helps in minimizing frame pointer generation
16895 typeFromStr can handle function pointers now
16897 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16898 *** empty log message ***
16900 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16902 * /src/ds390/gen.c, /src/ds390/main.c:
16903 More builtin function additions for TININative
16905 * /src/ds390/ralloc.c:
16906 Had broken the regression testsuite
16908 * /src/SDCCast.c: Fixed a bug in dumptree
16910 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16911 Added funcattr hasStackParms will be set for reentrant functions when there
16912 are paramteres on the stack, this helps in minimizing frame pointer generation
16913 typeFromStr can handle function pointers now
16915 * /doc/builtins.txt, /doc/TININative.txt:
16916 *** empty log message ***
16919 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16921 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16922 ALPHA version for -mTININative
16924 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16925 updated to reflect changes in the port structure
16928 added function do_assemble (similar to do_link) if non-null this function
16929 will be called to do assembly (-mTININative) requires a multi command
16931 added function genAssemblerEnd will be called to generate assembler Epilogue
16934 added _JavaNative to debug info printing
16936 * /src/SDCCmain.c: added option --tini-libid
16937 added port->do_assemble function (-mTININative) has a multi command assemble
16939 * /src/SDCCglue.c: Disabled "constExpr" check
16940 added port->genAssemblerEnd function
16942 * /src/SDCCglobl.h: Added option --tini-libid value
16945 tookout optimizeCompare from the header (has no external references)
16947 * /src/SDCCast.c: made one more function "static"
16949 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16951 * src/z80/mappings.i: Added z80asm support.
16953 * src/z80/main.c: Added z80asm support on --asm=z80asm
16955 * src/z80/gen.c: Fixed asm portability issues.
16957 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16959 * src/SDCCglue.c (printExterns): Added global/extern split.
16961 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16963 * support/regression/Makefile: added test for mcs51 model large
16965 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16967 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16969 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16971 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16973 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16975 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16977 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16979 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16981 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16983 * support/regression/tests/simplefloat.c: Port to mcs51.
16985 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16986 * support/regression/tests/bug-485362.c: Added.
16988 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16990 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16992 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16994 * src/z80/gen.c (aopDump): Added a dump function.
16996 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16997 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16999 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17001 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17003 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17005 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17007 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17009 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17011 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17013 * support/regression/ports/ds390/support.c: Use tinibios.
17015 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17017 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17019 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17020 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17022 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17024 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17026 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17028 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17030 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17031 (packRegsForIYUse): Created and optimised.
17033 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17035 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17036 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17038 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17040 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17042 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17044 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17046 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17048 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17050 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17052 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17054 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17056 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17058 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17060 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17061 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17062 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17064 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17066 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17067 (genNotFloat): Added.
17068 (genUminusFloat): Added.
17070 * device/lib/z80/Makefile: Added floating pt stubs.
17072 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17074 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17076 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17078 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17080 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17082 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17084 * sdcc/support/regression/Makefile: Add port ds390.
17086 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17088 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17090 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17092 * sdcc/support/regression/ports/ds390/support.c: Added.
17094 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17096 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17098 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17100 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17102 * device/include/malloc.h: Added z80 and gbz80 support.
17104 * device/lib/gbz80/heap.s: Added.
17106 * device/lib/z80/heap.s: Added.
17108 * device/lib/malloc.c: Added z80 and gbz80 support.
17110 * support/regression/tests/malloc.c (testMalloc): Added.
17112 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17114 * support/regression/tests/bug-478094.c: Added.
17116 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17118 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17120 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17122 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17124 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17126 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17128 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17130 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17132 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17134 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17136 * support/regression/tests/bug-477927.c: Added.
17138 * src/z80/peeph.def: Added minor rules.
17140 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17142 * src/z80/peeph.def: Added jump optimisation modification.
17144 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17146 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17148 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17150 * support/regression/tests/funptrs.c: Added.
17152 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17154 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17156 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17158 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17160 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17162 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17163 (movLeft2ResultLong): Created.
17165 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17166 (joinPushes): Added. Joins two char pushes into a word push.
17168 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17170 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17172 * support/makebin/Makefile (install): Added creation of dest dir.
17174 2001-10-24 Karl Bongers <karl AT turbobit.com>
17176 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17178 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17180 * src/z80/ralloc.c: Turned off faulty pack for one use.
17182 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17184 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17186 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17188 * support/regression/Makefile: Improved clean
17190 * support/regression/ports/gbz80/spec.mk: Added clean
17192 * support/regression/ports/host/spec.mk: Added clean
17194 * support/regression/ports/z80/spec.mk: Added clean
17196 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17198 * support/regression/ports/mcs51/timeout.c: little improvements
17200 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17202 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17204 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17206 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17208 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17210 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17212 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17214 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17215 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17217 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17219 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17221 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17223 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17225 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17227 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17229 * support/regression/tests/longor.c: Added.
17231 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17233 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17235 * as/mcs51/aslink.h: define PATH_MAX
17237 * as/mcs51/asm.h: define PATH_MAX
17239 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17241 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17243 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17245 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17247 * src/SDCCglobl.h: define PATH_MAX
17249 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17251 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17253 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17255 * src/z80/gen.c (gencjneshort): Fixed
17257 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17259 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17261 * support/regression/tests/bug-469671.c: Added.
17263 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17265 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17267 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17269 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17271 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17273 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17275 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17277 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17279 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17281 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17283 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17285 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17287 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17289 * 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.
