1 2008-02-17 Raphael Neider <rneider AT web.de>
3 * src/pic16/gen.c (AccRsh): cosmetic changes,
4 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
5 genRightShiftLiteral): fixed to work with SFRs as result by
6 assigning only once to result,
7 removed a lot of unused/excluded code fragments
9 2008-02-17 Raphael Neider <rneider AT web.de>
11 * device/include/pic/pic16f88.h,
12 * device/include/pic/pic16f886.h,
13 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
15 2008-02-17 Borut Razem <borut.razem AT siol.net>
17 * src/z80/peeph.def: applied patch
18 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
19 * src/z80/gen.c, src/z80/peeph.def: applied patch
20 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
22 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
24 * as/link/mcs51/aslink.dsp: removed SDK define
25 * as/link/z80/clean.mk: brought in sync with other ports
26 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
27 * as/hc08/Makefile.bcc,
28 * as/mcs51/Makefile.bcc,
29 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
30 * src/z80/main.c (_setValues): use the now capitalized -Z,
31 (z80_port, gbz80_port): generate debug information when asked
33 2008-02-16 Borut Razem <borut.razem AT siol.net>
35 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
36 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
37 as/z80/Makefile.in. as/z80/Makefile.bcc:
38 applied patch #1893393: patch for as-z80 and link-z80 to generate
39 cdb, thanks to Armin Diehl
40 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
41 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
42 asnoice.c moved to as/asxxsrc/asnoice.c
43 * src/z80/peeph-gbz80.def: applied patch
44 #1880235: Z80 return peephole, thanks to Philipp Krause
46 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
49 * doc/sdccman.lyx: bumped version to 2.7.5
50 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
52 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
54 * device/include/pic16/stdlib.h,
55 * device/lib/pic16/libc/stdlib/ltoa.c,
56 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
58 2008-02-13 Borut Razem <borut.razem AT siol.net>
60 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
61 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
62 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
63 src/SDCCopt.c, src/SDCCval.c:
64 fixed bug #1890273: SDCC Warning 154 shows wrong filename
66 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
68 * src/SDCCsymt.c (compareType): fixed bug 1309013
70 2008-02-09 Borut Razem <borut.razem AT siol.net>
72 * src/SDCCval.c, src/SDCCval.h:
73 code cleaning, added function constChrVal()
74 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
75 call constChrVal() instead constVal()
77 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
79 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
82 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
83 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
86 2008-02-01 Raphael Neider <rneider AT web.de>
88 * device/include/pic/pic16f886.h,
89 * device/include/pic/pic16f887.h: added RA6 and RA7
91 2008-01-24 Raphael Neider <rneider AT web.de>
93 * device/include/pic/pic16f88.h: added RA6 and RA7
94 * device/lib/pic/libdev/disabled_pic16f886.c,
95 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
97 * src/pic16/devices.inc,
98 * device/include/pic16/pic18f2423.h,
99 * device/include/pic16/pic18f2523.h,
100 * device/include/pic16/pic18fregs.h,
101 * device/lib/pic16/pics.all
102 * device/lib/pic16/libdev/pic18f2423.c,
103 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
104 * device/lib/pic16/libio/i2c.ignore,
105 * device/lib/pic16/libio/usart.ignore,
106 * device/lib/pic16/libio/adc.ignore: ignore new devices
108 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
110 * src/SDCCast.c (createRMW): fixed bug 1582651
112 2008-01-20 Borut Razem <borut.razem AT siol.net>
114 * src/SDCCcse.c: partially fixed enhancement request
115 #1793872 - multiply by -1 not collapsed
116 * support/regression/tests/arithcsi.c: added regression test
118 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
120 * as/mcs51/asx8051.dsp: removed define SDK
121 * as/mcs51/i51mch.c (machine): fixed bug 1865114
122 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
124 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
125 cosmetic changes, brought more in sync, changed old K&R to ANSI
127 2008-01-13 Borut Razem <borut.razem AT siol.net>
129 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
130 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
132 2007-12-30 Borut Razem <borut.razem AT siol.net>
134 * src/pic16/gen.c: fixed implementation of bitwise operations for
136 * support/regression/tests/bitwise.c: added test cases
138 2007-12-29 Borut Razem <borut.razem AT siol.net>
140 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
141 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
142 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
143 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
144 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
145 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
146 src/pic16/pcode.[ch]: added const qualifier
147 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
148 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
149 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
150 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
151 * as/asxxsrc/aslex.c: use dbuf_getline()
152 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
153 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
154 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
155 as/z80/asm.h, as/z80/z80adr.c:
156 changed type of ib and ip to const char *
158 2007-12-28 Borut Razem <borut.razem AT siol.net>
160 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
161 introduced (readlin) - long lines are turuncated
162 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
163 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
164 as/z80/Makefile.in: moved aslex.c to asxxsrc
165 * as/hc08/aslex.c, as/z80/aslex.c: deleted
166 * as/hc08/asmain.c, as/mcs51/asmain.c:
167 added missing initialization of a_addr field
168 * support/regression/tests/long_asm_line.c: added regtest for long
171 2007-12-22 Borut Razem <borut.razem AT siol.net>
173 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
175 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
177 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
179 2007-12-16 Borut Razem <borut.razem AT siol.net>
181 * device/include/pic16/stdbool.h: removed, since already exists in
182 device/include/; this also fixes bitopcse.c regression test for pic16
184 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
185 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
186 dereference doesn't work; covered by regression test bug1399290
188 2007-12-05 Borut Razem <borut.razem AT siol.net>
190 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
193 2007-12-01 Borut Razem <borut.razem AT siol.net>
195 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
196 corrected handling of the highest_valid_address
198 2007-11-17 Raphael Neider <rneider AT web.de>
200 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
201 * src/pic/glue.c (picglue): emit .file if --debug is given
203 2007-11-17 Raphael Neider <rneider AT web.de>
205 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
206 care when left or right operand resides in result, fixes #1830220
208 2007-11-17 Borut Razem <borut.razem AT siol.net>
210 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
211 #983491 - "Merge duplicate strings function is ineffective"
212 * support/regression/tests/bug-983491.c: regtest disabled
213 * as/asxxsrc: created
214 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
215 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
216 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
217 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
218 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
219 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
220 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
221 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
222 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
223 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
224 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
225 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
226 created as/asxxsrc directory, assym.c and strcpi.c moved into it
228 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
230 * device/include/stdarg.h: added and removed some casts
231 * src/SDCCsymt.c (compareType): Fully check types between generic and
232 non-generic pointers, also accept ptr-ptr to void-ptr assignments
234 2007-11-13 Borut Razem <borut.razem AT siol.net>
236 * support/regression/tests/bug-1817005.c:
237 added regtest for bug #1817005 - as-z80 chokes on long labels
239 2007-11-12 Borut Razem <borut.razem AT siol.net>
241 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
242 as\z80\asout.c, as\z80\aslist.c:
243 fixed bug #1817005 - as-z80 chokes on long labels
245 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
248 * as/z80/asmain.c: cosmetic changes
251 * as/z80/alloc.h: removed
253 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
254 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
255 * as/link/hc08/Makefile.in,
256 * as/link/mcs51/Makefile.in,
257 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
259 * as/link/mcs51/lkarea.c,
260 * as/link/mcs51/lkmain.c: cosmetic changes
261 * as/link/hc08/lklibr.c,
262 * as/link/z80/lklibr.c,
263 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
264 used cygwin_conv_to_full_posix_path,
265 added warnings, cosmetic changes, brought more in sync
266 changed old K&R into ANSI function declarations
267 * as/link/z80/lklibr.c (loadAdb): added
268 * as/link/z80/lkmain.c: removed -- option from usage text
270 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
272 * src/mcs51/gen.c (outBitC): optimized for no result
274 2007-10-31 Borut Razem <borut.razem AT siol.net>
276 * src/SDCCsymt.c: fixed (hopeful properly) bug
277 #1805702 - order of extern matters
278 * support/regression/tests/bug-1805702.c: enabled regtest for bug
281 2007-10-29 Borut Razem <borut.razem AT siol.net>
283 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
284 - order of extern matters
285 * support/regression/tests/bug-1805702.c: disabled regtest for bug
288 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
290 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
291 24bitMode, portIsDS390
292 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
293 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
294 (notVolatileVariable): also check sloc names,
295 (callFuncByName): moved ftab[] out of function and sorted it by use
297 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
299 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
300 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
301 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
302 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
303 * support/regression/tests/bug-880197.c: new, added
305 2007-10-28 Borut Razem <borut.razem AT siol.net>
307 * support/regression/Makefile.in,
308 support/regression/ports/mcs51-large/spec.mk,
309 support/regression/ports/mcs51-xstack-auto/spec.mk,
310 support/regression/ports/mcs51-stack-auto/spec.mk,
311 support/regression/ports/mcs51-medium/spec.mk,
312 support/regression/ports/mcs51-common/spec.mk,
313 support/regression/ports/mcs51-common/*,
314 support/regression/ports/mcs51-small/*:
315 mcs51 renamed to mcs51-common, created mcs51-small
316 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
317 * support/regression/tests/bug-1805702.c: added regtest for bug
320 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
322 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
323 added new rules 265 - 270
324 * support/regression/tests/bug1721024.c:new, added
325 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
326 introduced new test-mcs51 to run all mcs51 tests
328 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
330 * support/regression/tests/bug1816470.c: new, added
332 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
334 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
335 propagate for *,+,- with float, fixed bug 1816470
336 (decorateType): cast to resultTypeProp instead of resultType
338 2007-10-19 Borut Razem <borut.razem AT siol.net>
340 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
341 function is ineffective" for pic16 tareget
342 * support/scripts/listerr.c: corrected include path
343 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
346 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
348 * support/regression/tests/using.c: new, added
349 * support/regression/tests/vaargs.c: fixed and enabled test
351 2007-10-18 Borut Razem <borut.razem AT siol.net>
353 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
355 * support/regression/tests/bug-983491.c: added regtest for bug #983491
357 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
359 * doc/sdccman.lyx: documented option --Werror
360 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
361 RegBankUsed[] earlier
363 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
365 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
369 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
371 * src/SDCCast.c (decorateType): improved optimization of tri-op
372 * src/SDCCerr.c (vwerror, setWError),
374 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
375 warnings as errors, thanks Stas Sergeev for PATCH 1813211
377 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
379 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
380 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
381 * support/regression/tests/bug-223113.c,
382 * support/regression/tests/bug-426632.c,
383 * support/regression/tests/bug-468811.c,
384 * support/regression/tests/bug-477835.c,
385 * support/regression/tests/bug-478094.c,
386 * support/regression/tests/bug-499644.c,
387 * support/regression/tests/bug-524209.c,
388 * support/regression/tests/bug-524211.c,
389 * support/regression/tests/packcast.c,
390 * support/regression/tests/structidx.c: added empty tests
391 * support/regression/tests/bug-607243.c: enabled test
393 2007-10-06 Borut Razem <borut.razem AT siol.net>
395 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
396 support of universal binaries on Mac OS X
398 2007-10-02 Borut Razem <borut.razem AT siol.net>
400 * src/SDCCval.h: unified double2ul macro for all platforms
401 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
402 * support/regression/tests/bitwise.c: added regtest for bug #1777758
404 2007-09-30 Borut Razem <borut.razem AT siol.net>
406 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
408 * sdcc_vc_in.h: enabled warnings
409 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
410 unsigned type, result still unsigned
411 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
413 2007-09-28 Raphael Neider <rneider AT web.de>
415 * src/pic/device.c (find_device): prevent buffer underflow error
416 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
417 the just destroyed list entry
419 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
421 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
424 2007-09-18 Borut Razem <borut.razem AT siol.net>
426 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
427 applied to unsigned type, result still unsigned
429 2007-09-17 Borut Razem <borut.razem AT siol.net>
431 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
432 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
433 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
434 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
435 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
436 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
437 src/z80/gen.c, src/z80/ralloc.c:
438 fixed bug #1739860 - sdcc does not work correctly on some platforms
440 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
442 2007-09-17 Raphael Neider <rneider AT web.de>
444 * src/pic16/device.c: reverted to previous version
445 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
447 2007-09-16 Raphael Neider <rneider AT web.de>
449 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
450 as this raises a ton of gpasm warnings, just emit a second label
451 * src/pic16/devices.inc,
452 * device/lib/pic16/pics.all,
453 * device/lib/pic16/libdev/pic18f2585.c,
454 * device/lib/pic16/libdev/pic18f2680.c,
455 * device/lib/pic16/libdev/pic18f2682.c,
456 * device/lib/pic16/libdev/pic18f2685.c,
457 * device/lib/pic16/libdev/pic18f4585.c,
458 * device/lib/pic16/libdev/pic18f4680.c,
459 * device/lib/pic16/libdev/pic18f4682.c,
460 * device/lib/pic16/libdev/pic18f4685.c,
461 * device/include/pic16/pic18f2585.h,
462 * device/include/pic16/pic18f2680.h,
463 * device/include/pic16/pic18f2682.h,
464 * device/include/pic16/pic18f2685.h,
465 * device/include/pic16/pic18f4585.h,
466 * device/include/pic16/pic18f4680.h,
467 * device/include/pic16/pic18f4682.h,
468 * device/include/pic16/pic18f4685.h,
469 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
470 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
471 patch contributed by Anton Strobl, applied with changes
473 2007-09-16 Raphael Neider <rneider AT web.de>
475 * device/include/pic16/pic18f2431.h,
476 * device/include/pic16/pic18f25j10.h,
477 * device/include/pic16/pic18f4431.h,
478 * device/include/pic16/pic18f45j10.h: adopted common include style
479 * device/include/pic16/pic18f1320.h,
480 * device/include/pic16/pic18f2320.h,
481 * device/include/pic16/pic18f2525.h,
482 * device/include/pic16/pic18f4320.h,
483 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
484 * device/include/pic16/pic18fregs.h: prepared for automatic include
485 file selection by having DEVICE.h for every DEVICE
486 * device/lib/pic16/libdev/pic18f2320.c,
487 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
489 * device/lib/pic16/configure.in,
490 * device/lib/pic16/configure: use rm -rf instead of rmdir
491 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
492 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
494 2007-09-09 Borut Razem <borut.razem AT siol.net>
496 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
497 distingush between i386 and ppc Mac OS X versions
499 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
501 * src/mcs51/gen.c (genReceive): fixed bug 1788177
502 * support/regression/tests/bug1788177.c: new, added
504 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
506 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
507 * device/include/mcs51/lint.h added keyword __naked
509 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
513 * src/SDCCmem.h: removed maxRegBank
514 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
515 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
516 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
517 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
518 name and behaviour to handle banked functions
519 (scan4op): and use it to fix bug 1786213
521 2007-09-03 Raphael Neider <rneider AT web.de>
523 * device/include/pic16/pic18f248.h,
524 * device/include/pic16/pic18f258.h,
525 * device/include/pic16/pic18f448.h,
526 * device/lib/pic16/libdev/pic18f248.c,
527 * device/lib/pic16/libdev/pic18f258.c,
528 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
529 added T0CONbits, fixes #1786891
531 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
533 * src/ds390/gen.c (genFarPointerSet),
534 * src/hc08/ralloc.c (packRegisters),
535 * src/mcs51/ralloc.c (packRegisters),
536 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
538 * src/SDCCicode.h: POINTER_SET can be true for literals too
539 * support/regression/tests/bug1750318.c: new, added
541 2007-08-23 Borut Razem <borut.razem AT siol.net>
543 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
544 library versions without the completition functionality
546 2007-08-22 Raphael Neider <rneider AT web.de>
548 * device/include/pic16/pic18f1220.h,
549 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
551 2007-08-12 Borut Razem <borut.razem AT siol.net>
553 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
555 2007-08-11 Borut Razem <borut.razem AT siol.net>
557 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
558 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
559 support/Util/SDCCerr.[ch] moved to src
560 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
561 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
562 device/examples/ds390/tinitalk/tinitalk.dsp,
563 device/examples/serialcomm/windows/serialcomm.dsp,
564 support/librarian/librarian.dsp:
565 removed linking of unused odbc32.lib and odbccp32.lib
566 * support/scripts/winres.h:
567 added for compilation with Visual C++ 2005 Express Edition
569 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
571 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
574 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
576 * sdccconf_in.h: update the endian test so that SPARC Solaris
577 does not throw syntax errors
579 2007-08-06 Borut Razem <borut.razem AT siol.net>
581 * doc/sdccman.lyx: removed two index entries which prevented the
582 generation of sdcc doc archive
584 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
586 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
587 instead of lyx 1.5.0.
589 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
591 * device/include/hc08/mc68hc908apxx.h: new header contributed by
592 Lucas Loizaga, with minor modifications. Thanks!
594 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
596 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
599 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
601 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
602 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
605 2007-07-22 Borut Razem <borut.razem AT siol.net>
607 * configure.in, configure: re-introduced .version
608 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
609 the version reverted to 2.7.0
611 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
614 * doc/sdccman.lyx: bumped version to 2.7.3
615 * device/include/mcs51/compiler.h: fixed elif->else
616 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
617 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
618 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
619 enable accuse for bit operands
620 * src/SDCCmain.c (printVersionInfo),
621 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
622 environment descriptor
623 * src/SDCCutil.h: added getBuildEnvironment
624 * src/SDCCglue.c (initialComments): use getBuildEnvironment
625 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
626 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
627 * support/regression/tests/bug1348008.c,
628 * support/regression/tests/bug1496419.c,
629 * support/regression/tests/bug1503067.c,
630 * support/regression/tests/preproc.c: added empty tests
632 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
634 * support/regression/tests/bug1678803.c: new, added
636 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
639 * as/link/hc08/lkihx.c,
640 * as/link/hc08/lkrloc.c,
641 * as/link/mcs51/lkihx.c,
642 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
643 ihxExtendedLinearAddress
644 * as/link/mcs51/lkrloc.c (relr),
645 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
646 acall/ajmp, see bug 830513
648 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
650 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
651 (cseBBlock): remember aggr2ptr has been used
652 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
653 (geniCodeAssign): fixed bug 868103
654 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
655 added operandSize prototype
656 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
657 (genDataPointerSet): use max of size of right and result,
658 (gencjne): added parameter useCarry for optimization,
659 (genCmpEq): use carry if appropriate,
660 (genXor): check if operand already in carry
661 * support/regression/tests/bug-868103.c: enabled test
663 2007-07-12 Raphael Neider <rneider AT web.de>
665 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
667 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
669 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
670 from Robert Larice, thanks
671 * support/regression/tests/bitopcse.c,
672 * support/regression/tests/bitvars.c,
673 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
674 * support/regression/tests/bug-927659.c: enabled test for z80
675 * support/regression/tests/bug1738367.c: added extra tests by Frieder
676 * support/regression/tests/bug1745717.c: new, added
677 * support/regression/tests/literalop.c,
678 * support/regression/tests/nullstring.c: removed storage definitions that
681 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
683 * device/include/stdbool.h: do not define __bool_true_false_are_defined
684 and bool for targets that do not fully support it.
685 * support/regression/tests/bug1546986.c,
686 * support/regression/tests/bug1723128.c,
687 * support/regression/tests/bug1734654.c,
688 * support/regression/tests/bug1738367.c,
689 * support/regression/tests/constantRange.c: only use bool if allowed
691 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
693 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
694 Larice, also handle function pointers
695 * support/regression/tests/bug1749275.c: new, added
697 2007-07-03 Borut Razem <borut.razem AT siol.net>
699 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
700 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
701 #1746528: SDCC should ignore ':' in inline assembler comments
702 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
704 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
706 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
707 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
709 2007-06-29 Borut Razem <borut.razem AT siol.net>
711 * src/SDCCmain.c: fixed bug
712 #1744746: SDCC #4867: broken option --xram-size
714 2007-06-28 Borut Razem <borut.razem AT siol.net>
716 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
717 find out the endianess of host machine for ucsim
719 2007-06-27 Borut Razem <borut.razem AT siol.net>
721 * support/regression/generate-cases.py: corrected the file name
723 * configure.in, configure, sdccconf_in.h: find out the endianess of
725 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
728 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
730 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
732 2007-06-26 Borut Razem <borut.razem AT siol.net>
734 * support/regression/generate-cases.py: display warning if function
735 list is empty; implemented more flexible rule for detection of
736 testing functions, allowing return type 'void' in the same line as
737 the function name in the function definition
738 * support/regression/tests/bug-1654060.c: corrected test
739 * support/librarian/sdcclib.c: fixed warning:
740 format '%s' expects type 'char *', but argument 2 has type 'int'
742 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
744 * support/librarian/sdcclib.c: Added feature Requests [1510635]
745 Multiple infiles for sdcclib.
747 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
749 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
752 2007-06-18 Borut Razem <borut.razem AT siol.net>
754 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
755 how to handle comments, so they have to be removed by the
756 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
757 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
758 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
759 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
760 table driven option hadling
762 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
764 * src/SDCCast.c (decorateType),
765 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
766 iCode to ast level to fix bug 1738367
767 * support/regression/tests/bug1738367.c: new, added
769 2007-06-15 Raphael Neider <rneider AT web.de>
771 * src/pic16/devices.inc,
772 * device/lib/pic16/pics.all,
773 * device/include/pic16/pic18fregs.h,
774 * device/include/pic16/pic18f[24][45]20.h,
775 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
776 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
777 * device/lib/pic16/Makefile.in: faster cleanup
779 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
781 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
783 2007-06-13 Raphael Neider <rneider AT web.de>
785 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
787 2007-06-12 Raphael Neider <rneider AT web.de>
789 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
790 suppress bit defines if NO_BIT_DEFINES is #define'd
791 * device/include/pic/pic*.h: recreated all headers to include
792 conditional bit defines
793 * device/include/pic/pic16f886.h,
794 * device/include/pic/pic16f887.h: fixed based on newer .inc file
795 * device/include/pic/recreate.sh: script to recreate the complete
796 device library files based on the currently supported devices
798 2007-06-12 Borut Razem <borut.razem AT siol.net>
800 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
801 support/regression/Makefile.in, support/scripts/build.mak,
802 support/scripts/Makefile.snapshot:
803 use new svn URL scheme
804 * doc/sdccman.lyx: SDCC Wiki moved to
805 http://sdcc.wiki.sourceforge.net/
807 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
809 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
810 * support/regression/tests/bug1734654.c: added
812 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
814 * src/SDCCast.c (decorateType): optimized '?' for equal operands
815 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
816 with literal operands
818 2007-06-10 Borut Razem <borut.razem AT siol.net>
820 * as/link/z80/lklibr.c: fixed mingw build warning
821 lklibr.c:575: warning: implicit declaration of function 'tolower'
822 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
823 src/z80/main.c: move target specific options from src/SDCCmain.c
824 to src/<target>/main.c
826 2007-06-09 Borut Razem <borut.razem AT siol.net>
828 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
829 removed unused swap_sense; removed outBitCLong, replaced with outBitC
830 * support/regression/tests/bug-1294691.c: added
832 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
834 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
835 can also be static, fixes bug 1733438
836 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
837 have absolute address too
838 (computeType): added optimization for 'cond ? true : false'
839 * support/regression/tests/absolute.c: added test for static absolute var
841 2007-06-08 Raphael Neider <rneider AT web.de>
843 * src/regression/Makefile: suppress parallel builds, allow easy
844 switching between pic14/pic16 ports
845 * src/regression/picregs.h: added pic14/16 header file switch
846 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
847 inline.c,nestfor.c,string1.c}: include "picregs.h"
849 2007-06-07 Borut Razem <borut.razem AT siol.net>
851 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
852 permanent solution to suppress GCC 4.2.0 c++ warning:
853 deprecated conversion from string constant to `char *'
854 use 'const char *' where ever required
855 * support/regression/generate-cases.py: implemented more flexible rule
856 for detection of testing functions, allowing white-spaces surrounding
857 the function name and the 'void' parameter.
858 * support/regression/tests/constantRange.c,
859 support/regression/tests/scott-compare3.c: fixed failing regression
860 tests, uncovered by implementation of more flexible rule for detection
863 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
865 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
867 2007-06-04 Borut Razem <borut.razem AT siol.net>
869 * configure.in, configure, config_vc.awk: sdcc version number is now
870 stored in configure.in; removed .version
871 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
872 doc/INSTALL.txt: version bumped to 2.7.2
873 * sim/ucsim/configure.in, sim/ucsim/configure:
874 use "read" to read from .version
876 2007-06-03 Borut Razem <borut.razem AT siol.net>
878 * */Makefile.in: removed annoying warning:
879 Makefile:xx: Makefile.dep: No such file or directory
881 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
883 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
884 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
885 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
886 * src/SDCCast.c (resultTypePropagate): propagate for '!',
887 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
888 bugfix: only use newBoolLink for bit result type
889 * src/SDCCicode.c (geniCodeLogic): added param tree,
890 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
891 (geniCodeLogicAndOr): use IS_BIT,
892 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
893 (ast2iCode): added tree param to geniCodeLogic for comparisons
894 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
895 * support/regression/tests/bug1723128.c: added test NotZero
897 2007-06-01 Borut Razem <borut.razem AT siol.net>
899 * SDCPP synchronized with GCC CPP release version 4.2.0,
900 currently the latest release:
901 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
902 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
903 support/cpp2/cppdefault.h, support/cpp2/except.h,
904 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
905 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
906 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
907 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
908 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
909 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
910 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
911 support/cpp2/opts.h, support/cpp2/output.h,
912 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
913 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
914 support/cpp2/system.h, support/cpp2/version.c,
915 support/cpp2/Makefile.in: modified
916 * support/cpp2/opts-common.c: added
917 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
918 * device/lib/pic16/libdev/pic18f[24]5j10.c:
919 search for included source file in local directory
920 * sim/ucsim/configure, sim/ucsim/configure.in:
921 temporary solution to suppress GCC 4.2.0 c++ warning:
922 deprecated conversion from string constant to `char *'
924 2007-06-01 Raphael Neider <rneider AT web.de>
926 * device/lib/pic/libdev/pic12f683.c,
927 * device/include/pic/pic12f683.h: added GPIO bits
929 2007-06-01 Raphael Neider <rneider AT web.de>
931 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
932 quotation marks, clarified role of PIC14 vs. PIC16 ports
933 * src/pic16/devices.inc,
934 * device/include/pic16/pic18fregs.h,
935 * device/include/pic16/pic18f[24][45]j10.h,
936 * device/lib/pic16/pics.all,
937 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
938 18f24j10, 18f25j10, 18f44j10, and 18f45j10
939 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
940 for new devices as they are not yet supported by gputils
942 2007-05-31 Borut Razem <borut.razem AT siol.net>
944 * Small Device C Compiler 2.7.0 released
945 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
946 changed sdcc version to 2.7.1
947 * support/scripts/sdcc.nsi: added How to create WIN32 release
950 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
952 * doc/sdccman.lyx: documented initialization and allocation of absolute
953 variables, bit parameter passing, the need for function pointers to be
954 reentrant and alpha quality support of inline and retrict
956 2007-05-26 Borut Razem <borut.razem AT siol.net>
958 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
959 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
960 * docs/knownbugs.html: updated
962 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
964 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
966 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
968 (gencjneshort): optimized when left is AOP_DIR
969 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
970 initializing unions in a struct/array
971 * support/regression/fwk/include/testfwk.h: added defines for data, near
972 and far for host and z80
973 * support/regression/tests/bug1723128.c: new, added
975 2007-05-22 Borut Razem <borut.razem AT siol.net>
977 * doc/knownbugs.html: updated
979 2007-05-21 Raphael Neider <rneider AT web.de>
981 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
982 error message instead
983 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
985 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
987 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
989 2007-05-21 Raphael Neider <rneider AT web.de>
991 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
993 * src/regression/gpsim_assert.h,
994 * src/regression/Makefile,
995 * src/regression/pcodeopt.c: regression test for the above fix
997 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
999 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1000 jumps to self, fixed bug 1717281
1002 2007-05-10 Borut Razem <borut.razem AT siol.net>
1004 * support/scripts/gen_known_bugs.pl: cosmetic fix
1005 * doc/knownbugs.html: generated by gen_known_bugs.pl
1007 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1009 * src/SDCCast.c (createFunction): also generate non-inlined version of
1010 function for functions declared as "static inline"
1011 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1012 function can be inlined after non-inlined version generated.
