1 2009-03-10 Borut Razem <borut.razem AT siol.net>
3 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
4 support/regression/tests/bug1875933.c:
5 fixed bug #1875933: Evelyn jumps into the void
6 thanks to Robert Larice
8 2009-03-10 Raphael Neider <rneider AT web.de>
10 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
11 to pCodeInstruction to avoid a segmentation fault
13 2009-03-03 Borut Razem <borut.razem AT siol.net>
15 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
17 2009-03-03 Raphael Neider <rneider AT web.de>
19 * device/lib/pic/libdev/Makefile.in: build device-specific
20 libraries for the correct processor, fixes #2654585
22 2009-03-01 Raphael Neider <rneider AT web.de>
24 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
26 2009-03-01 Borut Razem <borut.razem AT siol.net>
28 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
29 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
30 changed sdcc version to 2.9.0
32 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
34 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
35 (serialRegAssign): do not spil bit registers
36 throughout cosmetic changes
37 * support/regression/tests/bug2435941.c: new, added
39 2009-02-28 Raphael Neider <rneider AT web.de>
41 * src/regression/compare10.c,
42 src/regression/compare7.c,
43 src/regression/compare8.c,
44 src/regression/compare9.c: reset watchdog timer in time
45 * src/regression/configword.c: apply patch from #2488150
46 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
47 handler to 0x0000 as the linker no longer knows STARTUP sections
48 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
49 patch #2512926 to (mostly) fix #1762626, cosmetic changes
50 * src/pic/pcodepeep.c: remove reference to nonexisting function
52 2009-02-28 Raphael Neider <rneider AT web.de>
54 * device/include/pic16/signal.h: avoid multiline inline
55 assembler statements in macros, addresses #2644965
57 2009-02-27 Raphael Neider <rneider AT web.de>
59 * device/include/pic16/pic18f[24][3456]k20.h,
60 device/include/pic16/pic18f[68][567]j50.h,
61 device/include/pic16/pic18f[68]6j55.h,
62 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
63 device/lib/pic16/libdev/pic18f[68][567]j50.c,
64 device/lib/pic16/libdev/pic18f[68]6j55.c,
65 device/include/pic16/pic18fregs.h,
66 device/include/pic16/pic16devices.txt,
67 device/lib/pic16/pics.all,
68 device/lib/pic16/libdev/Makefile.am,
69 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
70 families (87j50 family contributed by Robert Wuest)
72 * device/include/pic16/adc.h,
73 device/lib/pic16/libio/adc/adcbusy.c,
74 device/lib/pic16/libio/adc/adcclose.c,
75 device/lib/pic16/libio/adc/adcconv.c,
76 device/lib/pic16/libio/adc/adcopen.c,
77 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
79 * doc/sdccman.lyx: updated list of supported devices, fixed typo
80 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
82 * device/lib/pic16/Makefile.in,
83 device/lib/pic16/libm/Makefile.in,
84 device/lib/pic16/debug/Makefile.in,
85 device/lib/pic16/libio/Makefile.in,
86 device/lib/pic16/startup/Makefile.in,
87 device/lib/pic16/libsdcc/Makefile.in,
88 device/lib/pic16/libdev/Makefile.in,
89 device/lib/pic16/libc/Makefile.in: regenerated
91 2009-02-27 Borut Razem <borut.razem AT siol.net>
93 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
94 #1829678 and #1704376 in the way proposed by Alan Baldwin
96 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
98 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
99 to Steve Qu for the fix.
101 2009-02-23 Borut Razem <borut.razem AT siol.net>
103 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
104 it is already fixed for mcs51 and hc08 targets
105 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
107 2009-02-22 Borut Razem <borut.razem AT siol.net>
109 * device/lib/Makefile.in: fixed parenthesis error
110 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
111 fixed webdocs bug #1967920: --version
113 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
115 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
117 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
119 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
120 when addresses are unsorted
122 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
124 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
125 Gudjon Gudjonsson <gudjon AT gudjon.org>
126 * device/include/mcs51/p89c66x.h: fixed some defines
127 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
128 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
131 2009-02-14 Borut Razem <borut.razem AT siol.net>
133 * doc/sdccman.lyx: corrected cpp info
135 2009-02-13 Borut Razem <borut.razem AT siol.net>
137 * as/Makefile.in: *.doc renamed to *.txt
139 2009-02-11 Borut Razem <borut.razem AT siol.net>
141 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
142 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
144 2009-02-11 Borut Razem <borut.razem AT siol.net>
146 * doc/sdccman.lyx: documented ar format libraries
148 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
150 * support/regression/tests/float_single.c: added regression
151 test. Some testpoints for probably rarely used functions
152 (acosf, sinhf, tanf, expf) disabled for some targets
154 2009-02-10 Raphael Neider <rneider AT web.de>
156 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
157 (genAssign): fixed for operands on the stack
159 * device/lib/pic16/libc/stdio/vfprintf.c,
160 device/lib/pic16/configure.ac,
161 device/lib/pic16/Makefile.common: add configurable support for
162 printing floats via ./configure --enable-floats
163 * device/lib/pic16/configure,
164 device/lib/pic16/Makefile.in,
165 device/lib/pic16/libm/Makefile.in,
166 device/lib/pic16/debug/Makefile.in,
167 device/lib/pic16/libio/Makefile.in,
168 device/lib/pic16/startup/Makefile.in,
169 device/lib/pic16/libsdcc/Makefile.in,
170 device/lib/pic16/libdev/Makefile.in,
171 device/lib/pic16/libc/Makefile.in: regenerated
172 * doc/sdccman.lyx: documented float support and how to get it
173 * doc/Makefile.in: fixed race condition on parallel builds
175 * device/lib/pic16/libc/stdio/sprintf.c,
176 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
177 pointer to the string buffer, enlarge buffer for x_ftoa()
179 2009-02-10 Borut Razem <borut.razem AT siol.net>
181 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
183 2009-02-10 Raphael Neider <rneider AT web.de>
185 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
187 2009-02-09 Raphael Neider <rneider AT web.de>
189 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
190 artificial bank size limits for compound data (structs, arrays),
191 avoids assert if --obanksel=N, N > 1, is given
193 2009-02-09 Borut Razem <borut.razem AT siol.net>
195 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
196 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
197 uses '`' character instead '\n' for padding
198 * as/asranlib/asranlib.c: made it more robust
200 2009-02-08 Borut Razem <borut.razem AT siol.net>
203 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
204 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
207 2009-02-07 Borut Razem <borut.razem AT siol.net>
209 * as/asranlib/asranlib.c: fixed BSD header length calculation
210 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
211 due sdcc asxxxx license change to GPLv3
213 2009-02-05 Borut Razem <borut.razem AT siol.net>
215 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
216 added support for BSD (Mac OS X) ar format
217 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
218 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
219 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
220 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
221 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
222 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
223 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
224 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
225 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
226 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
227 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
228 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
229 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
230 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
231 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
232 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
233 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
234 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
235 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
236 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
237 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
238 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
239 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
240 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
241 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
242 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
243 changed license to GPL either version 3, or (at your option) any
246 2009-02-05 Borut Razem <borut.razem AT siol.net>
248 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
249 added support for BSD (Mac OS X) ar format
251 2009-02-02 Borut Razem <borut.razem AT siol.net>
253 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
254 device/lib/z80/Makefile.in:
255 chose source files in the PORT directory if they are available
257 2009-02-01 Raphael Neider <rneider AT web.de>
259 * device/lib/pic16/libdev/pic18f1220.c,
260 * device/lib/pic16/libdev/pic18f4450.c:
261 define SSPBUF to allow use of printf
263 2009-02-01 Borut Razem <borut.razem AT siol.net>
265 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
266 device/lib/hc08/Makefile.in, device/lib/incl.mk,
267 device/lib/z80/Makefile.in:
268 don't remake libraries
269 * support/regression/tests/snprintf.c:
270 reenable floating point in small-xstack-auto library
272 2009-01-26 Raphael Neider <rneider AT web.de>
274 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
276 2009-01-25 Raphael Neider <rneider AT web.de>
278 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
279 search path instead of appending them
281 2009-01-24 Borut Razem <borut.razem AT siol.net>
283 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
284 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
285 to 32 bit unsigned int when calling sputl() since it is a macro
286 * as/link/lkar.c: changed the initialization of This->loaded
288 2009-01-23 Borut Razem <borut.razem AT siol.net>
290 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
291 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
292 unsigned int when calling new(), since asxxxx doesn't use function
295 2009-01-21 Borut Razem <borut.razem AT siol.net>
297 * as/link/lkar.h: sgetl and sputl are independent of endianness
298 * as/link/sdxxxx_config.h.in: removed endianness detection
300 2009-01-20 Borut Razem <borut.razem AT siol.net>
302 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
303 due creation of ar format libraries
304 * support/scripts/sdcc.nsi:
305 don't add nonexistent object files to the package
307 2009-01-19 Borut Razem <borut.razem AT siol.net>
309 * Makefile.in, configure.in, configure,
310 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
311 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
312 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
313 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
314 device/lib/small/Makefile.in,
315 device/lib/z80/Makefile.in: create ar format libraries
316 * support/regression/ports/mcs51-xstack-auto/spec.mk:
317 use device/lib/Makefile to create library
318 * support/regression/tests/snprintf.c:
319 floating point is not enabled in small-xstack-auto library
320 * device/lib/libfloat.lib, device/lib/libint.lib,
321 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
323 2009-01-18 Borut Razem <borut.razem AT siol.net>
325 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
326 warning: extra tokens at end of #endif directive
328 2009-01-11 Borut Razem <borut.razem AT siol.net>
330 * Makefile.in: added SDCC_ASRANLIB to PKGS
332 2009-01-10 Borut Razem <borut.razem AT siol.net>
334 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
335 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
336 due added support for ar format libraries
338 2009-01-09 Borut Razem <borut.razem AT siol.net>
340 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
341 as/asranlib/asranlib.c: added asranlib
342 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
343 * Makefile.in, as/link/hc08/Makefile.in,
344 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
345 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
346 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
347 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
348 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
349 configure.in, sdcc.dsw: modified to support ar format libraries
351 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
353 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
356 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
358 * sim/ucsim/z80.src/inst_ed.cc:
359 Fixed bug #2488074, which made regression tests fail.
361 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
363 * device/lib/z80/mod.s,
364 device/lib/z80/div.s,
365 device/lib/z80/mulchar.s,
366 device/lib/z80/mul.s,
367 device/lib/z80/divsigned.s,
368 device/lib/z80/Makefile.in:
369 Implemented RFE #1702376.
371 2009-01-05 Borut Razem <borut.razem AT siol.net>
373 * as/link/lksdcclib.c:
374 fixed linker hanging in INDEXLIB is not defined (hc08)
376 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
379 Implemented RFE #2485684, and some further improvements of HL caching
381 * src/z80/peeph-z80.def:
382 Fixed a bug exposed by implementing RFE #2485684.
384 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
386 * src/z80/peeph-z80.def:
387 Peephole improvements.
390 device/include/string.h,
391 device/lib/z80/memmove.s:
393 * device/lib/z80/Makefile.in,
394 device/lib/Makefile.in,
395 support/regression/tests/memory.c,
396 device/lib/z80/strlen.s:
397 Partially implemented RFE #2471534.
399 2009-01-04 Borut Razem <borut.razem AT siol.net>
401 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
402 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
403 * doc/README.txt: updated John Hartman's e-mail address
404 * as/link/lkrel.c, as/link/lksdcclib.c:
405 fixed bug #2484677: Linker hangs
406 * src/z80/peep.c: fixed msvc warning C4047:
407 'return' : 'int ' differs in levels of indirection from 'char *'
408 * config.dsp: as/lib corrected to as/link
410 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
413 Implemented RFE #2484693.
414 * src/z80/peeph-z80.def:
415 Some peephole improvements.
417 2009-01-03 Borut Razem <borut.razem AT siol.net>
420 fixed warning: 'ret' may be used uninitialized in this function
422 2009-01-02 Borut Razem <borut.razem AT siol.net>
424 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
425 as/link/getline.[ch], as/link/lkrel.[ch]: added,
426 made support for differnet library formats more flexible,
427 preparation for support of ar format
428 * as/link/lklibr.c, as/link/z80/Makefile.in,
429 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
430 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
431 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
432 as/link/hc08/lkelf.c, as/link/aslink.h:
433 made support for differnet library formats more flexible,
434 preparation for support of ar format
436 2009-01-01 Borut Razem <borut.razem AT siol.net>
438 * as/link/asxxxx_config.h.in:
439 fixed warning: extra tokens at end of #endif directive
441 fixed warning: suggest parentheses around && within ||
442 * device/lib/Makefile.in: allow whitespaces at the end of lines in
443 ports.build, in order to make it work on cygwin - it seems to be a
444 bug in cygwin grep: CR is not treated as part of end-of-line
446 2008-12-31 Borut Razem <borut.razem AT siol.net>
448 * configure, configure.in, config.dsp, config_vc.awk,
449 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
450 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
451 introduced asxxxx_config.h.in
453 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
456 src/z80/peeph-z80.def:
457 Minor addition improvement.
459 2008-12-30 Raphael Neider <rneider AT web.de>
461 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
462 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
463 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
464 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
465 support/librarian/sdcclib.c, support/makebin/makebin.c:
466 partially revert changes from r5293..r5295
468 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
470 * src/z80/peeph-z80.def:
471 Minor peephole improvement.
473 2008-12-29 Raphael Neider <rneider AT web.de>
475 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
476 incorrectly discarded BANKSELs
478 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
480 * support/regression/tests/memory.c:
481 Added simple test for memset(), memcpy() and memmove()
483 2008-12-29 Borut Razem <borut.razem AT siol.net>
485 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
487 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
489 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
490 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
491 (177.j): added new rule
492 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
493 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
494 (decorateType CAST): propagate storage class to generic pointer results
496 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
498 * device/lib/z80/string.c,
499 device/lib/z80/printf.c,
500 device/lib/z80/mul.s:
503 Fixed code generation bug exposed by builtin memcpy().
505 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
507 * device/lib/_memcpy.c:
508 fixed conflict with builtin memcpy()
510 2008-12-26 Borut Razem <borut.razem AT siol.net>
512 * support/librarian/sdcclib.c:
513 fixed bug 2466950: "sdcclib broken"
514 by removing fgets return value check
516 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
519 device/include/string.h: Implemented RFE #1914254
521 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
522 * device/lib/z80/Makefile.in,
523 device/lib/Makefile.in,
524 device/lib/z80/memmove.s: Implemented RFE #1914256
526 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
528 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
529 * src/z80/peep.c: improved checks for unused data
531 src/z80/main.c: Implemented RFE #1899189
533 2008-12-25 Borut Razem <borut.razem AT siol.net>
535 * support/regression/Makefile.in:
536 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
538 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
540 * src/z80/peeph-z80.def: minor peephole improvements
542 2008-12-21 Borut Razem <borut.razem AT siol.net>
544 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
545 due to redefinition of symbol __assert
546 sdcclib.c:53:1:warning: "__assert" redefined
547 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
548 warning: this is the location of the previous definition
550 2008-12-20 Raphael Neider <rneider AT web.de>
552 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
553 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
554 support/cpp/libcpp/macro.c: fix format string errors
556 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
558 * src/pic/device.c: partial rewrite using strtok,
559 quieten compiler warnings, adopt SDCC coding style
561 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
562 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
563 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
564 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
565 support/librarian/sdcclib.c, support/makebin/makebin.c:
566 quieten most compiler warnings
568 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
569 probably fix operator precedence bug
571 * doc/clean.mk: quieten rm if no .lyx is present
573 2008-12-19 Borut Razem <borut.razem AT siol.net>
575 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
576 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
577 doc/README.txt, doc/test_suite_spec.lyx:
578 applied patch 2446381: Dcoumentation spelling correcitons
579 thanks to Steven Borley
581 2008-12-16 Raphael Neider <rneider AT web.de>
583 * device/include/pic/pic12f629.h,
584 device/include/pic/pic12f675.h,
585 device/lib/pic/libdev/pic12f629.c,
586 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
588 2008-12-14 Borut Razem <borut.razem AT siol.net>
590 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
591 converted to LyX 1.5.7 (\lyxformat 276) format
593 2008-12-07 Borut Razem <borut.razem AT siol.net>
595 * support/regression/tests/bitfields.c:
596 added test case for bug #2366757
598 2008-12-07 Raphael Neider <rneider AT web.de>
600 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
601 NULL pointer dereference, closes #2366757
603 2008-11-25 Raphael Neider <rneider AT web.de>
605 * device/include/pic16/pic16devices.txt,
606 sdcc/src/pic16/device.c,
607 sdcc/src/pic16/device.h: implicitly disable XINST
608 whenever CONFIG4L is set via an additional optional
609 argument to the configword directive in pic16devices.txt
611 2008-11-24 Raphael Neider <rneider AT web.de>
613 * device/lib/pic16/configure.ac,
614 device/lib/pic16/Makefile.common: fixed quoting issues
616 * device/lib/pic16/configure,
617 device/lib/pic16/debug/Makefile.in,
618 device/lib/pic16/libc/Makefile.in,
619 device/lib/pic16/libdev/Makefile.in,
620 device/lib/pic16/libio/Makefile.in,
621 device/lib/pic16/libm/Makefile.in,
622 device/lib/pic16/libsdcc/Makefile.in,
623 device/lib/pic16/Makefile.in,
624 device/lib/pic16/startup/Makefile.in: regenerated
626 * src/pic16/main.c (_pic16_finaliseOptions): revert to
629 2008-11-24 Raphael Neider <rneider AT web.de>
631 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
632 argument of --asm= or --link= to allow for
633 --asm="sh script --options", the user can double quote the
634 argument if needed: --asm="'c:/program files/gpasm' -q",
635 also fix some potential buffer overflows
637 2008-11-19 Borut Razem <borut.razem AT siol.net>
640 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
641 thanks Mauro Giachero
643 2008-11-16 Borut Razem <borut.razem AT siol.net>
645 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
646 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
648 2008-11-15 Borut Razem <borut.razem AT siol.net>
650 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
651 src/SDCCsymt.c, src/SDCCsymt.h:
652 fixed RFE #2291335 : Unnamed bit-field initialization
653 * support/regression/tests/bitfields.c:
654 added test case for RFE #2291335
655 * support/regression/tests/bug-1981238.c:
656 don't initialize unnamed bit-fields
658 2008-11-11 Raphael Neider <rneider AT web.de>
660 * device/include/pic16/pic18f25j10.h,
661 device/include/pic16/pic18f45j10.h: remove useless boilerplate
663 * device/include/pic16/adc.h,
664 device/lib/pic16/libio/adc/adcbusy.c,
665 device/lib/pic16/libio/adc/adcclose.c,
666 device/lib/pic16/libio/adc/adcconv.c,
667 device/lib/pic16/libio/adc/adcopen.c,
668 device/lib/pic16/libio/adc/adcread.c,
669 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
670 and fixed ADC routines to work for more target devices,
671 incorporates patch #2036130 by Nick Materer
673 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
675 * device/include/ctype.h,
676 * device/include/ds400rom.h,
677 * device/include/ds80c390.h,
678 * device/include/float.h,
679 * device/include/math.h,
680 * device/include/serial.h,
681 * device/include/stdbool.h,
682 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
684 * device/include/mcs51/C8051F336.h,
685 * device/include/mcs51/C8051T600.h,
686 * device/include/mcs51/C8051T610.h,
687 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
688 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
690 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
692 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
694 2008-11-10 Raphael Neider <rneider AT web.de>
696 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
697 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
698 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
699 (patch by Nick Materer, #2253980)
701 * device/lib/pic16/libio/adc.ignore,
702 device/lib/pic16/libio/i2c.ignore,
703 device/lib/pic16/libio/usart.ignore,
704 device/lib/pic16/pics.all: updated to build more device libs
706 * device/lib/pic16/libdev/Makefile.am,
707 device/lib/pic16/libdev/Makefile.in,
708 device/lib/pic16/libio/Makefile.am,
709 device/lib/pic16/libio/Makefile.in: regenerated
711 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
712 names per memory location, applied SDCC style to more functions
714 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
716 * device/include/mcs51/p89lpc933_4.h: new NXP header file
717 * device/include/mcs51/p89lpc935_6.h: new NXP header file
718 * device/include/mcs51/p89v66x.h: minor changes
719 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
721 2008-11-09 Raphael Neider <rneider AT web.de>
723 * device/include/pic/pic14devices.txt: fixed memory description for
724 12f629 and 12f675, closes #2236240
726 2008-11-06 Borut Razem <borut.razem AT siol.net>
728 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
729 pass system include paths with -isystem to sdcpp
730 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
731 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
733 2008-11-02 Raphael Neider <rneider AT web.de>
735 * doc/sdccman.lyx: updated the sections on the library build process
736 and on how to add support for new devices, and documented known
737 problems with the extended instruction set including a workaround
739 2008-11-01 Raphael Neider <rneider AT web.de>
741 * device/include/pic16/adc.h,
742 device/include/pic16/pic16devices.txt,
743 device/include/pic16/pic18f2410.h,
744 device/include/pic16/pic18f2510.h,
745 device/include/pic16/pic18f2515.h,
746 device/include/pic16/pic18f2610.h,
747 device/include/pic16/pic18f4410.h,
748 device/include/pic16/pic18f4510.h,
749 device/include/pic16/pic18f4515.h,
750 device/include/pic16/pic18f4610.h,
751 device/include/pic16/pic18fregs.h,
752 device/lib/pic16/libdev/Makefile.am,
753 device/lib/pic16/libdev/Makefile.in,
754 device/lib/pic16/libdev/pic18f2410.c,
755 device/lib/pic16/libdev/pic18f2510.c,
756 device/lib/pic16/libdev/pic18f2515.c,
757 device/lib/pic16/libdev/pic18f2610.c,
758 device/lib/pic16/libdev/pic18f4410.c,
759 device/lib/pic16/libdev/pic18f4510.c,
760 device/lib/pic16/libdev/pic18f4515.c,
761 device/lib/pic16/libdev/pic18f4610.c,
762 device/lib/pic16/libio/Makefile.am,
763 device/lib/pic16/libio/Makefile.in,
764 device/lib/pic16/pics.all: added support for 18f[24][456]10
765 and 18f[24]515 devices
766 * doc/sdccman.lyx: updated list of supported PIC16 devices
768 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
769 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
770 src/xa51/gen.c: avoid compiler warnings
771 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
773 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
775 * device/include/mcs51/p89v66x.h: NXP header file
776 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
777 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
779 2008-10-14 Raphael Neider <rneider AT web.de>
781 * device/lib/pic16/libdev/Makefile.am,
782 device/lib/pic16/libio/Makefile.am: enable building libraries for
783 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
784 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
785 * device/lib/pic16/libdev/Makefile.in,
786 device/lib/pic16/libio/Makefile.in: regenerated
788 2008-10-14 Raphael Neider <rneider AT web.de>
790 * device/include/pic16/pic18f2450.h,
791 device/include/pic16/pic18f4450.h,
792 device/lib/pic16/libdev/pic18f2450.c,
793 device/lib/pic16/libdev/pic18f4450.c,
794 device/include/pic16/adc.h,
795 device/include/pic16/pic16devices.txt,
796 device/include/pic16/pic18fregs.h,
797 device/lib/pic16/libdev/Makefile.am,
798 device/lib/pic16/libdev/Makefile.in,
799 device/lib/pic16/libio/Makefile.am,
800 device/lib/pic16/libio/Makefile.in,
801 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
803 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
804 stack to a fixed location, relax it to automatically work with all
805 but the smallest devices (256 byte RAM devices need #pragma stack)
807 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
809 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
810 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
811 * device/lib/_strcspn.c: fixed bug 2140931
813 2008-10-06 Raphael Neider <rneider AT web.de>
815 * device/include/pic16/stdio.h,
816 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
817 declared __naked for convenience, named all arguments
818 * device/lib/pic16/libc/stdio/strmgpsim.c,
819 device/lib/pic16/libc/stdio/strmmssp.c,
820 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
822 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
823 empty __naked functions,
824 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
825 corner cases (unlink first/last pCode in list), reuse more code
827 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
829 * src/ds390/main.c (_ds390_genInitStartup): added
830 * src/SDCCpeeph.c (getPatternVar): new, added,
831 (labelInRange): fixed bug 2115959
832 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
833 * src/SDCCicode.h: added newiTempOperand
834 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
835 added optimizations for 0/x and x/-1, see also patch 2142900
836 * support/regression/tests/onebyte.c (testMul): added test cases
838 2008-09-20 Borut Razem <borut.razem AT siol.net>
841 definition of absolute address symbols without initial value,
842 fixed SDCC crash "do not know how to intialize symbol"
844 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
846 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
847 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
848 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
849 * device/lib/z80/stubs.s: added stubs for above functions
850 * src/SDCCopt.c (convilong),
851 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
852 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
853 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
854 * support/regression/tests/onebyte.c: enabled all tests for z80
856 2008-09-15 Borut Razem <borut.razem AT siol.net>
858 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
859 device/lib/pic16/libc/stdio/printf.c,
860 device/lib/pic16/libc/stdio/strmusart.c,
861 device/lib/pic16/libc/stdio/printf_tiny.c,
862 device/lib/pic16/libc/stdio/sprintf.c,
863 device/lib/pic16/libc/stdio/strmgpsim.c,
864 device/lib/pic16/libc/stdio/putchar.c,
865 device/lib/pic16/libc/stdio/fprintf.c,
866 device/lib/pic16/libc/stdio/strmmssp.c,
867 device/device/lib/pic16/libc/stdio/vprintf.c,
868 device/lib/pic16/libc/stdio/printf_small.c,
869 device/lib/pic16/libc/stdio/vsprintf.c,
870 device/lib/pic16/libc/stdio/strmputchar.c,
871 device/lib/pic16/libc/Makefile.am,
872 device/lib/pic16/libc/Makefile.in:
873 *printf now returns int, puchar.c moved from stdlib to stdio,
874 *printf format parameter type changed from char * to const char *,
875 added GNU link excetion text to library source files,
876 applyed GNU coding style, removed useless svn ids,
877 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
878 binary specifier: "%b", "%hb" and "%lb"
879 * device/lib/pic16/libc/stdio/vfprintf.c:
880 applied patch #2044424: PIC16: vfprintf
881 thanks Mauro Giachero
882 * support/regression/tests/bug1057979.c:
883 removed old pic16 sprintf specifics
884 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
885 * doc/sdccman.lyx: documented 'b' binary format specifier removal
887 2008-09-15 Raphael Neider <rneider AT web.de>
889 * src/pic16/device.c (pic16_dump_usection): force udata sections
890 into the addressable range (0..0xFFF), workaround for a gpsim
891 bug preventing simulation of regtest bug1750318
892 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
893 (serialRegAssign): fixed regtest bug-971834,
894 (pic16_packRegisters): avoid null-pointer dereference
896 2008-09-14 Raphael Neider <rneider AT web.de>
898 * src/pic16/gen.c, src/pic16/ralloc.c: use
899 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
900 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
902 2008-09-12 Borut Razem <borut.razem AT siol.net>
904 * support/regression/fwk/testfwk.h:
905 define pdata as data for pic16 target
906 thanks Mauro Giachero
908 2008-09-11 Borut Razem <borut.razem AT siol.net>
910 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
911 support/regression/absolute.c:
912 applied patch #2105615: Some PIC16 testcase fixlets
913 thanks Mauro Giachero
915 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
917 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
918 * support/regression/tests/bug2094505.c: new, added
920 2008-09-07 Borut Razem <borut.razem AT siol.net>
922 * src/SDCCglue.c, src/SDCCast.c:
923 fixed throw of "excess elements" warning for char arrays
924 * support/regression/tests/nullstring.c:
925 disable warning about excess elements in array of chars initializer
927 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
929 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
930 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
931 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
932 * support/regression/tests/bug2077267.c: new, added
934 2008-09-05 Raphael Neider <rneider AT web.de>
936 * configure.in, Makefile.common.in: add support for ccache,
937 remove spurious $VERSION output, detect doc-tools even without
938 --enable-doc to facilitate later manual doc-builds, minor cleanup
939 * configure: regenerated
941 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
942 avoid races in parallel VPATH builds
943 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
944 * doc/sdccman.lyx: mention --without-ccache configure option
946 2008-09-01 Raphael Neider <rneider AT web.de>
948 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
949 * (genConstPointerGet): fix reading bitfields from __code space
950 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
951 bitfield initializers (fix regression test bug1856409.c)
952 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
955 2008-08-31 Raphael Neider <rneider AT web.de>
957 * src/pic16/gen.c (genAssign): removed useless compiler output
958 * (genPointerGet,genPointerSet,genCast),
959 src/pic16/glue.c (pic16_printGPointerType):
960 also handle PPOINTERs just to avoid spurious asserts
961 * (pic16_printIvalType,pic16_printIvalBitFields):
962 generalized to arbitrary type/bitfield sizes, allows compilation of
963 regression test bug-1981238.c
964 * (pic16_printIvalChar): fix regression test structflexarray.c
965 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
966 in initialized structs and fix #1843745
967 * (pic16_printIvalStruct): always output initializers for all fields,
968 even those not explicitly given, fixes zeropad.c regression test
969 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
970 #2073635, #1567098, and #1485812)
971 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
973 2008-08-31 Borut Razem <borut.razem AT siol.net>
975 * support/regression/tests/bug-895992.c,
976 support/regression/tests/onebyte.c:
977 enabled pic16 regression testing since the bugs
978 1511794: pic16: regression test bug-895992.c fails
979 1444425: onebyte.c regression tes fails on pic16
980 are fixed, probably by fixing
981 2048464: PIC16: fix genUminus - addresses not.c regression test
982 * src/SDCCsymt.c, src/SDCCglue.c,
983 support/regression/tests/bug-1981238.c:
984 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
987 2008-08-30 Borut Razem <borut.razem AT siol.net>
989 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
990 release version 4.3.2
992 2008-08-24 Raphael Neider <rneider AT web.de>
994 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
995 always use the sdcc from the current build tree (ignore $CC from
996 the environment, fixes compile farm builds)
997 * device/lib/Makefile.in: rename .a into .lib for compatibility,
998 remove more build products from install directory
999 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1000 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1002 2008-08-24 Borut Razem <borut.razem AT siol.net>
1004 * src/SDCC.y: applied patch
1005 2050245: Fix # 1963382
1007 1963382: Listing File - C file comment is incorrect
1010 2008-08-23 Borut Razem <borut.razem AT siol.net>
1012 * src/pic16/gen.c: applied patch
1013 2048464: PIC16: fix genUminus - addresses not.c regression test
1014 thanks Mauro Giachero
1016 2008-08-22 Borut Razem <borut.razem AT siol.net>
1018 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1019 src/pic16/main.c: allow spaces in gpasm and gplink paths
1021 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1024 * src/z80/peeph-z80.def: minor peephole improvement
1026 2008-08-15 Raphael Neider <rneider AT web.de>
1028 * src/z80/gen.c (_vemit2): suppress compiler warning
1030 * src/pic/*.[ch]: make proper use of header files and avoid
1031 ad-hoc extern declarations, mark module-local helpers 'static',
1032 removed dead/replaced code, no functional changes
1033 * src/pic16/pcode.c: disentangled from pic14 backend
1035 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1037 * src/z80/gen.c: fixed #2051348
1038 * support/regression/tests/bug-2051348.c: regression test for #2051348
1040 2008-08-10 Raphael Neider <rneider AT web.de>
1043 * Makefile.common.in: export PACKAGE for $docdir,
1044 fixes #1957036, avoid some "underquoted definition" warnings
1045 * configure: regenerated
1047 2008-08-10 Raphael Neider <rneider AT web.de>
1049 * device/lib/pic16/**: build pic16 library using autotools for
1050 improved dependency tracking
1052 * device/lib/Makefile.in,
1054 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1056 2008-08-10 Raphael Neider <rneider AT web.de>
1058 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1059 local variables if --nooverlay is given, workaround for #2023121
1061 2008-08-08 Raphael Neider <rneider AT web.de>
1063 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1065 2008-08-08 Raphael Neider <rneider AT web.de>
1067 * src/pic/pcoderegs.c,
1069 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1071 2008-08-07 Borut Razem <borut.razem AT siol.net>
1073 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1074 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1075 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1076 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1077 applied modified patch 2038174: Add support for binary constants v2
1078 thanks Mauro Giachero
1079 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1081 2008-08-04 Raphael Neider <rneider AT web.de>
1084 * src/pic16/device.h,
1086 * src/pic16/main.c: enable --optimize-goto by default
1088 * device/lib/pic16/Makefile.common.in: suppress removed option
1091 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1093 2008-07-30 Borut Razem <borut.razem AT siol.net>
1095 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1096 applied patch 22032433: PIC16: fix constant strings,
1097 thanks Mauro Giachero
1099 2008-07-29 Borut Razem <borut.razem AT siol.net>
1101 * src/pic16/gen.c: applied patches:
1102 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1103 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1104 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1105 thanks Mauro Giachero
1107 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1109 * src/port.h: Fixed typo in comment
1111 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1113 * src/z80/mappings.i: Implemented RFE #1919415
1114 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1115 #1880202, #1914434, prepared for RFE #1703943
1117 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1119 * src/z80/peeph.def,
1120 * src/z80/peeph-z80.def,
1121 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1122 preparation for Z80 peephole improvements
1124 2008-06-21 Raphael Neider <rneider AT web.de>
1126 * device/include/pic16/pic18f66j60.h,
1127 * device/include/pic16/pic18f66j65.h,
1128 * device/include/pic16/pic18f67j60.h,
1129 * device/include/pic16/pic18f86j60.h,
1130 * device/include/pic16/pic18f86j65.h,
1131 * device/include/pic16/pic18f87j60.h,
1132 * device/include/pic16/pic18f96j60.h,
1133 * device/include/pic16/pic18f96j65.h,
1134 * device/include/pic16/pic18f97j60.h,
1135 * device/lib/pic16/libdev/pic18f66j60.c,
1136 * device/lib/pic16/libdev/pic18f66j65.c,
1137 * device/lib/pic16/libdev/pic18f67j60.c,
1138 * device/lib/pic16/libdev/pic18f86j60.c,
1139 * device/lib/pic16/libdev/pic18f86j65.c,
1140 * device/lib/pic16/libdev/pic18f87j60.c,
1141 * device/lib/pic16/libdev/pic18f96j60.c,
1142 * device/lib/pic16/libdev/pic18f96j65.c,
1143 * device/lib/pic16/libdev/pic18f97j60.c,
1144 * device/include/pic16/pic16devices.txt,
1145 * device/include/pic16/pic18fregs.h,
1146 * device/lib/pic16/pics.all: added new devices
1148 * device/include/pic16/adc.h,
1149 * device/lib/pic16/libio/adc/adcbusy.c,
1150 * device/lib/pic16/libio/adc/adcopen.c,
1151 * device/lib/pic16/libio/adc/adcsetch.c,
1152 * device/lib/pic16/libio/i2c/i2copen.c,
1153 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1154 all changes from a patch by Anton Strobl
1156 2008-06-12 Borut Razem <borut.razem AT siol.net>
1158 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1159 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1160 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1161 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1162 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1163 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1164 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1165 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1166 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1167 by applying the modified patch from Risto Huotari
1169 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1173 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1174 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1175 * support/regression/tests/bug1938300.c: new, added
1177 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1179 * device/include/asm/ds390/features.h,
1180 * device/include/asm/mcs51/features.h,
1181 * device/include/mcs51/regc515c.h: inserted LGPL notice
1183 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1185 * device/lib/gbz80/div.s,
1186 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1187 patch 1597883, Thanks Robert Ramey
1189 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1192 createIvalCharPtr, createIvalPtr, createIval),
1194 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1195 initializers for local auto variables
1196 * support/regression/tests/zeropad.c: added testcase for auto initializers
1198 2008-05-26 Raphael Neider <rneider AT web.de>
1200 * device/lib/pic16/startup/crt0.c,
1201 * device/lib/pic16/startup/crt0i.c,
1202 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1203 explicit, fixed curr_entry loop for >= 256 initializer records,
1204 removed debug code (write to 0xf7e)
1206 2008-05-25 Raphael Neider <rneider AT web.de>
1208 * device/include/pic/pic16f627a.h,
1209 * device/include/pic/pic16f628a.h,
1210 * device/include/pic/pic16f648a.h: added missing ports
1212 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1214 * device/include/float.h: added __INFINITY
1215 * device/lib/_fsadd.c: handle overflows
1216 * device/lib/_fsmul.c,
1217 * device/lib/_fsdiv.c: use __INFINITY
1218 * device/lib/_fseq.c,
1219 * device/lib/_fsneq.c: handle -0.0
1220 * sim/ucsim/s51.src/uc89c51r.cc,
1221 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1222 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1223 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1224 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1225 * support/regression/tests/snprintf.c: test bug with --xstack
1227 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1229 * src/SDCCpeeph.c (callFuncByName):
1230 Support nested parenthesis in peephole function arguments (#1967300)
1232 2008-05-19 Raphael Neider <rneider AT web.de>
1234 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1235 fixed duplicate labels (#1911325)
1237 2008-05-19 Raphael Neider <rneider AT web.de>
1239 * src/regression/empty.c: suppress warning
1240 * src/regression/pointer1.c: enabled index_by_pointer()
1241 * src/regression/inline.c: now works for pic16 as well
1243 * src/pic16/device.c: include dbuf declarations
1244 * src/pic16/device.h: removed obsolete prototypes
1246 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1247 * src/pic16/glue.c: made purely local functions static,
1248 (pic16_printGPointerType, pic16_printIvalCharPtr,
1249 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1250 generic pointers' tags (#1961866)
1252 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1254 2008-05-19 Borut Razem <borut.razem AT siol.net>
1256 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1257 fixed typo, uninstall include/pic16/pic16devices.txt
1259 2008-05-18 Borut Razem <borut.razem AT siol.net>
1261 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1262 the buffer is null terminated
1263 * src/device/pic16.c:
1264 applied modified patch 1965676: Patch for Win32 16 bit PIC
1265 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1267 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1269 * src/SDCC.lex (check_type),
1270 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1272 * as/mcs51/clean.mk,
1273 * as/z80/clean.mk: also clean *.dep
1274 * device/lib/pic16/libsdcc/stack/Makefile,
1275 * sim/ucsim/libtool: removed as they are rebuild by configure
1276 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1278 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1280 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1281 fixupInline instead of createFunction to fix bug 1864577
1282 (inlineFindMaxBlockno): removed, use global blockNo
1283 * src/SDCCglobl.h: added blockNo
1285 * src/z80/peep.h: modified properties
1286 * support/regression/tests/bug1864577.c: new, added
1288 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1290 * as/mcs51/asdata.c,
1291 * as/mcs51/asm.h: added org_cnt
1292 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1293 * as/mcs51/asout.c: changed old K&R to ANSI
1294 * as/mcs51/Makefile.in: use common identifiers
1300 * as/hc08/Makefile.bcc,
1301 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1302 * sdcc_vc_in.h: added define __func__
1303 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1304 Thanks Ruud van Silfhout
1305 * support/regression/tests/bug1717305.c: new, added
1307 2008-05-05 Borut Razem <borut.razem AT siol.net>
1309 * support/regression/Makefile.in,
1310 support/regression/ports/ds390/spec.mk,
1311 support/regression/ports/hc08/spec.mk,
1312 support/regression/ports/mcs51-common/spec.mk,
1313 support/regression/ports/pic14/spec.mk,
1314 support/regression/ports/pic16/spec.mk,
1315 support/regression/ports/ucz80/spec.mk,
1316 support/regression/ports/z80/spec.mk:
1317 added INC_DIR and LIBDIR paths
1318 * src/ds390/gen.c: removed duplicated selicolon
1320 2008-05-04 Borut Razem <borut.razem AT siol.net>
1322 * support/regression/Makefile.in,
1323 support/regression/fwk/lib/testfwk.c,
1324 support/regression/ports/ds390/spec.mk,
1325 support/regression/ports/hc08/spec.mk,
1326 support/regression/ports/mcs51-common/spec.mk,
1327 support/regression/ports/mcs51-large/spec.mk,
1328 support/regression/ports/mcs51-medium/spec.mk,
1329 support/regression/ports/mcs51-small/spec.mk,
1330 support/regression/ports/mcs51-stack-auto/spec.mk,
1331 support/regression/ports/mcs51-xstack-auto/spec.mk,
1332 support/regression/ports/pic14/spec.mk,
1333 support/regression/ports/pic16/spec.mk,
1334 support/regression/ports/ucz80/spec.mk:
1335 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1336 used to run regeression tests
1338 2008-05-01 Raphael Neider <rneider AT web.de>
1340 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1341 supported devices and instructions to add new ones
1343 2008-05-01 Raphael Neider <rneider AT web.de>
1345 * device/include/pic16/adc.h,
1346 device/lib/pic16/libio/adc/adcbusy.c,
1347 device/lib/pic16/libio/adc/adcopen.c,
1348 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1349 18f2455 style ADC devices, based on patch #1776197
1350 * device/lib/pic16/libio/adc/adcclose.c,
1351 device/lib/pic16/libio/adc/adcconv.c,
1352 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1353 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1354 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1355 * device/include/pic16/pic18f4431.h,
1356 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1357 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1359 2008-05-01 Raphael Neider <rneider AT web.de>
1361 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1362 moved xinst flag into pic16_options_t
1363 * src/pic16/device.c (default_device, pic16_list_devices,
1364 pic16_find_device): removed references to sfrrange
1365 * src/pic16/gen.c (genFunction),
1366 src/pic16/glue.c (pic16initialComments),
1367 src/pic16/main.c (pic16_optionsTable),
1368 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1370 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1372 2008-04-29 Raphael Neider <rneider AT web.de>
1374 * src/pic16/devices.inc,
1375 device/include/pic16/pic16devices.txt: replaced compiled-in list
1376 of devices with a variant parsed at runtime
1377 * src/pic16/device.c: added support for parsing pic16devices.txt,
1379 * src/pic16/device.h: removed (now) unused fields from PIC_device
1380 * src/pic16/main.c: removed #pragma maxram,
1381 (_pic16_initPaths): removed bogus generation of search paths,
1382 setup the port proper only after the search paths (for
1383 pic16devices.txt) are set up,
1384 (_pic16_finaliseOptions): moved processor dependant code here
1385 from _pic16_initPaths(), clean up
1386 * src/pic16/ralloc.c (pic16_init_stack),
1387 * src/pic16/ralloc.h,
1388 * src/pic16/pcode.c: clean up
1389 * device/include/Makefile.in,
1390 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1391 * support/scripts/inc2h-pic16.pl: updated instructions
1393 2008-04-29 Raphael Neider <rneider AT web.de>
1395 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1396 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1397 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1398 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1399 added missing family members and 18f2480/2580/4480/4580 family
1400 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1401 * device/include/pic16/pic18f2525.h: use 18f4620.h
1402 * device/include/pic16/pic18f6680.h: use 18f8680.h
1403 * device/include/pic16/pic18fregs.h,
1404 device/lib/pic16/pics.all,
1405 src/pic16/devices.inc: add new devices
1406 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1407 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1408 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1409 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1410 prevent attempting to build the libio for some new devices
1412 2008-04-29 Raphael Neider <rneider AT web.de>
1414 * debugger/mcs51/Makefile.in: fixed paths to sources
1416 2008-04-25 Borut Razem <borut.razem AT siol.net>
1418 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1419 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1420 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1421 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1422 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1423 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1424 as/link/z80/linkz80.dsp: lklibr.c moved
1425 * doc/INSTALL.txt: binary archives in bz2 format
1426 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1428 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1430 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1431 * support/regression/tests/bug1856409.c: new, added
1433 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1436 * src/mcs51/peep.c: Use werror for error messages.
1437 * src/SDCCicode.c (geniCodeConditional),
1438 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1439 * src/z80/Makefile.bcc,
1440 * src/z80/z80.dsp: added src/z80/peep.c/h
1441 * support/regression/tests/bug1839321.c: new, added
1443 2008-04-20 Raphael Neider <rneider AT web.de>
1445 * device/include/pic16/pic18f2455.h: added bitfields for port C
1447 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1449 * src/z80/peep.c: Use werror for error messages.
1451 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1453 * src/z80/peep.h (declaration of notUsed()),
1454 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1456 * src/z80/z80.h (added dependency on peep.h),
1457 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1460 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1462 * src/SDCCpeeph.c (added support for notUsed()),
1463 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1465 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1466 for notUsed()): Implemented generic (that is not port-specific) part
1469 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1471 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1472 * device/lib/libsdcc.lib,
1473 * device/lib/Makefile.in,
1474 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1475 * device/lib/calloc.c: renamed to _calloc.c
1476 * device/lib/free.c: renamed to _free.c
1477 * device/lib/malloc.c: renamed to _malloc.c
1478 * device/lib/realloc.c: renamed to _realloc.c
1479 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1480 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1481 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1482 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1483 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1484 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1485 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1486 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1488 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1489 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1490 * support/regression/tests/bug1509084.c: new, added
1492 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1494 * device/include/mcs51/cc2510fx.h: added _XPAGE
1495 * device/include/mcs51/compiler.h: cosmetic changes
1497 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1499 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1502 2008-03-31 Borut Razem <borut.razem AT siol.net>
1504 * support/cpp2 renamed to support/cpp
1505 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1506 support/cpp2/libiberty/splay-tree.c,
1507 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1508 support/cpp2/libcpp/directives.c,
1509 support/cpp2/libcpp/include/cpplib.h,
1510 support/cpp2/libcpp/include/symtab.h,
1511 support/cpp2/libcpp/include/line-map.h,
1512 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1513 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1514 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1515 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1516 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1517 release version 4.3.0
1518 * configure.in, configure, Makefile.in, Makefile.bcc:
1519 adapted for moved cpp2
1521 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1523 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1524 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1526 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1530 * support/regression/tests/bug1717943.c: new, added
1532 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1534 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1535 bytewise return value assignments introduced in last commit.
1537 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1539 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1540 genMult, genJumpTab):
1541 Use 16-bit instructions for addition in some additional cases,
1542 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1544 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1546 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1547 Implemented RFE #1921450, changed some debug messages.
1549 2008-03-30 Borut Razem <borut.razem AT siol.net>
1551 * Small Device C Compiler 2.8.0 released
1552 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1553 * support/scripts/sdcc.nsi: added finish page; this version
1554 was used for 2.8.0 release
1555 * doc/knownbugs.html: removed; magically generated by the build
1556 process using gen_known_bugs.pl from now on
1558 2008-03-23 Borut Razem <borut.razem AT siol.net>
1560 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1561 and reverted it, since it was already fixed by Raphael ;-)
1562 * doc/knownbugs.html: updated for RC2
1564 2008-03-22 Raphael Neider <rneider AT web.de>
1566 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1569 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1571 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1572 * support/regression/tests/bug1839277.c: added related testBug1839299
1574 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1576 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1577 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1579 * src/mcs51/gen.c: throughout only output hex constants
1580 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1581 * support/regression/tests/bug1839277.c: new, added
1583 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1585 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1586 compilation warning about nested comments.
1588 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1590 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1591 * support/regression/tests/bug1921073.c: new, added
1593 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1595 * src/z80/SDCCpeeph.c.c (callFuncByName):
1596 Commented function parameters.
1598 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1600 * src/z80/ralloc.c (packRegsForAccUse2):
1601 disabled a broken accumulator packing optimization (fixed #1292721).
1602 * support/regression/tests/bug-1292721: Regression test for #1292721.
1604 2008-03-16 Raphael Neider <rneider AT web.de>
1606 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1607 fixed code bloat regression using a variant of patch #1915618
1609 2008-03-16 Borut Razem <borut.razem AT siol.net>
1611 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1612 icon, changed startup menu for release distribution, code cleaning,
1613 create url files instead links in startup menu
1615 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1617 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1618 * support/regression/tests/bug1579949.c: new, added
1620 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1622 * device/lib/printf_fast.c: fixed bug 1255403
1624 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1626 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1627 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1629 2008-03-14 Borut Razem <borut.razem AT siol.net>
1631 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1632 command line options
1633 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1634 is correctly displayed
1635 * as/link/z80/lkmain.c: usage line commented out
1637 2008-03-13 Borut Razem <borut.razem AT siol.net>
1639 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1640 updated the list pf supported pic14 devices
1642 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1644 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1646 2008-03-12 Borut Razem <borut.razem AT siol.net>
1648 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1649 fixed documentation request #1718191
1650 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1651 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1654 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1656 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1657 * support/regression/tests/bug1505811.c: new, added
1659 2008-03-09 Raphael Neider <rneider AT web.de>
1661 * device/include/pic16/pic18f2620.h,
1662 * device/include/pic16/pic18f4620.h,
1663 * device/lib/pic16/libdev/pic18f2620.c,
1664 * device/lib/pic16/libdev/pic18f4525.c,
1665 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1666 family to consistently use pic18f4620.[ch], fixes #1832562
1668 2008-03-09 Borut Razem <borut.razem AT siol.net>
1670 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1671 changed sdcc version to 2.8.0
1672 * knownbugs.html: regenerated
1673 * support/scripts/gen_known_bugs.pl: added number of open bugs
1675 2008-03-09 Raphael Neider <rneider AT web.de>
1677 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1678 (genOr): read volatile operand even if the result is known,
1680 (genOr,genXor): removed unused legacy code,
1681 (genDummyRead): use pic16_mov2w_volatile()
1683 2008-03-08 Borut Razem <borut.razem AT siol.net>
1685 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1686 cons w. --model-large
1687 * support/regression/staticinit.c: added regression test for bug
1690 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * src/ds390/gen.c (pushSide, genPcall),
1693 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1694 * src/mcs51/gen.c: cosmetic changes
1695 * support/regression/fwk/include/testfwk.h: added macro reentrant
1696 * support/regression/tests/bug1908493.c: new, added
1698 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1700 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1702 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1705 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1706 already set in ds390/main.c and mcs51/main.c
1708 2008-03-07 Raphael Neider <rneider AT web.de>
1710 * src/regression/init0.c: new test for initialized arrays of function
1712 * src/regression/Makefile: made a bit more flexible, added init0.c
1713 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1714 pointers, closes #1427663
1716 2008-03-05 Borut Razem <borut.razem AT siol.net>
1718 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1719 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1721 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1723 * support/librarian/sdcclib.c:Added feature request 1908061:
1724 Synchronise sdcclib commands with ar.
1726 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1728 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1729 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1730 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1731 * device/include/mcs51/compiler.h: removed umlauts, added double
1734 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1737 * support/regression/tests/bug1536762.c: new, added
1739 * src/SDCCutil.h: added getBuildDate()
1740 * src/SDCCmain.c (printVersionInfo),
1741 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1743 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1744 * src/ds390/ralloc.c (packRegisters),
1745 * src/mcs51/ralloc.c (packRegisters),
1746 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1748 * support/regression/tests/bug1618050.c: new, added
1749 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1750 * support/regression/fwk/include/testfwk.h,
1751 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1754 2008-03-04 Raphael Neider <rneider AT web.de>
1756 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1757 on accessing OP_SYM_TYPE(op)
1758 * src/pic/gen.h: removed unused prototype of genMinusDec()
1759 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1760 fix #1876953 (invalid subtraction code), removed unused code
1762 2008-03-03 Raphael Neider <rneider AT web.de>
1766 * src/pic/genarith.c,
1768 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1769 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1771 2008-03-03 Raphael Neider <rneider AT web.de>
1773 * src/pic/device.c (find_device): search user-specified paths first
1774 for pic14devices.txt, fixes #1900827
1776 2008-03-02 Borut Razem <borut.razem AT siol.net>
1778 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1779 AddToPath and RemoveFromPath
1781 2008-03-01 Borut Razem <borut.razem AT siol.net>
1783 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1784 work correctly, added debugging support if -DSDCC.DEBUG command line
1787 2008-02-28 Borut Razem <borut.razem AT siol.net>
1789 * doc/sdccman.lyx: cosmetic changes
1791 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1793 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1794 * doc/sdccman.lyx: fixed unmeant removal of spaces
1796 2008-02-27 Borut Razem <borut.razem AT siol.net>
1798 * support/scripts/sdcc.nsi: corrected installation directory for
1799 current user installation mode
1800 * doc/README.txt: added Philipp Klaus Krause to the developers list
1802 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1804 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1805 return ifx condition
1806 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1807 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1808 ifxJump to fix bug 1838000
1809 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1810 * support/regression/tests/bug1838000.c: new, added
1811 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1813 2008-02-26 Borut Razem <borut.razem AT siol.net>
1815 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1817 * support/scripts/sdcc.nsi: added MULTIUSER page,
1818 NSIS upgraded to version 2.35
1820 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1822 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1823 * support/regression/tests/bug1565152.c: new, added
1825 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1827 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1828 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1829 * support/regression/tests/bug1670148.c: new, added
1831 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1833 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1835 2008-02-24 Borut Razem <borut.razem AT siol.net>
1837 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1838 is ineffective for unsigned char parameter
1840 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1843 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1844 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1845 * support/Util/MySystem.c (my_system): output errorcode when verbose
1847 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1849 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1852 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1854 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1857 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1859 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1861 2008-02-21 Borut Razem <borut.razem AT siol.net>
1863 * support/regression/Makefile.in,
1864 support/regression/ports/ds390/spec.mk,
1865 support/regression/ports/hc08/spec.mk,
1866 support/regression/ports/mcs51-common/spec.mk,
1867 support/regression/ports/pic14/spec.mk,
1868 support/regression/ports/pic16/spec.mk,
1869 support/regression/ports/ucz80/spec.mk,
1870 support/regression/ports/xa51/spec.mk:
1871 added CFLAGS when compiling timeout
1873 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1875 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1878 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1881 * support/regression/tests/bug1888147.c: new, added
1883 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1885 * src/z80/gen.c: fixed bugs #1596270, #1736867
1887 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1889 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1890 contents, mostly fixes #1596270
1892 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1894 * src/z80/peeph.def,
1895 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1896 peepholes, fixes #1806565
1898 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1901 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1902 fixes bug 1739475, thanks Robert Larice
1903 (rule 271): new, added
1905 2008-02-18 Borut Razem <borut.razem AT siol.net>
1907 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1909 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1913 2008-02-17 Raphael Neider <rneider AT web.de>
1915 * src/pic16/genarith.c,
1918 * src/pic16/genutils.c: removed unused legacy code,
1919 removed unused fields from struct asmop and struct _G
1921 2008-02-17 Raphael Neider <rneider AT web.de>
1923 * src/pic16/gen.c (AccRsh): cosmetic changes,
1924 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1925 genRightShiftLiteral): fixed to work with SFRs as result by
1926 assigning only once to result,
1927 removed a lot of unused/excluded code fragments
1929 2008-02-17 Raphael Neider <rneider AT web.de>
1931 * device/include/pic/pic16f88.h,
1932 * device/include/pic/pic16f886.h,
1933 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1935 2008-02-17 Borut Razem <borut.razem AT siol.net>
1937 * src/z80/peeph.def: applied patch
1938 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1939 * src/z80/gen.c, src/z80/peeph.def: applied patch
1940 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1941 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1942 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1943 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1944 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1945 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1947 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * as/link/mcs51/aslink.dsp: removed SDK define
1950 * as/link/z80/clean.mk: brought in sync with other ports
1951 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1952 * as/hc08/Makefile.bcc,
1953 * as/mcs51/Makefile.bcc,
1954 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1955 * src/z80/main.c (_setValues): use the now capitalized -Z,
1956 (z80_port, gbz80_port): generate debug information when asked
1958 2008-02-16 Borut Razem <borut.razem AT siol.net>
1960 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1961 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1962 as/z80/Makefile.in. as/z80/Makefile.bcc:
1963 applied patch #1893393: patch for as-z80 and link-z80 to generate
1964 cdb, thanks to Armin Diehl
1965 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1966 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1967 asnoice.c moved to as/asxxsrc/asnoice.c
1968 * src/z80/peeph-gbz80.def: applied patch
1969 #1880235: Z80 return peephole, thanks to Philipp Krause
1971 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1974 * doc/sdccman.lyx: bumped version to 2.7.5
1975 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1977 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * device/include/pic16/stdlib.h,
1980 * device/lib/pic16/libc/stdlib/ltoa.c,
1981 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1983 2008-02-13 Borut Razem <borut.razem AT siol.net>
1985 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1986 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1987 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1988 src/SDCCopt.c, src/SDCCval.c:
1989 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1991 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1993 * src/SDCCsymt.c (compareType): fixed bug 1309013
1995 2008-02-09 Borut Razem <borut.razem AT siol.net>
1997 * src/SDCCval.c, src/SDCCval.h:
1998 code cleaning, added function constChrVal()
1999 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2000 call constChrVal() instead constVal()
2002 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2007 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2008 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2011 2008-02-01 Raphael Neider <rneider AT web.de>
2013 * device/include/pic/pic16f886.h,
2014 * device/include/pic/pic16f887.h: added RA6 and RA7
2016 2008-01-24 Raphael Neider <rneider AT web.de>
2018 * device/include/pic/pic16f88.h: added RA6 and RA7
2019 * device/lib/pic/libdev/disabled_pic16f886.c,
2020 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2022 * src/pic16/devices.inc,
2023 * device/include/pic16/pic18f2423.h,
2024 * device/include/pic16/pic18f2523.h,
2025 * device/include/pic16/pic18fregs.h,
2026 * device/lib/pic16/pics.all
2027 * device/lib/pic16/libdev/pic18f2423.c,
2028 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2029 * device/lib/pic16/libio/i2c.ignore,
2030 * device/lib/pic16/libio/usart.ignore,
2031 * device/lib/pic16/libio/adc.ignore: ignore new devices
2033 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2035 * src/SDCCast.c (createRMW): fixed bug 1582651
2037 2008-01-20 Borut Razem <borut.razem AT siol.net>
2039 * src/SDCCcse.c: partially fixed enhancement request
2040 #1793872 - multiply by -1 not collapsed
2041 * support/regression/tests/arithcsi.c: added regression test
2043 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2045 * as/mcs51/asx8051.dsp: removed define SDK
2046 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2047 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2049 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2050 cosmetic changes, brought more in sync, changed old K&R to ANSI
2052 2008-01-13 Borut Razem <borut.razem AT siol.net>
2054 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2055 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2057 2007-12-30 Borut Razem <borut.razem AT siol.net>
2059 * src/pic16/gen.c: fixed implementation of bitwise operations for
2061 * support/regression/tests/bitwise.c: added test cases
2063 2007-12-29 Borut Razem <borut.razem AT siol.net>
2065 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2066 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2067 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2068 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2069 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2070 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2071 src/pic16/pcode.[ch]: added const qualifier
2072 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2073 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2074 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2075 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2076 * as/asxxsrc/aslex.c: use dbuf_getline()
2077 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2078 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2079 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2080 as/z80/asm.h, as/z80/z80adr.c:
2081 changed type of ib and ip to const char *
2083 2007-12-28 Borut Razem <borut.razem AT siol.net>
2085 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2086 introduced (readlin) - long lines are turuncated
2087 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2088 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2089 as/z80/Makefile.in: moved aslex.c to asxxsrc
2090 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2091 * as/hc08/asmain.c, as/mcs51/asmain.c:
2092 added missing initialization of a_addr field
2093 * support/regression/tests/long_asm_line.c: added regtest for long
2096 2007-12-22 Borut Razem <borut.razem AT siol.net>
2098 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2100 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2104 2007-12-16 Borut Razem <borut.razem AT siol.net>
2106 * device/include/pic16/stdbool.h: removed, since already exists in
2107 device/include/; this also fixes bitopcse.c regression test for pic16
2109 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2110 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2111 dereference doesn't work; covered by regression test bug1399290
2113 2007-12-05 Borut Razem <borut.razem AT siol.net>
2115 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2118 2007-12-01 Borut Razem <borut.razem AT siol.net>
2120 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2121 corrected handling of the highest_valid_address
2123 2007-11-17 Raphael Neider <rneider AT web.de>
2125 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2126 * src/pic/glue.c (picglue): emit .file if --debug is given
2128 2007-11-17 Raphael Neider <rneider AT web.de>
2130 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2131 care when left or right operand resides in result, fixes #1830220
2133 2007-11-17 Borut Razem <borut.razem AT siol.net>
2135 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2136 #983491 - "Merge duplicate strings function is ineffective"
2137 * support/regression/tests/bug-983491.c: regtest disabled
2138 * as/asxxsrc: created
2139 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2140 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2141 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2142 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2143 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2144 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2145 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2146 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2147 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2148 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2149 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2150 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2151 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2153 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2155 * device/include/stdarg.h: added and removed some casts
2156 * src/SDCCsymt.c (compareType): Fully check types between generic and
2157 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2159 2007-11-13 Borut Razem <borut.razem AT siol.net>
2161 * support/regression/tests/bug-1817005.c:
2162 added regtest for bug #1817005 - as-z80 chokes on long labels
2164 2007-11-12 Borut Razem <borut.razem AT siol.net>
2166 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2167 as/z80/asout.c, as/z80/aslist.c:
2168 fixed bug #1817005 - as-z80 chokes on long labels
2170 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2173 * as/z80/asmain.c: cosmetic changes
2176 * as/z80/alloc.h: removed
2178 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2179 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2180 * as/link/hc08/Makefile.in,
2181 * as/link/mcs51/Makefile.in,
2182 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2184 * as/link/mcs51/lkarea.c,
2185 * as/link/mcs51/lkmain.c: cosmetic changes
2186 * as/link/hc08/lklibr.c,
2187 * as/link/z80/lklibr.c,
2188 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2189 used cygwin_conv_to_full_posix_path,
2190 added warnings, cosmetic changes, brought more in sync
2191 changed old K&R into ANSI function declarations
2192 * as/link/z80/lklibr.c (loadAdb): added
2193 * as/link/z80/lkmain.c: removed -- option from usage text
2195 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2197 * src/mcs51/gen.c (outBitC): optimized for no result
2199 2007-10-31 Borut Razem <borut.razem AT siol.net>
2201 * src/SDCCsymt.c: fixed (hopeful properly) bug
2202 #1805702 - order of extern matters
2203 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2206 2007-10-29 Borut Razem <borut.razem AT siol.net>
2208 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2209 - order of extern matters
2210 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2213 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2215 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2216 24bitMode, portIsDS390
2217 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2218 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2219 (notVolatileVariable): also check sloc names,
2220 (callFuncByName): moved ftab[] out of function and sorted it by use
2222 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2224 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2225 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2226 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2227 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2228 * support/regression/tests/bug-880197.c: new, added
2230 2007-10-28 Borut Razem <borut.razem AT siol.net>
2232 * support/regression/Makefile.in,
2233 support/regression/ports/mcs51-large/spec.mk,
2234 support/regression/ports/mcs51-xstack-auto/spec.mk,
2235 support/regression/ports/mcs51-stack-auto/spec.mk,
2236 support/regression/ports/mcs51-medium/spec.mk,
2237 support/regression/ports/mcs51-common/spec.mk,
2238 support/regression/ports/mcs51-common/*,
2239 support/regression/ports/mcs51-small/*:
2240 mcs51 renamed to mcs51-common, created mcs51-small
2241 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2242 * support/regression/tests/bug-1805702.c: added regtest for bug
2245 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2247 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2248 added new rules 265 - 270
2249 * support/regression/tests/bug1721024.c:new, added
2250 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2251 introduced new test-mcs51 to run all mcs51 tests
2253 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2255 * support/regression/tests/bug1816470.c: new, added
2257 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2260 propagate for *,+,- with float, fixed bug 1816470
2261 (decorateType): cast to resultTypeProp instead of resultType
2263 2007-10-19 Borut Razem <borut.razem AT siol.net>
2265 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2266 function is ineffective" for pic16 tareget
2267 * support/scripts/listerr.c: corrected include path
2268 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2271 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2273 * support/regression/tests/using.c: new, added
2274 * support/regression/tests/vaargs.c: fixed and enabled test
2276 2007-10-18 Borut Razem <borut.razem AT siol.net>
2278 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2280 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2282 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2284 * doc/sdccman.lyx: documented option --Werror
2285 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2286 RegBankUsed[] earlier
2288 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2290 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2294 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2296 * src/SDCCast.c (decorateType): improved optimization of tri-op
2297 * src/SDCCerr.c (vwerror, setWError),
2299 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2300 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2302 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2305 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2306 * support/regression/tests/bug-223113.c,
2307 * support/regression/tests/bug-426632.c,
2308 * support/regression/tests/bug-468811.c,
2309 * support/regression/tests/bug-477835.c,
2310 * support/regression/tests/bug-478094.c,
2311 * support/regression/tests/bug-499644.c,
2312 * support/regression/tests/bug-524209.c,
2313 * support/regression/tests/bug-524211.c,
2314 * support/regression/tests/packcast.c,
2315 * support/regression/tests/structidx.c: added empty tests
2316 * support/regression/tests/bug-607243.c: enabled test
2318 2007-10-06 Borut Razem <borut.razem AT siol.net>
2320 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2321 support of universal binaries on Mac OS X
2323 2007-10-02 Borut Razem <borut.razem AT siol.net>
2325 * src/SDCCval.h: unified double2ul macro for all platforms
2326 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2327 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2329 2007-09-30 Borut Razem <borut.razem AT siol.net>
2331 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2333 * sdcc_vc_in.h: enabled warnings
2334 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2335 unsigned type, result still unsigned
2336 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2338 2007-09-28 Raphael Neider <rneider AT web.de>
2340 * src/pic/device.c (find_device): prevent buffer underflow error
2341 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2342 the just destroyed list entry
2344 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2346 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2349 2007-09-18 Borut Razem <borut.razem AT siol.net>
2351 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2352 applied to unsigned type, result still unsigned
2354 2007-09-17 Borut Razem <borut.razem AT siol.net>
2356 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2357 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2358 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2359 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2360 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2361 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2362 src/z80/gen.c, src/z80/ralloc.c:
2363 fixed bug #1739860 - sdcc does not work correctly on some platforms
2365 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2367 2007-09-17 Raphael Neider <rneider AT web.de>
2369 * src/pic16/device.c: reverted to previous version
2370 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2372 2007-09-16 Raphael Neider <rneider AT web.de>
2374 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2375 as this raises a ton of gpasm warnings, just emit a second label
2376 * src/pic16/devices.inc,
2377 * device/lib/pic16/pics.all,
2378 * device/lib/pic16/libdev/pic18f2585.c,
2379 * device/lib/pic16/libdev/pic18f2680.c,
2380 * device/lib/pic16/libdev/pic18f2682.c,
2381 * device/lib/pic16/libdev/pic18f2685.c,
2382 * device/lib/pic16/libdev/pic18f4585.c,
2383 * device/lib/pic16/libdev/pic18f4680.c,
2384 * device/lib/pic16/libdev/pic18f4682.c,
2385 * device/lib/pic16/libdev/pic18f4685.c,
2386 * device/include/pic16/pic18f2585.h,
2387 * device/include/pic16/pic18f2680.h,
2388 * device/include/pic16/pic18f2682.h,
2389 * device/include/pic16/pic18f2685.h,
2390 * device/include/pic16/pic18f4585.h,
2391 * device/include/pic16/pic18f4680.h,
2392 * device/include/pic16/pic18f4682.h,
2393 * device/include/pic16/pic18f4685.h,
2394 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2395 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2396 patch contributed by Anton Strobl, applied with changes
2398 2007-09-16 Raphael Neider <rneider AT web.de>
2400 * device/include/pic16/pic18f2431.h,
2401 * device/include/pic16/pic18f25j10.h,
2402 * device/include/pic16/pic18f4431.h,
2403 * device/include/pic16/pic18f45j10.h: adopted common include style
2404 * device/include/pic16/pic18f1320.h,
2405 * device/include/pic16/pic18f2320.h,
2406 * device/include/pic16/pic18f2525.h,
2407 * device/include/pic16/pic18f4320.h,
2408 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2409 * device/include/pic16/pic18fregs.h: prepared for automatic include
2410 file selection by having DEVICE.h for every DEVICE
2411 * device/lib/pic16/libdev/pic18f2320.c,
2412 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2414 * device/lib/pic16/configure.in,
2415 * device/lib/pic16/configure: use rm -rf instead of rmdir
2416 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2417 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2419 2007-09-09 Borut Razem <borut.razem AT siol.net>
2421 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2422 distingush between i386 and ppc Mac OS X versions
2424 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2427 * support/regression/tests/bug1788177.c: new, added
2429 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2431 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2432 * device/include/mcs51/lint.h added keyword __naked
2434 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * src/SDCCmem.h: removed maxRegBank
2439 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2440 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2441 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2442 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2443 name and behaviour to handle banked functions
2444 (scan4op): and use it to fix bug 1786213
2446 2007-09-03 Raphael Neider <rneider AT web.de>
2448 * device/include/pic16/pic18f248.h,
2449 * device/include/pic16/pic18f258.h,
2450 * device/include/pic16/pic18f448.h,
2451 * device/lib/pic16/libdev/pic18f248.c,
2452 * device/lib/pic16/libdev/pic18f258.c,
2453 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2454 added T0CONbits, fixes #1786891
2456 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2458 * src/ds390/gen.c (genFarPointerSet),
2459 * src/hc08/ralloc.c (packRegisters),
2460 * src/mcs51/ralloc.c (packRegisters),
2461 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2463 * src/SDCCicode.h: POINTER_SET can be true for literals too
2464 * support/regression/tests/bug1750318.c: new, added
2466 2007-08-23 Borut Razem <borut.razem AT siol.net>
2468 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2469 library versions without the completition functionality
2471 2007-08-22 Raphael Neider <rneider AT web.de>
2473 * device/include/pic16/pic18f1220.h,
2474 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2476 2007-08-12 Borut Razem <borut.razem AT siol.net>
2478 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2480 2007-08-11 Borut Razem <borut.razem AT siol.net>
2482 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2483 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2484 support/Util/SDCCerr.[ch] moved to src
2485 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2486 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2487 device/examples/ds390/tinitalk/tinitalk.dsp,
2488 device/examples/serialcomm/windows/serialcomm.dsp,
2489 support/librarian/librarian.dsp:
2490 removed linking of unused odbc32.lib and odbccp32.lib
2491 * support/scripts/winres.h:
2492 added for compilation with Visual C++ 2005 Express Edition
2494 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2496 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2499 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2501 * sdccconf_in.h: update the endian test so that SPARC Solaris
2502 does not throw syntax errors
2504 2007-08-06 Borut Razem <borut.razem AT siol.net>
2506 * doc/sdccman.lyx: removed two index entries which prevented the
2507 generation of sdcc doc archive
2509 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2511 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2512 instead of lyx 1.5.0.
2514 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2516 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2517 Lucas Loizaga, with minor modifications. Thanks!
2519 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2521 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2524 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2526 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2527 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2530 2007-07-22 Borut Razem <borut.razem AT siol.net>
2532 * configure.in, configure: re-introduced .version
2533 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2534 the version reverted to 2.7.0
2536 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2539 * doc/sdccman.lyx: bumped version to 2.7.3
2540 * device/include/mcs51/compiler.h: fixed elif->else
2541 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2542 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2543 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2544 enable accuse for bit operands
2545 * src/SDCCmain.c (printVersionInfo),
2546 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2547 environment descriptor
2548 * src/SDCCutil.h: added getBuildEnvironment
2549 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2550 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2551 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2552 * support/regression/tests/bug1348008.c,
2553 * support/regression/tests/bug1496419.c,
2554 * support/regression/tests/bug1503067.c,
2555 * support/regression/tests/preproc.c: added empty tests
2557 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2559 * support/regression/tests/bug1678803.c: new, added
2561 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2564 * as/link/hc08/lkihx.c,
2565 * as/link/hc08/lkrloc.c,
2566 * as/link/mcs51/lkihx.c,
2567 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2568 ihxExtendedLinearAddress
2569 * as/link/mcs51/lkrloc.c (relr),
2570 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2571 acall/ajmp, see bug 830513
2573 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2575 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2576 (cseBBlock): remember aggr2ptr has been used
2577 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2578 (geniCodeAssign): fixed bug 868103
2579 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2580 added operandSize prototype
2581 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2582 (genDataPointerSet): use max of size of right and result,
2583 (gencjne): added parameter useCarry for optimization,
2584 (genCmpEq): use carry if appropriate,
2585 (genXor): check if operand already in carry
2586 * support/regression/tests/bug-868103.c: enabled test
2588 2007-07-12 Raphael Neider <rneider AT web.de>
2590 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2592 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2594 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2595 from Robert Larice, thanks
2596 * support/regression/tests/bitopcse.c,
2597 * support/regression/tests/bitvars.c,
2598 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2599 * support/regression/tests/bug-927659.c: enabled test for z80
2600 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2601 * support/regression/tests/bug1745717.c: new, added
2602 * support/regression/tests/literalop.c,
2603 * support/regression/tests/nullstring.c: removed storage definitions that
2604 are now in testfwk.h
2606 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2608 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2609 and bool for targets that do not fully support it.
2610 * support/regression/tests/bug1546986.c,
2611 * support/regression/tests/bug1723128.c,
2612 * support/regression/tests/bug1734654.c,
2613 * support/regression/tests/bug1738367.c,
2614 * support/regression/tests/constantRange.c: only use bool if allowed
2616 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2618 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2619 Larice, also handle function pointers
2620 * support/regression/tests/bug1749275.c: new, added
2622 2007-07-03 Borut Razem <borut.razem AT siol.net>
2624 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2625 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2626 #1746528: SDCC should ignore ':' in inline assembler comments
2627 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2629 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2631 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2632 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2634 2007-06-29 Borut Razem <borut.razem AT siol.net>
2636 * src/SDCCmain.c: fixed bug
2637 #1744746: SDCC #4867: broken option --xram-size
2639 2007-06-28 Borut Razem <borut.razem AT siol.net>
2641 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2642 find out the endianess of host machine for ucsim
2644 2007-06-27 Borut Razem <borut.razem AT siol.net>
2646 * support/regression/generate-cases.py: corrected the file name
2648 * configure.in, configure, sdccconf_in.h: find out the endianess of
2650 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2653 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2655 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2657 2007-06-26 Borut Razem <borut.razem AT siol.net>
2659 * support/regression/generate-cases.py: display warning if function
2660 list is empty; implemented more flexible rule for detection of
2661 testing functions, allowing return type 'void' in the same line as
2662 the function name in the function definition
2663 * support/regression/tests/bug-1654060.c: corrected test
2664 * support/librarian/sdcclib.c: fixed warning:
2665 format '%s' expects type 'char *', but argument 2 has type 'int'
2667 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2669 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2670 Multiple infiles for sdcclib.
2672 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2674 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2677 2007-06-18 Borut Razem <borut.razem AT siol.net>
2679 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2680 how to handle comments, so they have to be removed by the
2681 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2682 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2683 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2684 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2685 table driven option hadling
2687 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2689 * src/SDCCast.c (decorateType),
2690 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2691 iCode to ast level to fix bug 1738367
2692 * support/regression/tests/bug1738367.c: new, added
2694 2007-06-15 Raphael Neider <rneider AT web.de>
2696 * src/pic16/devices.inc,
2697 * device/lib/pic16/pics.all,
2698 * device/include/pic16/pic18fregs.h,
2699 * device/include/pic16/pic18f[24][45]20.h,
2700 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2701 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2702 * device/lib/pic16/Makefile.in: faster cleanup
2704 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2706 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2708 2007-06-13 Raphael Neider <rneider AT web.de>
2710 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2712 2007-06-12 Raphael Neider <rneider AT web.de>
2714 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2715 suppress bit defines if NO_BIT_DEFINES is #define'd
2716 * device/include/pic/pic*.h: recreated all headers to include
2717 conditional bit defines
2718 * device/include/pic/pic16f886.h,
2719 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2720 * device/include/pic/recreate.sh: script to recreate the complete
2721 device library files based on the currently supported devices
2723 2007-06-12 Borut Razem <borut.razem AT siol.net>
2725 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2726 support/regression/Makefile.in, support/scripts/build.mak,
2727 support/scripts/Makefile.snapshot:
2728 use new svn URL scheme
2729 * doc/sdccman.lyx: SDCC Wiki moved to
2730 http://sdcc.wiki.sourceforge.net/
2732 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2734 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2735 * support/regression/tests/bug1734654.c: added
2737 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2739 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2740 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2741 with literal operands
2743 2007-06-10 Borut Razem <borut.razem AT siol.net>
2745 * as/link/z80/lklibr.c: fixed mingw build warning
2746 lklibr.c:575: warning: implicit declaration of function 'tolower'
2747 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2748 src/z80/main.c: move target specific options from src/SDCCmain.c
2749 to src/<target>/main.c
2751 2007-06-09 Borut Razem <borut.razem AT siol.net>
2753 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2754 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2755 * support/regression/tests/bug-1294691.c: added
2757 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2760 can also be static, fixes bug 1733438
2761 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2762 have absolute address too
2763 (computeType): added optimization for 'cond ? true : false'
2764 * support/regression/tests/absolute.c: added test for static absolute var
2766 2007-06-08 Raphael Neider <rneider AT web.de>
2768 * src/regression/Makefile: suppress parallel builds, allow easy
2769 switching between pic14/pic16 ports
2770 * src/regression/picregs.h: added pic14/16 header file switch
2771 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2772 inline.c,nestfor.c,string1.c}: include "picregs.h"
2774 2007-06-07 Borut Razem <borut.razem AT siol.net>
2776 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2777 permanent solution to suppress GCC 4.2.0 c++ warning:
2778 deprecated conversion from string constant to `char *'
2779 use 'const char *' where ever required
2780 * support/regression/generate-cases.py: implemented more flexible rule
2781 for detection of testing functions, allowing white-spaces surrounding
2782 the function name and the 'void' parameter.
2783 * support/regression/tests/constantRange.c,
2784 support/regression/tests/scott-compare3.c: fixed failing regression
2785 tests, uncovered by implementation of more flexible rule for detection
2786 of testing functions
2788 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2792 2007-06-04 Borut Razem <borut.razem AT siol.net>
2794 * configure.in, configure, config_vc.awk: sdcc version number is now
2795 stored in configure.in; removed .version
2796 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2797 doc/INSTALL.txt: version bumped to 2.7.2
2798 * sim/ucsim/configure.in, sim/ucsim/configure:
2799 use "read" to read from .version
2801 2007-06-03 Borut Razem <borut.razem AT siol.net>
2803 * */Makefile.in: removed annoying warning:
2804 Makefile:xx: Makefile.dep: No such file or directory
2806 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2808 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2809 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2810 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2811 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2812 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2813 bugfix: only use newBoolLink for bit result type
2814 * src/SDCCicode.c (geniCodeLogic): added param tree,
2815 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2816 (geniCodeLogicAndOr): use IS_BIT,
2817 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2818 (ast2iCode): added tree param to geniCodeLogic for comparisons
2819 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2820 * support/regression/tests/bug1723128.c: added test NotZero
2822 2007-06-01 Borut Razem <borut.razem AT siol.net>
2824 * SDCPP synchronized with GCC CPP release version 4.2.0,
2825 currently the latest release:
2826 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2827 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2828 support/cpp2/cppdefault.h, support/cpp2/except.h,
2829 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2830 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2831 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2832 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2833 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2834 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2835 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2836 support/cpp2/opts.h, support/cpp2/output.h,
2837 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2838 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2839 support/cpp2/system.h, support/cpp2/version.c,
2840 support/cpp2/Makefile.in: modified
2841 * support/cpp2/opts-common.c: added
2842 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2843 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2844 search for included source file in local directory
2845 * sim/ucsim/configure, sim/ucsim/configure.in:
2846 temporary solution to suppress GCC 4.2.0 c++ warning:
2847 deprecated conversion from string constant to `char *'
2849 2007-06-01 Raphael Neider <rneider AT web.de>
2851 * device/lib/pic/libdev/pic12f683.c,
2852 * device/include/pic/pic12f683.h: added GPIO bits
2854 2007-06-01 Raphael Neider <rneider AT web.de>
2856 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2857 quotation marks, clarified role of PIC14 vs. PIC16 ports
2858 * src/pic16/devices.inc,
2859 * device/include/pic16/pic18fregs.h,
2860 * device/include/pic16/pic18f[24][45]j10.h,
2861 * device/lib/pic16/pics.all,
2862 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2863 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2864 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2865 for new devices as they are not yet supported by gputils
2867 2007-05-31 Borut Razem <borut.razem AT siol.net>
2869 * Small Device C Compiler 2.7.0 released
2870 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2871 changed sdcc version to 2.7.1
2872 * support/scripts/sdcc.nsi: added How to create WIN32 release
2875 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2877 * doc/sdccman.lyx: documented initialization and allocation of absolute
2878 variables, bit parameter passing, the need for function pointers to be
2879 reentrant and alpha quality support of inline and retrict
2881 2007-05-26 Borut Razem <borut.razem AT siol.net>
2883 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2884 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2885 * docs/knownbugs.html: updated
2887 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2889 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2891 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2893 (gencjneshort): optimized when left is AOP_DIR
2894 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2895 initializing unions in a struct/array
2896 * support/regression/fwk/include/testfwk.h: added defines for data, near
2897 and far for host and z80
2898 * support/regression/tests/bug1723128.c: new, added
2900 2007-05-22 Borut Razem <borut.razem AT siol.net>
2902 * doc/knownbugs.html: updated
2904 2007-05-21 Raphael Neider <rneider AT web.de>
2906 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2907 error message instead
2908 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2910 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2912 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2914 2007-05-21 Raphael Neider <rneider AT web.de>
2916 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2918 * src/regression/gpsim_assert.h,
2919 * src/regression/Makefile,
2920 * src/regression/pcodeopt.c: regression test for the above fix
2922 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2924 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2925 jumps to self, fixed bug 1717281
2927 2007-05-10 Borut Razem <borut.razem AT siol.net>
2929 * support/scripts/gen_known_bugs.pl: cosmetic fix
2930 * doc/knownbugs.html: generated by gen_known_bugs.pl
2932 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2934 * src/SDCCast.c (createFunction): also generate non-inlined version of
2935 function for functions declared as "static inline"
2936 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2937 function can be inlined after non-inlined version generated.
2939 2007-05-10 Borut Razem <borut.razem AT siol.net>
2941 * support/scripts/gen_known_bugs.pl: added script
2942 which generates knownbugs.html
2944 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2946 * doc/knownbugs.html: updated for release 2.7.0
2948 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2950 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2952 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2955 (throughout): updated generating comments
2956 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2957 (throughout): updated generating comments
2958 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2959 rule instead of at the second, or it might skip lines when removing the
2961 * support/regression/tests/bug1714204.c: changed test to foo
2963 2007-05-08 Borut Razem <borut.razem AT siol.net>
2965 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2966 thanks to SDCC Distributed Compile Farm members,
2967 added Z80 and GBZ80 command line options
2968 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2970 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2972 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2973 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2974 * support/regression/tests/longlit.c: modified to be tested at all and
2975 to pass the actual test
2977 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2979 * device/include/mcs51/uPSD33xx.h: Added.
2981 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2983 * device/lib/_gptrput.c,
2984 * device/lib/_gptrget.c: removed old code,
2986 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2987 * support/regression/tests/bug1714204.c: new, added
2989 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2991 * support/regression/tests/regtrack.c: test was never executed
2992 because of the regression test being picky about white spaces.
2993 * device/lib/mcs51/crtclear.asm: added comment
2995 2007-05-06 Raphael Neider <rneider AT web.de>
2997 * device/lib/pic/Makefile.rules,
2998 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2999 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3001 2007-05-06 Raphael Neider <rneider AT web.de>
3003 * src/pic16/device.h,
3005 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3006 _pic16_setDefaultOptions): removed/reordered command-line args
3007 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3008 devices, regrouped command line args, environment variables),
3009 clarified sone points, added sections on how to add devices to the
3012 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3014 * src/z80/peeph.def: fixed bug in rule 2
3016 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3018 * src/port.h: added TARGET_MCS51_LIKE
3019 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3020 take advantage of it too
3021 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3022 (shiftR2Left2Result): Optimized: don't check shifting by 0
3023 * src/z80/peeph-z80.def,
3024 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3025 modifications, see patch 1700823
3026 * src/mcs51/peep.c (): fixed bug 1712928
3027 * support/regression/tests/bug1712928.c: new, added
3029 2007-05-05 Borut Razem <borut.razem AT siol.net>
3031 * device/lib/pic16/Makefile.common.in,
3032 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3033 removed bash dependencies
3035 2007-05-01 Borut Razem <borut.razem AT siol.net>
3038 fixed bug #1710507: --i-code-in-asm makes compile fail
3039 all iCode comments are now one liners
3040 * src/mcs51/gen.c: fixed memory leak
3042 2007-05-01 Raphael Neider <rneider AT web.de>
3044 * device/lib/pic/libdev/*.c
3045 * device/include/pic/*.h: regenerated all device libs from updated
3047 * support/scripts/inc2h.pl: documented usage, now uses strict to
3050 2007-04-30 Borut Razem <borut.razem AT siol.net>
3053 fixed bug #1669175: Problem with space in output paths
3054 documented how to use paths with spaces for Windows users
3056 2007-04-29 Borut Razem <borut.razem AT siol.net>
3058 * Fixed svn:eol-style and svn:keywords properties
3059 * src/SDCCval.c: fixed bug
3060 #1592871: Segfault with "large" const arrays of characters
3061 replaced recursion with iteration
3062 * Removed svn:executable property from non-executable files
3064 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3066 * src/mcs51/gen.c (genRet): fixed bug 1707003
3068 2007-04-27 Raphael Neider <rneider AT web.de>
3070 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3071 createReachingDefinitions,assignValnums,pic16_destructDF,
3072 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3073 prevent NULL pointer dereferences
3074 * device/lib/pic/libdev/pic16f886.c,
3075 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3076 prevent building them, gputils do not really support them yet
3078 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3080 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3081 helps printf_small. 32 bytes more __idata mem.
3083 2007-04-27 Raphael Neider <rneider AT web.de>
3085 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3086 return early when pb or pb->pcHead is NULL (patch #1708427)
3087 * src/regression/empty.c,
3088 * src/regression/Makefile: added test with empty functions
3089 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3091 2007-04-27 Borut Razem <borut.razem AT siol.net>
3093 * src/SDCCast.c: fixed feature request
3094 #1547512: Redundant strings linked when using sizeof("abc")
3096 2007-04-23 Borut Razem <borut.razem AT siol.net>
3098 * doc/sdccman.lyx, src/SDCCmain.c:
3099 peep-hole comments are generated only if --fverbose-asm option is
3100 specified and --no-peep-comments is not, as proposed by Frieder.
3101 * support/regression/Makefile.in: compile regression tests with
3102 --fverbose-asm option so one can "grep" whether a new (or an old)
3103 peephole is (still) applied; requested by Frieder.
3105 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3107 * device/include/pic/pic16f886.h,
3108 * device/include/pic/pic16f887.h,
3109 * device/lib/pic/libdev/pic16f886.c,
3110 * device/lib/pic/libdev/pic16f887.c,
3111 * device/include/pic/pic14devices.txt,
3112 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3114 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3116 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3119 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3121 * device/lib/_memset.c: assembler version for mcs51
3123 2007-04-22 Borut Razem <borut.razem AT siol.net>
3125 * support/scripts/listerr.c: program to create the list of errors and
3126 warnings list from - added
3127 * doc/sdccman.lyx: removed the note
3128 "For list of warnings and corresponding codes, see err_warn.txt"
3129 * src/SDCCsymt.c: fixed bug #1699804:
3130 Bug with some uses of sizeof(static local array) (MCS51)
3131 * support/regression/tests/bug-1699804.c: added
3133 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3135 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3136 (main): added option -i,
3137 (asmbl, case S_INCL): use search_path_fopen,
3138 mostly from patch 1579668 by Peter Miller, thanks
3139 * src/z80/main.c: fixed typo --callee-saves-bc
3140 * device/include/mcs51/compiler.h: added sfrword for Tasking
3142 2007-04-20 Borut Razem <borut.razem AT siol.net>
3144 * src/z80/main.c: replaced reserved keyword asm with asmblr
3146 2007-04-19 Borut Razem <borut.razem AT siol.net>
3148 * src/port.h: use const pointers to strings
3149 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3150 * src/pic16/main.c: include SDCCargs.h
3151 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3152 const char, since the strings are dynamically allocated
3153 * src/SDCCmain.c: options.code_seg and options.const_seg are
3154 dynamically allocated; check port specific command line options
3155 before the general ones
3156 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3158 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3160 * device/include/ds400rom.h,
3161 * device/lib/ds390/lcd390.c,
3162 * device/lib/ds390/memcpyx.c,
3163 * device/lib/ds390/rtc390.c,
3164 * device/lib/ds400/ds400rom.c,
3165 * device/lib/ds400/memcpyx.c,
3166 * device/lib/hc08/_ret.c: more replacements of keywords with their
3167 double underscore equivalents
3168 * device/lib/ds390/Makefile.in,
3169 * device/lib/ds400/Makefile.in,
3170 * device/lib/gbz80/Makefile.in,
3171 * device/lib/hc08/Makefile.in,
3172 * device/lib/mcs51/Makefile.in,
3173 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3175 2007-04-17 Borut Razem <borut.razem AT siol.net>
3177 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3178 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3179 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3180 to --fverbose-asm, to be gcc'ish
3182 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3186 2007-04-17 Borut Razem <borut.razem AT siol.net>
3188 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3189 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3190 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3191 with their double underscore equivalent
3193 2007-04-14 Borut Razem <borut.razem AT siol.net>
3195 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3198 2007-04-13 Borut Razem <borut.razem AT siol.net>
3200 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3202 * device/examples/serialcomm/windows/serial.[ch],
3203 device/examples/serialcomm/windows/test_serialcomm.cpp:
3204 updated by Bela Torok
3205 * device/examples/serialcomm/windows/serialcomm.dsw,
3206 device/examples/serialcomm/windows/serialcomm.dsp: added
3208 2007-04-13 Jan Waclawek <wek AT efton.sk>
3210 * doc/sdccman.lyx: additions and changes at various places
3211 (submitted as #1697136).
3212 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3214 2007-04-10 Borut Razem <borut.razem AT siol.net>
3216 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3217 LyX file format changed to 245
3218 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3219 "FreeWare" replaced with "free open source"
3221 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3223 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3225 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3227 * device/include/pic16/pic18fregs.h,
3229 * device/lib/_decdptr.c,
3230 * device/lib/_divsint.c,
3231 * device/lib/_divslong.c,
3232 * device/lib/_divuint.c,
3233 * device/lib/_divulong.c,
3234 * device/lib/_fs2schar.c,
3235 * device/lib/_fs2sint.c,
3236 * device/lib/_fs2slong.c,
3237 * device/lib/_fs2uchar.c,
3238 * device/lib/_fs2uint.c,
3239 * device/lib/_fs2ulong.c,
3240 * device/lib/_fsadd.c,
3241 * device/lib/_fscmp.c,
3242 * device/lib/_fsdiv.c,
3243 * device/lib/_fseq.c,
3244 * device/lib/_fsget1arg.c,
3245 * device/lib/_fsget2args.c,
3246 * device/lib/_fsgt.c,
3247 * device/lib/_fslt.c,
3248 * device/lib/_fsmul.c,
3249 * device/lib/_fsneq.c,
3250 * device/lib/_fsnormalize.c,
3251 * device/lib/_fsreturnval.c,
3252 * device/lib/_fsrshift.c,
3253 * device/lib/_fssub.c,
3254 * device/lib/_fsswapargs.c,
3255 * device/lib/_gptrget.c,
3256 * device/lib/_gptrgetc.c,
3257 * device/lib/_gptrput.c,
3258 * device/lib/_logexpf.c,
3259 * device/lib/_modsint.c,
3260 * device/lib/_modslong.c,
3261 * device/lib/_moduint.c,
3262 * device/lib/_modulong.c,
3263 * device/lib/_mulint.c,
3264 * device/lib/_mullong.c,
3265 * device/lib/_schar2fs.c,
3266 * device/lib/_ser.c,
3267 * device/lib/_setjmp.c,
3268 * device/lib/_sint2fs.c,
3269 * device/lib/_slong2fs.c,
3270 * device/lib/_spx.c,
3271 * device/lib/_uchar2fs.c,
3272 * device/lib/_uint2fs.c,
3273 * device/lib/_ulong2fs.c,
3274 * device/lib/asincosf.c,
3275 * device/lib/atanf.c,
3276 * device/lib/calloc.c,
3277 * device/lib/ds390/tinibios.c,
3278 * device/lib/ds400/tinibios.c,
3279 * device/lib/expf.c,
3280 * device/lib/free.c,
3281 * device/lib/hc08/_mulint.c,
3282 * device/lib/logf.c,
3283 * device/lib/malloc.c,
3284 * device/lib/printf_fast.c,
3285 * device/lib/printf_tiny.c,
3286 * device/lib/printfl.c,
3287 * device/lib/realloc.c,
3288 * device/lib/ser_ir.c,
3289 * device/lib/serial.c,
3290 * support/regression/tests/libmullong.c: replaced all special keywords
3291 with their double underscore equivalent
3292 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3293 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3295 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3296 (genRet): if the bit-symbol is ruonly it already is in the carry
3297 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3298 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3299 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3300 type UCHAR if dest is not bit
3302 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3304 * device/include/math.h,
3305 * device/lib/cotf.c,
3306 * device/lib/expf.c,
3307 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3309 2007-04-01 Borut Razem <borut.razem AT siol.net>
3311 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3312 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3313 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3314 gcc_unreachable() called internal_error()...
3316 2007-03-30 Raphael Neider <rneider AT web.de>
3318 * src/pic/ralloc.c (isData): suppress garbage debug output
3320 2007-03-28 Borut Razem <borut.razem AT siol.net>
3323 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3324 is developed, built and used worldwide, and the word "night" doesn't
3327 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3329 * device/include/mcs51/C8051F360.h: new, added
3330 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3332 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3334 * src/SDCC.y (declaration_specifiers, function_specifier),
3335 * support/Util/SDCCerr.c,
3336 * support/Util/SDCCerr.h,
3338 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3340 * src/SDCCmem.c (deallocParms),
3341 * src/SDCCast.c: support for function inlining, not quite complete
3342 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3343 'restrict' qualifier
3345 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3347 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3348 (saveRBank, unsaveRBank): don't save bits,
3349 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3350 * support/regression/tests/bug1535242.c: new, added
3351 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3352 thanks Alexey Shamrin <shamrin AT gmail.com>,
3353 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3354 removed header guard)
3356 * sdcc.spec: bumped version to 2.6.5
3357 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3359 2007-03-22 Borut Razem <borut.razem AT siol.net>
3361 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3362 fixed bug #1653671: sdcdb integration into ddd is broken
3364 2007-03-22 Raphael Neider <rneider AT web.de>
3366 * src/pic/gen.c (popGetExternal): augmented to also create references
3367 to external variables (not only labels),
3368 (genCall): comment on plan to reduce PAGESEL overhead,
3369 (genFunction, genEndFunction): also save/restore FSR around interrupt
3370 handling code, removed lots of unused code
3371 (genDivOneByte): release acquired temp register
3372 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3374 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3375 for registers that need to be saved during interrupts (FSR, STATUS,
3376 PCLATH; W needs special handling), currently only FSR is used
3378 2007-03-22 Raphael Neider <rneider AT web.de>
3380 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3382 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3384 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3386 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3388 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3390 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * as/link/aslink.h: added LKOBJEXT
3393 * as/link/hc08/link_hc08.dsp,
3394 * as/link/hc08/Makefile.bcc,
3395 * as/link/hc08/Makefile.in,
3396 * as/link/mcs51/aslink.dsp,
3397 * as/link/mcs51/Makefile.bcc,
3398 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3399 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3400 * as/link/lkaomf51.c: merged and moved
3401 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3402 * as/link/z80/lkdata.c,
3403 * as/link/lkdata.c: merged and moved
3404 * as/link/hc08/lkmain.c,
3405 * as/link/mcs51/lkmain.c: cosmetic changes
3406 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3407 * as/link/lklex.c: use LKOBJEXT
3408 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3409 ANSI-fied functions, removed bubble-sorts
3410 * as/link/z80/lksym.c as/link/lksym.c: merged,
3412 * as/link/z80/linkgbz80.dsp,
3413 * as/link/z80/linkz80.dsp,
3414 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3415 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3416 * as/link/z80/lkhead.c,
3417 * as/link/z80/lklex.c: deleted
3418 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3419 * as/link/z80/lkmain.c: added copyfile()
3421 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3423 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3425 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3427 * device/lib/_strlen.c: assembler version for mcs51
3429 2007-03-13 Raphael Neider <rneider AT web.de>
3431 * device/include/pic16/pic18f2221.h,
3432 * device/include/pic16/pic18f2321.h,
3433 * device/include/pic16/pic18f2331.h,
3434 * device/include/pic16/pic18f4221.h,
3435 * device/include/pic16/pic18f4321.h,
3436 * device/include/pic16/pic18f4331.h: fixed config byte location names
3437 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3438 consistently named config byte locations
3440 2007-03-13 Borut Razem <borut.razem AT siol.net>
3442 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3443 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3444 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3445 as/link/z80/Makefile.in, as/z80/Makefile.in:
3448 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3450 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3451 * device/lib/printf_large.c: pointer was converted to generic
3452 pointer for mcs51 models other than model-small (Maarten noticed)
3454 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3456 * device/include/mcs51/ADuC84x.h: Added.
3458 2007-03-10 Borut Razem <borut.razem AT siol.net>
3460 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3461 fixed RFE #1624219: double backslashes in filenames;
3462 functions hexEscape(), octalEscape() and copyStr() moved from
3463 SDCCval.c to SDCCutil.c and made them glovbally available
3465 2007-03-09 Borut Razem <borut.razem AT siol.net>
3467 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3468 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3469 1673361: Missaligned comments in output files
3471 2007-03-09 Raphael Neider <rneider AT web.de>
3473 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3475 2007-03-09 Raphael Neider <rneider AT web.de>
3479 * src/pic/ralloc.c: suppress undesired debug output
3480 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3482 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3484 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3486 2007-03-07 Borut Razem <borut.razem AT siol.net>
3488 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3489 search include files in the current directory
3491 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * src/SDCCglue.c (emitMaps, glue),
3494 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3496 * support/regression/tests/absolute.c: added xdata test
3498 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3500 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3501 added condition to macro, fixes bug 1666080
3503 2007-03-02 Raphael Neider <rneider AT web.de>
3505 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3507 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3509 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3510 be cleared. Unconditionally set __XPAGE
3511 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3513 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3518 * src/mcs51/rtrack.c,
3520 * doc/sdccman.lyx: added --no-gen-comments
3521 * src/mcs51/peeph.def: added 192.b, disabled 185
3523 2007-02-25 Raphael Neider <rneider AT web.de>
3525 * src/pic16/gen.c (genCast): fixed typo
3526 * device/lib/pic16/Makefile.subdir: only install existing files
3527 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3529 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3531 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3532 * device/lib/mcs51/crtclear.asm,
3533 * device/lib/mcs51/crtxclear.asm: renumbered labels
3534 * device/lib/mcs51/Makefile.in: added crtcall.asm
3535 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3536 * src/mcs51/gen.c (movc): removed,
3537 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3539 (toCarry, genSend, genRet): added function toCarry,
3540 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3541 (assignBit, genAssign, genCast): added function assignBit
3542 * src/mcs51/Makefile.bcc: added rtrack.c
3543 * src/mcs51/ralloc.h: made valueKnown a bitfield
3544 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3545 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3546 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3547 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3548 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3549 (_pop): only pop valid pairs, see gencjneshort,
3550 (gencjneshort): return pair that still needs to be popped, restructured,
3551 (gencjne, genCmpEq): call _pop
3553 2007-02-23 Raphael Neider <rneider AT web.de>
3555 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3557 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3559 * device/include/mcs51/P89LPC925.h: Added.
3561 2007-02-18 Raphael Neider <rneider AT web.de>
3563 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3565 2007-02-17 Borut Razem <borut.razem AT siol.net>
3567 * support/cpp2/directives.c, support/cpp2/version.c:
3568 synchronized with GCC CPP 4.1.2
3570 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3572 * src/mcs51/rtrack.h,
3573 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3574 by checking the strings passed by emitcode() to the assembler.
3575 Feel free to change. This in part addresses RFE #482179.
3576 Set environment variable SDCC_RTRACK to enable.
3577 * src/mcs51/gen.c: inserted hooks
3578 * src/mcs51/ralloc.h: added two members to struct regs
3579 * support/regression/tests/regtrack.c: added
3581 2007-02-14 Borut Razem <borut.razem AT siol.net>
3583 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3584 * Makefile.in: applied patch from Makefile related part of
3585 #1469393: Compiler does not initialize static data
3587 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3589 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3590 for better fix of bug 1273984, compiles pic16 rand.c
3592 2007-02-12 Borut Razem <borut.razem AT siol.net>
3594 * src/pic16/main.c: fixed pic16 standard library directory bug
3596 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3598 * src/hc08/gen.c (genSwap): fix swap regression test
3600 2007-02-10 Borut Razem <borut.razem AT siol.net>
3602 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3604 * support/regression/tests/bug-1654060.c: added regression test for
3607 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3609 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3610 bit moves in return statement
3612 2007-02-09 Borut Razem <borut.razem AT siol.net>
3614 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3617 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3619 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3620 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3622 2007-02-07 Raphael Neider <rneider AT web.de>
3624 * src/pic16/devices.inc,
3625 * device/include/pic16/pic18fregs.h,
3626 * device/include/pic16/pic18f[24][34]31.h,
3627 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3628 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3629 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3631 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3633 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3634 can this have lived here for so many years?
3635 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3636 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3637 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3639 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3641 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3642 appended by loop induction must be at the very end of the eBBlock
3644 2007-02-05 Kevin Vigor
3646 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3648 2007-02-05 Borut Razem <borut.razem AT siol.net>
3650 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3651 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3653 2007-02-03 Borut Razem <borut.razem AT siol.net>
3655 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3656 applied patch #1646602 option to set default signedness of char to
3657 unsigned, added -funsigned-char command line option,
3658 thanks to Gunther Jehle
3659 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3660 prompt for file deletion a few hundred times (especially the
3661 subversion files, which have ro permissions so it asks for
3662 confirmation), thanks to Simon McAuliffe;
3663 added {} + option to find in order to remove multiple files from a
3666 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3668 * device/include/mcs51/SST89x5xRDx.h: Added.
3670 2007-02-02 Raphael Neider <rneider AT web.de>
3672 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3673 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3675 2007-02-01 Raphael Neider <rneider AT web.de>
3677 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3680 2007-01-31 Borut Razem <borut.razem AT siol.net>
3682 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3683 if compiled with GCC. Thanks to Raphael Neider
3685 2007-01-31 Raphael Neider <rneider AT web.de>
3687 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3688 operand names, handles name and (name + n) for all n,
3689 (sameBank): restructured, also check bank allocation policy,
3690 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3691 (pic14_operandsAllocatedInSameBank): check whether to operands
3692 will be allocated into the same bank (i.e., section) to reduce
3693 BANKSEL overhead, queried from pcode.c:sameBank,
3694 (pic14printLocals): reintroduced clustering registers into a single
3695 section: all compiler generated symbols will now reside in one
3696 bank (per file), reducing BANKSEL overhead and code size,
3697 (showAllMemmaps): use local dbuf where possible
3699 2007-01-29 Raphael Neider <rneider AT web.de>
3701 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3702 (call_libraryfunc): retrieve/create symbol and mark as used,
3703 (genFunction): mark defined functions as non-extern and add again
3704 to code memmap for later output
3705 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3706 (pic14printLocals): reworked for new symbol emission,
3707 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3708 showAllMemmaps): reworked symbol output using dbufs, added handling
3709 of string literals (still incomplete),
3710 (picglue): removed symbol emission, moved into showAllMemmaps,
3711 (emitSymbolSet): new workhorse for symbol output,
3712 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3714 2007-01-29 Borut Razem <borut.razem AT siol.net>
3716 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3717 component contains the extension separator.
3719 2007-01-28 Borut Razem <borut.razem AT siol.net>
3721 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3723 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3724 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3725 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3726 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3727 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3728 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3729 src/z80/gen.c, support/Util/MySystem.c:
3730 accept slash and backslash as directory separator on WIN32 and
3733 2007-01-28 Raphael Neider <rneider AT web.de>
3735 * src/pic16/devices.inc,
3736 * device/include/pic16/pic18f[24][23]21.h,
3737 * device/include/pic16/pic18fregs.h,
3738 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3739 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3740 * device/lib/pic16/libio/adc.ignore,
3741 * device/lib/pic16/libio/i2c.ignore,
3742 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3743 family, as gputils do not yet support the devices
3744 * device/lib/pic16/Makefile.subdir: ignore errors on install
3745 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3746 headers and libraries from gputils .inc files
3748 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3750 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3752 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3754 * doc/sdccman.lyx: add printf benchmarks
3756 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3758 * device/lib/printf_fast.c: fix %c, char promoted to int
3759 * device/lib/printf_tiny.c: fix %c, char promoted to int
3761 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3763 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3765 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3767 * support/regression/tests/swap.c: 64 bit hosts failed
3768 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3770 2007-01-25 Raphael Neider <rneider AT web.de>
3772 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3773 based on absolute register address, patch by Alex Blond
3775 2007-01-22 Raphael Neider <rneider AT web.de>
3777 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3778 emitted, do not emit them again...
3780 2007-01-22 Raphael Neider <rneider AT web.de>
3782 * src/regression/bank1.c, src/regression/compare6.c,
3783 src/regression/add.c: cosmetic changes
3784 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3785 * src/pic/gen.c: fixed global zero and one,
3786 (aopForSym): removed unued code,
3787 (aopGet): assert aop is defined, check and use `index' of
3788 pCodeImmd operands (fixes #1630908),
3789 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3790 (register_reassign): prevent accidental register unification,
3791 (ReuseReg): cosmetic changes (also above)
3792 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3793 pic14emitStaticSeg): do not emit initialized data,
3794 (printIval*): replaced with working versions,
3795 (pic14createInterruptVect,picglue): use idata for initialized data,
3796 now init data should work in all modules (not only main()),
3797 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3799 2007-01-21 Borut Razem <borut.razem AT siol.net>
3801 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3802 use -fPIC or -fpic if they are supported and not ignored
3803 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3804 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3806 2007-01-20 Borut Razem <borut.razem AT siol.net>
3808 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3809 implemented RFE #1470316: allow "$" in variable names
3811 2007-01-20 Raphael Neider <rneider AT web.de>
3813 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3815 2007-01-20 Raphael Neider <rneider AT web.de>
3817 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3818 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3819 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3820 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3821 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3822 * device/lib/pic/libdev/pic*.c,
3823 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3824 * device/lib/pic/libdev/Makefile.in: show progress
3826 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3828 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3829 * support/scripts/sdcc_cygwin_mingw32,
3830 * support/scripts/sdcc_mingw32,
3831 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3832 conformance with autoconf 2.6
3834 2007-01-19 Raphael Neider <rneider AT web.de>
3836 * src/pic/device.c (register_map): fixed list construction
3837 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3838 (genMod): removed case for genModbits,
3839 (genModbits): removed as now unused/unimplemented
3840 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3842 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3844 * support/regression/tests/swap.c: added in response to #1638622
3845 * doc/sdccman.lyx: synced version, minor changes
3847 2007-01-18 Borut Razem <borut.razem AT siol.net>
3849 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3850 thanks to Gunther Jehle
3851 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3852 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3853 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3854 use filename in lineno instead.
3855 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3856 print the file name in ast_print()
3858 2007-01-18 Borut Razem <borut.razem AT siol.net>
3860 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3862 * src/SDCC.lex: stringLiteral() returns const char pointer,
3863 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3864 fixed column counting
3865 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3866 accept const char pointer as parameter
3867 * src/SDCCdwarf2.c: corrected buffer size
3869 2007-01-17 Borut Razem <borut.razem AT siol.net>
3871 * support/Util/dbuf_string.c: fixed for amd64
3873 2007-01-15 Borut Razem <borut.razem AT siol.net>
3875 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3876 removed terminal symbol ELIPSIS, since it was never generated by the
3877 lexer and it was wrongly used in parameter_identifier_list rule
3879 2007-01-15 Raphael Neider <rneider AT web.de>
3881 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3882 code page and data banking description
3883 * src/pic/genarith.c,
3884 * src/pic/gen.h: removed bit arithmetic functions,
3885 updated exit(1) to exit(EXIT_FAILURE)
3886 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3887 * device/include/pic16/pic18f2455.h,
3888 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3889 TRISD and TRISE, fixed/added some bit names
3890 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3891 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3892 updated pic18f2455.{c,h} instead of duplicating them
3894 2007-01-14 Borut Razem <borut.razem AT siol.net>
3896 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3897 Cannot debug files that contain spaces in the path name
3898 by converting spaces in asm file name to underscores
3900 2007-01-13 Borut Razem <borut.razem AT siol.net>
3902 * doc/sdccman.lyx: fixed format errors
3904 2007-01-10 Borut Razem <borut.razem AT siol.net>
3906 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3907 codeseg/constseg #pragma fail
3908 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3909 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3910 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3911 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3913 2007-01-09 Borut Razem <borut.razem AT siol.net>
3915 * get rid of diagnistic.[ch], pretty-print.[ch],
3916 c-pretty-print.[ch], ... used just for error, warning, ...