17291 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17293 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17295 2001-10-07 <johan AT FRIJA>
17297 * device/lib/gets.c (gets): fixed the return value.
17299 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17300 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17302 * 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.
17304 * 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.
17306 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17308 * src/pic/gen.c: Removed Safe_strdup.
17310 * configure.in: Added option to enable libgc support.
17312 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17313 (bitVectUnion): Optimised.
17314 (bitVectIntersect): Optimised.
17315 (bitVectBitsInCommon): Optimised.
17316 (bitVectCplAnd): Optimised.
17318 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17320 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17322 * src/SDCCmain.c: distinguish between assembler debug and plain options
17324 * src/avr/main.c: remove standard assembler options
17326 * src/ds390/main.c: remove standard assembler options
17328 * src/mcs51/main.c: remove standard assembler options
17330 * src/port.h: removed "PENDING" comment
17332 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17334 * src/device/lib/_mulint.c : new, with assember functions
17336 * src/device/lib/_mullong.c : new, with assember functions
17338 * src/device/lib/_divuint.c : with assember functions
17340 * src/device/lib/_divsint.c : with assember functions
17342 * src/device/lib/_divulong.c: with assember functions
17344 * src/device/lib/_divslong.c: with assember functions
17346 * src/device/lib/_moduint.c : with assember functions
17348 * src/device/lib/_modsint.c : with assember functions
17350 * src/device/lib/_modulong.c: with assember functions
17352 * src/device/lib/_modslong.c: with assember functions
17354 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17356 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17358 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17359 replaced _mululong.c and _mulslong.c by _mullong.c
17361 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17363 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17365 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17367 * src/SDCCglue.c: test, if win32api is available for MINGW
17369 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17371 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17372 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17373 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17374 * support/regression/ports/host/spec.mk: removed GENERIC
17375 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17376 * support/regression/ports/z80/spec.mk: removed GENERIC
17378 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17380 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17382 * support/regression/tests/bug-467035.c: Created.
17384 2001-10-01 <johan AT FRIJA>
17386 * src/SDCC.y: fixed bug #466586 part 1
17388 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17390 * SDCCicode.c: z80 has no generic pointers
17391 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17393 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17395 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17397 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17399 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17401 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17403 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17405 * configure.in: Fixed up so that ucsim is only configured once.
17407 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17409 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17410 (getPathDifference): As above.
17412 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17414 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17416 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17417 * .version: Updated to 2.3.1
17419 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17420 Added copyright header.
17422 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17423 (assemble): Added support for macro based assembler commands.
17424 (linkEdit): Added support for macro based linker commands.
17425 (preProcess): Changed the pre-processor to use macros.
17426 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17427 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17429 * device/lib/z80/crt0.s: Added module name for debugging.
17431 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17433 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17435 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17437 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17439 * src/Makefile.in: Added SDCCmacro and SDCCutil
17441 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17443 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17445 2001-09-16 <johan AT FRIJA>
17447 * 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.
17449 2001-09-15 <johan AT FRIJA>
17451 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17452 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17454 2001-09-11 <johan AT FRIJA>
17456 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17458 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17460 * support/regression/tests/bug-460444.c: Added test case.
17462 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17463 (genCast): Added justification for all of the asserts.
17465 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17467 * support/regression/support.c: _xdata replaced by xdata
17469 * support/regression/spec.mk: removed _generic
17471 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17473 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17475 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17476 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17478 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17480 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17482 * support/regression/tests/bug-460010.c: Added test case.
17484 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17486 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17488 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17490 * support/regression/testfwk.c: removed workaround for bug #436344
17492 * support/regression/tests/bp.c: use less memory with mcs51
17494 * support/regression/tests/bug-441448.c: use less memory
17496 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17498 * support/regression/collate-results.py: typo
17500 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17502 * support/regression/tests/fetchoverlap.c: Added new test case.
17504 * support/regression/tests/bp.c: Added new test case.
17506 * support/regression/tests/bug-448984.c: Added new test case.
17508 * support/regression/tests/pow2shifts.c: Added new test case.
17510 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17511 (genlshTwo): Fixed right shift for count > 8.
17513 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17515 2001-09-08 <johan AT FRIJA>
17517 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17519 2001-09-07 <johan AT FRIJA>
17521 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17523 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17525 2001-09-06 <johan AT FRIJA>
17527 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17528 * bernhard noted me at this: "() equals to (void)" (1.38)
17530 2001-09-05 <johan AT FRIJA>
17532 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17534 2001-09-04 <johan AT FRIJA>
17536 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17539 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17541 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17543 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17545 * link/z80/aslink.h: Fixed path for PATH_MAX
17547 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17549 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17551 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17553 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17555 * 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.
17557 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17559 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17560 (genCmp): Fixed up genCmp for the GB with longs.
17562 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17564 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17566 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17568 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17570 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17572 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17574 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17576 * 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.
17578 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17580 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17582 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17584 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17586 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17588 * sim/ucsim/configure: little improvement of Cygwin-detection
17589 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17590 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17591 * support/regression/tests/bug-221100.c: small changes for mcs51
17592 * support/regression/tests/bug-221168.c: small changes for mcs51
17593 * support/regression/tests/bug-227710.c: small changes for mcs51
17594 * support/regression/tests/staticinit.c: small changes for mcs51
17595 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17596 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17597 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601