1014 2007-05-10 Borut Razem <borut.razem AT siol.net>
1016 * support/scripts/gen_known_bugs.pl: added script
1017 which generates knownbugs.html
1019 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1021 * doc/knownbugs.html: updated for release 2.7.0
1023 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1025 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1027 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1029 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1030 (throughout): updated generating comments
1031 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1032 (throughout): updated generating comments
1033 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1034 rule instead of at the second, or it might skip lines when removing the
1036 * support/regression/tests/bug1714204.c: changed test to foo
1038 2007-05-08 Borut Razem <borut.razem AT siol.net>
1040 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1041 thanks to SDCC Distributed Compile Farm members,
1042 added Z80 and GBZ80 command line options
1043 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1045 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1048 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1049 * support/regression/tests/longlit.c: modified to be tested at all and
1050 to pass the actual test
1052 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1054 * device/include/mcs51/uPSD33xx.h: Added.
1056 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1058 * device/lib/_gptrput.c,
1059 * device/lib/_gptrget.c: removed old code,
1061 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1062 * support/regression/tests/bug1714204.c: new, added
1064 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1066 * support/regression/tests/regtrack.c: test was never executed
1067 because of the regression test being picky about white spaces.
1068 * device/lib/mcs51/crtclear.asm: added comment
1070 2007-05-06 Raphael Neider <rneider AT web.de>
1072 * device/lib/pic/Makefile.rules,
1073 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1074 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1076 2007-05-06 Raphael Neider <rneider AT web.de>
1078 * src/pic16/device.h,
1080 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1081 _pic16_setDefaultOptions): removed/reordered command-line args
1082 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1083 devices, regrouped command line args, environment variables),
1084 clarified sone points, added sections on how to add devices to the
1087 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * src/z80/peeph.def: fixed bug in rule 2
1091 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * src/port.h: added TARGET_MCS51_LIKE
1094 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1095 take advantage of it too
1096 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1097 (shiftR2Left2Result): Optimized: don't check shifting by 0
1098 * src/z80/peeph-z80.def,
1099 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1100 modifications, see patch 1700823
1101 * src/mcs51/peep.c (): fixed bug 1712928
1102 * support/regression/tests/bug1712928.c: new, added
1104 2007-05-05 Borut Razem <borut.razem AT siol.net>
1106 * device/lib/pic16/Makefile.common.in,
1107 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1108 removed bash dependencies
1110 2007-05-01 Borut Razem <borut.razem AT siol.net>
1113 fixed bug #1710507: --i-code-in-asm makes compile fail
1114 all iCode comments are now one liners
1115 * src/mcs51/gen.c: fixed memory leak
1117 2007-05-01 Raphael Neider <rneider AT web.de>
1119 * device/lib/pic/libdev/*.c
1120 * device/include/pic/*.h: regenerated all device libs from updated
1122 * support/scripts/inc2h.pl: documented usage, now uses strict to
1125 2007-04-30 Borut Razem <borut.razem AT siol.net>
1128 fixed bug #1669175: Problem with space in output paths
1129 documented how to use paths with spaces for Windows users
1131 2007-04-29 Borut Razem <borut.razem AT siol.net>
1133 * Fixed svn:eol-style and svn:keywords properties
1134 * src/SDCCval.c: fixed bug
1135 #1592871: Segfault with "large" const arrays of characters
1136 replaced recursion with iteration
1137 * Removed svn:executable property from non-executable files
1139 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1141 * src/mcs51/gen.c (genRet): fixed bug 1707003
1143 2007-04-27 Raphael Neider <rneider AT web.de>
1145 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1146 createReachingDefinitions,assignValnums,pic16_destructDF,
1147 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1148 prevent NULL pointer dereferences
1149 * device/lib/pic/libdev/pic16f886.c,
1150 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1151 prevent building them, gputils do not really support them yet
1153 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1155 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1156 helps printf_small. 32 bytes more __idata mem.
1158 2007-04-27 Raphael Neider <rneider AT web.de>
1160 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1161 return early when pb or pb->pcHead is NULL (patch #1708427)
1162 * src/regression/empty.c,
1163 * src/regression/Makefile: added test with empty functions
1164 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1166 2007-04-27 Borut Razem <borut.razem AT siol.net>
1168 * src/SDCCast.c: fixed feature request
1169 #1547512: Redundant strings linked when using sizeof("abc")
1171 2007-04-23 Borut Razem <borut.razem AT siol.net>
1173 * doc/sdccman.lyx, src/SDCCmain.c:
1174 peep-hole comments are generated only if --fverbose-asm option is
1175 specified and --no-peep-comments is not, as proposed by Frieder.
1176 * support/regression/Makefile.in: compile regression tests with
1177 --fverbose-asm option so one can "grep" whether a new (or an old)
1178 peephole is (still) applied; requested by Frieder.
1180 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1182 * device/include/pic/pic16f886.h,
1183 * device/include/pic/pic16f887.h,
1184 * device/lib/pic/libdev/pic16f886.c,
1185 * device/lib/pic/libdev/pic16f887.c,
1186 * device/include/pic/pic14devices.txt,
1187 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1189 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1191 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1194 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1196 * device/lib/_memset.c: assembler version for mcs51
1198 2007-04-22 Borut Razem <borut.razem AT siol.net>
1200 * support/scripts/listerr.c: program to create the list of errors and
1201 warnings list from - added
1202 * doc/sdccman.lyx: removed the note
1203 "For list of warnings and corresponding codes, see err_warn.txt"
1204 * src/SDCCsymt.c: fixed bug #1699804:
1205 Bug with some uses of sizeof(static local array) (MCS51)
1206 * support/regression/tests/bug-1699804.c: added
1208 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1210 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1211 (main): added option -i,
1212 (asmbl, case S_INCL): use search_path_fopen,
1213 mostly from patch 1579668 by Peter Miller, thanks
1214 * src/z80/main.c: fixed typo --callee-saves-bc
1215 * device/include/mcs51/compiler.h: added sfrword for Tasking
1217 2007-04-20 Borut Razem <borut.razem AT siol.net>
1219 * src/z80/main.c: replaced reserved keyword asm with asmblr
1221 2007-04-19 Borut Razem <borut.razem AT siol.net>
1223 * src/port.h: use const pointers to strings
1224 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1225 * src/pic16/main.c: include SDCCargs.h
1226 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1227 const char, since the strings are dynamically allocated
1228 * src/SDCCmain.c: options.code_seg and options.const_seg are
1229 dynamically allocated; check port specific command line options
1230 before the general ones
1231 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1233 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1235 * device/include/ds400rom.h,
1236 * device/lib/ds390/lcd390.c,
1237 * device/lib/ds390/memcpyx.c,
1238 * device/lib/ds390/rtc390.c,
1239 * device/lib/ds400/ds400rom.c,
1240 * device/lib/ds400/memcpyx.c,
1241 * device/lib/hc08/_ret.c: more replacements of keywords with their
1242 double underscore equivalents
1243 * device/lib/ds390/Makefile.in,
1244 * device/lib/ds400/Makefile.in,
1245 * device/lib/gbz80/Makefile.in,
1246 * device/lib/hc08/Makefile.in,
1247 * device/lib/mcs51/Makefile.in,
1248 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1250 2007-04-17 Borut Razem <borut.razem AT siol.net>
1252 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1253 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1254 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1255 to --fverbose-asm, to be gcc'ish
1257 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1259 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1261 2007-04-17 Borut Razem <borut.razem AT siol.net>
1263 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1264 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1265 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1266 with their double underscore equivalent
1268 2007-04-14 Borut Razem <borut.razem AT siol.net>
1270 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1273 2007-04-13 Borut Razem <borut.razem AT siol.net>
1275 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1277 * device/examples/serialcomm/windows/serial.[ch],
1278 device/examples/serialcomm/windows/test_serialcomm.cpp:
1279 updated by Bela Torok
1280 * device/examples/serialcomm/windows/serialcomm.dsw,
1281 device/examples/serialcomm/windows/serialcomm.dsp: added
1283 2007-04-13 Jan Waclawek <wek AT efton.sk>
1285 * doc/sdccman.lyx: additions and changes at various places
1286 (submitted as #1697136).
1287 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1289 2007-04-10 Borut Razem <borut.razem AT siol.net>
1291 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1292 LyX file format changed to 245
1293 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1294 "FreeWare" replaced with "free open source"
1296 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1300 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * device/include/pic16/pic18fregs.h,
1304 * device/lib/_decdptr.c,
1305 * device/lib/_divsint.c,
1306 * device/lib/_divslong.c,
1307 * device/lib/_divuint.c,
1308 * device/lib/_divulong.c,
1309 * device/lib/_fs2schar.c,
1310 * device/lib/_fs2sint.c,
1311 * device/lib/_fs2slong.c,
1312 * device/lib/_fs2uchar.c,
1313 * device/lib/_fs2uint.c,
1314 * device/lib/_fs2ulong.c,
1315 * device/lib/_fsadd.c,
1316 * device/lib/_fscmp.c,
1317 * device/lib/_fsdiv.c,
1318 * device/lib/_fseq.c,
1319 * device/lib/_fsget1arg.c,
1320 * device/lib/_fsget2args.c,
1321 * device/lib/_fsgt.c,
1322 * device/lib/_fslt.c,
1323 * device/lib/_fsmul.c,
1324 * device/lib/_fsneq.c,
1325 * device/lib/_fsnormalize.c,
1326 * device/lib/_fsreturnval.c,
1327 * device/lib/_fsrshift.c,
1328 * device/lib/_fssub.c,
1329 * device/lib/_fsswapargs.c,
1330 * device/lib/_gptrget.c,
1331 * device/lib/_gptrgetc.c,
1332 * device/lib/_gptrput.c,
1333 * device/lib/_logexpf.c,
1334 * device/lib/_modsint.c,
1335 * device/lib/_modslong.c,
1336 * device/lib/_moduint.c,
1337 * device/lib/_modulong.c,
1338 * device/lib/_mulint.c,
1339 * device/lib/_mullong.c,
1340 * device/lib/_schar2fs.c,
1341 * device/lib/_ser.c,
1342 * device/lib/_setjmp.c,
1343 * device/lib/_sint2fs.c,
1344 * device/lib/_slong2fs.c,
1345 * device/lib/_spx.c,
1346 * device/lib/_uchar2fs.c,
1347 * device/lib/_uint2fs.c,
1348 * device/lib/_ulong2fs.c,
1349 * device/lib/asincosf.c,
1350 * device/lib/atanf.c,
1351 * device/lib/calloc.c,
1352 * device/lib/ds390/tinibios.c,
1353 * device/lib/ds400/tinibios.c,
1354 * device/lib/expf.c,
1355 * device/lib/free.c,
1356 * device/lib/hc08/_mulint.c,
1357 * device/lib/logf.c,
1358 * device/lib/malloc.c,
1359 * device/lib/printf_fast.c,
1360 * device/lib/printf_tiny.c,
1361 * device/lib/printfl.c,
1362 * device/lib/realloc.c,
1363 * device/lib/ser_ir.c,
1364 * device/lib/serial.c,
1365 * support/regression/tests/libmullong.c: replaced all special keywords
1366 with their double underscore equivalent
1367 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1368 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1370 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1371 (genRet): if the bit-symbol is ruonly it already is in the carry
1372 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1373 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1374 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1375 type UCHAR if dest is not bit
1377 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1379 * device/include/math.h,
1380 * device/lib/cotf.c,
1381 * device/lib/expf.c,
1382 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1384 2007-04-01 Borut Razem <borut.razem AT siol.net>
1386 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1387 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1388 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1389 gcc_unreachable() called internal_error()...
1391 2007-03-30 Raphael Neider <rneider AT web.de>
1393 * src/pic/ralloc.c (isData): suppress garbage debug output
1395 2007-03-28 Borut Razem <borut.razem AT siol.net>
1398 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1399 is developed, built and used worldwide, and the word "night" doesn't
1402 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1404 * device/include/mcs51/C8051F360.h: new, added
1405 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1407 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1409 * src/SDCC.y (declaration_specifiers, function_specifier),
1410 * support/Util/SDCCerr.c,
1411 * support/Util/SDCCerr.h,
1413 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1415 * src/SDCCmem.c (deallocParms),
1416 * src/SDCCast.c: support for function inlining, not quite complete
1417 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1418 'restrict' qualifier
1420 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1422 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1423 (saveRBank, unsaveRBank): don't save bits,
1424 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1425 * support/regression/tests/bug1535242.c: new, added
1426 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1427 thanks Alexey Shamrin <shamrin AT gmail.com>,
1428 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1429 removed header guard)
1431 * sdcc.spec: bumped version to 2.6.5
1432 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1434 2007-03-22 Borut Razem <borut.razem AT siol.net>
1436 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1437 fixed bug #1653671: sdcdb integration into ddd is broken
1439 2007-03-22 Raphael Neider <rneider AT web.de>
1441 * src/pic/gen.c (popGetExternal): augmented to also create references
1442 to external variables (not only labels),
1443 (genCall): comment on plan to reduce PAGESEL overhead,
1444 (genFunction, genEndFunction): also save/restore FSR around interrupt
1445 handling code, removed lots of unused code
1446 (genDivOneByte): release acquired temp register
1447 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1449 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1450 for registers that need to be saved during interrupts (FSR, STATUS,
1451 PCLATH; W needs special handling), currently only FSR is used
1453 2007-03-22 Raphael Neider <rneider AT web.de>
1455 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1457 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1459 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1461 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1463 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1465 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * as/link/aslink.h: added LKOBJEXT
1468 * as/link/hc08/link_hc08.dsp,
1469 * as/link/hc08/Makefile.bcc,
1470 * as/link/hc08/Makefile.in,
1471 * as/link/mcs51/aslink.dsp,
1472 * as/link/mcs51/Makefile.bcc,
1473 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
1474 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
1475 * as/link/lkaomf51.c: merged and moved
1476 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
1477 * as/link/z80/lkdata.c,
1478 * as/link/lkdata.c: merged and moved
1479 * as/link/hc08/lkmain.c,
1480 * as/link/mcs51/lkmain.c: cosmetic changes
1481 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
1482 * as/link/lklex.c: use LKOBJEXT
1483 * as/link/z80/lklist.c, as/link/lklist.c: merged,
1484 ANSI-fied functions, removed bubble-sorts
1485 * as/link/z80/lksym.c as/link/lksym.c: merged,
1487 * as/link/z80/linkgbz80.dsp,
1488 * as/link/z80/linkz80.dsp,
1489 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
1490 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
1491 * as/link/z80/lkhead.c,
1492 * as/link/z80/lklex.c: deleted
1493 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
1494 * as/link/z80/lkmain.c: added copyfile()
1496 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1498 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
1500 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1502 * device/lib/_strlen.c: assembler version for mcs51
1504 2007-03-13 Raphael Neider <rneider AT web.de>
1506 * device/include/pic16/pic18f2221.h,
1507 * device/include/pic16/pic18f2321.h,
1508 * device/include/pic16/pic18f2331.h,
1509 * device/include/pic16/pic18f4221.h,
1510 * device/include/pic16/pic18f4321.h,
1511 * device/include/pic16/pic18f4331.h: fixed config byte location names
1512 * support/scripts/inc2h-pic16.pl: removed debug output, emit
1513 consistently named config byte locations
1515 2007-03-13 Borut Razem <borut.razem AT siol.net>
1517 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
1518 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
1519 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1520 as/link/z80/Makefile.in, as/z80/Makefile.in:
1523 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1525 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
1526 * device/lib/printf_large.c: pointer was converted to generic
1527 pointer for mcs51 models other than model-small (Maarten noticed)
1529 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1531 * device/include/mcs51/ADuC84x.h: Added.
1533 2007-03-10 Borut Razem <borut.razem AT siol.net>
1535 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
1536 fixed RFE #1624219: double backslashes in filenames;
1537 functions hexEscape(), octalEscape() and copyStr() moved from
1538 SDCCval.c to SDCCutil.c and made them glovbally available
1540 2007-03-09 Borut Razem <borut.razem AT siol.net>
1542 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
1543 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
1544 1673361: Missaligned comments in output files
1546 2007-03-09 Raphael Neider <rneider AT web.de>
1548 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
1550 2007-03-09 Raphael Neider <rneider AT web.de>
1554 * src/pic/ralloc.c: suppress undesired debug output
1555 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
1557 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1559 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
1561 2007-03-07 Borut Razem <borut.razem AT siol.net>
1563 * device/lib/pic16/libdev/pic18f[24][34]31.c:
1564 search include files in the current directory
1566 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1568 * src/SDCCglue.c (emitMaps, glue),
1569 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
1571 * support/regression/tests/absolute.c: added xdata test
1573 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
1575 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
1576 added condition to macro, fixes bug 1666080
1578 2007-03-02 Raphael Neider <rneider AT web.de>
1580 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
1582 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1584 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
1585 be cleared. Unconditionally set __XPAGE
1586 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
1588 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1593 * src/mcs51/rtrack.c,
1595 * doc/sdccman.lyx: added --no-gen-comments
1596 * src/mcs51/peeph.def: added 192.b, disabled 185
1598 2007-02-25 Raphael Neider <rneider AT web.de>
1600 * src/pic16/gen.c (genCast): fixed typo
1601 * device/lib/pic16/Makefile.subdir: only install existing files
1602 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
1604 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
1607 * device/lib/mcs51/crtclear.asm,
1608 * device/lib/mcs51/crtxclear.asm: renumbered labels
1609 * device/lib/mcs51/Makefile.in: added crtcall.asm
1610 * doc/sdccman.lyx: documented mcs51 crt* library startup code
1611 * src/mcs51/gen.c (movc): removed,
1612 (aopGet, genPlusBits): clear a after loading the carry (possibly from
1614 (toCarry, genSend, genRet): added function toCarry,
1615 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
1616 (assignBit, genAssign, genCast): added function assignBit
1617 * src/mcs51/Makefile.bcc: added rtrack.c
1618 * src/mcs51/ralloc.h: made valueKnown a bitfield
1619 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
1620 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
1621 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
1622 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
1623 * src/z80/gen.c: added AOP_IS_PAIRPTR,
1624 (_pop): only pop valid pairs, see gencjneshort,
1625 (gencjneshort): return pair that still needs to be popped, restructured,
1626 (gencjne, genCmpEq): call _pop
1628 2007-02-23 Raphael Neider <rneider AT web.de>
1630 * device/include/pic/pic14devices.txt: 16f684 has only one config word
1632 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1634 * device/include/mcs51/P89LPC925.h: Added.
1636 2007-02-18 Raphael Neider <rneider AT web.de>
1638 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
1640 2007-02-17 Borut Razem <borut.razem AT siol.net>
1642 * support/cpp2/directives.c, support/cpp2/version.c:
1643 synchronized with GCC CPP 4.1.2
1645 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1647 * src/mcs51/rtrack.h,
1648 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
1649 by checking the strings passed by emitcode() to the assembler.
1650 Feel free to change. This in part addresses RFE #482179.
1651 Set environment variable SDCC_RTRACK to enable.
1652 * src/mcs51/gen.c: inserted hooks
1653 * src/mcs51/ralloc.h: added two members to struct regs
1654 * support/regression/tests/regtrack.c: added
1656 2007-02-14 Borut Razem <borut.razem AT siol.net>
1658 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
1659 * Makefile.in: applied patch from Makefile related part of
1660 #1469393: Compiler does not initialize static data
1662 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1664 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
1665 for better fix of bug 1273984, compiles pic16 rand.c
1667 2007-02-12 Borut Razem <borut.razem AT siol.net>
1669 * src/pic16/main.c: fixed pic16 standard library directory bug
1671 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
1673 * src/hc08/gen.c (genSwap): fix swap regression test
1675 2007-02-10 Borut Razem <borut.razem AT siol.net>
1677 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
1679 * support/regression/tests/bug-1654060.c: added regression test for
1682 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1684 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
1685 bit moves in return statement
1687 2007-02-09 Borut Razem <borut.razem AT siol.net>
1689 * src/SDCC.y: fixed bug #1654060 typedef within function causes
1692 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1694 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
1695 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
1697 2007-02-07 Raphael Neider <rneider AT web.de>
1699 * src/pic16/devices.inc,
1700 * device/include/pic16/pic18fregs.h,
1701 * device/include/pic16/pic18f[24][34]31.h,
1702 * device/lib/pic16/libdev/pic18f[24][34]31.c,
1703 * device/lib/pic16/pics.all: added 18f[24][34]31 family
1704 * device/lib/pic16/libio/i2c.ignore: do not build i2c
1706 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
1709 can this have lived here for so many years?
1710 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
1711 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
1712 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
1714 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
1716 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
1717 appended by loop induction must be at the very end of the eBBlock
1719 2007-02-05 Kevin Vigor
1721 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
1723 2007-02-05 Borut Razem <borut.razem AT siol.net>
1725 * support/regression/fwk/lib/timeout.c: native WIN32 port,
1726 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
1728 2007-02-03 Borut Razem <borut.razem AT siol.net>
1730 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
1731 applied patch #1646602 option to set default signedness of char to
1732 unsigned, added -funsigned-char command line option,
1733 thanks to Gunther Jehle
1734 * device/lib/Makefile.in: added the -f option to rm so it doesn't
1735 prompt for file deletion a few hundred times (especially the
1736 subversion files, which have ro permissions so it asks for
1737 confirmation), thanks to Simon McAuliffe;
1738 added {} + option to find in order to remove multiple files from a
1741 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1743 * device/include/mcs51/SST89x5xRDx.h: Added.
1745 2007-02-02 Raphael Neider <rneider AT web.de>
1747 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
1748 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
1750 2007-02-01 Raphael Neider <rneider AT web.de>
1752 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
1755 2007-01-31 Borut Razem <borut.razem AT siol.net>
1757 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
1758 if compiled with GCC. Thanks to Raphael Neider
1760 2007-01-31 Raphael Neider <rneider AT web.de>
1762 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
1763 operand names, handles name and (name + n) for all n,
1764 (sameBank): restructured, also check bank allocation policy,
1765 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
1766 (pic14_operandsAllocatedInSameBank): check whether to operands
1767 will be allocated into the same bank (i.e., section) to reduce
1768 BANKSEL overhead, queried from pcode.c:sameBank,
1769 (pic14printLocals): reintroduced clustering registers into a single
1770 section: all compiler generated symbols will now reside in one
1771 bank (per file), reducing BANKSEL overhead and code size,
1772 (showAllMemmaps): use local dbuf where possible
1774 2007-01-29 Raphael Neider <rneider AT web.de>
1776 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
1777 (call_libraryfunc): retrieve/create symbol and mark as used,
1778 (genFunction): mark defined functions as non-extern and add again
1779 to code memmap for later output
1780 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
1781 (pic14printLocals): reworked for new symbol emission,
1782 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
1783 showAllMemmaps): reworked symbol output using dbufs, added handling
1784 of string literals (still incomplete),
1785 (picglue): removed symbol emission, moved into showAllMemmaps,
1786 (emitSymbolSet): new workhorse for symbol output,
1787 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
1789 2007-01-29 Borut Razem <borut.razem AT siol.net>
1791 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
1792 component contains the extension separator.
1794 2007-01-28 Borut Razem <borut.razem AT siol.net>
1796 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
1798 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
1799 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
1800 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
1801 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
1802 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
1803 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
1804 src/z80/gen.c, support/Util/MySystem.c:
1805 accept slash and backslash as directory separator on WIN32 and
1808 2007-01-28 Raphael Neider <rneider AT web.de>
1810 * src/pic16/devices.inc,
1811 * device/include/pic16/pic18f[24][23]21.h,
1812 * device/include/pic16/pic18fregs.h,
1813 * device/lib/pic16/libdev/pic18f[24][23]21.c,
1814 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
1815 * device/lib/pic16/libio/adc.ignore,
1816 * device/lib/pic16/libio/i2c.ignore,
1817 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
1818 family, as gputils do not yet support the devices
1819 * device/lib/pic16/Makefile.subdir: ignore errors on install
1820 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
1821 headers and libraries from gputils .inc files
1823 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1825 * doc/sdccman.lyx: add printf_fast_f precision limitation note
1827 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1829 * doc/sdccman.lyx: add printf benchmarks
1831 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1833 * device/lib/printf_fast.c: fix %c, char promoted to int
1834 * device/lib/printf_tiny.c: fix %c, char promoted to int
1836 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1838 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
1840 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1842 * support/regression/tests/swap.c: 64 bit hosts failed
1843 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
1845 2007-01-25 Raphael Neider <rneider AT web.de>
1847 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
1848 based on absolute register address, patch by Alex Blond
1850 2007-01-22 Raphael Neider <rneider AT web.de>
1852 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
1853 emitted, do not emit them again...
1855 2007-01-22 Raphael Neider <rneider AT web.de>
1857 * src/regression/bank1.c, src/regression/compare6.c,
1858 src/regression/add.c: cosmetic changes
1859 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
1860 * src/pic/gen.c: fixed global zero and one,
1861 (aopForSym): removed unued code,
1862 (aopGet): assert aop is defined, check and use `index' of
1863 pCodeImmd operands (fixes #1630908),
1864 * src/pic/pcode.c (get_op): added output of generic pointer tag,
1865 (register_reassign): prevent accidental register unification,
1866 (ReuseReg): cosmetic changes (also above)
1867 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
1868 pic14emitStaticSeg): do not emit initialized data,
1869 (printIval*): replaced with working versions,
1870 (pic14createInterruptVect,picglue): use idata for initialized data,
1871 now init data should work in all modules (not only main()),
1872 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
1874 2007-01-21 Borut Razem <borut.razem AT siol.net>
1876 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
1877 use -fPIC or -fpic if they are supported and not ignored
1878 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
1879 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
1881 2007-01-20 Borut Razem <borut.razem AT siol.net>
1883 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
1884 implemented RFE #1470316: allow "$" in variable names
1886 2007-01-20 Raphael Neider <rneider AT web.de>
1888 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
1890 2007-01-20 Raphael Neider <rneider AT web.de>
1892 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
1893 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
1894 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
1895 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
1896 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
1897 * device/lib/pic/libdev/pic*.c,
1898 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
1899 * device/lib/pic/libdev/Makefile.in: show progress
1901 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1903 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
1904 * support/scripts/sdcc_cygwin_mingw32,
1905 * support/scripts/sdcc_mingw32,
1906 * support/scripts/build.mak: replaced --datadir by --datarootdir for
1907 conformance with autoconf 2.6
1909 2007-01-19 Raphael Neider <rneider AT web.de>
1911 * src/pic/device.c (register_map): fixed list construction
1912 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
1913 (genMod): removed case for genModbits,
1914 (genModbits): removed as now unused/unimplemented
1915 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
1917 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1919 * support/regression/tests/swap.c: added in response to #1638622
1920 * doc/sdccman.lyx: synced version, minor changes
1922 2007-01-18 Borut Razem <borut.razem AT siol.net>
1924 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
1925 thanks to Gunther Jehle
1926 * src/asm.c: don't die if the file drfined in #line couldn't be opened
1927 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
1928 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
1929 use filename in lineno instead.