3918 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3919 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3920 suppoprt/cpp2/pretty-print.[ch]:
3922 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3923 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3924 suppoprt/cpp2/sdcpp.dsp:
3927 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3929 * device/lib/printf_large.c (output_float): removed recursion,
3930 use smaller buffer on stack for mcs51,
3931 fixed bug printing 1.96
3932 * support/regression/tests/snprintf.c: added test
3934 2007-01-07 Borut Razem <borut.razem AT siol.net>
3936 * use dynamic memory buffers instead temporary files
3937 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3939 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3940 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3941 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3942 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3943 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3944 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3945 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3946 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3947 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3948 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3949 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3950 support/Util/dbuf.c, support/Util/dbuf.h:
3952 * .version, sdcc.spec: bumped version to 2.6.4
3954 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3956 * src/port.h: added TARGET_Z80_LIKE macro
3957 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3958 output PSEG location if --xram-loc or --xstack-loc was used
3959 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3961 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3963 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3964 * as/as_z80.dsp, as/z80/as_z80.dsp,
3965 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3966 * sdcc.dsw: moved project files into subdir
3967 * as/hc08/as_hc08.dsp,
3968 * as/hc08/Makefile.bcc,
3969 * as/hc08/Makefile.in,
3970 * as/mcs51/Makefile.bcc,
3971 * as/mcs51/Makefile.in,
3972 * as/z80/Makefile.bcc,
3973 * as/z80/Makefile.in,
3974 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3977 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3980 * as/mcs51/asmain.c,
3982 * as/z80/assym.c: removed include "strcmpi.h"
3983 * as/hc08/strcmpi.c,
3984 * as/hc08/strcmpi.h,
3985 * as/mcs51/strcmpi.c,
3986 * as/mcs51/strcmpi.h,
3987 * support/Util/strcmpi.c,
3988 * support/Util/strcmpi.h: removed files
3989 * as/strcmpi.c: added as_strncmpi()
3991 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3993 * sdcc.dsw: Added some dependencies on project config.dsp
3995 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3997 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3998 with [di]ram_start to fix a regresion
4000 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4002 * configure.in: added missing mcs51 in status output
4003 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4005 * debugger/mcs51/clean.mk (distclean): remove config.h
4006 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4007 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4008 options.h, s-options-h and options.c
4009 * support/cpp2/clean.mk: unused, removed
4010 * Makefile.common.in,
4013 * as/hc08/Makefile.in,
4015 * as/mcs51/Makefile.in,
4016 * as/mcs51/clean.mk,
4019 * as/z80/Makefile.in,
4021 * as/link/Makefile.in,
4022 * as/link/hc08/Makefile.in,
4023 * as/link/hc08/clean.mk,
4024 * as/link/mcs51/Makefile.in,
4025 * as/link/mcs51/clean.mk,
4026 * as/link/z80/Makefile.in,
4027 * as/link/z80/clean.mk,
4028 * as/link/z80/conf.mk,
4029 * debugger/mcs51/Makefile.in,
4030 * debugger/mcs51/clean.mk,
4031 * device/include/Makefile.in,
4032 * device/lib/Makefile.in,
4033 * device/lib/mcs51/Makefile.in,
4034 * device/lib/pic/Makefile.in,
4035 * device/lib/pic/Makefile.common.in,
4036 * device/lib/pic/Makefile.subdir,
4037 * device/lib/pic/Makefile.rules,
4038 * device/lib/pic16/libio/Makefile.in,
4039 * device/lib/pic16/Makefile.subdir,
4040 * device/lib/pic16/libdev/Makefile.in,
4041 * device/lib/pic16/Makefile.rules,
4042 * device/lib/pic16/Makefile.common.in,
4043 * sim/ucsim/avr.src/Makefile.in,
4044 * sim/ucsim/main_in.mk,
4045 * sim/ucsim/cmd.src/Makefile.in,
4046 * sim/ucsim/doc/Makefile.in,
4047 * sim/ucsim/gui.src/Makefile.in,
4048 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4049 * sim/ucsim/gui.src/serio.src/Makefile.in,
4050 * sim/ucsim/hc08.src/Makefile.in,
4051 * sim/ucsim/libltdl/Makefile.in,
4052 * sim/ucsim/s51.src/Makefile.in,
4053 * sim/ucsim/sim.src/Makefile.in,
4054 * sim/ucsim/sim.src/conf.mk,
4055 * sim/ucsim/xa.src/Makefile.in,
4056 * sim/ucsim/z80.src/Makefile.in,
4060 * support/cpp2/Makefile.in,
4061 * support/librarian/Makefile.in,
4062 * support/librarian/clean.mk,
4063 * support/makebin/Makefile.in,
4064 * support/makebin/clean.mk,
4065 * support/packihx/Makefile.in,
4066 * support/regression/Makefile.in,
4067 * support/regression/ports/ds390/spec.mk,
4068 * support/regression/ports/gbz80/spec.mk,
4069 * support/regression/ports/hc08/spec.mk,
4070 * support/regression/ports/mcs51/spec.mk,
4071 * support/regression/ports/mcs51-large/spec.mk,
4072 * support/regression/ports/mcs51-medium/spec.mk,
4073 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4074 * support/regression/ports/pic14/spec.mk,
4075 * support/regression/ports/pic16/spec.mk,
4076 * support/regression/ports/mcs51-stack-auto/spec.mk,
4077 * support/regression/ports/ucz80/spec.mk,
4078 * support/regression/ports/xa51/spec.mk,
4079 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4080 adding a slash after $(top_builddir) and/or adding @datarootdir@
4082 * debugger/mcs51/configure.in,
4083 * device/lib/pic/configure.in,
4084 * device/lib/pic16/configure.in,
4085 * sim/ucsim/configure.in,
4086 * support/cpp2/configure.in,
4087 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4089 * debugger/mcs51/configure,
4090 * device/lib/pic/configure,
4091 * device/lib/pic16/configure,
4092 * sim/ucsim/configure,
4093 * support/cpp2/configure,
4094 * support/packihx/configure: generated with autoconf 2.60
4096 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4098 * as/link/hc08/lkihx.c (newArea),
4099 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4101 2007-01-02 Borut Razem <borut.razem AT siol.net>
4103 * doc/sdccman.lyx: documented #pragma sdcc_hash
4104 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4106 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4108 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4110 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4111 empty 'while'-loop to work correctly, see regression test 'while.c'
4112 * support/regression/tests/while.c: added
4114 2007-01-01 Borut Razem <borut.razem AT siol.net>
4116 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4117 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4118 support/cpp2/libcpp/sdcpp.c:
4119 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4120 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4121 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4123 2006-12-31 Borut Razem <borut.razem AT siol.net>
4125 * SDCPP synchronized with GCC CPP release version 4.1.1,
4126 currently the latest release:
4127 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4128 support/cpp2/libcpp/include/cpp-id-data.h
4129 support/cpp2/libiberty/fopen_unlocked.c
4130 support/cpp2/libiberty/md5.c
4132 support/cpp2/opt-functions.awk
4133 support/cpp2/opt-gather.awk
4134 support/cpp2/optc-gen.awk
4135 support/cpp2/opth-gen.awk:
4137 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4138 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4139 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4140 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4141 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4142 support/cpp2/diagnostic.h, support/cpp2/except.h,
4143 support/cpp2/hwint.h, support/cpp2/input.h,
4144 support/cpp2/intl.h, support/cpp2/move-if-change,
4145 support/cpp2/opts.c, support/cpp2/opts.h,
4146 support/cpp2/output.h, support/cpp2/prefix.c,
4147 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4148 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4149 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4150 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4151 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4152 support/cpp2/version.c:
4154 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4155 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4156 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4157 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4158 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4159 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4160 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4161 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4162 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4163 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4164 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4166 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4167 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4168 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4169 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4170 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4171 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4172 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4173 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4174 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4175 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4176 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4177 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4178 support/cpp2/system.h:
4181 2006-12-31 Borut Razem <borut.razem AT siol.net>
4183 * configure.in, configure: fixed bug #1538756: configure dies if bison
4184 and flex are not installed, 2nd try
4186 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4188 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4189 400.x for better code in RFE 899102
4191 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4193 * src/SDCCpeeph.c (deadMove),
4195 * src/mcs51/peep.h: renamed 'op' by 'reg'
4196 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4197 (scan4op): small change for removeDeadMove(), added support for
4198 'callee saves' and/or PACLL function calls,
4199 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4200 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4201 left in new dispatcher mcs51DeadMove()
4202 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4204 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4206 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4208 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4209 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4211 2006-12-30 Borut Razem <borut.razem AT siol.net>
4213 * support/cpp2/spacs.h: deleted from svn
4214 * configure.in, configure: fixed bug #1538756: configure dies if bison
4215 and flex are not installed
4217 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4219 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4220 with this z80 passes printf float test when enabled
4221 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4223 2006-12-28 Borut Razem <borut.razem AT siol.net>
4225 * support/cpp2/config.in, support/cpp2/configure.in,
4226 support/cpp2/configure, support/cpp2/Makefile.in:
4227 fix for the solaris build
4229 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4231 * src/SDCC.y (type_specifier2, pointer),
4233 * src/SDCCsymt.c (mergeSpec, checkSClass),
4234 * support/Util/SDCCerr.c,
4235 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4236 * support/valdiag/valdiag.py: Allow test cases to specify
4237 required language standard
4238 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4239 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4241 2006-12-27 Borut Razem <borut.razem AT siol.net>
4243 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4244 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4246 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4248 * support/cpp2/libiberty/Makefile.bcc: updated
4249 * src/pic16/main.c: fixed #pragma udata handling
4250 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4252 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4254 * src/SDCCpeeph.c: made labelHashEntry global,
4255 made pcDistance, FBYNAME static,
4256 (pcDistance): made static, use isComment and isLabel,
4258 (getLabelRef): added, extracted from labelRefCount(),
4259 (labelRefCount): use new getLabelRef(),
4260 (callFuncByName): made static, added deadMove,
4261 use isComment and isLabel,
4262 (newPeepRule): made static, set isLabel,
4263 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4264 labels from peephole rules,
4265 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4266 when isComment or isLabel is set
4267 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4268 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4270 * src/mcs51/peep.h: added
4271 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4272 * src/port.h: added peep->deadMove to port structure
4273 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4274 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4275 deadMove, finally removed no. 1 and 2
4282 * src/hc08/gen.c: mark lines with isComment or isLabel
4283 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4285 * sdcc.spec: bumped version to 2.6.3
4287 2006-12-26 Borut Razem <borut.razem AT siol.net>
4289 * support/cpp2/Makefile.in: added dependency on options.h
4290 * configure: regenerated
4291 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4292 * support/cpp2/Makefile.in: added vasprintf.c
4294 2006-12-25 Borut Razem <borut.razem AT siol.net>
4296 * SDCPP synchronized with GCC CPP release version 3.4.6,
4297 the latest release before 4.x:
4298 * support/cpp2/Makefile.in, support/cpp2/config.h,
4299 support/cpp2/configure, support/cpp2/configure.in,
4300 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4301 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4302 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4303 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4304 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4305 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4306 support/cpp2/cpptrad.c, support/cpp2/except.h,
4307 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4308 support/cpp2/hwint.h, support/cpp2/intl.h,
4309 support/cpp2/line-map.c, support/cpp2/line-map.h,
4310 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4311 support/cpp2/output.h, support/cpp2/prefix.c,
4312 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4313 support/cpp2/system.h, support/cpp2/version.c:
4315 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4316 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4317 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4318 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4319 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4320 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4321 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4322 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4323 support/cpp2/move-if-change, support/cpp2/opts.c,
4324 support/cpp2/opts.h, support/cpp2/opts.sh,
4325 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4326 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4327 support/cpp2/win32, support/cpp2/win32/dirent.c,
4328 support/cpp2/win32/dirent.h:
4330 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4331 * support/cpp2/sdcpp.h: renamed from sdcc.h
4332 * sdcppinit.c: deleted
4334 2006-12-23 Borut Razem <borut.razem AT siol.net>
4336 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4337 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4338 preproc.c: an other try to fix bug #982435: introduced
4339 -pedantic-parse-number command line option and pedantic_parse_number
4342 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4344 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4346 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4347 corrected overlayed areax addresses, warn about memory overlaps
4348 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4357 * src/port.h: added xabs_name and iabs_name
4358 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4359 (glue, emitMaps): create and emit maps d_abs and i_abs
4360 * src/SDCCglue.h: cosmetic changes
4361 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4363 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4364 (allocDefault): put absolute, initialized globals in them
4365 * support/regression/tests/absolute.c: added absolute bdata test
4366 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4368 2006-12-20 Borut Razem <borut.razem AT siol.net>
4370 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4371 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4372 added regression test for bug #982435
4374 2006-12-18 Borut Razem <borut.razem AT siol.net>
4376 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4377 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4378 small cosmetic changes
4379 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4380 * support/regression/tests/bug-1351710.c: added regression test
4382 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4384 * doc/sdccman.lyx: added the long missed iCode table
4385 "<where is figure II?>", added links to wiki
4387 2006-12-17 Borut Razem <borut.razem AT siol.net>
4389 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4390 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4391 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4392 unified table driven pragma handling, pragma argument type checking
4393 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4394 current one - version 1.1.3
4395 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4397 2006-12-13 Raphael Neider <rneider AT web.de>
4399 * src/pic/device.h: removed AssignedMemory structure and macros
4400 * src/pic/device.c: removed global finalMapping (linker assigns
4402 (register_map): add SFRs to remembered memRanges
4403 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4404 assignFixedRegisters,assignRelocatableRegisters): removed,
4405 (setMaxRAM,validAddress): adapted accordingly,
4406 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4407 reasonably sized sharebanks,
4408 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4409 (allDefsOutOfRange): removed unused code,
4410 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4412 * src/pic/pcode.c (register_reassign): removed recursion warning,
4413 fired far too often,
4414 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4415 to use existing pic14_stringInSet() to avoid duplicate symbols,
4416 tidied up the code a bit,
4417 (pic14printLocals): added in symmetry to printExterns, replaces
4418 writeUsedRegs more or less,
4419 (picglue): call new pic14_printLocals(),
4420 * device/include/pic/pic*.h: removed #pragma memmap directives,
4421 information gathered from include/pic/pic14devices.txt
4422 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4424 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4426 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4428 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4430 * device/include/mcs51/cc2430.h: fixed missing ';'
4432 2006-12-10 Raphael Neider <rneider AT web.de>
4434 * device/lib/pic16/libc/stdio/vfprintf.c,
4435 * device/lib/pic16/libc/stdio/printf_small.c,
4436 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4437 char arguments, as char varargs are cast to int by the caller,
4438 hopefully fixes #1604915 (other device libraries are still affected)
4440 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4442 * src/mcs51/ralloc.c (packRegsForAssign),
4443 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4445 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4447 * device/include/malloc.h: removed init_dynamic_memory
4448 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4449 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4450 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4451 * device/lib/libsdcc.lib,
4452 * device/lib/Makefile.in,
4453 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4454 * doc/sdccman.lyx: documented use of new _heap.c
4455 * support/regression/tests/malloc.c: removed init_dynamic_memory
4456 * src/cdbFile.c(spacesToUnderscores): new function,
4457 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4459 * device/include/tinibios.h: removed defines for putchar and getchar
4460 * device/lib/ds390/Makefile.in: added putchar.c
4461 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4463 2006-12-09 Borut Razem <borut.razem AT siol.net>
4465 * support/cpp2/sdcc.h: prevent multiple inclusion
4466 * support/cpp2/options.h: deleted
4468 2006-12-08 Borut Razem <borut.razem AT siol.net>
4470 * support/cpp2/sdcc.h: removed x*alloc() macros
4471 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4472 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4473 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4474 * support/cpp2/system.h: moved #include "sdcc.h"
4475 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4476 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4478 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4479 -funsigned-char options
4480 * support/cpp2/sdcppmain.c: fixed bug 1611411
4482 2006-12-07 Borut Razem <borut.razem AT siol.net>
4484 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4487 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4490 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4492 * .version: bumped to 2.6.2 because a) it's been a while
4493 b) the linker sources have moved c) the preprocessor is upgraded
4495 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4497 * support/regression/tests/snprintf.c: some checks
4498 * lib/src/printf_large.c: %bc: read char instead of int from stack
4500 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4502 * device/include/mcs51/cc2430.h: inserted _XPAGE
4504 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4506 * device/include/mcs51/cc2430.h: added
4508 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4510 * device/include/asm/default/features.h,
4511 * device/include/asm/ds390/features.h,
4512 * device/include/mcs51/at89s53.h,
4513 * device/include/ser.h,
4514 * device/include/ser_ir.h,
4515 * device/include/serial.h: changed keywords to double underscore variants,
4516 fixes bug 1590261 some more, thanks Steven Borley
4518 2006-12-01 Raphael Neider <rneider AT web.de>
4520 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4521 but emit warning (recursion is not supported for pic14)
4523 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4525 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4526 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4528 2006-11-30 Raphael Neider <rneider AT web.de>
4530 * src/pic/device.c (dump_sfr): always emit symbols
4531 * src/pic/glue.c (pic14printPublics): fixed typo
4533 2006-11-30 Raphael Neider <rneider AT web.de>
4535 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4536 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4537 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4538 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4539 a sharebank, use a non-shared bank for the stack if none available
4540 * src/pic/device.h (struct memRange): added linked list next field,
4541 added prototypes for above functions
4542 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4543 (typeRegWithIdx): accept fixed and unfixed stack registers
4544 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4545 the stack, handle shared and banked stack (except for WSAVE),
4546 (insertBankSel): removed useless optimization (will never fire),
4547 (FixRegisterBanking): added optimization for devices with only one
4548 possibly aliased bank of memory, like 16f84
4549 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4550 devices have no SHAREBANK in the linker script
4551 * device/include/pic/pic14devices.txt: documented memmap
4552 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4554 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4556 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4557 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4558 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4559 genhc08Code): switched most of the D (debug) macros to DD (detailed
4560 debug) macros to better control clutter in the generated .asm file.
4561 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4562 genRightShift): fixed bug with non-constant bit shift stored to
4563 a volatile result (SF Open Discussion forum thread #1616749).
4564 Single byte case is not yet optimized.
4566 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4568 * device/include/asm/mcs51/features.h,
4569 * device/include/malloc.h,
4570 * device/include/stdio.h: changed keywords to double underscore variants,
4573 2006-11-27 Borut Razem <borut.razem AT siol.net>
4575 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4576 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4577 support/cpp2/output.h, support/cpp2/cppinit.c,
4578 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4579 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4580 support/cpp2/cppdefault.c, support/cpp2/system.h,
4581 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4582 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4583 support/cpp2/prefix.c, support/cpp2/except.h,
4584 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4585 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4586 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4587 support/cpp2/version.c, support/cpp2/cppmain.c,
4588 support/cpp2/version.h, support/cpp2/hashtable.c,
4589 support/cpp2/cpperror.c:
4590 synchronized with GCC CPP release version 3.3.6,
4591 the latest where cppmain.c still exists.
4592 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4593 support/cpp2/sdcppinit.c: added
4595 2006-11-27 Borut Razem <borut.razem AT siol.net>
4597 * support/cpp2/cpplex.c:
4598 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4600 * support/cpp2/cpplib.c: removed definitions of unused variables
4602 2006-11-26 Borut Razem <borut.razem AT siol.net>
4604 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4605 since they are redefined by macros in support/cpp2/sdcc.h
4606 * support/cpp2/sdcc.h: x*alloc macro redefinition
4608 2006-11-25 Borut Razem <borut.razem AT siol.net>
4610 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4611 support/cpp2/configure, support/cpp2/Makefile.in,
4612 support/cpp2/cppfiles.c, support/cpp2/output.h,
4613 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4614 support/cpp2/config.h, support/cpp2/cpplib.h,
4615 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4616 support/cpp2/cppdefault.c, support/cpp2/config.in,
4617 support/cpp2/system.h, support/cpp2/cpplex.c,
4618 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4619 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4620 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4621 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4622 support/cpp2/configure.in, support/cpp2/intl.h,
4623 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4624 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4625 support/cpp2/version.c, support/cpp2/cppmain.c,
4626 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4627 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4628 support/cpp2/cpperror.c,
4629 support/cpp2/libiberty/safe-ctype.c,
4630 support/cpp2/libiberty/safe-ctype.h,
4631 support/cpp2/libiberty/splay-tree.c,
4632 support/cpp2/libiberty/obstack.c,
4633 support/cpp2/libiberty/lbasename.c,
4634 support/cpp2/libiberty/splay-tree.h,
4635 support/cpp2/libiberty/obstack.h:
4636 synchronized with GCC CPP release version 3.2.3,
4637 the latest before integration of cpp into gcc
4638 * support/cpp2/except.h, support/cpp2/line-map.c,
4639 support/cpp2/line-map.h,
4640 support/cpp2/libiberty/hex.c,
4641 support/cpp2/libiberty/concat.c,
4642 support/cpp2/libiberty/filenames.h: added
4643 * support/cpp2/intl.c: deleted
4645 2006-11-24 Borut Razem <borut.razem AT siol.net>
4647 * src/SDCC.y: enabled compilation of empty source file
4648 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4649 "ISO C forbids an empty source file"
4650 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4651 if all the code is ifdefed out.
4653 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4655 * src/hc08/gen.c (genPcall): fix for bug #1601032
4657 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4659 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4660 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4661 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4662 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4663 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4664 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4665 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4666 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4667 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4668 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4669 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4670 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4671 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4672 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4673 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4674 Renamed to all upper case as per the standard set by SiLabs
4676 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4678 * device/include/mcs51/C8051F520.h: new, added
4679 * device/include/mcs51/compiler.h: added link about predefined macros
4681 2006-11-23 Raphael Neider <rneider AT web.de>
4683 * src/regression/Makefile: add -L path to fresh library
4684 * src/regression/simulate: emphasize FAILED output
4685 * src/regression/create_stc: output _failures from gpsim
4686 * src/regression/compare4.c,
4687 * src/regression/rotate6.c: fixed char literals,
4688 all compile, all run =8-D
4690 * src/pic/pcode.h: added isPCASMDIR macro
4691 * src/pic/gen.c (genAnd): fixed bit offset
4692 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4693 packBits): unified register numbering schemes,
4694 (newReg): do not insert stack registers into hash table,
4695 (initStack): unpinned pseudo stack, simplified,
4696 (typeRegWithIdx): fixed retrieval of stack registers,
4697 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4698 (pCodeReplace): removed invalid assertion,
4699 (insertPCodeInstruction): fixed newly added labels,
4700 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4701 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4702 DumpFlow): removed unsed (broken?) code,
4703 (insertBankSel): prevent STATUS from being BANKSELed,
4704 (FixRegisterBanking): rewritten from scratch, implemented generic
4705 optimizations (suppress BANKSELs to same register and to registers
4706 present in all banks),
4707 (AnalyzeBanking): update flow after BANKSELection
4709 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4710 sharebank, let linker place it, mark STKxx symbols as emitted
4712 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4714 * src/regression/arrays.c,
4715 * src/regression/bank1.c,
4716 * src/regression/bool2.c,
4717 * src/regression/compare7.c,
4718 * src/regression/compare8.c,
4719 * src/regression/compare9.c,
4720 * src/regression/compare10.c,
4721 * src/regression/configword.c,
4722 * src/regression/for.c,
4723 * src/regression/mult1.c,
4724 * src/regression/pointer1.c,
4725 * src/regression/rotate6.c,
4726 * src/regression/string1.c,
4727 * src/regression/struct1.c,
4728 * src/regression/Makefile: make PIC14 regression tests run again
4729 (3 fail, 6 won't compile)
4731 2006-11-21 Raphael Neider <rneider AT web.de>
4733 * device/include/pic16/pic18f4550.h,
4734 * device/include/pic16/pic18f4455.h,
4735 * device/lib/pic16/libdev/pic18f4550.c,
4736 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4737 * configure.in: removed superfluous closing bracket
4739 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4741 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4744 2006-11-21 Raphael Neider <rneider AT web.de>
4746 * src/pic/device.{c,h}: added pic14_getPIC()
4747 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4748 (genAnd): added PIC code for one case, fixes #1597044
4749 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4750 SFRs that are present in all banks (e.g., STATUS)
4752 2006-11-20 Raphael Neider <rneider AT web.de>
4754 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4755 INCFSZ/INCFSZW and declared them as changing Z bit,
4756 (insertPCodeInstruction): correctly invert the above instructions,
4758 (DoBankSelect): don't panic on po_immediates
4760 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4763 * as/link/mcs51/lkihx.c (newArea),
4764 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4765 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4767 2006-11-11 Raphael Neider <rneider AT web.de>
4769 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4770 bitfield symbols, fixes #1579535 (once more...).
4772 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4774 * support/regression/generate-cases.py,
4775 * support/regression/fwk/include/testfwk.h,
4776 * support/regression/fwk/lib/testfwk.c: used code pointers,
4777 (about 50kByte less code generated for mcs51)
4779 2006-11-06 Borut Razem <borut.razem AT siol.net>
4781 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4782 debugger/mcs51/configure: fixed failed check because the function
4783 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4784 who submitted the patch for gpsim.
4785 * debugger/mcs51/configure.in: removed the result message
4786 * debugger/mcs51/Makefile.in: fixed the config.status warning
4787 "... seems to ignore the --datarootdir setting"
4789 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4791 * device/include/mcs51/c8051f020.h,
4792 * device/include/mcs51/c8051f040.h,
4793 * device/include/mcs51/c8051f060.h,
4794 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4795 * src/z80/gen.c (gencjneshort),
4796 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4798 2006-10-31 Borut Razem <borut.razem AT siol.net>
4800 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4801 debugger/mcs51/configure: get readline version
4803 2006-10-30 Borut Razem <borut.razem AT siol.net>
4805 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4806 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4807 debugger/mcs51/configure: locate readline even when cross compiling
4808 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4810 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4812 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4815 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4817 * device/include/malloc.h,
4818 * device/lib/calloc.c,
4819 * device/lib/free.c,
4820 * device/lib/malloc.c,
4821 * device/lib/realloc.c: moved definition of struct into sources
4822 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4824 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * as/asx8051.dsp: corrected output directories
4827 * as/link/hc08: new directory for hc08 linker
4828 * as/hc08/aslink.h, as/link/aslink.h,
4829 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4830 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4831 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4832 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4833 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4834 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4835 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4836 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4837 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4838 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4839 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4840 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4841 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4842 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4843 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4844 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4845 * as/link/hc08/conf.mk,
4849 * sdcc.dsw: moved hc08 linker to as/link/hc08
4850 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4851 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4852 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4853 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4854 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4855 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4856 * as/link/mcs51/aslink.dsp,
4857 * as/link/mcs51/Makefile.in: factored out the common files
4858 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4859 * as/clean.mk: extra cleaning common files
4860 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4861 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4862 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4864 2006-10-29 Raphael Neider <rneider AT web.de>
4866 * src/pic/ralloc.c (newReg): create aliases for registers with
4867 multiple names to fix #1579535 and #1584001,
4868 (regWithIdx,dirregWithName): resolve aliases on lookup
4869 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4871 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4872 to prevent build errors on small devices
4874 2006-10-28 Raphael Neider <rneider AT web.de>
4876 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4877 assumption within interrupt handlers, fixes #1584940
4878 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4879 "emitted" to avoid emitting them again in udata
4881 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4883 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4886 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4888 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4889 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4890 on/off CR to CRLF conversion.
4892 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4894 * doc/sdccman.lyx: updated IRQ section
4896 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4898 * device/lib/serial_io.c: removed
4899 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4900 replacements for serial_io.c
4902 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4904 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4906 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4908 * device/lib/serial_io.c: Default putchar() and getchar() for
4909 mcs51 uses serial port.
4911 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4913 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4915 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4917 * support/regression/ports/mcs51/support.c: smaller
4918 _sdcc_external_startup()
4919 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4921 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4923 * device/lib/gbz80/crt0.s,
4924 * device/lib/gbz80/crt0_rle.s,
4925 * device/lib/gbz80/div.s,
4926 * device/lib/gbz80/fstubs.s,
4927 * device/lib/gbz80/heap.s,
4928 * device/lib/gbz80/mul.s,
4929 * device/lib/gbz80/putchar.s,
4930 * device/lib/gbz80/stubs.s,
4931 * device/lib/z80/crt0.s,
4932 * device/lib/z80/crt0_rle.s,
4933 * device/lib/z80/div.s,
4934 * device/lib/z80/fstubs.s,
4935 * device/lib/z80/heap.s,
4936 * device/lib/z80/mul.s,
4937 * device/lib/z80/putchar.s,
4938 * device/lib/z80/stubs.s: reverted, I was mistaken
4940 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4942 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4943 * support/regression/ports/mcs51/support.c: removed race
4944 condition on TI in _putchar allowing to use serial port mode 0
4946 2006-10-20 Borut Razem <borut.razem AT siol.net>
4948 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4950 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4952 * device/lib/gbz80/crt0.s,
4953 * device/lib/gbz80/crt0_rle.s,
4954 * device/lib/gbz80/div.s,
4955 * device/lib/gbz80/fstubs.s,
4956 * device/lib/gbz80/heap.s,
4957 * device/lib/gbz80/mul.s,
4958 * device/lib/gbz80/putchar.s,
4959 * device/lib/gbz80/stubs.s,
4960 * device/lib/z80/crt0.s,
4961 * device/lib/z80/crt0_rle.s,
4962 * device/lib/z80/div.s,
4963 * device/lib/z80/fstubs.s,
4964 * device/lib/z80/heap.s,
4965 * device/lib/z80/mul.s,
4966 * device/lib/z80/putchar.s,
4967 * device/lib/z80/stubs.s: removed all leading underscores from area names
4969 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4971 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4972 regression tests are not waiting in the simulator for simulated
4973 transmission of debug output
4975 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4977 * device/lib/printf_large.c: slightly smaller
4978 * doc/sdccman.lyx: do not use spaces within html links
4980 2006-10-16 Borut Razem <borut.razem AT siol.net>
4982 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4983 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4984 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4985 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4986 debugger/mcs51/configure:
4987 [ 1185668 ] add gnu readline support to sdcdb - enabled
4989 2006-10-16 Raphael Neider <rneider AT web.de>
4991 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4992 fixes #1577882, removes close to all banking optimizations
4994 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4996 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4997 variables in code memory
4998 * support/regression/tests/absolute.c: added test for this
5000 2006-10-15 Raphael Neider <rneider AT web.de>
5002 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5004 (BankSelect): emit BANKSEL before touching linker-placed regs,
5007 2006-10-10 Raphael Neider <rneider AT web.de>
5009 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5010 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5011 * src/pic/main.c (_pic14_parseOptions),
5012 * src/pic/main.h: mostly reverted to previous state, now use results
5013 from SDCCmain.c's argument parsing
5015 2006-10-10 Borut Razem <borut.razem AT siol.net>
5017 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5018 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5019 [ 1185668 ] add gnu readline support to sdcdb -
5020 prepared for READLINE, not enabled yet,
5021 thanks to <tal.bav AT gmail.com>
5023 2006-10-10 Raphael Neider <rneider AT web.de>
5025 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5026 * src/pic16/devices.inc,
5027 * device/include/pic16 (pic18f[24]620.h),
5028 * device/include/pic18fregs.h,
5029 * device/lib/pic16/pics.all,
5030 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5031 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5032 Gary Plumbridge and Anton Strobl
5034 2006-10-10 Raphael Neider <rneider AT web.de>
5036 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5037 --stack-siz=NUM options to configure the argument passing stack
5038 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5039 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5040 (pic14_getSharebankSize): obey --stack-siz=NUM,
5041 (pic14_getSharebankAddress): obey --stack-loc=NUM
5043 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5045 * doc/sdccman.lyx: added to the manual
5046 * doc/figures/ddd_example.png: added (neither pdflatex nor
5047 most browsers seem to like the .eps file)
5049 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5051 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5052 to /tmp and /var/tmp acc. LSB
5053 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5055 * support/regression/tests/onebyte.c: added test
5057 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5059 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5061 2006-10-05 Borut Razem <borut.razem AT siol.net>
5063 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5065 - sdcc.dsw: changed property eol-style to CRLF
5066 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5068 2006-10-04 Raphael Neider <rneider AT web.de>
5070 * device/include/pic/{pic16f84.h,pic16f84a.h},
5071 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5072 from patch #1522504, thanks to Robas Teodor
5074 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5079 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5081 * src/pic16/glue.c (pic16emitMaps),
5082 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5083 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5084 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5085 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5087 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5088 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5090 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5092 * support/librarian/sdcclib.c: Added option -l.
5093 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5095 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5096 using Windows command prompt.
5098 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5100 * device/lib/libsdcc.lib: added module rand
5101 * src/ds390/ralloc.c (rematStr),
5102 * src/hc08/ralloc.c (rematStr),
5103 * src/mcs51/ralloc.c (rematStr),
5104 * src/z80/ralloc.c (rematStr): made output more consistent
5105 * src/mcs51/gen.c: cosmetic changes
5107 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5109 * src/port.h: added mem.cabs_name to PORT
5116 * src/z80/main.c: added cabs_name initializers
5117 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5119 (emitMaps): emit absolutes in code memory into cabs_name
5121 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5122 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5123 * support/regression/fwk/include/testfwk.h: added define for at
5124 * support/regression/tests/absolute.c: added, new
5126 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5128 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5129 optimizations, see also patch 887161 by Stas Sergeev
5130 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5131 to be necessary anymore,
5132 (102, 103, 104, 127): renamed all occurances of bp to _bp
5134 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5137 thanks Weston T. Schmidt for patch 1555221
5138 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5139 * src/SDCCicode.c(geniCodeMultiply): small optimization
5141 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5143 * device/include/stdlib.h: added rand prototypes
5144 * device/lib/rand.c: new, added
5145 * device/lib/Makefile.in: added rand.c
5146 * src/z80/peeph.def,
5147 * src/z80/peeph-gbz80.def,
5148 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5150 2006-09-20 Raphael Neider <rneider AT web.de>
5152 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5154 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5156 * as/link/aslink.h: cosmetic changes
5157 * as/link/mcs51/Makefile.in,
5158 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5160 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * as/link/mcs51/aslink.h,
5164 * as/link/z80/aslink.h: merged and moved to as/link/
5165 * as/link/lkstore.c,
5166 * as/link/mcs51/lkstore.c: moved to as/link/
5167 * as/link/clean.mk: remove *.o
5168 * as/link/mcs51/alloc.h: deleted
5169 * as/link/mcs51/lkarea.c: added lnksect prototype
5170 * as/link/mcs51/lkdata.c,
5171 * as/link/mcs51/lklex.c,
5172 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5173 * as/link/mcs51/lkmem.c,
5174 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5175 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5176 * as/link/mcs51/aslink.dsp,
5177 * as/link/mcs51/Makefile.aslink,
5178 * as/link/mcs51/Makefile.bcc,
5179 * as/link/mcs51/Makefile.in: updated for moved files
5180 * as/link/z80/lkarea.c,
5181 * as/link/z80/lkhead.c,
5182 * as/link/z80/lklex.c,
5183 * as/link/z80/lklibr.c,
5184 * as/link/z80/lklist.c,
5185 * as/link/z80/lkmain.c,
5186 * as/link/z80/lkrloc.c,
5187 * as/link/z80/lksym.c: synced with mcs51
5188 * as/link/z80/lkdata.c,
5189 * as/link/z80/lkeval.c,
5190 * as/link/z80/lkihx.c,
5191 * as/link/z80/lks19.c: cosmetic changes
5192 * as/link/z80/Makefile.in,
5193 * as/link/z80/linkgbz80.dsp,
5194 * as/link/z80/linkz80.dsp: updated for moved files
5196 2006-09-16 Borut Razem <borut.razem AT siol.net>
5198 * debugger/mcs51/sdcdb.c: partially fixed
5199 [ 1203664 ] sdcdb fails to open files w. two "." periods
5200 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5201 debugger/mcs51/symtab.h: fixed indenting
5202 * configure.in, configure: up to date with latest Maarten's changes
5204 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5207 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5208 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5209 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5210 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5211 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5212 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5213 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5214 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5215 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5216 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5217 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5218 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5219 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5220 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5221 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5222 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5223 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5224 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5225 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5226 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5227 as/link/mcs51/alloc.h,
5228 as/link/mcs51/clean.mk,
5229 as/link/mcs51/conf.mk,
5230 as/link/mcs51/Makefile.bcc,
5231 as/link/mcs51/Makefile.in,
5232 as/link/mcs51/readme.390,
5233 as/link/mcs51/strcmpi.c,
5234 as/link/mcs51/strcmpi.h,
5236 as/mcs51/Makefile.bcc,
5237 as/mcs51/Makefile.in,
5240 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5242 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * as/link/Makefile.in,
5246 * as/link/z80/linkgbz80.dsp,
5247 * as/link/z80/linkz80.dsp,
5254 * link/z80/aslink.h,
5255 * link/z80/clean.mk,
5257 * link/z80/linkgbz80.dsp,
5258 * link/z80/linkz80.dsp,
5259 * link/z80/lkarea.c,
5260 * link/z80/lkdata.c,
5261 * link/z80/lkeval.c,
5264 * link/z80/lkhead.c,
5267 * link/z80/lklibr.c,
5268 * link/z80/lklist.c,
5269 * link/z80/lkmain.c,
5270 * link/z80/lkrloc.c,
5273 * link/z80/Makefile.in,
5275 * sdcc.dsw: moved link/ to as/link/
5277 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5279 * as/mcs51/i51mch.c (machine): fixed warning
5281 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5285 2006-09-09 Borut Razem <borut.razem AT siol.net>
5287 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5288 sdcdb WIN32 native port
5289 * src/clean.mk: fixed
5291 2006-09-08 Borut Razem <borut.razem AT siol.net>
5293 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5295 2006-09-08 Raphael Neider <rneider AT web.de>
5297 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5298 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5299 to gplink to disable processor mismatch warning and to allow
5300 the use of devices with only aliased (shared) memory banks,
5301 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5303 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5305 * doc/sdccman.lyx: Some re-formating plus example on using
5306 #pragma preproc_asm +/-
5308 2006-09-07 Borut Razem <borut.razem AT siol.net>
5310 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5313 2006-09-06 Borut Razem <borut.razem AT siol.net>
5315 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5316 line at sdcc.nsi:153
5317 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5319 2006-09-05 Borut Razem <borut.razem AT siol.net>
5321 * configure.in, configure: support for winsock2
5322 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5323 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5324 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5325 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5326 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5328 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5332 * support/regression/tests/bug1551947.c: new, added
5333 * src/SDCCsymt.h: strings are char* not byte*
5335 2006-09-05 Raphael Neider <rneider AT web.de>
5337 * device/lib/pic16/libdev/pic18f4550.c,
5338 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5339 declarations/definitions from patch #1520949
5341 2006-09-05 Raphael Neider <rneider AT web.de>
5343 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5344 byte-aligned bitfields, fixes #1539278
5346 2006-09-05 Raphael Neider <rneider AT web.de>
5348 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5351 2006-09-04 Borut Razem <borut.razem AT siol.net>
5353 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5354 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5355 -mno-cygwin is a part of the compiler name
5356 * support/scripts/sdcc_mingw32: don't disable ucsim
5358 2006-09-03 Borut Razem <borut.razem AT siol.net>
5360 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5361 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5363 2006-09-03 Raphael Neider <rneider AT web.de>
5366 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5367 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5370 2006-09-01 Borut Razem <borut.razem AT siol.net>
5372 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5373 to make ppc-osx happy
5375 2006-08-31 Borut Razem <borut.razem AT siol.net>
5377 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5378 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5379 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5380 * support/regression/ports/ds390/spec.mk,
5381 support/regression/ports/mcs51/spec.mk,
5382 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5383 To run regression tests in mingw environment:
5384 make DEV_NULL=NUL CC=gcc
5386 2006-08-30 Borut Razem <borut.razem AT siol.net>
5388 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5389 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5390 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5391 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5392 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5393 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5394 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5395 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5396 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5397 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5398 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5399 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5400 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5401 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5402 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5403 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5404 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5405 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5406 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5407 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5408 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5409 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5410 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5411 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5412 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5413 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5414 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5415 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5416 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5417 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5418 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5419 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5420 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5421 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5422 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5423 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5424 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5425 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5426 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5427 ucsim WIN32 native port
5429 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5431 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5433 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5435 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5436 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5438 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5440 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5441 * support/regression/tests/bug1546986.c: new, added
5442 * as/mcs51/.cvsignore,
5443 * debugger/mcs51/.cvsignore,
5444 * src/.cvsignore: deleted
5446 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5448 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5451 2006-08-20 Borut Razem <borut.razem AT siol.net>
5453 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5454 removed cl_listen_console::match(), cl_console::match(),
5455 restructured cl_commander::proc_input()
5457 2006-08-16 Borut Razem <borut.razem AT siol.net>
5459 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5460 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5461 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5463 2006-08-14 Borut Razem <borut.razem AT siol.net>
5465 * support/regression/Makefile.in,
5466 support/regression/ports/pic14/gpsim.cmd,
5467 support/regression/ports/pic14/spec.mk,
5468 support/regression/ports/pic14/support.c:
5469 added pic14 regression test
5471 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5473 * as/doc/asxhtm.html: documented changed ABS behaviour
5474 * as/doc/README: fixed some typos
5476 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5478 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5481 2006-08-12 Borut Razem <borut.razem AT siol.net>
5483 * support/regression/fwk/include/testfwk.h,
5484 support/regression/fwk/lib/testfwk.c,
5485 support/regression/generate-cases.py,
5486 support/regression/Makefile.in:
5487 regression test framework does not depend on function pointers and
5490 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5492 * device/include/stddef.h: c temporary hack to fix bug 1518273
5494 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5496 * device/include/mcs51/cc2510fx.h: added
5497 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5500 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5503 * as/z80/Makefile.in: added strcmpi.c
5504 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5505 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5507 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5509 * device/lib/gbz80/asm_strings.s,
5510 * device/lib/gbz80/crt0_rle.s,
5511 * device/lib/gbz80/div.s,
5512 * device/lib/gbz80/mul.s,
5513 * device/lib/gbz80/shift.s,
5514 * device/lib/z80/asm_strings.s,
5515 * device/lib/z80/crt0_rle.s,
5516 * device/lib/z80/div.s,
5517 * device/lib/z80/mul.s,
5518 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5519 flags which are all upper case
5521 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5523 * as/z80/asm.h: made CASE_SENSITIVE 1
5524 * link/z80/aslink.h: made CASE_SENSITIVE 1
5525 * src/z80/gen.c (throughout): made all conditionals upper case
5526 * support/regression/tests/bug1503067.c: new
5528 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5531 (shiftIntoPair): added case 2 for PAIR_IY,
5532 (setupToPreserveCarry): replaced parameters with iCode and check if
5533 PAIR_DE is in use to fix bug 1399290,
5534 (genPlus, genMinus): updated call to setupToPreserveCarry
5535 * support/regression/tests/bug1399290.c: new
5537 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5539 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5540 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5541 * src/ds390/gen.c (shiftRLong),
5542 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5543 * src/mcs51/gen.c (sameReg): changed to sameByte,
5544 (xch_a_aopGet): new,
5545 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5546 shiftRLong): fixed bug 1533966
5547 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5548 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5549 * support/regression/Makefile.in: disabled z80, enabled ucz80
5550 * support/regression/tests/float_trans.c: enabled test for z80 and host
5551 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5553 2006-08-01 Borut Razem <borut.razem AT siol.net>
5555 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5556 comparison is always false due to limited range of data type
5557 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5559 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5561 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5562 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5563 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5564 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5566 2006-07-31 Borut Razem <borut.razem AT siol.net>
5568 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5569 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5570 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5571 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5572 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5573 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5574 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5575 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5576 enable ucsim mingw compilation. Serial port is disabled,
5577 since it uses termios.h API, which is not available on native
5580 2006-07-31 Borut Razem <borut.razem AT siol.net>
5582 * Small Device C Compiler 2.6.0 released
5583 * support/scripts/sdcc.nsi: added FULL_DOC option
5584 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5586 2006-07-28 Borut Razem <borut.razem AT siol.net>
5588 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5589 * doc/INSTALL.txt: updated
5591 2006-07-27 Borut Razem <borut.razem AT siol.net>
5593 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5594 device/lib/pic/libdev/Makefile.in: fixed bug
5595 [ 1438354 ] pic libsdcc: distclean doesn't work
5596 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5597 device/lib/pic16/libio/Makefile.in: fixed bug
5598 [ 1438344 ] pic16 lib: clean doesn't work properly
5599 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5601 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5603 * device/lib/pic/libsdcc/fsdiv.c,
5604 * device/lib/pic/libsdcc/fsmul.c,
5605 * device/lib/pic16/libsdcc/float/fsdiv.c,
5606 * device/lib/pic16/libsdcc/float/fsmul.c,
5607 * device/lib/_fsdiv.c,
5608 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5609 * support/regression/tests/bug1520966.c: added
5610 * doc/knownbugs.html: removed [ 1520966 ] from the list
5612 2006-07-25 Borut Razem <borut.razem AT siol.net>
5614 * configure.in, configure, sdccconf_in.h: fixed bug
5615 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5616 * doc/knownbugs.html: removed [ 1519095 ] from the list
5618 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5620 * doc/knownbugs.html: added, contains list of known bugs at release
5621 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5623 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5625 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5626 function registers and corrected defaults with additional warning
5627 * device/lib/malloc.c: cosmetic changes
5628 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5629 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5630 (fillGaps): and used it
5632 2006-07-20 Raphael Neider <rneider AT web.de>
5634 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5635 output unless SDCCPICDEBUG is set
5636 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5637 output if SILENT is set
5639 2006-07-11 Borut Razem <borut.razem AT siol.net>
5641 * doc/README.txt: updated
5643 2006-07-10 Borut Razem <borut.razem AT siol.net>
5645 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5646 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5647 in WIN32 installation
5648 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5651 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5653 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5654 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5656 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5658 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5660 2006-07-06 Borut Razem <borut.razem AT siol.net>
5662 * support/regression/tests/bitfields.c:
5663 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5664 * support/regression/tests/constantRange.c:
5665 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5667 2006-07-04 Borut Razem <borut.razem AT siol.net>
5669 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5671 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5672 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5673 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5674 reverted changes from 2006-07-03
5675 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5676 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5677 added CPPFLAGS, used by the host port
5679 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5681 * support/regression/valdiag/tests/switch.c,
5682 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5683 * support/regression/tests/libmullong.c: fixed for host
5684 * support/regression/ports/host/spec.mk: disable all warnings for host,
5685 SDCC runs with --less-pedantic too
5687 2006-07-03 Borut Razem <borut.razem AT siol.net>
5689 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5691 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5692 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5693 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5694 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5696 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5697 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5698 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5699 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5701 2006-07-02 Raphael Neider <rneider AT web.de>
5703 * src/pic16/devices.inc,
5704 * device/include/pic16/pic18fregs.h,
5705 * device/include/pic16/pic18f4550.h,
5706 * device/lib/pic16/pics.all,
5707 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5709 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5711 * as/hc08/lkaomf51.c (OutputName),
5712 * as/mcs51/lkaomf51.c (OutputName),
5713 * as/z80/asmain.c (asmbl),
5714 * src/ds390/main.c (asmLineNodeFromLineNode),
5715 * src/hc08/ralloc.c (hc08_assignRegisters),
5716 * src/mcs51/main.c (asmLineNodeFromLineNode),
5717 * src/xa51/ralloc.c (checkRegMask),
5718 * src/xa51/gen.c (emitcode),
5719 * src/z80/gen.c (_emit2),
5720 * src/SDCCast.c (searchLitOp),
5722 * support/packihx/packihx.c,
5723 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5724 * src/ds390/gen.c (aopPutUsesAcc),
5725 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5726 * support/regression/tests/libmullong.c (mullong_wrapper),
5727 * src/SDCCsymt.c (powof2),
5729 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5730 * src/SDCCsymt.h: added TYPE_TARGET_*
5731 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5732 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5733 SDCCast because 1) header problems 2) this is the right place
5734 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5735 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5738 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5740 * src/SDCCicode.h: removed buggy semicolon in unused macro
5741 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5742 search for previous definiton of auto symbols too,
5743 (findPrevUse): fixed logic of emitWarnings
5745 2006-06-26 Raphael Neider <rneider AT web.de>
5747 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5748 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5750 2006-06-25 Raphael Neider <rneider AT web.de>
5752 * device/lib/pic/libm: NEW, added math library functions
5753 * device/lib/pic/libsdcc: NEW; added float support functions
5754 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5755 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5756 NEW, added math related headers
5757 * device/include/asm/pic/features.h: NEW
5758 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5759 (popGet): allow larger offsets for AOP_PCODE,
5760 (genDataPointerSet): handle literals explicitly, more debug output,
5761 (genAssign): fixed for float using aopLiteral ;-)
5762 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5763 GOTO initialisation routine
5764 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5765 flag on registers, fixes #1469043 (local variables do not work)
5766 * src/pic/main.c (_pic14_do_link),
5767 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5770 2006-06-25 Borut Razem <borut.razem AT siol.net>
5772 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5773 characters printed (not including the trailing '\0' used to end
5774 output to strings). Problem detected in regression test bug-927659.c.
5775 NOTE: printf() family functions should return int instead
5777 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5778 specifier are printed as themselves
5779 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5780 support flags, width and precision specifiers
5782 2006-06-24 Borut Razem <borut.razem AT siol.net>
5784 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5785 to the list of sdcc tagrets not supporting bit type
5786 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5787 testfor pic16 due to bug:
5788 [ 1511794 ] pic16: regression test bug-895992.c fails
5790 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5792 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5793 * src/SDCCglue.c (initPointer), fixed bug 1496419
5794 * support/regression/tests/bug1496419.c: new, added
5796 2006-06-22 Borut Razem <borut.razem AT siol.net>
5798 * support/regression/ports/pic16/support.c: use gpsim usart module from
5799 libgpsim_modules library
5801 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5803 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5806 2006-06-19 Raphael Neider <rneider AT web.de>
5808 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5809 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5810 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5811 (pic14printExterns,pic14printPublics,pic16printPublics,
5812 pic16_printExterns): use new functions to emit symbols
5813 (picglue,pic16glue): emit publics before emitting externs
5814 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5815 locally defined functions to avoid bug #1443651
5816 * support/regression/tests/bug-716242.c: removed pic16 workaround
5817 * support/regression/ports/pic16/spec.mk: ignore errors during build
5819 2006-06-19 Raphael Neider <rneider AT web.de>
5821 * src/pic/glue.h: added pic14aopLiteral prototype
5822 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5823 * src/pic/gen.c: removed stdint.h dependency
5824 (aopGet): use Safe_strdup()
5825 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5826 (genDataPointerSet): use pic14aopLiteral()
5827 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5828 for pic16; thanks to Bernhard and Maarten
5830 2006-06-18 Borut Razem <borut.razem AT siol.net>
5832 * support/regression/tests/structflexarray.c: flexible array members
5833 not supported by gcc < 3
5834 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5836 * src/pic/gen.c: don't include [p]strdin.h on solaris
5837 * support/Util/pstdint.h: addad svn attributes
5838 * support/regression/tests/constantRange.c,
5839 support/regression/tests/rotate.c: include inttypes.h instead
5840 stdint.h on solaris, addad svn attributes
5842 2006-06-18 Raphael Neider <rneider AT web.de>
5844 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5846 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5847 (pic16_genMinusBits): simplified sign-extension
5848 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5849 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5850 adjusted to correctly handle mixed-signed operands, disabled
5851 now unused multiplciation routines
5852 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5853 (assignResultValue): added argument denoting the size of the result
5854 as returned by the function (fixes upcasts in assigning from
5855 function calls: char foo(); int i = foo();)
5856 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5857 function result to assignResultValue
5858 (genMult): disabled inlined multiplication code
5859 (genDiv): augmented to also handle the modulus operator, fixed to
5860 handle mixed-signed operands correctly
5861 (genMod): simply call genDiv, disabled unused code
5862 (genAssign): fixed missing (sign-)extension on result
5863 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5864 valid char operands, allow signed operands for native code, added
5865 division and modulo operator handling
5866 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5868 As a consequence, onebyte.c (if split into two files) and muldiv.c
5869 pass regression tests.
5871 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5873 * doc/Makefile.in: two runs of makeindex seem needed to get
5874 correct page references in the index of sdccman.pdf
5875 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5877 2006-06-17 Borut Razem <borut.razem AT siol.net>
5879 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5881 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5883 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5884 mentioned ec2drv and paulmon
5886 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5888 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5889 consecutive abs areas
5890 (find_empty_space, allocate_space): added map to handle codemap or
5892 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5893 absolute idata and xdata
5894 * as/mcs51/lkmem.c (summary2): updated legend
5896 2006-06-16 Raphael Neider <rneider AT web.de>
5898 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5900 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5902 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5904 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5906 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5908 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5909 value of generic pointers,
5919 src/z80/main.c: PORT structure, added elements for gp_tags field,
5920 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5921 fields in the PORT structure of each port,
5922 * src/SDCCast.c (decorateType): allow processing of generic pointers
5923 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5926 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5932 * src/pic16/pcode.c,
5934 * src/pic/pcoderegs.c,
5937 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5938 bug 1504689 on minGW
5940 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5942 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5944 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5946 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5948 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5950 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5953 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5955 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5956 to a char variable. Fixed bug #1504211
5957 * device/include/pic16/adc.h,
5958 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5959 and fixed bug #1364390
5961 2006-06-10 Borut Razem <borut.razem AT siol.net>
5963 * CVSROOT: removed the CVS left-over
5965 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5967 * as/hc08/asmain.c (asexit),
5968 * as/hc08/lkmain.c (lkexit),
5969 * as/mcs51/asmain.c (asexit),
5970 * as/mcs51/lkmain.c (lkexit),
5971 * src/SDCCglue.c (DEFSETFUNC),
5972 * src/SDCCmain.c (linkEdit, assemble),
5973 * support/librarian/sdcclib.c (AddRel),
5974 replaced unlink() by standard C remove()
5975 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5976 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5977 gatherImplicitVariables): new, added to fix bug 608752,
5978 (createFunction): added gatherImplicitVariables()
5979 * src/SDCCast.h: added createRMW prototype
5980 * src/SDCCsymt.h (struct symbol): added infertype
5981 * support/regression/tests/bug608752.c: new, added
5983 2006-06-10 Raphael Neider <rneider AT web.de>
5985 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5986 multibyte dummy reads (fixes #1503234)
5988 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5990 * device/include/mcs51/compiler.h: new, added header file to enable
5991 creating common sfr definition header files for different compilers
5993 2006-06-05 Raphael Neider <rneider AT web.de>
5995 * src/pic16/{pcode.h,genarith.c}:
5996 introduced pCodeOp combining any two pCodeOps (previously only
5997 two register operands could be combined), removed pcop2 from
5998 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5999 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6000 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6001 rewritten to use new PO_TWO_OPS
6002 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6003 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6004 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6005 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6006 (pic16_get_op): embraced return arg to allow #define return(x),
6007 added new case for combined opcodes
6008 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6009 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6010 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6012 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6014 * src/SDCCval.c (checkConstantRange): added
6015 * src/SDCCval.h: added checkConstantRange
6016 * support/Util/SDCCerr.c,
6017 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6018 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6019 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6020 * src/SDCCast.c (decorateType): added checkConstantRange,
6021 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6022 can be emitted with the correct always true/false warning,
6023 added optimization for double '!';
6024 result of decorateType() must be assigned back to the tree, because
6025 decorateType() can change the tree
6026 * src/SDCCicode.c (geniCodeLogic),
6027 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6028 (checkConstantRange): removed, it was only a fragment which never
6030 * src/SDCCsymt.c (computeType): fixed promotion for
6031 "-1 < (unsigned bit) b"
6032 * src/pic/ralloc.c (packRegsForAssign),
6033 * src/pic16/ralloc.c (packRegsForAssign),
6034 * src/hc08/ralloc.c (packRegsForAssign),
6035 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6037 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6038 * support/regression/tests/constantRange.c: added
6039 * support/valdiag/tests/constantRange.c: added
6040 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6042 2006-06-02 Borut Razem <borut.razem AT siol.net>
6044 * support/regression/ports/pic16/support.c: increase stack size
6046 * support/regression/Makefile.in: sort tests by name so that the
6047 resutlts can be compared on different machines / platforms
6049 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6051 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6052 * src/ds390/gen.c (emitLabel): new, added,
6053 (genDjnz): fixed stack overflow bug,
6054 (throughout): cosmetic changes to sync with mcs51/gen.c,
6055 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6056 * src/mcs51/gen.c (genEndFunction): small optimization,
6057 (throughout): cosmetic changes to sync with ds390/gen.c
6059 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6061 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6062 (_print_format): fixed printing pointers
6063 * src/mcs51/gen.c (emitLabel, movb): new, added,
6064 (genAssign): small optimization,
6065 (genDjnz): fixed stack overflow bug,
6066 (throughout): replaced sprintf with SNPRINTF,
6067 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6068 replaced emitcode("mov", "b,...") with MOVB(...),
6069 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6070 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6071 * src/mcs51/peeph.def: added rules 140 and 264
6072 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6073 so they may get optimized into registers
6075 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6077 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6078 immediately when encountered,
6079 (printUsage): always use stderr even on windows
6081 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6083 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6084 (processParms): fixed bug #1247551
6085 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6086 parseCmdLine, main): print '--version' to stdout,
6087 print 'help' to stdout if --help is given,
6088 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6089 arguments are given; fixed --help
6091 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6093 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6094 * support/regression/tests/bug-1493710.c: added
6096 2006-05-27 Borut Razem <borut.razem AT siol.net>
6098 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6100 * support/regression/ports/pic16/support.c: increase stack size
6101 from default 64 bytes to 128 bytes
6102 * support/regression/tests/staticinit.c,
6103 support/regression/tests/float.c: regression tests fully enabled
6104 for pic16 port by putting the initialized data arrays into the code
6106 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6107 This was changed by mistake in the previous version.
6109 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6111 * src/pic16/gen.c (genFunction, genEndFunction): some
6112 beautifications, fixed bug with falsely restoring FSR2 in large
6113 stack model, thanks to Beau E. Cox for reporting the bug
6115 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6117 * debugger/mcs51/break.c,
6118 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6119 use %p to print pointers, made address variables unsigned
6120 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6121 * debugger/mcs51/symtab.c (parseSymbol): must return something
6122 * src/mcs51/gen.c (aopForSym): small optimization,
6123 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6124 (freeAsmop): added missing break,
6125 (aopPut): removed parameter bvolatile, determine it inside the function,
6126 (saveRegisters, unsaveRegisters): small optimization,
6127 (genIpush): removed pointless check,
6128 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6129 replaced sprintf with SNPRINTF,
6130 replaced strcpy with strncpyz,
6131 updated aopPut calls,
6132 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6133 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6135 2006-05-24 Borut Razem <borut.razem AT siol.net>
6137 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6138 modification of test for the pic16 port, put the array to the code
6139 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6141 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6143 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6144 * support/Util/pstdint.h: added
6146 2006-05-22 Borut Razem <borut.razem AT siol.net>
6148 * src/regression/Makefile: removed bool2.c test, added -q linker option
6149 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6150 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6151 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6152 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6153 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6154 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6155 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6156 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6157 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6159 2006-05-22 Raphael Neider <rneider AT web.de>
6161 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6162 bug #1492360 (problematic due to generic pointers, see code)
6164 2006-05-22 Borut Razem <borut.razem AT siol.net>
6166 * support/regression/ports/pic16/specs.mk: removed stack size linker
6168 * support/regression/tests/array.c,
6169 support/regression/tests/bitopcse.c,
6170 support/regression/tests/bug-908454.c,
6171 support/regression/tests/malloc.c: modified for pic16 regression test
6172 * support/regression/tests/bitfields.c:
6173 pic16 - excluded bitfileds of size > 8
6174 * support/regression/tests/bp.c: pic16 - reduced data size
6175 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6176 * support/regression/tests/bug-460010.c:
6177 pic16 - used the absolute address the fits in memory
6178 * support/regression/tests/bug-716242.c:
6179 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6180 * support/regression/tests/float.c:
6181 pic16 - excluded - data size too big
6182 * support/regression/tests/onebyte.c:
6183 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6184 * support/regression/tests/shifts.c:
6185 pic16 - function names probably have to differ in first X characters
6187 * support/regression/tests/staticinit.c:
6188 pic16 - excluded some tests due error: no target memory available for
6191 2006-05-22 Borut Razem <borut.razem AT siol.net>
6193 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6194 second try. Thanks Stas Sergeev once more.