1930 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
1931 print the file name in ast_print()
1933 2007-01-18 Borut Razem <borut.razem AT siol.net>
1935 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
1937 * src/SDCC.lex: stringLiteral() returns const char pointer,
1938 EOF detection in stringLiteral(), fixed asmbuf memory leak,
1939 fixed column counting
1940 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
1941 accept const char pointer as parameter
1942 * src/SDCCdwarf2.c: corrected buffer size
1944 2007-01-17 Borut Razem <borut.razem AT siol.net>
1946 * support/Util/dbuf_string.c: fixed for amd64
1948 2007-01-15 Borut Razem <borut.razem AT siol.net>
1950 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
1951 removed terminal symbol ELIPSIS, since it was never generated by the
1952 lexer and it was wrongly used in parameter_identifier_list rule
1954 2007-01-15 Raphael Neider <rneider AT web.de>
1956 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
1957 code page and data banking description
1958 * src/pic/genarith.c,
1959 * src/pic/gen.h: removed bit arithmetic functions,
1960 updated exit(1) to exit(EXIT_FAILURE)
1961 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
1962 * device/include/pic16/pic18f2455.h,
1963 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
1964 TRISD and TRISE, fixed/added some bit names
1965 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
1966 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
1967 updated pic18f2455.{c,h} instead of duplicating them
1969 2007-01-14 Borut Razem <borut.razem AT siol.net>
1971 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
1972 Cannot debug files that contain spaces in the path name
1973 by converting spaces in asm file name to underscores
1975 2007-01-13 Borut Razem <borut.razem AT siol.net>
1977 * doc/sdccman.lyx: fixed format errors
1979 2007-01-10 Borut Razem <borut.razem AT siol.net>
1981 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
1982 codeseg/constseg #pragma fail
1983 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
1984 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
1985 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
1986 suppoprt/cpp2/sdcpp.[ch]: house cleaning
1988 2007-01-09 Borut Razem <borut.razem AT siol.net>
1990 * get rid of diagnistic.[ch], pretty-print.[ch],
1991 c-pretty-print.[ch], ... used just for error, warning, ...
1993 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
1994 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
1995 suppoprt/cpp2/pretty-print.[ch]:
1997 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
1998 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
1999 suppoprt/cpp2/sdcpp.dsp:
2002 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * device/lib/printf_large.c (output_float): removed recursion,
2005 use smaller buffer on stack for mcs51,
2006 fixed bug printing 1.96
2007 * support/regression/tests/snprintf.c: added test
2009 2007-01-07 Borut Razem <borut.razem AT siol.net>
2011 * use dynamic memory buffers instead temporary files
2012 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2014 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2015 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2016 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2017 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2018 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2019 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2020 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2021 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2022 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2023 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2024 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2025 support/Util/dbuf.c, support/Util/dbuf.h:
2027 * .version, sdcc.spec: bumped version to 2.6.4
2029 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2031 * src/port.h: added TARGET_Z80_LIKE macro
2032 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2033 output PSEG location if --xram-loc or --xstack-loc was used
2034 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2036 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2038 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2039 * as/as_z80.dsp, as/z80/as_z80.dsp,
2040 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2041 * sdcc.dsw: moved project files into subdir
2042 * as/hc08/as_hc08.dsp,
2043 * as/hc08/Makefile.bcc,
2044 * as/hc08/Makefile.in,
2045 * as/mcs51/Makefile.bcc,
2046 * as/mcs51/Makefile.in,
2047 * as/z80/Makefile.bcc,
2048 * as/z80/Makefile.in,
2049 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2052 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2055 * as/mcs51/asmain.c,
2057 * as/z80/assym.c: removed include "strcmpi.h"
2058 * as/hc08/strcmpi.c,
2059 * as/hc08/strcmpi.h,
2060 * as/mcs51/strcmpi.c,
2061 * as/mcs51/strcmpi.h,
2062 * support/Util/strcmpi.c,
2063 * support/Util/strcmpi.h: removed files
2064 * as/strcmpi.c: added as_strncmpi()
2066 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2068 * sdcc.dsw: Added some dependencies on project config.dsp
2070 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2073 with [di]ram_start to fix a regresion
2075 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2077 * configure.in: added missing mcs51 in status output
2078 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2080 * debugger/mcs51/clean.mk (distclean): remove config.h
2081 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2082 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2083 options.h, s-options-h and options.c
2084 * support/cpp2/clean.mk: unused, removed
2085 * Makefile.common.in,
2088 * as/hc08/Makefile.in,
2090 * as/mcs51/Makefile.in,
2091 * as/mcs51/clean.mk,
2094 * as/z80/Makefile.in,
2096 * as/link/Makefile.in,
2097 * as/link/hc08/Makefile.in,
2098 * as/link/hc08/clean.mk,
2099 * as/link/mcs51/Makefile.in,
2100 * as/link/mcs51/clean.mk,
2101 * as/link/z80/Makefile.in,
2102 * as/link/z80/clean.mk,
2103 * as/link/z80/conf.mk,
2104 * debugger/mcs51/Makefile.in,
2105 * debugger/mcs51/clean.mk,
2106 * device/include/Makefile.in,
2107 * device/lib/Makefile.in,
2108 * device/lib/mcs51/Makefile.in,
2109 * device/lib/pic/Makefile.in,
2110 * device/lib/pic/Makefile.common.in,
2111 * device/lib/pic/Makefile.subdir,
2112 * device/lib/pic/Makefile.rules,
2113 * device/lib/pic16/libio/Makefile.in,
2114 * device/lib/pic16/Makefile.subdir,
2115 * device/lib/pic16/libdev/Makefile.in,
2116 * device/lib/pic16/Makefile.rules,
2117 * device/lib/pic16/Makefile.common.in,
2118 * sim/ucsim/avr.src/Makefile.in,
2119 * sim/ucsim/main_in.mk,
2120 * sim/ucsim/cmd.src/Makefile.in,
2121 * sim/ucsim/doc/Makefile.in,
2122 * sim/ucsim/gui.src/Makefile.in,
2123 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2124 * sim/ucsim/gui.src/serio.src/Makefile.in,
2125 * sim/ucsim/hc08.src/Makefile.in,
2126 * sim/ucsim/libltdl/Makefile.in,
2127 * sim/ucsim/s51.src/Makefile.in,
2128 * sim/ucsim/sim.src/Makefile.in,
2129 * sim/ucsim/sim.src/conf.mk,
2130 * sim/ucsim/xa.src/Makefile.in,
2131 * sim/ucsim/z80.src/Makefile.in,
2135 * support/cpp2/Makefile.in,
2136 * support/librarian/Makefile.in,
2137 * support/librarian/clean.mk,
2138 * support/makebin/Makefile.in,
2139 * support/makebin/clean.mk,
2140 * support/packihx/Makefile.in,
2141 * support/regression/Makefile.in,
2142 * support/regression/ports/ds390/spec.mk,
2143 * support/regression/ports/gbz80/spec.mk,
2144 * support/regression/ports/hc08/spec.mk,
2145 * support/regression/ports/mcs51/spec.mk,
2146 * support/regression/ports/mcs51-large/spec.mk,
2147 * support/regression/ports/mcs51-medium/spec.mk,
2148 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2149 * support/regression/ports/pic14/spec.mk,
2150 * support/regression/ports/pic16/spec.mk,
2151 * support/regression/ports/mcs51-stack-auto/spec.mk,
2152 * support/regression/ports/ucz80/spec.mk,
2153 * support/regression/ports/xa51/spec.mk,
2154 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2155 adding a slash after $(top_builddir) and/or adding @datarootdir@
2157 * debugger/mcs51/configure.in,
2158 * device/lib/pic/configure.in,
2159 * device/lib/pic16/configure.in,
2160 * sim/ucsim/configure.in,
2161 * support/cpp2/configure.in,
2162 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2164 * debugger/mcs51/configure,
2165 * device/lib/pic/configure,
2166 * device/lib/pic16/configure,
2167 * sim/ucsim/configure,
2168 * support/cpp2/configure,
2169 * support/packihx/configure: generated with autoconf 2.60
2171 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2173 * as/link/hc08/lkihx.c (newArea),
2174 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2176 2007-01-02 Borut Razem <borut.razem AT siol.net>
2178 * doc/sdccman.lyx: documented #pragma sdcc_hash
2179 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2181 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2183 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2185 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2186 empty 'while'-loop to work correctly, see regression test 'while.c'
2187 * support/regression/tests/while.c: added
2189 2007-01-01 Borut Razem <borut.razem AT siol.net>
2191 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2192 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2193 support/cpp2/libcpp/sdcpp.c:
2194 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2195 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2196 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2198 2006-12-31 Borut Razem <borut.razem AT siol.net>
2200 * SDCPP synchronized with GCC CPP release version 4.1.1,
2201 currently the latest release:
2202 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2203 support/cpp2/libcpp/include/cpp-id-data.h
2204 support/cpp2/libiberty/fopen_unlocked.c
2205 support/cpp2/libiberty/md5.c
2207 support/cpp2/opt-functions.awk
2208 support/cpp2/opt-gather.awk
2209 support/cpp2/optc-gen.awk
2210 support/cpp2/opth-gen.awk:
2212 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2213 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2214 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2215 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2216 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2217 support/cpp2/diagnostic.h, support/cpp2/except.h,
2218 support/cpp2/hwint.h, support/cpp2/input.h,
2219 support/cpp2/intl.h, support/cpp2/move-if-change,
2220 support/cpp2/opts.c, support/cpp2/opts.h,
2221 support/cpp2/output.h, support/cpp2/prefix.c,
2222 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2223 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2224 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2225 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2226 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2227 support/cpp2/version.c:
2229 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2230 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2231 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2232 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2233 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2234 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2235 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2236 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2237 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2238 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2239 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2241 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2242 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2243 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2244 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2245 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2246 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2247 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2248 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2249 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2250 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2251 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2252 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2253 support/cpp2/system.h:
2256 2006-12-31 Borut Razem <borut.razem AT siol.net>
2258 * configure.in, configure: fixed bug #1538756: configure dies if bison
2259 and flex are not installed, 2nd try
2261 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2263 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2264 400.x for better code in RFE 899102
2266 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2268 * src/SDCCpeeph.c (deadMove),
2270 * src/mcs51/peep.h: renamed 'op' by 'reg'
2271 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2272 (scan4op): small change for removeDeadMove(), added support for
2273 'callee saves' and/or PACLL function calls,
2274 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2275 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2276 left in new dispatcher mcs51DeadMove()
2277 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2279 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2281 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2283 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2284 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2286 2006-12-30 Borut Razem <borut.razem AT siol.net>
2288 * support/cpp2/spacs.h: deleted from svn
2289 * configure.in, configure: fixed bug #1538756: configure dies if bison
2290 and flex are not installed
2292 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2294 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2295 with this z80 passes printf float test when enabled
2296 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2298 2006-12-28 Borut Razem <borut.razem AT siol.net>
2300 * support/cpp2/config.in, support/cpp2/configure.in,
2301 support/cpp2/configure, support/cpp2/Makefile.in:
2302 fix for the solaris build
2304 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2306 * src/SDCC.y (type_specifier2, pointer),
2308 * src/SDCCsymt.c (mergeSpec, checkSClass),
2309 * support/Util/SDCCerr.c,
2310 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2311 * support/valdiag/valdiag.py: Allow test cases to specify
2312 required language standard
2313 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2314 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2316 2006-12-27 Borut Razem <borut.razem AT siol.net>
2318 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2319 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2321 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2323 * support/cpp2/libiberty/Makefile.bcc: updated
2324 * src/pic16/main.c: fixed #pragma udata handling
2325 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2327 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2329 * src/SDCCpeeph.c: made labelHashEntry global,
2330 made pcDistance, FBYNAME static,
2331 (pcDistance): made static, use isComment and isLabel,
2333 (getLabelRef): added, extracted from labelRefCount(),
2334 (labelRefCount): use new getLabelRef(),
2335 (callFuncByName): made static, added deadMove,
2336 use isComment and isLabel,
2337 (newPeepRule): made static, set isLabel,
2338 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2339 labels from peephole rules,
2340 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2341 when isComment or isLabel is set
2342 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2343 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2345 * src/mcs51/peep.h: added
2346 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2347 * src/port.h: added peep->deadMove to port structure
2348 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2349 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2350 deadMove, finally removed no. 1 and 2
2357 * src/hc08/gen.c: mark lines with isComment or isLabel
2358 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2360 * sdcc.spec: bumped version to 2.6.3
2362 2006-12-26 Borut Razem <borut.razem AT siol.net>
2364 * support/cpp2/Makefile.in: added dependency on options.h
2365 * configure: regenerated
2366 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2367 * support/cpp2/Makefile.in: added vasprintf.c
2369 2006-12-25 Borut Razem <borut.razem AT siol.net>
2371 * SDCPP synchronized with GCC CPP release version 3.4.6,
2372 the latest release before 4.x:
2373 * support/cpp2/Makefile.in, support/cpp2/config.h,
2374 support/cpp2/configure, support/cpp2/configure.in,
2375 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2376 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2377 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2378 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2379 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2380 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2381 support/cpp2/cpptrad.c, support/cpp2/except.h,
2382 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2383 support/cpp2/hwint.h, support/cpp2/intl.h,
2384 support/cpp2/line-map.c, support/cpp2/line-map.h,
2385 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2386 support/cpp2/output.h, support/cpp2/prefix.c,
2387 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2388 support/cpp2/system.h, support/cpp2/version.c:
2390 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2391 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2392 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2393 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2394 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2395 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2396 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2397 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2398 support/cpp2/move-if-change, support/cpp2/opts.c,
2399 support/cpp2/opts.h, support/cpp2/opts.sh,
2400 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2401 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2402 support/cpp2/win32, support/cpp2/win32/dirent.c,
2403 support/cpp2/win32/dirent.h:
2405 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2406 * support/cpp2/sdcpp.h: renamed from sdcc.h
2407 * sdcppinit.c: deleted
2409 2006-12-23 Borut Razem <borut.razem AT siol.net>
2411 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2412 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2413 preproc.c: an other try to fix bug #982435: introduced
2414 -pedantic-parse-number command line option and pedantic_parse_number
2417 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2421 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2422 corrected overlayed areax addresses, warn about memory overlaps
2423 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2432 * src/port.h: added xabs_name and iabs_name
2433 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2434 (glue, emitMaps): create and emit maps d_abs and i_abs
2435 * src/SDCCglue.h: cosmetic changes
2436 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2438 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2439 (allocDefault): put absolute, initialized globals in them
2440 * support/regression/tests/absolute.c: added absolute bdata test
2441 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2443 2006-12-20 Borut Razem <borut.razem AT siol.net>
2445 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2446 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2447 added regression test for bug #982435
2449 2006-12-18 Borut Razem <borut.razem AT siol.net>
2451 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2452 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2453 small cosmetic changes
2454 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2455 * support/regression/tests/bug-1351710.c: added regression test
2457 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2459 * doc/sdccman.lyx: added the long missed iCode table
2460 "<where is figure II?>", added links to wiki
2462 2006-12-17 Borut Razem <borut.razem AT siol.net>
2464 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2465 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2466 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
2467 unified table driven pragma handling, pragma argument type checking
2468 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
2469 current one - version 1.1.3
2470 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
2472 2006-12-13 Raphael Neider <rneider AT web.de>
2474 * src/pic/device.h: removed AssignedMemory structure and macros
2475 * src/pic/device.c: removed global finalMapping (linker assigns
2477 (register_map): add SFRs to remembered memRanges
2478 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
2479 assignFixedRegisters,assignRelocatableRegisters): removed,
2480 (setMaxRAM,validAddress): adapted accordingly,
2481 (pic14_hasSharebank,pic14_getSharedStack): only report and use
2482 reasonably sized sharebanks,
2483 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
2484 (allDefsOutOfRange): removed unused code,
2485 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
2487 * src/pic/pcode.c (register_reassign): removed recursion warning,
2488 fired far too often,
2489 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
2490 to use existing pic14_stringInSet() to avoid duplicate symbols,
2491 tidied up the code a bit,
2492 (pic14printLocals): added in symmetry to printExterns, replaces
2493 writeUsedRegs more or less,
2494 (picglue): call new pic14_printLocals(),
2495 * device/include/pic/pic*.h: removed #pragma memmap directives,
2496 information gathered from include/pic/pic14devices.txt
2497 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
2499 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2501 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
2503 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2505 * device/include/mcs51/cc2430.h: fixed missing ';'
2507 2006-12-10 Raphael Neider <rneider AT web.de>
2509 * device/lib/pic16/libc/stdio/vfprintf.c,
2510 * device/lib/pic16/libc/stdio/printf_small.c,
2511 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
2512 char arguments, as char varargs are cast to int by the caller,
2513 hopefully fixes #1604915 (other device libraries are still affected)
2515 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2517 * src/mcs51/ralloc.c (packRegsForAssign),
2518 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
2520 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2522 * device/include/malloc.h: removed init_dynamic_memory
2523 * device/lib/malloc.c: made init_dynamic_memory static and automatically
2524 call it once from malloc. Also use _sdcc_heap[] from _heap.c
2525 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
2526 * device/lib/libsdcc.lib,
2527 * device/lib/Makefile.in,
2528 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
2529 * doc/sdccman.lyx: documented use of new _heap.c
2530 * support/regression/tests/malloc.c: removed init_dynamic_memory
2531 * src/cdbFile.c(spacesToUnderscores): new function,
2532 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
2534 * device/include/tinibios.h: removed defines for putchar and getchar
2535 * device/lib/ds390/Makefile.in: added putchar.c
2536 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
2538 2006-12-09 Borut Razem <borut.razem AT siol.net>
2540 * support/cpp2/sdcc.h: prevent multiple inclusion
2541 * support/cpp2/options.h: deleted
2543 2006-12-08 Borut Razem <borut.razem AT siol.net>
2545 * support/cpp2/sdcc.h: removed x*alloc() macros
2546 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
2547 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
2548 support/cpp2/sdcpp.sdc: x*alloc files added to the project
2549 * support/cpp2/system.h: moved #include "sdcc.h"
2550 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
2551 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
2553 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
2554 -funsigned-char options
2555 * support/cpp2/sdcppmain.c: fixed bug 1611411
2557 2006-12-07 Borut Razem <borut.razem AT siol.net>
2559 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
2562 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
2564 * src/SDCCsymt.c (addDecl): fixed bug 1609244
2565 * src/SDCCmain.c (linkEdit): fixed bug 1609279
2567 * .version: bumped to 2.6.2 because a) it's been a while
2568 b) the linker sources have moved c) the preprocessor is upgraded
2570 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2572 * support/regression/tests/snprintf.c: some checks
2573 * lib/src/printf_large.c: %bc: read char instead of int from stack
2575 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * device/include/mcs51/cc2430.h: inserted _XPAGE
2579 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2581 * device/include/mcs51/cc2430.h: added
2583 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
2585 * device/include/asm/default/features.h,
2586 * device/include/asm/ds390/features.h,
2587 * device/include/mcs51/at89s53.h,
2588 * device/include/ser.h,
2589 * device/include/ser_ir.h,
2590 * device/include/serial.h: changed keywords to double underscore variants,
2591 fixes bug 1590261 some more, thanks Steven Borley
2593 2006-12-01 Raphael Neider <rneider AT web.de>
2595 * src/pic/pcode.c (register_reassign): do not crash on recursive code
2596 but emit warning (recursion is not supported for pic14)
2598 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2600 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
2601 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
2603 2006-11-30 Raphael Neider <rneider AT web.de>
2605 * src/pic/device.c (dump_sfr): always emit symbols
2606 * src/pic/glue.c (pic14printPublics): fixed typo
2608 2006-11-30 Raphael Neider <rneider AT web.de>
2610 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
2611 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
2612 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
2613 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
2614 a sharebank, use a non-shared bank for the stack if none available
2615 * src/pic/device.h (struct memRange): added linked list next field,
2616 added prototypes for above functions
2617 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
2618 (typeRegWithIdx): accept fixed and unfixed stack registers
2619 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
2620 the stack, handle shared and banked stack (except for WSAVE),
2621 (insertBankSel): removed useless optimization (will never fire),
2622 (FixRegisterBanking): added optimization for devices with only one
2623 possibly aliased bank of memory, like 16f84
2624 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
2625 devices have no SHAREBANK in the linker script
2626 * device/include/pic/pic14devices.txt: documented memmap
2627 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
2629 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2631 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
2632 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
2633 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
2634 genhc08Code): switched most of the D (debug) macros to DD (detailed
2635 debug) macros to better control clutter in the generated .asm file.
2636 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
2637 genRightShift): fixed bug with non-constant bit shift stored to
2638 a volatile result (SF Open Discussion forum thread #1616749).
2639 Single byte case is not yet optimized.
2641 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
2643 * device/include/asm/mcs51/features.h,
2644 * device/include/malloc.h,
2645 * device/include/stdio.h: changed keywords to double underscore variants,
2648 2006-11-27 Borut Razem <borut.razem AT siol.net>
2650 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2651 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
2652 support/cpp2/output.h, support/cpp2/cppinit.c,
2653 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2654 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2655 support/cpp2/cppdefault.c, support/cpp2/system.h,
2656 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2657 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
2658 support/cpp2/prefix.c, support/cpp2/except.h,
2659 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
2660 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
2661 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2662 support/cpp2/version.c, support/cpp2/cppmain.c,
2663 support/cpp2/version.h, support/cpp2/hashtable.c,
2664 support/cpp2/cpperror.c:
2665 synchronized with GCC CPP release version 3.3.6,
2666 the latest where cppmain.c still exists.
2667 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
2668 support/cpp2/sdcppinit.c: added
2670 2006-11-27 Borut Razem <borut.razem AT siol.net>
2672 * support/cpp2/cpplex.c:
2673 fixed _asm ... _endasm handling bug, introduce with GCC CPP
2675 * support/cpp2/cpplib.c: removed definitions of unused variables
2677 2006-11-26 Borut Razem <borut.razem AT siol.net>
2679 * support/cpp2/libiberty.h: commented out x*alloc() declarations
2680 since they are redefined by macros in support/cpp2/sdcc.h
2681 * support/cpp2/sdcc.h: x*alloc macro redefinition
2683 2006-11-25 Borut Razem <borut.razem AT siol.net>
2685 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2686 support/cpp2/configure, support/cpp2/Makefile.in,
2687 support/cpp2/cppfiles.c, support/cpp2/output.h,
2688 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
2689 support/cpp2/config.h, support/cpp2/cpplib.h,
2690 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2691 support/cpp2/cppdefault.c, support/cpp2/config.in,
2692 support/cpp2/system.h, support/cpp2/cpplex.c,
2693 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
2694 support/cpp2/cppdefault.h, support/cpp2/prefix.c
2695 support/cpp2/hwint.h, support/cpp2/mbchar.h,
2696 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
2697 support/cpp2/configure.in, support/cpp2/intl.h,
2698 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
2699 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2700 support/cpp2/version.c, support/cpp2/cppmain.c,
2701 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
2702 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
2703 support/cpp2/cpperror.c,
2704 support/cpp2/libiberty/safe-ctype.c,
2705 support/cpp2/libiberty/safe-ctype.h,
2706 support/cpp2/libiberty/splay-tree.c,
2707 support/cpp2/libiberty/obstack.c,
2708 support/cpp2/libiberty/lbasename.c,
2709 support/cpp2/libiberty/splay-tree.h,
2710 support/cpp2/libiberty/obstack.h:
2711 synchronized with GCC CPP release version 3.2.3,
2712 the latest before integration of cpp into gcc
2713 * support/cpp2/except.h, support/cpp2/line-map.c,
2714 support/cpp2/line-map.h,
2715 support/cpp2/libiberty/hex.c,
2716 support/cpp2/libiberty/concat.c,
2717 support/cpp2/libiberty/filenames.h: added
2718 * support/cpp2/intl.c: deleted
2720 2006-11-24 Borut Razem <borut.razem AT siol.net>
2722 * src/SDCC.y: enabled compilation of empty source file
2723 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
2724 "ISO C forbids an empty source file"
2725 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
2726 if all the code is ifdefed out.
2728 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2730 * src/hc08/gen.c (genPcall): fix for bug #1601032
2732 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
2735 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
2736 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
2737 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
2738 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
2739 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
2740 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
2741 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
2742 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
2743 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
2744 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
2745 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
2746 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
2747 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
2748 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
2749 Renamed to all upper case as per the standard set by SiLabs
2751 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2753 * device/include/mcs51/C8051F520.h: new, added
2754 * device/include/mcs51/compiler.h: added link about predefined macros
2756 2006-11-23 Raphael Neider <rneider AT web.de>
2758 * src/regression/Makefile: add -L path to fresh library
2759 * src/regression/simulate: emphasize FAILED output
2760 * src/regression/create_stc: output _failures from gpsim
2761 * src/regression/compare4.c,
2762 * src/regression/rotate6.c: fixed char literals,
2763 all compile, all run =8-D
2765 * src/pic/pcode.h: added isPCASMDIR macro
2766 * src/pic/gen.c (genAnd): fixed bit offset
2767 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
2768 packBits): unified register numbering schemes,
2769 (newReg): do not insert stack registers into hash table,
2770 (initStack): unpinned pseudo stack, simplified,
2771 (typeRegWithIdx): fixed retrieval of stack registers,
2772 * src/pic/pcode.c (addpCodeComment,sameBank): added,
2773 (pCodeReplace): removed invalid assertion,
2774 (insertPCodeInstruction): fixed newly added labels,
2775 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
2776 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
2777 DumpFlow): removed unsed (broken?) code,
2778 (insertBankSel): prevent STATUS from being BANKSELed,
2779 (FixRegisterBanking): rewritten from scratch, implemented generic
2780 optimizations (suppress BANKSELs to same register and to registers
2781 present in all banks),
2782 (AnalyzeBanking): update flow after BANKSELection
2784 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
2785 sharebank, let linker place it, mark STKxx symbols as emitted
2787 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2789 * src/regression/arrays.c,
2790 * src/regression/bank1.c,
2791 * src/regression/bool2.c,
2792 * src/regression/compare7.c,
2793 * src/regression/compare8.c,
2794 * src/regression/compare9.c,
2795 * src/regression/compare10.c,
2796 * src/regression/configword.c,
2797 * src/regression/for.c,
2798 * src/regression/mult1.c,
2799 * src/regression/pointer1.c,
2800 * src/regression/rotate6.c,
2801 * src/regression/string1.c,
2802 * src/regression/struct1.c,
2803 * src/regression/Makefile: make PIC14 regression tests run again
2804 (3 fail, 6 won't compile)
2806 2006-11-21 Raphael Neider <rneider AT web.de>
2808 * device/include/pic16/pic18f4550.h,
2809 * device/include/pic16/pic18f4455.h,
2810 * device/lib/pic16/libdev/pic18f4550.c,
2811 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
2812 * configure.in: removed superfluous closing bracket
2814 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2816 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
2819 2006-11-21 Raphael Neider <rneider AT web.de>
2821 * src/pic/device.{c,h}: added pic14_getPIC()
2822 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
2823 (genAnd): added PIC code for one case, fixes #1597044
2824 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
2825 SFRs that are present in all banks (e.g., STATUS)
2827 2006-11-20 Raphael Neider <rneider AT web.de>
2829 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
2830 INCFSZ/INCFSZW and declared them as changing Z bit,
2831 (insertPCodeInstruction): correctly invert the above instructions,
2833 (DoBankSelect): don't panic on po_immediates
2835 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * as/link/mcs51/lkihx.c (newArea),
2839 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
2840 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
2842 2006-11-11 Raphael Neider <rneider AT web.de>
2844 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
2845 bitfield symbols, fixes #1579535 (once more...).
2847 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2849 * support/regression/generate-cases.py,
2850 * support/regression/fwk/include/testfwk.h,
2851 * support/regression/fwk/lib/testfwk.c: used code pointers,
2852 (about 50kByte less code generated for mcs51)
2854 2006-11-06 Borut Razem <borut.razem AT siol.net>
2856 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2857 debugger/mcs51/configure: fixed failed check because the function
2858 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
2859 who submitted the patch for gpsim.