6196 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6198 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6199 (genLeftShift, genRightShift): fixed bug 1491627
6200 * src/hc08/peeph.def (rules 7, 8.x): added
6201 * support/regression/tests/shifts.c (ShiftLeftByParam,
6202 ShiftRightByParam, testShiftByParam): added to test variable shifting
6204 2006-05-20 Raphael Neider <rneider AT web.de>
6206 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6207 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6208 (allocReg): add only new registers to dynAllocRegs,
6209 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6210 #1489055, #1445850, and probably #1483693
6212 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6214 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6215 bug in for-loop that didn't emit the last of CONFIG and ID registers
6217 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6219 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6221 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6222 1489016, 1434401 and 1490124
6223 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6224 1489016, 1434401 and 1490124
6226 2006-05-17 Borut Razem <borut.razem AT siol.net>
6228 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6231 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6233 * device/include/mcs51/P89c51RD2.h,
6234 * device/include/mcs51/P89LPC901.h,
6235 * device/include/mcs51/P89LPC922.h,
6236 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6238 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6240 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6241 to fix missing stack pragma in compiled binary object file,
6243 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6245 * support/packihx/configure.in,
6246 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6247 determine sizeof basic types even while cross compiling
6249 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6251 * src/avr/gen.c (aopop),
6252 * src/ds390/gen.c (aopOp),
6253 * src/hc08/gen.c (aopOp),
6254 * src/mcs51/gen.c (aopop),
6255 * src/pic16/gen.c (pic16_aopOp),
6256 * src/pic/gen.c (aopOp),
6257 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6258 if size of operand is smaller than spill location
6260 2006-05-12 Borut Razem <borut.razem AT siol.net>
6262 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6263 have to have CR/LF line endings even if they are checked out on *nix
6264 or on WIN32 in cygwin binmode
6266 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6268 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6269 * device/include/ds80c390.h: added sfr16 definitions
6273 * src/ds390/ralloc.c,
6274 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6275 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6276 bit returning functions
6277 * support/regression/tests/sfr16.c: enabled test on ds390
6279 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6281 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6282 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6284 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6286 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6287 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6288 (cl_address_space constructor): removed expensive initialization,
6289 (cl_address_space::get_cell): extended for late initialization,
6290 (cl_address_space::*): use late initialization,
6291 (cl_address_decoder::activate): removed expensive initialization,
6292 This reduced regression test running time by 25%
6294 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6302 * support/packihx/Makefile.in,
6303 * support/packihx/clean.mk,
6304 * support/packihx/Makefile.bcc,
6305 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6307 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6309 * src/SDCCval.c (valNot): fix for regression test failure
6310 of not.c on big endian hosts
6312 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6314 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6316 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6318 * device/lib/mcs51/Makefile.in: changed string comparison operator
6319 to = for POSIX compliance; == is bash extension
6321 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6323 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6326 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6328 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6329 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6330 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6331 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6332 bug report #1478657,
6334 2006-05-05 Borut Razem <borut.razem AT siol.net>
6336 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6339 2006-05-02 Borut Razem <borut.razem AT siol.net>
6341 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6342 create *.ind, which made make to fail if invoked with -j 2
6344 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6346 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6347 Hubert Sack for patch 1479782
6349 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6351 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6353 2006-05-01 Raphael Neider <rneider AT web.de>
6355 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6356 (create_pic): store only prefix-free device name,
6357 (init_pic): check for device names with "16" prefix,
6359 * src/pic/device.h (struct PIC_device),
6360 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6362 * device/include/pic/pic12f{635,675,629,683}.h,
6363 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6364 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6365 * device/include/pic/pic16f505.h,
6366 * device/lib/pic/libdev/pic16f505.c: removed
6367 * device/include/pic/pic14devices.txt: added support for pic12f
6368 devices, removed unsupported non 16-bit devices
6369 [above changes provided by patch from Zik Saleeba]
6370 * src/pic/*, src/pic16/*, device/include/pic16/*,
6371 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6373 2006-05-01 Borut Razem <borut.razem AT siol.net>
6375 * configure.in, configure, doc/Makefile.in:
6376 sync with nightly build makefile - latex, dvipdf and dvips
6379 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6381 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6382 in the library source
6384 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6386 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6388 2006-04-28 Raphael Neider <rneider AT web.de>
6390 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6391 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6392 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6393 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6395 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6397 * device/lib/pic/libdev/Makefile.in,
6398 * device/lib/hc08/Makefile.in,
6399 * device/lib/gbz80/Makefile.in,
6400 * device/lib/z80/Makefile.in,
6401 * device/lib/ds390/Makefile.in,
6402 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6403 thanks to Borut for the bug report
6405 * configure: always create doc/Makefile independent from --enable-doc
6406 * Makefile.in: always install from directory doc independent from
6408 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6410 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6411 * doc/Makefile.in: install *.txt if present
6412 * device/include/Makefile.in (install): added installation of pic/*.inc
6413 and pic/*.txt files again, they were erroneously removed
6415 2006-04-28 Raphael Neider <rneider AT web.de>
6417 * src/pic/{gen.c,main.h,pcode.c},
6418 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6419 concerning signedness with casts
6421 2006-04-28 Raphael Neider <rneider AT web.de>
6423 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6424 definition of an interrupt handler,
6425 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6426 interrupt handler stuff from picglue() to separate routine,
6427 (picglue): enabled definition of intr handlers in files w/o main()
6429 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6431 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6432 compilation with MSVC 2005 Express Edition (VC8)
6434 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6436 * device/lib/Makefile: fixed build of gbz80 lib
6438 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6440 * support/regression/tests/bug-460010.c,
6441 * support/regression/tests/bug-524691.c,
6442 * support/regression/tests/bug-716242.c: removed conditional defines
6443 that are already in testfwk.h
6445 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6447 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6448 (AccAXRsh1): added, shift right by 1,
6449 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6451 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6453 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6455 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6456 remove cast to same type
6457 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6458 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6460 * link/z80/Makefile: removed, they have moved to
6463 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6464 * install-sh: fix bug #1204398 by setting umask 0022
6465 * device/lib/Makefile: separate build of z80 and gbz80 lib
6467 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6469 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6470 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6472 One basic decision: e.g. src/clean.mk includes further files. In order
6473 to make this work there are two solutions:
6474 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6475 run configure on them. This way they can use
6476 'include $(srcdir)/port-clean.mk'
6477 - always include clean.mk by the Makefile at the same level. To avoid
6478 that `make clean` tries to include and build Makefile.dep the
6479 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6480 implemented, because now even `make uninstall` doesn't create
6481 Makefile.in. clean.mk could be eliminated by pasting it in
6484 * debugger/mcs51/Makefile.in: build own objects from library sources
6485 (SLIB, SDCC) in current directory
6487 * configure, configure.in: renamed --disable-device-lib-build in
6488 --disable-device-lib; added --enable-doc, the required tools are
6489 searched by configure; added result message; the toolchain for the
6490 belonging ports are now only built, if the port is enabled.
6492 * support/regression/*: all output is written in directory gen, because
6493 the fwk and ports directories don't livet in the build tree using vpath
6495 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6496 --disable-device-lib, added --enable-doc, added section VPATH
6498 * sim/ucsim/configure.in,
6499 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6500 z80 are enabled by default
6502 2006-04-24 Raphael Neider <rneider AT web.de>
6504 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6505 to config word, "pic14_"-prefixed some extern functions
6506 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6507 config word has been found
6508 * src/pic/device.h: added prototypes
6509 * src/pic/pcode.c: added "pic14_"-prefix where needed
6510 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6512 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6514 (pic14emitRegularMap): ignore config words,
6515 (pic14createInterruptVect): moved generating __config directives away
6516 (picglue): have __config directives emitted
6518 2006-04-24 Borut Razem <borut.razem AT siol.net>
6520 * doc/Makefile: sync with nightly build makefile
6522 2006-04-24 Raphael Neider <rneider AT web.de>
6524 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6525 registers that have not been assigned proper liveranges,
6526 fixes #1469504 and #1474602,
6527 (pCodeRegOptimizeRegUsage): fixed typo in comment
6529 2006-04-24 Borut Razem <borut.razem AT siol.net>
6531 * device/examples/main8051.c: deleted - it was removed from CVS
6532 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6533 after the transition to Subversion
6534 * src/SDCCalloc.h: deleted - it was removed from CVS
6535 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6536 after the transition to Subversion
6537 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6538 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6539 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6540 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6542 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6544 * as/asx8051.dsp: added mcs51/strcmpi.h
6545 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6546 * as/hc08/aslink.h: updated lnksect prototype
6548 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6550 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6551 (newdot): handle A_ABS
6553 * as/mcs51/asout.c (outarea): output address
6554 * as/hc08/lkaomf51.c,
6555 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6557 * as/mcs51/i51pst.c,
6558 * as/z80/z80pst.c: "ABS" is not A_OVR
6559 * as/hc08/lkarea.c (newarea): read a_addr,
6560 (lnkarea): added codemap array, sort absolute areas to the front,
6561 combine all GSINITx/GSFINAL,
6562 (find_empty_space, allocate_space): new functions,
6563 (lnksect): return next address, handle absolute sections
6564 * as/mcs51/lkarea.c (newarea): read a_addr,
6565 lnksect2 prototype changed,
6566 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6567 (find_empty_space, allocate_space): new, factored out of lnksect2,
6568 (lnksect2): return next address, handle absolute sections
6570 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6571 * as/hc08/lklibr.c (addfile, fndsym),
6572 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6573 index out of range and detect both '\' and '/'
6574 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6575 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6576 regression tests (ds390 cannot return bool yet)
6577 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6578 document critical interrupts on z80, document changed SDCC define
6579 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6580 (_a390_mapping): added .org directive
6581 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6582 (genMultOneByte): fixed warnings
6583 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6585 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6586 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6587 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6588 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6589 * src/pic16/main.c: removed newReg prototype
6590 * src/pic16/pcode.c,
6591 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6593 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6595 * src/pic16/ralloc.c
6596 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6598 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6599 from short to PIC_OPTYPE
6600 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6601 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6602 optype from short to PIC_OPTYPE
6603 * src/port.h: made int_size unsigned to fix warnings
6604 * src/SDCC.y: fixed warning on MSVC
6605 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6606 * src/SDCCopt.c (convertToFcall): fixed warnings
6607 * src/SDCCsymt.h: removed double prototype for genSymName
6608 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6609 offset int to fix warnings
6611 2006-04-22 Borut Razem <borut.razem AT siol.net>
6613 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6614 references to CVS replaced with Subversion
6616 2006-04-21 Borut Razem <borut.razem AT siol.net>
6618 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6619 references to CVS replaced with Subversion
6621 2006-04-19 Borut Razem <borut.razem AT siol.net>
6623 * src/version.awk: adapted for svn
6624 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6625 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6626 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6627 /binutils-avr/etc/*.vi, *.jin: removed all properties
6628 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6630 2006-04-19 Borut Razem <borut.razem AT siol.net>
6632 * CVS to Subversion migration completed
6634 2006-04-18 Borut Razem <borut.razem AT siol.net>
6636 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6637 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6639 2006-04-17 Borut Razem <borut.razem AT siol.net>
6641 * device/include/Makefile.in: added pic/*.inc to the installation
6643 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6645 * support/regression/collate-results.py: fixed output in case of
6647 * support/regression/generate-cases.py: fixed splitting of pathnames
6649 * as/hc08/lklibr.c (addfile),
6650 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6652 2006-04-11 Raphael Neider <rneider AT web.de>
6654 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6655 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6656 * src/pic16/pcode.c (assignValnums): fixed #1460578
6658 2006-04-11 Raphael Neider <rneider AT web.de>
6660 * device/lib/pic/libdev/*.c,
6661 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6662 fixes #1468739, enables compilation in --std-c99 mode
6663 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6665 2006-04-11 Raphael Neider <rneider AT web.de>
6667 * src/pic/device.c (find_device): removed debug output
6668 (list_valid_pics): enabled verbose listing of supported devices
6669 * device/include/stdbool.h: define bool as char for pic14/16 as well
6671 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6673 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6675 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * .version: bumped version to 2.5.6
6678 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6680 2006-04-06 Raphael Neider <rneider AT web.de>
6682 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6683 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6684 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6685 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6686 pic14_constructAbsMap
6687 (pic14printPublics): declare absolute global symbols as global
6688 (pic14createInterruptVect),
6689 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6690 (newReg): assume new registers unused, use correct name in
6691 hashtable (reg->name instead of name), more debugLog output
6692 * src/pic/device.h (PIC_device): added fields for verbose output
6693 * src/pic/device.c: moved device definition to pic14devices.txt,
6694 added routines for runtime parsing of pic14devices.txt,
6695 added support for second config word
6696 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6697 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6698 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6699 (_pic14_parseOptions): moved pCodeInitRegisters here
6700 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6701 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6702 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6703 handling the pseudo stack
6704 * device/lib/Makefile.in: ignore failures in objects-pic16,
6705 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6706 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6707 * device/lib/pic/Makefile.subdir,
6708 * device/lib/pic16/Makefile.subdir: improved clean rules
6709 * device/lib/pic/libdev/: NEW, pic14 device libraries
6710 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6711 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6712 * device/include/Makefile.in: create subdir and install pic14 headers
6713 * device/include/pic/p16f_common.inc: removed unused declarations
6714 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6715 PICs from inc2h.pl v1.6,
6716 replaced BIT_AT macros with struct declarations
6717 * device/include/pic/pic14devices.txt: definition of supported devices,
6718 all above improvements contributed by Zik Saleeba, thanks
6719 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6720 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6723 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6725 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6726 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6727 thanks to Charles Olds
6729 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6731 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6733 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6735 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6736 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6737 * support/regression/bug1464657.c: added, new test
6739 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6744 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6746 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6747 --no-peep and --peep-file <file> are used don't use default rules but
6750 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6752 * src/mcs51/gen.c (genCall): fixed bug 1457608
6754 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6756 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6757 changes seem to cause (trigger?) problems with the build system.
6759 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6761 * src/SDCCpeeph.c (operandsLiteral): new, added,
6762 (callFuncByName): inserted operandsLiteral
6763 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6765 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6767 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6768 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6770 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6772 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6773 implemented patch 1120823 Thanks to Willy De la Court (normal
6774 interrupts need an interrupt number now if they are made critical),
6775 and enabled nesting of critical functions though not for gbz80
6776 (genCritical, genEndCritical): added functions
6777 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6778 * src/z80/mappings.i: added "ei" to all mappings
6780 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6782 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6783 submitted by the Debian SDCC maintainer Aurelien Jarno:
6784 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6785 archive with gcc 4.1 on mips and wrote the patch"
6787 2006-03-16 Raphael Neider <rneider AT web.de>
6789 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6790 the left operand is shorter than the result (c* = lit-c* + int),
6792 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6795 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6797 * src/.version: increased version number to 2.5.5
6798 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6799 linking is done manually in pic16 port's _linkEdit,
6800 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6801 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6802 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6803 allocate asmop as AOP_ACC,
6804 (aopForRemat): added parameter 'bool result' in function declaration,
6805 (pic16_aopGet): return AOP_ACC when accessing WREG,
6806 (pic16_popGetTempReg): minor modification,
6807 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6808 'pic16_allocWithIdx',
6809 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6810 calling function in absolute addresses,
6811 (genAssign): take into account AOP_ACC asmop,
6812 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6813 * src/pic16/pcoderegs.c: some debug functions and lines added,
6814 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6815 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6817 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6818 call to allocReg, not by manually allocating a new one,
6819 (pic16_assignRegisters): now before going through the register
6820 allocating functions mark all registers as free. This eliminates some
6821 side effects resulting from peephole parser done earlier in the backbone
6823 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6825 * src/SDCCicode.c (geniCodeLogic),
6826 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6828 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6830 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6831 (genSend): bugfix, do not allocate and free twice,
6832 (shiftRLong): handle partially overlapping aops
6833 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6835 2006-03-08 Borut Razem <borut.razem AT siol.net>
6837 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6840 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * support/regression/tests/bug1409955.c: new, added
6843 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6844 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6845 (aopForSym, aopOp): increment asmop.allocated if reused,
6846 (freeAsmop): decrement asmop.allocated and check for zero instead of
6848 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6849 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6850 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6851 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6852 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6853 genSignedRightShift, genRightShift, genDataPointerGet,
6854 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6855 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6856 in reverse order from allocation,
6857 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6858 added swappedLR to keep track
6859 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6860 pdata & code for GCC, z80, gbz80 & hc08
6861 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6863 2006-03-08 Raphael Neider <rneider AT web.de>
6865 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6867 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6869 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6870 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6871 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6873 2006-03-06 Borut Razem <borut.razem AT siol.net>
6875 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6876 made the linker quiet
6878 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6880 * src/pic16/gen.c (genPcall): fixed bug #1443644
6881 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6882 which dumps before the function entry point a data byte which represents
6883 the number of the local variables used by the specified function, added
6884 'xinst' for initial support for Extended Instruction Support,
6885 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6886 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6887 port->fun_prefix anymore (may change later),
6888 (genFunction, genEndFunction): do not store/restore local registers for
6889 _main (this should take care the --main-return command line option in
6891 (genOr): removed some legacy pic-port instructions,
6892 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6893 performing operations with SFR's causes data to be written more than
6894 once to each SFR. Perhaps SFRs should be handled in special cases...
6895 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6897 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6898 into account for stack starting position,
6899 (struct OPTIONS pic16_optionsTable): added command line argument
6900 --extended or -y for Extended Instruction Support,
6901 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6902 (deassignLRs): *** perhaps the most important change, old 'for' code
6903 (commented out for reference), didn't account for some registers which
6904 were left marked 'not free' after a pointer operation. The change
6905 reduces register usage a lot in some cases
6907 2006-03-04 Borut Razem <borut.razem AT siol.net>
6909 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6911 * support/regression/tests/bug-524697.c: decreased array size for
6912 mcs51 to fit into the internal RAM
6913 * support/regression/Makefile.in: a little bit more verbose
6915 2006-03-03 Borut Razem <borut.razem AT siol.net>
6917 * support/regression/fwk/lib/testfwk.c,
6918 support/regression/fwk/include/testfwk.h: introduced function
6919 _prints(), nonrecursive _printn(), call _initEmu() from main()
6920 * support/regression/ports/gbz80/support.asm,
6921 support/regression/ports/ucz80/support.asm,
6922 support/regression/ports/z80/support.asm,
6923 support/regression/ports/ds390/support.c,
6924 support/regression/ports/hc08/support.c,
6925 support/regression/ports/host/support.c,
6926 support/regression/ports/mcs51/support.c,
6927 support/regression/ports/xa51/support.c: added empty _initEmu()
6929 * support/regression/ports/pic16/gpsim.cmd,
6930 support/regression/ports/pic16/spec.mk,
6931 support/regression/ports/pic16/support.c,
6932 support/regression/Makefile.in: added pic16 regression test
6934 2006-03-01 Raphael Neider <rneider AT web.de>
6936 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6937 genConstPointerGet): use safe way of generating MOVFF to cover
6938 literals as well as registers, fixes bug #1440527
6939 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6941 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6942 more correctly, fixes bug #1232186
6943 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6944 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6945 gplink guess the correct processor in more cases, applied patch
6946 from Till Riedel attached to and fixing bug #1436552
6948 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6950 * support/regression/tests/array.c: added, contains check for #1434401
6951 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6953 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6955 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6956 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6957 * device/include/mcs51/c8051f326.h,
6958 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6959 * device/include/mcs51/c8051f000.h,
6960 * device/include/mcs51/c8051f018.h,
6961 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6962 PCON_IDLE,PCON_STOP and added sfr16 definitions
6964 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6966 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6967 genGetWord): fixed bug 1409955
6969 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6971 * device/include/hc08/mc68hc908gp32.h,
6972 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6974 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6976 * src/SDCCast.c (constExprValue): return NULL if not a value
6977 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6978 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6979 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6981 2006-02-13 Borut Razem <borut.razem AT siol.net>
6983 * src/regression/ptrarg.c: added, fails due to bug #1430967
6984 * src/regression/Makefile: ptrarg.c added, ...
6986 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6989 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6991 2006-02-11 Borut Razem <borut.razem AT siol.net>
6993 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6994 print "Processor: xxx" message to stdout only if --verbose
6996 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6998 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6999 * support/regression/tests/bug1426356.c: added
7000 * support/regression/tests/bitfields.c: removed 2 tests
7002 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7004 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7005 * device/include/mcs51/c8051f330.h,
7006 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7007 PCON_IDLE,PCON_STOP and added sfr16 definitions
7008 * device/lib/_divsint.c,
7009 * device/lib/_divuint.c,
7010 * device/lib/_divulong.c,
7011 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7012 register bank bug for small stackauto
7014 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7016 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7018 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7021 * all.dsp: corrected several bin paths
7022 * device/include/mcs51/c8051f120.h,
7023 * device/include/mcs51/c8051f300.h,
7024 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7025 to PCON_IDLE,PCON_STOP
7026 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7027 * device/lib/printf_large.c (output_float): fixed bug 1388703
7028 * support/regression/tests/bug1057979.c: added test for bug 1388703
7030 2006-02-08 Raphael Neider <rneider AT web.de>
7032 * src/pic/pcode.c (pciTRIS): fixed typo,
7033 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7034 (LinkFlow): fixed handling of flows that end in a call,
7035 (ReuseReg): perform safety check earlier
7036 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7037 to work with flows at the beginning of a pBlock,
7038 fixes #1426557 (Symbol not previously defined),
7039 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7041 (RemoveUnusedRegisters): update register usage info
7042 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7043 created, reuse existing ones instead
7044 * src/pic/gen.c (genPcall): fixed #1424719
7046 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7048 * link/z80/lkmain.c,
7050 * link/z80/lkdata.c,
7051 * link/z80/aslink.h: fixed build on current cygwin:
7052 replaced getline() by lk_getline()
7054 2006-02-01 Borut Razem <borut.razem AT siol.net>
7056 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7057 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7058 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7059 src/regression/bool1.c, src/regression/bool2.c,
7060 src/regression/bool3.c, src/regression/call1.c,
7061 src/regression/compare.c, src/regression/compare10.c,
7062 src/regression/compare2.c, src/regression/compare3.c,
7063 src/regression/compare4.c, src/regression/compare5.c,
7064 src/regression/compare6.c, src/regression/compare7.c,
7065 src/regression/compare8.c, src/regression/compare9.c,
7066 src/regression/configword.c, src/regression/for.c,
7067 src/regression/inline.c, src/regression/mult1.c,
7068 src/regression/nestfor.c, src/regression/or1.c,
7069 src/regression/pointer1.c, src/regression/ptrfunc.c,
7070 src/regression/rotate1.c, src/regression/rotate2.c,
7071 src/regression/rotate3.c, src/regression/rotate4.c,
7072 src/regression/rotate5.c, src/regression/rotate6.c,
7073 src/regression/rotate7.c, src/regression/string1.c,
7074 src/regression/struct1.c, src/regression/sub.c,
7075 src/regression/sub2.c, src/regression/switch1.c,
7076 src/regression/while.c, src/regression/xor.c,
7077 src/regression/create_stc, src/regression/simulate,
7078 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7080 * src/regression/gpsim_assert.h: added
7082 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7084 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7085 ((void (code *) (void)) 0) ();
7094 * as/mcs51/aslink.h,
7096 * as/mcs51/asmain.c,
7097 * as/mcs51/lkdata.c,
7099 * as/mcs51/lkmain.c,
7102 * as/z80/asmain.c: fixed build on current cygwin:
7103 replaced getline() by as_getline()
7105 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7107 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7108 declarator in the symbol chain
7110 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7111 parameter list for function pointers
7112 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7113 * support/regression/tests/bug-716242.c: added
7115 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7117 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7119 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7121 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7123 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7124 inifinitely recurseable, added static
7125 * support/regression/tests/bug-1408066.c: added
7127 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7130 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7131 renamed, added possibility to create "postLoopLbl"-labels
7132 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7133 newiTempLoopHeaderLabel
7134 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7135 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7136 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7137 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7138 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7139 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7140 (basicInduction): fixed bug #136564, made static,
7141 (loopInduction): changed parameter of basicInduction, made static,
7142 (addPostLoopBlock): added
7143 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7144 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7146 * support/regression/tests/bug-136564.c: added
7147 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7148 --std-sdcc99 to LIBSDCCFLAGS
7150 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7152 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7154 * support/regression/tests/bug-1406131.c: added
7156 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7158 * src/SDCCast.c (decorateType): fix promotion of unary minus
7159 * src/SDCCsymt.c (computeType): beautified
7160 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7161 (valUnaryPM, valComplement): fix sign and promotion,
7162 (valNot): ANSI: result type is int (SDCC: unsigned char)
7163 * support/regression/tests/uminus.c: speedup by removing superflous
7165 * support/regression/tests/onebyte.c: added promotion and signedness
7166 tests for unary minus
7167 * support/regressions/tests/bug-477927.c: disable warning about
7168 uninitialized variables
7169 * support/regression/tests/not.c: added
7171 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7173 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7174 * src/mcs51/gen.c (gen51Code): show final register usage after
7175 fillGaps in asm with --i-code-in-asm
7176 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7177 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7178 incUsed, rliveClear, adjustIChain): made static,
7179 (setFromRange): excluded because it's unused,
7180 (findPrevUseSym, markWholeLoop): added,
7181 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7182 through all branches of predecessors enables sdcc to emit the warning
7183 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7184 (rlivePoint): made static, added parameter emitWarnings which is only
7185 true during the first run out of two,
7186 (findRecursiveSucc, findRecursivePred): removed,
7187 (computeLiveRanges): made static, added parameter emitWarnings,
7188 (dumpIcRlive): added for debugging only
7189 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7190 removed prototype of setFromRange()
7191 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7192 in call of computeLiveRanges()
7193 * support/regression/tests/bug-895992.c: added
7194 * support/regression/tests/bug-971834.c: added
7195 * support/valdiag/tests/bug-895992.c: added
7196 * support/valdiag/tests/bug-971834.c: added
7198 2005-12-18 Raphael Neider <rneider AT web.de>
7200 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7201 (genUnpackBits): improved code for direct operands,
7202 (genPackBits): improved code for literal assignment to bitfields
7203 and for direct destination operands (no FSR indirection),
7204 prevented redundant AND, fixes #1362800,
7205 (AccLsh): added parameter to disable masking of the result
7206 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7207 skip instructions with side-effects (like incfsz),
7208 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7209 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7210 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7213 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7215 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7216 volatile variables as spill location
7218 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7220 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7222 * support/regression/tests/bug-1376320.c: added
7224 2005-12-08 Raphael Neider <rneider AT web.de>
7226 * src/pic/device.c: renamed is_shared to pic14_is_shared
7227 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7228 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7229 (is_valid_identifier): added for above workaround
7231 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7233 * device/lib/Makefile.in: fixed to enable port-specific-objects
7234 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7235 char, thanks Hubert Sack
7236 * doc/sdccman.lyx: documented --xstack-loc,
7237 elaborated a bit more on interrupts and pitfalls,
7238 removed "setjmp/longjmp unsupported",
7239 documented some unsupported C99 features
7240 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7241 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7242 if, thanks Hubert Sack
7243 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7244 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7246 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7247 regression tests can report resource usage (rfe 700441)
7248 * support/regression/collate-results.py: report resource usage
7249 * support/regression/ports/ds390/spec.mk,
7250 * support/regression/ports/hc08/spec.mk,
7251 * support/regression/ports/mcs51/spec.mk,
7252 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7253 * support/regression/ports/ds390/uCsim.cmd,
7254 * support/regression/ports/hc08/uCsim.cmd,
7255 * support/regression/ports/mcs51/uCsim.cmd,
7256 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7257 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7258 library, use the default one
7259 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7260 building the library
7262 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7264 * config.dsp: added dependency on .version and configure_vc.awk
7265 * device/include/setjmp.h: updated for --stack-auto and --xstack
7266 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7267 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7268 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7269 * device/lib/libsdcc.lib: added _setjmp
7270 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7271 (decorateType): fixed bug 1372851,
7272 (optimizeGetHbit): fixed warning
7273 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7274 array initialisation
7275 * support/regression/tests/bug1057979.c: added test for bug 1358192
7276 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7278 2005-12-03 Borut Razem <borut.razem AT siol.net>
7280 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7281 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7283 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7285 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7286 createIval): implement symbol independant "flexible array member",
7287 (createIvalCharPtr): implemented flexible array initialisation with a
7289 * src/SDCCsymt.c (copyStruct): removed,
7290 (getSize): fixed misleading comment,
7291 (getAllocSize): removed, the additional allocation size is now in
7292 sym->flexArrayLength,
7293 (checkStructFlexArray): new, syntax checks for flexible array members,
7294 (compStructSize): added syntax checks for "flexible array members"
7295 (copyStruct): removed,
7296 (copyLinkChain): removed inefficient fix for bug 770487
7297 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7298 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7299 symbol->flexArrayLength
7301 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7302 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7303 * support/regression/tests/structflexarray.c: added
7304 * support/valdiag/tests/structflexiblearray.c: added
7306 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7308 * src/SDCCast.c (decorateType): fixed bug 1368489
7309 * support/Util/SDCCerr.c,
7310 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7312 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7314 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7315 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7317 2005-11-27 Borut Razem <borut.razem AT siol.net>
7319 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7320 support/cpp2/mkdeps.h: added command line option
7321 -obj-ext=<extension> to SDCPP to define object file externion, used
7322 for generation of make dependencies (-M)
7323 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7325 2005-11-26 Borut Razem <borut.razem AT siol.net>
7327 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7328 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7329 added pic and pic16 libraries
7331 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7333 * device/include/float.h: Corrected typo in prototype of __fsgt
7335 2005-11-25 Borut Razem <borut.razem AT siol.net>
7337 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7338 added creation of model-mcs51-stack-auto libraries
7340 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7342 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7344 * src/SDCCast.c (createIvalArray): removed obsolete comment
7346 2005-11-24 Borut Razem <borut.razem AT siol.net>
7348 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7349 added missing device/lib/mcs51/crt*.asm sources
7351 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7353 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7355 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * device/lib/_fs2schar.c,
7358 * device/lib/_fs2sint.c,
7359 * device/lib/_fs2slong.c: optimized inline asm
7361 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7363 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7364 Better handling of floats between -1.0 and 0.0.
7366 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7368 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7369 (the missing "if"s prohibited removal of redundant labels)
7371 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7373 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7374 Properly convert floats between -1.0 and 0.0 to long, int, and char
7375 types (max integer value of negative floats tends to zero).
7376 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7377 Removed changes made so to work properly with floats between
7378 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7381 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7383 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7384 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7385 (genCast) cosmetic change
7386 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7387 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7389 * support/regression/tests/bitfields (testSignedBitfields): added
7391 2005-11-18 Borut Razem <borut.razem AT siol.net>
7393 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7394 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7395 introduced SILENT option to make building of pic16 libraries less
7397 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7399 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7400 Now they work properly with floats between -1.0 and 0.0
7401 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7403 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * src/SDCCicode.c (printOperand): added missing else
7407 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7409 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7410 reformatted for better readability
7411 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7414 2005-11-17 Borut Razem <borut.razem AT siol.net>
7416 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7417 introduced SILENT option to make building of pic16 libraries less
7418 verbose - used for nightly snapshot build
7419 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7420 available on Win32 platforms.
7421 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7422 medium, large, pic and pic16
7424 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7426 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7427 printf("%f"...) sets fraction to zero.
7429 2005-11-16 Raphael Neider <rneider AT web.de>
7431 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7433 * src/pic/gen.c (genIfx): implemented for CARRY bit
7434 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7435 to generic pointers, fixes #1357332,
7436 (pic16_movLit2f): NEW,
7437 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7439 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7441 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7443 2005-11-11 Raphael Neider <rneider AT web.de>
7445 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7446 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7447 compute pointer's type from operand,
7448 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7449 improved single bit reads, fixes bug #1353379
7451 2005-11-09 Borut Razem <borut.razem AT siol.net>
7453 * support/scripts/sdcc.nsi: added lib/pic to the package
7455 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7459 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7461 * support/regression/tests/bug1348008.c: added
7462 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7463 * support/regression/tests/bug1337835.c: updated comment
7465 2005-11-06 Borut Razem <borut.razem AT siol.net>
7467 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7468 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7469 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7470 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7471 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7472 dynamic construction of cl_error_class and derivates - 2.nd try
7474 2005-11-05 Borut Razem <borut.razem AT siol.net>
7476 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7477 bug, which caused Bus Errors on sparc solaris
7479 2005-11-04 Borut Razem <borut.razem AT siol.net>
7481 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7482 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7483 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7484 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7485 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7486 and derivates to resolve the initialization problem on OSX
7488 2005-11-02 Borut Razem <borut.razem AT siol.net>
7490 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7491 corrected typo - #include <winsock2.h>
7493 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7495 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7496 (_asxxxx_mapping): added org directive for future enhancements
7498 2005-11-01 Borut Razem <borut.razem AT siol.net>
7500 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7501 enabled sockets on WIN32
7502 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7504 2005-10-31 Borut Razem <borut.razem AT siol.net>
7506 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7507 WIN32 backslash path delimiters should be escaped when used in C strings
7508 * support/regression/tests/bitfields.c: exclude failing assertions for
7509 __CYGWIN32__ and __MINGW32__ hosts
7511 2005-10-30 Borut Razem <borut.razem AT siol.net>
7513 * src/SDCCutil.c: corrected double comparison typo
7515 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7517 * device/lib/medium/Makefile: added for new memory model medium
7518 * device/include/asm/mcs51/features.h: updated for medium/pdata
7519 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7520 added Multiply & Accumulate sbit's and MAC0_PAGE define
7521 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7522 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7523 * device/lib/_mullong.c: update for medium model
7524 * device/lib/incl.mk: added medium model
7525 * doc/sdccman.lyx: documented medium model
7526 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7527 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7528 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7529 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7530 (allocParms): set SCLS and OCLS to pdata for medium model
7531 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7533 (powof2): return <0 if not power of 2
7534 * src/avr/gen.c (genBitWise): use updated powof2
7535 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7536 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7537 (shiftLLeftOrResult): use B if necessary
7538 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7539 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7540 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7541 * support/regression/Makefile.in: added test-mcs51-medium
7542 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7544 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7546 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7548 * device/lib/time.c (mktime): fixed bug 1334315
7550 2005-10-28 Raphael Neider <rneider AT web.de>
7552 * device/include/pic/p16f_common.inc: added common declarations
7553 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7555 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7557 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7558 (aopPutUsesAcc): added to predict accumulator use,
7559 (assignResultValue): save acc if necessary,
7560 (genMinusDec): store result if indirectly addressed,
7561 (genDivOneByte): save acc if necessary,
7562 (movLeft2Result): bugfix if left already in acc,
7563 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7564 attention to accumulator use (esp. pdata),
7565 (genReceive): receive pdata correctly
7566 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7567 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7569 2005-10-27 Raphael Neider <rneider AT web.de>
7571 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7573 2005-10-27 Raphael Neider <rneider AT web.de>
7575 * .version: changed version to 2.5.4
7576 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7577 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7578 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7579 arithmetics support routines
7580 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7581 * device/lib/Makefile.in: also create installdir for pic
7583 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7585 * src/pic/device.c (dump_sfr): rewritten to delegate register
7586 placement to the linker (use `extern sym' rather than sym EQU addr),
7587 (validAddress): fixed to check last specified address
7588 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7589 (popGetLit): truncate literal value to 8 bit,
7590 (popGet): moved assert to more appropriate place
7591 (popGetExternal): create pCode operand from and mark the according
7592 symbol as being `extern'
7593 (popGetAddr): added sanity check on immediate's offset, provide
7594 GPOINTER tag on demand
7595 (aopPut): fixed for immediates,
7596 (mov2w_op): move operand's address or contents to WREG (depending on
7597 operand type), safer variant of mov2w,
7598 (movwf,call_libraryfunc): NEW, handy abbreviations,
7599 (get_argument_pcop,get_return_val_pcop,pass_argument,
7600 get_returnvalue): interface for accessing function parameters and
7602 (assignResultValuei,genRet): use new parameter/return value interface
7603 (pic14_getDataSize): back to old version handling generic pointers,
7604 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7605 provided implementation and/or fixed old one,
7606 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7607 calls, removed legacy 8051 reference code
7608 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7609 (loadSignToC): NEW, move the operands sign bit to CARRY,
7610 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7611 genRightShiftSigned, accepts negative shift counts,
7612 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7613 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7614 generic pointers, __data pointers and __code pointers,
7615 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7616 and signed bitfields, limit bitfields to 8 bit,
7617 (genDataPointerGet): fixed number of bytes read,
7618 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7619 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7620 pointers to constant data are no longer assumed to point to __code
7621 space, removed invalid pointer types,
7622 (bitpatternFromVal): retrieve the PICs representation of an integer
7624 (genDataPointerSet): fixed assigning to po_immediate operands,
7625 (genGenPointerSet): implemented as library call,
7626 (genIfx): fixed incorrect condition,
7627 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7628 provide GPOINTER tag according to destination's storage class,
7629 (genCast): added code to handle casting to generic pointers, added
7630 sign-/zero extension of the result
7631 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7632 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7633 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7635 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7636 address/register resides in the shared banks
7637 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7638 put all variables into separate sections (have the linker arrange
7640 (picglue): put init code and interrupt handlers in separate sections
7641 * src/pic/main.c: added port specific options table, modified to PORT
7642 structure to make GPOINTERs 3 byte, added pic14_options
7643 (_pic14_do_link): private linking routine (update paths to libraries,
7644 add libsdcc.lib by default)
7645 * src/pic/main.h: declare pic14_options
7646 * src/pic/pcode.c: fixed instructions i/o relations,
7647 (RegCond): reverted to correct version,
7648 (newpCodeOpLit): truncate literals to 8 bit,
7649 (genericPrint): added debug output,
7650 (getRegFromInstruction): fixed for various operand types, simplified
7651 (BuildFlow): fixed broken handling of isntructions with labels
7652 (LinkFlow): start at last instruction in flow (skip trailing comments),
7653 pass the flow on to the next instruction after CALL
7654 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7655 (insertPCodeInstruction): fixed inserting after a skip instruction,
7656 (DoBankSelect): fixed for labeled instructions
7657 (OptimizepBlock): honor --nopeep switch
7658 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7659 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7660 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7661 (pCodeOptime2pCodes): allow disabling this optimization via
7662 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7663 but is still buggy), started implementation of a dataflow based
7664 pCode optimization (CSE + dead code elimination)
7665 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7666 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7667 names are independant of the stack location and therefore portable across
7670 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7672 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7673 (selectSpil): fixed bug 1337835 by not spilling bit variables
7674 * support/regression/tests/bug1337835.c: added test for this bug
7675 * src/mcs51/peeph.def: restart after rule 3.c,
7676 addded rules 263.x to optimize loading constants
7678 2005-10-26 Raphael Neider <rneider AT web.de>
7680 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7681 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7682 (genAssign): emit warning when casting literals to generic pointer
7683 type, also applies when taking the address of a fixed variable,
7684 (genCast): improved casting to generic pointers
7685 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7686 extern variables, added verbose error message
7687 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7689 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7691 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7692 carry must be complemented too
7693 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7694 could be emitted by genMinus
7695 * src/SDCCval.c (constVal): fixed bug 1305065
7697 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7699 * src/SDCCast.c (addCast): added promotion for bit variables
7700 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7701 promotion casts + optimisation
7702 (optimizeGetWord): fix warning 'i' might be used uninitialized
7703 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7704 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7706 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7708 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7709 all chars are promoted to int; promotion should be handled in SDCCast.c
7711 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7713 * device/lib/_strcmp.c: Fixed bug 1326457
7715 2005-10-11 Raphael Neider <rneider AT web.de>
7717 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7718 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7720 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7722 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7723 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7725 2005-10-04 Raphael Neider <rneider AT web.de>
7727 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7728 device/lib/pic16/pics.all: added pic18f1320
7729 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7731 2005-09-30 Raphael Neider <rneider AT web.de>
7733 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7734 * src/pic16/devices.inc: NEW, provides device descriptions
7735 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7737 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7739 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7742 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7744 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7745 documented Any Order Bit, Higher Order Byte and Higher Order Word
7746 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7747 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7748 (optimizeGetAbit): new, to get any bit, not only the high bit,
7749 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7750 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7751 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7752 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7753 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7754 GETABIT, GETBYTE, GETWORD: decorate them,
7755 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7756 (ast_print): added GETABIT, GETBYTE, GETWORD
7757 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7758 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7759 (geniCodeBinary): new generic binary icode,
7760 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7761 * src/port.h: updated comment for PORT.hasExtBitOp
7762 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7763 (genGetByte): new, to get a single byte,
7764 (genGetWord): new, to get a word from a long,
7765 (gen51Code): added GETABIT, GETBYTE, GETWORD
7766 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7768 2005-09-23 Raphael Neider <rneider AT web.de>
7770 * configure.in, configure: have device/lib/pic configured
7771 * device/lib/Makefile.in: added model-pic14
7772 * device/lib/clean.mk: added pic/ to clean rule
7773 * device/lib/pic: added rudimentary pic14 library providing support
7774 functions for multiplication/division/generic pointer access
7775 * src/SDCCopt.c (convilong): mark support functions as extern
7776 for pic14 port as well
7777 * src/pic/gen.c (genMult): added assertions,
7778 (genpic14Code): emit warning on unhandled iCodes
7779 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7780 * src/pic/pcode.c (pCodeOpCopy),
7781 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7782 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7783 SFR_REGISTER}), made safe for future extensions
7784 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7785 instructions even if preceeded by SKIP instructions (also remove
7786 them); removed unused code
7787 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7788 prevents leaving parts of the structure uninitialized after copying
7790 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7792 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7794 * support/regression/tests/addsub.c: added test for the bug
7796 2005-09-21 Raphael Neider <rneider AT web.de>
7798 * device/include/pic16/pic18f1220.h,
7799 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7800 * device/lib/pic16/Makefile.rules: added missing opening paren
7801 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7802 are provided in genutils.c,
7803 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7804 operand/result sizes,
7805 (genCmp): assert on NULL pointers first, then check deref'ed values
7806 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7809 2005-09-18 Raphael Neider <rneider AT web.de>
7811 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7812 as these are now unused,
7813 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7814 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7815 local, avoids uninitialized pointer dereference on r->name
7816 * src/pic16/ralloc.c (newReg): fixed indentation
7818 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7820 * src/SDCCval.c (constVal): fixed bug 730366
7821 * support/Util/SDCCerr.c,
7822 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7824 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7826 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7828 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7830 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7832 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7835 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7836 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7837 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7838 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7839 * packihx/packihx.c (hexDigit): made c unsigned char
7840 * as/mcs51/lklibr.c (fndsym),
7841 * link/z80/lkgb.c (gb),
7842 * link/z80/lklibr.c (fndsym),
7843 * link/z80/lkrloc.c (relr),
7844 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7845 * src/SDCC.lex (checkCurrFile, process_pragma),
7846 * src/SDCCglue.c (spacesToUnderscores),
7847 * src/SDCCmain.c (setParseWithComma, processFile),
7848 * src/asm.c (tvsprintf, printCLine),
7849 * src/avr/gen.c (emitcode, aopPut),
7850 * src/ds390/gen.c (emitcode),
7851 * src/hc08/gen.c (emitcode, emitinline),
7852 * src/mcs51/gen.c (emitcode, genInline),
7853 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7855 * src/pic/ralloc.c (debugLog),
7856 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7858 * src/pic16/ralloc.c (debugLog),
7859 * src/z80/main.c (_process_pragma):
7860 made all ctype.h function calls safe
7861 * src/SDCCopt.c: include math.h for fabs
7862 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7863 and used them throughout the code to make ctype.h function calls safe
7864 * src/ds390/main.c (asmLineNodeFromLineNode),
7865 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7866 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7868 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7869 (newpCodeAsmDir): made ctype.h function calls safe
7870 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7871 pic16_emitcode): made lbp unsigned char*
7872 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7873 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7874 * src/xa51/gen.c (emitcode),
7875 * src/z80/gen.c (_emit2): made lbp unsigned char*
7876 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7879 2005-09-05 Raphael Neider <rneider AT web.de>
7881 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7882 access bank splitpoint
7884 2005-09-05 Raphael Neider <rneider AT web.de>
7886 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7888 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7890 * .version: changed to version 2.5.3
7891 * doc/sdccman.lyx: changed version to 2.5.3,
7892 documented --codeseg and --constseg and pragma codeseg and constseg,
7893 documented bit parameters (reentrant) and bit returning
7894 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7895 currFunc->recvSize, but is this ok for all ports?
7896 (ast2iCode): result of ~ on unsigned char must be cast to int for
7898 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7899 function pointers in bit space
7900 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7901 (processFuncArgs): call port.reg_parm() with reentrancy info
7909 * src/z80/main.c: port.reg_parm prototype extended with
7910 "bool reentrant" parameter
7911 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7912 options.stackAuto for allocating bit register parameters
7913 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7914 (genSend): set BitBankUsed if it is,
7915 (selectRegBank): factored out of genCall for use in genPcall,
7916 (genCall): removed redundant dtype assignmen, use selectRegBank,
7917 (genPcall): handle returning in Carry properly, save in F0 if needed,
7918 (genReceive): handle bit register parameters
7919 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7920 (mcs51_assignRegisters): enable bit registers for all reentrant
7921 functions and don't set BitBankUsed unconditionally
7922 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7923 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7924 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7926 2005-08-27 Borut Razem <borut.razem AT siol.net>
7928 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7929 ppc-osx (Darwin) does not support -u option. It seems that it is
7930 supported only on Linux - GNU cp
7932 2005-08-25 Borut Razem <borut.razem AT siol.net>
7934 * sim/ucsim/gui.src/serio.src/Makefile.in,
7935 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7936 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7937 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7938 install and strip, since the strip at /usr/ccs/bin should be used
7941 2005-08-24 Borut Razem <borut.razem AT siol.net>
7943 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7945 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7947 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7950 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7952 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7953 * as/mcs51/lkmain.c (link_main): fixed warning
7954 * device/include/stdbool.h: ds390 has no advanced bit support yet
7955 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7956 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7957 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7958 and updated their macros
7959 * src/SDCCval.c (constVal): updated comment for renamed b_long
7961 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7963 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7964 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7965 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7966 (oprio): set priority for '['
7967 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7969 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7970 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7971 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7972 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7973 added overlayable BIT_BANK area
7974 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7975 (summary2): explain 'T' in legenda
7976 * as/mcs51/lkrloc.c: replaced old K&R style,
7977 (relr): added R_BIT processing,
7978 (errmsg): added "Bit-addressable relocation error",
7979 (adb_bit): added for converting from byte- to bit-addressable space,
7980 (adb_24_bit): added for converting from byte- to bit-addressable space
7981 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7982 used in reentrant functions now even as return value
7983 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7984 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7985 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7986 * src/SDCCglobl.h: added indicator BitBankUsed
7987 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7988 the bit registers b0-b7
7989 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7990 (geniCodeCast): fixed bug 1263853,
7991 (geniCodeLogicAndOr): put result in bool or char,
7992 (geniCodeReceive): added parameter func for accessing the return type,
7993 (geniCodeFunctionBody): pass func to geniCodeReceive
7994 * src/SDCCmain.c: added indicator BitBankUsed
7995 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7996 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7997 (checkSClass): don't put automatic bool/bit on stack,
7998 (checkFunction): removed check on function cannot return bit
7999 * src/SDCCsymt.h: added newBoolLink prototype
8000 * src/mcs51/gen.c (rb1regs): added bit registers,
8001 (movc): created for assigning to carry,
8002 (pushReg, popReg): created for pushing registers,
8003 (sameRegs): check both AOP_REG and AOP_CRY types,
8004 (aopOp): handle bit registers,
8005 (aopPut): optimization no self-assign,
8006 (saveRegisters): push reg->base (bits) only once for bit registers,
8008 (unsaveRegisters): pop reg->base only once and use popReg,
8009 (assignResultValue): added parameter func and return in carry for bits,
8010 (genIpush): optimization no reload in A if not changed,
8011 (genSend): bit parameters in reentrant functions are passed in bit
8012 registers by first assigning to bits in B, then save registers and
8014 (genCall): handle returning in Carry properly, save it in F0 if needed,
8015 (genPcall): updated assignResultValue call, this is not safe yet for bit
8016 returning function !!!
8017 (genFunction): don't generate equ's for bit registers and use pushReg,
8018 (genEndFunction): take care of bit returning functions and use popReg,
8019 (genRet): return bit in Carry,
8020 (genIfx): optimize bit registers and other directly addressable bits,
8021 (genReceive): updated assignResultValue call
8022 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8023 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8024 registers when using stack-auto
8025 * src/mcs51/ralloc.c (_G): added allBitregs,
8026 (regs8051): added the bit registers,
8027 (createStackSpil): use macro IS_BIT,
8028 (getRegBit): added to allocate a bit register, else spill,
8029 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8030 (updateRegUsage): factored out to ease stepping while debugging,
8031 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8032 also allocate bit registers,
8033 (fillGaps): handle bit registers,
8034 (findAllBitregs): added to create bit vector with all bit registers,
8035 (mcs51_allBitregs): returns this bit vector,
8036 (mcs51_assignRegisters): when using stack-auto use bit registers for
8037 passing parameters and creating local variables
8038 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8040 2005-08-22 Borut Razem <borut.razem AT siol.net>
8042 * device/lib/Makefile.in: replaced find option -or with -o
8043 to make it run on solaris
8045 2005-08-22 Raphael Neider <rneider AT web.de>
8047 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8048 fixes #1265442 (crash on Solaris)
8050 2005-08-20 Borut Razem <borut.razem AT siol.net>
8052 * configure, configure.in: added tests for libsocket and libnsl libraries,
8053 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8054 from support/regression/Makefile.in
8055 * support/regression/Makefile.in: added
8056 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8057 * sim/ucsim/libtool: regenerated on sparc-solaris
8058 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8059 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8060 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8061 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8062 sparc-solaris, which doesn't use GNU ld linker
8063 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8064 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8066 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8068 * src/mcs51/peeph.def: updated comments
8070 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8072 * device/lib/_gptrget.c,
8073 * device/lib/_gptrput.c: slightly shorter
8074 * doc/sdccman.lyx: incremented version
8075 * src/mcs51/peeph.def: moved peephole comments to the line of first
8076 change to better keep line correlation, reanimated 186.e
8077 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8079 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8081 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8082 David Saxton with quotes around file name.
8084 2005-08-15 Borut Razem <borut.razem AT siol.net>
8086 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8087 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8088 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8089 make tests run on x86_64 platform
8091 2005-08-13 Raphael Neider <rneider AT web.de>
8093 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8094 as it might be executed DURING a build (parallel make is wonderful)
8096 2005-08-13 Raphael Neider <rneider AT web.de>
8098 * device/lib/Makefile.in (port-specific-objects-pic16):
8099 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8100 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8102 * device/lib/pic16/Makefile.rules: build subdirs before creating
8103 the library, removed builddir rule, create $(builddir) early in
8104 recurse rule, use empty recurse rule for leaf directories
8105 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8106 mkdir errors (race condition), removed duplicate suffix "hex"
8108 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8109 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8110 prevents mkdir -p from aborting on Alpha
8112 2005-08-12 Raphael Neider <rneider AT web.de>
8114 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8115 db-statements in order to allow for arrays of pointers in code
8116 sections to be placed without interspersed 0-padding, fixes
8118 * (emitStatistics): fixed division by zero for pic18f1220
8119 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8120 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8121 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8122 * (pic16_pCodeConstString): keep track of already emitted string
8123 literals to prevent "duplicate definitions of symbol _str_NR"
8124 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8126 * device/lib/Makefile.in: ignore failing PIC16 library builds
8127 * device/lib/pic16/Makefile: do not build if gputils are missing
8128 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8130 2005-08-10 Raphael Neider <rneider AT web.de>
8132 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8135 2005-08-10 Raphael Neider <rneider AT web.de>
8137 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8138 Rokas' patch to add the new fixed point type "__fixed16x16"
8139 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8140 functions for __fixed16x16 arithmetics
8141 * device/lib/pic16: reimplemented the build system to support
8142 a separate build directory, better handling of libio (create
8143 the library in a separate subdir for each architecture) and
8144 easier configuration (centralized in Makefile.common)
8146 2005-08-07 Raphael Neider <rneider AT web.de>
8148 * src/pic16/gen.c (genrshTwo): fixed sign extension
8149 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8150 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8152 * device/include/pic16/pic18f4220.h: NEW, header for
8153 pic18f4220 and pic18f4320
8154 * device/include/pic16/pic18fregs.h: added new devices,
8155 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8156 * device/include/pic16/signal.h: resolved name clashes
8157 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8158 to also allow testing for interrupt enable bits, added
8159 comments on how to use the macros
8160 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8161 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8162 register definitions for the devices
8163 * device/lib/pic16/pics.all: added new devices
8164 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8166 * device/lib/pic16/libc/stdlib/memfree: do not count
8167 the block header as free memory
8168 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8169 simplified and added missing end-of-blocklist-marker
8170 (reported by Peter Onion, fixes #1252814)
8171 * (_mergeHeapBlock): fixed loop condition
8172 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8173 len==0, restructured code
8174 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8175 up a bit, reduced bitfield accesses, prevent endless loops
8176 in case of heap corruption
8177 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8178 "unreferenced arguments/must return a value" warnings
8179 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8180 replaced BAUDREG with SPBRG
8181 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8182 device/lib/pic16/debug/gstack/gstack.c: replaced
8183 _naked, _asm, _endasm with __naked, __asm, __endasm
8185 2005-08-05 Raphael Neider <rneider AT web.de>
8187 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8188 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8190 2005-08-05 Borut Razem <borut.razem AT siol.net>
8192 * device/lib/Makefile.in: added missing ';'
8193 * configure: removed ^M characters
8195 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8197 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8198 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8201 2005-08-04 Borut Razem <borut.razem AT siol.net>
8203 * configure.in: pic16 libraries build 2nd try - enable running
8204 configure in device/lib/pic16
8205 * configure: regenerated from configure.in
8206 * device/lib/Makefile.in: create $(PORT)/bin directory
8208 2005-08-03 Raphael Neider <rneider AT web.de>
8210 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8211 to get/set values via pointers
8212 * (genUnpackBits,genPackBits): changed detection of
8213 ptr->bitfield vs. sym.bitfield, fixed access via generic
8214 pointers, removed dead (wrong) code for multibyte bitfields
8215 * (genNearPointerGet, genGenPointerGet): removed useless code,
8216 fixed bitfield detection, fixes #1250594
8217 * (genNearPointerSet): removed useless code
8218 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8219 and introduced macro pic16_emitpcode that conditionally emits
8220 the origin of the following pCode (useful for debugging SDCC)
8221 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8222 * (createDefmap): fixed handling of LFSR for --optimize-df
8224 2005-08-02 Borut Razem <borut.razem AT siol.net>
8226 * device/lib/Makefile.in: pic16 libraries build enabled since
8227 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8229 2005-08-02 Raphael Neider <rneider AT web.de>
8231 * src/pic16/gen.c (genPackBits): removed deprecated warning
8232 * (genGenPointerSet): fixed bitfield detection
8234 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8236 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8238 2005-07-31 Raphael Neider <rneider AT web.de>
8240 * device/lib/pic16/libdev/pic18f458.c,
8241 device/include/pic16/pic18f458.h: added missing T0CONbits
8243 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8245 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8247 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8249 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8251 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8253 * device/include/mcs51/at89c51ed2.h: added.
8255 2005-07-23 Raphael Neider <rneider AT web.de>
8257 * src/pic/gen.h: added emitpcode macro for debugging
8258 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8259 and replace by macro adding debug information on demand
8260 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8261 * (gencjne): tried to fix; replaced with correct (slower) code
8262 * (gen{Unp,P}ackBits): fixed single bit access
8263 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8264 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8265 previous instruction
8266 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8267 register has to be handled with care (forbidding movement
8268 of assignments/uses, removing assignments completely, ...)