2860 * debugger/mcs51/configure.in: removed the result message
2861 * debugger/mcs51/Makefile.in: fixed the config.status warning
2862 "... seems to ignore the --datarootdir setting"
2864 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2866 * device/include/mcs51/c8051f020.h,
2867 * device/include/mcs51/c8051f040.h,
2868 * device/include/mcs51/c8051f060.h,
2869 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
2870 * src/z80/gen.c (gencjneshort),
2871 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
2873 2006-10-31 Borut Razem <borut.razem AT siol.net>
2875 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2876 debugger/mcs51/configure: get readline version
2878 2006-10-30 Borut Razem <borut.razem AT siol.net>
2880 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
2881 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2882 debugger/mcs51/configure: locate readline even when cross compiling
2883 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
2885 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2887 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
2890 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2892 * device/include/malloc.h,
2893 * device/lib/calloc.c,
2894 * device/lib/free.c,
2895 * device/lib/malloc.c,
2896 * device/lib/realloc.c: moved definition of struct into sources
2897 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
2899 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * as/asx8051.dsp: corrected output directories
2902 * as/link/hc08: new directory for hc08 linker
2903 * as/hc08/aslink.h, as/link/aslink.h,
2904 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
2905 * as/hc08/clean.mk, as/link/hc08/clean.mk,
2906 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
2907 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
2908 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
2909 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
2910 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
2911 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
2912 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
2913 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
2914 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
2915 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
2916 * as/hc08/lks19.c, as/link/hc08/lks19.c,
2917 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
2918 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
2919 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
2920 * as/link/hc08/conf.mk,
2924 * sdcc.dsw: moved hc08 linker to as/link/hc08
2925 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
2926 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
2927 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
2928 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
2929 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
2930 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
2931 * as/link/mcs51/aslink.dsp,
2932 * as/link/mcs51/Makefile.in: factored out the common files
2933 * as/hc08/lkstore.c: deleted, use the one already in as/link/
2934 * as/clean.mk: extra cleaning common files
2935 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
2936 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
2937 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
2939 2006-10-29 Raphael Neider <rneider AT web.de>
2941 * src/pic/ralloc.c (newReg): create aliases for registers with
2942 multiple names to fix #1579535 and #1584001,
2943 (regWithIdx,dirregWithName): resolve aliases on lookup
2944 * src/pic/pcode.c (DoBankSelect): die with error message on failing
2946 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
2947 to prevent build errors on small devices
2949 2006-10-28 Raphael Neider <rneider AT web.de>
2951 * src/pic/gen.c (genFunction,genCall): drop "same code page"
2952 assumption within interrupt handlers, fixes #1584940
2953 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
2954 "emitted" to avoid emitting them again in udata
2956 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2958 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
2961 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2963 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
2964 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
2965 on/off CR to CRLF conversion.
2967 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2969 * doc/sdccman.lyx: updated IRQ section
2971 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2973 * device/lib/serial_io.c: removed
2974 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
2975 replacements for serial_io.c
2977 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
2979 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
2981 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2983 * device/lib/serial_io.c: Default putchar() and getchar() for
2984 mcs51 uses serial port.
2986 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
2988 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
2990 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2992 * support/regression/ports/mcs51/support.c: smaller
2993 _sdcc_external_startup()
2994 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
2996 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
2998 * device/lib/gbz80/crt0.s,
2999 * device/lib/gbz80/crt0_rle.s,
3000 * device/lib/gbz80/div.s,
3001 * device/lib/gbz80/fstubs.s,
3002 * device/lib/gbz80/heap.s,
3003 * device/lib/gbz80/mul.s,
3004 * device/lib/gbz80/putchar.s,
3005 * device/lib/gbz80/stubs.s,
3006 * device/lib/z80/crt0.s,
3007 * device/lib/z80/crt0_rle.s,
3008 * device/lib/z80/div.s,
3009 * device/lib/z80/fstubs.s,
3010 * device/lib/z80/heap.s,
3011 * device/lib/z80/mul.s,
3012 * device/lib/z80/putchar.s,
3013 * device/lib/z80/stubs.s: reverted, I was mistaken
3015 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3017 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3018 * support/regression/ports/mcs51/support.c: removed race
3019 condition on TI in _putchar allowing to use serial port mode 0
3021 2006-10-20 Borut Razem <borut.razem AT siol.net>
3023 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3025 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3027 * device/lib/gbz80/crt0.s,
3028 * device/lib/gbz80/crt0_rle.s,
3029 * device/lib/gbz80/div.s,
3030 * device/lib/gbz80/fstubs.s,
3031 * device/lib/gbz80/heap.s,
3032 * device/lib/gbz80/mul.s,
3033 * device/lib/gbz80/putchar.s,
3034 * device/lib/gbz80/stubs.s,
3035 * device/lib/z80/crt0.s,
3036 * device/lib/z80/crt0_rle.s,
3037 * device/lib/z80/div.s,
3038 * device/lib/z80/fstubs.s,
3039 * device/lib/z80/heap.s,
3040 * device/lib/z80/mul.s,
3041 * device/lib/z80/putchar.s,
3042 * device/lib/z80/stubs.s: removed all leading underscores from area names
3044 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3046 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3047 regression tests are not waiting in the simulator for simulated
3048 transmission of debug output
3050 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3052 * device/lib/printf_large.c: slightly smaller
3053 * doc/sdccman.lyx: do not use spaces within html links
3055 2006-10-16 Borut Razem <borut.razem AT siol.net>
3057 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3058 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3059 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3060 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3061 debugger/mcs51/configure:
3062 [ 1185668 ] add gnu readline support to sdcdb - enabled
3064 2006-10-16 Raphael Neider <rneider AT web.de>
3066 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3067 fixes #1577882, removes close to all banking optimizations
3069 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3071 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3072 variables in code memory
3073 * support/regression/tests/absolute.c: added test for this
3075 2006-10-15 Raphael Neider <rneider AT web.de>
3077 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3079 (BankSelect): emit BANKSEL before touching linker-placed regs,
3082 2006-10-10 Raphael Neider <rneider AT web.de>
3084 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3085 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3086 * src/pic/main.c (_pic14_parseOptions),
3087 * src/pic/main.h: mostly reverted to previous state, now use results
3088 from SDCCmain.c's argument parsing
3090 2006-10-10 Borut Razem <borut.razem AT siol.net>
3092 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3093 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3094 [ 1185668 ] add gnu readline support to sdcdb -
3095 prepared for READLINE, not enabled yet,
3096 thanks to <tal.bav AT gmail.com>
3098 2006-10-10 Raphael Neider <rneider AT web.de>
3100 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3101 * src/pic16/devices.inc,
3102 * device/include/pic16 (pic18f[24]620.h),
3103 * device/include/pic18fregs.h,
3104 * device/lib/pic16/pics.all,
3105 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3106 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3107 Gary Plumbridge and Anton Strobl
3109 2006-10-10 Raphael Neider <rneider AT web.de>
3111 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3112 --stack-siz=NUM options to configure the argument passing stack
3113 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3114 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3115 (pic14_getSharebankSize): obey --stack-siz=NUM,
3116 (pic14_getSharebankAddress): obey --stack-loc=NUM
3118 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3120 * doc/sdccman.lyx: added to the manual
3121 * doc/figures/ddd_example.png: added (neither pdflatex nor
3122 most browsers seem to like the .eps file)
3124 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3126 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3127 to /tmp and /var/tmp acc. LSB
3128 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3130 * support/regression/tests/onebyte.c: added test
3132 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3134 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3136 2006-10-05 Borut Razem <borut.razem AT siol.net>
3138 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3140 - sdcc.dsw: changed property eol-style to CRLF
3141 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3143 2006-10-04 Raphael Neider <rneider AT web.de>
3145 * device/include/pic/{pic16f84.h,pic16f84a.h},
3146 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3147 from patch #1522504, thanks to Robas Teodor
3149 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3151 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3154 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3156 * src/pic16/glue.c (pic16emitMaps),
3157 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3158 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3159 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3160 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3162 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3163 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3165 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3167 * support/librarian/sdcclib.c: Added option -l.
3168 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3170 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3171 using Windows command prompt.
3173 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3175 * device/lib/libsdcc.lib: added module rand
3176 * src/ds390/ralloc.c (rematStr),
3177 * src/hc08/ralloc.c (rematStr),
3178 * src/mcs51/ralloc.c (rematStr),
3179 * src/z80/ralloc.c (rematStr): made output more consistent
3180 * src/mcs51/gen.c: cosmetic changes
3182 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * src/port.h: added mem.cabs_name to PORT
3191 * src/z80/main.c: added cabs_name initializers
3192 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3194 (emitMaps): emit absolutes in code memory into cabs_name
3196 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3197 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3198 * support/regression/fwk/include/testfwk.h: added define for at
3199 * support/regression/tests/absolute.c: added, new
3201 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3203 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3204 optimizations, see also patch 887161 by Stas Sergeev
3205 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3206 to be necessary anymore,
3207 (102, 103, 104, 127): renamed all occurances of bp to _bp
3209 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3211 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3212 thanks Weston T. Schmidt for patch 1555221
3213 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3214 * src/SDCCicode.c(geniCodeMultiply): small optimization
3216 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3218 * device/include/stdlib.h: added rand prototypes
3219 * device/lib/rand.c: new, added
3220 * device/lib/Makefile.in: added rand.c
3221 * src/z80/peeph.def,
3222 * src/z80/peeph-gbz80.def,
3223 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3225 2006-09-20 Raphael Neider <rneider AT web.de>
3227 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3229 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3231 * as/link/aslink.h: cosmetic changes
3232 * as/link/mcs51/Makefile.in,
3233 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3235 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3238 * as/link/mcs51/aslink.h,
3239 * as/link/z80/aslink.h: merged and moved to as/link/
3240 * as/link/lkstore.c,
3241 * as/link/mcs51/lkstore.c: moved to as/link/
3242 * as/link/clean.mk: remove *.o
3243 * as/link/mcs51/alloc.h: deleted
3244 * as/link/mcs51/lkarea.c: added lnksect prototype
3245 * as/link/mcs51/lkdata.c,
3246 * as/link/mcs51/lklex.c,
3247 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3248 * as/link/mcs51/lkmem.c,
3249 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3250 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3251 * as/link/mcs51/aslink.dsp,
3252 * as/link/mcs51/Makefile.aslink,
3253 * as/link/mcs51/Makefile.bcc,
3254 * as/link/mcs51/Makefile.in: updated for moved files
3255 * as/link/z80/lkarea.c,
3256 * as/link/z80/lkhead.c,
3257 * as/link/z80/lklex.c,
3258 * as/link/z80/lklibr.c,
3259 * as/link/z80/lklist.c,
3260 * as/link/z80/lkmain.c,
3261 * as/link/z80/lkrloc.c,
3262 * as/link/z80/lksym.c: synced with mcs51
3263 * as/link/z80/lkdata.c,
3264 * as/link/z80/lkeval.c,
3265 * as/link/z80/lkihx.c,
3266 * as/link/z80/lks19.c: cosmetic changes
3267 * as/link/z80/Makefile.in,
3268 * as/link/z80/linkgbz80.dsp,
3269 * as/link/z80/linkz80.dsp: updated for moved files
3271 2006-09-16 Borut Razem <borut.razem AT siol.net>
3273 * debugger/mcs51/sdcdb.c: partially fixed
3274 [ 1203664 ] sdcdb fails to open files w. two "." periods
3275 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3276 debugger/mcs51/symtab.h: fixed indenting
3277 * configure.in, configure: up to date with latest Maarten's changes
3279 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3282 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3283 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3284 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3285 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3286 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3287 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3288 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3289 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3290 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3291 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3292 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3293 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3294 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3295 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3296 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3297 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3298 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3299 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3300 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3301 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3302 as/link/mcs51/alloc.h,
3303 as/link/mcs51/clean.mk,
3304 as/link/mcs51/conf.mk,
3305 as/link/mcs51/Makefile.bcc,
3306 as/link/mcs51/Makefile.in,
3307 as/link/mcs51/readme.390,
3308 as/link/mcs51/strcmpi.c,
3309 as/link/mcs51/strcmpi.h,
3311 as/mcs51/Makefile.bcc,
3312 as/mcs51/Makefile.in,
3315 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3317 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3320 * as/link/Makefile.in,
3321 * as/link/z80/linkgbz80.dsp,
3322 * as/link/z80/linkz80.dsp,
3329 * link/z80/aslink.h,
3330 * link/z80/clean.mk,
3332 * link/z80/linkgbz80.dsp,
3333 * link/z80/linkz80.dsp,
3334 * link/z80/lkarea.c,
3335 * link/z80/lkdata.c,
3336 * link/z80/lkeval.c,
3339 * link/z80/lkhead.c,
3342 * link/z80/lklibr.c,
3343 * link/z80/lklist.c,
3344 * link/z80/lkmain.c,
3345 * link/z80/lkrloc.c,
3348 * link/z80/Makefile.in,
3350 * sdcc.dsw: moved link/ to as/link/
3352 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3354 * as/mcs51/i51mch.c (machine): fixed warning
3356 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3358 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3360 2006-09-09 Borut Razem <borut.razem AT siol.net>
3362 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3363 sdcdb WIN32 native port
3364 * src/clean.mk: fixed
3366 2006-09-08 Borut Razem <borut.razem AT siol.net>
3368 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3370 2006-09-08 Raphael Neider <rneider AT web.de>
3372 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3373 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3374 to gplink to disable processor mismatch warning and to allow
3375 the use of devices with only aliased (shared) memory banks,
3376 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3378 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3380 * doc/sdccman.lyx: Some re-formating plus example on using
3381 #pragma preproc_asm +/-
3383 2006-09-07 Borut Razem <borut.razem AT siol.net>
3385 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3388 2006-09-06 Borut Razem <borut.razem AT siol.net>
3390 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3391 line at sdcc.nsi:153
3392 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3394 2006-09-05 Borut Razem <borut.razem AT siol.net>
3396 * configure.in, configure: support for winsock2
3397 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3398 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3399 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3400 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3401 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3403 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3405 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3407 * support/regression/tests/bug1551947.c: new, added
3408 * src/SDCCsymt.h: strings are char* not byte*
3410 2006-09-05 Raphael Neider <rneider AT web.de>
3412 * device/lib/pic16/libdev/pic18f4550.c,
3413 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3414 declarations/definitions from patch #1520949
3416 2006-09-05 Raphael Neider <rneider AT web.de>
3418 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3419 byte-aligned bitfields, fixes #1539278
3421 2006-09-05 Raphael Neider <rneider AT web.de>
3423 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3426 2006-09-04 Borut Razem <borut.razem AT siol.net>
3428 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3429 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3430 -mno-cygwin is a part of the compiler name
3431 * support/scripts/sdcc_mingw32: don't disable ucsim
3433 2006-09-03 Borut Razem <borut.razem AT siol.net>
3435 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3436 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3438 2006-09-03 Raphael Neider <rneider AT web.de>
3441 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3442 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3445 2006-09-01 Borut Razem <borut.razem AT siol.net>
3447 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3448 to make ppc-osx happy
3450 2006-08-31 Borut Razem <borut.razem AT siol.net>
3452 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3453 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3454 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3455 * support/regression/ports/ds390/spec.mk,
3456 support/regression/ports/mcs51/spec.mk,
3457 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3458 To run regression tests in mingw environment:
3459 make DEV_NULL=NUL CC=gcc
3461 2006-08-30 Borut Razem <borut.razem AT siol.net>
3463 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3464 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3465 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3466 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
3467 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
3468 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
3469 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
3470 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
3471 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
3472 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
3473 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
3474 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
3475 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3476 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
3477 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
3478 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
3479 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
3480 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
3481 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
3482 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
3483 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
3484 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
3485 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
3486 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
3487 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
3488 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
3489 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
3490 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
3491 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
3492 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
3493 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
3494 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
3495 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
3496 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
3497 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
3498 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
3499 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
3500 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
3501 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
3502 ucsim WIN32 native port
3504 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3506 * doc/sdccman.lyx: added note on dynamic memory heap initialization
3508 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
3510 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3511 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
3513 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
3515 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3516 * support/regression/tests/bug1546986.c: new, added
3517 * as/mcs51/.cvsignore,
3518 * debugger/mcs51/.cvsignore,
3519 * src/.cvsignore: deleted
3521 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3523 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
3526 2006-08-20 Borut Razem <borut.razem AT siol.net>
3528 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
3529 removed cl_listen_console::match(), cl_console::match(),
3530 restructured cl_commander::proc_input()
3532 2006-08-16 Borut Razem <borut.razem AT siol.net>
3534 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
3535 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3536 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
3538 2006-08-14 Borut Razem <borut.razem AT siol.net>
3540 * support/regression/Makefile.in,
3541 support/regression/ports/pic14/gpsim.cmd,
3542 support/regression/ports/pic14/spec.mk,
3543 support/regression/ports/pic14/support.c:
3544 added pic14 regression test
3546 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
3548 * as/doc/asxhtm.html: documented changed ABS behaviour
3549 * as/doc/README: fixed some typos
3551 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
3553 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
3556 2006-08-12 Borut Razem <borut.razem AT siol.net>
3558 * support/regression/fwk/include/testfwk.h,
3559 support/regression/fwk/lib/testfwk.c,
3560 support/regression/generate-cases.py,
3561 support/regression/Makefile.in:
3562 regression test framework does not depend on function pointers and
3565 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3567 * device/include/stddef.h: c temporary hack to fix bug 1518273
3569 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3571 * device/include/mcs51/cc2510fx.h: added
3572 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
3575 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3577 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
3578 * as/z80/Makefile.in: added strcmpi.c
3579 * as/z80/z80adr.c: added upper case registers and lower case conditionals
3580 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
3582 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
3584 * device/lib/gbz80/asm_strings.s,
3585 * device/lib/gbz80/crt0_rle.s,
3586 * device/lib/gbz80/div.s,
3587 * device/lib/gbz80/mul.s,
3588 * device/lib/gbz80/shift.s,
3589 * device/lib/z80/asm_strings.s,
3590 * device/lib/z80/crt0_rle.s,
3591 * device/lib/z80/div.s,
3592 * device/lib/z80/mul.s,
3593 * device/lib/z80/shift.s: changed to all lower case menmonics except the
3594 flags which are all upper case
3596 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3598 * as/z80/asm.h: made CASE_SENSITIVE 1
3599 * link/z80/aslink.h: made CASE_SENSITIVE 1
3600 * src/z80/gen.c (throughout): made all conditionals upper case
3601 * support/regression/tests/bug1503067.c: new
3603 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3605 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
3606 (shiftIntoPair): added case 2 for PAIR_IY,
3607 (setupToPreserveCarry): replaced parameters with iCode and check if
3608 PAIR_DE is in use to fix bug 1399290,
3609 (genPlus, genMinus): updated call to setupToPreserveCarry
3610 * support/regression/tests/bug1399290.c: new
3612 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
3614 * device/lib/Makefile.in (Z80SOURCES): enabled float support
3615 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
3616 * src/ds390/gen.c (shiftRLong),
3617 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
3618 * src/mcs51/gen.c (sameReg): changed to sameByte,
3619 (xch_a_aopGet): new,
3620 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
3621 shiftRLong): fixed bug 1533966
3622 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
3623 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
3624 * support/regression/Makefile.in: disabled z80, enabled ucz80
3625 * support/regression/tests/float_trans.c: enabled test for z80 and host
3626 * support/regression/tests/shifts2.c: new, for testing bug 1533966
3628 2006-08-01 Borut Razem <borut.razem AT siol.net>
3630 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
3631 comparison is always false due to limited range of data type
3632 on PPC64 machine (openpower-linux1) where "char = unsigned char"
3634 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
3636 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
3637 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
3638 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
3639 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
3641 2006-07-31 Borut Razem <borut.razem AT siol.net>
3643 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
3644 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
3645 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
3646 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
3647 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
3648 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
3649 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
3650 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
3651 enable ucsim mingw compilation. Serial port is disabled,
3652 since it uses termios.h API, which is not available on native
3655 2006-07-31 Borut Razem <borut.razem AT siol.net>
3657 * Small Device C Compiler 2.6.0 released
3658 * support/scripts/sdcc.nsi: added FULL_DOC option
3659 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
3661 2006-07-28 Borut Razem <borut.razem AT siol.net>
3663 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
3664 * doc/INSTALL.txt: updated
3666 2006-07-27 Borut Razem <borut.razem AT siol.net>
3668 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
3669 device/lib/pic/libdev/Makefile.in: fixed bug
3670 [ 1438354 ] pic libsdcc: distclean doesn't work
3671 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
3672 device/lib/pic16/libio/Makefile.in: fixed bug
3673 [ 1438344 ] pic16 lib: clean doesn't work properly
3674 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
3676 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
3678 * device/lib/pic/libsdcc/fsdiv.c,
3679 * device/lib/pic/libsdcc/fsmul.c,
3680 * device/lib/pic16/libsdcc/float/fsdiv.c,
3681 * device/lib/pic16/libsdcc/float/fsmul.c,
3682 * device/lib/_fsdiv.c,
3683 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
3684 * support/regression/tests/bug1520966.c: added
3685 * doc/knownbugs.html: removed [ 1520966 ] from the list
3687 2006-07-25 Borut Razem <borut.razem AT siol.net>
3689 * configure.in, configure, sdccconf_in.h: fixed bug
3690 [ 1519095 ] regression test onebyte.c fails on ppc64 host
3691 * doc/knownbugs.html: removed [ 1519095 ] from the list
3693 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
3695 * doc/knownbugs.html: added, contains list of known bugs at release
3696 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
3698 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
3700 * device/include/mcs51/compiler.h: added SFRX for xdata based special
3701 function registers and corrected defaults with additional warning
3702 * device/lib/malloc.c: cosmetic changes
3703 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
3704 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
3705 (fillGaps): and used it
3707 2006-07-20 Raphael Neider <rneider AT web.de>
3709 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
3710 output unless SDCCPICDEBUG is set
3711 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
3712 output if SILENT is set
3714 2006-07-11 Borut Razem <borut.razem AT siol.net>
3716 * doc/README.txt: updated
3718 2006-07-10 Borut Razem <borut.razem AT siol.net>
3720 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
3721 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
3722 in WIN32 installation
3723 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
3726 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
3728 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
3729 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
3731 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
3733 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
3735 2006-07-06 Borut Razem <borut.razem AT siol.net>
3737 * support/regression/tests/bitfields.c:
3738 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
3739 * support/regression/tests/constantRange.c:
3740 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
3742 2006-07-04 Borut Razem <borut.razem AT siol.net>
3744 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
3746 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3747 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3748 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3749 reverted changes from 2006-07-03
3750 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
3751 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
3752 added CPPFLAGS, used by the host port
3754 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
3756 * support/regression/valdiag/tests/switch.c,
3757 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
3758 * support/regression/tests/libmullong.c: fixed for host
3759 * support/regression/ports/host/spec.mk: disable all warnings for host,
3760 SDCC runs with --less-pedantic too
3762 2006-07-03 Borut Razem <borut.razem AT siol.net>
3764 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
3766 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
3767 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3768 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3769 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3771 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
3772 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
3773 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
3774 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
3776 2006-07-02 Raphael Neider <rneider AT web.de>
3778 * src/pic16/devices.inc,
3779 * device/include/pic16/pic18fregs.h,
3780 * device/include/pic16/pic18f4550.h,
3781 * device/lib/pic16/pics.all,
3782 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
3784 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
3786 * as/hc08/lkaomf51.c (OutputName),
3787 * as/mcs51/lkaomf51.c (OutputName),
3788 * as/z80/asmain.c (asmbl),
3789 * src/ds390/main.c (asmLineNodeFromLineNode),
3790 * src/hc08/ralloc.c (hc08_assignRegisters),
3791 * src/mcs51/main.c (asmLineNodeFromLineNode),
3792 * src/xa51/ralloc.c (checkRegMask),
3793 * src/xa51/gen.c (emitcode),
3794 * src/z80/gen.c (_emit2),
3795 * src/SDCCast.c (searchLitOp),
3797 * support/packihx/packihx.c,
3798 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
3799 * src/ds390/gen.c (aopPutUsesAcc),
3800 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
3801 * support/regression/tests/libmullong.c (mullong_wrapper),
3802 * src/SDCCsymt.c (powof2),
3804 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
3805 * src/SDCCsymt.h: added TYPE_TARGET_*
3806 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
3807 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
3808 SDCCast because 1) header problems 2) this is the right place
3809 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
3810 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
3813 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
3815 * src/SDCCicode.h: removed buggy semicolon in unused macro
3816 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
3817 search for previous definiton of auto symbols too,
3818 (findPrevUse): fixed logic of emitWarnings
3820 2006-06-26 Raphael Neider <rneider AT web.de>
3822 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
3823 PCLATH and PCLATU on interrupts, potentially fixes #1505141
3825 2006-06-25 Raphael Neider <rneider AT web.de>
3827 * device/lib/pic/libm: NEW, added math library functions
3828 * device/lib/pic/libsdcc: NEW; added float support functions
3829 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
3830 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
3831 NEW, added math related headers
3832 * device/include/asm/pic/features.h: NEW
3833 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
3834 (popGet): allow larger offsets for AOP_PCODE,
3835 (genDataPointerSet): handle literals explicitly, more debug output,
3836 (genAssign): fixed for float using aopLiteral ;-)
3837 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
3838 GOTO initialisation routine
3839 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
3840 flag on registers, fixes #1469043 (local variables do not work)
3841 * src/pic/main.c (_pic14_do_link),
3842 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
3845 2006-06-25 Borut Razem <borut.razem AT siol.net>
3847 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
3848 characters printed (not including the trailing '\0' used to end
3849 output to strings). Problem detected in regression test bug-927659.c.
3850 NOTE: printf() family functions should return int instead
3852 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
3853 specifier are printed as themselves
3854 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
3855 support flags, width and precision specifiers
3857 2006-06-24 Borut Razem <borut.razem AT siol.net>
3859 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
3860 to the list of sdcc tagrets not supporting bit type
3861 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
3862 testfor pic16 due to bug:
3863 [ 1511794 ] pic16: regression test bug-895992.c fails
3865 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
3867 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
3868 * src/SDCCglue.c (initPointer), fixed bug 1496419
3869 * support/regression/tests/bug1496419.c: new, added
3871 2006-06-22 Borut Razem <borut.razem AT siol.net>
3873 * support/regression/ports/pic16/support.c: use gpsim usart module from
3874 libgpsim_modules library
3876 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3878 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
3881 2006-06-19 Raphael Neider <rneider AT web.de>
3883 * src/pic/glue.h,src/pic16/glue.h: added prototypes
3884 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
3885 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
3886 (pic14printExterns,pic14printPublics,pic16printPublics,
3887 pic16_printExterns): use new functions to emit symbols
3888 (picglue,pic16glue): emit publics before emitting externs
3889 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
3890 locally defined functions to avoid bug #1443651
3891 * support/regression/tests/bug-716242.c: removed pic16 workaround
3892 * support/regression/ports/pic16/spec.mk: ignore errors during build
3894 2006-06-19 Raphael Neider <rneider AT web.de>
3896 * src/pic/glue.h: added pic14aopLiteral prototype
3897 * src/pic/glue.c (pic14aopLiteral): return unsigned int
3898 * src/pic/gen.c: removed stdint.h dependency
3899 (aopGet): use Safe_strdup()
3900 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
3901 (genDataPointerSet): use pic14aopLiteral()
3902 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
3903 for pic16; thanks to Bernhard and Maarten
3905 2006-06-18 Borut Razem <borut.razem AT siol.net>
3907 * support/regression/tests/structflexarray.c: flexible array members
3908 not supported by gcc < 3
3909 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
3911 * src/pic/gen.c: don't include [p]strdin.h on solaris
3912 * support/Util/pstdint.h: addad svn attributes
3913 * support/regression/tests/constantRange.c,
3914 support/regression/tests/rotate.c: include inttypes.h instead
3915 stdint.h on solaris, addad svn attributes
3917 2006-06-18 Raphael Neider <rneider AT web.de>
3919 * src/SDCCsymt.c (initCSupport): change return type of divschar to
3921 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
3922 (pic16_genMinusBits): simplified sign-extension
3923 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
3924 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
3925 adjusted to correctly handle mixed-signed operands, disabled
3926 now unused multiplciation routines
3927 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
3928 (assignResultValue): added argument denoting the size of the result
3929 as returned by the function (fixes upcasts in assigning from
3930 function calls: char foo(); int i = foo();)
3931 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
3932 function result to assignResultValue
3933 (genMult): disabled inlined multiplication code
3934 (genDiv): augmented to also handle the modulus operator, fixed to
3935 handle mixed-signed operands correctly
3936 (genMod): simply call genDiv, disabled unused code
3937 (genAssign): fixed missing (sign-)extension on result
3938 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
3939 valid char operands, allow signed operands for native code, added
3940 division and modulo operator handling
3941 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
3943 As a consequence, onebyte.c (if split into two files) and muldiv.c
3944 pass regression tests.
3946 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3948 * doc/Makefile.in: two runs of makeindex seem needed to get
3949 correct page references in the index of sdccman.pdf
3950 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
3952 2006-06-17 Borut Razem <borut.razem AT siol.net>
3954 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
3956 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3958 * doc/sdccman.lyx: updated, added (porting source code, debugging),
3959 mentioned ec2drv and paulmon
3961 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
3963 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
3964 consecutive abs areas
3965 (find_empty_space, allocate_space): added map to handle codemap or
3967 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
3968 absolute idata and xdata
3969 * as/mcs51/lkmem.c (summary2): updated legend
3971 2006-06-16 Raphael Neider <rneider AT web.de>
3973 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
3975 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
3977 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
3979 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
3981 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
3983 * src/port.h (struct PORT): added field gp_tags, to hold the tag
3984 value of generic pointers,
3994 src/z80/main.c: PORT structure, added elements for gp_tags field,
3995 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
3996 fields in the PORT structure of each port,
3997 * src/SDCCast.c (decorateType): allow processing of generic pointers
3998 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4001 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * src/pic16/pcode.c,
4009 * src/pic/pcoderegs.c,
4012 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4013 bug 1504689 on minGW
4015 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4017 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4019 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4021 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4023 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4025 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4028 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4030 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4031 to a char variable. Fixed bug #1504211
4032 * device/include/pic16/adc.h,
4033 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4034 and fixed bug #1364390
4036 2006-06-10 Borut Razem <borut.razem AT siol.net>
4038 * CVSROOT: removed the CVS left-over
4040 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4042 * as/hc08/asmain.c (asexit),
4043 * as/hc08/lkmain.c (lkexit),
4044 * as/mcs51/asmain.c (asexit),
4045 * as/mcs51/lkmain.c (lkexit),
4046 * src/SDCCglue.c (DEFSETFUNC),
4047 * src/SDCCmain.c (linkEdit, assemble),
4048 * support/librarian/sdcclib.c (AddRel),
4049 replaced unlink() by standard C remove()
4050 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4051 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4052 gatherImplicitVariables): new, added to fix bug 608752,
4053 (createFunction): added gatherImplicitVariables()
4054 * src/SDCCast.h: added createRMW prototype
4055 * src/SDCCsymt.h (struct symbol): added infertype
4056 * support/regression/tests/bug608752.c: new, added
4058 2006-06-10 Raphael Neider <rneider AT web.de>
4060 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4061 multibyte dummy reads (fixes #1503234)
4063 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4065 * device/include/mcs51/compiler.h: new, added header file to enable
4066 creating common sfr definition header files for different compilers
4068 2006-06-05 Raphael Neider <rneider AT web.de>
4070 * src/pic16/{pcode.h,genarith.c}:
4071 introduced pCodeOp combining any two pCodeOps (previously only
4072 two register operands could be combined), removed pcop2 from
4073 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4074 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4075 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4076 rewritten to use new PO_TWO_OPS
4077 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4078 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4079 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4080 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4081 (pic16_get_op): embraced return arg to allow #define return(x),
4082 added new case for combined opcodes
4083 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4084 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4085 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4087 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4089 * src/SDCCval.c (checkConstantRange): added
4090 * src/SDCCval.h: added checkConstantRange
4091 * support/Util/SDCCerr.c,
4092 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4093 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4094 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4095 * src/SDCCast.c (decorateType): added checkConstantRange,
4096 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4097 can be emitted with the correct always true/false warning,
4098 added optimization for double '!';
4099 result of decorateType() must be assigned back to the tree, because
4100 decorateType() can change the tree
4101 * src/SDCCicode.c (geniCodeLogic),
4102 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4103 (checkConstantRange): removed, it was only a fragment which never
4105 * src/SDCCsymt.c (computeType): fixed promotion for
4106 "-1 < (unsigned bit) b"
4107 * src/pic/ralloc.c (packRegsForAssign),
4108 * src/pic16/ralloc.c (packRegsForAssign),
4109 * src/hc08/ralloc.c (packRegsForAssign),
4110 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4112 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4113 * support/regression/tests/constantRange.c: added
4114 * support/valdiag/tests/constantRange.c: added
4115 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4117 2006-06-02 Borut Razem <borut.razem AT siol.net>
4119 * support/regression/ports/pic16/support.c: increase stack size
4121 * support/regression/Makefile.in: sort tests by name so that the
4122 resutlts can be compared on different machines / platforms
4124 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4126 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4127 * src/ds390/gen.c (emitLabel): new, added,
4128 (genDjnz): fixed stack overflow bug,
4129 (throughout): cosmetic changes to sync with mcs51/gen.c,
4130 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4131 * src/mcs51/gen.c (genEndFunction): small optimization,
4132 (throughout): cosmetic changes to sync with ds390/gen.c
4134 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4136 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4137 (_print_format): fixed printing pointers
4138 * src/mcs51/gen.c (emitLabel, movb): new, added,
4139 (genAssign): small optimization,
4140 (genDjnz): fixed stack overflow bug,
4141 (throughout): replaced sprintf with SNPRINTF,
4142 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4143 replaced emitcode("mov", "b,...") with MOVB(...),
4144 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4145 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4146 * src/mcs51/peeph.def: added rules 140 and 264
4147 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4148 so they may get optimized into registers
4150 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4152 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4153 immediately when encountered,
4154 (printUsage): always use stderr even on windows
4156 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4158 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4159 (processParms): fixed bug #1247551
4160 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4161 parseCmdLine, main): print '--version' to stdout,
4162 print 'help' to stdout if --help is given,
4163 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4164 arguments are given; fixed --help
4166 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4168 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4169 * support/regression/tests/bug-1493710.c: added
4171 2006-05-27 Borut Razem <borut.razem AT siol.net>
4173 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4175 * support/regression/ports/pic16/support.c: increase stack size
4176 from default 64 bytes to 128 bytes
4177 * support/regression/tests/staticinit.c,
4178 support/regression/tests/float.c: regression tests fully enabled
4179 for pic16 port by putting the initialized data arrays into the code
4181 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4182 This was changed by mistake in the previous version.
4184 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4186 * src/pic16/gen.c (genFunction, genEndFunction): some
4187 beautifications, fixed bug with falsely restoring FSR2 in large
4188 stack model, thanks to Beau E. Cox for reporting the bug
4190 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4192 * debugger/mcs51/break.c,
4193 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4194 use %p to print pointers, made address variables unsigned
4195 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4196 * debugger/mcs51/symtab.c (parseSymbol): must return something
4197 * src/mcs51/gen.c (aopForSym): small optimization,
4198 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4199 (freeAsmop): added missing break,
4200 (aopPut): removed parameter bvolatile, determine it inside the function,
4201 (saveRegisters, unsaveRegisters): small optimization,
4202 (genIpush): removed pointless check,
4203 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4204 replaced sprintf with SNPRINTF,
4205 replaced strcpy with strncpyz,
4206 updated aopPut calls,
4207 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4208 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4210 2006-05-24 Borut Razem <borut.razem AT siol.net>
4212 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4213 modification of test for the pic16 port, put the array to the code
4214 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4216 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4218 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4219 * support/Util/pstdint.h: added
4221 2006-05-22 Borut Razem <borut.razem AT siol.net>
4223 * src/regression/Makefile: removed bool2.c test, added -q linker option
4224 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4225 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4226 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4227 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4228 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4229 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4230 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4231 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4232 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4234 2006-05-22 Raphael Neider <rneider AT web.de>
4236 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4237 bug #1492360 (problematic due to generic pointers, see code)
4239 2006-05-22 Borut Razem <borut.razem AT siol.net>
4241 * support/regression/ports/pic16/specs.mk: removed stack size linker
4243 * support/regression/tests/array.c,
4244 support/regression/tests/bitopcse.c,
4245 support/regression/tests/bug-908454.c,
4246 support/regression/tests/malloc.c: modified for pic16 regression test
4247 * support/regression/tests/bitfields.c:
4248 pic16 - excluded bitfileds of size > 8
4249 * support/regression/tests/bp.c: pic16 - reduced data size
4250 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4251 * support/regression/tests/bug-460010.c:
4252 pic16 - used the absolute address the fits in memory
4253 * support/regression/tests/bug-716242.c:
4254 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4255 * support/regression/tests/float.c:
4256 pic16 - excluded - data size too big
4257 * support/regression/tests/onebyte.c:
4258 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4259 * support/regression/tests/shifts.c:
4260 pic16 - function names probably have to differ in first X characters
4262 * support/regression/tests/staticinit.c:
4263 pic16 - excluded some tests due error: no target memory available for
4266 2006-05-22 Borut Razem <borut.razem AT siol.net>
4268 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4269 second try. Thanks Stas Sergeev once more.
4271 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4273 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4274 (genLeftShift, genRightShift): fixed bug 1491627
4275 * src/hc08/peeph.def (rules 7, 8.x): added
4276 * support/regression/tests/shifts.c (ShiftLeftByParam,
4277 ShiftRightByParam, testShiftByParam): added to test variable shifting
4279 2006-05-20 Raphael Neider <rneider AT web.de>
4281 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4282 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4283 (allocReg): add only new registers to dynAllocRegs,
4284 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4285 #1489055, #1445850, and probably #1483693
4287 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4289 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4290 bug in for-loop that didn't emit the last of CONFIG and ID registers
4292 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4294 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4296 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4297 1489016, 1434401 and 1490124
4298 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4299 1489016, 1434401 and 1490124
4301 2006-05-17 Borut Razem <borut.razem AT siol.net>
4303 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4306 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4308 * device/include/mcs51/P89c51RD2.h,
4309 * device/include/mcs51/P89LPC901.h,
4310 * device/include/mcs51/P89LPC922.h,
4311 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4313 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4315 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4316 to fix missing stack pragma in compiled binary object file,
4318 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4320 * support/packihx/configure.in,
4321 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4322 determine sizeof basic types even while cross compiling
4324 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4326 * src/avr/gen.c (aopop),
4327 * src/ds390/gen.c (aopOp),
4328 * src/hc08/gen.c (aopOp),
4329 * src/mcs51/gen.c (aopop),
4330 * src/pic16/gen.c (pic16_aopOp),
4331 * src/pic/gen.c (aopOp),
4332 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4333 if size of operand is smaller than spill location
4335 2006-05-12 Borut Razem <borut.razem AT siol.net>
4337 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4338 have to have CR/LF line endings even if they are checked out on *nix
4339 or on WIN32 in cygwin binmode
4341 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4343 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4344 * device/include/ds80c390.h: added sfr16 definitions
4348 * src/ds390/ralloc.c,
4349 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4350 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4351 bit returning functions
4352 * support/regression/tests/sfr16.c: enabled test on ds390
4354 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4356 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4357 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4359 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4361 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4362 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4363 (cl_address_space constructor): removed expensive initialization,
4364 (cl_address_space::get_cell): extended for late initialization,
4365 (cl_address_space::*): use late initialization,
4366 (cl_address_decoder::activate): removed expensive initialization,
4367 This reduced regression test running time by 25%
4369 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4377 * support/packihx/Makefile.in,
4378 * support/packihx/clean.mk,
4379 * support/packihx/Makefile.bcc,
4380 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4382 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4384 * src/SDCCval.c (valNot): fix for regression test failure
4385 of not.c on big endian hosts
4387 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4389 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4391 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4393 * device/lib/mcs51/Makefile.in: changed string comparison operator
4394 to = for POSIX compliance; == is bash extension
4396 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4398 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4401 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4403 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4404 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4405 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4406 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4407 bug report #1478657,
4409 2006-05-05 Borut Razem <borut.razem AT siol.net>
4411 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4414 2006-05-02 Borut Razem <borut.razem AT siol.net>
4416 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4417 create *.ind, which made make to fail if invoked with -j 2
4419 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4421 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4422 Hubert Sack for patch 1479782
4424 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4426 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4428 2006-05-01 Raphael Neider <rneider AT web.de>
4430 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4431 (create_pic): store only prefix-free device name,
4432 (init_pic): check for device names with "16" prefix,
4434 * src/pic/device.h (struct PIC_device),
4435 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4437 * device/include/pic/pic12f{635,675,629,683}.h,
4438 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4439 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4440 * device/include/pic/pic16f505.h,
4441 * device/lib/pic/libdev/pic16f505.c: removed
4442 * device/include/pic/pic14devices.txt: added support for pic12f
4443 devices, removed unsupported non 16-bit devices
4444 [above changes provided by patch from Zik Saleeba]
4445 * src/pic/*, src/pic16/*, device/include/pic16/*,
4446 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4448 2006-05-01 Borut Razem <borut.razem AT siol.net>
4450 * configure.in, configure, doc/Makefile.in:
4451 sync with nightly build makefile - latex, dvipdf and dvips
4454 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4456 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4457 in the library source
4459 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4461 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4463 2006-04-28 Raphael Neider <rneider AT web.de>
4465 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4466 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
4467 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
4468 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
4470 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4472 * device/lib/pic/libdev/Makefile.in,
4473 * device/lib/hc08/Makefile.in,
4474 * device/lib/gbz80/Makefile.in,
4475 * device/lib/z80/Makefile.in,
4476 * device/lib/ds390/Makefile.in,
4477 * device/lib/ds400/Makefile.in: added srcdir to include search path,
4478 thanks to Borut for the bug report
4480 * configure: always create doc/Makefile independent from --enable-doc
4481 * Makefile.in: always install from directory doc independent from
4483 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
4485 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
4486 * doc/Makefile.in: install *.txt if present
4487 * device/include/Makefile.in (install): added installation of pic/*.inc
4488 and pic/*.txt files again, they were erroneously removed
4490 2006-04-28 Raphael Neider <rneider AT web.de>
4492 * src/pic/{gen.c,main.h,pcode.c},
4493 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
4494 concerning signedness with casts
4496 2006-04-28 Raphael Neider <rneider AT web.de>
4498 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
4499 definition of an interrupt handler,
4500 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
4501 interrupt handler stuff from picglue() to separate routine,
4502 (picglue): enabled definition of intr handlers in files w/o main()
4504 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
4507 compilation with MSVC 2005 Express Edition (VC8)
4509 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
4511 * device/lib/Makefile: fixed build of gbz80 lib
4513 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4515 * support/regression/tests/bug-460010.c,
4516 * support/regression/tests/bug-524691.c,
4517 * support/regression/tests/bug-716242.c: removed conditional defines
4518 that are already in testfwk.h
4520 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
4522 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
4523 (AccAXRsh1): added, shift right by 1,
4524 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
4526 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
4528 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
4530 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
4531 remove cast to same type
4532 * src/SDCCast.c (decorateType): fix for RFE 1475742,
4533 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
4535 * link/z80/Makefile: removed, they have moved to
4538 * configure.in: replaced duplicate message about ucsim by missing sdcpp
4539 * install-sh: fix bug #1204398 by setting umask 0022
4540 * device/lib/Makefile: separate build of z80 and gbz80 lib
4542 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
4544 Enabled VPATH feature: changed nearly all Makefiles (149 files).
4545 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
4547 One basic decision: e.g. src/clean.mk includes further files. In order
4548 to make this work there are two solutions:
4549 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
4550 run configure on them. This way they can use
4551 'include $(srcdir)/port-clean.mk'
4552 - always include clean.mk by the Makefile at the same level. To avoid
4553 that `make clean` tries to include and build Makefile.dep the
4554 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
4555 implemented, because now even `make uninstall` doesn't create
4556 Makefile.in. clean.mk could be eliminated by pasting it in
4559 * debugger/mcs51/Makefile.in: build own objects from library sources
4560 (SLIB, SDCC) in current directory
4562 * configure, configure.in: renamed --disable-device-lib-build in
4563 --disable-device-lib; added --enable-doc, the required tools are
4564 searched by configure; added result message; the toolchain for the
4565 belonging ports are now only built, if the port is enabled.
4567 * support/regression/*: all output is written in directory gen, because
4568 the fwk and ports directories don't livet in the build tree using vpath
4570 * doc/sdccman.lyx: renamed --disable-device-lib-build to
4571 --disable-device-lib, added --enable-doc, added section VPATH
4573 * sim/ucsim/configure.in,
4574 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
4575 z80 are enabled by default
4577 2006-04-24 Raphael Neider <rneider AT web.de>
4579 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
4580 to config word, "pic14_"-prefixed some extern functions
4581 (pic14_emitConfigWord): emit __config directive(s) if assignment to
4582 config word has been found
4583 * src/pic/device.h: added prototypes
4584 * src/pic/pcode.c: added "pic14_"-prefix where needed
4585 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
4587 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
4589 (pic14emitRegularMap): ignore config words,
4590 (pic14createInterruptVect): moved generating __config directives away
4591 (picglue): have __config directives emitted
4593 2006-04-24 Borut Razem <borut.razem AT siol.net>
4595 * doc/Makefile: sync with nightly build makefile
4597 2006-04-24 Raphael Neider <rneider AT web.de>
4599 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
4600 registers that have not been assigned proper liveranges,
4601 fixes #1469504 and #1474602,
4602 (pCodeRegOptimizeRegUsage): fixed typo in comment
4604 2006-04-24 Borut Razem <borut.razem AT siol.net>
4606 * device/examples/main8051.c: deleted - it was removed from CVS
4607 24.mar.2000 and after that modified 18.feb.2001, so it reappered
4608 after the transition to Subversion
4609 * src/SDCCalloc.h: deleted - it was removed from CVS
4610 3.feb.2001 and after that modified 18.feb.2001, so it reappered
4611 after the transition to Subversion
4612 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
4613 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
4614 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
4615 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
4617 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * as/asx8051.dsp: added mcs51/strcmpi.h
4620 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
4621 * as/hc08/aslink.h: updated lnksect prototype
4623 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
4625 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
4626 (newdot): handle A_ABS
4628 * as/mcs51/asout.c (outarea): output address
4629 * as/hc08/lkaomf51.c,
4630 * as/mcs51/lkaomf51.c: disabled unused array UsageType
4632 * as/mcs51/i51pst.c,
4633 * as/z80/z80pst.c: "ABS" is not A_OVR
4634 * as/hc08/lkarea.c (newarea): read a_addr,
4635 (lnkarea): added codemap array, sort absolute areas to the front,
4636 combine all GSINITx/GSFINAL,
4637 (find_empty_space, allocate_space): new functions,
4638 (lnksect): return next address, handle absolute sections
4639 * as/mcs51/lkarea.c (newarea): read a_addr,
4640 lnksect2 prototype changed,
4641 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
4642 (find_empty_space, allocate_space): new, factored out of lnksect2,
4643 (lnksect2): return next address, handle absolute sections
4645 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
4646 * as/hc08/lklibr.c (addfile, fndsym),
4647 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
4648 index out of range and detect both '\' and '/'
4649 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
4650 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
4651 regression tests (ds390 cannot return bool yet)
4652 * doc/sdccman.lyx: changed version number, document changed --no-peep,
4653 document critical interrupts on z80, document changed SDCC define
4654 * src/asm.c (_asxxxx_mapping): fixed .org directive,
4655 (_a390_mapping): added .org directive
4656 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
4657 (genMultOneByte): fixed warnings
4658 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
4660 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
4661 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
4662 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
4663 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
4664 * src/pic16/main.c: removed newReg prototype
4665 * src/pic16/pcode.c,
4666 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
4668 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
4670 * src/pic16/ralloc.c
4671 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
4673 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
4674 from short to PIC_OPTYPE
4675 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
4676 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
4677 optype from short to PIC_OPTYPE
4678 * src/port.h: made int_size unsigned to fix warnings
4679 * src/SDCC.y: fixed warning on MSVC
4680 * src/SDCCicode.c (getArraySizePtr): return unsigned int
4681 * src/SDCCopt.c (convertToFcall): fixed warnings
4682 * src/SDCCsymt.h: removed double prototype for genSymName
4683 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
4684 offset int to fix warnings
4686 2006-04-22 Borut Razem <borut.razem AT siol.net>
4688 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4689 references to CVS replaced with Subversion
4691 2006-04-21 Borut Razem <borut.razem AT siol.net>
4693 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4694 references to CVS replaced with Subversion
4696 2006-04-19 Borut Razem <borut.razem AT siol.net>
4698 * src/version.awk: adapted for svn
4699 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
4700 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
4701 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
4702 /binutils-avr/etc/*.vi, *.jin: removed all properties
4703 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
4705 2006-04-19 Borut Razem <borut.razem AT siol.net>
4707 * CVS to Subversion migration completed
4709 2006-04-18 Borut Razem <borut.razem AT siol.net>
4711 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
4712 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
4714 2006-04-17 Borut Razem <borut.razem AT siol.net>
4716 * device/include/Makefile.in: added pic/*.inc to the installation
4718 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
4720 * support/regression/collate-results.py: fixed output in case of
4722 * support/regression/generate-cases.py: fixed splitting of pathnames
4724 * as/hc08/lklibr.c (addfile),
4725 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
4727 2006-04-11 Raphael Neider <rneider AT web.de>
4729 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
4730 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
4731 * src/pic16/pcode.c (assignValnums): fixed #1460578
4733 2006-04-11 Raphael Neider <rneider AT web.de>
4735 * device/lib/pic/libdev/*.c,
4736 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
4737 fixes #1468739, enables compilation in --std-c99 mode
4738 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
4740 2006-04-11 Raphael Neider <rneider AT web.de>
4742 * src/pic/device.c (find_device): removed debug output
4743 (list_valid_pics): enabled verbose listing of supported devices
4744 * device/include/stdbool.h: define bool as char for pic14/16 as well
4746 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4748 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
4750 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
4752 * .version: bumped version to 2.5.6
4753 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
4755 2006-04-06 Raphael Neider <rneider AT web.de>
4757 * .version: bumped version to 2.5.6 (pic14 ABI changed)
4758 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
4759 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
4760 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
4761 pic14_constructAbsMap
4762 (pic14printPublics): declare absolute global symbols as global
4763 (pic14createInterruptVect),
4764 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
4765 (newReg): assume new registers unused, use correct name in
4766 hashtable (reg->name instead of name), more debugLog output
4767 * src/pic/device.h (PIC_device): added fields for verbose output
4768 * src/pic/device.c: moved device definition to pic14devices.txt,
4769 added routines for runtime parsing of pic14devices.txt,
4770 added support for second config word
4771 * src/pic/main.c (_process_pragma): removed #pragma maxram,
4772 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
4773 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
4774 (_pic14_parseOptions): moved pCodeInitRegisters here
4775 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
4776 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
4777 (pCodeInitRegisters): rewrapped comments, perpared new approach to
4778 handling the pseudo stack
4779 * device/lib/Makefile.in: ignore failures in objects-pic16,
4780 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
4781 * device/lib/pic/NEWS: document new dependency on picXXX.lib
4782 * device/lib/pic/Makefile.subdir,
4783 * device/lib/pic16/Makefile.subdir: improved clean rules
4784 * device/lib/pic/libdev/: NEW, pic14 device libraries
4785 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
4786 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
4787 * device/include/Makefile.in: create subdir and install pic14 headers
4788 * device/include/pic/p16f_common.inc: removed unused declarations
4789 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
4790 PICs from inc2h.pl v1.6,
4791 replaced BIT_AT macros with struct declarations
4792 * device/include/pic/pic14devices.txt: definition of supported devices,
4793 all above improvements contributed by Zik Saleeba, thanks
4794 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
4795 * support/scripts/sdcc.nsi: also install pic14 device libraries and
4798 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4800 * device/include/mcs51/c8051f410.h: added interrupt numbers,
4801 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
4802 thanks to Charles Olds
4804 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4806 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
4808 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
4811 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
4812 * support/regression/bug1464657.c: added, new test
4814 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4816 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
4819 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4821 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
4822 --no-peep and --peep-file <file> are used don't use default rules but
4825 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4827 * src/mcs51/gen.c (genCall): fixed bug 1457608
4829 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4831 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
4832 changes seem to cause (trigger?) problems with the build system.
4834 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
4836 * src/SDCCpeeph.c (operandsLiteral): new, added,
4837 (callFuncByName): inserted operandsLiteral
4838 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
4840 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4842 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
4843 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
4845 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
4847 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
4848 implemented patch 1120823 Thanks to Willy De la Court (normal
4849 interrupts need an interrupt number now if they are made critical),
4850 and enabled nesting of critical functions though not for gbz80
4851 (genCritical, genEndCritical): added functions
4852 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
4853 * src/z80/mappings.i: added "ei" to all mappings
4855 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4857 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
4858 submitted by the Debian SDCC maintainer Aurelien Jarno:
4859 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
4860 archive with gcc 4.1 on mips and wrote the patch"
4862 2006-03-16 Raphael Neider <rneider AT web.de>
4864 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
4865 the left operand is shorter than the result (c* = lit-c* + int),
4867 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
4870 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4872 * src/.version: increased version number to 2.5.5
4873 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
4874 linking is done manually in pic16 port's _linkEdit,
4875 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
4876 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
4877 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
4878 allocate asmop as AOP_ACC,
4879 (aopForRemat): added parameter 'bool result' in function declaration,
4880 (pic16_aopGet): return AOP_ACC when accessing WREG,
4881 (pic16_popGetTempReg): minor modification,
4882 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
4883 'pic16_allocWithIdx',
4884 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
4885 calling function in absolute addresses,
4886 (genAssign): take into account AOP_ACC asmop,
4887 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
4888 * src/pic16/pcoderegs.c: some debug functions and lines added,
4889 * src/pic16/ralloc.c (decodeRegType): added but commented out,
4890 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
4892 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
4893 call to allocReg, not by manually allocating a new one,
4894 (pic16_assignRegisters): now before going through the register
4895 allocating functions mark all registers as free. This eliminates some
4896 side effects resulting from peephole parser done earlier in the backbone
4898 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
4900 * src/SDCCicode.c (geniCodeLogic),
4901 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
4903 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
4905 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
4906 (genSend): bugfix, do not allocate and free twice,
4907 (shiftRLong): handle partially overlapping aops
4908 * support/regression/tests/bitopcse.c: fixed warning redefined idata
4910 2006-03-08 Borut Razem <borut.razem AT siol.net>
4912 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
4915 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
4917 * support/regression/tests/bug1409955.c: new, added
4918 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
4919 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
4920 (aopForSym, aopOp): increment asmop.allocated if reused,
4921 (freeAsmop): decrement asmop.allocated and check for zero instead of
4923 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
4924 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
4925 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
4926 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
4927 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
4928 genSignedRightShift, genRightShift, genDataPointerGet,
4929 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
4930 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
4931 in reverse order from allocation,
4932 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
4933 added swappedLR to keep track
4934 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
4935 pdata & code for GCC, z80, gbz80 & hc08
4936 * support/regression/tests/zeropad.c: moved defines to testfwk.h
4938 2006-03-08 Raphael Neider <rneider AT web.de>
4940 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
4942 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
4944 * device/include/mcs51/c8051f410.h: new SiLabs mcu
4945 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
4946 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
4948 2006-03-06 Borut Razem <borut.razem AT siol.net>
4950 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
4951 made the linker quiet
4953 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
4955 * src/pic16/gen.c (genPcall): fixed bug #1443644
4956 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
4957 which dumps before the function entry point a data byte which represents
4958 the number of the local variables used by the specified function, added
4959 'xinst' for initial support for Extended Instruction Support,
4960 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
4961 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
4962 port->fun_prefix anymore (may change later),
4963 (genFunction, genEndFunction): do not store/restore local registers for
4964 _main (this should take care the --main-return command line option in
4966 (genOr): removed some legacy pic-port instructions,
4967 * src/pic16/genarith.c (genAddLit): re-enabled old code because
4968 performing operations with SFR's causes data to be written more than
4969 once to each SFR. Perhaps SFRs should be handled in special cases...