8269 * (pCodeOptime2pCodes): make use of regIsSpecial
8270 * added lots of debugging output (commented out)
8271 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8272 from being reused as result UNLESS it is known to work
8274 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8276 * support/Util/dbuf.h: include <stddef.h> for size_t
8277 * .version: changed to version 2.5.2
8279 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8281 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8283 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8285 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8286 (genModOneByte): removed needless psha/pula
8288 2005-07-22 Raphael Neider <rneider AT web.de>
8290 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8291 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8292 * src/pic/gen.c (resolveIfx): do not "invent" labels
8293 * (genSkipc): changed to positive logic
8294 * (genSkipCond): removed as no longer needed
8295 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8297 * (genLeftShift): check operands are in different registers
8298 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8299 INCF does not update CARRY...
8300 * src/pic/main.c: fixed _linkCmd
8301 * src/pic/pcode.c (unlinkpCode): added inactive code
8302 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8303 alive (do not assign result and operand overlapping registers)
8305 2005-07-22 Raphael Neider <rneider AT web.de>
8307 * src/pic/device.c (dump_sfr): replaced register declaration with
8308 call to emitSymbolToFile() to avoid duplicate symbols
8309 * (assignRelocatableRegisters): do not declare external symbols
8310 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8311 right (take size of type, not etype)
8312 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8313 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8314 * (packRegsForAccUse): disabled assignment of WREG as
8315 the result reg to prevent occurence of just fixed #1235003,
8317 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8318 symbols (avoids duplicate symbols in .asm file)
8319 * (pic14emitRegularMap): use emitSymbolToFile()
8320 * src/pic/gen.c (aopOp): fixed spillLocation handling
8321 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8322 * (genDataPointerSet): removed unneccessary variables/output
8324 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8326 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8327 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8329 2005-07-21 Raphael Neider <rneider AT web.de>
8331 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8332 architecture cannot handle them efficiently, fixes bug #1235003
8333 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8334 check for empty sets before using them (fixes bug #1232190)
8336 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8339 (lnksect2): generate warnings for memory overlap
8340 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8341 constseg to set the name of these segments so you can instruct the linker
8342 to place them in banks
8343 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8344 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8345 added code_seg and const_seg to options
8346 * src/SDCCglue.c (emitMaps): use options.const_seg,
8347 (createInterruptVect): put interrupt vectors in segment HOME,
8348 (glue): put HOME before static segment and put the main glue in HOME,
8349 (glue): use options.code_seg
8350 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8351 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8352 these segments so you can instruct the linker to place them in banks
8353 (linkEdit): use code_loc for HOME segment which should be the first
8354 segment in code memory now
8355 * src/SDCCmem.c: fixed more stuff like bug 1238386
8356 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8357 (changePointer): don't change function pointers to code pointers for
8359 (compareType): added exceptional check for banked function pointers
8360 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8361 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8362 after static in code memory
8363 * src/mcs51/gen.c: added aopLiteralLong prototype,
8364 (aopForSym): use getSize for functions,
8365 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8366 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8367 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8369 (genPcall): use call for literal function pointers and generate banked
8370 calls over the one trampoline so there's only one place for the user to
8371 modify according to his/hers hardware,
8372 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8373 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8374 * src/mcs51/main.c: added keyword banked,
8375 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8376 * support/Util/SDCCerr.c,
8377 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8378 needed for passing the bank and address to the trampoline
8379 * device/lib/mcs51/crtbank.asm: added for bankswitching
8380 * device/lib/mcs51/Makefile: added crtbank
8382 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8384 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8385 for fields at offset 0 of a struct or union as reported
8386 on 2005-07-07 in the developer mailing list.
8388 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8390 * src/SDCCmem.c: fixed bug 1238386
8392 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8394 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8395 (patch #1144962), added peephole 300, enabled 259.x
8396 * doc/sdccman.lyx: removed screenshot and provided link instead
8398 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8400 * doc/sdccman.lyx: added section about debugging with ddd
8401 * doc/figures/ddd_example.eps: screenshot of debugging session
8403 2005-07-04 Raphael Neider <rneider AT web.de>
8405 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8406 like CODE pointers, fixes #1115683
8407 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8408 call, fixes bugs #1232211, #1228110,
8409 fixed wrong casts to pCodeFlow from pCodeInstructions
8411 2005-07-04 Raphael Neider <rneider AT web.de>
8413 * src/pic/gen.c (popGet): changed assert to allow for
8415 * (popGetAddr): changed signature to provide
8416 an additional index, patched all call sites
8417 * (genCmpEq): handle literal-like operands correctly
8418 * (genAddrOf): added sanity checks on __code/__data pointers
8419 * (genAssign): added handling of symbols from __code section
8420 * (gencjne): do not generate code for comparisons whose result
8421 is neither stored nor used, fixes bug #1171114
8422 * (AccLsh, AccRsh): operate on operand instead of WREG
8423 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8424 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8426 * rewrote complete shift-by-literal logic, commented unused
8428 * (genConstPointerGet): get multiple bytes (if result size > 1),
8429 fixed handling of non-immediate addresses
8430 * (genPointerGet): handle CODE pointers like CONST pointers
8431 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8432 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8433 operand is to be treated as a literal or not
8434 * (mov2w,genPcall,genCmpEq),
8435 src/pic/genarith.c: use aop_isLitLike() to decide between
8436 literal/register contents
8437 * (addSign): added missing offset
8438 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8439 only emit comment in debug-mode,
8440 use {aop,op}_isLitLike throughout the file
8441 * src/pic/glue.c: fix initializers for pointers (work in progress)
8442 * src/pic/pcode.c (get_op): honor index on _const symbols
8443 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8444 * (dumppBlock): added pCode size estimation
8445 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8446 check for IS_SYMOP before OP_SYMBOL'ing
8447 * fixed indentation, compacted switch-statements
8448 * (allocReg): find free register and allocate it instead of
8449 allocating new registers all the time
8450 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8451 registers as its operands (necessary only for multibyte GETs)
8453 2005-07-01 Raphael Neider <rneider AT web.de>
8455 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8456 debugging .asm-output macros FENTRY + FEXIT
8457 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8459 * (emitpComment): NEW, printf to pCode
8460 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8462 * (popGetAddr): NEW, variant of popGet to access an immediates
8463 high(er) bytes instead of the n'th byte of memory they reference,
8464 replaced popGet with popGetAddr where neccessary
8465 * (genDataPointerGet): reactivated and fixed implementation
8466 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8468 * (genDataPointerSet): fixed multibyte assignments
8469 * (genpic14Code): fixed --i-code-in-asm handling
8470 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8471 * (genPlus): fixed index-out-of-bounds error
8472 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8473 * src/pic/ralloc.c: added debugging output macro FENTRY2
8474 * (spillThis): fixed indentation, enbraced for-body for clarity
8475 * (rematStr): commented out as now unused
8476 * (regTypeNum): commented out special spill case (overwrites
8478 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8480 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8482 * doc/sdccman.lyx: documented sfr16/sfr32,
8483 added example for using storage class with function pointers
8484 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8486 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8488 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8489 * device/lib/_itoa.c,
8490 * device/lib/_ltoa.c: optimized codesize
8491 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8492 but don't know how to suppress the double warning.
8493 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8494 * support/Util/SDCCerr.c,
8495 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8497 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8499 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8500 fixed old K&R prototypes
8501 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8502 * device/lib/_gptrget.c,
8503 * device/lib/_gptrgetc.c,
8504 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8505 also new versions for small generic pointers and banked generic pointers
8506 * src/port.h: added const_name
8507 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8508 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8509 * src/SDCCcse.c (findPrevIc): check all associative operators
8510 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8511 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8512 * src/SDCCmem.c: updated comments,
8513 set far-space to 0 for pdata, results in optimized code
8514 * src/SDCCmem.h: added macro CONST_NAME
8515 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8516 moving the info into the highest bits, see also gptrget/gptrput
8517 * src/src.dsp: added sdcc.ico to project files
8518 * src/avr/gen.c (genCast): fixed bug 0x%d
8519 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8520 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8521 relation between ptr_type and DCL_TYPE,
8522 (genCast): fixed bug 0x%d
8523 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8524 (CODE)" for const_name
8525 * src/hc08/gen.c (genCast): fixed bug 0x%d
8526 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8527 (hc08_port): added "CONST (CODE)" for const_name
8528 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8529 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8530 between ptr_type and DCL_TYPE,
8531 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8532 operand* and took AOP() inside function so sfr-ness can be checked,
8533 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8535 (genFunction, genEndFunction): optimized stack setup,
8536 (genMinus): optimized for literals with ending zeroes (in bytes),
8537 (genCast): fixed bug 0x%d
8538 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8539 (mcs51_port): added "CONST (CODE)" for const_name
8540 * src/mcs51/peeph.def: made rule 226 more generic
8541 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8542 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8543 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8544 * src/z80/main.c (z80_port): added NULL for const_name,
8545 (gbz80_port): added NULL for const_name
8546 * support/regression/tests/bug663539.c,
8547 * support/regression/tests/sfr16.c: new tests
8549 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8551 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8553 2005-06-24 Raphael Neider <rneider AT web.de>
8555 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8557 * device/include/pic16/signal.h: added USBIF
8560 2005-06-24 Raphael Neider <rneider AT web.de>
8562 * device/lib/pic16/libdev/pic18f2455.c,
8563 device/include/pic16/pic18f2455.h: NEW
8564 * device/include/pic16/pic18fregs.h,
8565 device/lib/pic16/pics.all,
8566 src/pic16/device.c: added 18f2455
8567 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8568 device/include/pic16/{pic18f[68][567].h,usart.h}:
8569 replaced MULTIPLE_USARTS define with more relaible
8570 compatibility sfrs (for USART access)
8572 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8574 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8575 and the output asm file line is printed on two lines.
8577 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8579 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8580 BGT, BLE, BHI, and BLS instructions
8581 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8583 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8584 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8586 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8588 2005-06-15 Raphael Neider <rneider AT web.de>
8590 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8591 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8592 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8593 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8594 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8596 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8598 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8599 Marcel Telka in bug #1215704
8601 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8603 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8604 located in shared memory bank.
8606 2005-05-31 Raphael Neider <rneider AT web.de>
8608 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8609 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8610 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8612 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8614 * device/lib/_strncpy.c: fixed the fix
8616 2005-05-26 Raphael Neider <rneider AT web.de>
8618 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8619 initializers with \0, bug #1208187
8620 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8621 intializers with \0, bug #1208187
8623 2005-05-26 Raphael Neider <rneider AT web.de>
8625 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8626 initializers with \0, bug #1208187
8627 * src/pic16/main.c (_process_pragma): added sanity checks
8628 for stack position and size, emit warnings when appropriate
8630 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8632 * device/lib/_strncpy.c: fixed not filling with \0
8634 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8636 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8638 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8639 compound_statement),
8641 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8643 2005-05-24 Raphael Neider <rneider AT web.de>
8645 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8647 2005-05-24 Raphael Neider <rneider AT web.de>
8649 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8650 TRISE definitions, closes bug #1162453
8652 2005-05-22 Raphael Neider <rneider AT web.de>
8654 * src/pic16/main.c (_process_pragma): check for missing
8655 arguments to pragmas code and udata
8656 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8657 consistency fixes to match other headers (thanks to Jim Paris)
8658 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8660 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8662 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8664 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8666 * support/regression/tests/bug1198642.c: new test
8667 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8668 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8669 * support/scripts/resource.h,
8670 * support/scripts/resource.rc,
8671 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8672 * support/scripts/sdcc.ico: added 32x32 icon
8674 2005-05-18 Raphael Neider <rneider AT web.de>
8676 * device/lib/pic16/libdev/pic18f*.c,
8677 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8678 keywords to "__sfr" and "__at (X)"
8679 * device/include/pic16/pic18fregs.h: added pic18f4520
8680 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8681 #1203088 (MPLAB compatibility)
8683 2005-05-17 Raphael Neider <rneider AT web.de>
8685 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8686 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8687 * device/lib/pic16/pics.all: added new devices
8688 * src/pic16/device.c: added support for pic18f4520
8690 2005-05-16 Raphael Neider <rneider AT web.de>
8691 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8692 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8693 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8694 convenience function for bit access
8696 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8698 * device/lib/printf_large.c: fixed bug 1193299
8699 * support/regression/tests/bug1057979.c: added test %3.3s
8701 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8703 * device/include/mcs51/8051.h,
8704 * device/include/mcs51/8052.h: made parseable with lint
8705 * device/include/mcs51/lint.h: added include file for (sp)lint
8706 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8707 * doc/cdbfileformat.lyx,
8708 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8710 2005-05-14 Raphael Neider <rneider AT web.de>
8712 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8713 * device/lib/pic16/libc/stdlib/itoa.c (new)
8714 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8715 * device/lib/pic16/libio/Makefile: exclude subdir according to
8716 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8717 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8718 * src/pic16/gen.c (genFunction): prevent annoying warning
8719 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8721 * support/cpp2/cppmain.c (cpp_output_string): new
8722 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8725 2005-05-13 Borut Razem <borut.razem AT siol.net>
8727 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8729 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8731 * .version: changed to version 2.5.1; back to bleeding edge development
8733 2005-05-11 Borut Razem <borut.razem AT siol.net>
8735 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8736 generate PDF version 1.3 documents
8738 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8740 * .version: changed to version 2.5.0
8742 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8744 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8746 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8748 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8749 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8750 well as many smaller updates.
8751 * .version: changed to version 2.5.0-pre1
8753 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8755 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8757 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8759 * support/regression/tests/bug1185672.c: added
8760 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8762 * src/mcs51/gen.c (genCall): added comments, made it look safer
8763 * src/mcs51/gen.c (genEndFunction): simplified
8765 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8767 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8769 2005-04-14 Borut Razem <borut.razem AT siol.net>
8771 * fixed bug 1045046 - SIGSEGV with really simple code?:
8772 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8773 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8775 2005-04-14 Borut Razem <borut.razem AT siol.net>
8777 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8778 src/pic16/device.h: temporarily disabled experimental #inline pragma
8781 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8783 * device/include/z80/stdio.h,
8784 * device/include/z80/string.h: removed these highly incomplete files so
8785 SDCC can use the default ones in device/include/
8787 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8789 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8791 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8794 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8796 * device/include/malloc.h: removed redundant __reentrant prototypes
8797 * device/lib/_mullong.c: added working xstack variant in asm (C version
8798 doesn't pass regression tests)
8799 * device/lib/bpx.c: used __data and made bpx char for mcs51
8800 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8801 (createFunction): fixed bug with xstackPtr
8802 * src/SDCCcse.c: corrected comments
8803 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8804 (killDeadCode, eBBlockFromiCode): removed unused code
8805 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8807 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8808 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8809 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8810 (genModOneByte): fixed warning in MSVC
8811 * src/mcs51/main.c (): added comments
8812 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8814 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8816 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8818 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8820 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8822 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8824 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8825 characters arrays of larger size than the declared one.
8827 2005-04-10 Borut Razem <borut.razem AT siol.net>
8829 * src/pic/gen.c (genInline),
8830 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8831 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8832 (findNextInstruction), (findPrevInstruction),
8833 (findInstructionUsingLabel),
8834 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8835 * src/pic/pcode.c (findLabel): added missing '\n'
8836 * src/src.dsp: added SDCCdwarf2.c to the project
8838 2005-04-09 Borut Razem <borut.razem AT siol.net>
8840 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8842 2005-04-08 Raphael Neider <rneider AT web.de>
8844 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8845 into the chain after a given one) and mergeDefmapSymbols (combine
8846 defmap entries for each symbol per pcode)
8847 * (createDefmap): have defmap entries merged in the end
8848 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8849 a symbol before replacing one access type's symbol, merge symbols in
8850 the end (replacement symbol might already have an entry)
8851 * (assignValnums): keep reference to written WREG intact
8853 2005-04-08 Raphael Neider <rneider AT web.de>
8855 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8858 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8860 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8863 2005-04-07 Raphael Neider <rneider AT web.de>
8865 * device/include/pic16/usart.h: added compatibility defines for
8866 devices with more than one USART
8867 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8869 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8871 * device/lib/Makefile.in: updated for port specific include
8873 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8875 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8877 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8879 * device/include/8051.h,
8880 * device/include/8052.h,
8881 * device/include/at89S8252.h,
8882 * device/include/at89c55.h,
8883 * device/include/at89x051.h,
8884 * device/include/at89x51.h,
8885 * device/include/at89x52.h,
8886 * device/include/mcs51reg.h,
8887 * device/include/reg51.h,
8888 * device/include/reg764.h,
8889 * device/include/regc515c.h,
8890 * device/include/sab80515.h: (re)moved these 12 files
8891 * device/include/mcs51/8051.h,
8892 * device/include/mcs51/8052.h,
8893 * device/include/mcs51/at89S8252.h,
8894 * device/include/mcs51/at89c55.h,
8895 * device/include/mcs51/at89x051.h,
8896 * device/include/mcs51/at89x51.h,
8897 * device/include/mcs51/at89x52.h,
8898 * device/include/mcs51/mcs51reg.h,
8899 * device/include/mcs51/reg51.h,
8900 * device/include/mcs51/reg764.h,
8901 * device/include/mcs51/regc515c.h,
8902 * device/include/mcs51/sab80515.h: and added them here
8904 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8906 * device/include/stdarg.h: changed SDCC specific keywords to double
8908 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8910 * device/include/hc08/mc68hc908gp32.h,
8911 * device/include/hc08/mc68hc908jb8.h,
8912 * device/include/hc08/mc68hc908jkjl.h,
8913 * device/include/hc08/mc68hc908qy.h: fixed comments
8914 * device/include/mcs51/README: updated
8915 * device/include/mcs51/c8051f120.h: added PINRSF
8916 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8917 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8918 amidst code. Also inline is not supported.
8920 2005-04-06 Raphael Neider <rneider AT web.de>
8922 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8923 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8924 callers stack/frame pointers
8926 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8928 * device/include/pic16/usart.h: added, missing in previous commit,
8929 * device/include/pic16/adc.h: fixed typo,
8930 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8932 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8934 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8935 uninitialized because a bug appears with gplink
8936 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8937 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8938 complains for unrecognised option
8940 2005-04-05 Raphael Neider <rneider AT web.de>
8942 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8943 structs as well (using memcpy)
8944 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8945 on ISRs (GOTO has no label)
8946 * src/pic16/device.h: added OF_OPTIMIZE_DF
8947 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8948 new data flow analysis/optimization
8949 * src/pic16/pcode.c: added (prototypes for and implementation of)
8950 dataflow analysis functions, fixed pCodeInstructions' inCond and
8951 outCond values, made RCALL a branch instruction
8952 * (pic16_unlinkpCode): keep C line if possible
8953 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8954 C line moved if possible
8955 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8956 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8957 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8958 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8960 * (pic16_getJumptabpCode): NEW, needed in...
8961 * (LinkFlow): fixed handling of jumptables, calls and conditional
8963 * (pic16_InsertCommentAfter): NEW
8964 * (pic16_pCodeReplace): made verbose and flow preserving
8965 * (AnalyzeFlow): added call to data flow analysis
8966 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8967 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8968 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8970 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8972 * src/SDCCast.c (decorateType): fixed bug #1105626
8974 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8976 * device/include/asm/pic16/features.h,
8977 * pic18f*.h headers,
8978 * device/include/pic16/adc.h,
8979 * device/include/pic16/delay.h,
8980 * device/include/pic16/i2c.h,
8981 * device/include/pic16/malloc.h,
8982 * device/include/pic16/stdio.h,
8983 * device/include/pic16/stdlib.h,
8984 * device/include/pic16/string.h,
8985 * device/lib/pic16/libc/stdio/printf_tiny.c,
8986 * device/lib/pic16/libc/stdio/printf_small.c,
8987 * device/lib/pic16/libc/stdio/strmgpsim.c,
8988 * device/lib/pic16/libc/stdio/strmmssp.c,
8989 * device/lib/pic16/libc/stdio/strmusart.c,
8990 * device/lib/pic16/libc/stdio/vfprintf.c,
8991 * device/lib/pic16/libc/stdlib/ltoa.c,
8992 * device/lib/pic16/libc/stdlib/putchar.c,
8993 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8994 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8995 * device/lib/pic16/libc/stdlib/memchrram.c,
8996 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8997 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8998 * device/lib/pic16/libio/adc/adcbusy.c,
8999 * device/lib/pic16/libio/adc/adcread.c,
9000 * device/lib/pic16/libio/adc/adcsetch.c,
9001 * device/lib/pic16/libio/usart/ubaud.c,
9002 * device/lib/pic16/libio/usart/ubusy.c,
9003 * device/lib/pic16/libio/usart/udrdy.c,
9004 * device/lib/pic16/libio/usart/uopen.c,
9005 * device/lib/pic16/libio/usart/uputc.c,
9006 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9007 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9008 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9009 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9010 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9011 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9012 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9013 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9014 specific keywords to double underlined form,
9015 * device/lib/pic16/libc/Makefile.rules,
9016 * device/lib/pic16/libsdcc/Makefile.rules,
9017 * device/lib/pic16/libm/Makefile,
9018 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9019 to compile with C standard set in Makefile.common
9020 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9021 rand.c and crc.c in compilation process,
9022 * device/lib/pic16/libsdcc/int/divuint.c,
9023 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9024 `c' from signed to unsigned,
9025 * device/lib/pic16/startup/crt0.c,
9026 * device/lib/pic16/startup/crt0i.c,
9027 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9028 keywords to double underlined form, bug fixes in _do_cinit function
9029 which prevented the correct initialization of the .idata segment,
9030 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9031 core to enter a infinite loop
9032 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9034 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9036 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9038 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9040 * device/include/Makefile.in: add support for hc08 subdirectory
9041 * device/include/hc08/: new subdirectory
9042 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9043 Lucas Loizaga, thanks!
9044 * device/include/hc08/mc68hc908qy.h,
9045 * device/include/hc08/mc68hc908gp32.h,
9046 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9047 their own directory. Changed internal macro names to use the compiler
9048 reserved namespace. Changed SDCC specific keywords to double
9050 * device/include/math.h,
9051 * device/include/malloc.h,
9052 * device/include/stdarg.h,
9053 * device/include/stdbool.h
9054 * device/include/string.h,
9055 * device/include/tinibios.h,
9056 * device/include/ds400rom.h,
9057 * device/include/8051.h,
9058 * device/include/8052.h,
9059 * device/include/80c51xa.h,
9060 * device/include/at89c55.h,
9061 * device/include/at89S8252.h,
9062 * device/include/at89x51.h,
9063 * device/include/at89x52.h,
9064 * device/include/ds80c390.h,
9065 * device/include/reg764.h,
9066 * device/include/regc515c.h,
9067 * device/include/sab80515.h,
9068 * device/include/mcs51/c8051f000.h,
9069 * device/include/mcs51/c8051f018.h,
9070 * device/include/mcs51/c8051f020.h,
9071 * device/include/mcs51/c8051f040.h,
9072 * device/include/mcs51/c8051f060.h,
9073 * device/include/mcs51/c8051f120.h,
9074 * device/include/mcs51/c8051f300.h,
9075 * device/include/mcs51/c8051f310.h,
9076 * device/include/mcs51/c8051f320.h,
9077 * device/include/mcs51/c8051f330.h,
9078 * device/include/mcs51/c8051f350.h,
9079 * device/include/z180.h: Changed SDCC specific keywords to double
9082 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9084 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9086 * (pic16_assignConfigWordValue): disable testing of configuration
9087 register value with config mask,
9088 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9089 function with port->fun_prefix,
9090 * (genFunction): when generating a naked interrupt function never
9091 create an absolute segment placed in interrupt vector address, place
9092 the actual interrupt function at IVA instead, when an interrupt
9093 function is generated with unspecified interrupt then do not create
9094 the absolute section,
9095 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9096 code for generating a call to generic pointer get/put function with
9097 a call to function pic16_callGenericPointer(),
9098 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9099 the call to the generic pointer get/put functions with prefixing the
9100 function name with port->fun_prefix,
9101 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9102 * src/pic16/main.c (_process_pragma): prefix function with
9104 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9105 calling assembler, old 18Fxxxx macro is deprecated,
9106 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9107 PC_ASMDIR in while condition,
9108 * (findInstruction): add PC_ASMDIR in while condition,
9109 * (buildCallTree): prefix main with port->fun_prefix,
9110 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9111 identifier for variable with banked access in instructions BTFSS,
9112 BTFSC, BCF, BSF, BTG
9113 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9114 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9115 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9116 perform optimization when enviroment variable NO_REG_OPT is set,
9117 * (insideLRBlock): NEW, return 1 if register is inside an
9118 INF_LOCALREGS block,
9119 * (RemoveRegFromLRBlock): remove a register that is completely
9120 eliminated by register optimization, but it is still left in local
9121 register store/restore in/from stack block,
9122 * (Remove2pcodes): after removing register, check to see if it
9123 should be removed from local register store/restore in/from stack
9125 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9126 DUMMY_READ_VOLATILE,
9128 * device/include/pic16/adc.h: minor prototype modifications and
9130 * device/include/pic16/malloc.h: added GPL notice various
9132 * device/include/pic16/stdint.h: NEW, standard header for ints
9133 * device/include/pic16/delay.h: NEW, header for delay functions,
9134 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9136 * device/include/pic16/signal.h: NEW, header providing helper macros
9137 for implementing signal handlers,
9138 * device/include/pic16/stdio.h: added prototypes for functions,
9139 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9140 prototypes for stdin and stdout, added macro PUTCHAR to
9141 automatically implement putchar function prototype,
9142 * device/include/pic16/usart.h: modified and updated USART library,
9143 * device/lib/pic16/libio/adc/,
9144 * device/lib/pic16/libio/i2c: some modifications to improve library
9146 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9147 family of functions,
9148 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9149 family of functions and other sources,
9150 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9151 of the PIC18Fxx[28] devices,
9152 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9153 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9154 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9155 _do_cinit function, because the previous failed when local variables
9156 where not placed in the same memory bank,
9157 * device/lib/pic16/libsdcc/char/: various modifications to improve
9158 library performance,
9159 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9160 information on the new functions of the c library and more...
9162 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9164 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9166 2005-03-26 Raphael Neider <rneider AT web.de>
9168 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9169 if condition == CARRY)
9170 * (genCmp): adapted to new genSkipc semantics
9171 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9172 on rIfx (genCmp was broken)
9174 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9176 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9177 * src/z80/main.c (_keywords[]),
9178 * src/SDCCglobal.h (struct options),
9180 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9181 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9182 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9183 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9184 always available in leading double underscore form. The C99 support is
9185 mostly missing, but it's a start.
9186 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9187 reserved identifier "__data".
9189 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9191 * src/mcs51/peeph.def: fixed bug 1170013
9193 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9195 * device/include/mcs51reg.h: fixed bug 842007
9197 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9199 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9202 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9204 * src/port.h (struct PORT),
9205 * src/avr/ralloc.c (avr_assignRegisters),
9207 * src/ds390/ralloc.c (ds390_assignRegisters),
9209 * src/hc08/ralloc.c (hc08_assignRegisters),
9211 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9213 * src/pic/ralloc.c (pic14_assignRegisters),
9215 * src/pic16/ralloc.c (pic16_assignRegisters),
9217 * src/xa51/ralloc.c (xa51_assignRegisters),
9219 * src/z80/ralloc.c (z80_assignRegisters),
9221 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9222 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9224 * src/SDCCdflow.c (computeDataFlow),
9226 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9228 * src/SDCCcflow.c (*),
9230 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9231 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9232 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9233 immedDom() returning wrong block; probably fixes bug #1160833)
9235 2005-03-20 Borut Razem <borut.razem AT siol.net>
9237 * support/scripts/inc2h.pl: WIN32 port
9239 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9241 * device/lib/makefile.in: added abs.c and labs.c
9243 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9245 * device/include/stdint.h: added
9246 * device/lib/abs.c: added
9247 * device/lib/labs.c: added
9248 * device/include/stdlib.h: added abs() and labs() prototypes
9249 * device/lib/libsdcc.lib: added abs and labs
9250 * device/include/float.h,
9251 * device/lib/_fsmul.c,
9252 * device/lib/printf_fast.c,
9253 * device/lib/printf_tiny.c: updated comments
9255 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9257 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9260 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9262 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9263 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9265 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9267 * device/lib/printf_large.c: removed inline assembly for portability and
9268 readability. Use printf_fast if speed or size are more important.
9269 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9270 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9272 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9274 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9275 prevent compiler warning
9277 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9279 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9280 moved to level 0 and declared as static. Also they are explicit
9281 placed in access bank. This was necessery because some times they
9282 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9283 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9284 optimizations. Currently only compare to unsigned char is implemented,
9285 * src/pic16/gen.c: added fReturnIdx array,
9286 * (struct resolvedIfx) is moved to gen.h and made public,
9287 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9288 * (aopForSym): added an optimization to directly store in stack of
9289 the operand of a SEND iCode,
9290 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9291 but as registers instead (AOP_REG) using the fReturnIdx array,
9292 * (pic16_freeAsmop): remove the freed register from the
9293 _G.sregsAlloc field,
9294 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9295 a compare of 'WREG',
9296 * (pic16_popGetTempRegCond): changed function prototype, now
9297 function takes also a bitVector argument v which holds the current
9298 set of registers that are allocated for stack access by aopForSym,
9299 registers allocated in aopForSym for accessing stack symbols are not
9300 any more part of the functions usedRegs field,
9301 * (genCall): some times aopOp is called for a stack variable to be
9302 send, aopForSym might perform the push, if this is true make sure
9303 that genCall doesn't push the variable twice by testing _G.resDirect,
9304 * (genFunction): changed testing for unspecified interrupt number
9305 from 256 to INTNO_UNSPEC,
9306 * modified selection scheme of frame pointer generation. Previously
9307 if function did use local registers a frame pointer was generated,
9308 now a frame pointer is generated only if function has arguments
9309 (that need PLUSW2 register access), or has stack arguments, or the
9310 compiler is not instructed to omit the frame pointer,
9311 * (genEndFunction): before restoring local registers that were saved
9312 in the function preamble, also restore the registers that *might*
9313 have been allocated for stack access,
9314 * (genRet): removed some old comments,
9315 * (genCmp, the active (RN's) version): added a call to the
9316 pic16_genCmp_special function to perform the compare with a more
9317 robust and optimized way,
9318 * (genInline): a feature has been added in inline code generation,
9319 which allows a wildcard variable substitution when writing inline
9320 assembly. Code is incomplete and experimental therefore undocumented,
9321 * (genCast): changed order of aopOp for result and right to allow
9322 aopForSym to directly load the result if possible,
9323 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9324 perform an optimized compare on some selected special occasions,
9325 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9326 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9327 generate an IVT any more,
9328 * src/pic16/main.c (pic16_optionsTable): added command line option
9330 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9331 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9333 * src/pic16/NOTES: Raphael Neider added in list of active developers
9334 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9335 jumptable_end to prevent bug #,
9336 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9337 inCond and outCond fields,
9338 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9339 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9340 turn off register spilling,
9341 * (packRegsForOneUse): synced with other ports' versions although it
9342 is not used currently,
9343 * (pic16_packRegisters): added an optimization while reading
9344 structure bitfields, some registers may be saved (malloc code is
9345 decreased by 80 bytes)
9347 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9349 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9350 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9351 this can be optimized more?
9353 2005-03-10 Raphael Neider <rneider AT web.de>
9355 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9356 genNearPointerGet): (hopefully) fixed access to bitfields via
9357 pointers (p->bitN = x; and x = p->bitN; failed)
9359 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9361 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9363 2005-03-09 Raphael Neider <rneider AT web.de>
9365 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9367 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9369 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9370 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9371 (regTypeNum): set REG_BIT type if necessary
9372 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9373 * support/regression/tests/critical.c: check bug 1144613
9375 2005-03-02 Raphael Neider <rneider AT web.de>
9377 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9379 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9381 * src/avr/ralloc.c (serialRegAssign),
9382 * src/ds390/ralloc.c (serialRegAssign),
9383 * src/hc08/ralloc.c (serialRegAssign),
9384 * src/mcs51/ralloc.c (serialRegAssign),
9385 * src/pic/ralloc.c (serialRegAssign),
9386 * src/pic16/ralloc.c (serialRegAssign),
9387 * src/xa51/ralloc.c (serialRegAssign),
9388 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9390 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9392 * src/SDCCast.c (decorateType): fixed bug 1124787
9394 2005-02-20 Hubert Sack <sack AT digiplan.de>
9395 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9397 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9400 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9402 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9403 to keep the correct label reference count when adding/removing references
9404 to labels. A peephole file using this is appended to patch #1144962.
9406 2005-02-14 Raphael Neider <rneider AT web.de>
9408 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9409 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9410 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9411 retrievals of result operand's value on assignment
9413 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9415 * device/include/pic16/string.h: modified prototype for memccpy()
9416 to memccpy(void *, void *, char, size_t)
9417 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9418 check whether to omit frame pointer or not,
9419 * (genInline): convert all occurences of "\n" to LF in inline
9420 assembler blocks, this helps formatting the inline text,
9421 * (pic16_loadFSR0): modified prototype,
9422 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9423 removed some 8051 legacy code,
9424 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9425 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9426 before allocating temporary registers in functions,
9428 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9430 * support/regression/tests/bitvars.c: corrected the "fix"
9432 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9434 * support/regression/tests/bitvars.c,
9435 * support/regression/tests/bitwise.c,
9436 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9438 2005-02-10 Raphael Neider <rneider AT web.de>
9440 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9441 different size for Alpha
9442 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9444 2005-02-09 Raphael Neider <rneider AT web.de>
9446 * src/SDCC.lex(doPragma) : save and restore warning options as well
9447 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9448 * have #pragma less_pedantic set the errorlevel to WARNING
9450 * (cloneOptimize) : fixed wrong malloc's size
9451 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9452 facilitate correct handling of #pragma (save|restore)
9454 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9456 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9458 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9460 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9462 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9464 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9466 2005-02-02 Raphael Neider <rneider AT web.de>
9468 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9469 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9470 * (pic16_storeForReturn): fixed to allow returning function pointers
9471 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9472 * device/include/pic16/{stddef.h,stdbool.h}: added
9474 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9478 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9480 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9481 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9482 appeared to be required
9484 2005-01-31 Borut Razem <borut.razem AT siol.net>
9486 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9487 include/mcs51 and include/z80 directories to the package
9489 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9491 * src/hc08/gen.c (genFunction): fixed bug #1112752
9493 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9495 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9497 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9499 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9501 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9503 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9505 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9507 * device/include/c8051fxxx.h: removed these 6 files
9508 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9510 2005-01-26 Raphael Neider <rneider AT web.de>
9512 * src/pic16/gen.c (genAssign): fixed assignment from longs
9513 in codespace (were cut to three bytes)
9514 * (genDummyRead): implemented (except for CODESPACE...),
9516 * src/pic16/glue.c (emitStatistics): beautified
9517 * device/lib/pic16/libm/Makefile: added include path
9519 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9521 * src/z80/gen.c (aopPut): fixed bug #1103902
9523 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9525 * device/lib/expf.c: fixed bug #1095792
9527 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9529 * device/lib/pic16/libm: added Math library sources
9531 2005-01-24 Raphael Neider <rneider AT web.de>
9533 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9534 to enable upcast to pCodeOpReg2 (there is no type tag to
9535 differenciate the two and pic16_popGet2p cast into PCOR2)
9536 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9537 (sizeof(sectNames) changed to sizeof(sectName))
9538 Both patches fix segfaults under MinGW.
9540 2005-01-23 Raphael Neider <rneider AT web.de>
9542 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9543 Safe_[mc]?alloc()'ed variables
9544 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9545 of (byte sized) temporaries (assign them to WREG for now)
9546 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9547 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9548 this might fix SIGSEGVs on MinGW...
9549 * src/SDCCopt.c (killDeadCode): restored original behaviour
9550 (volatile operands might get thrown away though)
9552 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9554 * src/pic16/gen.c: fixed bug #1106975,
9555 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9556 pointer update, INTCON is saved, global interrupts are disabled and
9557 restored after updateing TOS.
9558 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9559 * added function attribute 'shadowregs' to take advantage of shadow
9561 * added function attribute 'wparam' as an alternative to the wparam
9563 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9564 user declares a non-ISR function as 'shadowregs',
9565 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9567 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9569 * .version: bumped version number to 2.4.8
9570 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9572 * device/lib/pic16/libio/i2c/: I2C module support library,
9573 * device/include/pic16/i2c.h: I2C support library header,
9574 * device/lib/pic16/libc/stdio/: standard IO support sources,
9575 * (printf_small.c): printf_small() source, supports float print,
9576 * (printf_tiny.c): printf_tiny() source, does not support floats,
9577 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9578 enable global optimizations for entire library source, other
9579 Makefiles in the source tree are also modified to reflect this,
9580 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9582 * doc/sdccman.lyx: updated to reflect new changes,
9583 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9584 sym->onStack if-case,
9585 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9586 sbit, idata, _idata, xdata, _xdata,
9587 * added pragma library, to link an external library, (see doc),
9588 * removed command line options, --pomit-config-words, --pomit-ivt,
9589 --pleave-reset-vector,
9590 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9591 when calling assembler to reflect memory model used, also define
9592 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9593 reflect stack model used,
9594 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9595 on stack return NULL,
9597 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9599 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9600 of the operands is volatile. Fixes #1020220
9602 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9604 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9605 * (OptimizeRegUsage): make sure that there is really no other flow where
9606 the first pCode is used
9608 2005-01-22 Raphael Neider <rneider AT web.de>
9610 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9611 to fix #1106967 (pCode->seq are not set up correctly)
9613 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9615 * src/SDCCglue.c (glue): make sure code area is declared before the
9616 static initialization area.
9618 2005-01-21 Raphael Neider <rneider AT web.de>
9620 * device/lib/Makefile.in: fixed test for pic16 install dir
9621 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9623 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9624 added --optimize-goto compiler switch and pragma wparam documentation
9625 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9626 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9627 and PRODH closing bug #1071770 (peephole optimizer)
9629 2005-01-19 Raphael Neider <rneider AT web.de>
9631 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9632 cmdLine buffers (used when calling sdcpp...) are large enough
9633 (MAX_PATH=256 truncates arguments leading to system halts when
9635 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9636 * (genUminus): rewritten to for efficiency
9637 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9638 used uninitialized in some cases)
9639 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9640 copy the third byte from the int -- now assumes 0x80 (data memory)
9641 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9642 operands (genAddLit expects the iCode's operands to swapped as
9643 well), fixed leftover bytes (crashed for short left operands)
9644 * (pic16_genMinusDec): performance improvements, removed false
9646 * (pic16_genMinus): fixed to cope with differently sized operands
9647 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9649 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9650 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9651 new banksel optimization
9652 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9653 analysis for temporary registers (segfaults...)
9654 * src/pic16/peeph.def: added rule
9656 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9658 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9659 which converts a float number to its ASCII representation
9660 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9661 functions to convert the fractional and integer part of a float to ASCII,
9662 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9663 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9665 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9667 * device/include/pic16/adc.h: added GPL info,
9668 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9669 a pCodeOp as tested operand,
9670 * (genNearPointerGet): optimized bit testing, does not use
9671 intermediate register for bit value, test directly instead with
9672 BTFSS, BTFSC, works only for single bits,
9673 * (genpic16Code): dump the name of the iCode in the asm,
9674 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9675 renamed to pic16_decodeOp,
9676 * (serialRegAssign): do not allocate a temporary register for iCode
9677 sequences that test a single bit for 1/0
9679 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9681 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9682 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9683 access stack and frame pointers. They are initially assigned to
9684 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9685 accessing SFRs. Updated all occurences of modification of stack or
9686 frame pointer in gen.c and pcode.c,
9687 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9688 assigning of a literal value to pointers,
9689 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9690 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9693 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9695 * doc/sdccman.lyx: update documentation about stack pragma, added
9696 some info for stack memory models
9698 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9700 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9702 2005-01-08 Raphael Neider <rneider AT web.de>
9704 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9705 udata sections to fix bug #1097823
9707 2005-01-05 Raphael Neider <rneider AT web.de>
9709 * src/pic16/gen.c (genGenericShift): added handling of differently
9710 sized left operand and result
9712 2005-01-04 Raphael Neider <rneider AT web.de>
9714 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9715 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9716 to hold the condition bit)
9717 * added new version of genCmp (old code available via #define)
9718 * added new version of genShiftLeft/genShiftRight in a generic
9719 way, now supports shifting by negative values
9720 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9721 shiftCount (expected by genGenericShift)
9722 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9723 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9725 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9726 is an invalid literal too...)
9728 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9730 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9731 from Raphael Neider,
9732 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9733 for 8-bit literals. This fixes some literal operands which are sign
9734 extended to 16-bits ints when instruction needs only 8-bits.
9736 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9738 * device/lib/logf.c: added mcs51 assembly version
9739 * device/lib/expf.c: added mcs51 assembly version
9740 * device/lib/_logexpf.c: new shared asm code for expf and logf
9741 * device/include/math.h: add defines for assembly math library
9742 * device/lib/Makefile.in: build new _logexpf.c
9743 * device/lib/libfloat.lib: use new _logexpf.c
9745 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9748 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9749 device types which have less than 0x7f registers.
9751 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9753 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9755 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9757 * device/lib/printf_fast.c: only build on supported arch.
9758 * device/lib/printf_tiny.c: only build on supported arch.
9759 * device/lib/printf_fast_f.c: only build if asm float lib
9760 * device/lib/_fsget1arg.c: only build if asm float lib
9761 * device/lib/_fsget2args.c: only build if asm float lib
9762 * device/lib/_fsnormalize.c: only build if asm float lib
9763 * device/lib/_fsreturnval.c: only build if asm float lib
9764 * device/lib/_fsrshift.c: only build if asm float lib
9765 * device/lib/_fsswapargs.c: only build if asm float lib
9766 * device/include/stdio.h: don't provide print_fast,
9767 print_fast_f, print_tiny prototypes if --xstack used
9769 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9771 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9772 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9775 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9777 * device/lib/printf_fast_f.c: same as printf_fast, but
9778 with floating point enabled
9779 * device/lib/printf_fast.c: minor tweaks
9780 * device/include/stdio.h: add printf_fast_f
9782 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9784 * src/SDCCmain.c: make --float-reent default for mcs51
9785 * device/lib/_fsadd.c: added mcs51 assembly version
9786 * device/lib/_fssub.c: added mcs51 assembly version
9787 * device/lib/_fsmul.c: added mcs51 assembly version
9788 * device/lib/_fsdiv.c: added mcs51 assembly version
9789 * device/lib/_fseq.c: added mcs51 assembly version
9790 * device/lib/_fsneq.c: added mcs51 assembly version
9791 * device/lib/_fsgt.c: added mcs51 assembly version
9792 * device/lib/_fslt.c: added mcs51 assembly version
9793 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9794 * device/lib/Makefile.in: add _fscmp to build
9795 * device/lib/libfloat.lib: add _fscmp to build
9797 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9799 * device/lib/_fs2slong.c: added mcs51 assembly version
9800 * device/lib/_fs2sint.c: added mcs51 assembly version
9801 * device/lib/_fs2schar.c: added mcs51 assembly version
9802 * device/lib/_fs2ulong.c: added mcs51 assembly version
9803 * device/lib/_fs2uint.c: added mcs51 assembly version
9804 * device/lib/_fs2uchar.c: added mcs51 assembly version
9805 * device/lib/_slong2fs.c: added mcs51 assembly version
9806 * device/lib/_sint2fs.c: added mcs51 assembly version
9807 * device/lib/_schar2fs.c: added mcs51 assembly version
9808 * device/lib/_ulong2fs.c: added mcs51 assembly version
9809 * device/lib/_uint2fs.c: added mcs51 assembly version
9810 * device/lib/_uchar2fs.c: added mcs51 assembly version
9811 * device/include/float.h: added #define to select asm vs c
9813 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9815 * device/lib/printf_fast.c: improvements to float output
9816 * device/include/float.h: add defines for assembly float library
9817 * device/lib/_fsget1arg.c: receive 1 float arg
9818 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9819 * device/lib/_fsnormalize.c: normalize a float
9820 * device/lib/_fsreturnval.c: return float, various helper routines
9821 * device/lib/_fsrshift.c: right shift a float's mantissa
9822 * device/lib/_fsswapargs.c: swap 2 floats
9823 * device/lib/Makefile.in: build these 6 new files for mcs51
9824 * device/lib/libfloat.lib: add these 6 files to the library
9826 2004-12-26 Borut Razem <borut.razem AT siol.net>
9828 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9831 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9833 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9834 and fully reentrant and register bank neutral.
9835 * device/lib/printf_fast.c: added float (not enabled by default),
9836 added compact/slower integer (also not enabled by default),
9837 improved size/speed of fast integer code, other minor changes
9838 * device/include/stdio.h, device/lib/Makefile.in,
9839 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9841 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9843 * src/pic16/pcode.c: declaring variables other than at the start of a
9844 block is not supported in C by VC6.
9846 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9848 * applied a previous patch from Raphael Neider that wasn't included
9849 in the previous commits, which fixes infinite loops within jumptable
9851 * made some fixes that previous patches introduced
9853 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9855 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9856 that fixes an issue with AOP_PCODE asmop's offset,
9857 * (pic16_popCopyReg): update instance field too,
9858 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9859 function of pic port,
9860 * (genCmp, genAnd, genAssign),
9861 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9863 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9865 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9866 variables initial values to idata section,
9867 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9868 variables in some functions. This utilizes parmBytes field of iCode
9869 structure to hold the offset of the variable in stack. (might be
9870 able to use the stack field too?)
9871 * applied patch from Raphael Neider # ### , # ###
9872 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9873 variable initial values in idata section,
9874 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9875 for static variables with initial value
9876 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9877 applied fix in while loop from Raphael Neider.
9879 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9881 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9882 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9883 * src/ds390/ralloc.c (serialRegAssign): spill bits
9884 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9885 * support/Util/SDCCerr.c,
9886 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9887 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9888 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9890 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9892 * device/include/sdcc-lib.h: inserted LGPL, added includes
9893 asm/ds390/features.h and asm/mcs51/features.h
9894 * device/include/asm/default/features.h,
9895 * device/include/asm/gbz80/features.h,
9896 * device/include/asm/z80/features.h: added empty _AUTOMEM
9898 * device/include/asm/ds390/features.h,
9899 * device/include/asm/mcs51/features.h: added files with defines for
9900 _AUTOMEM and _STATMEM indicating automatic and static storage class
9901 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9902 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9903 * src/SDCCicode.c (geniCodeCast),
9904 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9905 * src/SDCCloop.c (loopInduction): removed unused variable lr
9906 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9907 to convertToFcall to include char modulo (RFE 1065037), added check
9908 if left operand is unsigned and use abs of literal value
9909 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9910 as it doesn't work after conversion from peephole.def to peephole.rul
9911 * src/mcs51/gen.c (toBoolean): added check for size,
9912 (genModOneByte): optimized code for signed char modulo a literal
9913 power of 2 (thanks to Hubert Sack),
9914 (genRRC): removed unnecessary "clr c",
9915 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9916 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9918 swapped rules 256.c and 256.d,
9919 extended 256.d by using new multiple checks (thanks Erik),
9920 added rules 256.e and 256.f,
9921 updated rule 261.a and 261.b to new generated code
9922 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9924 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9926 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9927 induction related bugs, including first part of bug #1074377
9929 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9931 * applied patch from bug-report #1076292,
9932 * applied patches for genAnd and Goto-optimizations for Raphael
9934 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9935 dump a less iCode information,
9936 * src/pic16/device.h (pic16_options_t): added field debgen,
9937 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9938 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9939 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9941 * (various functions): added macros FENTRY and FENTRY2 to functions,
9942 to emit function prologue,
9943 * (various functions): fixed indentation,
9944 * (genNearPointerGet): fixed loading of FSR0,
9945 * (genPackBits): applied patch from Raphael Neider to fix updating
9946 of FSR0 and touching only the modified bits,
9947 * src/pic16/genarith.c (various functions): added macros FENTRY to
9948 emit function prologue in comments,
9949 * src/pic16/pcode.h: added functions debugf2, debugf3,
9950 * src/pic16/ralloc.c: partial fix for packForPush caused
9953 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9955 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9956 <stsp AT users.sourceforge.net> with reversed byte order
9957 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9959 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9961 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9963 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9964 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9966 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9968 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9970 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9972 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9974 (setFromConditionArgs): friendly operand parser for peephole rules,
9975 (operandBaseName, operandsNotRelated): new peephole condition
9976 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9977 architecture specific register naming into account, handles n-way
9978 comparisons, and supports quoted literals
9979 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9981 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9983 * src/mcs51/peeph.def: fixed bug #1076940
9985 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9987 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9989 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9991 Adding support for replacing ljmps with sjmps in jumptables
9992 generated for switch statements. For now you need to set the
9993 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9994 Now 4 algorithms for mcs51 jumptable generation are used:
9995 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9996 addresses loaded pc-relative for up to 112 cases and stack-pushing
9997 target addresses loaded with offset from dptr for up to 256 cases.
9999 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10000 * src/mcs51/main.c: adapted constants for switch table generation
10001 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10003 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10005 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10006 * support/regression/tests/bug1057979.c: added test for bug 1073386
10008 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10010 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10013 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10015 * src/pic16/device.h,
10016 * src/pic16/genarith.c,
10017 * src/pic16/glue.c,
10018 * src/pic16/main.c,
10019 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10021 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10023 Large cummulative patch for pic16 port.
10024 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10025 to call when a stack overflow occurs,
10026 * (malloc.h): added CVS Id tag,
10027 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10029 * added libc directory. The current version of LibC contains string
10030 functions, ctype functions and macros and some functions of the
10031 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10032 be extensively tested in the future. Standard disclaimer here.
10033 Library is not automatically build yet. But one can build it by
10034 invoking 'make' inside the libc directory.
10035 * added ADC library under libio. Preliminary version yet.
10037 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10038 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10039 aopForRemat() now and not by pic16_aopOp(),
10040 * (pic16_popGetTempReg): removed warning messgae when allocating
10041 temporary registers, its a buggy feature and will be removed,
10042 * (pic16_popGet): set register instance field in AOP_CRY,
10043 * (pic16_outBitC): fixed for results in size greater than 1,
10044 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10045 * (pic16_storeForReturn): optimized return of 0,
10046 * (genCmp): experimental code for new genCmp which uses PIC18's
10047 special compare&skip instructions. Initial tests fail some times
10048 with variables grater than 1 byte in size, so new code is disabled,
10049 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10051 * (genCast): began a fix to optimize the casting of a bit to another
10052 bit, now assigning a bitfield to another bitfield will fail, sorry,
10053 * src/pic16/main.c: disabled the use of lr-support feature,
10054 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10055 * added some function prototypes, added function _debugf prototype,
10056 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10057 bits with offset (case PO_GPR_BIT),
10058 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10060 * (isBankInstruction): modified to return 0 for no banking instruction,
10061 and 1 for banking instruction,
10062 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10063 caused stop processing pCodes after a inline assembly block,
10064 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10065 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10066 registers when it shouldn't,
10067 * src/pic16/ralloc.c (allocReg): add preliminary support for
10068 supporting a limited set of temporary registers,
10070 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10072 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10073 genDataPointerSet): ensure assignments always copy in MSB to LSB
10075 (loadRegFromAop): recognize CLRH optimization,
10076 (genFunction): optimize RECEIVE iCodes in reentrant functions
10078 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10080 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10081 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10083 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10084 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10085 contiguous with data
10087 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10089 * device/lib/_gptrget.c (_gptrget),
10090 * device/lib/_gptrgetc.c (_gptrgetc),
10091 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10092 instead of sjmp to ret
10093 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10094 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10096 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10098 * .version: bumped version to 2.4.7
10099 * device/lib/_gptrget.c (_gptrget): is now _naked
10100 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10101 * device/lib/_gptrput.c (_gptrput): is now _naked
10102 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10103 (createFunction): fixed xstack
10104 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10105 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10107 (geniCodeCritical): store original interrupt state in an iTemp bit
10108 var unless stack-auto
10109 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10110 * src/SDCCmain.c (setIncludePath): added include/target to search path
10111 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10112 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10114 (processFuncArgs): put bit vars in bit area
10115 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10116 unsaveRBank): fixed xstack,
10117 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10118 (genFunction, genEndFunction): fixed xstack,
10119 (genAssign): optimization don't walk backwards through mem
10120 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10121 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10122 * support/regression/Makefile: also make library (for stack-auto) when
10123 making "all" and added "test-mcs51-xstack-auto"
10124 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10125 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10126 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10127 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10128 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10129 make-library by MAKE_LIBRARY
10130 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10131 regression tests for xstack
10132 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10133 * support/regression/tests/critical.c: test for critical on mcs51
10135 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10137 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10138 built version of sdcc instead of installed version
10140 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10142 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10143 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10145 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10146 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10147 WARNING: remove device/lib/build/z80/printf.o by hand when
10148 updating from previous build!
10149 * device/lib/z80/printf.c: updated comment
10150 * support/regression/tests/bug1057979.c: test all ports now
10151 * support/regression/tests/bug1065458.c: file added
10153 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10155 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10156 *_start and *_end symbols for static functions
10158 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10160 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10161 and search crt0.o in all library paths,
10162 (setIncludePath): proper handling of --nostdinc,
10163 (setLibPath): proper handling of --nostdlib
10164 * support/regression/Makefile,
10165 * support/regression/ports/ds390/spec.mk,
10166 * support/regression/ports/gbz80/spec.mk,
10167 * support/regression/ports/hc08/spec.mk,
10168 * support/regression/ports/mcs51/spec.mk,
10169 * support/regression/ports/mcs51-large/spec.mk,
10170 * support/regression/ports/mcs51-stack-auto/spec.mk,
10171 * support/regression/ports/z80/spec.mk: use include and lib files from
10172 built version of sdcc instead of installed version
10173 * doc/sdccman.lyx: fixed typo in --nostdinc
10175 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10178 * src/pic/device.c,
10179 * src/pic/ralloc.c,
10180 * src/pic/gen.c : added support to generate code for struct bit fields.
10182 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10184 * as/xa51/xa_version.h,
10185 * device/include/errno.h,
10186 * device/include/regc515c.h,
10187 * device/lib/_itoa.c,
10188 * device/lib/_ltoa.c,
10189 * device/lib/ser_ir_cts_rts.c,
10190 * sim/ucsim/xa.src/glob.cc,
10191 * sim/ucsim/xa.src/inst_gen.cc,
10192 * sim/ucsim/xa.src/xa_bit.cc,
10193 * sim/ucsim/xa.src/xa_sfr.cc,
10194 * sim/ucsim/z80.src/inst_dd.cc,
10195 * sim/ucsim/z80.src/inst_fdcb.cc,
10196 * support/scripts/keil2sdcc.pl,
10197 * src/pic16/pic16.dsp,
10198 * src/pic16/pic16a.dsp: corrected cvs line endings
10199 * device/lib/printf_large.c: fixed bug 1057979
10200 * src/pic16/gen.c: fixed non-C standard code
10201 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10202 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10203 * support/regression/ports/mcs51/support.c: reload T1 asap
10204 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10205 pdata use and clear idata startup behaviour
10206 * support/regression/tests/bug1057979.c: added
10208 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10210 * device/examples/ds390/ow390/ad26.h,
10211 * device/examples/ds390/ow390/cnt1d.h,
10212 * device/examples/ds390/ow390/crcutil.c,
10213 * device/examples/ds390/ow390/ownet.h,
10214 * device/examples/ds390/ow390/owsesu.c,
10215 * device/examples/ds390/ow390/swt12.h,
10216 * device/examples/ds390/ow390/swtoper.c,
10217 * device/examples/ds390/ow390/temp10.h,
10218 * device/examples/ds390/ow390/thermodl.c,
10219 * device/examples/ds390/tinitalk/tinitalk.dsp,
10220 * device/examples/ds390/tinitalk/tinitalk.dsw,
10221 * device/examples/mcs51/clock/hw.h,
10222 * device/examples/mcs51/simple2/go.bat,
10223 * device/examples/serialcomm/windows/serial.h,
10224 * device/examples/xa51/dummy.c,
10225 * device/examples/xa51/hello.c,
10226 * device/include/80c51xa.h,
10227 * device/include/at89x051.h: corrected cvs line endings
10229 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10231 * src/pic16/main.c (options): added command line --gstack, to trace
10232 stack over/under flows,
10233 * added pragma 'wparam' to allow passing first byte of function
10234 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10235 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10236 call to __gstack_test function and sets up the symbol as extern,
10237 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10238 * popaop): added call to pic16_testStackOverflow,
10239 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10241 * (genCall, genPcall): now all parameters are passed via stack
10242 except in functions that are pass to wparam pragma in which WREG is
10244 * (genPcall): REENTRANT flag is checked to see if variable prototype
10245 contains reentrant keyword, don't call a non-reentrant function, via
10246 a reentrant function pointer or vice versa, functions are never
10248 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10250 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10251 SIGSEGV when accessing a NULL register stucture,
10252 * (pic16_printGPointerType): modified to handle UPPER modifier for
10253 function initializers, changed prototype of function to simpler one,
10254 * (pic16_printIvalFuncPtr): check to see if function is already
10255 added in externs list,
10256 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10257 optimized a move from W to SFR with a move to the same register
10258 later after a CALL,
10259 * device/lib/pic16/debug: NEW directory, contains debug features
10260 which are enabled when linking with libdebug.lib, currently command
10261 line option --gstack enables stack pointer tracing for over/under
10262 flow, corresponding sources are in debug/gstack
10264 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10266 * doc/sdccman.lyx: updated SDCC version,
10267 * (PIC16 port): update list of command line options,
10268 * src/pic16/device.h (structure pic16_options_t): added field gstack
10269 to enable stack overflow tracing on push/pops,
10270 * src/pic16/device.c (statistics structure): added statistics
10272 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10273 pic16_dump_int_registers): increase statistics counters for each
10274 * variable which is encountered
10275 * (pic16_dump_usection): emit each .udata variable to its own udata
10277 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10278 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10279 parameters via stack, otherwise use old scheme,
10280 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10281 assembler output file,
10282 * src/pic16/main.c: added command line options --gstack to enable
10283 push/pop tracing for stack overflow,
10284 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10285 instructions): added size of each instruction,
10286 * (pic16_countInstruction): estimate size of instructions in
10287 the_pFile list, inline assembly blocks are not counted,
10288 * (pic16_FixRegisterBanking): trace previous register usage, when
10289 banksel optimizations is greater than 0, don't emit a redudant
10292 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10294 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10295 * src/pic16/ralloc.c : applied same fix for pic16.