4970 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
4972 * src/pic16/main.c (_process_pragma): stack bound checking did not take
4973 into account for stack starting position,
4974 (struct OPTIONS pic16_optionsTable): added command line argument
4975 --extended or -y for Extended Instruction Support,
4976 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
4977 (deassignLRs): *** perhaps the most important change, old 'for' code
4978 (commented out for reference), didn't account for some registers which
4979 were left marked 'not free' after a pointer operation. The change
4980 reduces register usage a lot in some cases
4982 2006-03-04 Borut Razem <borut.razem AT siol.net>
4984 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
4986 * support/regression/tests/bug-524697.c: decreased array size for
4987 mcs51 to fit into the internal RAM
4988 * support/regression/Makefile.in: a little bit more verbose
4990 2006-03-03 Borut Razem <borut.razem AT siol.net>
4992 * support/regression/fwk/lib/testfwk.c,
4993 support/regression/fwk/include/testfwk.h: introduced function
4994 _prints(), nonrecursive _printn(), call _initEmu() from main()
4995 * support/regression/ports/gbz80/support.asm,
4996 support/regression/ports/ucz80/support.asm,
4997 support/regression/ports/z80/support.asm,
4998 support/regression/ports/ds390/support.c,
4999 support/regression/ports/hc08/support.c,
5000 support/regression/ports/host/support.c,
5001 support/regression/ports/mcs51/support.c,
5002 support/regression/ports/xa51/support.c: added empty _initEmu()
5004 * support/regression/ports/pic16/gpsim.cmd,
5005 support/regression/ports/pic16/spec.mk,
5006 support/regression/ports/pic16/support.c,
5007 support/regression/Makefile.in: added pic16 regression test
5009 2006-03-01 Raphael Neider <rneider AT web.de>
5011 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5012 genConstPointerGet): use safe way of generating MOVFF to cover
5013 literals as well as registers, fixes bug #1440527
5014 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5016 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5017 more correctly, fixes bug #1232186
5018 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5019 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5020 gplink guess the correct processor in more cases, applied patch
5021 from Till Riedel attached to and fixing bug #1436552
5023 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5025 * support/regression/tests/array.c: added, contains check for #1434401
5026 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5028 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5031 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5032 * device/include/mcs51/c8051f326.h,
5033 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5034 * device/include/mcs51/c8051f000.h,
5035 * device/include/mcs51/c8051f018.h,
5036 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5037 PCON_IDLE,PCON_STOP and added sfr16 definitions
5039 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5041 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5042 genGetWord): fixed bug 1409955
5044 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5046 * device/include/hc08/mc68hc908gp32.h,
5047 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5049 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5051 * src/SDCCast.c (constExprValue): return NULL if not a value
5052 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5053 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5054 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5056 2006-02-13 Borut Razem <borut.razem AT siol.net>
5058 * src/regression/ptrarg.c: added, fails due to bug #1430967
5059 * src/regression/Makefile: ptrarg.c added, ...
5061 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5063 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5064 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5066 2006-02-11 Borut Razem <borut.razem AT siol.net>
5068 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5069 print "Processor: xxx" message to stdout only if --verbose
5071 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5073 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5074 * support/regression/tests/bug1426356.c: added
5075 * support/regression/tests/bitfields.c: removed 2 tests
5077 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5079 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5080 * device/include/mcs51/c8051f330.h,
5081 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5082 PCON_IDLE,PCON_STOP and added sfr16 definitions
5083 * device/lib/_divsint.c,
5084 * device/lib/_divuint.c,
5085 * device/lib/_divulong.c,
5086 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5087 register bank bug for small stackauto
5089 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5091 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5093 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5095 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5096 * all.dsp: corrected several bin paths
5097 * device/include/mcs51/c8051f120.h,
5098 * device/include/mcs51/c8051f300.h,
5099 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5100 to PCON_IDLE,PCON_STOP
5101 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5102 * device/lib/printf_large.c (output_float): fixed bug 1388703
5103 * support/regression/tests/bug1057979.c: added test for bug 1388703
5105 2006-02-08 Raphael Neider <rneider AT web.de>
5107 * src/pic/pcode.c (pciTRIS): fixed typo,
5108 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5109 (LinkFlow): fixed handling of flows that end in a call,
5110 (ReuseReg): perform safety check earlier
5111 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5112 to work with flows at the beginning of a pBlock,
5113 fixes #1426557 (Symbol not previously defined),
5114 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5116 (RemoveUnusedRegisters): update register usage info
5117 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5118 created, reuse existing ones instead
5119 * src/pic/gen.c (genPcall): fixed #1424719
5121 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5123 * link/z80/lkmain.c,
5125 * link/z80/lkdata.c,
5126 * link/z80/aslink.h: fixed build on current cygwin:
5127 replaced getline() by lk_getline()
5129 2006-02-01 Borut Razem <borut.razem AT siol.net>
5131 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5132 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5133 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5134 src/regression/bool1.c, src/regression/bool2.c,
5135 src/regression/bool3.c, src/regression/call1.c,
5136 src/regression/compare.c, src/regression/compare10.c,
5137 src/regression/compare2.c, src/regression/compare3.c,
5138 src/regression/compare4.c, src/regression/compare5.c,
5139 src/regression/compare6.c, src/regression/compare7.c,
5140 src/regression/compare8.c, src/regression/compare9.c,
5141 src/regression/configword.c, src/regression/for.c,
5142 src/regression/inline.c, src/regression/mult1.c,
5143 src/regression/nestfor.c, src/regression/or1.c,
5144 src/regression/pointer1.c, src/regression/ptrfunc.c,
5145 src/regression/rotate1.c, src/regression/rotate2.c,
5146 src/regression/rotate3.c, src/regression/rotate4.c,
5147 src/regression/rotate5.c, src/regression/rotate6.c,
5148 src/regression/rotate7.c, src/regression/string1.c,
5149 src/regression/struct1.c, src/regression/sub.c,
5150 src/regression/sub2.c, src/regression/switch1.c,
5151 src/regression/while.c, src/regression/xor.c,
5152 src/regression/create_stc, src/regression/simulate,
5153 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5155 * src/regression/gpsim_assert.h: added
5157 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5159 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5160 ((void (code *) (void)) 0) ();
5169 * as/mcs51/aslink.h,
5171 * as/mcs51/asmain.c,
5172 * as/mcs51/lkdata.c,
5174 * as/mcs51/lkmain.c,
5177 * as/z80/asmain.c: fixed build on current cygwin:
5178 replaced getline() by as_getline()
5180 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5182 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5183 declarator in the symbol chain
5185 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5186 parameter list for function pointers
5187 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5188 * support/regression/tests/bug-716242.c: added
5190 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5192 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5194 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5196 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5198 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5199 inifinitely recurseable, added static
5200 * support/regression/tests/bug-1408066.c: added
5202 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5205 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5206 renamed, added possibility to create "postLoopLbl"-labels
5207 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5208 newiTempLoopHeaderLabel
5209 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5210 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5211 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5212 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5213 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5214 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5215 (basicInduction): fixed bug #136564, made static,
5216 (loopInduction): changed parameter of basicInduction, made static,
5217 (addPostLoopBlock): added
5218 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5219 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5221 * support/regression/tests/bug-136564.c: added
5222 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5223 --std-sdcc99 to LIBSDCCFLAGS
5225 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5227 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5229 * support/regression/tests/bug-1406131.c: added
5231 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5233 * src/SDCCast.c (decorateType): fix promotion of unary minus
5234 * src/SDCCsymt.c (computeType): beautified
5235 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5236 (valUnaryPM, valComplement): fix sign and promotion,
5237 (valNot): ANSI: result type is int (SDCC: unsigned char)
5238 * support/regression/tests/uminus.c: speedup by removing superflous
5240 * support/regression/tests/onebyte.c: added promotion and signedness
5241 tests for unary minus
5242 * support/regressions/tests/bug-477927.c: disable warning about
5243 uninitialized variables
5244 * support/regression/tests/not.c: added
5246 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5248 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5249 * src/mcs51/gen.c (gen51Code): show final register usage after
5250 fillGaps in asm with --i-code-in-asm
5251 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5252 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5253 incUsed, rliveClear, adjustIChain): made static,
5254 (setFromRange): excluded because it's unused,
5255 (findPrevUseSym, markWholeLoop): added,
5256 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5257 through all branches of predecessors enables sdcc to emit the warning
5258 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5259 (rlivePoint): made static, added parameter emitWarnings which is only
5260 true during the first run out of two,
5261 (findRecursiveSucc, findRecursivePred): removed,
5262 (computeLiveRanges): made static, added parameter emitWarnings,
5263 (dumpIcRlive): added for debugging only
5264 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5265 removed prototype of setFromRange()
5266 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5267 in call of computeLiveRanges()
5268 * support/regression/tests/bug-895992.c: added
5269 * support/regression/tests/bug-971834.c: added
5270 * support/valdiag/tests/bug-895992.c: added
5271 * support/valdiag/tests/bug-971834.c: added
5273 2005-12-18 Raphael Neider <rneider AT web.de>
5275 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5276 (genUnpackBits): improved code for direct operands,
5277 (genPackBits): improved code for literal assignment to bitfields
5278 and for direct destination operands (no FSR indirection),
5279 prevented redundant AND, fixes #1362800,
5280 (AccLsh): added parameter to disable masking of the result
5281 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5282 skip instructions with side-effects (like incfsz),
5283 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5284 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5285 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5288 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5290 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5291 volatile variables as spill location
5293 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5295 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5297 * support/regression/tests/bug-1376320.c: added
5299 2005-12-08 Raphael Neider <rneider AT web.de>
5301 * src/pic/device.c: renamed is_shared to pic14_is_shared
5302 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5303 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5304 (is_valid_identifier): added for above workaround
5306 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5308 * device/lib/Makefile.in: fixed to enable port-specific-objects
5309 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5310 char, thanks Hubert Sack
5311 * doc/sdccman.lyx: documented --xstack-loc,
5312 elaborated a bit more on interrupts and pitfalls,
5313 removed "setjmp/longjmp unsupported",
5314 documented some unsupported C99 features
5315 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5316 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5317 if, thanks Hubert Sack
5318 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5319 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5321 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5322 regression tests can report resource usage (rfe 700441)
5323 * support/regression/collate-results.py: report resource usage
5324 * support/regression/ports/ds390/spec.mk,
5325 * support/regression/ports/hc08/spec.mk,
5326 * support/regression/ports/mcs51/spec.mk,
5327 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5328 * support/regression/ports/ds390/uCsim.cmd,
5329 * support/regression/ports/hc08/uCsim.cmd,
5330 * support/regression/ports/mcs51/uCsim.cmd,
5331 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5332 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5333 library, use the default one
5334 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5335 building the library
5337 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5339 * config.dsp: added dependency on .version and configure_vc.awk
5340 * device/include/setjmp.h: updated for --stack-auto and --xstack
5341 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5342 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5343 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5344 * device/lib/libsdcc.lib: added _setjmp
5345 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5346 (decorateType): fixed bug 1372851,
5347 (optimizeGetHbit): fixed warning
5348 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5349 array initialisation
5350 * support/regression/tests/bug1057979.c: added test for bug 1358192
5351 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5353 2005-12-03 Borut Razem <borut.razem AT siol.net>
5355 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5356 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5358 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5360 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5361 createIval): implement symbol independant "flexible array member",
5362 (createIvalCharPtr): implemented flexible array initialisation with a
5364 * src/SDCCsymt.c (copyStruct): removed,
5365 (getSize): fixed misleading comment,
5366 (getAllocSize): removed, the additional allocation size is now in
5367 sym->flexArrayLength,
5368 (checkStructFlexArray): new, syntax checks for flexible array members,
5369 (compStructSize): added syntax checks for "flexible array members"
5370 (copyStruct): removed,
5371 (copyLinkChain): removed inefficient fix for bug 770487
5372 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5373 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5374 symbol->flexArrayLength
5376 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5377 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5378 * support/regression/tests/structflexarray.c: added
5379 * support/valdiag/tests/structflexiblearray.c: added
5381 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5383 * src/SDCCast.c (decorateType): fixed bug 1368489
5384 * support/Util/SDCCerr.c,
5385 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5387 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5389 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5390 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5392 2005-11-27 Borut Razem <borut.razem AT siol.net>
5394 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5395 support/cpp2/mkdeps.h: added command line option
5396 -obj-ext=<extension> to SDCPP to define object file externion, used
5397 for generation of make dependencies (-M)
5398 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5400 2005-11-26 Borut Razem <borut.razem AT siol.net>
5402 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5403 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5404 added pic and pic16 libraries
5406 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5408 * device/include/float.h: Corrected typo in prototype of __fsgt
5410 2005-11-25 Borut Razem <borut.razem AT siol.net>
5412 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5413 added creation of model-mcs51-stack-auto libraries
5415 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5417 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5419 * src/SDCCast.c (createIvalArray): removed obsolete comment
5421 2005-11-24 Borut Razem <borut.razem AT siol.net>
5423 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5424 added missing device/lib/mcs51/crt*.asm sources
5426 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5428 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5430 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5432 * device/lib/_fs2schar.c,
5433 * device/lib/_fs2sint.c,
5434 * device/lib/_fs2slong.c: optimized inline asm
5436 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5438 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5439 Better handling of floats between -1.0 and 0.0.
5441 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5443 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5444 (the missing "if"s prohibited removal of redundant labels)
5446 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5448 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5449 Properly convert floats between -1.0 and 0.0 to long, int, and char
5450 types (max integer value of negative floats tends to zero).
5451 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5452 Removed changes made so to work properly with floats between
5453 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5456 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5458 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5459 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5460 (genCast) cosmetic change
5461 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5462 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5464 * support/regression/tests/bitfields (testSignedBitfields): added
5466 2005-11-18 Borut Razem <borut.razem AT siol.net>
5468 * sdcc/device/lib/Makefile.in: remove all unnecessary files
5469 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
5470 introduced SILENT option to make building of pic16 libraries less
5472 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5474 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5475 Now they work properly with floats between -1.0 and 0.0
5476 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
5478 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
5480 * src/SDCCicode.c (printOperand): added missing else
5482 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5484 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
5485 reformatted for better readability
5486 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
5489 2005-11-17 Borut Razem <borut.razem AT siol.net>
5491 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
5492 introduced SILENT option to make building of pic16 libraries less
5493 verbose - used for nightly snapshot build
5494 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
5495 available on Win32 platforms.
5496 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
5497 medium, large, pic and pic16
5499 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5501 * device/lib/printf_large.c: Temporary patch for bug 1358192:
5502 printf("%f"...) sets fraction to zero.
5504 2005-11-16 Raphael Neider <rneider AT web.de>
5506 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
5508 * src/pic/gen.c (genIfx): implemented for CARRY bit
5509 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
5510 to generic pointers, fixes #1357332,
5511 (pic16_movLit2f): NEW,
5512 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
5514 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
5516 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
5518 2005-11-11 Raphael Neider <rneider AT web.de>
5520 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
5521 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
5522 compute pointer's type from operand,
5523 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
5524 improved single bit reads, fixes bug #1353379
5526 2005-11-09 Borut Razem <borut.razem AT siol.net>
5528 * support/scripts/sdcc.nsi: added lib/pic to the package
5530 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
5532 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
5534 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
5536 * support/regression/tests/bug1348008.c: added
5537 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
5538 * support/regression/tests/bug1337835.c: updated comment
5540 2005-11-06 Borut Razem <borut.razem AT siol.net>
5542 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5543 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5544 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5545 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5546 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
5547 dynamic construction of cl_error_class and derivates - 2.nd try
5549 2005-11-05 Borut Razem <borut.razem AT siol.net>
5551 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
5552 bug, which caused Bus Errors on sparc solaris
5554 2005-11-04 Borut Razem <borut.razem AT siol.net>
5556 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5557 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5558 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5559 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5560 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
5561 and derivates to resolve the initialization problem on OSX
5563 2005-11-02 Borut Razem <borut.razem AT siol.net>
5565 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5566 corrected typo - #include <winsock2.h>
5568 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
5570 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
5571 (_asxxxx_mapping): added org directive for future enhancements
5573 2005-11-01 Borut Razem <borut.razem AT siol.net>
5575 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5576 enabled sockets on WIN32
5577 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
5579 2005-10-31 Borut Razem <borut.razem AT siol.net>
5581 * support/regression/generate-cases.py: escape backslashes in {testcase}:
5582 WIN32 backslash path delimiters should be escaped when used in C strings
5583 * support/regression/tests/bitfields.c: exclude failing assertions for
5584 __CYGWIN32__ and __MINGW32__ hosts
5586 2005-10-30 Borut Razem <borut.razem AT siol.net>
5588 * src/SDCCutil.c: corrected double comparison typo
5590 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
5592 * device/lib/medium/Makefile: added for new memory model medium
5593 * device/include/asm/mcs51/features.h: updated for medium/pdata
5594 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
5595 added Multiply & Accumulate sbit's and MAC0_PAGE define
5596 * device/include/mcs51/c8051f300.h: added sfr16 definitions
5597 * device/include/mcs51/c8051f310.h: added sfr16 definitions
5598 * device/lib/_mullong.c: update for medium model
5599 * device/lib/incl.mk: added medium model
5600 * doc/sdccman.lyx: documented medium model
5601 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
5602 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
5603 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
5604 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
5605 (allocParms): set SCLS and OCLS to pdata for medium model
5606 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
5608 (powof2): return <0 if not power of 2
5609 * src/avr/gen.c (genBitWise): use updated powof2
5610 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
5611 (shiftR2Left2Result): small optimization in setup, save acc when storing,
5612 (shiftLLeftOrResult): use B if necessary
5613 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
5614 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
5615 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
5616 * support/regression/Makefile.in: added test-mcs51-medium
5617 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
5619 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
5621 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
5623 * device/lib/time.c (mktime): fixed bug 1334315
5625 2005-10-28 Raphael Neider <rneider AT web.de>
5627 * device/include/pic/p16f_common.inc: added common declarations
5628 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
5630 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
5633 (aopPutUsesAcc): added to predict accumulator use,
5634 (assignResultValue): save acc if necessary,
5635 (genMinusDec): store result if indirectly addressed,
5636 (genDivOneByte): save acc if necessary,
5637 (movLeft2Result): bugfix if left already in acc,
5638 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
5639 attention to accumulator use (esp. pdata),
5640 (genReceive): receive pdata correctly
5641 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
5642 * src/SDCCicode.h: added isOperandInPagedSpace prototype
5644 2005-10-27 Raphael Neider <rneider AT web.de>
5646 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
5648 2005-10-27 Raphael Neider <rneider AT web.de>
5650 * .version: changed version to 2.5.4
5651 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
5652 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
5653 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
5654 arithmetics support routines
5655 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
5656 * device/lib/Makefile.in: also create installdir for pic
5658 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
5660 * src/pic/device.c (dump_sfr): rewritten to delegate register
5661 placement to the linker (use `extern sym' rather than sym EQU addr),
5662 (validAddress): fixed to check last specified address
5663 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
5664 (popGetLit): truncate literal value to 8 bit,
5665 (popGet): moved assert to more appropriate place
5666 (popGetExternal): create pCode operand from and mark the according
5667 symbol as being `extern'
5668 (popGetAddr): added sanity check on immediate's offset, provide
5669 GPOINTER tag on demand
5670 (aopPut): fixed for immediates,
5671 (mov2w_op): move operand's address or contents to WREG (depending on
5672 operand type), safer variant of mov2w,
5673 (movwf,call_libraryfunc): NEW, handy abbreviations,
5674 (get_argument_pcop,get_return_val_pcop,pass_argument,
5675 get_returnvalue): interface for accessing function parameters and
5677 (assignResultValuei,genRet): use new parameter/return value interface
5678 (pic14_getDataSize): back to old version handling generic pointers,
5679 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
5680 provided implementation and/or fixed old one,
5681 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
5682 calls, removed legacy 8051 reference code
5683 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
5684 (loadSignToC): NEW, move the operands sign bit to CARRY,
5685 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
5686 genRightShiftSigned, accepts negative shift counts,
5687 (setup_fsr): load FSR and adjust IRP (indirect memory access),
5688 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
5689 generic pointers, __data pointers and __code pointers,
5690 (genUnpackBits,genPackBits): rewritten to work with generic pointers
5691 and signed bitfields, limit bitfields to 8 bit,
5692 (genDataPointerGet): fixed number of bytes read,
5693 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
5694 (genPointerGet,genPointerSet): fixed handling of __code pointers,
5695 pointers to constant data are no longer assumed to point to __code
5696 space, removed invalid pointer types,
5697 (bitpatternFromVal): retrieve the PICs representation of an integer
5699 (genDataPointerSet): fixed assigning to po_immediate operands,
5700 (genGenPointerSet): implemented as library call,
5701 (genIfx): fixed incorrect condition,
5702 (genAddrOf): limit generic pointers' addresses to 2 bytes,
5703 provide GPOINTER tag according to destination's storage class,
5704 (genCast): added code to handle casting to generic pointers, added
5705 sign-/zero extension of the result
5706 (aop_isLitLike,op_isLitLike): fixed handling of immediates
5707 * src/pic/gen.h: added macros to access IRP bit in STATUS register
5708 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
5710 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
5711 address/register resides in the shared banks
5712 (emitSymbolToFile): improved to handle global and `pinned' symbols,
5713 put all variables into separate sections (have the linker arrange
5715 (picglue): put init code and interrupt handlers in separate sections
5716 * src/pic/main.c: added port specific options table, modified to PORT
5717 structure to make GPOINTERs 3 byte, added pic14_options
5718 (_pic14_do_link): private linking routine (update paths to libraries,
5719 add libsdcc.lib by default)
5720 * src/pic/main.h: declare pic14_options
5721 * src/pic/pcode.c: fixed instructions i/o relations,
5722 (RegCond): reverted to correct version,
5723 (newpCodeOpLit): truncate literals to 8 bit,
5724 (genericPrint): added debug output,
5725 (getRegFromInstruction): fixed for various operand types, simplified
5726 (BuildFlow): fixed broken handling of isntructions with labels
5727 (LinkFlow): start at last instruction in flow (skip trailing comments),
5728 pass the flow on to the next instruction after CALL
5729 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
5730 (insertPCodeInstruction): fixed inserting after a skip instruction,
5731 (DoBankSelect): fixed for labeled instructions
5732 (OptimizepBlock): honor --nopeep switch
5733 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
5734 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
5735 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
5736 (pCodeOptime2pCodes): allow disabling this optimization via
5737 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
5738 but is still buggy), started implementation of a dataflow based
5739 pCode optimization (CSE + dead code elimination)
5740 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
5741 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
5742 names are independant of the stack location and therefore portable across
5745 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5747 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
5748 (selectSpil): fixed bug 1337835 by not spilling bit variables
5749 * support/regression/tests/bug1337835.c: added test for this bug
5750 * src/mcs51/peeph.def: restart after rule 3.c,
5751 addded rules 263.x to optimize loading constants
5753 2005-10-26 Raphael Neider <rneider AT web.de>
5755 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
5756 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
5757 (genAssign): emit warning when casting literals to generic pointer
5758 type, also applies when taking the address of a fixed variable,
5759 (genCast): improved casting to generic pointers
5760 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
5761 extern variables, added verbose error message
5762 * device/include/pic16/{string.h,errno.h}: added #pragma library c
5764 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
5766 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
5767 carry must be complemented too
5768 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
5769 could be emitted by genMinus
5770 * src/SDCCval.c (constVal): fixed bug 1305065
5772 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
5774 * src/SDCCast.c (addCast): added promotion for bit variables
5775 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
5776 promotion casts + optimisation
5777 (optimizeGetWord): fix warning 'i' might be used uninitialized
5778 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
5779 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
5781 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
5783 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
5784 all chars are promoted to int; promotion should be handled in SDCCast.c
5786 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5788 * device/lib/_strcmp.c: Fixed bug 1326457
5790 2005-10-11 Raphael Neider <rneider AT web.de>
5792 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
5793 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
5795 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
5797 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
5798 * support/regression/tests/sfr16.c: added test for the sfr32 bug
5800 2005-10-04 Raphael Neider <rneider AT web.de>
5802 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
5803 device/lib/pic16/pics.all: added pic18f1320
5804 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
5806 2005-09-30 Raphael Neider <rneider AT web.de>
5808 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
5809 * src/pic16/devices.inc: NEW, provides device descriptions
5810 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
5812 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5814 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
5817 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
5819 * doc/sdccman.lyx: updated Highest Order Bit documentation,
5820 documented Any Order Bit, Higher Order Byte and Higher Order Word
5821 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
5822 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
5823 (optimizeGetAbit): new, to get any bit, not only the high bit,
5824 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
5825 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
5826 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
5827 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
5828 RIGHT_OP: also try GETBYTE, GETWORD optimization,
5829 GETABIT, GETBYTE, GETWORD: decorate them,
5830 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
5831 (ast_print): added GETABIT, GETBYTE, GETWORD
5832 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
5833 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
5834 (geniCodeBinary): new generic binary icode,
5835 (ast2iCode): added GETABIT, GETBYTE, GETWORD
5836 * src/port.h: updated comment for PORT.hasExtBitOp
5837 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
5838 (genGetByte): new, to get a single byte,
5839 (genGetWord): new, to get a word from a long,
5840 (gen51Code): added GETABIT, GETBYTE, GETWORD
5841 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
5843 2005-09-23 Raphael Neider <rneider AT web.de>
5845 * configure.in, configure: have device/lib/pic configured
5846 * device/lib/Makefile.in: added model-pic14
5847 * device/lib/clean.mk: added pic/ to clean rule
5848 * device/lib/pic: added rudimentary pic14 library providing support
5849 functions for multiplication/division/generic pointer access
5850 * src/SDCCopt.c (convilong): mark support functions as extern
5851 for pic14 port as well
5852 * src/pic/gen.c (genMult): added assertions,
5853 (genpic14Code): emit warning on unhandled iCodes
5854 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
5855 * src/pic/pcode.c (pCodeOpCopy),
5856 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
5857 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
5858 SFR_REGISTER}), made safe for future extensions
5859 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
5860 instructions even if preceeded by SKIP instructions (also remove
5861 them); removed unused code
5862 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
5863 prevents leaving parts of the structure uninitialized after copying
5865 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
5867 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
5869 * support/regression/tests/addsub.c: added test for the bug
5871 2005-09-21 Raphael Neider <rneider AT web.de>
5873 * device/include/pic16/pic18f1220.h,
5874 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
5875 * device/lib/pic16/Makefile.rules: added missing opening paren
5876 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
5877 are provided in genutils.c,
5878 (genUminusFloat,genUminus,genCmpEq): added asserts on different
5879 operand/result sizes,
5880 (genCmp): assert on NULL pointers first, then check deref'ed values
5881 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
5884 2005-09-18 Raphael Neider <rneider AT web.de>
5886 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
5887 as these are now unused,
5888 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
5889 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
5890 local, avoids uninitialized pointer dereference on r->name
5891 * src/pic16/ralloc.c (newReg): fixed indentation
5893 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
5895 * src/SDCCval.c (constVal): fixed bug 730366
5896 * support/Util/SDCCerr.c,
5897 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
5899 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5901 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
5903 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
5905 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
5907 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
5910 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5911 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
5912 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5913 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
5914 * packihx/packihx.c (hexDigit): made c unsigned char
5915 * as/mcs51/lklibr.c (fndsym),
5916 * link/z80/lkgb.c (gb),
5917 * link/z80/lklibr.c (fndsym),
5918 * link/z80/lkrloc.c (relr),
5919 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
5920 * src/SDCC.lex (checkCurrFile, process_pragma),
5921 * src/SDCCglue.c (spacesToUnderscores),
5922 * src/SDCCmain.c (setParseWithComma, processFile),
5923 * src/asm.c (tvsprintf, printCLine),
5924 * src/avr/gen.c (emitcode, aopPut),
5925 * src/ds390/gen.c (emitcode),
5926 * src/hc08/gen.c (emitcode, emitinline),
5927 * src/mcs51/gen.c (emitcode, genInline),
5928 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
5930 * src/pic/ralloc.c (debugLog),
5931 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
5933 * src/pic16/ralloc.c (debugLog),
5934 * src/z80/main.c (_process_pragma):
5935 made all ctype.h function calls safe
5936 * src/SDCCopt.c: include math.h for fabs
5937 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
5938 and used them throughout the code to make ctype.h function calls safe
5939 * src/ds390/main.c (asmLineNodeFromLineNode),
5940 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
5941 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
5943 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
5944 (newpCodeAsmDir): made ctype.h function calls safe
5945 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
5946 pic16_emitcode): made lbp unsigned char*
5947 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
5948 (pic16_newpCodeAsmDir): made ctype.h function calls safe
5949 * src/xa51/gen.c (emitcode),
5950 * src/z80/gen.c (_emit2): made lbp unsigned char*
5951 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
5954 2005-09-05 Raphael Neider <rneider AT web.de>
5956 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
5957 access bank splitpoint
5959 2005-09-05 Raphael Neider <rneider AT web.de>
5961 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
5963 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
5965 * .version: changed to version 2.5.3
5966 * doc/sdccman.lyx: changed version to 2.5.3,
5967 documented --codeseg and --constseg and pragma codeseg and constseg,
5968 documented bit parameters (reentrant) and bit returning
5969 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
5970 currFunc->recvSize, but is this ok for all ports?
5971 (ast2iCode): result of ~ on unsigned char must be cast to int for
5973 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
5974 function pointers in bit space
5975 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
5976 (processFuncArgs): call port.reg_parm() with reentrancy info
5984 * src/z80/main.c: port.reg_parm prototype extended with
5985 "bool reentrant" parameter
5986 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
5987 options.stackAuto for allocating bit register parameters
5988 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
5989 (genSend): set BitBankUsed if it is,
5990 (selectRegBank): factored out of genCall for use in genPcall,
5991 (genCall): removed redundant dtype assignmen, use selectRegBank,
5992 (genPcall): handle returning in Carry properly, save in F0 if needed,
5993 (genReceive): handle bit register parameters
5994 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
5995 (mcs51_assignRegisters): enable bit registers for all reentrant
5996 functions and don't set BitBankUsed unconditionally
5997 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
5998 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
5999 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6001 2005-08-27 Borut Razem <borut.razem AT siol.net>
6003 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6004 ppc-osx (Darwin) does not support -u option. It seems that it is
6005 supported only on Linux - GNU cp
6007 2005-08-25 Borut Razem <borut.razem AT siol.net>
6009 * sim/ucsim/gui.src/serio.src/Makefile.in,
6010 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6011 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6012 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6013 install and strip, since the strip at /usr/ccs/bin should be used
6016 2005-08-24 Borut Razem <borut.razem AT siol.net>
6018 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6020 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6022 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6025 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6027 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6028 * as/mcs51/lkmain.c (link_main): fixed warning
6029 * device/include/stdbool.h: ds390 has no advanced bit support yet
6030 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6031 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6032 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6033 and updated their macros
6034 * src/SDCCval.c (constVal): updated comment for renamed b_long
6036 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6038 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6039 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6040 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6041 (oprio): set priority for '['
6042 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6044 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6045 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6046 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6047 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6048 added overlayable BIT_BANK area
6049 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6050 (summary2): explain 'T' in legenda
6051 * as/mcs51/lkrloc.c: replaced old K&R style,
6052 (relr): added R_BIT processing,
6053 (errmsg): added "Bit-addressable relocation error",
6054 (adb_bit): added for converting from byte- to bit-addressable space,
6055 (adb_24_bit): added for converting from byte- to bit-addressable space
6056 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6057 used in reentrant functions now even as return value
6058 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6059 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6060 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6061 * src/SDCCglobl.h: added indicator BitBankUsed
6062 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6063 the bit registers b0-b7
6064 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6065 (geniCodeCast): fixed bug 1263853,
6066 (geniCodeLogicAndOr): put result in bool or char,
6067 (geniCodeReceive): added parameter func for accessing the return type,
6068 (geniCodeFunctionBody): pass func to geniCodeReceive
6069 * src/SDCCmain.c: added indicator BitBankUsed
6070 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6071 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6072 (checkSClass): don't put automatic bool/bit on stack,
6073 (checkFunction): removed check on function cannot return bit
6074 * src/SDCCsymt.h: added newBoolLink prototype
6075 * src/mcs51/gen.c (rb1regs): added bit registers,
6076 (movc): created for assigning to carry,
6077 (pushReg, popReg): created for pushing registers,
6078 (sameRegs): check both AOP_REG and AOP_CRY types,
6079 (aopOp): handle bit registers,
6080 (aopPut): optimization no self-assign,
6081 (saveRegisters): push reg->base (bits) only once for bit registers,
6083 (unsaveRegisters): pop reg->base only once and use popReg,
6084 (assignResultValue): added parameter func and return in carry for bits,
6085 (genIpush): optimization no reload in A if not changed,
6086 (genSend): bit parameters in reentrant functions are passed in bit
6087 registers by first assigning to bits in B, then save registers and
6089 (genCall): handle returning in Carry properly, save it in F0 if needed,
6090 (genPcall): updated assignResultValue call, this is not safe yet for bit
6091 returning function !!!
6092 (genFunction): don't generate equ's for bit registers and use pushReg,
6093 (genEndFunction): take care of bit returning functions and use popReg,
6094 (genRet): return bit in Carry,
6095 (genIfx): optimize bit registers and other directly addressable bits,
6096 (genReceive): updated assignResultValue call
6097 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6098 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6099 registers when using stack-auto
6100 * src/mcs51/ralloc.c (_G): added allBitregs,
6101 (regs8051): added the bit registers,
6102 (createStackSpil): use macro IS_BIT,
6103 (getRegBit): added to allocate a bit register, else spill,
6104 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6105 (updateRegUsage): factored out to ease stepping while debugging,
6106 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6107 also allocate bit registers,
6108 (fillGaps): handle bit registers,
6109 (findAllBitregs): added to create bit vector with all bit registers,
6110 (mcs51_allBitregs): returns this bit vector,
6111 (mcs51_assignRegisters): when using stack-auto use bit registers for
6112 passing parameters and creating local variables
6113 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6115 2005-08-22 Borut Razem <borut.razem AT siol.net>
6117 * device/lib/Makefile.in: replaced find option -or with -o
6118 to make it run on solaris
6120 2005-08-22 Raphael Neider <rneider AT web.de>
6122 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6123 fixes #1265442 (crash on Solaris)
6125 2005-08-20 Borut Razem <borut.razem AT siol.net>
6127 * configure, configure.in: added tests for libsocket and libnsl libraries,
6128 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6129 from support/regression/Makefile.in
6130 * support/regression/Makefile.in: added
6131 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6132 * sim/ucsim/libtool: regenerated on sparc-solaris
6133 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6134 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6135 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6136 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6137 sparc-solaris, which doesn't use GNU ld linker
6138 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6139 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6141 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * src/mcs51/peeph.def: updated comments
6145 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6147 * device/lib/_gptrget.c,
6148 * device/lib/_gptrput.c: slightly shorter
6149 * doc/sdccman.lyx: incremented version
6150 * src/mcs51/peeph.def: moved peephole comments to the line of first
6151 change to better keep line correlation, reanimated 186.e
6152 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6154 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6156 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6157 David Saxton with quotes around file name.
6159 2005-08-15 Borut Razem <borut.razem AT siol.net>
6161 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6162 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6163 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6164 make tests run on x86_64 platform
6166 2005-08-13 Raphael Neider <rneider AT web.de>
6168 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6169 as it might be executed DURING a build (parallel make is wonderful)
6171 2005-08-13 Raphael Neider <rneider AT web.de>
6173 * device/lib/Makefile.in (port-specific-objects-pic16):
6174 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6175 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6177 * device/lib/pic16/Makefile.rules: build subdirs before creating
6178 the library, removed builddir rule, create $(builddir) early in
6179 recurse rule, use empty recurse rule for leaf directories
6180 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6181 mkdir errors (race condition), removed duplicate suffix "hex"
6183 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6184 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6185 prevents mkdir -p from aborting on Alpha
6187 2005-08-12 Raphael Neider <rneider AT web.de>
6189 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6190 db-statements in order to allow for arrays of pointers in code
6191 sections to be placed without interspersed 0-padding, fixes
6193 * (emitStatistics): fixed division by zero for pic18f1220
6194 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6195 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6196 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6197 * (pic16_pCodeConstString): keep track of already emitted string
6198 literals to prevent "duplicate definitions of symbol _str_NR"
6199 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6201 * device/lib/Makefile.in: ignore failing PIC16 library builds
6202 * device/lib/pic16/Makefile: do not build if gputils are missing
6203 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6205 2005-08-10 Raphael Neider <rneider AT web.de>
6207 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6210 2005-08-10 Raphael Neider <rneider AT web.de>
6212 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6213 Rokas' patch to add the new fixed point type "__fixed16x16"
6214 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6215 functions for __fixed16x16 arithmetics
6216 * device/lib/pic16: reimplemented the build system to support
6217 a separate build directory, better handling of libio (create
6218 the library in a separate subdir for each architecture) and
6219 easier configuration (centralized in Makefile.common)
6221 2005-08-07 Raphael Neider <rneider AT web.de>
6223 * src/pic16/gen.c (genrshTwo): fixed sign extension
6224 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6225 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6227 * device/include/pic16/pic18f4220.h: NEW, header for
6228 pic18f4220 and pic18f4320
6229 * device/include/pic16/pic18fregs.h: added new devices,
6230 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6231 * device/include/pic16/signal.h: resolved name clashes
6232 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6233 to also allow testing for interrupt enable bits, added
6234 comments on how to use the macros
6235 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6236 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6237 register definitions for the devices
6238 * device/lib/pic16/pics.all: added new devices
6239 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6241 * device/lib/pic16/libc/stdlib/memfree: do not count
6242 the block header as free memory
6243 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6244 simplified and added missing end-of-blocklist-marker
6245 (reported by Peter Onion, fixes #1252814)
6246 * (_mergeHeapBlock): fixed loop condition
6247 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6248 len==0, restructured code
6249 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6250 up a bit, reduced bitfield accesses, prevent endless loops
6251 in case of heap corruption
6252 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6253 "unreferenced arguments/must return a value" warnings
6254 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6255 replaced BAUDREG with SPBRG
6256 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6257 device/lib/pic16/debug/gstack/gstack.c: replaced
6258 _naked, _asm, _endasm with __naked, __asm, __endasm
6260 2005-08-05 Raphael Neider <rneider AT web.de>
6262 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6263 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6265 2005-08-05 Borut Razem <borut.razem AT siol.net>
6267 * device/lib/Makefile.in: added missing ';'
6268 * configure: removed ^M characters
6270 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6272 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6273 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6276 2005-08-04 Borut Razem <borut.razem AT siol.net>
6278 * configure.in: pic16 libraries build 2nd try - enable running
6279 configure in device/lib/pic16
6280 * configure: regenerated from configure.in
6281 * device/lib/Makefile.in: create $(PORT)/bin directory
6283 2005-08-03 Raphael Neider <rneider AT web.de>
6285 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6286 to get/set values via pointers
6287 * (genUnpackBits,genPackBits): changed detection of
6288 ptr->bitfield vs. sym.bitfield, fixed access via generic
6289 pointers, removed dead (wrong) code for multibyte bitfields
6290 * (genNearPointerGet, genGenPointerGet): removed useless code,
6291 fixed bitfield detection, fixes #1250594
6292 * (genNearPointerSet): removed useless code
6293 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6294 and introduced macro pic16_emitpcode that conditionally emits
6295 the origin of the following pCode (useful for debugging SDCC)
6296 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6297 * (createDefmap): fixed handling of LFSR for --optimize-df
6299 2005-08-02 Borut Razem <borut.razem AT siol.net>
6301 * device/lib/Makefile.in: pic16 libraries build enabled since
6302 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6304 2005-08-02 Raphael Neider <rneider AT web.de>
6306 * src/pic16/gen.c (genPackBits): removed deprecated warning
6307 * (genGenPointerSet): fixed bitfield detection
6309 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6311 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6313 2005-07-31 Raphael Neider <rneider AT web.de>
6315 * device/lib/pic16/libdev/pic18f458.c,
6316 device/include/pic16/pic18f458.h: added missing T0CONbits
6318 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6320 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6322 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6326 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6328 * device/include/mcs51/at89c51ed2.h: added.
6330 2005-07-23 Raphael Neider <rneider AT web.de>
6332 * src/pic/gen.h: added emitpcode macro for debugging
6333 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6334 and replace by macro adding debug information on demand
6335 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6336 * (gencjne): tried to fix; replaced with correct (slower) code
6337 * (gen{Unp,P}ackBits): fixed single bit access
6338 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6339 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6340 previous instruction
6341 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6342 register has to be handled with care (forbidding movement
6343 of assignments/uses, removing assignments completely, ...)
6344 * (pCodeOptime2pCodes): make use of regIsSpecial
6345 * added lots of debugging output (commented out)
6346 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6347 from being reused as result UNLESS it is known to work
6349 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6351 * support/Util/dbuf.h: include <stddef.h> for size_t
6352 * .version: changed to version 2.5.2
6354 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6356 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6358 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6360 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6361 (genModOneByte): removed needless psha/pula
6363 2005-07-22 Raphael Neider <rneider AT web.de>
6365 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6366 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6367 * src/pic/gen.c (resolveIfx): do not "invent" labels
6368 * (genSkipc): changed to positive logic
6369 * (genSkipCond): removed as no longer needed
6370 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6372 * (genLeftShift): check operands are in different registers
6373 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6374 INCF does not update CARRY...
6375 * src/pic/main.c: fixed _linkCmd
6376 * src/pic/pcode.c (unlinkpCode): added inactive code
6377 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6378 alive (do not assign result and operand overlapping registers)
6380 2005-07-22 Raphael Neider <rneider AT web.de>
6382 * src/pic/device.c (dump_sfr): replaced register declaration with
6383 call to emitSymbolToFile() to avoid duplicate symbols
6384 * (assignRelocatableRegisters): do not declare external symbols
6385 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6386 right (take size of type, not etype)
6387 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6388 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6389 * (packRegsForAccUse): disabled assignment of WREG as
6390 the result reg to prevent occurence of just fixed #1235003,
6392 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6393 symbols (avoids duplicate symbols in .asm file)
6394 * (pic14emitRegularMap): use emitSymbolToFile()
6395 * src/pic/gen.c (aopOp): fixed spillLocation handling
6396 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6397 * (genDataPointerSet): removed unneccessary variables/output
6399 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6402 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6404 2005-07-21 Raphael Neider <rneider AT web.de>
6406 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6407 architecture cannot handle them efficiently, fixes bug #1235003
6408 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6409 check for empty sets before using them (fixes bug #1232190)
6411 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6413 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6414 (lnksect2): generate warnings for memory overlap
6415 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6416 constseg to set the name of these segments so you can instruct the linker
6417 to place them in banks
6418 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6419 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6420 added code_seg and const_seg to options
6421 * src/SDCCglue.c (emitMaps): use options.const_seg,
6422 (createInterruptVect): put interrupt vectors in segment HOME,
6423 (glue): put HOME before static segment and put the main glue in HOME,
6424 (glue): use options.code_seg
6425 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6426 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6427 these segments so you can instruct the linker to place them in banks
6428 (linkEdit): use code_loc for HOME segment which should be the first
6429 segment in code memory now
6430 * src/SDCCmem.c: fixed more stuff like bug 1238386
6431 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6432 (changePointer): don't change function pointers to code pointers for
6434 (compareType): added exceptional check for banked function pointers
6435 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6436 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6437 after static in code memory
6438 * src/mcs51/gen.c: added aopLiteralLong prototype,
6439 (aopForSym): use getSize for functions,
6440 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6441 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6442 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6444 (genPcall): use call for literal function pointers and generate banked
6445 calls over the one trampoline so there's only one place for the user to
6446 modify according to his/hers hardware,
6447 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6448 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6449 * src/mcs51/main.c: added keyword banked,
6450 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6451 * support/Util/SDCCerr.c,
6452 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6453 needed for passing the bank and address to the trampoline
6454 * device/lib/mcs51/crtbank.asm: added for bankswitching
6455 * device/lib/mcs51/Makefile: added crtbank
6457 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6459 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6460 for fields at offset 0 of a struct or union as reported
6461 on 2005-07-07 in the developer mailing list.
6463 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6465 * src/SDCCmem.c: fixed bug 1238386
6467 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6469 * src/mcs51/peeph.def: added labelrefcounting for peepholes
6470 (patch #1144962), added peephole 300, enabled 259.x
6471 * doc/sdccman.lyx: removed screenshot and provided link instead
6473 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6475 * doc/sdccman.lyx: added section about debugging with ddd
6476 * doc/figures/ddd_example.eps: screenshot of debugging session
6478 2005-07-04 Raphael Neider <rneider AT web.de>
6480 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
6481 like CODE pointers, fixes #1115683
6482 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
6483 call, fixes bugs #1232211, #1228110,
6484 fixed wrong casts to pCodeFlow from pCodeInstructions
6486 2005-07-04 Raphael Neider <rneider AT web.de>
6488 * src/pic/gen.c (popGet): changed assert to allow for
6490 * (popGetAddr): changed signature to provide
6491 an additional index, patched all call sites
6492 * (genCmpEq): handle literal-like operands correctly
6493 * (genAddrOf): added sanity checks on __code/__data pointers
6494 * (genAssign): added handling of symbols from __code section
6495 * (gencjne): do not generate code for comparisons whose result
6496 is neither stored nor used, fixes bug #1171114
6497 * (AccLsh, AccRsh): operate on operand instead of WREG
6498 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
6499 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
6501 * rewrote complete shift-by-literal logic, commented unused
6503 * (genConstPointerGet): get multiple bytes (if result size > 1),
6504 fixed handling of non-immediate addresses
6505 * (genPointerGet): handle CODE pointers like CONST pointers
6506 * (genpic14Code): insert C-SRC lines as Cource-pCodes
6507 * ({aop,op}_isLitLike): NEW, single place to decide whether an
6508 operand is to be treated as a literal or not
6509 * (mov2w,genPcall,genCmpEq),
6510 src/pic/genarith.c: use aop_isLitLike() to decide between
6511 literal/register contents
6512 * (addSign): added missing offset
6513 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
6514 only emit comment in debug-mode,
6515 use {aop,op}_isLitLike throughout the file
6516 * src/pic/glue.c: fix initializers for pointers (work in progress)
6517 * src/pic/pcode.c (get_op): honor index on _const symbols
6518 * ({reset,dump}pCodeStatistics): NEW, estimate code size
6519 * (dumppBlock): added pCode size estimation
6520 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
6521 check for IS_SYMOP before OP_SYMBOL'ing
6522 * fixed indentation, compacted switch-statements
6523 * (allocReg): find free register and allocate it instead of
6524 allocating new registers all the time
6525 * (deassignLRs): prevent POINTER_GET's from being assigned the same
6526 registers as its operands (necessary only for multibyte GETs)
6528 2005-07-01 Raphael Neider <rneider AT web.de>
6530 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
6531 debugging .asm-output macros FENTRY + FEXIT
6532 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
6534 * (emitpComment): NEW, printf to pCode
6535 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
6537 * (popGetAddr): NEW, variant of popGet to access an immediates
6538 high(er) bytes instead of the n'th byte of memory they reference,
6539 replaced popGet with popGetAddr where neccessary
6540 * (genDataPointerGet): reactivated and fixed implementation
6541 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
6543 * (genDataPointerSet): fixed multibyte assignments
6544 * (genpic14Code): fixed --i-code-in-asm handling
6545 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
6546 * (genPlus): fixed index-out-of-bounds error
6547 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
6548 * src/pic/ralloc.c: added debugging output macro FENTRY2
6549 * (spillThis): fixed indentation, enbraced for-body for clarity
6550 * (rematStr): commented out as now unused
6551 * (regTypeNum): commented out special spill case (overwrites
6553 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
6555 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
6557 * doc/sdccman.lyx: documented sfr16/sfr32,
6558 added example for using storage class with function pointers
6559 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
6561 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
6563 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
6564 * device/lib/_itoa.c,
6565 * device/lib/_ltoa.c: optimized codesize
6566 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
6567 but don't know how to suppress the double warning.
6568 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
6569 * support/Util/SDCCerr.c,
6570 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
6572 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
6574 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
6575 fixed old K&R prototypes
6576 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
6577 * device/lib/_gptrget.c,
6578 * device/lib/_gptrgetc.c,
6579 * device/lib/_gptrput.c: changed versions for new memory indicator values,
6580 also new versions for small generic pointers and banked generic pointers
6581 * src/port.h: added const_name
6582 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
6583 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
6584 * src/SDCCcse.c (findPrevIc): check all associative operators
6585 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
6586 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
6587 * src/SDCCmem.c: updated comments,
6588 set far-space to 0 for pdata, results in optimized code
6589 * src/SDCCmem.h: added macro CONST_NAME
6590 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
6591 moving the info into the highest bits, see also gptrget/gptrput
6592 * src/src.dsp: added sdcc.ico to project files
6593 * src/avr/gen.c (genCast): fixed bug 0x%d
6594 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
6595 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
6596 relation between ptr_type and DCL_TYPE,
6597 (genCast): fixed bug 0x%d
6598 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
6599 (CODE)" for const_name
6600 * src/hc08/gen.c (genCast): fixed bug 0x%d
6601 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
6602 (hc08_port): added "CONST (CODE)" for const_name
6603 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
6604 (aopForRemat, adjustArithmeticResult): disconnected direct relation
6605 between ptr_type and DCL_TYPE,
6606 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
6607 operand* and took AOP() inside function so sfr-ness can be checked,
6608 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
6610 (genFunction, genEndFunction): optimized stack setup,
6611 (genMinus): optimized for literals with ending zeroes (in bytes),
6612 (genCast): fixed bug 0x%d
6613 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
6614 (mcs51_port): added "CONST (CODE)" for const_name
6615 * src/mcs51/peeph.def: made rule 226 more generic
6616 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
6617 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
6618 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
6619 * src/z80/main.c (z80_port): added NULL for const_name,
6620 (gbz80_port): added NULL for const_name
6621 * support/regression/tests/bug663539.c,
6622 * support/regression/tests/sfr16.c: new tests
6624 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6626 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
6628 2005-06-24 Raphael Neider <rneider AT web.de>
6630 * device/lib/pic16/libdev/pic18f[68][567]20.c:
6632 * device/include/pic16/signal.h: added USBIF
6635 2005-06-24 Raphael Neider <rneider AT web.de>
6637 * device/lib/pic16/libdev/pic18f2455.c,
6638 device/include/pic16/pic18f2455.h: NEW
6639 * device/include/pic16/pic18fregs.h,
6640 device/lib/pic16/pics.all,
6641 src/pic16/device.c: added 18f2455
6642 * device/lib/pic16/libdev/pic18f[68][567]20.c,
6643 device/include/pic16/{pic18f[68][567].h,usart.h}:
6644 replaced MULTIPLE_USARTS define with more relaible
6645 compatibility sfrs (for USART access)
6647 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
6649 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
6650 and the output asm file line is printed on two lines.
6652 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6654 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
6655 BGT, BLE, BHI, and BLS instructions
6656 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
6658 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
6659 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
6661 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
6663 2005-06-15 Raphael Neider <rneider AT web.de>
6665 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
6666 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
6667 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
6668 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
6669 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
6671 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6673 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
6674 Marcel Telka in bug #1215704
6676 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
6678 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
6679 located in shared memory bank.
6681 2005-05-31 Raphael Neider <rneider AT web.de>
6683 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
6684 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
6685 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
6687 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
6689 * device/lib/_strncpy.c: fixed the fix
6691 2005-05-26 Raphael Neider <rneider AT web.de>
6693 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
6694 initializers with \0, bug #1208187
6695 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
6696 intializers with \0, bug #1208187
6698 2005-05-26 Raphael Neider <rneider AT web.de>
6700 * src/pic16/glue.c (pic16_printIvalChar): fixed string
6701 initializers with \0, bug #1208187
6702 * src/pic16/main.c (_process_pragma): added sanity checks
6703 for stack position and size, emit warnings when appropriate
6705 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6707 * device/lib/_strncpy.c: fixed not filling with \0
6709 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6711 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
6713 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
6714 compound_statement),
6716 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
6718 2005-05-24 Raphael Neider <rneider AT web.de>
6720 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
6722 2005-05-24 Raphael Neider <rneider AT web.de>
6724 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
6725 TRISE definitions, closes bug #1162453
6727 2005-05-22 Raphael Neider <rneider AT web.de>
6729 * src/pic16/main.c (_process_pragma): check for missing
6730 arguments to pragmas code and udata
6731 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
6732 consistency fixes to match other headers (thanks to Jim Paris)
6733 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
6735 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6737 * src/SDCCicode.c (isOperandEqual): fixed missing ;
6739 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * support/regression/tests/bug1198642.c: new test
6742 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
6743 * src/SDCCcse.c (findPrevIc): added comment, please have a look
6744 * support/scripts/resource.h,
6745 * support/scripts/resource.rc,
6746 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
6747 * support/scripts/sdcc.ico: added 32x32 icon
6749 2005-05-18 Raphael Neider <rneider AT web.de>
6751 * device/lib/pic16/libdev/pic18f*.c,
6752 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
6753 keywords to "__sfr" and "__at (X)"
6754 * device/include/pic16/pic18fregs.h: added pic18f4520
6755 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
6756 #1203088 (MPLAB compatibility)
6758 2005-05-17 Raphael Neider <rneider AT web.de>
6760 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
6761 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
6762 * device/lib/pic16/pics.all: added new devices
6763 * src/pic16/device.c: added support for pic18f4520
6765 2005-05-16 Raphael Neider <rneider AT web.de>
6766 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
6767 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
6768 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
6769 convenience function for bit access
6771 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6773 * device/lib/printf_large.c: fixed bug 1193299
6774 * support/regression/tests/bug1057979.c: added test %3.3s
6776 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6778 * device/include/mcs51/8051.h,
6779 * device/include/mcs51/8052.h: made parseable with lint
6780 * device/include/mcs51/lint.h: added include file for (sp)lint
6781 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
6782 * doc/cdbfileformat.lyx,
6783 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
6785 2005-05-14 Raphael Neider <rneider AT web.de>
6787 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
6788 * device/lib/pic16/libc/stdlib/itoa.c (new)
6789 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
6790 * device/lib/pic16/libio/Makefile: exclude subdir according to
6791 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
6792 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
6793 * src/pic16/gen.c (genFunction): prevent annoying warning
6794 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
6796 * support/cpp2/cppmain.c (cpp_output_string): new
6797 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
6800 2005-05-13 Borut Razem <borut.razem AT siol.net>
6802 * src/SDCCmain.c (linkEdit): fixed bug 1195202
6804 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6806 * .version: changed to version 2.5.1; back to bleeding edge development
6808 2005-05-11 Borut Razem <borut.razem AT siol.net>
6810 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
6811 generate PDF version 1.3 documents
6813 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6815 * .version: changed to version 2.5.0
6817 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6819 * doc/sdccman.lyx: updated weblinks, index and smaller updates
6821 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6823 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
6824 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
6825 well as many smaller updates.
6826 * .version: changed to version 2.5.0-pre1
6828 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6830 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
6832 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * support/regression/tests/bug1185672.c: added
6835 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
6837 * src/mcs51/gen.c (genCall): added comments, made it look safer
6838 * src/mcs51/gen.c (genEndFunction): simplified
6840 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
6844 2005-04-14 Borut Razem <borut.razem AT siol.net>
6846 * fixed bug 1045046 - SIGSEGV with really simple code?:
6847 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
6848 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
6850 2005-04-14 Borut Razem <borut.razem AT siol.net>
6852 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
6853 src/pic16/device.h: temporarily disabled experimental #inline pragma
6856 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
6858 * device/include/z80/stdio.h,
6859 * device/include/z80/string.h: removed these highly incomplete files so
6860 SDCC can use the default ones in device/include/
6862 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6864 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
6866 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
6869 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * device/include/malloc.h: removed redundant __reentrant prototypes
6872 * device/lib/_mullong.c: added working xstack variant in asm (C version
6873 doesn't pass regression tests)
6874 * device/lib/bpx.c: used __data and made bpx char for mcs51
6875 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
6876 (createFunction): fixed bug with xstackPtr
6877 * src/SDCCcse.c: corrected comments
6878 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
6879 (killDeadCode, eBBlockFromiCode): removed unused code
6880 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
6882 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
6883 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
6884 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
6885 (genModOneByte): fixed warning in MSVC
6886 * src/mcs51/main.c (): added comments
6887 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
6889 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6891 * src/SDCCmain.c (linkEdit): oops, changed one line too many
6893 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
6895 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
6897 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
6899 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
6900 characters arrays of larger size than the declared one.