10296 * src/pic/gen.c : tidied it up a little.
10298 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10300 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10301 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10303 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10305 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10307 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10309 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10310 non-reentrant function __modsint in the interrupt function (thus
10311 corrupting math operations during serial I/O)
10312 * device/lib/ser_ir.c: as above, changed buffersize
10313 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10314 256.c,d for zeroing
10315 * doc/Makefile: added option -t for rsync
10317 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10319 * src/SDCCast.h (struct ast),
10320 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10322 2004-10-20 Borut Razem <borut.razem AT siol.net>
10324 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10327 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10329 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10331 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10332 support functions to replace long sequences of MOVFF's from access
10333 bank registers to stack and vice versa,
10334 * src/pic16/device.h: added new field opt_flags, where optimization
10335 flags can be set to enable certain features,
10336 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10337 * pBlock, (genFunction, genEndFunction): surroung loop for
10338 saving/loading used registers in stack with PC_INFO pCodes,
10339 INF_LREGS. Code in between can then be optimized by pCode optimizer
10340 to support function calls,
10341 * (genDataPointerSet): fixed bug which loaded float fields in
10342 structures with corrupt data,
10343 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10344 in a standard way debug info on stderr. Feature used for developing
10345 and debugging only,
10346 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10347 obsolete chunks of code,
10348 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10349 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10350 * pic16/src/pcode.c (pic16_newpCodeInfo,
10351 * (pic16_newpCodeOpLocalRegs),
10352 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10354 * (pic16_pCodeConstString): printing of the initial value of a
10355 symbol as a comment is inhibited since parsing was already done by
10356 copyStr and output is corrupt,
10357 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10359 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10361 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10363 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10365 * as/mcs51/lkarea.c: removed old K&R style,
10366 (lnksect): changed check on boundary error,
10367 (lnksect2): changed check on boundary error,
10368 (lnksect2): extend XSTK to end of page if size = 1
10369 * as/mcs51/lkmain.c: removed old K&R style,
10370 (Areas51): create l_IRAM symbol
10371 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10372 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10373 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10374 * device/lib/_mullong.c: added version to be compiled with xstack
10375 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10376 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10377 * device/lib/mcs51/crtxstack.asm: fixed comment
10378 * src/SDCCglue.c: maxInterrupts defaults to 0,
10379 (emitMaps): added pdata,
10380 (createInterruptVect): (re)moved default,
10381 (glue): added pdata,
10382 (glue): moved __start__xstack to XSTK with default size 1
10383 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10384 and options.float_rent when options.stackAuto is set,
10385 (linkEdit): only write XDATA_NAME if provided on command line
10387 * src/SDCCmem.c: added pdata
10388 * src/port.h: added pdata_name to PORT
10389 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10390 (saveRegisters, unsaveRegisters): removed usage of B,
10391 (genMinus): fixed accumulator clash,
10392 (genJumpTab): added comment, this needs another look
10393 * src/mcs51/gen.c: added check for "B in use" paranoia,
10394 added pushB() and popB()
10395 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10398 * src/ds390/main.c,
10400 * src/mcs51/main.c,
10402 * src/pic16/main.c,
10404 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10405 added PSEG (PAG,XDATA) or NULL to port specifier
10406 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10407 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10408 (_mcs51_genInitStartup): removed __start__xstack equ,
10409 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10410 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10411 * src/z80/gen.c (_rleAppend): fixed warnings
10412 * support/regression/tests/zeropad.c: added pdata test
10413 * .version: bumped to 2.4.6
10415 2004-10-17 Borut Razem <borut.razem AT siol.net>
10417 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10418 as a part of nightly build
10420 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10422 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10423 WREG holds the first byte function parameters,
10424 * (aopForSym): take special case for symbols which are in FARSPACE
10425 but in CODESPACE too,
10426 * (assignResultValue): modified to take into account _G.useWreg,
10427 * (genCall): don't use wreg for parameter passing when function is
10428 declared as reentrant, too, added optimization INCF to stack
10429 pointer when stack parameter count is 1,
10430 * (genFunction, genEndFunction): refurnished and fixed to not using
10431 wreg for passing parameters when function has varargs or is
10432 reentrant, fixed bug with symbol name compare for generating
10433 functions in absolute address,
10434 * (pic16_storeForReturn): refurnished,
10435 * (genCmp): began writing a new version of the function, not ready
10436 yet, therefore it is disabled,
10437 * (genAssign): do not read code memory when assigning a function to
10438 a pointer function,
10439 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10440 array of characters, not pointer,
10441 * (pic16initialComments): in debug mode emit an .ident directive for
10443 * (_process_pragma): emit a new warning type (internal to pic16)
10444 when setting stack to default length, emit a similar warning when
10445 placing a function at absolute address and address is not word aligned
10446 * (_pic16_parseOptions): added 'return TRUE' statement,
10447 * (_pic16_linkEdit): if compiling a source, then add the source's
10448 file object, first in the list of objects to link,
10450 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10452 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10453 * src/pic/main.c : removed VC warning.
10454 * src/pic/gen.c : changed comment.
10456 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10458 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10459 reference to a deprecated symbol _GPTRREG was causing failure to
10460 link. Thanks G. M. Gallant for the info.
10462 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10464 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10465 comments for Bugs item #954788.
10467 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10469 * src/pic16/device.c (pic16_dump_gsection,
10470 * pic16_groupRegistersInSection): handle symbols declared to be in
10471 access bank differently,
10472 * src/pic16/gen.c (struct _G): added field resDirect,
10473 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10474 send values read from stack directly to result and don't allocate
10476 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10478 * (pic16_sameRegsOfs): NEW,
10479 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10480 free because they were not allocated from temporary pool,
10481 * pic16_popRegFromString): workaround to fix a problem with
10482 allocating variables twice or never,
10483 * (genGenPointerGet): using PRODL instead of FSR0H,
10484 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10486 * (genAssign): take advantage of the _G.resDirect flag,
10487 * (genCast): around line 11844, use mov2f instead of directly
10488 MOVFF'ing between operands to account for literal values,
10489 * src/pic16/genutils.c: some new debug functions for gpsim have been
10491 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10492 float with integer part only,
10493 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10494 place variables in access bank
10495 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10496 updated sources to reflect recent changes in gen.c
10498 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10500 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10501 sources that searched for headers in installation path, now the
10502 device/include/pic16 is used,
10503 * src/pic16/glue.c (pic16glue),
10504 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10505 .line directives if not in debug mode, this suppresses assembler's
10506 warnings for ignored directives
10508 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10510 * src/port.h: made reset_regparms prototype void parameter explicit.
10511 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10512 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10513 * doc/sdccman.lyx: documented warning disabling and how to use
10514 printf_large to make it print floats.
10515 * device/include/stdbool.h: NEW
10516 * device/lib/_atof.c,
10517 * device/lib/_divuint.c,
10518 * device/lib/_divulong.c,
10519 * device/lib/expf.c,
10520 * device/lib/printf_large.c,
10521 * device/lib/sincosf.c,
10522 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10523 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10524 a completely reentrant lib.
10526 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10528 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10529 * device/include/pic16/stdio.h: fixed bug with colon
10531 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10533 * device/include/pic16/stdio.h,
10534 * device/include/pic16/stdlib.h,
10535 * device/include/pic16/math.h: NEW
10536 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10537 declared as _naked to reduce overhead
10538 * device/lib/Makefile.in (target port-specific-objects-pic16):
10539 changed * to *.* so to ignore the CVS directory,
10540 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10541 stacked variables back in stack,
10542 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10545 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10547 * .version: bumped version number to 2.4.5
10548 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10549 * support/Util/SDCCerr.c (messages structure): added entry for
10552 Large cumulative patch for pic16 port and libraries.
10553 * device/include/pic16/sdcc-lib.h,
10554 * device/include/pic16/stdarg.h,
10555 * device/include/asm/pic16/features.h,
10556 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10557 * device/include/pic16/float.h: changes reentrant keyword with
10558 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10559 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10560 updated target build-libraries to include objects from gptr,
10561 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10562 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10563 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10564 all function headings,
10565 * src/SDCCmain.c: added global parameter userIncDirsSet,
10566 * (parseCmdLine): when option -I is encountered add directory to
10567 userIncDirsSet too,
10568 * src/version.awk: added space between control and long,
10569 * src/pic16/NOTES: added some notes for the port,
10570 * src/pic16/gen.c: added prototype for mov2fp function,
10571 * (fReturnpic16[]): properly named return value registers,
10572 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10573 * (aopForSym): added code to handle symbols with onStack flag set,
10574 symbols onStack are allocated PTRSIZE bytes,
10575 * (aopFreeAsmop): handles special case where asmops are stack objects,
10576 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10577 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10578 added argument lock to trace flaws in allocating temporary registers
10579 when developing port,
10580 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10581 * (pic16_popRegFromString): reenabled allocating a direct register
10583 * (assignResultValue): various beautifications,
10584 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10585 referenced function argument,
10586 * (genIpush): reenabled to allow stacked arguments, handles only
10587 ic->parmPush iCodes,
10588 * (genCall, genPcall): major changes to allow for variable argument
10589 functions, fixed a bug with falsely restoring stack pointer after
10590 returning from call,
10591 * (genFunction): pending code for critical function,
10592 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10593 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10594 * (genNearPointerGet): fixed bug with indirect reading, was always
10596 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10598 * (genAddrOf): rewrote code to take address of a stacked function parameter
10599 * (genCast): fixed casting to generic pointer type,
10600 * src/pic16/gen.h: added AOP_STA,
10601 * (struct asmop): added field stk,
10602 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10603 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10604 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10605 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10606 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10607 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10609 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10611 * (pic16_port structure): generic pointer size is set to 3,
10612 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10613 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10615 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10616 operand is an iTemp,
10618 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10620 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10621 * debugger/mcs51/simi.c: addapt new syntax of s51
10623 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10625 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10626 * src/pic16/pcode.c: commented out some calls to free() in order to
10629 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10632 * src/SDCCicode.c (isiCodeInFunctionCall),
10633 * src/avr/ralloc.c (selectSpil),
10634 * src/pic/ralloc.c (selectSpil),
10635 * src/pic16/ralloc.c (selectSpil),
10636 * src/ds390/ralloc.c (selectSpil),
10637 * src/hc08/ralloc.c (selectSpil),
10638 * src/xa51/ralloc.c (selectSpil),
10639 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10640 stack in the middle of a function call sequence (fixes bug #1020268)
10641 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10642 costs associated with the minimum switch case.
10644 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10646 * src/SDCC.lex: fixed bug #1030549
10648 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10650 * src/SDCCcse.h (struct cseDef),
10651 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10652 over a function call if the CSE is derived from a symbol whose
10653 address has been taken (fixes bug #1029883)
10654 * support/regression/tests/bug-1029883: a new regression test for
10657 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10659 * src/hc08/gen.c (emitinline): fixed bug #1029778
10660 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10661 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10662 and starts toward RFE #905167)
10664 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10666 * src/pic16/gen.c (mov2f): New function to move an operand to
10667 another without considering if it is a literal or a register,
10668 * (pic16_sameRegs): don't check if they are both AOP_REG,
10669 * (AccRsh): removed andmask=0 lines,
10670 * (genLeftShift): duplicated to be improved in future versions,
10671 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10672 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10673 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10674 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10675 * (insertBankSwitch): fixed inserting banksel directives algorithm
10676 for instructions that follow a skip instruction, this fixes a report
10677 for broken subtraction code generation,
10678 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10679 iCode is a left op, just in case result and right share the same
10682 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10685 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10687 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10688 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10689 on 2004-09-12; it was buggy
10691 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10693 * src/SDCCsymt.h: removed RESULT_CHECK
10698 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10700 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10702 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10703 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10704 configuration values no more rejected by compiler, they are assigned
10705 to configuration registers with a warning message instead,
10706 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10707 the for-loop so last conf register is emitted too,
10708 * (_pic16_initPaths): link library libsdcc.lib by default,
10709 * (_hasNativeMulFor): modified test for multiplication according to
10710 Raphael Neider's remarks. Integer multiplication is also done with
10712 * device/include/pic16/pic18fregs.h: corrected type error in while
10713 testing and including 18f6720 header file
10715 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10717 * src/pic16/device.h (pic16_options): removed field use_crt,
10718 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10719 until an optimization to handle single bits is added,
10720 * (pic16_loadFSR0): moved before genUnpackBits,
10721 * (genAnd): some white lines removed,
10722 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10723 leave_reset flags in pic16_options when using crt modules,
10725 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10727 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10728 for bugs 898889 & 979599. Also used some safer print instructions.
10730 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10732 * src/pic16/device.h (pic16_options_t): added field use_crt,
10734 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10735 catch a probable future bug,
10736 * src/pic16/gen.c: aopIdx function commented out,
10737 * (genAssign): commented out old code which used aopIdx,
10738 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10739 code, added if conditionals to take into account the --use-crt
10740 command line options,
10741 * src/pic16/main.c (pic16_optionsTable): added new command line
10742 options, --use-crt= and --no-crt,
10743 * (_pic16_linkEdit): now the proper crt object is added in the
10744 linker command line except than when --no-crt is specified,
10745 * src/pic16/pcode.c,
10746 * src/pic16/pcode.h: added some structures and functions for a new
10747 optimization scheme to compansate for instruction overhead between
10748 same iCodes, this scheme is currently under development and is not
10749 working in any way,
10750 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10752 * device/lib/pic16/startup/crt0i.c,
10753 * device/lib/pic16/startup/crt0iz.c: added global char variable
10754 __uflags to force the generation of an idata section
10756 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10759 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10760 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10762 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10764 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10765 Frieder) and clarified the default code optimization mode
10767 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10769 * src/SDCC.lex (doPragma, process_pragma),
10770 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10771 "opt_code_size", and "opt_code_balanced"
10772 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10773 regrouped options by category, added support for category headers
10774 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10775 and "--opt-code-size"
10776 * doc/sdccman.lyx: documented these new options and pragmas
10777 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10778 preference into account
10780 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10782 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10783 geniCodePreDec): Fixed bug 904237 by generating a warning
10785 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10787 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10789 * src/pic/device.c : When no max ram set validate full memory range.
10791 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10793 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10795 * device/lib/_gptrget.c,
10796 * device/lib/_gptrput.c: updated comment
10797 * device/lib/calloc.c,
10798 * device/lib/free.c,
10799 * device/lib/malloc.c,
10800 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10801 * src/SDCCcse.c (cseBBlock),
10802 * src/SDCCicode.c (printOperand, geniCodeArray),
10803 * src/SDCCicode.h (struct operand): fixed bug 868103
10804 * support/regression/tests/bug-868103.c: added
10805 * src/SDCCast.c (searchLitOp),
10806 * src/SDCCcse.h (struct cseDef),
10807 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10808 * src/SDCCicode.h (struct operand),
10809 * src/SDCCsymt.h (struct sym_link),
10810 * src/avr/gen.c (hasInc),
10811 * src/ds390/gen.c (hasInc),
10812 * src/hc08/gen.c (genPlusIncr, hasInc),
10813 * src/mcs51/gen.c (hasInc),
10814 * src/pic16/glue.c (pic16_printIvalChar),
10815 * src/pic16/ralloc.c (regWithIdx),
10816 * src/xa51/gen.c (hasInc) : removed warnings
10817 * src/SDCCast.c (createBlock): added comment ???
10818 * src/hc08/ralloc.c: updated comments
10820 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10822 * doc/sdccman.lyx: updated section on switch statements, added
10823 section about semaphore locking
10824 * doc/Makefile: added option -info for latex2html
10825 * device/lib/_gptrget.c,
10826 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10828 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10830 * src/pic/device.h,
10831 * src/pic/device.c,
10832 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10833 maxram is less than 0x100.
10835 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10837 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10839 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10842 * src/mcs51/main.c,
10843 * src/ds390/main.c,
10847 * src/pic16/main.c,
10850 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10851 a jump table is the best form for a switch statement, including
10852 automatic insertion of missing cases to make the case range
10853 continuous. Developed in collaboration with Frieder Ferlemann.
10855 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10857 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10858 accumulator result if it needs sign extension
10860 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10862 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10864 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10866 * device/lib/gbz80/printf.c,
10867 * device/lib/z80/printf.c: removed define for NULL
10869 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10871 * as/xa51/xa_link.c,
10872 * device/examples/ds390/ow390/ad26.c,
10873 * device/examples/ds390/ow390/cnt1d.c,
10874 * device/examples/ds390/ow390/counter.c,
10875 * device/examples/ds390/ow390/ds2480.h,
10876 * device/examples/ds390/ow390/ds2480ut.c,
10877 * device/examples/ds390/ow390/findtype.c,
10878 * device/examples/ds390/ow390/gethumd.c,
10879 * device/examples/ds390/ow390/owllu.c,
10880 * device/examples/ds390/ow390/ownetu.c,
10881 * device/examples/ds390/ow390/swt12.c,
10882 * device/examples/ds390/ow390/swtloop.c,
10883 * device/examples/ds390/ow390/temp.c,
10884 * device/examples/ds390/ow390/temp10.c,
10885 * device/examples/ds390/ow390/thermo21.c,
10886 * device/examples/ds390/ow390/tinilnk.c,
10887 * device/examples/ds390/ow390/tstfind.c,
10888 * device/examples/serialcomm/windows/serial.cpp,
10889 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10890 * device/include/reg51.h: fixed line endings for cvs
10892 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10894 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10895 packRegsForAccUse, packRegisters): new accumulator register
10897 * support/regression/ports/hc08/support.c (_putchar): suppress
10898 warning of unused variable
10899 * src/SDCCicode.c: added SWAP entry to codeTable
10901 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10903 * device/lib/sprintf.c: forgot to add this file before previous commit
10905 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10907 * src/pic16/gen.c (genPackBits): added operand right in function
10908 parameters, load result directly if p_type is POINTER (that is
10909 called by genNearPointerSet)
10910 * (genUnPackBits): added operand left in function parameters,
10911 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10912 FSR0 if accessing bitfields,
10914 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10916 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10917 _print_format; updated printf, sprintf, vsprintf
10918 * device/include/asm/default/features.h: corrected comment/define
10919 * device/lib/Makefile.in: added sprintf.c
10920 * device/lib/libsdcc.lib: added sprintf module
10921 * device/lib/printf_large.c,
10922 * device/lib/vprintf.c,
10923 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10925 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10926 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10927 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10929 * support/regression/tests/zeropad.c: define idata as data for hc08
10931 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10933 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10934 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10935 labels are referenced at least once (even if a reference is not found)
10936 * src/hc08/gen.c (emitcode): set isComment flag for comments
10937 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10938 loads), rules 6a..6b (optimize jumps to return)
10940 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10942 * device/lib/acosf.c (acosf),
10943 * device/lib/asinf.c (asinf),
10944 * device/lib/atanf.c (atanf),
10945 * device/lib/ceilf.c (ceilf),
10946 * device/lib/cosf.c (cosf),
10947 * device/lib/coshf.c (coshf),
10948 * device/lib/cotf.c (cotf),
10949 * device/lib/fabsf.c (fabsf),
10950 * device/lib/floorf.c (floorf),
10951 * device/lib/log10f.c (log10f),
10952 * device/lib/logf.c (logf),
10953 * device/lib/sinf.c (sinf),
10954 * device/lib/sinhf.c (sinhf),
10955 * device/lib/sqrtf.c (sqrtf),
10956 * device/lib/tanf.c (tanf),
10957 * device/lib/tanhf.c (tanhf),
10958 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10959 replaced all instances of "reentrant" in the library functions
10960 defined in math.h with this macro.
10961 * support/regression/tests/float_trans.c: reenabled test for hc08
10963 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10965 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10966 erroneously deleted
10968 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10970 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10971 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10972 multi-byte volatile operands are used
10973 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10974 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10975 initialization to area GSINIT0 so that it would always precede
10976 any static initializers in GSINIT
10977 * support/regression/tests/zeropad.c: fixed idata define for hc08
10978 * support/regression/tests/bug-927659.c,
10979 * support/regression/tests/float_trans.c: disabled tests for hc08
10980 pending missing library routines
10981 * .version: increased version number to 2.4.4 - hc08 port now passes
10985 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10987 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10988 * Makefile.common.in,
10990 * as/hc08/Makefile.in,
10991 * as/mcs51/Makefile.in,
10992 * as/z80/Makefile.in,
10993 * debugger/mcs51/Makefile.in,
10994 * device/include/Makefile.in,
10995 * device/lib/Makefile.in,
10998 * link/z80/Makefile.in,
10999 * packihx/Makefile.in,
11000 * sim/ucsim/main_in.mk,
11001 * sim/ucsim/avr.src/Makefile.in,
11002 * sim/ucsim/doc/Makefile.in,
11003 * sim/ucsim/gui.src/serio.src/Makefile.in,
11004 * sim/ucsim/hc08.src/Makefile.in,
11005 * sim/ucsim/s51.src/Makefile.in,
11006 * sim/ucsim/xa.src/Makefile.in,
11007 * sim/ucsim/z80.src/Makefile.in,
11009 * support/cpp2/Makefile.in,
11010 * support/librarian/Makefile,
11011 * support/makebin/Makefile: added DESTDIR to the install path proposed
11012 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11013 * doc/sdccman.lyx: added DESTDIR documentation
11015 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11017 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11018 instruction for interrupt handlers, use fast returns when returning
11019 from high priority interrupts
11021 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11023 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11025 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11026 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11027 bugs, ported much of Bernhard's code from mcs51
11028 * src/mcs51/gen.c (genSend),
11029 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11030 than one when calling a reentrant function
11031 * device/lib/_mullong.c: defined an alternate struct layout for big
11032 endian ports (hc08)
11034 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11036 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11039 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11041 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11042 are sane and complete before asking the port its prefered parameter
11043 passing method (fixes bug #1017633)
11044 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11047 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11049 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11050 problem in bitfields >= 8 bits.
11052 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11054 * src/SDCCsymt.c: undid changes that were not meant to be committed
11056 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11058 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11060 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11062 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11063 copied and wrong bit got inverted
11065 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11067 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11068 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11069 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11070 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11071 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11072 assignments to bitfields at known addresses
11073 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11074 reads from bitfields at known addresses
11075 * src/hc08/ralloc.c (packRegisters),
11076 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11077 genhc08Code): optimize pointer get values used as conditionals
11078 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11081 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11084 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11085 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11088 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11090 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11092 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11094 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11097 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11099 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11101 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11103 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11106 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11108 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11110 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11112 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11113 cases use more compact code.
11115 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11117 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11119 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11121 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11123 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11126 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11127 parameter of changePointer() from symbol* to sym_link*
11128 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11129 * src/SDCCsymt.c (compareType): void* type is castable to other
11130 pointers, but not necesarily an exact match.
11131 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11132 is no longer blindly treated as an exact match.
11133 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11135 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11137 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11139 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11143 * src/pic/ralloc.h,
11144 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11146 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11148 * src/pic/device.c,
11149 * src/pic/device.h,
11150 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11152 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * src/mcs51/gen.c (emitcode): fixed bug #992819
11156 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11158 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11159 there's no need to make it worse
11161 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11163 * src/mcs51/ralloc.c (deassignLR),
11164 * src/ds390/ralloc.c (deassignLR),
11165 * src/hc08/ralloc.c (deassignLR),
11166 * src/z80/ralloc.c (deassignLR),
11167 * src/pic/ralloc.c (deassignLR),
11168 * src/pic16/ralloc.c (deassignLR),
11169 * src/avr/ralloc.c (deassignLR),
11170 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11171 rlivePoint): fixed another part of bug #971834
11173 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11175 * src/z80/main.c: enabled "critical" keyword
11176 * src/z80/mappings.i,
11177 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11178 functions (fixes bug #979646)
11179 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11181 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11183 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11186 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11188 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11189 doesn't disable too much optimizations
11191 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11193 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11195 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11197 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11199 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11201 * src/pic/gen.c tidied up tabs
11202 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11203 * src/pic/main.c tidied up tabs
11204 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11205 * src/pic/pcoderegs.c tidied up tabs
11206 * src/pic/ralloc.c tidied up tabs
11208 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11210 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11211 to S_FIXED for pic16 port and when symbol is not in level 0,
11212 allocate for S_REGISTER storage class and pic16 port, too,
11213 * src/pic16/device.h: prototype for checkSym,
11214 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11215 * (pic16_assignConfigWordValue): test the value and the mask to
11216 validate that the value is suitable for the configuration word,
11217 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11218 collect extern declared symbols, don't emit symbol twice, check
11219 first if symbol is in publics set first,
11220 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11221 * added command line '--fstack' which enables an experimental
11222 feature for stack access, too buggy to be used yet...
11223 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11224 * (pic16_allocDirReg): when register has storage class S_REGISTER
11225 allocate in pic16_dynAccessRegs,
11226 * device/include/pic16/pic18f????.h: modified configuration word
11227 naming convention, words started as CONFIG0H but should be CONFIG1H
11229 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11231 * device/include/mcs51reg.h: fixed bug 970993
11233 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11235 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11236 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11237 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11238 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11239 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11240 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11241 error/warning numbers,
11242 added function setWarningDisabled()
11243 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11244 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11245 _memcmp.c _memmove.c calloc.c realloc.c free.c
11246 * support/regression/tests/malloc.c: added tests for new functionality
11247 * support/regression/tests/zeropad.c: added tests for truncated initializers
11248 and initialized char arrays starting with '\x0'
11249 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11251 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11253 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11255 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11257 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11258 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11259 peephole 177.e. Thanks to anonymous
11261 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11263 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11264 function isn't used in the source but referenced as a
11265 variable initializer then declare it as extern in .asm file
11267 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11269 * .version: increased version number to 2.4.3
11271 Adding version extension according to ChangeLog CVS revision
11272 * src/Makefile.in (target all): added dependency 'version.h'
11273 * (rule version.h): added rule to create version.h from ChangeLog,
11274 * (rule dep): added dependency version.h,
11275 * src/version.awk: AWK script to create version.h
11276 * src/SDCCdwarf2.c (dwWriteModule),
11277 * src/SDCCglue.c (initialComments),
11278 * src/SDCCmain.c (printVersionInfo): modified to write after
11279 version string the version extension number,
11280 * src/SDCCutil.c: included "version.h"
11281 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11283 * src/SDCCutil.h: added prototype for getBuildNumber
11285 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11286 includeDirsSet, too,
11287 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11288 const char [] is found in function prototype...
11290 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11291 moving to WREG with source is already in WREG,
11292 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11293 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11294 * (aopForSym): stack'ed symbols are partially supported, added
11295 if-clause to support symbols in FARSPACE,
11296 * (sameRegs): added test for AOP_ACC to see if registers are same,
11297 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11298 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11299 * (pic16_popRegFromString): will not allocate a new register if it
11300 doesn't find one by name, bug may have introduced...
11301 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11302 * (genIpush): revived to use pic16 port's stack,
11303 * (genAddrOf): added incomplete case for stack'ed operand,
11304 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11305 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11306 can handle multibyte operands,
11307 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11308 * (pic16initialComments): added message for MPLAB compatibility
11310 * src/pic16/main.h: prototype for pic16_mplab_comp,
11311 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11312 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11313 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11314 because of increased complexity of procedure,
11315 * (_process_pragma): stack pragma changed to format 'stack pos len',
11316 emit symbol '_stack_end' to conform with gplink,
11317 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11318 to search for register,
11319 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11321 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11322 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11323 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11324 case for PO_GPR_REGISTER,
11325 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11326 dies, the new era is ahead !...
11327 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11328 pic16_dynInternalRegs,
11329 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11330 * (pic16_allocDirReg): minor optimizations and bug fixes,
11331 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11333 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11334 load stack and frame pointer with address of 'stack_end' symbol
11336 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11338 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11339 without source code but only variable initializers
11341 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11343 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11344 external are not declared as extern to reduce overhead while linking
11346 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11348 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11350 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11352 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11353 Yee Keat for the patch
11354 * src/SDCCast.c (decorateType): fixed bug #979599
11355 * src/ds390/gen.h: removed local fReturnSizeDS390
11356 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11357 * src/ds390/gen.c (genAnd, genOr, genXor),
11358 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11360 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11362 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11363 add relFilesSet to $3, manipulate $2 to handle linking of object
11364 files without source files in command line,
11365 * device/include/pic16 (all headers): added ID location macros,
11366 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11367 entries for ID location bytes,
11368 * (pic16_assignIdByteValue): NEW,
11369 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11370 added field dumpcalltree to pic16_options_t,
11371 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11372 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11373 emitting rFalseIfx label after check_carry label,
11374 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11375 pic16_emitDIRegs), NEW
11376 * (pic16glue): dump .calltree file when option --calltree found,
11377 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11378 * (_pic16_genAssemblerPreamble): emit ID locations after
11379 configuration registers,
11380 * (pic16_linkCmd): modifications of the link command,
11381 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11382 * (pic16_pCodeInitRegisters): don't init stack registers,
11383 * (pic16_findPrevInstruction): fixed bug,
11384 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11385 bug with immediate registers,
11386 * (buildCallTree): traces stack push and pop,
11387 * (pct2): dump also stack usage for each function,
11388 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11389 * (pic16_allocDirReg): various modifications,
11390 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11393 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11395 * src/pic16/pcode.c: removed buggy double colon
11397 2004-07-01 Borut Razem <borut.razem AT siol.net>
11399 * support/scripts/sdcc.nsi: added include/pic16 to setup
11401 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11403 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11404 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11406 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11407 specific command line arguments. Also added sample lkr script
11408 for placing a variable at a specific memory bank.
11409 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11410 at a specific memory bank,
11411 * (pic16_dump_isection): fixed bug which caused string literals to
11412 be omitted when dumping idata section,
11413 * (pic16_groupRegistersInSection): added code to handle registers
11414 in specific memory banks,
11415 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11416 public, all references are renamed too,
11417 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11419 * (pic16_storeForReturn): added case to handle when dest is WREG,
11420 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11421 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11422 pic16_rel_udata, check to see if that register is marked as being
11423 a member of a specific memory bank,
11424 * (pic16_printIvalCharPtr): added code to add string literals either
11425 to code or the idata sections,
11426 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11427 also accept the 'udata' pragma,
11428 * src/pic16/main.h: new structure types sectName and sectSym
11429 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11430 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11431 * (pic16_findPrevInstruction): fixed, it returned nothing,
11432 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11433 instruction combinations,
11434 * (pic16_FixRegisterBanking): heavily reorganised,
11435 * (pic16_AnalyzeBanking): if generating banksel directives is
11436 disabled, then don't call FixRegisterBanking at all,
11437 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11438 completely removed,
11439 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11441 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11443 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11444 Phuah Yee Keat <yk.phuah AT nestac.com>
11446 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11448 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11449 correctly the IVT even if it is relocated to some other location
11451 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11453 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11454 * device/include/pic16/pic18f2220.h: NEW,
11455 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11456 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11457 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11458 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11459 nodefaultlibs, ivt_loc is the location of the interrupt vector
11460 table, and nodefaultlibs signs that default libraries should not be
11461 linked in link stage,
11462 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11463 according to --ivt-loc argument,
11464 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11465 when pragma stack is found,
11467 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11469 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11470 256 (range check), 257 (do while), 258.a-f (bit banging
11471 f.e. on 3-wire SPI bus)
11473 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11475 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11476 variables used exclusively within a loop
11478 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11480 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11482 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11484 * src/SDCClrange.c (computeClash): fixed bug #971834
11486 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11488 * src/mcs51/gen.c (genCmp): fixed bug #975903
11489 * src/hc08/gen.c (operandsEqu),
11490 * src/ds390/gen.c (operandsEqu),
11491 * src/z80/gen.c (operandsEqu),
11492 * src/pic/gen.c (operandsEqu),
11493 * src/pic16/gen.c (operandsEqu),
11494 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11495 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11497 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11499 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11501 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11503 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11504 default case in switch statement,
11505 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11506 to eliminate problem with initialisation of pointers, but problem
11508 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11509 * (emitStaticSegment): removed various lines emitting debug info,
11510 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11511 added processor registers for utilizing EEPROM,
11512 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11513 configurable and set 8
11515 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11517 * .version: increased version number to 2.4.2,
11519 Cumulative patch for pic16 port
11520 * src/pic16/device.c: changed scheme to dump initial values for
11521 variables in idata segment, all print_idata* functions were removed,
11522 now the pic16_printIval* will be called,
11523 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11524 * _pic16_printPointerType, pic16_printPointerType,
11525 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11526 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11527 NEW, similar to the respective functions in SDCCglue.c,
11528 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11529 way, emitting hex bytes,
11530 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11532 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11534 * src/avr/ralloc.c (serialRegAssign),
11535 * src/xa51/ralloc.c (serialRegAssign),
11536 * src/pic/ralloc.c (serialRegAssign),
11537 * src/pic16/ralloc.c (serialRegAssign),
11538 * src/hc08/ralloc.c (serialRegAssign),
11539 * src/z80/ralloc.c (serialRegAssign),
11540 * src/ds390/ralloc.c (serialRegAssign),
11541 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11543 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11545 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11546 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11548 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11550 Cumulative patch for pic16 port:
11551 * src/pic16/device.h (typedef PIC16_device) modified fields for
11552 defining microcontrollers,
11553 * src/pic16/device.c: added new info for all devices in Pics16 array,
11554 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11555 to be optimised out by the pCode optimiser,
11556 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11557 specially, bug reported by G.M. Gallant,
11558 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11559 as force'd so that cannot be optimised out by pCode optimiser,
11560 * src/pic16/pcode.c,
11561 * src/pic16/pcodepeeph.c,
11562 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11563 they are disabled by default, but can be enabled explicit with
11564 command argument --denable-peeps, for testing,
11565 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11566 --pomit-ivt in COMPILE_FLAGS
11568 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11570 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11571 compilation on MSVC
11573 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11575 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11577 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11579 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11580 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11582 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11584 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11585 would only assign 0x300001 register.
11587 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11589 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11590 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11592 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11594 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11596 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11597 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11598 added peephole 254 (left shift), 255 (jump table)
11600 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11602 * device/lib/Makefile.in: removed comment line with model-pic16,
11603 * (target port-specific-objects-pic16): the libraries and objects
11604 are copied to the build directory form the device/lib/pic16/bin
11607 Cumulative patch concerning pic16 port:
11608 * library directory has been re-organized,
11609 * added support for PIC18F1220,
11610 * added headers and library sources for chips 18f1220,18f6520,
11611 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11613 * configuration registers setting has changed, now each supported
11614 device has a complete description of the registers it uses,
11615 * all initialisations are moved to idata sections, these section
11616 can be absolute or relocatable,
11617 * fixed initialisation of codespace variables,
11618 * fixed warning about PCLATU and gpsim,
11619 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11620 * (genAssign): use table reads when assigning from variables in codespace,
11621 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11622 char/int variables placed in codespace,
11623 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11624 registers set in .asm file, no need for --pomit-config-words anymore,
11625 * (pic16glue): some 8051 legacy segments are commented out
11626 (to be removed completely),
11627 * added support for alternative assembler and linker with --asm=
11628 and --link= command line arguments,
11629 * peepholes are disabled automatically in the port, no need to
11630 specify on command line,
11631 * port supports natively char/int/long multiplication, but converts
11632 all divisions to support functions,
11633 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11634 to the file set in variable $2,
11635 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11636 strings in ASCII format and not in hex,
11637 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11638 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11639 allocate proper register if iCodes aren't temporary,
11641 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11643 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11645 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11647 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11650 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11652 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11653 computed address is reused
11654 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11655 multi-byte bitfields
11657 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11659 * src/z80/gen.c: (genArrayInit): must check for pointers too
11661 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11663 * support/regression/tests/zeropad.c: never meant to commit the
11664 nestedstruct test: removed, added check for GCC version
11666 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11668 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11669 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11670 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11671 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11672 bugs 928906 and 954082 half-empty initializers
11674 * src/SDCCsymt.c (getAllocSize): added for above fix
11675 * src/z80/gen.c (genArrayInit): fixed bug 741044
11676 * support/regression/tests/zeropad.c: added tests
11678 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11680 * src/pic16/device.c (pic16_dump_section): corrected bug which
11681 caused some symbols of the libraries to be misplaced
11683 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11685 * src/pic16/glue.c,
11686 * src/pic16/ralloc.h,
11687 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11688 to fix conflict with pic port
11690 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11692 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11693 externs configuration variables,
11694 * src/pic16/ralloc.h,
11695 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11696 prototype in header, commented out some debug messages
11698 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11700 * src/pic16/glue.c,
11701 * src/pic16/main.c,
11702 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11703 for gpasm COFF object generation. Thanks to D. Hawkins for
11706 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11708 * src/ds390/main.c,
11709 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11710 Brock for spotting this)
11711 * src/ds390/gen.c (genEndFunction),
11712 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11713 interrupt handler and critical. Disable push/pop optimizations when
11714 peephole optimizations disabled.
11716 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11718 Updated pic16 library sources and headers.
11719 * device/lib/pic16/pic18f*/ ,
11720 * device/include/pic16/*.h: modified to handle structured SFR
11723 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11725 * src/port.h (PORT structure): added hook initPaths, now each
11726 port can declare its own default search paths,
11727 which can been seen with the --print-search-dirs option,
11728 see pic16 port for example,
11729 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11730 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11731 * (doPrintSearchDirs): NEW, replaces in a central manner the
11732 printing of search dirs which was split in set*Paths functions,
11733 * (main): added call to port->initPaths and doPrintSearchDirs,
11735 * src/ds390/main.c,
11738 * src/izt/tlcs900h.c,
11739 * src/mcs51/main.c,
11741 * src/pic16/main.c: modified port structures to reflect addition of
11744 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11745 * (pic16_dump_section): for registers in same address reserve memory once,
11746 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11748 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11749 result is greater in size than right or left,
11750 * (pic16_genUMult8X8_8): there are some cases where the result can
11751 be 16 bits size, so handle these,
11752 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11753 * (pic16_outBitC): modified to emit pcodes,
11754 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11756 * (genDivOneByte): implemented algorithm to divide 8-bits,
11757 * (genCmp): uncommented goto, but issues still exist,
11758 * (genAnd): fixed a bug with variables >8bits,
11759 * (genPackBits): optimization added that uses BCF/BSF to change a
11761 * (genAssign): fixed bug when assigning floating point literals,
11762 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11763 __sdcc_gsinit_startup label,
11764 * src/pic16/main.c (_pic16_init): removed search directory
11766 * (_pic16_initPaths): NEW, used to initialise search directories,
11767 * (_hasNativeMulFor): support functions for all except char/int
11768 multiplication, and char division,
11769 * (PIC16_port struct): modified entry for native mul support,
11770 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11772 * (buildCallTree): call to register_usage is ifdef'ed out,
11774 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11776 * device/include/string.h: applied Stas Sergeev's patch to make this
11777 header file compatible with the preprocessor -Wundef option
11778 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11779 failure (fixes bug #941458)
11781 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11783 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11784 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11785 that the variable, not the function, should be static
11786 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11787 to be consistent with non-literal case
11789 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11791 * src/SDCCast.c (isConformingBody): fixed bug #949967
11792 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11793 convilong): fixed bug #952086
11795 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11797 * src/SDCCmem.c (allocVariables): fixed bug #955321
11799 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/hc08/main.c (_hc08_genAssemblerEnd),
11802 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11803 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11804 completely eliminated the use of a temporary file
11805 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11806 when more than one file linked
11807 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11809 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11811 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11812 which fixes bug #543481
11813 * support/regression/tests/bug-751703.c: fixed comments left from a
11814 cut and paste error
11815 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11816 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11817 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11819 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11820 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11821 are now changed to underscores in moduleName
11823 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11825 * as/mcs51/lkmem.c: better fix for bug #954173
11827 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11828 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11830 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11831 * device/include/c8051f000.h,
11832 * device/include/c8051f120.h,
11833 * device/include/c8051f300.h,
11834 * device/include/c8051f310.h,
11835 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11836 PWM16) and detab'ed
11838 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11840 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11841 and mailing lists, doc'ed --no-peep-comments, removed reference
11842 to knoppix (newest version has no LyX/LaTeX), other minor changes
11843 * src/SDCCglue.c (glue): save 2 bytes stack space with
11844 option --main-return. The ljmp could probably be avoided too
11846 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11848 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11850 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11853 * src/SDCCopt.c (isLocalWithoutDef),
11854 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11855 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11856 (credit to Maarten Brock for patch #949363, on which this is based)
11857 * support/regression/tests/bug-751703.c: some test cases of extern used
11858 within inner scopes.
11860 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11862 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11864 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11866 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11867 dwWriteLabel): fix to create valid debugger symbols even when
11868 the module name has non-alphanumeric symbols in it
11869 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11870 when a variable's allocation has been optimized away
11873 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11875 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11877 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11878 * src/mcs51/main.c,
11879 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11880 * src/ds390/main.c,
11881 * src/z80/gen.c (z80_emitDebuggerSymbol),
11883 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11885 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11886 * src/pic16/main.c,
11887 * src/avr/gen.c (avr_emitDebuggerSymbol),
11889 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11891 * src/SDCCdebug.c (emitDebuggerSymbol),
11893 * src/port.h: added a debugger struct to the port struct. Added a
11894 callback for defining debugger symbols
11896 * src/SDCCast.c (createLabel),
11897 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11900 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11901 iCode back to the ast for the function
11903 * src/hc08/ralloc.c (hc08_assignRegisters),
11904 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11905 unneeded fields from the regs struct.
11906 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11907 pushReg() & pullReg() functions instead of emitcode()
11909 * src/hc08/gen.c (genLabel, genhc08Code),
11910 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11912 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11915 * src/hc08/gen.c (genEndFunction, genhc08Code),
11917 * src/mcs51/gen.c (genEndFunction, gen51Code),
11919 * src/ds390/gen.c (genEndFunction, gen390Code),
11921 * src/z80/gen.c (genEndFunction, genZ80Code),
11924 * src/pic/gen.c (genEndFunction, genpic14Code),
11926 * src/pic16/gen.c (genEndFunction, genpic16Code),
11928 * src/avr/gen.c (genEndFunction, genAVRCode),
11930 * src/xa51/gen.c (genEndFunction, genXA51Code),
11932 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11933 specific code to cdbFile.c and out of the backend code generators
11935 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11936 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11937 starting address is now 0
11940 * as/hc08/m08pst.c,
11941 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11942 assembler directive for DWARF support
11943 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11947 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11949 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11951 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11952 and inappropriate peephole optimization in jump tables
11954 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11956 * as/hc08/m08pst.c,
11957 * src/SDCCglue.c: sdccopt works for the hc08 port now
11959 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11961 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11963 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11965 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11967 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11973 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11974 comments from the peephole optimizer replacement rules
11975 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11977 * src/SDCCcse.c (updateSpillLocation),
11978 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11980 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11981 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11982 objects far pointers
11984 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11986 * src/SDCCsymt.h: a missing part of my last change
11987 * src/pic/ralloc.c (regTypeNum),
11988 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11990 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11993 * src/SDCCicode.c (aggrToPtrDclType),
11994 * src/SDCCptropt.h,
11995 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11996 ptrPseudoSymConvert),
11997 * src/pic/ralloc.c (regTypeNum),
11998 * src/pic16/ralloc.c (regTypeNum),
11999 * src/hc08/ralloc.c (regTypeNum),
12000 * src/ds390/ralloc.c (regTypeNum),
12001 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12002 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12004 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12006 * link/z80/lkmain.c (afile),
12007 * as/hc08/lkmain.c (afile),
12008 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12009 prevent a pointer problem when a filename has no directory and
12010 no extension specified.
12012 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12014 * link/z80/lkmain.c (afile): allow periods in directory names
12015 * link/z80/lkmain.c (afile),
12016 * as/mcs51/lkmain.c (afile),
12017 * as/hc08/lkmain.c (afile): allow linker script file to have an
12018 extension other than ".lnk"
12019 * link/z80/lklex.c (getfid),
12020 * link/z80/lkmain.c (parse),
12021 * as/mcs51/lklex.c (getfid),
12022 * as/mcs51/lkmain.c (parse),
12023 * as/hc08/lklex.c (getfid),
12024 * as/hc08/lkmain.c (parse): Support comments in the linker script
12025 file on lines by themselves and after filenames
12027 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12029 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12031 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/z80/peeph-z80.def: removed some peephole rules that don't
12034 work with multibyte arithmetic (fixed bug #937126)
12035 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12036 to registers and not global variables
12037 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12038 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12039 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12040 checking for assignments not internally generated (fixed bug #931895)
12041 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12042 structure member (fixed bug #930072)
12044 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * src/SDCCmain.c (linkEdit),
12047 * src/hc08/main.c (_hc08_parseOptions),
12048 * as/hc08/Makefile.in,
12049 * as/hc08/aslink.h,
12051 * as/hc08/m08pst.c,
12052 * as/hc08/lkrloc.c (relr, rele),
12053 * as/hc08/lkarea.c (lnkarea)
12054 * as/hc08/lkmain.c (afile, parse),
12055 * as/hc08/lkelf.c: support for ELF output
12056 * as/hc08/lks19.c (s19),
12057 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12059 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12061 * as/mcs51/lkihx.c: Fixed bug #899105.
12063 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12065 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12066 .dsp files from Unix to DOS.
12068 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12070 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12071 function pointers; we have been compliant for several months now.
12072 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12073 change that was accidently commented out
12074 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12075 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12078 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12080 * src/hc08/gen.c: output of all of the internal debugging information
12081 is now controlled by the D() macro; it is disabled by default
12083 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12085 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12086 harder to keep the same registers during a CAST iCode
12087 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12088 long via int can be done in a single cast, if the signedness is
12090 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12091 putchar() in tinibios.c in ds390's library
12093 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12095 * src/SDCCast.c (decorateType): fixed bug #898889,
12096 cast result of a literal complement too
12097 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12098 fixed check for bitfields
12100 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12102 * src/SDCCicode.c (geniCodeLogic): made it static,
12103 (geniCodeLogicAndOr): added in order to fix bug #905492,
12104 (ast2iCode): fixed bug #905492
12105 * support/regression/tests/bug-905492.c: added
12106 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12107 (processParms): fixed bug #927659: don't copy parms, this will clear
12109 * support/regression/tests/bug-927659.c: added
12111 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12113 * src/SDCCast.c (addCast): don't cast float to char
12114 * device/lib/libsdcc.lib: added _memmove
12116 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12118 * device/lib/large/Makefile: fixed parallel execution by
12119 replacing `make` by `$(MAKE)`
12121 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12124 offsets (fixes bug #923936)
12126 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12128 * device/lib/small/Makefile: fixed parallel execution by
12129 replacing `make` by `$(MAKE)`
12131 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12133 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12135 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12137 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12138 * src/regression/Makefile: Regression test was not running.
12140 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12143 complement if possible
12144 * src/SDCCval.c (valComplement),
12145 * src/SDCCicode.c (operandOperation): fixed complement of literal
12146 * support/regression/tests/onebyte.c (testComplement): added
12148 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12150 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12151 return an optimized tree; actually replace actParm with the new tree
12152 * src/SDCCast.h: added some parantheses to remove side effects
12153 * support/regression/tests/bug-920866.c
12155 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12156 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12157 Bit operands were not being handled properly in the pic14 port.
12158 (now src/regression/add.c passes again).
12160 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * src/SDCC.y (labeled_statement): case and default no longer require
12163 a following statement (RFE #893037)
12165 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12167 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12168 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12169 disabled (fixes bug #916294)
12170 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12171 "mov a,acc"; patch provided by Lenny Story
12172 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12174 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12176 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12178 * src/ds390/gen.c (genFunction, genEndFunction),
12179 * src/ds390/ralloc.c (ds390_assignRegisters),
12180 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12181 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12182 pushed if there are parameters passed on the stack. Also, a cleaner
12183 way to decide if r0/r1 should be pushed/popped. (Together they fix
12186 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12189 * device/lib/mcs51/crtpagesfr.asm,
12190 * device/lib/mcs51/crtxinit.asm,
12191 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12192 to avoid confusion with Si Lab's SFRPAGE register.
12194 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12196 * src/SDCCglue.c (emitMaps): allow public sfr variables
12197 * src/SDCCglue.c (initialComments): include compiler build date
12198 with compiler version and put the timestamp of the generated
12199 assembly file on a serperate line to be less confusing.
12200 * src/port.h: added genInitStartup hook
12202 * src/ds390/main.c,
12205 * src/pic16/main.c,
12207 * src/z80/main.c: genInitStartup initialize as NULL (default to
12208 historical behaviour)
12209 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12210 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12211 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12212 library instead of hard coding it into the compiler.
12213 * support/regression/ports/mcs51-stack-auto/spec.mk,
12214 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12215 * device/lib/mcs51/Makefile,
12216 * device/lib/small/Makefile,
12217 * device/lib/large/Makefile,
12218 * device/lib/mcs51/crtpagesfr.asm,
12219 * device/lib/mcs51/crtstart.asm,
12220 * device/lib/mcs51/crtxclear.asm,
12221 * device/lib/mcs51/crtxinit.asm,
12222 * device/lib/mcs51/crtclear.asm,
12223 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12224 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12225 and into user configurable files.
12226 * device/lib/clean.mk: clean mcs51 directory too
12227 * support/regression/tests/longlit.c: added static to T1 declaration
12228 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12229 accesses in the initialization code
12231 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12233 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12234 OSCTRIMVAL as noted in bug #916008
12236 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12238 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12239 in loops with multiple exits (reported as incorrect registers
12240 used by Martin Helmling in Sdcc-user list)
12242 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12244 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12245 made ds390 register extensions look less like error messages
12247 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12249 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12250 reported by Adam Wozniak in Sdcc-user list
12252 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12254 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12255 arithmetic optimizations, added debug output
12257 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12259 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12260 * sdcc.spec: updated and split sdcc into 3 rpms
12261 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12262 needed for literals of LEFT_OP and '+'
12263 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12264 introduced RESULT_TYPE_NOPROM
12265 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12267 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12268 limited promotion to int only for '*'
12269 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12271 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12273 * src/pic16/gen.c (genSkip),
12274 (genc16bit2lit), (gencjneshort): commented out
12275 (is_LitOp): new helper function, checks operand type
12276 (genCmpEq): rewritten
12278 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12280 * support/regression/tests/bug-908454.c: added
12282 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12284 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12285 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12286 (geniCodeCast): cosmetic, don't preserve bit storage class
12287 (geniCodeLeftShift): added promotion
12288 (geniCodeLogic): fixed regression
12289 * src/SDCCsymt.c (computeTypeOr): accept bits too
12290 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12292 2004-03-07 Borut Razem <borut.razem AT siol.net>
12294 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12296 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12298 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12299 version of pic16_genPackRegisters which does not check if ic is a
12301 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12302 function cause string1.c regression test fails
12304 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12306 * sim/ucsim/configure.in,
12307 * sim/ucsim/configure,
12308 * sim/ucsim/doc/Makefile.in: use docdir
12309 * src/SDCC.y: fixed sbit atrributes
12310 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12311 * src/SDCCast.c (decorateType): |^& need special promotion handling
12313 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12314 * src/SDCCsymt.h (computeType),
12315 * src/SDCCicode.c: computeType() needs op
12316 * src/SDCCsymt.c (checkTypeSanity),
12317 * doc/sddman.lyx: "plain" bitfields are unsigned
12318 * src/SDCCsymt.c (computeTypeOr): added
12319 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12321 * src/SDCCval.c (val*): computeType() needs op
12322 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12323 * support/regression/tests/onebyte.c: added tests for |^&
12325 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12327 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12328 for writing icode into asm output.
12330 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12332 * src/pic16/device.c: added some debug lines enabled
12333 with macro DEBUG_CHECK,
12334 * src/pic16/genarith.c: more debug in genPlus,
12335 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12336 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12337 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12338 * (aopForSym): onStack symbols are re-placed in data memspace,
12339 and onStack flag is cleared,
12340 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12341 copy temporary pcodeop,
12342 * (genPcall): added warning for not updating PCLATU,
12343 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12344 always true for pic16 port,
12345 * (genMultOneWord): NEW, supports integer multiplication,
12346 * (genMult): modified to call genMultOneWord,
12347 * (ifxForOp): added warning when return NULL,
12348 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12349 flag is set before call to operandFromSymbol for implicit
12351 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12352 options.intlong_rent are set by default,
12353 * (_hasNativeMulFor): modified to allow port generation of integer
12355 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12356 set regtype to REG_SFR for all registers, restricting seting the
12357 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12359 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12361 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12362 more than 500 times in the regression tests
12364 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12366 * support/Util/SDCCerr.h,
12367 * support/Util/SDCCerr.c,
12368 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12370 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12371 for symbol conflicts.
12372 * support/valdiags/tests/enum.c,
12373 * support/valdiags/tests/tentdecl.c,
12374 * support/valdiags/tests/struct.c: expect possible error messages
12375 referring to original symbol definitions.
12376 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12378 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12380 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12382 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12384 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12386 * src/pic16/ralloc.c (newReg): fixed bug #908929
12388 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * src/ds390/gen.c: added missing #include "main.h"
12392 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12394 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12395 checking if symbol is already in set,
12396 * src/pic16/device.h: prototype for checkAddSym,
12397 * src/pic16/gen.c: (_G): added entry interruptvector,
12398 * (assignResultValue): removed some commented out lines,
12399 * (genFunction): check for ISR via sym->type, absolute section for
12400 interrupt code is created via a new pBlock, the goto instruction is
12401 placed now correctly at the interrupt vector position, changed all
12402 references from ivec to _G.interruptvector,
12403 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12404 is the interrupt is a high priority one, same for return from ISR,
12405 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12406 externs to calls of checkAddSym,
12407 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12408 pic16_pcode_verbose flag is set,
12409 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12410 * src/pic16/pcoderegs.c: message about how many registers are saved
12411 will only be emitted if pic16_pcode_verbose flag is set,
12413 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12415 * src/ds390/ralloc.h,
12416 * src/ds390/ralloc.c (ds390_regWithIdx),
12417 * src/ds390/gen.c (emitcode),
12418 * src/ds390/main.h,
12419 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12420 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12421 ds390operandCompare, getRegsRead, getRegsWritten,
12422 initializeAsmLineNode): customized instruction size calculation for
12423 ds390, started basis for some register optimizations
12424 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12425 corresponding assembly output
12426 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12427 missing push/pop of r0/r1. Optimized push/pops
12429 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12431 * src/mcs51/main.c (instructionSize): fixed ACALL size
12432 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12434 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12436 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12437 the sorting of rlist with NULL elements
12438 * (print_idataType, print_idata): NEW to create idata sections
12439 * src/pic16/device.h: idataSymSet new variable
12440 * src/pic16/gen.c (genFunction): fixed some bugs in string
12441 comparing, improved the absolute section creation for ISRs,
12442 added FSR0L/FSR0H in registers that are saved in an ISR,
12443 * (genInline): fixed the processing of inline snippets,
12444 now they undergo no process by the peephole optimizer
12445 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12446 are placed in idataSymSet,
12447 * (pic16emitStaticSeg): extern symbols are added in externs,
12448 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12449 switching when aboslute variables are placed in access bank memory
12450 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12451 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12452 commented out with #if,
12453 * (pic16_packRegisters): reintroduce the check for CAST because some
12454 symbols are not correctly handled,
12455 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12456 pCodeInstruction instead of pCode,
12457 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12458 pCodeAsmDir definition,
12459 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12460 directive, then the argument directive is emitted without the leading
12461 tab, hack for inline labels which must be in the first column,
12462 * (compareLabel,pic16_findNextInstruction),
12463 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12464 * (insertBankSwitch): modified for the new pCodeAsmDir,
12466 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12467 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12469 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12471 * (pushSide): commented out with #if,
12472 * (assignResultValue): fixed some typos in saving
12474 * (genPcall): FIXED and sync'ed with genCall,
12475 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12476 * (genNearPointerGet): fixed to handle some more cases,
12477 implementation scheme via table reads,
12478 * (genConstPointerGet): modified to access code memory correct,
12479 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12480 and improved to handle some cases
12481 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12482 instead of "RETLW" for init data
12483 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12484 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12485 variables are placed in access bank memory (<0x80 and >=0xf80),
12486 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12487 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12488 TBLWT_POSTDEC,TBLWT_PREINC
12489 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12490 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12492 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12493 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12494 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12495 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12497 2004-02-29 Borut Razem <borut.razem AT siol.net>
12499 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12500 support/Util/findme.h, support/Util/system.h: enhance binary relative
12501 search for lib and include by using findProgramPath()
12503 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12506 * src/SDCCpeeph.c (pcDistance),
12508 * src/mcs51/ralloc.h,
12509 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12510 * src/mcs51/main.h,
12511 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12512 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12513 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12514 size calculation port specific, started basis for some register
12516 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12517 missing push/pop of r0/r1. Optimized push/pops
12518 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12519 * device/lib/_modsint.c (_modsint),
12520 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12521 and stack version so regression tests pass
12523 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12525 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12526 * src/SDCCast.c (decorateType): catch another small optimization
12528 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12529 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12530 modified to finally use computeType() all over SDCC,
12531 see Feature Request #877103
12532 * src/SDCCval.h: cosmetic
12533 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12534 valCompare(); regression tested in muldiv.c
12535 * support/regression/tests/muldiv.c (testMod): mod sign follows
12538 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12540 * src/SDCCast.c (decorateType): fixed bug #902362
12541 * doc/INSTALL.txt: fixed install instructions for win32
12543 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12545 * device/include/Makefile.in (install): fixed by replacing spaces
12548 * doc/INSTALL.txt: updated for release
12549 * doc/sdccman.lyx: added warning for --xstack being buggy
12551 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12553 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12554 to eliminate build warnings.
12555 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12557 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12558 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12560 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12561 removed -penable-stack, added comment for stack pragma, added
12562 warning for not initializing the stack/frame registers, removed
12563 comment at interrupts section
12565 Stack is made permanent, there is no ability to disable stack usage.
12566 * src/pic16/device.h,
12567 * src/pic16/device.c: removed all references to USE_STACK macro,
12568 * src/pic16/device.c (pic16_dump_section): when no elements in
12569 rlist, free rlist before return,
12570 * (pic16_dump_int_registers): NEW, internal registers are a new set
12571 of general purpose registers reused by each function,
12572 * (checkAddReg): returns 1 if registers is added to set,
12573 * (pic16_groupRegistersInSection): when a registers is of type
12574 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12575 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12576 SRCASECMP macro is moved here from device.c
12577 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12578 PO_PCLATU, PO_PRODL, PO_PRODH,
12579 * (pic16_pCodeOpType, genMinus,
12580 changed compares to "a" register, with AOP_ACC,
12581 * (pic16_genPlus): fixed some bugs and indented properly,
12582 * (pic16_addSign): changed size to size+offset in the MOVWF
12584 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12585 multiply 8-bit operand by literal, result is 8-bit,
12586 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12587 multiply 2 8-bit operand, result is 8-bit,
12588 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12590 * src/pic16/gen.c: changed accUse to contain WREG only,
12591 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12592 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12593 true, do not use immediate addressing any more unless sym is a
12594 pointer in codespace,
12595 * (aopForRemat): do not use immediate addressing when symbol not in
12596 codespace and when symbol's address is requested,
12597 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12599 * (aopGet): added case for AOP_ACC and don't return "accumulator
12600 bug" but WREG instead,
12601 * (popGetTempReg): pushes contents of temporary register in stack,
12602 * (popReleaseTempReg): pops contents of temporary register from
12603 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12604 * (pic16_popGet): separated case AOP_ACC to return register WREG
12605 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12606 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12607 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12608 the use of immediate pointers to certain cases only.
12610 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12611 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12612 * (assignResultValue, genCall, genRet): modified to use the new
12613 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12614 genPcall is still broken,
12615 * (genFunction): added code to create 'A' type pBlocks when
12616 interrupt functions are generated, code not extensively tested yet,
12617 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12618 * (genEndFunction): modified so ISRs pop stored registers from stack,
12619 * (genMultOneByte): cleanup,
12620 * (AccRsh): added flag andmask, to and result with appropriate mask,
12621 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12622 * (genDataPointerGet): fixed and reenabled its use,
12623 * (genNearDataPointerGet): bugs fixed,
12624 * (genDataPointerSet): bugs fixed,
12625 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12626 pic16_DumpSymbol, pic16_DumpOp,
12627 * src/pic16/genutils.h: function prototypes for the above functions,
12628 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12630 * (pic16emitRegularMap): many many many improvements, but needs a
12632 * src/pic16/main.c: enable_stack in pic16_options is removed,
12633 * (_pic16_parseOptions): removed command line options -penable-stack,
12634 * (_process_pragma): emit stack symbol only when stack pragma is
12636 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12637 redirected to FSR0L/FSR0H pair,
12638 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12639 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12640 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12642 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12643 * (dumpPicOptype): NEW,
12644 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12645 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12646 with movff instruction,
12647 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12648 added pic16_int_regs, some packRegsFor* functions are commented out,
12649 because produce errors,
12650 * src/pic16/NOTES: minor modifications
12652 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12654 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12655 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12657 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12658 * as/mcs51/lkaomf51.c: fixed bug #895763
12660 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12662 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12664 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12666 * doc/sdccman.lyx: added details about the HC08 storage classes and
12667 interrupts, fixed the register usage info for z80 & gbz80
12669 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12671 * doc/sdccman.lyx: added more pic16 port documentation
12672 * device/include/pic16/: added header pic18fregs.h
12674 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12676 * doc/sdccman.lyx: added Vangelis' contribution
12678 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12681 extend to the next CALL or PCALL, not just to the next CALL.
12683 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12685 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12687 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12690 bug #895752 and a better fix for bug #716790
12692 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12694 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12696 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12698 * doc/sdccman.lyx: minor changes, minor changed
12700 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12702 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12703 which can't handle SDCC_NEWONEBYTEOPS,
12704 (geniCodeMultiply): removed conversion from mult to shift for pic14
12707 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12711 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12712 thus fixing bug #895406
12714 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12716 * device/lib/_modsint.c,
12717 * device/lib/_modslong.c: sign follows divisor only
12718 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12719 signs or signedness can be ignored
12720 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12721 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12722 added optimization for IFX,
12723 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12725 reenabled optimization for IFX, which was removed on 2004-01-11
12726 * src/SDCCast.h: added return type IFX
12727 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12728 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12729 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12730 SDCC_OLDONEBYTEOPS selects the old behaviour
12731 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12732 changed again and commented promotion rule
12733 * src/SDCCval.c (valDiv): promotion no longer necessary
12734 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12735 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12737 * support/regression/tests/onebyte.c: added
12739 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12741 * gen.c (genInline): reverted to old code for assemnling inline
12742 code because of bug reported James Chadd
12744 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12746 * ralloc.h: missing declarations from previous patch,
12747 seems that patch for ralloc.h was never applied, fixed
12749 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12750 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12754 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12755 indirect addressing. Marked FSR0 as deprecated
12756 * gen.c (pointerCode): commented out, not needed now
12757 (pic16_popGet2p): new MOVFF helper function
12758 (genGenPointerGet),
12759 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12760 (shiftRLong): removed duplicate debugging info
12762 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12764 * src/ds390/gen.c (genNearPointerGet),
12765 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12766 optimization with bits, but not bitfields.
12767 * src/ds390/ralloc.c (packRegisters),
12768 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12770 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12772 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12774 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12777 * src/SDCCicode.c (operandFromSymbol),
12778 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12779 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12780 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12781 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12782 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12783 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12785 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12786 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12787 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12788 * src/SDCCsymt.c (newSymbol),
12789 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12792 * src/SDCCval.c (newiList): fixed bug #885705
12794 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12796 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12797 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12799 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12801 * device/include/c8051f120.h,
12802 * device/include/c8051f300.h,
12803 * device/include/c8051f310.h: added/updated header files for Silicon
12804 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12805 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12806 in new section Submitting patches
12808 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12810 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12811 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12812 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12814 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12815 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12816 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12818 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12819 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12820 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12822 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12823 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12824 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12825 genGenPointerSet): fixed bug #892400
12826 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12827 to eliminate build warnings.
12828 * src/SDCCast.c (processParms),
12829 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12831 * support/valdiag/valdiag.py: added GCC to the list of defines active
12832 when compiling with gcc
12834 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12836 * support/Util/SDCCerr.h,
12837 * support/Util/SDCCerr.c,
12838 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12839 with an incomplete type (fixed bug #883734)
12840 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12842 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12846 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * src/SDCCast.c (decorateType),
12849 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12850 function pointer implementation
12851 * support/regression/tests/funptrs.c: added tests to verify both forms
12852 of function pointers work correctly. Added tests to verify parameters
12853 are passed in the correct order.
12855 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12857 * device.c (regCompare): registers are sorted by ascending
12858 address and increasing size,
12859 * main.c (_pic16_finaliseOptions): removed the declaration
12860 of compiler macro MCU. Now a macro of the format pic18fxxxx
12861 will be defined from the command line
12863 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12864 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12866 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12867 PCOP_RLCF was overwritten!
12868 * gen.c (genSkip): commented out calls to pic16_emitcode,
12869 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12871 * (genRRC): added debugging info,
12872 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12873 overwritten while shifting,
12874 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12875 overwritten while shifting,
12878 * (shiftLLeftOrResult),
12879 * (shiftRLeftOrResult),
12881 * (shiftLLong): Implemented with pic16_emitpcode
12882 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12883 * (genLeftShift): Fixed bug, operand for shift by variable always
12884 was "and"ed with 0x0f,
12885 * (genLeftShiftLiteral),
12887 * (genRightShiftLiteral): added debugging info,
12888 * (genrshFour): added comment,
12889 * (genRightShift): determined signedness from operand "left"
12890 instead of "result"
12892 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12894 * src/SDCCicode.c (geniCodeParms),
12895 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12896 function pointers, fixed function pointer bugs #861242 and #861896
12898 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12900 * device/include/c8051f000.h,
12901 * device/include/c8051f120.h,
12902 * device/include/c8051f300.h: added header files for Silicon
12903 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12905 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12907 * src/SDCCast.c (processParams): added new type flow and restructured
12908 (gatherAutoInit): added new type flow
12909 (addCast): cosmetic changes
12910 (getLeftResultType): added new type flow for array indices, patch
12911 provided by Stas, see FR #877103
12912 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12913 array index patch by Stas
12914 * src/SDCCast.h: added prototype getResultTypeFromType()
12916 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12917 * src/pic/glue.c (pic14emitStaticSeg),
12918 * src/pic16/glue.c (pic16emitStaticSeg),
12919 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12920 for initialization of symbols
12921 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12922 * support/Util/SDCCerr.h:
12923 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12924 * .version: bumped version number to 2.3.8
12925 * device/include/Makefile.in (install),
12926 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12929 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12931 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12932 Slade Rich fixed an optimization bug
12933 * src/pic/pcodepeep.c,
12934 * src/pic/pcoderegs.c
12935 * doc/Makefile (install): added test for directory
12937 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12940 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12941 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12942 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12943 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12944 * as/mcs51/asexpr.c (term),
12945 * as/hc08/asexpr.c (term): fixed bug #887146
12947 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12949 * src/z80/gen.c (genMult): handle single byte result product
12950 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12951 DUMMY_READ_VOLATILE (fixed bug #886367)
12953 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12955 * support/regression/tests/libmullong.c: fixed logic, on little endian
12956 hosts we ended without a mullong_wrapper()
12958 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12960 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12961 virus/worm forged address usage.
12963 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12965 Fixed promotion, it should be done on AST level:
12966 * src/SDCCast.c (addCast): added promotion to int
12967 (decorateType): updated call to upCast()
12968 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12969 usualUnaryConversions()
12971 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12973 * support/regression/tests/literalop.c (mulWrapper): Added a
12974 wrapper to remove integer overflow warnings.
12976 * support/regression/tests/float_trans.c: Made work on host.
12978 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12981 * support/regression/generate-cases.py (main): Changed from inline
12984 * doc/Makefile (install): Changed to depth first to get rid of
12985 missing directory install warning.
12987 * as/Makefile (install-doc): Made work on Mac.
12989 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12991 * src/SDCCast.c: added an additional type flow in decorateType() of
12992 opposite direction, see feature request #860006; it's enabled at runtime
12993 by setting the environment variable SDCC_NEWTYPEFLOW
12994 * src/SDCCast.h: changed prototype of decorateType()
12995 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12996 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12997 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12998 see feature request #877103
12999 * src/SDCCval.c: updated call of decorateType()
13000 (valBitwise): fixed bug #882876
13001 (valMinus): added promotion
13002 (valLogicAndOr): result is unsigned
13003 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13004 * src/SDCCsymt.c (computeType),
13005 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13006 must not cause an unsigned operation
13007 * src/pic/glue (pic14emitRegularMap),
13008 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13010 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13012 * src/pic/pcode.c (PCodeID): commented out left over debug code
13014 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13016 * support/valdiag/tests/overflow.c: added shift tests
13017 * src/pic/device.c,
13024 * src/pic/pcodepeep.c,
13025 * src/pic/pcoderegs.c,
13026 * src/pic/ralloc.c,
13027 * src/pic/ralloc.h: applied patch from Slade Rich;
13028 added support for multiple code pages and multiple RAM banks on the
13029 PIC 14 port. The ASM files now no longer simply assume all the
13030 code / RAM are in the same page / bank. This means the linker can
13031 safely allocate code/RAM of separate ASM files to different pages/banks.
13032 * doc/sdccman.lyx: added Slade's tips
13033 * src/mcs51/peeph.def: fixed bug #880768
13035 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13037 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13038 * src/SDCCast.c (decorateType): fixed bug #880197
13040 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13042 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13045 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13046 strtof is not part of C89 and isn't included with Mac OS X.
13048 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13050 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13051 shiftL2Left2Result): fixed bug #879326
13052 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13053 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13054 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13055 address fetch for clr instruction
13056 * device/lib/hc08/_mulint.c: created optimized assembly version
13057 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13059 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13061 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13062 proposed in FR #877103
13064 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13066 * src/SDCCval.c (cheapestVal): added missing checks
13067 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13068 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13070 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13072 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13075 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13077 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13078 loaded with the linker search paths (-L arguments) and the libraries
13079 to be linked with the current source (-l arguments). Changes
13080 currently will affect only the pic16 port.
13081 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13082 include path the port specific paths and port specific libraries,
13083 * gplink command now contains the $3 argument,
13084 * src/pic16/device.h,
13085 * src/pic16/device.c,: structure PIC_device is made public and
13086 renamed to PIC16_device, the same for variable Pics which is renamed
13087 to Pics16. Updated all references to them.
13088 * src/pic16/glue.c (pic16glue): corrected bug with code
13089 initialization which bypassed the variable initializations block.
13091 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13092 COMPILE_FLAGS and added the --nostdinc option
13094 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 * device/include/mc68hc908jb8.h: Register defs for another member
13097 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13099 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13101 Documenting changes from previous commits.
13102 * configure.in (version 1.56),
13103 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13104 when generating output files to configure the pic16 library,
13105 but now I've commented it out, since gputils aren't installed in the
13106 SF compile farm, so library won't compile
13108 * device/lib/Makefile.in (version 1.56): initially I've added in
13109 target 'all' the prerequestive 'model-pic16' so it compiled the
13110 pic16 library, but now I've commented it out for the same reasons
13112 * added targets 'model-pic16' and 'objects-pic16' to compile the
13114 * added target 'port-specific-objects-pic16' to handle the
13115 generated libraries and copy them into the build/ directory
13116 * added target 'clean-intermediate-pic16' to clean intermediate
13117 files into pic16 directory
13118 * in target 'installdirs' added line to create directory pic16 in
13119 the installation path
13121 * device/include/Makefile.in (version 1.11): in target 'install'
13122 added lines to copy all header files to installation path,
13123 * in target 'installdirs' added line create directory for pic16
13124 headers in the installation path
13126 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13128 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13131 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13134 * device/lib/configure.in,
13135 * device/lib/configure: fixed for autoconf 2.57
13137 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13139 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13140 option so that it actually works. Made it specific to the z80, since
13141 the gbz80 doesn't have these kinds of I/O ports.
13143 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * device/include/z180.h,
13146 * device/lib/_memcpy.c,
13147 * device/lib/_memmove.c,
13148 * device/lib/_mulint.c,
13149 * device/lib/ser_ir.c,
13150 * device/lib/ser_ir_cts_rts.c,
13151 * device/lib/_strcmp.c,
13152 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13153 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13154 portmode; added deprecation warning for bank= and protmode= forms.
13155 Also, guard against buffer overflow.
13156 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13158 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13161 changed interrupt vector table generation to only emit declared vectors.
13162 * device/include/Makefile.in: added missing backslash
13163 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13165 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13167 Mainly changes to support compilation of the device libraries
13168 * src/pic16/device.c: stack is allocated via symbol and not
13169 via literal number. The symbol is placed in the corresponding
13170 position of the data ram
13171 * (pic16_dump_section): relocatable and absolute uninitialized
13172 data are now emitted in sorted order to reduce section naming,
13173 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13174 weren't marked as being in the access bank,
13176 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13178 Added portion of GNU PIC Library under the directory
13179 device/include/pic16 and device/lib/pic16. These files
13180 contain the declarations of SFRs for the PIC18Fxx2 devices.
13181 The directory is initialized via configure from toplevel.
13183 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13185 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13186 the spilllocations to be compared correctly
13188 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13190 * src/SDCCast.c (decorateType): fixed bug introduced today
13192 2004-01-12 Borut Razem <borut.razem AT siol.net>
13194 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13195 doc/sdccman.lyx: upper case pragmas are deprecated
13197 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13199 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13200 in simpler and even better code
13202 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13204 * src/SDCCicode.c (operandOperation): fixed bug #874819
13205 * src/SDCCast.c (decorateType): fixed
13206 char foo (unsigned long ul) { return ul > 0; }
13208 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13210 * doc/sdccman.lyx: Moved and added some sections, small changes
13211 all over. Telling LaTeX to be less strict with word spacing
13212 to better keep the right margin. Changed some notes about
13213 maintainance of the ports in section 3.2.1 - is it OK like this?
13215 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13217 SDCC source changes:
13218 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13219 convilong): modified to inform the pic16 port that builtin functions
13222 PIC16 PORT specific changes:
13223 * src/pic16/device.c pic16_dump_equates() added,
13224 processor registers declared internally by the port are emitted in
13225 the translation as equates,
13226 * src/pic16/gen.c: inline code is passed unprocessed to the
13228 * (pic16_popGetLit2): fnuction modified to take second operand as
13229 pCodeOp pointer and not as literal,
13230 * (popRegFromIdx): prefixed with pic16_,
13231 * (pic16_popCombine2): modified to receive already allocated pCode
13233 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13234 * (genFunction): initializes local stack frame and pushes on stack
13235 all the registers used by this function,
13236 * (genEndFunction): restores all registers from stack and restores
13238 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13240 * (pic16glue): changed the program startup sequence,
13241 * added new dbName code 'A' for functions placed in absolute section
13242 * src/pic16/main.c: added function attribute _naked,
13243 * added pragma 'code' to place a fnuction at an absolute address,
13244 * added command line arguments --debug-ralloc and --pcode-verbose,
13245 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13246 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13247 * (pic16_newpCodeOpLit2): modified to take the second operand as
13249 * (pic16_printpBlock): modified to emit each function in a separate
13251 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13252 UPPER for immediate operands,
13253 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13255 * src/pic16/peeph.def: all peepholes with movff are commented out,
13256 because there is a problem in the pcode peep optimizer,
13257 * src/pic16/ralloc.c: the register allocator can now reuse local
13258 function symbols for another function. This saves register usage.
13259 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13261 Added file src/pic16/NOTES with information about program writing on
13262 the current port version.
13264 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13266 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13267 and peephole 252 (array access)
13269 2004-01-09 Borut Razem <borut.razem AT siol.net>
13271 * src/SDCCmain.c : fixed #872250: -l command line defined library
13272 files are scanned before standard library files
13274 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13276 * src/SDCCast.c (decorateType): fixed bug #874046
13278 2004-01-09 Borut Razem <borut.razem AT siol.net>
13280 * support/scripts/sdcc.nsi: remove previous installation
13282 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13284 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13285 bytes for last interrupt vector (mcs51)
13286 * sdcc.spec: fixed typo
13288 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13291 gen51Code): more efficient parameter receive for --model-large
13294 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13296 * src/ds390/main.c,
13297 * src/z80/main.c: added missed needLinkerScript flags (more than
13298 one port structure defined in these file)
13299 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13302 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13304 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13305 * src/port.h: added flag needLinkerScript in port->linker
13306 structure to inform whether to create a .lnk file or not,
13308 * src/ds390/main.c,
13310 * src/mcs51/main.c,
13312 * src/pic16/main.c,
13314 * src/z80/main.c: changed appropriately to configure
13315 needLinkerScript flag
13317 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13318 * src/pic/glue.c: added variable udata_section_name to
13319 override default uninitialized data segment definition for
13320 devices only with SHAREBANK memory (reported from Erik Epetrich)
13321 * (pic14emitOverlay): modified to emit a commented overlay segment
13322 directive when no overlay data exist
13323 * (picglue): modified to emit uninitialized data segment
13324 according to udata_section_name
13325 * src/pic/main.c (_pic14_parseOptions): added command line
13326 options --udata-section-name=[name] to override default
13327 udata definition name
13328 * modified _linkCmd and _asmCmd to include compiler passed
13329 arguments via -W option
13330 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13331 object file from '.rel' to '.o' in port->linker structure,
13332 changed size of fptr from 2 to 3 in port structure
13334 2004-01-07 Borut Razem <borut.razem AT siol.net>
13336 * support/scripts/sdcc.nsi: update PATH
13337 * support/scripts/sdcc.ico: craeted
13339 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13341 * device/include/Makefile.in: fix install
13342 * doc/Makefile: fix install
13344 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13346 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13348 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13349 how the function variable allocation summary is displayed; also
13350 include information about variables allocated to the overlay
13353 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13355 * as/mcs51/lkmain.c: Help about -Y option
13356 * as/mcs51/lkarea.c: Fixed gcc warnings
13358 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13360 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13362 * support/valdiag/tests/overflow.c: added
13363 * src/SDCCast.c (decorateType),
13364 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13365 LEFT_OP (left shift)
13367 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13369 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13370 (default behaviour).
13372 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 A python script to validate compiler diagnostic messages. It can be
13375 used to verify that sdcc complains about bad c source code and
13376 gives a good location of the error.
13377 * support/valdiag/Makefile,
13378 * support/valdiag/valdiag.py,
13379 * support/valdiag/tests/*
13381 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13384 * src/SDCCsymt.c (newEnumType),
13386 * support/Util/SDCCerr.c,
13387 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13389 * support/regression/tests/enum.c: added test for enum values that
13390 require at least 2 bytes of storage.
13392 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13394 * src/common.h: added ifndef/define/endif macros
13395 around the header file.
13396 Bug reported from Jesus Calvino-Fraga
13398 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13400 * sdcc.spec: updated
13401 * device/include/Makefile.in: don't install CVS directories
13402 * device/lib/Makefile.in: added removal of CVS directories after install
13403 * doc/Makefile: fixed install, added local_icons
13404 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13405 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13406 * src/ds390/gen.c (genRightShift): fixed bug #870788
13407 * src/SDCCast.c (decorateType): fixed bug #870781
13409 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13411 PIC16 port related changes:
13412 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13413 added variable stackPos,
13415 * gen.c: genCall, assignResultValue: added support for
13416 pushing/retrieving function parameters to/from stack,
13417 genFunction,genEndFunction: setup stack frame for the
13418 generated function,
13419 genAddrOf: will be changed according to bug 863624
13421 * added files genutils.c and genutils.h which contain gen*
13422 debugged and optimised functions extracted from gen.c
13424 * glue.c: added variable 'externs' which holds extern symbols,
13425 pic16emitRegularMap: is modified to properly handle relocatable
13426 symbols under the new scheme,
13427 pic16createInterruptVect: is modified
13428 pic16printPublics: is modified to emit 'global' assembler directives,
13429 added pic16_printExterns to print extern symbols,
13430 pic16glue: initializes stack/frame pointer in the beginning of
13431 the assembly output. Temporary hack, will be corrected later,
13432 because gplink yet does not support stack and SDCC does not
13433 yet support a type of crt0.o object to create the final binary.
13435 * Removed many lines that contain 8051 legacy code.
13436 * The code is finally placed under a 'code' directive.
13437 * Added port specific options.
13439 * _process_pragma: simplified since now we do not need *special*
13440 include file to define SFR registers. But a separate header
13441 will be needed. This will be developed later.
13442 * _pic16_parseOptions: added, parses port specific options:
13443 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13444 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13445 --preplace-udata-with=
13447 * _pic16_setDefaultOptions: modified to initialize section names,
13448 but hack is temporarly out of order since it needs improvement.
13449 * _pic16_genAssemblerPreamble: configuration words are emitted by
13450 their address instead of their name. This part is incomplete and
13451 supports only the 18Fxx2 devices. Other devices will emit an error
13452 during assembly since they do not contain the same set of config
13454 * _pic16_genIVT: is modified,
13456 * pcode.c: added definitions for some hardware registers that are needed
13458 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13459 All PCI entries are updated. Now LFSR is supported.
13460 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13461 * added pic16_newpCodeOpLit2 to support instructions with
13462 two literal arguments
13463 * pic16_pCode2str: corrected code that emits assembler instructions
13464 with two literal operands and those that have an access bit modifier
13465 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13466 this fixes a bug which caused some labels to be lost, when an
13467 assembler directive was added, i.e. banksel,
13468 * pic16_FixRegisterBanking: improved logic that causes the insertion
13470 * InlineFunction: functions that are called once, are not any more
13471 inlined. This can be a port option in the future,
13473 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13475 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13476 hold the corresponding uninitialized symbols,
13477 * pic16_allocProcessorRegister: registers have explicit marked the
13479 * pic16_allocInternalRegister: registers are explicit marked as
13481 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13482 processing list, so bit registers were lost,
13485 * ralloc.h: added field 'accessBank' and original symbol operand
13486 in register definition,
13487 * removed the field isMapped from register definition,
13489 ** Several functions have been removed from various sources:
13490 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13491 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13492 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13493 pic16_assignRelocatableRegisters
13495 ** others have been introduced:
13496 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13497 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13499 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13501 * support/scripts/inc2h.pl: changed definition of BIT_AT
13502 to emit 'sbit at' instead of 'bit at'. This was a request.
13504 PIC16 port related preliminary changes:
13505 * gen.c: prefixed function popRegFromString with
13506 pic16_ and all references to it corrected
13507 * pcode.c: all pic16_pc_* hardware registers prefixed
13508 with underscore (_),
13509 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13510 * ralloc.c: newReg(): when register is REG_SFR then
13511 set address to rIdx,
13512 pic16_allocProcessorRegister(): marks register wasUsed=0
13513 pic16_writeUsedRegs(): added a call to assign processor
13514 registers via pic16_assignFixedRegisters
13516 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13518 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13519 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13520 variables in unused register banks. Also the SSEG is placed
13521 wherever there is enough space for it, and IDATA can be anywhere
13522 in internal RAM. For now compile using -Wl-Y[stack_size].
13523 The mem file is different for this option as well, since it
13524 makes no sense of talking about DSEG lenght.
13526 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13528 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13529 in certain cases, e.g. when ROM assignment, patch provided
13530 from Albert den Haan.
13532 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13534 Many signedness and type propagation fixes:
13535 * src/SDCCicode.c: made geniCodeCast() static
13536 replaced SPEC_ by IS_ (cosmetic)
13537 (operandOperation): fixed div and mod operation
13538 (usualBinaryConversions): added support for promotion of char
13539 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13540 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13541 (geniCodeAdd): an array index will stay unsigned, even if promoted
13543 (geniCodeArray): ditto
13544 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13545 * src/SDCCsymt.c (computeType): added more support for char;
13546 promotion of char is selectable by promoteCharToInt, fixed signedness
13548 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13549 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13550 * src/SDCCval (val*): replaced signedness calculation by
13552 rearranged if-branches (cosmetic)
13553 (valShift): added warning W_SHIFT_CHANGED
13554 (valCompare): fixed problem with different types
13555 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13556 * support/regression/tests/literalop.c: added many cases
13557 * support/regression/tests/ast_constant_folding.c: changed finally to
13559 * .version: new year, new version: 2.3.7
13560 * src/SDCCmain.c (main): applied patch #866468
13561 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13562 provided by Scott Bronson
13563 * doc/sdccman.lyx: updated documentation for sdcdb
13564 updated and added chapter tips
13566 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * src/SDCCsymt.h: missing from yesterday's commits
13570 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * src/SDCC.y (struct_or_union_specifier),
13573 * support/Util/SDCCerr.c,
13574 * support/Util/SDCCerr.h: verify that struct & union tags are used
13577 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/SDCCglobl.h: missing from yesterday's commits
13581 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13584 sft_attributes, struct_declaration, parameter_declaration,
13585 type_name, start_block, declaration_list),
13586 * src/SDCC.lex (check_type): support redefinition of typedef names
13588 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13590 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13591 aligned xdata arrays. Erik helped me with the if clause.
13593 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13598 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/SDCCast.c (newAst_),
13603 * src/SDCCicode.c (ast2iCode, newiCode),
13605 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13606 expr, statement, expression_statement, selection_statement,
13607 iteration_statement, expr_opt, jump_statement): foundation for tracking
13609 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13612 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * support/Util/SDCCerr.c,
13616 * src/SDCCast.c (createCase, createDefault, decorateType),
13617 * src/SDCClabel.c (labelUnreach),
13618 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13620 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13621 (with thanks to Stas Sergeev)
13622 * device/include/time.h,
13623 * device/lib/time.c (CheckTime): suppress unreachable code warning
13625 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 * src/SDCCast.c (createIvalCharPtr),
13628 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13630 * support/regression/tests/nullstring.c: tests for these two bugs
13632 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 * support/Util/SDCCerr.h,
13635 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13636 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13637 about storage class and 'at' used inside struct or union
13638 * src/SDCCBBlock.c (iCodeFromeBBlock),
13639 * src/SDCCcse.c (ifxOptimize),
13640 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13641 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13642 printIval, emitStaticSeg, emitOverlay),
13643 * src/SDCClabel.c (deleteIfx),
13644 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13645 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13646 gatherAutoInit, processParms),
13647 * support/Util/SDCCerr.h,
13648 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13649 reporting for post-parse errors.
13651 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13653 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13654 implicit casts via union; they don't work on big endian systems
13655 (possible fix for bug #861138)
13657 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13659 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13660 * src/mcs51/main.c: fixed the fix for bug #737001
13662 2003-12-15 Borut Razem <borut.razem AT siol.net>
13664 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13666 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13668 * support/makebin/makebin.c: put output in binary mode
13670 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13672 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13673 xdata and data memory on startup. Set the environment variable
13674 SDCC_NOGENRAMCLEAR to disable this.
13675 * src/mcs51/peephole.def,
13676 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13677 (allows non-interrupt and interrupt code to safely compete for a resource
13678 without the non-interrupt code having to disable interrupts)
13680 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * src/SDCCicode.c (geniCodeAdd),
13683 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13684 with valFromType if type might be a pointer and host is big endian).
13685 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13686 types, not just integer types.
13687 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13688 multiply defined with mismatching "at" address.
13690 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13693 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13694 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13695 with embedded nulls (fixed bug #753752)
13697 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13699 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13700 Apparently this did not see much testing (endless loop)
13702 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13706 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13709 gracefully handle NULL memmap pointers
13711 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13713 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13714 instead of deleting the iCode when an operand is volatile
13715 * src/z80/gen.c (genDummyRead),
13716 * src/mcs51/gen.c (genDummyRead),
13717 * src/ds390/gen.c (genDummyRead),
13718 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13720 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13721 * src/SDCC.y: fixed bug #850420
13723 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13725 Applied z80 i/o port patch from Peter Townson and fixed some operators
13726 to better handle operands in A register.
13727 * device/include/z180.h
13733 * src/z80/peeph-z80.def
13734 * src/z80/peeph.def
13737 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13739 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13741 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * device/lib/hc08/_mullong.c: Removed extra #endif
13745 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * sim/ucsim/hc08.src/inst.cc,
13748 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13749 carries from x to h
13750 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13751 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13752 * device/include/stdarg.h: fixed varargs for hc08
13753 * device/lib/Makefile.in,
13754 * device/lib/hc08/Makefile,
13755 * device/lib/hc08/_mulint.c,
13756 * device/lib/hc08/_mullong.c: fixed some endian problems
13758 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13760 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13761 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13762 * device/lib/_gptrget.c,
13763 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13765 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13768 * src/SDCCast.c (astErrors): fixed bug #846007
13769 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13771 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCCast.c (decorateType): disabled a transformation I added in
13774 revision 1.188 (access to fields of a structure at an absolute address);
13775 it breaks with bitfields, extern declarations, and gcse analysis.
13776 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13777 could be assigned through a pointer, so don't complain.
13778 * src/SDCCast.c (astErrors),
13780 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13782 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13784 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13785 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13786 output of __config directives, since gpasm now supports them
13787 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13788 pre-processor macro, i.e. -DMCU=p18f452
13789 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13790 and modified to handle 'cast' icode similarly to '=' icode
13791 * src/pic16/device.h (typedef struct PIC_device): added field
13792 'extMIface' to indicate that chip has external memory interface
13793 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13794 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13797 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * src/SDCC.y (pointer): fixed bug #846006
13800 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13801 * src/SDCCast.c (decorateType): fixed bug #846009
13802 * src/ds390/peeph.def,
13803 * src/ds390/gen.c (genAnd, genOr),
13804 * src/mcs51/peeph.def,
13805 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13807 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13809 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13816 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13820 * src/SDCCbitv.c: added function to free a bitvector
13821 * src/SDCClrange.h,
13822 * src/SDCClrange.c: added function to recompute the liveranges
13823 * src/avr/ralloc.c,
13824 * src/ds390/ralloc.c,
13825 * src/hc08/ralloc.c,
13826 * src/mcs51/ralloc.c,
13827 * src/pic/ralloc.c,
13828 * src/pic16/ralloc.c,
13829 * src/xa51/ralloc.c,
13830 * src/z80/ralloc.c: recompute the liveranges after register packing
13832 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13834 * src/SDCCloop.c (newInduction): fixed bug #845630
13836 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13839 inadvertantly left behind from my 2003-11-12 change
13841 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 Updated headers I neglected to commit yesterday.
13844 * src/SDCClrange.h,
13847 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13850 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13851 * src/SDCCopt.c (eBBlockFromiCode),
13852 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13853 the creation of the key hash table from the sequencing so it can be used
13854 earlier (for some GCSE bug fixes still pending)
13856 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13858 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13859 * support/regression/tests/addsub.c: testing genPlus shortcut
13861 2003-11-15 Borut Razem <borut.razem AT siol.net>
13863 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13865 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13868 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13869 ordering is immaterial.
13870 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13872 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13875 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13876 (SIGSEV) of bug #840381
13877 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13878 unlink new file before rename if new and old filenames are the same)
13880 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13882 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13883 uninitialized variables) for the mcs51. Set environment variable
13884 SDCC_GENRAMCLEAR to test.
13885 xdata initialization slightly shorter
13887 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13890 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13891 #838241 & 780691 (basicly the same bug)
13892 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13893 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13895 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13897 * src/SDCCmain.c (linkEdit): "fix" #834252
13899 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13901 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13903 * src/SDCC.y: fixed bug #819403
13905 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13908 the reentrant attribute.
13909 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13910 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13912 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13913 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13914 erroneously reduced to a literal.
13915 * src/hc08/ralloc.c (packRegisters, rematStr),
13916 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13919 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13921 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13922 * doc/sdccman.lyx: changed from 'article' to 'book'
13923 * doc/Makefile: readded test_suite_spec and cdbfileformat
13925 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13927 * device/include/stdlib.h: include malloc.h to comply with ANSI
13928 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13930 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13932 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13933 * doc/clean.mk: also remove *.out files
13934 * doc/sdccman.lyx: some additions, larger top/bottom margins
13936 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13938 * src/SDCC.y: fixed bug #837365
13939 * support/regression/tests/bitopcse.c
13940 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13941 a symbol (might be valop instead)
13942 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13943 * device/lib/clean.mk: added hc08 to the cleaning list
13945 2003-11-04 Borut Razem <borut.razem AT siol.net>
13947 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13949 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13950 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13951 malloc is declared in standard stdlib.h
13953 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 * device/lib/hc08/Makefile: need to clean .rel not .o files
13956 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13958 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/mcs51/main.c,
13963 * src/ds390/main.c,
13967 * src/pic16/main.c,
13968 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13969 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13970 tests (which uses the port's oclsExpense function)
13976 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13978 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * src/SDCCcse.c (ifxOptimize),
13981 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13982 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13983 deleting the IFX iCode.
13984 * src/hc08/ralloc.c: reduced unneeded slocs
13985 * src/hc08/gen.c: fixed bug in asmopToBoolean
13987 2003-11-04 Borut Razem <borut.razem AT siol.net>
13989 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13990 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13991 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13992 transferred to configure
13994 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13996 Use headers defined in the C[++] standards:
13997 * sim/ucsim/gui.src/serio.src/fileio.cc
13998 * sim/ucsim/gui.src/serio.src/frontend.cc
13999 * sim/ucsim/gui.src/serio.src/main.cc
14000 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14001 * support/Util/NewAlloc.c
14003 * as/mcs51/lklibr.c
14007 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14009 * Added MSVC projects for hc08 assembler and linker:
14010 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14011 /as/hc08/link_hc08.dsp
14013 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14015 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14017 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14019 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14021 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14023 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14025 2003-10-31 Borut Razem <borut.razem AT siol.net>
14027 * support/cpp2/cpplib.h,
14028 support/cpp2/cpplib.c,
14029 support/cpp2/cpplex.c,
14030 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14031 to switch _asm block preprocessing on / off. Default is
14032 #pragma preproc_asm +
14034 2003-10-31 Borut Razem <borut.razem AT siol.net>
14036 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14037 when outputting comment blocks (when executed with -C option) and
14038 _asm (SDCPP specific) blocks
14040 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14044 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14046 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14048 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14050 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14051 * src/SDCCast.c (decorateType): fixed bug #832664
14053 2003-10-31 Borut Razem <borut.razem AT siol.net>
14055 * support/cpp2/cpplex.c: fixed for SDCPP:
14056 comments(when executed with -C option) and _asm blocks
14057 were included even if they where in skipped #if block.
14058 Applied solution from GCC cpp 3.3.2
14060 2003-10-31 Borut Razem <borut.razem AT siol.net>
14062 * src/SDCC.lex: sdcc now understands both formats:
14063 '# <line_number> <file_name>' and
14064 '#line <line_number> <file_name>'
14065 * support/cpp2/cppmain.c: sdcpp now generates the standard
14066 '# <line_number> <file_name>' instead of former
14067 '#line <line_number> <file_name>'
14069 2003-10-30 Borut Razem <borut.razem AT siol.net>
14071 * support/cpp2/cpphash.h,
14072 * support/cpp2/cpplib.h
14073 * support/cpp2/cpplex.c,
14074 * support/cpp2/cppmain.c,
14075 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14077 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14079 Fixed a number of problems revealed by bug #827883.
14080 * src/SDCCloop.c (loopInvariants): Spill location of the
14081 result operand should be recomputed if extracted from
14082 a loop. Also, don't extract assignments of an iTemp
14084 * src/SDCCast.c (isConformingBody): loop reversal should
14085 not occur if the control variable is involved with a
14086 relational operator.
14088 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14090 * .version: bumped to 2.3.6 to reflect the big improvements
14091 made by Erik and Klaus. Thanks!
14093 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14095 Replaced the livrange code.
14096 * src/SDCClrange.c: added new LR code
14098 * src/SDCCBBlock.h: removed remainig parts from old LR code
14099 * src/ds390/ralloc.c,
14100 * src/ds390/gen.c: minor fixes to make it work with new code
14102 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14105 * as/hc08/lkrloc.c,
14107 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14108 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14109 (tweaked fix for bug #818696)
14111 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14113 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14115 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14118 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14119 * src/mcs51/gen.c (gencjneshort),
14120 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14121 more efficient (per Scott Bronson's suggestion)
14123 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14125 Extended the semantics of the critical keyword to include
14126 individual statements. See RFE #827755 and #799831
14131 * support/Util/SDCCerr.c
14132 * support/Util/SDCCerr.h
14137 2003-10-19 Borut Razem <borut.razem AT siol.net>
14139 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14141 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14145 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14146 and predecrement operand is displayed
14148 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14150 * src/SDCCval.c (valMinus): fixed bug #826041
14152 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14154 Some hc08 related updates that I missed earlier
14155 * sim/ucsim/stypes.h
14156 * support/regression/ports/hc08/spec.mk
14158 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14160 New target "hc08" for the Motorola 68hc08 family of micros
14168 * sim/ucsim/hc08.src/*
14169 * sim/ucsim/configure.in
14170 * src/ucsim/configure
14171 * sim/ucsim/packages_in.mk
14174 * device/include/mc68hc908qy.h
14175 * device/lib/hc08/*
14176 * device/lib/Makefile.in
14177 * support/regression/ports/hc08/*
14178 * support/regression/Makefile
14180 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14182 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14184 * src/ds390/gen.c (genCast): fixed bug #821957
14186 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14188 * device/lib/logf.c: "fixed" overlay bug
14189 * support/regression/ports/host/spec.mk: added m library
14190 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14191 * support/regression/tests/float_trans: added (for Eric)
14193 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14195 * src/mcs51/gen.c (genCpl): fixed bug
14196 http://sf.net/mailarchive/message.php?msg_id=6263915
14198 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14200 * src/SDCCast.c (decorateType): added extended constant folding
14201 * src/SDCCsymt.c (computeType): cleanup
14202 * src/SDCCval.c (valShift): minor optimization
14203 * support/regression/tests/ast_constant_folding.c: added
14205 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14207 * src/SDCCmain.c: removed some unintended changes
14209 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14212 * src/z80/gen.c: fixed part of bug #817589
14213 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14215 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14217 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14228 * src/ds390/ralloc.c
14230 * src/mcs51/ralloc.c
14232 * src/pic16/ralloc.c
14233 * src/xa51/ralloc.c
14235 * src/z80/gen.c: removed unused label "release:"
14237 2003-10-06 Borut Razem <borut.razem AT siol.net>
14239 * src/SDCC.lex: removed definition of unused variables
14240 save_optimize and save_options
14242 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14244 * clean.mk: removed '=' in "-maxdepth=1"
14245 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14246 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14248 2003-10-06 Borut Razem <borut.razem AT siol.net>
14250 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14251 my_unput() replaced by unput()
14253 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14255 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14256 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14257 type-punned pointer will break strict-aliasing rules"
14258 Old LR behaviour is again default; Klaus' LR can be choosen by
14259 defining the environment variable LRKLAUS
14263 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14264 * clean.mk: fixed removal of files in bin/CVS/
14265 * device/lib/clean.mk: fixed removal of directories small and large
14266 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14268 * src/SDCCval.c: removed superflous test for pedantic
14270 2003-10-05 Borut Razem <borut.razem AT siol.net>
14272 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14273 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14274 message "unmatched #pragma SAVE and #pragma RESTORE"
14276 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14278 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14279 assembly, critical functions, atomic, nojtbound)
14281 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14283 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14289 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14292 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14294 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14296 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14297 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14298 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14300 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 * src/z80/gen.c (genRet): fixed bug #524753
14303 * src/z80/gen.c (genCast): fixed internal error on cast from
14305 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14306 fix for bug #477835 to the z80
14307 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14308 for tracking iCodes in the peephole optimizer for z80
14310 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14313 the other part of bug #814548
14314 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14316 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14318 * src/SDCCcse.c: fixed part of bug #814548
14320 2003-09-28 Borut Razem <borut.razem AT siol.net>
14322 * src/asm.c: rewrite of printILine() to use temporary file instead
14324 * src/xa51/main.c: commented out declaration of int rewinds
14326 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14330 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14333 * src/asm.c (printILine): Fixed bug #811015
14335 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14337 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14340 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14342 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14343 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14344 to correctly handle general case of AOP_PAIRPTR
14345 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14347 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14349 * src/mcs51/ralloc.c (fillGaps),
14350 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14351 register positioning bug)
14353 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14355 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14357 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14359 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14360 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14361 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14362 (ralloc doesn't intentionally do this now, but perhaps later)
14363 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14364 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14365 register positioning bugs (Fixed bug #762602 and #795325)
14366 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14367 (Fixed bug #808779)
14368 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14369 lines that --i-code-in-asm generates
14371 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14373 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14374 trying to fclose a FILE* that was already closed.
14376 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14378 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14379 of const struct should be treated as if const themselves)
14381 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14383 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14385 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14387 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14388 Unix (/n) and DOS (/r/n) line terminations.
14390 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14392 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14395 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14397 * src/mcs51/gen.c (genFunction, genEndFunction),
14398 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14399 and restore of EA so that stack offsets to parameters are
14400 correct when using both critical and reentrant/stack-auto.
14401 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14402 size (can be triggered in error if sloc is shared between
14403 different sized objects)
14404 * device/include/float.h: fixed macros to explicitly use
14405 unsigned long where needed
14407 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14409 Feature req. 799831: added code to allow nesting of critical functions
14410 * src/mcs51/gen.c (genFunction, genEndFunction)
14411 * src/ds390/gen.c (genFunction, genEndFunction)
14413 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14415 * src/SDCCsymt.c (sclsFromPtr),
14417 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14418 support for standard C idiom of memory mapped variables; for
14419 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14420 to xdata int at 0x1234 tempvar = 1.
14421 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14422 provided by Akiya ISHIDA
14424 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14426 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14427 * src/SDCCval.c (constVal): added reduction from int to char
14428 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14429 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14430 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14432 * support/regression/tests/shifts.c: fixed
14434 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14436 * src/z80/gen.c (genXor): Fixed bug #805445
14438 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14440 Fixed bug #621531 (const & volatile confusion in the type chain).
14441 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14442 refer to the const or volatile state of the pointer itself.
14454 * src/pic16/ralloc.c
14455 * support/regression/tests/const.c
14457 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14459 When checking for duplicated modules, use absolute paths
14460 instead of relative paths. Files changed:
14465 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14467 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14469 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14471 * device/include/string.h: added size_t typedef, changed
14472 prototypes to use size_t, eliminated separate reentrant and
14473 non-reentrant declarations, added _memmove declaration
14474 * device/lib/_memcpy.c: changed to use size_t instead of int,
14475 changed /4 to >>2 to avoid division library call
14476 * device/lib/_memcmp.c,
14477 * device/lib/_memset.c,
14478 * device/lib/_strncat.c,
14479 * device/lib/_strncpy.c,
14480 * device/lib/_strncmp.c: changed to use size_t instead of int
14481 * device/lib/_memmove.c: new file (fixed bug #772294)
14482 * device/lib/Makefile.in: added _memmove.c
14483 * device/lib/z80/asm_strings.s: fixed bug #772290
14484 * support/regression/tests/bitfields.c: attempt to fix host assertion
14485 failure on amd64-unknown-linux2.2
14487 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14489 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14490 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14491 * as/z80/asmain.c (main): fixed bug #801766
14493 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14495 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14498 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14500 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14501 reported in bug #800609
14503 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14505 * Top header beautifications in src/pic16 directory:
14506 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14507 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14508 pcoderegs.h, ralloc.c, ralloc.h
14509 * main.c: added top header and GPL license notice
14510 * pcode.c: fixed the if-conditional warning
14512 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14514 * device/lib/_mullong.c: replaced int by short for gcc
14516 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14519 and JUMPTABLE iCodes properly now (worked by accident before)
14520 * src/mcs51/gen.c (leftRightUseAcc),
14521 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14522 iCode properly now. Use getSize instead of nRegs since a & b
14523 aren't part of the nRegs tally.
14525 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14527 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14528 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14529 before instructions that use the _STATUS register
14531 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14533 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14534 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14535 fetching of the pointer
14536 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14537 copied from genNearPointerSet()
14538 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14539 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14540 If they pop r0/r1 they must be called in the opposite order than aopOp().
14541 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14542 (resp. --stack-auto), prepared for --xstack
14544 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14546 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14548 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14550 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14551 these ports have their own __sdcc_external_start()
14553 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14555 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14556 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14557 type for bits was changed. It resulted in bit variables becoming
14558 global, which is not permitted in PIC 14 assembly output.
14560 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14562 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14564 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14566 Z80 and MCS51 linkers complaint if a public symbol is defined
14567 in more than one library module:
14571 * as/mcs51/Makefile.in
14573 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14575 A few small changes that speed up the peephole optimizer.
14579 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14581 Try to make the peephole optimizer smarter by maintaining
14582 an association between the assembly source code and the
14583 iCodes that originated them. Put this information to use
14584 with a new peephole rule condition "notVolatile" so that
14585 the rules can be aggressive yet still safe.
14590 * src/mcs51/peeph.def
14592 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14596 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14597 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14598 if the left or right operand symbols have the accuse flag set.
14600 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14602 Changed the type of the result of the ! (NOT) operator to char;
14603 previously it returned the same type as the source. This allows
14604 us to eliminate all the genFloatNot functions (all of its target
14605 implementations were very buggy) since !float can use the same
14608 * src/SDCCicode.c (ast2iCode): ! returns char
14609 * src/mcs51/gen.c (genNot, genNotFloat),
14610 * src/ds390/gen.c (genNot, genNotFloat),
14611 * src/z80/gen.c (genNot, genNotFloat),
14612 * src/pic/gen.c (genNot, genNotFloat),
14613 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14615 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14617 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14618 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14619 during interrupts. Ensure WSAVE is located at a shared bank address.
14620 2. Fixed page selection in some places
14621 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14622 the registers name strings.
14623 4. Fixed "signed / unsigned compare" compiler warnings.
14624 5. The PIC port manages its own allocation of the general purpose
14625 registers, but makes no attempt to reuse them. As a result when
14626 compiling it soon runs out of general purpose registers. Some
14627 additional code was added to the files pcode.c and device.c to walk
14628 through the function call tree and rename the registers so that they
14638 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14639 genPlus() & genMinus() when the result is the same as left or right
14641 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14643 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14645 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14647 Made bitfield a distinct type from bit so that bitfields
14648 convert as per ANSI C and bits retain their traditional
14649 boolean style behaviour. Implemented bitfield support in
14657 * src/ds390/gen.c: bit v bitfield split
14658 * src/z80/gen.c: New support for bitfields
14659 * support/regression/tests/bitfields.c: reenabled z80,
14662 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14664 Rules 246.x, 247.x relate to bitfields, the others speed up
14665 access to xdata mapped I/O devices.
14667 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14669 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14671 Cleaned up genPackBits and genUnpackBits and added two helper
14672 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14673 for literal assignments in genPackBits (thanks to Frieder for
14679 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14681 Fixed bug #748310 (pointer to function type mishandled when the
14682 function name is omitted). Also fixed a SIGSEGV when a function
14683 attribute (reentrant, etc) is used on a non-function or on a
14684 function but misplaced before the parameter list.
14686 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14688 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14689 * support/Util/SDCCerr.h,
14690 * support/Util/SDCCerr.c: Added func attr misuse error msg
14692 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14694 Fixed bug #787649 by anonymous
14695 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14696 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14698 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14700 Fixed numerous bitfield problems.
14702 * src/SDCC.y: More bitfield related error checking
14704 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14705 * support/Util/SDCCerr.h,
14706 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14707 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14708 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14709 * support/regression/tests/bitfields.c: tests added
14711 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14713 Made the constant following the "interrupt" keyword optional. If
14714 omitted, the function will not automatically be given an entry
14715 in the interrupt vector table (similar to #pragma NOIV, but
14716 less syntacticly kludgy). The interrupt number is also now
14717 range checked. Also fixed a bug in the high order bit example
14724 * support/Util/SDCCerr.c
14725 * support/Util/SDCCerr.h
14728 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14730 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14731 * src/SDCCicode.c (operandOperation): rewritten some ops
14732 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14733 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14735 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14736 be re-activated by defining REDUCE_LITERALS)
14737 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14738 unsigned, but are signed by default
14739 * src/SDCCval.c (constVal): rearranged
14740 * src/SDCCval.c (valMod): preliminary fix
14741 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14742 * support/regression/literalop.c: added, work in progress
14744 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14746 Generate warnings for useless declarations like "char data;"
14747 that don't do what new users expect.
14750 * support/Util/SDCCerr.h
14751 * support/Util/SDCCerr.c
14753 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14755 * src/SDCCval.c (valMult): fix overflow detection of negative int
14757 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14759 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14761 Changes to support big endian targets:
14774 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14776 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14777 * device/lib/time.c: fixed warning "integer overflow in expression"
14779 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14781 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14782 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14783 constants are unsigned; added recognition of "u" flag for unsigned
14784 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14785 * src/SDCCval.c (valDiv, valMod): fixed signdness
14786 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14787 signedness of modulo, left and right shift
14788 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14789 * support/Util/SDCCerr.h: added warning W_INT_OVL
14790 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14791 * src/SDCCast.c (ast_print): improved output of constants
14793 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14795 Fixed some warnings when building with MSVC:
14797 * as/mcs51/asdata.c
14801 * link/z80/aslink.h
14802 * link/z80/lkdata.c
14803 * link/z80/lkeval.c
14808 * support/cpp2/cpplib.c
14812 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14814 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14816 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14818 * support/librarian/clean.mk: Do not remove Makefile.
14819 * support/librarian/Makefile: added.
14821 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14823 Added librarian to MSVC build:
14826 * support/librarian/librarian.dsp
14828 'configure' not needed for librarian, removed:
14829 * support/librarian/configure
14830 * support/librarian/configure.in
14831 * support/librarian/config_in.h
14832 * support/librarian/Makefile.in
14834 Hopefully these ones built the librarian and the rest of sdcc properly:
14836 * Makefile.common.in
14838 Messed up 'configure', so revert to previous version:
14842 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14844 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14845 there, while the mantissa of a double is "only" 53 bits wide.
14847 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14849 Adding sdcclib to the build. MSVC project coming soon.
14850 Files added/changed:
14852 * support/librarian/clean.mk
14853 * support/librarian/configure
14854 * support/librarian/configure.in
14855 * support/librarian/config_in.h
14856 * support/librarian/Makefile.bcc
14857 * support/librarian/Makefile.in
14858 * support/librarian/sdcclib.c
14861 * Makefile.common.in
14865 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 Linker now complaints if linked modules have conflicting options, for
14868 example, one compiled using --model-large and another one compiled with
14869 --model-small. The following files were modified:
14871 * as/mcs51/asdata.c
14872 * as/mcs51/aslink.h
14874 * as/mcs51/asmain.c
14876 * as/mcs51/i51pst.c
14877 * as/mcs51/lkdata.c
14878 * as/mcs51/lklibr.c
14879 * as/mcs51/lkmain.c
14885 * link/z80/aslink.h
14886 * link/z80/lkdata.c
14887 * link/z80/lklibr.c
14888 * link/z80/lkmain.c
14891 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14893 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14894 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14896 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14898 * src/z80/mappings.i: fix _mul[us][int,long] entries
14900 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14902 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14904 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14906 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14907 * support/regression/tests/bitopcse.c: added
14915 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 added support for new library format to z80, gbz80 linkers:
14923 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14925 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14926 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14928 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14930 added DUMMY_READ_VOLATILE:
14939 * src/SDCCcse.c (algebraicOpts): many improvements
14940 * src/SDCCcse.h: removed algebraicOpts()
14941 * src/SDCCicode.c (picDummyRead): added
14943 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14945 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14946 "Insufficient space in data memory".
14948 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14950 * src/mcs51/gen.c: fixed bug #771358
14951 * src/z80/gen.c: fixed bug #759087
14953 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14955 * src/pic16/glue.c: minor cleanup by Vangelis
14957 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14959 * device/include/regc515c.h: fixed #758477
14960 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14961 * device/lib/_gptrput.c: saved a few bytes
14962 * my tab spacing is 8, yours too?)
14963 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14964 * device/lib/serial.c: process RX bytes earlier than TX bytes
14965 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14967 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14969 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14971 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14973 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14975 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14977 * device/lib/Makefile.in: bad fix, reverted to 1.43
14979 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14981 * device/lib/Makefile.in: added missing z80 object files
14983 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14985 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14986 pic16 progress by Vangelis:
14989 * src/pic/Makefile:
14996 * pic16/genarith.c:
15001 * pic16/pcodepeep.c:
15004 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15006 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15008 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15010 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15011 added gbz80 build to MSVC project.
15012 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15013 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15014 from 8051 stuff and setup so it links using a .lnk file.
15016 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15018 * support/librarian/sdcclib.c: sdcc librarian.
15019 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15022 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15024 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15026 2003-07-02 Borut Razem <borut.razem AT siol.net>
15028 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15029 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15030 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15031 src/xa51/main.c, src/z80/main.c:
15032 virtualization of glue() function: each port has it's own glue function,
15033 which is accessed by do_glue function pointer in PORT.general structure
15035 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15037 * DS800C400 fun, improved ROM interface and tinibios.
15039 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15041 * More support for DS80C400. Now includes beginning of interface to ROM.
15043 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15045 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15047 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15049 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15051 2003-06-19 Borut Razem <borut.razem AT siol.net>
15053 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15055 2003-06-19 Borut Razem <borut.razem AT siol.net>
15057 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15058 fixed Z80 port - crt0.o: cannot open.
15060 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15062 * support/Util/MySystem.c (merge_command): revert bad fix
15064 2003-06-18 Borut Razem <borut.razem AT siol.net>
15066 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15068 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15070 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15071 option --use-stdout sends errors to stdout instead of stderr.
15073 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15075 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15077 2003-06-15 Borut Razem <borut.razem AT siol.net>
15079 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15080 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15081 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15082 fixed width array of pointers replaced with sets;
15083 multiple include and lib paths ared transferred to preprocessor and linker
15084 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15085 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15086 fixed width array of pointers
15087 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15088 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15089 fixupPath(), getPathDifference()
15090 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15091 fixed width array of pointers
15093 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15095 * src/pic16/ralloc.c: fix warnings
15096 * src/pic16/pcode.c: fix warning
15098 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15100 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15101 know all the details, but essentially this set of changes enable
15102 the pic16 port to generate movff instructions and generate assembler
15106 * src/pic16/glue.c:
15107 * src/pic16/pcode.c:
15108 * src/pic16/device.c:
15109 * src/pic16/main.c:
15110 * src/pic16/pcode.h:
15111 * src/pic16/pcoderegs.c:
15112 * src/pic16/ralloc.c:
15113 * src/pic16/ralloc.h:
15115 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15117 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15118 added option --vc, so sdcc errors and warnings are compatible with
15119 Microsoft Visual Studio.
15121 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15123 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15124 device/lib/libfloat.lib: added atof function.
15126 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15128 * doc/sdccman.lyx: updated to Lyx 1.3
15129 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15130 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15131 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15133 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15135 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15137 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15139 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15140 additions to the "related tools/documentation" section
15142 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15144 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15146 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15148 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15149 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15151 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15153 * doc/sdccman.lyx: fix double dash and other minor things
15154 * doc/Makefile: fix double dash
15156 2003-05-28 Karl Bongers(patches from Martin Helmling)
15157 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15158 condition and ignore commands.
15160 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15162 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15163 is in parts still quite out of date, I did changes as far as I felt makes sense
15164 for a non-native english speaker.
15165 Please feel free to add to the manual or to correct my changes.
15166 * doc/Makefile: undid touching the date of intermediate tex files.
15168 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15170 * doc/sdccman.lyx: Manual has an index now
15172 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15174 Finalize muluint/mulsint and mululong/mulslong merging:
15175 * device/lib/_mulint.c
15176 * device/lib/_mullong.c
15177 * device/lib/gbz80/mul.s
15178 * device/lib/gbz80/stubs.s
15179 * device/lib/z80/mul.s
15180 * device/lib/z80/stubs.s
15181 * src/SDCCsymt.c (initCSupport)
15183 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15185 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15186 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15187 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15188 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15191 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15193 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15194 the regression tests I'm not brave enough to enable 245.b, 245.c
15195 * doc/sdccman.lyx: added latex preamble for hyperref package.
15196 Using pdflatex this will give you a hyperlinked pdf file with
15197 bookmarks. (prepend '%' before /usepackage if this breaks something)
15199 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15201 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15203 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15205 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15207 2003-05-21 <johan AT balder>
15209 * src/SDCCglue.c (printIval): fixed bug #739934
15211 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15213 Applied patch from bug 737905 (renamed yylineo to mylineno):
15220 * src/pic16/pcode.c: Cleaned warnings
15221 * src/pic16/pcodeflow.c: Cleaned warnings
15222 * src/pic16/pcoderegs.c: Cleaned warnings
15224 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15226 * src/pic16/pcode.c: Cleaned warnings
15227 * src/pic16/pcodepeep.c: Cleaned warnings
15228 * src/pic16/ralloc.c: Cleaned warnings
15230 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15232 * doc/sdccman.lyx: fixed bug 739745
15233 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15235 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15237 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15238 it can be defined with CFLAGS when running configure
15239 * src/SDCCmain.c: fixed compiling + linking with object files
15241 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15243 * configure.in: configure for pic16 port,
15244 added --disable-pic16-port
15245 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15246 * src/SDCCmain.c: linkOptions is changed to set *,
15247 added if/endif conditional macros to remove options help
15248 messages from optionsTable when a port is not configured, added
15249 support for the PIc16 port in the ports table, when executing
15250 the compiler with no port specified on command line, a default
15251 port is selected with the new macro DEFAULT_PORT which is
15252 defined in port.h, in setDefaultOptions() linkOptions is removed
15253 from initialization assignment, since now it is a set,
15254 parseCmdLine uses setParseWithComma for linkOptions, in
15255 linkEdit() linkOptions are accessed with new function indexSet()
15256 which returns the i'th item of a set variable. See SDCCset.c, in
15257 linkEdit() when calling buildCmdLine(), added linkOptions as
15258 last argument. Now users can pass arguments to gplink via the
15259 -Wl option, main() uses pic16glue() to glue up pic16 programs
15260 * src/SDCCpeeph.c: various changes to support pic16
15261 * src/SDCCset.c: added function void *indexSet(set *, int) to
15262 return the i'th item of the set
15263 * src/SDCCset.h: added function prototype for indexSet()
15264 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15265 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15266 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15267 added macro DEFAULT_PORT
15268 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15269 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15271 * src/pic16/glue.c: commented out some error producing lines
15272 * src/pic16/main.c: __config directives are commented out to stop
15273 gpasm complaining and test the linkage with gplink, _linkCmd and
15274 _asmCmd changed to be more gplink and gpasm friendly
15275 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15276 produced an error when parsed, peep rule 12 is added to utilize
15277 movff, but it is commented out since the pCode does not support
15278 yet a command with 2 address arguments
15280 2003-05-18 <johan AT balder>
15282 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15283 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15284 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15286 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15287 Added feature to script commands from file.
15289 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15291 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15292 * src/SDCCutil.c: include ctype.h for win32
15294 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15296 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15298 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15300 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15301 Fixed so you can set breakpoints prior to run, run does not stop
15302 on entry now. Add tbreak. Other enhancements and fixes for use
15305 2003-05-12 Borut Razem <borut.razem AT siol.net>
15307 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15309 2003-05-11 Borut Razem <borut.razem AT siol.net>
15311 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15312 the path of bin directory, so that PATH is the only env. variable, which has to be set
15313 in case of standard installation.
15314 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15315 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15316 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15318 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15320 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15321 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15322 temp files are in the port dir; clean the gen/test directory when
15323 generating new test.c
15324 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15325 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15326 * support/regression/tests/zeropad.c: added
15328 2003-05-09 <johan AT balder>
15330 * src/SDCCglue.c: fixed bug #597940
15332 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15334 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15335 cache sfr, optimize next,step, fix off by one sourceline,
15336 support ddd list function.
15337 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15339 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15341 * support/regression/HTMLgen.py: added compare_s2f()
15342 * support/regression/Makefile: redo 1.27
15343 * support/regression/generate-cases.py: redo 1.5
15345 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15347 * support/regression/tests/float.c: workaround 33 bit hex constant
15348 * support/regression/tests/simplefloat.c: fix division for host
15350 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15352 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15353 that tame's the PIC's over-aggressive optimizer.
15355 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15357 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15360 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15362 Initial support for DS80C400. "Hello world" runs on TINIm400
15365 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15367 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15368 * Some notes on ddd usage added in debugger/README
15369 Martin Helmling adding more features and fixes for ddd GUI debugger.
15370 Code added for nexti, stepi, up, down, and other adjustments.
15372 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15374 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15375 * src/pic/peeph.def Added two rules to optimize carry manipulation
15376 * src/pic/* removed debug printfs
15378 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15380 * debugger/mcs51/cmd.c: added header newalloc.h
15382 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15384 * as/Makefile: new EXEEXT
15385 * as/z80/Makefile: remove trailing slash of BUILDIR
15386 * as/z80/clean.mk: new EXEEXT
15387 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15388 * support/cpp2/Makefile.in: new EXEEXT
15389 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15391 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15393 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15394 EXEEXT was introduced to fix all related problems with targets
15395 "clean", "install" and "uninstall"; a couple of further flaws
15396 especially with "clean" have been fixed too
15397 * as/mcs51/Makefile.in
15398 * as/mcs51/clean.mk
15402 * debugger/mcs51/Makefile.in
15403 * debugger/mcs51/clean.mk
15404 * link/z80/Makefile
15405 * link/z80/Makefile.in
15406 * link/z80/clean.mk
15408 * packihx/Makefile.in
15410 * sim/ucsim/Makefile
15411 * sim/ucsim/clean.mk
15412 * sim/ucsim/avr.src/Makefile.in
15413 * sim/ucsim/avr.src/clean.mk
15414 * sim/ucsim/s51.src/Makefile.in
15415 * sim/ucsim/s51.src/clean.mk
15416 * sim/ucsim/xa.src/Makefile.in
15417 * sim/ucsim/xa.src/clean.mk
15418 * sim/ucsim/z80.src/Makefile.in
15419 * sim/ucsim/z80.src/clean.mk
15420 * sim/ucsim/main_in.mk
15421 * sim/ucsim/packages_in.mk
15422 * sim/ucsim/gui.src/Makefile.in
15423 * sim/ucsim/gui.src/serio.src/Makefile.in
15424 * sim/ucsim/gui.src/serio.src/clean.mk
15427 * support/cpp2/Makefile.in
15428 * support/cpp2/clean.mk
15429 * support/makebin/Makefile
15430 * support/makebin/clean.mk
15431 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15432 * doc/sdccman.lyx: --program-suffix no longer needed
15434 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15436 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15437 Martin Helmling added support for ddd GUI debugger.
15438 Code added to display assembly, set variables, and other commands
15439 to interface to ddd.
15441 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15443 * as/Makefile: fix target clean
15444 * as/clean.mk: fix target clean
15445 * as/z80/clean.mk: fix target clean
15447 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15449 * Makefile.common.in: added AT EXEEXT AT
15450 * configure.in: removed all mingw32 stuff
15451 * configure: rebuilt from configure.in
15452 * doc/sdccman.lyx: updated section "installation"
15453 * support/scripts/sdcc_mingw32: adapted to configure
15454 * support/scripts/sdcc_cygwin_mingw32: added
15456 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15458 * src/pic Added object file support for the PIC port
15459 * src/pic Applied patch from Craig Franklin (this started the object file support)
15460 * src/regression Updated the PIC regression tests for object files
15462 2003-04-20 Borut Razem <borut.razem AT siol.net>
15464 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15465 lklex.c: In function `getfid':
15466 lklex.c:203: warning: array subscript has type `char'
15467 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15468 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15469 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15470 stack handling macros
15472 2003-04-19 Borut Razem <borut.razem AT siol.net>
15474 * "handling space characters in file path" task:
15475 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15476 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15477 * support/Util/MySystem.h: make it self-sufficient
15478 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15479 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15480 handling space characters in file path
15481 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15482 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15483 * support/Util/MySystem.c: handling space characters in executable's path
15485 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15487 * as/z80/Makefile: fix permanent rebuild of z80
15488 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15489 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15491 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15493 * src/SDCCopt.c: add special case optimization to replace modulo by
15494 a power of two with a bitwise AND.
15496 2003-04-18 <johan AT balder>
15498 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15500 2003-04-17 <johan AT balder>
15502 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15503 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15505 2003-04-13 Borut Razem <borut.razem AT siol.net>
15507 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15508 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15509 fixed mingw problem in adl_NORMALIZE_PATH
15511 2003-04-12 Borut Razem <borut.razem AT siol.net>
15513 * fixed "#pragma SAVE/RESTORE can not be nested":
15514 * src/SDCC.lex: reworked pragma handling functions
15515 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15516 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15518 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15520 * src/SDCCutil.c (pathEquivalent): defined but not used
15521 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15522 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15523 * configure: rebuilt from configure.in
15524 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15525 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15526 * device/include/Makefile.in: replace sdcc_datadir
15527 * device/lib/Makefile.in: replace sdcc_datadir
15528 * Makefile.common.in: add LDFLAGS from configure
15529 * packihx/Makefile.in: use LDFLAGS
15530 * src/Makefile.in: use LDFLAGS
15531 * support/cpp2/Makefile.in: add LDFLAGS from configure
15532 * support/makebin/Makefile: use LDFLAGS
15533 * .version: bumped version number to 2.3.5
15535 2003-04-12 Borut Razem <borut.razem AT siol.net>
15537 * completed "different paths" task:
15538 * src/SDCCmacro.c: fixed bug in handling quotes
15539 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15540 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15542 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15544 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15546 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15548 * ds390/gen.c ds390/peeph.def: fix bug 706781
15550 2003-04-11 Borut Razem <borut.razem AT siol.net>
15552 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15554 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15556 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15557 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15558 set - this bit used to not be set...).
15559 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15560 bad code in PIC Port
15561 * src/regression/and2.c added to test bug 609268
15562 * src/regression/Makefile added and2.c to regression test
15565 2003-04-08 <johan AT CP255758-A>
15567 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15568 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15569 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15571 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15573 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15575 * support/cpp2/Makefile.in: fix bug #487815
15576 * configure: rebuilt from configure.in
15577 * Makefile.common.in: docdir changed, new path suffixes
15578 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15579 * sdcc_vc_in.h: reflect changes from sdccconf.h
15580 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15581 * src/SDCCutil.h: remove BINDIR hack
15582 * doc/sdccman.lyx: update new path hierarchy
15584 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15586 * src/SDCCpeeph.c: added okToRemoveSLOC test
15588 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15590 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15592 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15594 * src/SDCCpeeph.c: added labelIsReturnOnly test
15595 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15597 2003-04-05 <johan AT balder>
15599 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15600 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15601 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15602 * src/SDCCast.c: fixed a warning
15603 * src/SDCCast.h: fixed a warning
15604 * src/SDCCicode.c (operandFromAst): fixed a warning
15606 2003-04-04 <johan AT balder>
15608 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15609 * src/SDCCast.c (decorateType): fixed bug #715076
15610 * src/SDCC.y: fixed bug #702907
15612 2003-04-03 <johan AT balder>
15614 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15615 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15616 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15617 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15618 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15620 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15622 * _decdptr.c: fix return values
15623 * _gptrget.c: fix return values
15624 * _gptrgetc.c: fix return values
15625 * _gptrput.c: fix return values
15626 * _mulint.c: fix return values
15627 * as/z80/Makefile: fix 'make -j' problem
15629 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15631 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15632 * configure.in: big cleanup, updated to autoconf 2.5x
15633 * configure: rebuilt from configure.in
15634 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15635 * sdcc_vc_in.h: reflect changes from sdccconf.h
15636 * doc/Makefile: fixed a flaw in "make install"
15638 2003-04-02 <johan AT balder>
15640 * src/ds390/gen.c (genCmp): no comments
15641 * src/mcs51/gen.c (genCmp): no comments
15642 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15643 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15645 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15647 * support/regression/generate-cases.py: place generated file in given sub directory
15648 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15649 * support/regression/Makefile: improvements for 'make -j';
15650 side effect: it's simpler and faster now
15652 2003-03-31 Borut Razem <borut.razem AT siol.net>
15654 * src/z80/main.c: link-{port} and as-{port} defined without path
15655 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15657 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15659 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15661 2003-03-30 Borut Razem <borut.razem AT siol.net>
15663 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15664 changed type of list parameter to set
15665 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15666 * src/port.h: changed type of do_assemble() parameter to set
15667 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15668 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15669 definition of "cppoutfilename" macro with NULL value in preProcess()
15670 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15671 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15672 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15673 replaced with set *binPathSet
15674 * shash_add() deallocates the item, if allready exsists, before adding the new one
15675 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15677 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15679 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15680 a nested for loop bug in the PIC port
15681 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15684 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15686 * support/Util/dbuf.h: remove C++ stuff to make it portable
15688 2003-03-28 Borut Razem <borut.razem AT siol.net>
15690 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15691 literal strings in stringLiteral()
15692 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15693 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15696 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15698 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15700 2003-03-26 <johan AT balder>
15702 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15703 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15704 * src/SDCCast.c (decorateType): fixed " -v < 3"
15706 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15708 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15709 Added Lenny Story's debug infrastructure changes:
15710 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15711 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15712 * src/cdbFile.c: added
15713 * src/SDCCdebug.c: added
15714 * src/SDCCdebug.h: added
15715 * src/SDCCast.c (createFunction)
15716 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15717 * src/SDCCmain.c (parseCmdLine, main)
15718 * src/SDCCmem.c (redoStackOffsets)
15719 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15722 * src/avr/gen.c (genAVRCode)
15723 * src/ds390/gen.c (gen390Code)
15724 * src/mcs51/gen.c (gen51Code)
15725 * src/pic/gen.c (genpic14Code)
15726 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15727 * src/xa51/gen.c (genXA51Code)
15728 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15730 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15732 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15733 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15735 2003-03-22 <johan AT balder>
15737 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15739 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15741 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15742 * doc/cdbfileformat.lyx: added, written by Lenny Story
15743 * doc/Makefile: added cdbfileformat.lyx
15744 * doc/clean.mk: added cdbfileformat.lyx
15746 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15748 * src/mcs51/peeph.def: fix bug #705773
15750 2003-03-20 <johan AT balder>
15752 An sfr/sbit can have an "at #" AND an initializer
15753 * src/SDCCsymt.c (checkSClass):
15754 * src/SDCCmem.c (allocGlobal):
15755 * src/SDCCmem.c (allocLocal):
15756 * src/SDCCast.c (createBlock):
15758 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15760 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15762 2003-03-16 <johan AT balder>
15764 Undid the hackup of const and volatile, the problem is much bigger
15766 * src/SDCCast.c:1.171
15767 * src/SDCCglue.c:1.138
15768 * src/SDCCicode.c:1.146
15769 * src/SDCCsymt.c:1.150
15770 * src/SDCCval.c:1.65
15772 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15774 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15775 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15777 2003-03-13 <johan AT balder>
15779 Hackup const and volatile modifiers in type chains a bit:
15781 * src/SDCCast.c:1.169
15782 * src/SDCCglue.c:1.136
15783 * src/SDCCicode.c:1.143
15784 * src/SDCCsymt.c1.146
15785 * src/SDCCsymt.h1.59
15786 * src/SDCCval.c:1.63
15788 2003-03-12 <johan AT balder>
15790 * src/SDCCBBlock.h: more LRH debugging junk
15791 * src/SDCCcflow.h: more LRH debugging junk
15792 * src/SDCCloop.c: more LRH debugging junk
15793 * src/SDCC.y (struct_declaration): fixed bug #697590
15794 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15795 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15796 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15798 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15799 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15800 test function names must now match exactly).
15801 * src/SDCCcse.c: added special case in findCheaperOp to allow
15802 extending a short integer. Makes less awful code for bug 700121 test case.
15804 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15806 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15807 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15809 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15811 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15812 actually called (operandsNotEqual() was called for all
15813 operandsNotEqualX tests).
15815 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15817 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15818 with shorter literals. Fixes bug 700121.
15820 2003-03-11 <johan AT balder>
15822 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15824 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15826 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15827 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15829 2003-03-10 Borut Razem <borut.razem AT siol.net>
15831 * src/SDCCmain.c: pipe preprocessor's output
15832 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15833 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15834 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15835 which closes all pipes in pipeSet set
15836 * src/SDCCset.c: free deleted item in function deleteSetItem()
15837 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15838 moved from z80 to src subproject
15839 * .version: increased version number to 2.3.4
15841 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15843 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15844 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15845 * support/regression/ports/xa51/spec.mk: fix typo
15847 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15849 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15851 2003-03-09 Borut Razem <borut.razem AT siol.net>
15853 * src/SDCCmain.c: pipe preprocessor's output
15854 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15855 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15856 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15857 which closes all pipes in pipeSet set
15858 * src/SDCCset.c: free deleted item in function deleteSetItem()
15859 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15860 moved from z80 to src subproject
15862 2003-03-09 Borut Razem <borut.razem AT siol.net>
15864 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15865 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15866 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15867 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15868 * src/SDCCglobl.h: unification of WIN32 native definitions
15870 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15872 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15874 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15876 * src/configure.in: check for endianess (even while cross-compiling)
15877 * src/configure: check for endianess (even while cross-compiling)
15878 * src/configure_in.h: check for endianess (even while cross-compiling)
15879 * src/avr/gen.c: remove old endianess stuff
15880 * src/mcs51/gen.c: remove old endianess stuff
15881 * src/ds390/gen.c: remove old endianess stuff
15882 * src/pic/gen.c: remove old endianess stuff
15883 * src/pic/genarith.c: remove old endianess stuff
15884 * src/pic/glue.c: fix endianess check
15885 * src/pic16/gen.c: remove old endianess stuff
15886 * src/pic16/genarith.c: remove old endianess stuff
15887 * src/pic16/glue.c: fix endianess check
15888 * src/xa51/gen.c: remove old endianess stuff
15889 * src/z80/gen.c: fix endianess check
15890 * src/SDCCglue.c: fix endianess check
15891 * src/ds390/peeph.def: fix bug 700036
15893 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15895 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15896 * src/configure: find appropriate data-types on host for SDCC's int and long
15897 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15898 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15899 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15901 2003-03-07 <johan AT balder>
15904 some minor cleanups before the big shot
15905 OP_DEFS and OP_USES now use Kevin's protection
15906 new option --nolabelopt
15908 * src/SDCCBBlock.c:
15917 * src/ds390/ralloc.c:
15918 * src/mcs51/ralloc.c:
15919 * src/pic/ralloc.c:
15920 * src/xa51/ralloc.c:
15921 * src/z80/ralloc.c:
15923 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15925 * src/pic/pcode.c (get_op): fix 64 bit warnings
15926 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15927 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15928 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15929 * support/regression/tests/malloc.c: fix 64 bit warnings
15931 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15933 * src/mcs51/gen.c (genMinus): fixed bug 696436
15935 2003-03-02 Borut Razem <borut.razem AT siol.net>
15937 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15939 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15941 * configure.in: test for mkstemp
15942 * sdccconf_in.h: add HAVE_MKSTEMP
15944 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15946 * device/include/ctype.h: removed warning while using --stack-auto
15947 * device/include/malloc.h: removed warning while using --stack-auto
15948 * device/include/string.h: removed warning while using --stack-auto
15950 2003-02-23 Borut Razem <borut.razem AT siol.net>
15952 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15953 because NDEBUG is defined (see man assert)
15954 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15956 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15958 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15959 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15961 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15963 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15964 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15966 2003-02-18 <johan AT balder>
15968 * as/mcs51/asmain.c (asmbl): module can start with a digit
15969 * as/z80/asmain.c (asmbl): module can start with a digit
15971 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15973 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15974 * src/asm.c: fix pipe() for Mingw32
15976 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15978 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15979 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15980 make -V work again; --c1mode reads now from stdin
15981 * doc/sdccman.lyx: added --c1mode
15982 * support/Util/SDCCerr.c: new messages for c1 mode
15983 * support/Util/SDCCerr.h: new messages for c1 mode
15984 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15986 2003-02-15 <johan AT balder>
15988 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15990 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15992 * doc/sdccman.lyx: Environment variables, -o and other minor things
15994 2003-02-14 <johan AT balder>
15996 * src/xa51/main.c: before anyone really tries to use it :)
15998 * Install doc's in share/sdcc/doc
15999 * removed some obsolete files
16000 * Do a proper make distclean and uninstall
16001 M Makefile.common.in
16004 M device/include/Makefile.in
16005 M device/lib/Makefile.in
16008 M sim/ucsim/doc/Makefile.in
16010 R src/avr/peeph.rul
16011 R src/xa51/peeph.rul
16012 M support/cpp2/Makefile.in
16013 M support/makebin/Makefile
16016 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16018 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16020 2003-02-10 Borut Razem <borut.razem AT siol.net>
16022 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16023 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16024 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16025 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16026 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16027 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16028 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16029 src/z80/Makefile.bcc: Borland Makefile cleanup
16030 * as/z80/Makefile.bcc: Added Borland Makefile
16031 * support/cpp2/borland.h: Removed
16033 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16035 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16036 * src/SDCC.lex: new pragma NOIV
16037 * src/SDCCglobl.h: new pragma NOIV
16038 * src/SDCCmem.c: new pragma NOIV
16040 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16044 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16046 * src/SDCCmain.c: signal handling is switched off by --debug
16047 * doc/Makefile: small fix for install; use clean.mk again
16048 * doc/clean.mk: clean *.pdf and *.html too
16050 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16052 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16053 * device/lib/printfl.c: fix a ds390 bug by making it portable
16054 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16055 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16056 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16057 * debugger/mcs51/cmd.c: converted multi-line string literals
16058 * sim/ucsim/globals.cc: converted multi-line string literals
16059 * src/SDCCmain.c: introduced signal handler to remove temp files
16060 * doc/Makefile: small tweaks, implement clean
16061 * doc: removed generated files
16063 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16065 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16066 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16067 Address Record is not correctly generated for DS390."
16069 2003-02-02 Borut Razem <borut.razem AT siol.net>
16071 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16072 * as/mcs51/asm.h: fixed compilation with Borland C
16073 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16074 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16075 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16076 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16077 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16078 src/z80/Makefile.bcc: delete $(LIB) only if exist
16079 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16081 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16083 * device/include/malloc.h: introduced NULL
16084 * device/include/string.h: introduced NULL
16085 * device/include/stdlib.h: introduced NULL
16086 * device/lib/_memcpy.c: removed NULL
16087 * device/lib/_strcat.c: removed NULL
16088 * device/lib/_strchr.c: removed NULL
16089 * device/lib/_strcmp.c: removed NULL
16090 * device/lib/_strcpy.c: removed NULL
16091 * device/lib/_strcspn.c: removed NULL
16092 * device/lib/_strlen.c: removed NULL
16093 * device/lib/_strncat.c: removed NULL
16094 * device/lib/_strncmp.c: removed NULL
16095 * device/lib/_strncpy.c: removed NULL
16096 * device/lib/_strpbrk.c: removed NULL
16097 * device/lib/_strrchr.c: removed NULL
16098 * device/lib/_strspn.c: removed NULL
16099 * device/lib/_strstr.c: removed NULL
16100 * device/lib/_strtok.c: removed NULL
16101 * device/lib/malloc.c: removed NULL, include own header
16103 2003-02-02 <johan AT balder>
16105 * 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
16106 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16107 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16108 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16109 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16110 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16112 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16114 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16117 2003-02-01 <johan AT balder>
16119 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16121 2003-01-31 <johan AT CP255758-A>
16123 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16125 2003-01-30 <johan AT balder>
16127 * src/SDCCBBlock.c: automatic bug detection
16128 * src/SDCCicode.c: automatic bug detection
16130 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16132 * src/SDCCglobl.h: now --xram-size 0 works
16133 * src/SDCCmain.c: now --xram-size 0 works
16135 2003-01-29 <johan AT balder>
16137 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16139 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16141 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16142 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16143 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16144 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16145 * src/SDCCglobl.h: Added options --xram-size and --code-size
16146 * src/SDCCmain.c: Added options --xram-size and --code-size
16148 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16150 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16151 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16153 2003-01-27 <johan AT balder>
16155 * src/SDCC.y: fixed bug #613764
16157 2003-01-26 <johan AT balder>
16159 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16160 * src/SDCCsymt.h: fixed bug #673374
16161 * src/SDCCglue.c: fixed bug #661910
16162 * src/SDCCast.c: fixed bug #458099 and 673374
16164 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16166 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16167 * as/mcs51/strcmpi.h: added
16168 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16169 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16170 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16171 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16172 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16173 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16174 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16175 * as/mcs51/Makefile.aslink: new module strcmpi
16176 * as/mcs51/Makefile.asx8051: new module strcmpi
16177 * as/mcs51/Makefil.bcc: new module strcmpi
16178 * as/mcs51/Makefile.in: new module strcmpi
16179 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16181 2003-01-26 <johan AT balder>
16183 * src/SDCCglue.c: reverted back to 1.124
16184 * src/SDCCast.c: reverted back to 1.156
16185 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16187 2003-01-25 <johan AT balder>
16189 * src/SDCCglue.c: A better fix for bug #661910
16190 * src/SDCCast.c: A better fix for bug #661910
16191 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16193 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16195 * src/Makefile.in: remove spawn.o
16196 * src/SDCCmain.c: remove spawn.h
16197 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16198 * src/spawn.c: removed
16199 * src/spawn.h: removed
16200 * support/regression/ports/ds390/spec.mk: link with -r
16202 2003-01-24 <johan AT CP255758-A>
16204 * src/ds390/gen.c (aopOp): fixed bug #667458
16205 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16206 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16207 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16209 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16211 * src/mcs51/peeph.def: better assembler identation by Frieder
16212 * src/mcs51/gen.c: better assembler identation by Frieder
16214 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16216 * as/z80/string.h: removed for gcc 3.2
16217 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16218 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16220 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16222 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16223 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16224 * support/regression/Makefile: separate temp files for ports
16225 * support/regression/generate-cases.py: separate temp files for ports
16226 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16227 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16229 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16231 * moved tinitalk to device/examples/ds390
16233 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16235 * as/mcs51/lkmem.c: rflag is for DS390
16236 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16237 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16238 (linkEdit): move mem- and map-files the same way as ihx-files
16239 * src/z80/main.c (_setDefaultOptions): removed --generic
16240 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16241 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16242 * src/pic/glue.c (picglue): --c1mode works again
16243 * src/pic16/glue.c (pic16glue): --c1mode works again
16244 * src/asm.c (printCLine): fix #660034
16246 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16248 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16249 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16250 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16251 * as/mcs51/lkmem (summary): better fix for sp problem
16252 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16253 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16254 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16255 remove --stack-after-data
16257 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16259 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16260 * src/SDCCutil.c (join): ugly bug: missing '\0'
16261 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16263 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16265 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16267 * src/pic/main.c (_asmCmd): gpasm supports -o
16268 * src/z80/main.c: more general macros
16269 * device/lib/Makefile.in: remove intermediate files
16271 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16273 * .version: Bumped version number to 2.3.3
16274 * src/SDCCBBlock.c: new option -o
16275 * src/SDCCglobl.h: new option -o
16276 * src/SDCCglue.c: new option -o
16277 * src/SDCCmain.c: new option -o
16278 * src/asm.c: new option -o
16279 * src/ds390/main.c: new option -o
16280 * src/pic/glue.c: new option -o
16281 * src/pic/pcode.c: new option -o
16282 * src/pic/ralloc.c: new option -o
16283 * src/pic16/glue.c: new option -o
16284 * src/pic16/pcode.c: new option -o
16285 * src/pic16/ralloc.c: new option -o
16286 * src/z80/main.c: new option -o
16287 * device/lib/Makefile.in: use -o
16288 * support/regression/ports/ds390/spec.mk: use -o
16289 * support/regression/ports/gbz80/spec.mk: use -o
16290 * support/regression/ports/mcs51/spec.mk: use -o
16291 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16292 * support/regression/ports/z80/spec.mk: use -o
16293 * support/regression/ports/ucz80/spec.mk: use -o
16294 * support/regression/ports/xa51/spec.mk: use -o
16295 * support/regression/fwk/lib/timeout.c: fix usage string
16297 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16298 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16300 2003-01-07 <johan AT balder>
16302 * src/SDCCast.c (decorateType): fixed bug #600035
16304 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16305 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16306 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16307 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16308 * src/pic/pcode.c: outcommented unused variable to remove warnings
16309 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16311 2003-01-06 <karl AT turbobit.com>
16312 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16315 2003-01-06 <johan AT balder>
16317 * src/SDCCicode.c: fixed array add
16319 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16320 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16321 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16323 2003-01-04 <johan AT balder>
16325 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16327 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16328 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16330 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16331 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16332 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16334 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16335 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16337 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16338 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16340 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16341 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16343 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16345 * in /sdcc/as/mcs51/ changed these files in order to create an
16346 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16347 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16348 following files to include the previous two files: aslink.dsp,
16349 Makefile.aslink, Makefile.bcc, and Makefile.in.
16351 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16352 .adb instead of .cdb
16354 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16356 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16357 value from option --iram-size.
16359 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16361 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16364 2002-09-18 <wiml AT hhhh.org>
16366 * SDCClrange.h: exposed setFromRange() and setToRange()
16367 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16368 packRegsForAccUse() (bug 542397)
16369 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16370 multiple times and emitting the fetch operations more than once
16371 added aopGetUsesAcc() function to allow binary operators to
16372 fetch their operands in the correct order; made genMinus() emit
16373 compact code for X = LITERAL - Y
16375 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16376 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16377 sprintf() in line 1267.
16379 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16380 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16383 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16384 Changes to aslink (All the changes are marked with 'JCF'):
16386 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16389 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16390 area BSEG. Also moves, if possible, the DATA area down into the internal
16391 ram so more space is available.
16393 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16396 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16397 not bytes. Function summary() which creates a memory usage summary
16398 file with extension .mem. Reports of overlaping stack and small stack
16399 size. If the space for the stack is less than 16 bytes aslink trows a
16402 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16403 the 8051. Option 'y' for memory summary output file.
16405 Changes to sdcc (All the changes are marked with 'JCF'):
16407 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16409 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16410 overlaying area for it (uses RegBankUsed[4]).
16412 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16413 bank zero as used by default. By default aslink locates the stack
16414 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16415 the creation of the .mem file. Delegates the allocation of data area
16416 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16417 the begining of the stack area to aslink.
16419 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16420 glue() in SDCCglue.c creates an area for it.
16422 2002-09-03 Borut Razem <borut.razem AT siol.net>
16423 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16424 sdcc/src/pic/glue.c:
16425 introduced atexit() handler for teporay files removal in case of
16426 errors, assertions, ...
16428 2002-08-29 Borut Razem <borut.razem AT siol.net>
16429 * sdcc/support/cpp2/auto-host_vc_in.h:
16430 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16431 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16432 Maybe there is a similar problem with BORLANDC? It should be checked!
16434 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16435 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16436 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16437 was not executed, and the compiler (cl) launched a warning:
16438 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16440 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16441 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16443 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16444 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16446 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16447 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16448 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16449 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16450 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16451 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16452 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16453 - added Release configuration in VS projects
16454 - review of compiler an linker options
16455 - VC .exe files are generated in bin_vc directory, not to interfere
16456 with binaries generated from other projects (cygwin, mingw, bcc ...)
16458 * sdcc/src/yacc.dsp: added
16460 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16461 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16462 and insert the version number definitions from .version
16464 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16466 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16467 added - genarate auto-host.h using auto-host_vc_in.h as template
16470 removed from CVS, generated automatically
16472 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16473 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16475 2002-08-11 Borut Razem <borut.razem AT siol.net>
16476 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16478 2002-08-10 Borut Razem <borut.razem AT siol.net>
16479 * src/SDCCmain.c (main):
16480 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16481 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16482 The consequence was that some temporary files were not removed.
16485 unification of code in functions tempfilename() and tempfile():
16486 function tempnam() is defined in Visual Studio 6.0 and .NET
16488 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16490 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16491 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16492 - removed compiler command line option /WX: Treats all warnings as errors
16493 - update a list of source files, included into the project
16495 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16496 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16497 changed project type to Generic Project so that can be correcly converted to VS.NET project
16499 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16501 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16503 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16505 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16506 added return 0 statements after assert() to make compiler happy
16508 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16509 added newline in the def file to keep MSC compiler satisfied
16511 * sdcc/src/z80/gen.c:
16512 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16513 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16514 - solved MSC error in function aopDump()
16516 * sdcc_vc.h: define PREFIX as "\\sdcc"
16518 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16519 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16521 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16522 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16523 - Rewrote the register banking algorithm.
16524 - Added pCode live-range analysis to registers (for now, only non-used and
16525 singly-used registers optimized away)
16527 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16529 * 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.
16531 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16532 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16534 2002-04-22 Michael Hope <michaelh AT vroom>
16536 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16538 * configure.in (DD_COPT): Added include support required for gbdk.
16540 * .version: Bumped version number just to increase it.
16542 * src/SDCCmain.c: Added -nostdinc to the default options.
16544 2002-04-15 Michael Hope <michaelh AT vroom>
16546 * device/lib/z80/printf.c (sprintf): Added.
16548 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16550 * src/z80/peeph.def: Added transpose redundent load rule.
16552 * src/z80/main.c: Added force callee saves for jaune.
16554 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16556 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16558 2002-03-28 Johan Knol <johan AT balder>
16560 * src/SDCCval.c: fixed bug #532436
16562 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16564 Added "char *Processor" field to the port structure.
16567 Added -p option. Allows port dependent processor to be specified.
16570 Initialized the new field char *Processor field to NULL in all ports
16573 Compiler generated registers for interrupt context saving
16574 were not getting allocated.
16576 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16579 Fixed left shift. Will promote the left side of a left shift
16580 if a) left shifting more than size of operand or b) when assigned
16581 to something size > size of left side
16583 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16585 tons of changes. Register allocation has been
16586 rewritten. Added customization for the various PICs. Flow
16587 analysis is restructured. ...
16589 * src/pic/device.h:
16592 * src/pic/device.c:
16593 Added. device.c is a PIC port hack to accomodate variations
16596 2002-03-13 Michael Hope <michaelh AT vroom>
16598 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16600 2002-03-04 johanknol <johanknol AT manik>
16602 * /src/SDCCval.c: fixed
16604 const unsigned char arr[][2] = { { 0, 1 } };
16605 t18.c:1: error: Initializer element is not constant
16607 2002-03-04 bela <bela AT manik>
16609 * /device/include/mcs51reg.h:
16610 ds89c420 register definition update
16612 2002-03-03 <johan AT FRIJA>
16614 * support/Util/SDCCerr.c: did something, but don't no why anymore
16616 * support/regression/tests/bug-524691.c: made it a little less shy
16618 * src/SDCCast.c (decorateType): fixed bug #524697
16620 * src/SDCCast.c: made some lineno improvements
16622 * src/SDCCval.c (getNelements): changed warning to error
16624 * src/SDCCglue.c (printIvalArray): changed warning to error
16626 * src/SDCCicode.c: fixed a warning for mingw
16628 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16630 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16632 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16634 * src/ds390/peeph.def:
16635 Added some more peephole rules
16637 * src/ds390/gen.c: Various fixes & enhancements
16639 * src/SDCClrange.c, src/SDCClrange.h:
16640 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16642 * src/ds390/ralloc.c:
16643 various fixes & enhancements (ds390) specific
16645 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16646 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16649 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16651 2002-03-02 <johan AT FRIJA>
16653 * src/SDCCast.c (decorateType): fixed bug #524708
16655 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16657 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16659 2002-03-01 Michael Hope <michaelh AT vroom>
16661 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16663 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16665 2002-03-01 <johan AT FRIJA>
16667 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16669 * src/SDCCast.c (decorateType): fixed bug #524209
16671 * src/SDCCval.c (valNot): fixed bug #524195
16673 2002-02-26 <johan AT balder>
16675 * src/xa51/gen.c: fixed a warning
16677 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16679 * src/SDCCast.c (decorateType): fixed bug #522534
16681 2002-02-23 <johan AT balder>
16683 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16685 2002-02-22 <johan AT balder>
16687 * src/SDCCast.c: fixed bug #514865
16689 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16691 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16693 * sdcc/src/SDCCloop.c:
16694 Previous fix was not good. basic blocks that have "break" or "return" are
16695 not really partof a loop , but live ranges used in these blocks should
16696 be live thru the entire loop, so set partOfLoop but don't add them to
16699 2002-02-21 <johan AT FRIJA>
16701 * src/SDCCcse.c: fixed bug #514308
16703 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16706 Fixed BUG #519583. If a conditional block ended in a return/break
16707 statement inside a loop, it was not being considered part of the loop.
16709 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16711 2002-02-10 Karl Bongers <karl AT turbobit.com>
16714 Fixed up SDCDB debugger somewhat. Updated debugger/README
16715 with lots of comments and notes.
16717 * device/examples/test2.c:
16718 Fix bug, "red" variable not being initialized(compiler complained).
16720 * device/examples/Makefile, examples/test3.c:
16721 Add Makefile in device/examples folder, compiles test3.c
16722 for use as a multiple module SDCDB test case.
16724 * sim/ucsim/cmd.src/cmdset.cc:
16725 Took out debug printfs in ucsim "next" command.
16727 * sim/ucsim/xa.src:
16728 Karl and Johan start ucsim XA support. Most dissassembly working,
16729 about 75% emulation done(plenty of work remaining).
16731 * sim/ucsim/z80.src:
16732 Add Z80 support to ucsim, add test-ucz80 regression test,
16733 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16734 Notice z80 compiler fails on examples/test3.c/crc code.
16736 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16738 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16739 Added support for --parms-in-bank1
16741 * src/ds390/peeph.def:
16742 added a few more peephole optimzations
16744 * src/ds390/main.c:
16745 1) added __builtin_inp & __builtin_outp used to read in data of given length
16746 from a memory mapped port
16747 2) added __builtin_memcmp
16748 3) added __builtin_swapw swap bytes of a short
16750 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16751 1) handle multiple send & receives from register bank1
16752 2) ralloc can now allocate DPTR1 to some liveRanges
16754 * src/SDCCsymt.c, src/SDCCsymt.h:
16755 changes to handle multiple sends & receives
16757 * src/SDCCptropt.h:
16758 added some pointer arithmetic optimization
16760 * src/SDCCptropt.c:
16761 added some pointer arithmetic optimizations but not stable yet so not
16762 called from anywhere (will get this working shortly)
16764 * src/SDCCopt.c: fixed for multiple sends & receives
16767 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16768 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16769 set preprocessor defines (depending on options)
16771 * src/SDCCicode.c, src/SDCCicode.h:
16772 changes made to handle multiple sends & receives
16775 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16777 * src/SDCCcse.c, src/SDCCcse.h:
16778 added function findbackward def (to be used in upcoming optimization)
16780 * src/SDCCcflow.c, src/SDCCcflow.h:
16781 added function returnAtEnd - to determine if a basic block terminates with
16784 * src/SDCCast.c, src/SDCCast.h:
16785 added option parms-in-bank1
16787 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16788 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16789 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16790 adjusted for --parms-in-bank1 option
16792 * device/include/string.h:
16793 donot redefine "reentrant" keyword
16795 * device/include/ds80c390.h: Added some more SFRs
16797 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16799 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16801 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16803 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16805 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16807 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16809 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16811 * Added --xram-movc option
16813 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16815 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16817 2002-01-11 Johan Knol
16819 * Added math lib of Jesus Calvino-Fraga
16821 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16823 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16824 * support/regression/Makefile: new target test-mcs51-stack-auto
16825 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16827 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16829 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16831 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16833 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16835 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16837 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16839 * src/SDCCglue.h: add definition for printIvalChar()
16841 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16843 * src/SDCCast.c: fix #498138 by Johan
16845 * src/SDCCglue.c: fix #498138 by Johan
16847 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16849 * support/regression/Makefile: fix clean
16851 * support/regression/ports/ds390/support.c: fix transmission of last character
16853 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16855 * /sdcc/src/ds390/gen.c:
16856 a) improved computing address of stack variable
16857 b) took out some #if 0 code
16858 c) improved parmBytes adjustment
16859 d) improved genPlusIncr & genMinusIncr
16860 e) genCmp could generate bad code (when left assigned to DPTR)
16861 f) Fixed bug in hasInc
16863 * /sdcc/src/ds390/ralloc.c:
16864 a) packRegsForSupport could mess up live information (Fixed)
16865 b) packRegsDPTRuse could be incorrect for left & right shift
16867 * /sdcc/src/mcs51/ralloc.c:
16868 packRegsForSupport could mess up the live information (Fixed)
16870 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16872 * /sdcc/src/SDCCast.c:
16873 can reverse a loop even if function call is present as long
16874 as the loop control variable is local & is not passed as parameter
16876 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16878 * /sdcc/ChangeLog: *** empty log message ***
16880 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16881 More builtin function additions for TININative
16883 * /sdcc/src/ds390/ralloc.c:
16884 Had broken the regression testsuite
16886 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16888 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16889 Added funcattr hasStackParms will be set for reentrant functions when there
16890 are paramteres on the stack, this helps in minimizing frame pointer generation
16891 typeFromStr can handle function pointers now
16893 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16894 *** empty log message ***
16896 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16898 * /src/ds390/gen.c, /src/ds390/main.c:
16899 More builtin function additions for TININative
16901 * /src/ds390/ralloc.c:
16902 Had broken the regression testsuite
16904 * /src/SDCCast.c: Fixed a bug in dumptree
16906 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16907 Added funcattr hasStackParms will be set for reentrant functions when there
16908 are paramteres on the stack, this helps in minimizing frame pointer generation
16909 typeFromStr can handle function pointers now
16911 * /doc/builtins.txt, /doc/TININative.txt:
16912 *** empty log message ***
16915 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16917 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16918 ALPHA version for -mTININative
16920 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16921 updated to reflect changes in the port structure
16924 added function do_assemble (similar to do_link) if non-null this function
16925 will be called to do assembly (-mTININative) requires a multi command
16927 added function genAssemblerEnd will be called to generate assembler Epilogue
16930 added _JavaNative to debug info printing
16932 * /src/SDCCmain.c: added option --tini-libid
16933 added port->do_assemble function (-mTININative) has a multi command assemble
16935 * /src/SDCCglue.c: Disabled "constExpr" check
16936 added port->genAssemblerEnd function
16938 * /src/SDCCglobl.h: Added option --tini-libid value
16941 tookout optimizeCompare from the header (has no external references)
16943 * /src/SDCCast.c: made one more function "static"
16945 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16947 * src/z80/mappings.i: Added z80asm support.
16949 * src/z80/main.c: Added z80asm support on --asm=z80asm
16951 * src/z80/gen.c: Fixed asm portability issues.
16953 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16955 * src/SDCCglue.c (printExterns): Added global/extern split.
16957 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16959 * support/regression/Makefile: added test for mcs51 model large
16961 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16963 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16965 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16967 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16969 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16971 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16973 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16975 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16977 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16979 * support/regression/tests/simplefloat.c: Port to mcs51.
16981 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16982 * support/regression/tests/bug-485362.c: Added.
16984 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16986 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16988 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16990 * src/z80/gen.c (aopDump): Added a dump function.
16992 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16993 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16995 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16997 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16999 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17001 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17003 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17005 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17007 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17009 * support/regression/ports/ds390/support.c: Use tinibios.
17011 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17013 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17015 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17016 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17018 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17020 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17022 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17024 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17026 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17027 (packRegsForIYUse): Created and optimised.
17029 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17031 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17032 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17034 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17036 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17038 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17040 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17042 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17044 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17046 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17048 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17050 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17052 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17054 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17056 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17057 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17058 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17060 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17062 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17063 (genNotFloat): Added.
17064 (genUminusFloat): Added.
17066 * device/lib/z80/Makefile: Added floating pt stubs.
17068 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17070 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17072 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17074 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17076 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17078 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17080 * sdcc/support/regression/Makefile: Add port ds390.
17082 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17084 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17086 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17088 * sdcc/support/regression/ports/ds390/support.c: Added.
17090 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17092 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17094 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17096 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17098 * device/include/malloc.h: Added z80 and gbz80 support.
17100 * device/lib/gbz80/heap.s: Added.
17102 * device/lib/z80/heap.s: Added.
17104 * device/lib/malloc.c: Added z80 and gbz80 support.
17106 * support/regression/tests/malloc.c (testMalloc): Added.
17108 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17110 * support/regression/tests/bug-478094.c: Added.
17112 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17114 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17116 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17118 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17120 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17122 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17124 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17126 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17128 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17130 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17132 * support/regression/tests/bug-477927.c: Added.
17134 * src/z80/peeph.def: Added minor rules.
17136 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17138 * src/z80/peeph.def: Added jump optimisation modification.
17140 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17142 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17144 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17146 * support/regression/tests/funptrs.c: Added.
17148 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17150 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17152 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17154 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17156 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17158 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17159 (movLeft2ResultLong): Created.
17161 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17162 (joinPushes): Added. Joins two char pushes into a word push.
17164 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17166 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17168 * support/makebin/Makefile (install): Added creation of dest dir.
17170 2001-10-24 Karl Bongers <karl AT turbobit.com>
17172 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17174 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17176 * src/z80/ralloc.c: Turned off faulty pack for one use.
17178 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17180 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17182 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17184 * support/regression/Makefile: Improved clean
17186 * support/regression/ports/gbz80/spec.mk: Added clean
17188 * support/regression/ports/host/spec.mk: Added clean
17190 * support/regression/ports/z80/spec.mk: Added clean
17192 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17194 * support/regression/ports/mcs51/timeout.c: little improvements
17196 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17198 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17200 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17202 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17204 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17206 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17208 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17210 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17211 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17213 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17215 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17217 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17219 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17221 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17223 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17225 * support/regression/tests/longor.c: Added.
17227 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17229 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17231 * as/mcs51/aslink.h: define PATH_MAX
17233 * as/mcs51/asm.h: define PATH_MAX
17235 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17237 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17239 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17241 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17243 * src/SDCCglobl.h: define PATH_MAX
17245 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17247 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17249 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17251 * src/z80/gen.c (gencjneshort): Fixed
17253 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17255 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17257 * support/regression/tests/bug-469671.c: Added.
17259 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17261 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17263 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17265 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17267 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17269 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17271 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17273 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17275 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17277 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17279 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17281 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17283 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17285 * 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.
17287 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17289 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17291 2001-10-07 <johan AT FRIJA>
17293 * device/lib/gets.c (gets): fixed the return value.
17295 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17296 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17298 * 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.
17300 * 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.
17302 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17304 * src/pic/gen.c: Removed Safe_strdup.
17306 * configure.in: Added option to enable libgc support.
17308 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17309 (bitVectUnion): Optimised.
17310 (bitVectIntersect): Optimised.
17311 (bitVectBitsInCommon): Optimised.
17312 (bitVectCplAnd): Optimised.
17314 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17316 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17318 * src/SDCCmain.c: distinguish between assembler debug and plain options
17320 * src/avr/main.c: remove standard assembler options
17322 * src/ds390/main.c: remove standard assembler options
17324 * src/mcs51/main.c: remove standard assembler options
17326 * src/port.h: removed "PENDING" comment
17328 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17330 * src/device/lib/_mulint.c : new, with assember functions
17332 * src/device/lib/_mullong.c : new, with assember functions
17334 * src/device/lib/_divuint.c : with assember functions
17336 * src/device/lib/_divsint.c : with assember functions
17338 * src/device/lib/_divulong.c: with assember functions
17340 * src/device/lib/_divslong.c: with assember functions
17342 * src/device/lib/_moduint.c : with assember functions
17344 * src/device/lib/_modsint.c : with assember functions
17346 * src/device/lib/_modulong.c: with assember functions
17348 * src/device/lib/_modslong.c: with assember functions
17350 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17352 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17354 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17355 replaced _mululong.c and _mulslong.c by _mullong.c
17357 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17359 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17361 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17363 * src/SDCCglue.c: test, if win32api is available for MINGW
17365 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17367 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17368 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17369 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17370 * support/regression/ports/host/spec.mk: removed GENERIC
17371 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17372 * support/regression/ports/z80/spec.mk: removed GENERIC
17374 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17376 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17378 * support/regression/tests/bug-467035.c: Created.
17380 2001-10-01 <johan AT FRIJA>
17382 * src/SDCC.y: fixed bug #466586 part 1
17384 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17386 * SDCCicode.c: z80 has no generic pointers
17387 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17389 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17391 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17393 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17395 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17397 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17399 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17401 * configure.in: Fixed up so that ucsim is only configured once.
17403 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17405 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17406 (getPathDifference): As above.
17408 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17410 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17412 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17413 * .version: Updated to 2.3.1
17415 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17416 Added copyright header.
17418 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17419 (assemble): Added support for macro based assembler commands.
17420 (linkEdit): Added support for macro based linker commands.
17421 (preProcess): Changed the pre-processor to use macros.
17422 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17423 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17425 * device/lib/z80/crt0.s: Added module name for debugging.
17427 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17429 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17431 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17433 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17435 * src/Makefile.in: Added SDCCmacro and SDCCutil
17437 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17439 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17441 2001-09-16 <johan AT FRIJA>
17443 * 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.
17445 2001-09-15 <johan AT FRIJA>
17447 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17448 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17450 2001-09-11 <johan AT FRIJA>
17452 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17454 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17456 * support/regression/tests/bug-460444.c: Added test case.
17458 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17459 (genCast): Added justification for all of the asserts.
17461 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17463 * support/regression/support.c: _xdata replaced by xdata
17465 * support/regression/spec.mk: removed _generic
17467 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17469 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17471 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17472 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17474 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17476 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17478 * support/regression/tests/bug-460010.c: Added test case.
17480 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17482 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17484 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17486 * support/regression/testfwk.c: removed workaround for bug #436344
17488 * support/regression/tests/bp.c: use less memory with mcs51
17490 * support/regression/tests/bug-441448.c: use less memory
17492 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17494 * support/regression/collate-results.py: typo
17496 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17498 * support/regression/tests/fetchoverlap.c: Added new test case.
17500 * support/regression/tests/bp.c: Added new test case.
17502 * support/regression/tests/bug-448984.c: Added new test case.
17504 * support/regression/tests/pow2shifts.c: Added new test case.
17506 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17507 (genlshTwo): Fixed right shift for count > 8.
17509 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17511 2001-09-08 <johan AT FRIJA>
17513 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17515 2001-09-07 <johan AT FRIJA>
17517 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17519 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17521 2001-09-06 <johan AT FRIJA>
17523 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17524 * bernhard noted me at this: "() equals to (void)" (1.38)
17526 2001-09-05 <johan AT FRIJA>
17528 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17530 2001-09-04 <johan AT FRIJA>
17532 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17535 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17537 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17539 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17541 * link/z80/aslink.h: Fixed path for PATH_MAX
17543 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17545 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17547 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17549 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17551 * 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.
17553 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17555 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17556 (genCmp): Fixed up genCmp for the GB with longs.
17558 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17560 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17562 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17564 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17566 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17568 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17570 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17572 * 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.
17574 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17576 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17578 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17580 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17582 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17584 * sim/ucsim/configure: little improvement of Cygwin-detection
17585 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17586 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17587 * support/regression/tests/bug-221100.c: small changes for mcs51
17588 * support/regression/tests/bug-221168.c: small changes for mcs51
17589 * support/regression/tests/bug-227710.c: small changes for mcs51
17590 * support/regression/tests/staticinit.c: small changes for mcs51
17591 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17592 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17593 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601