6902 2005-04-10 Borut Razem <borut.razem AT siol.net>
6904 * src/pic/gen.c (genInline),
6905 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
6906 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
6907 (findNextInstruction), (findPrevInstruction),
6908 (findInstructionUsingLabel),
6909 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
6910 * src/pic/pcode.c (findLabel): added missing '\n'
6911 * src/src.dsp: added SDCCdwarf2.c to the project
6913 2005-04-09 Borut Razem <borut.razem AT siol.net>
6915 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
6917 2005-04-08 Raphael Neider <rneider AT web.de>
6919 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
6920 into the chain after a given one) and mergeDefmapSymbols (combine
6921 defmap entries for each symbol per pcode)
6922 * (createDefmap): have defmap entries merged in the end
6923 * (defmapReplaceSymRef): split defmap entries covering two accesses to
6924 a symbol before replacing one access type's symbol, merge symbols in
6925 the end (replacement symbol might already have an entry)
6926 * (assignValnums): keep reference to written WREG intact
6928 2005-04-08 Raphael Neider <rneider AT web.de>
6930 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
6933 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
6935 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
6938 2005-04-07 Raphael Neider <rneider AT web.de>
6940 * device/include/pic16/usart.h: added compatibility defines for
6941 devices with more than one USART
6942 * device/include/pic16/pic18f[68][567]20.h: activated above defines
6944 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6946 * device/lib/Makefile.in: updated for port specific include
6948 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6950 * support/regression/ports/mcs51/spec.mk: added mcs51 include
6952 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6954 * device/include/8051.h,
6955 * device/include/8052.h,
6956 * device/include/at89S8252.h,
6957 * device/include/at89c55.h,
6958 * device/include/at89x051.h,
6959 * device/include/at89x51.h,
6960 * device/include/at89x52.h,
6961 * device/include/mcs51reg.h,
6962 * device/include/reg51.h,
6963 * device/include/reg764.h,
6964 * device/include/regc515c.h,
6965 * device/include/sab80515.h: (re)moved these 12 files
6966 * device/include/mcs51/8051.h,
6967 * device/include/mcs51/8052.h,
6968 * device/include/mcs51/at89S8252.h,
6969 * device/include/mcs51/at89c55.h,
6970 * device/include/mcs51/at89x051.h,
6971 * device/include/mcs51/at89x51.h,
6972 * device/include/mcs51/at89x52.h,
6973 * device/include/mcs51/mcs51reg.h,
6974 * device/include/mcs51/reg51.h,
6975 * device/include/mcs51/reg764.h,
6976 * device/include/mcs51/regc515c.h,
6977 * device/include/mcs51/sab80515.h: and added them here
6979 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6981 * device/include/stdarg.h: changed SDCC specific keywords to double
6983 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
6985 * device/include/hc08/mc68hc908gp32.h,
6986 * device/include/hc08/mc68hc908jb8.h,
6987 * device/include/hc08/mc68hc908jkjl.h,
6988 * device/include/hc08/mc68hc908qy.h: fixed comments
6989 * device/include/mcs51/README: updated
6990 * device/include/mcs51/c8051f120.h: added PINRSF
6991 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
6992 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
6993 amidst code. Also inline is not supported.
6995 2005-04-06 Raphael Neider <rneider AT web.de>
6997 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
6998 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
6999 callers stack/frame pointers
7001 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7003 * device/include/pic16/usart.h: added, missing in previous commit,
7004 * device/include/pic16/adc.h: fixed typo,
7005 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7007 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7009 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7010 uninitialized because a bug appears with gplink
7011 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7012 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7013 complains for unrecognised option
7015 2005-04-05 Raphael Neider <rneider AT web.de>
7017 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7018 structs as well (using memcpy)
7019 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7020 on ISRs (GOTO has no label)
7021 * src/pic16/device.h: added OF_OPTIMIZE_DF
7022 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7023 new data flow analysis/optimization
7024 * src/pic16/pcode.c: added (prototypes for and implementation of)
7025 dataflow analysis functions, fixed pCodeInstructions' inCond and
7026 outCond values, made RCALL a branch instruction
7027 * (pic16_unlinkpCode): keep C line if possible
7028 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7029 C line moved if possible
7030 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7031 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7032 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7033 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7035 * (pic16_getJumptabpCode): NEW, needed in...
7036 * (LinkFlow): fixed handling of jumptables, calls and conditional
7038 * (pic16_InsertCommentAfter): NEW
7039 * (pic16_pCodeReplace): made verbose and flow preserving
7040 * (AnalyzeFlow): added call to data flow analysis
7041 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7042 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7043 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7045 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7047 * src/SDCCast.c (decorateType): fixed bug #1105626
7049 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7051 * device/include/asm/pic16/features.h,
7052 * pic18f*.h headers,
7053 * device/include/pic16/adc.h,
7054 * device/include/pic16/delay.h,
7055 * device/include/pic16/i2c.h,
7056 * device/include/pic16/malloc.h,
7057 * device/include/pic16/stdio.h,
7058 * device/include/pic16/stdlib.h,
7059 * device/include/pic16/string.h,
7060 * device/lib/pic16/libc/stdio/printf_tiny.c,
7061 * device/lib/pic16/libc/stdio/printf_small.c,
7062 * device/lib/pic16/libc/stdio/strmgpsim.c,
7063 * device/lib/pic16/libc/stdio/strmmssp.c,
7064 * device/lib/pic16/libc/stdio/strmusart.c,
7065 * device/lib/pic16/libc/stdio/vfprintf.c,
7066 * device/lib/pic16/libc/stdlib/ltoa.c,
7067 * device/lib/pic16/libc/stdlib/putchar.c,
7068 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7069 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7070 * device/lib/pic16/libc/stdlib/memchrram.c,
7071 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7072 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7073 * device/lib/pic16/libio/adc/adcbusy.c,
7074 * device/lib/pic16/libio/adc/adcread.c,
7075 * device/lib/pic16/libio/adc/adcsetch.c,
7076 * device/lib/pic16/libio/usart/ubaud.c,
7077 * device/lib/pic16/libio/usart/ubusy.c,
7078 * device/lib/pic16/libio/usart/udrdy.c,
7079 * device/lib/pic16/libio/usart/uopen.c,
7080 * device/lib/pic16/libio/usart/uputc.c,
7081 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7082 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7083 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7084 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7085 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7086 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7087 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7088 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7089 specific keywords to double underlined form,
7090 * device/lib/pic16/libc/Makefile.rules,
7091 * device/lib/pic16/libsdcc/Makefile.rules,
7092 * device/lib/pic16/libm/Makefile,
7093 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7094 to compile with C standard set in Makefile.common
7095 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7096 rand.c and crc.c in compilation process,
7097 * device/lib/pic16/libsdcc/int/divuint.c,
7098 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7099 `c' from signed to unsigned,
7100 * device/lib/pic16/startup/crt0.c,
7101 * device/lib/pic16/startup/crt0i.c,
7102 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7103 keywords to double underlined form, bug fixes in _do_cinit function
7104 which prevented the correct initialization of the .idata segment,
7105 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7106 core to enter a infinite loop
7107 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7109 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7111 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7113 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7115 * device/include/Makefile.in: add support for hc08 subdirectory
7116 * device/include/hc08/: new subdirectory
7117 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7118 Lucas Loizaga, thanks!
7119 * device/include/hc08/mc68hc908qy.h,
7120 * device/include/hc08/mc68hc908gp32.h,
7121 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7122 their own directory. Changed internal macro names to use the compiler
7123 reserved namespace. Changed SDCC specific keywords to double
7125 * device/include/math.h,
7126 * device/include/malloc.h,
7127 * device/include/stdarg.h,
7128 * device/include/stdbool.h
7129 * device/include/string.h,
7130 * device/include/tinibios.h,
7131 * device/include/ds400rom.h,
7132 * device/include/8051.h,
7133 * device/include/8052.h,
7134 * device/include/80c51xa.h,
7135 * device/include/at89c55.h,
7136 * device/include/at89S8252.h,
7137 * device/include/at89x51.h,
7138 * device/include/at89x52.h,
7139 * device/include/ds80c390.h,
7140 * device/include/reg764.h,
7141 * device/include/regc515c.h,
7142 * device/include/sab80515.h,
7143 * device/include/mcs51/c8051f000.h,
7144 * device/include/mcs51/c8051f018.h,
7145 * device/include/mcs51/c8051f020.h,
7146 * device/include/mcs51/c8051f040.h,
7147 * device/include/mcs51/c8051f060.h,
7148 * device/include/mcs51/c8051f120.h,
7149 * device/include/mcs51/c8051f300.h,
7150 * device/include/mcs51/c8051f310.h,
7151 * device/include/mcs51/c8051f320.h,
7152 * device/include/mcs51/c8051f330.h,
7153 * device/include/mcs51/c8051f350.h,
7154 * device/include/z180.h: Changed SDCC specific keywords to double
7157 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7159 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7161 * (pic16_assignConfigWordValue): disable testing of configuration
7162 register value with config mask,
7163 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7164 function with port->fun_prefix,
7165 * (genFunction): when generating a naked interrupt function never
7166 create an absolute segment placed in interrupt vector address, place
7167 the actual interrupt function at IVA instead, when an interrupt
7168 function is generated with unspecified interrupt then do not create
7169 the absolute section,
7170 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7171 code for generating a call to generic pointer get/put function with
7172 a call to function pic16_callGenericPointer(),
7173 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7174 the call to the generic pointer get/put functions with prefixing the
7175 function name with port->fun_prefix,
7176 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7177 * src/pic16/main.c (_process_pragma): prefix function with
7179 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7180 calling assembler, old 18Fxxxx macro is deprecated,
7181 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7182 PC_ASMDIR in while condition,
7183 * (findInstruction): add PC_ASMDIR in while condition,
7184 * (buildCallTree): prefix main with port->fun_prefix,
7185 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7186 identifier for variable with banked access in instructions BTFSS,
7187 BTFSC, BCF, BSF, BTG
7188 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7189 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7190 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7191 perform optimization when enviroment variable NO_REG_OPT is set,
7192 * (insideLRBlock): NEW, return 1 if register is inside an
7193 INF_LOCALREGS block,
7194 * (RemoveRegFromLRBlock): remove a register that is completely
7195 eliminated by register optimization, but it is still left in local
7196 register store/restore in/from stack block,
7197 * (Remove2pcodes): after removing register, check to see if it
7198 should be removed from local register store/restore in/from stack
7200 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7201 DUMMY_READ_VOLATILE,
7203 * device/include/pic16/adc.h: minor prototype modifications and
7205 * device/include/pic16/malloc.h: added GPL notice various
7207 * device/include/pic16/stdint.h: NEW, standard header for ints
7208 * device/include/pic16/delay.h: NEW, header for delay functions,
7209 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7211 * device/include/pic16/signal.h: NEW, header providing helper macros
7212 for implementing signal handlers,
7213 * device/include/pic16/stdio.h: added prototypes for functions,
7214 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7215 prototypes for stdin and stdout, added macro PUTCHAR to
7216 automatically implement putchar function prototype,
7217 * device/include/pic16/usart.h: modified and updated USART library,
7218 * device/lib/pic16/libio/adc/,
7219 * device/lib/pic16/libio/i2c: some modifications to improve library
7221 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7222 family of functions,
7223 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7224 family of functions and other sources,
7225 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7226 of the PIC18Fxx[28] devices,
7227 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7228 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7229 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7230 _do_cinit function, because the previous failed when local variables
7231 where not placed in the same memory bank,
7232 * device/lib/pic16/libsdcc/char/: various modifications to improve
7233 library performance,
7234 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7235 information on the new functions of the c library and more...
7237 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7239 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7241 2005-03-26 Raphael Neider <rneider AT web.de>
7243 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7244 if condition == CARRY)
7245 * (genCmp): adapted to new genSkipc semantics
7246 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7247 on rIfx (genCmp was broken)
7249 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7251 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7252 * src/z80/main.c (_keywords[]),
7253 * src/SDCCglobal.h (struct options),
7255 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7256 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7257 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7258 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7259 always available in leading double underscore form. The C99 support is
7260 mostly missing, but it's a start.
7261 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7262 reserved identifier "__data".
7264 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7266 * src/mcs51/peeph.def: fixed bug 1170013
7268 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7270 * device/include/mcs51reg.h: fixed bug 842007
7272 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7274 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7277 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7279 * src/port.h (struct PORT),
7280 * src/avr/ralloc.c (avr_assignRegisters),
7282 * src/ds390/ralloc.c (ds390_assignRegisters),
7284 * src/hc08/ralloc.c (hc08_assignRegisters),
7286 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7288 * src/pic/ralloc.c (pic14_assignRegisters),
7290 * src/pic16/ralloc.c (pic16_assignRegisters),
7292 * src/xa51/ralloc.c (xa51_assignRegisters),
7294 * src/z80/ralloc.c (z80_assignRegisters),
7296 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7297 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7299 * src/SDCCdflow.c (computeDataFlow),
7301 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7303 * src/SDCCcflow.c (*),
7305 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7306 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7307 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7308 immedDom() returning wrong block; probably fixes bug #1160833)
7310 2005-03-20 Borut Razem <borut.razem AT siol.net>
7312 * support/scripts/inc2h.pl: WIN32 port
7314 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7316 * device/lib/makefile.in: added abs.c and labs.c
7318 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7320 * device/include/stdint.h: added
7321 * device/lib/abs.c: added
7322 * device/lib/labs.c: added
7323 * device/include/stdlib.h: added abs() and labs() prototypes
7324 * device/lib/libsdcc.lib: added abs and labs
7325 * device/include/float.h,
7326 * device/lib/_fsmul.c,
7327 * device/lib/printf_fast.c,
7328 * device/lib/printf_tiny.c: updated comments
7330 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7332 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7335 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7337 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7338 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7340 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7342 * device/lib/printf_large.c: removed inline assembly for portability and
7343 readability. Use printf_fast if speed or size are more important.
7344 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7345 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7347 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7349 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7350 prevent compiler warning
7352 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7354 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7355 moved to level 0 and declared as static. Also they are explicit
7356 placed in access bank. This was necessery because some times they
7357 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7358 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7359 optimizations. Currently only compare to unsigned char is implemented,
7360 * src/pic16/gen.c: added fReturnIdx array,
7361 * (struct resolvedIfx) is moved to gen.h and made public,
7362 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7363 * (aopForSym): added an optimization to directly store in stack of
7364 the operand of a SEND iCode,
7365 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7366 but as registers instead (AOP_REG) using the fReturnIdx array,
7367 * (pic16_freeAsmop): remove the freed register from the
7368 _G.sregsAlloc field,
7369 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7370 a compare of 'WREG',
7371 * (pic16_popGetTempRegCond): changed function prototype, now
7372 function takes also a bitVector argument v which holds the current
7373 set of registers that are allocated for stack access by aopForSym,
7374 registers allocated in aopForSym for accessing stack symbols are not
7375 any more part of the functions usedRegs field,
7376 * (genCall): some times aopOp is called for a stack variable to be
7377 send, aopForSym might perform the push, if this is true make sure
7378 that genCall doesn't push the variable twice by testing _G.resDirect,
7379 * (genFunction): changed testing for unspecified interrupt number
7380 from 256 to INTNO_UNSPEC,
7381 * modified selection scheme of frame pointer generation. Previously
7382 if function did use local registers a frame pointer was generated,
7383 now a frame pointer is generated only if function has arguments
7384 (that need PLUSW2 register access), or has stack arguments, or the
7385 compiler is not instructed to omit the frame pointer,
7386 * (genEndFunction): before restoring local registers that were saved
7387 in the function preamble, also restore the registers that *might*
7388 have been allocated for stack access,
7389 * (genRet): removed some old comments,
7390 * (genCmp, the active (RN's) version): added a call to the
7391 pic16_genCmp_special function to perform the compare with a more
7392 robust and optimized way,
7393 * (genInline): a feature has been added in inline code generation,
7394 which allows a wildcard variable substitution when writing inline
7395 assembly. Code is incomplete and experimental therefore undocumented,
7396 * (genCast): changed order of aopOp for result and right to allow
7397 aopForSym to directly load the result if possible,
7398 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7399 perform an optimized compare on some selected special occasions,
7400 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7401 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7402 generate an IVT any more,
7403 * src/pic16/main.c (pic16_optionsTable): added command line option
7405 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7406 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7408 * src/pic16/NOTES: Raphael Neider added in list of active developers
7409 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7410 jumptable_end to prevent bug #,
7411 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7412 inCond and outCond fields,
7413 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7414 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7415 turn off register spilling,
7416 * (packRegsForOneUse): synced with other ports' versions although it
7417 is not used currently,
7418 * (pic16_packRegisters): added an optimization while reading
7419 structure bitfields, some registers may be saved (malloc code is
7420 decreased by 80 bytes)
7422 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7424 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7425 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7426 this can be optimized more?
7428 2005-03-10 Raphael Neider <rneider AT web.de>
7430 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7431 genNearPointerGet): (hopefully) fixed access to bitfields via
7432 pointers (p->bitN = x; and x = p->bitN; failed)
7434 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7436 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7438 2005-03-09 Raphael Neider <rneider AT web.de>
7440 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7442 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7444 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7445 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7446 (regTypeNum): set REG_BIT type if necessary
7447 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7448 * support/regression/tests/critical.c: check bug 1144613
7450 2005-03-02 Raphael Neider <rneider AT web.de>
7452 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7454 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7456 * src/avr/ralloc.c (serialRegAssign),
7457 * src/ds390/ralloc.c (serialRegAssign),
7458 * src/hc08/ralloc.c (serialRegAssign),
7459 * src/mcs51/ralloc.c (serialRegAssign),
7460 * src/pic/ralloc.c (serialRegAssign),
7461 * src/pic16/ralloc.c (serialRegAssign),
7462 * src/xa51/ralloc.c (serialRegAssign),
7463 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7465 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
7467 * src/SDCCast.c (decorateType): fixed bug 1124787
7469 2005-02-20 Hubert Sack <sack AT digiplan.de>
7470 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7472 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
7475 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7477 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
7478 to keep the correct label reference count when adding/removing references
7479 to labels. A peephole file using this is appended to patch #1144962.
7481 2005-02-14 Raphael Neider <rneider AT web.de>
7483 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
7484 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
7485 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
7486 retrievals of result operand's value on assignment
7488 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
7490 * device/include/pic16/string.h: modified prototype for memccpy()
7491 to memccpy(void *, void *, char, size_t)
7492 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
7493 check whether to omit frame pointer or not,
7494 * (genInline): convert all occurences of "\n" to LF in inline
7495 assembler blocks, this helps formatting the inline text,
7496 * (pic16_loadFSR0): modified prototype,
7497 * (genNearPointerGet, genNearPointerSet): reorganization of code,
7498 removed some 8051 legacy code,
7499 * (genPackBits): enabled handling bitfields exceeding one byte in size,
7500 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
7501 before allocating temporary registers in functions,
7503 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7505 * support/regression/tests/bitvars.c: corrected the "fix"
7507 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7509 * support/regression/tests/bitvars.c,
7510 * support/regression/tests/bitwise.c,
7511 * support/regression/tests/rotate.c: "fixed" problems on Alpha
7513 2005-02-10 Raphael Neider <rneider AT web.de>
7515 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
7516 different size for Alpha
7517 * src/pic16/gen.c (genCmpEq) : improved compare with 0
7519 2005-02-09 Raphael Neider <rneider AT web.de>
7521 * src/SDCC.lex(doPragma) : save and restore warning options as well
7522 (also added new stack plus clone- and copyAndFreeSDCCERRG())
7523 * have #pragma less_pedantic set the errorlevel to WARNING
7525 * (cloneOptimize) : fixed wrong malloc's size
7526 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
7527 facilitate correct handling of #pragma (save|restore)
7529 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7531 * src/mcs51/gen.c: removed non-standard C nameless struct/union
7533 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
7535 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
7537 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
7539 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
7541 2005-02-02 Raphael Neider <rneider AT web.de>
7543 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
7544 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
7545 * (pic16_storeForReturn): fixed to allow returning function pointers
7546 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
7547 * device/include/pic16/{stddef.h,stdbool.h}: added
7549 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
7553 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
7555 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
7556 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
7557 appeared to be required
7559 2005-01-31 Borut Razem <borut.razem AT siol.net>
7561 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
7562 include/mcs51 and include/z80 directories to the package
7564 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7566 * src/hc08/gen.c (genFunction): fixed bug #1112752
7568 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7570 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
7572 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7574 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
7576 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
7578 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
7580 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
7582 * device/include/c8051fxxx.h: removed these 6 files
7583 * device/include/mcs51/c8051fxxx.h: added these 11 new files
7585 2005-01-26 Raphael Neider <rneider AT web.de>
7587 * src/pic16/gen.c (genAssign): fixed assignment from longs
7588 in codespace (were cut to three bytes)
7589 * (genDummyRead): implemented (except for CODESPACE...),
7591 * src/pic16/glue.c (emitStatistics): beautified
7592 * device/lib/pic16/libm/Makefile: added include path
7594 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7596 * src/z80/gen.c (aopPut): fixed bug #1103902
7598 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7600 * device/lib/expf.c: fixed bug #1095792
7602 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
7604 * device/lib/pic16/libm: added Math library sources
7606 2005-01-24 Raphael Neider <rneider AT web.de>
7608 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
7609 to enable upcast to pCodeOpReg2 (there is no type tag to
7610 differenciate the two and pic16_popGet2p cast into PCOR2)
7611 * src/pic16/main.c (_process_pragma): fixed another malloc bug
7612 (sizeof(sectNames) changed to sizeof(sectName))
7613 Both patches fix segfaults under MinGW.
7615 2005-01-23 Raphael Neider <rneider AT web.de>
7617 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
7618 Safe_[mc]?alloc()'ed variables
7619 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
7620 of (byte sized) temporaries (assign them to WREG for now)
7621 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
7622 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
7623 this might fix SIGSEGVs on MinGW...
7624 * src/SDCCopt.c (killDeadCode): restored original behaviour
7625 (volatile operands might get thrown away though)
7627 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
7629 * src/pic16/gen.c: fixed bug #1106975,
7630 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
7631 pointer update, INTCON is saved, global interrupts are disabled and
7632 restored after updateing TOS.
7633 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
7634 * added function attribute 'shadowregs' to take advantage of shadow
7636 * added function attribute 'wparam' as an alternative to the wparam
7638 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
7639 user declares a non-ISR function as 'shadowregs',
7640 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
7642 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
7644 * .version: bumped version number to 2.4.8
7645 * device/lib/pic16/pics.all: list of PIC18F devices supported by
7647 * device/lib/pic16/libio/i2c/: I2C module support library,
7648 * device/include/pic16/i2c.h: I2C support library header,
7649 * device/lib/pic16/libc/stdio/: standard IO support sources,
7650 * (printf_small.c): printf_small() source, supports float print,
7651 * (printf_tiny.c): printf_tiny() source, does not support floats,
7652 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
7653 enable global optimizations for entire library source, other
7654 Makefiles in the source tree are also modified to reflect this,
7655 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
7657 * doc/sdccman.lyx: updated to reflect new changes,
7658 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
7659 sym->onStack if-case,
7660 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
7661 sbit, idata, _idata, xdata, _xdata,
7662 * added pragma library, to link an external library, (see doc),
7663 * removed command line options, --pomit-config-words, --pomit-ivt,
7664 --pleave-reset-vector,
7665 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
7666 when calling assembler to reflect memory model used, also define
7667 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
7668 reflect stack model used,
7669 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
7670 on stack return NULL,
7672 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7674 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
7675 of the operands is volatile. Fixes #1020220
7677 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7679 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
7680 * (OptimizeRegUsage): make sure that there is really no other flow where
7681 the first pCode is used
7683 2005-01-22 Raphael Neider <rneider AT web.de>
7685 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
7686 to fix #1106967 (pCode->seq are not set up correctly)
7688 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7690 * src/SDCCglue.c (glue): make sure code area is declared before the
7691 static initialization area.
7693 2005-01-21 Raphael Neider <rneider AT web.de>
7695 * device/lib/Makefile.in: fixed test for pic16 install dir
7696 * device/lib/pic16/*/Makefile*: modified compile flags to enable
7698 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
7699 added --optimize-goto compiler switch and pragma wparam documentation
7700 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
7701 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
7702 and PRODH closing bug #1071770 (peephole optimizer)
7704 2005-01-19 Raphael Neider <rneider AT web.de>
7706 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
7707 cmdLine buffers (used when calling sdcpp...) are large enough
7708 (MAX_PATH=256 truncates arguments leading to system halts when
7710 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
7711 * (genUminus): rewritten to for efficiency
7712 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
7713 used uninitialized in some cases)
7714 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
7715 copy the third byte from the int -- now assumes 0x80 (data memory)
7716 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
7717 operands (genAddLit expects the iCode's operands to swapped as
7718 well), fixed leftover bytes (crashed for short left operands)
7719 * (pic16_genMinusDec): performance improvements, removed false
7721 * (pic16_genMinus): fixed to cope with differently sized operands
7722 * src/pic16/glue.c (pic16_glue): added new banksel optimization
7724 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
7725 * src/pic16/graph.[ch]: implementation of directed graphs, used by
7726 new banksel optimization
7727 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
7728 analysis for temporary registers (segfaults...)
7729 * src/pic16/peeph.def: added rule
7731 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
7733 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
7734 which converts a float number to its ASCII representation
7735 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
7736 functions to convert the fractional and integer part of a float to ASCII,
7737 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
7738 realloc.c): added _MALLOC_SPEC to explicit place variables in data
7740 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
7742 * device/include/pic16/adc.h: added GPL info,
7743 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
7744 a pCodeOp as tested operand,
7745 * (genNearPointerGet): optimized bit testing, does not use
7746 intermediate register for bit value, test directly instead with
7747 BTFSS, BTFSC, works only for single bits,
7748 * (genpic16Code): dump the name of the iCode in the asm,
7749 * src/pic16/ralloc.c (decodeOp): removed static declaration and
7750 renamed to pic16_decodeOp,
7751 * (serialRegAssign): do not allocate a temporary register for iCode
7752 sequences that test a single bit for 1/0
7754 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
7756 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
7757 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
7758 access stack and frame pointers. They are initially assigned to
7759 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
7760 accessing SFRs. Updated all occurences of modification of stack or
7761 frame pointer in gen.c and pcode.c,
7762 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
7763 assigning of a literal value to pointers,
7764 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
7765 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
7768 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
7770 * doc/sdccman.lyx: update documentation about stack pragma, added
7771 some info for stack memory models
7773 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7775 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
7777 2005-01-08 Raphael Neider <rneider AT web.de>
7779 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
7780 udata sections to fix bug #1097823
7782 2005-01-05 Raphael Neider <rneider AT web.de>
7784 * src/pic16/gen.c (genGenericShift): added handling of differently
7785 sized left operand and result
7787 2005-01-04 Raphael Neider <rneider AT web.de>
7789 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
7790 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
7791 to hold the condition bit)
7792 * added new version of genCmp (old code available via #define)
7793 * added new version of genShiftLeft/genShiftRight in a generic
7794 way, now supports shifting by negative values
7795 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
7796 shiftCount (expected by genGenericShift)
7797 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
7798 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
7800 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
7801 is an invalid literal too...)
7803 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
7805 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
7806 from Raphael Neider,
7807 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
7808 for 8-bit literals. This fixes some literal operands which are sign
7809 extended to 16-bits ints when instruction needs only 8-bits.
7811 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
7813 * device/lib/logf.c: added mcs51 assembly version
7814 * device/lib/expf.c: added mcs51 assembly version
7815 * device/lib/_logexpf.c: new shared asm code for expf and logf
7816 * device/include/math.h: add defines for assembly math library
7817 * device/lib/Makefile.in: build new _logexpf.c
7818 * device/lib/libfloat.lib: use new _logexpf.c
7820 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7823 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
7824 device types which have less than 0x7f registers.
7826 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7828 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
7830 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7832 * device/lib/printf_fast.c: only build on supported arch.
7833 * device/lib/printf_tiny.c: only build on supported arch.
7834 * device/lib/printf_fast_f.c: only build if asm float lib
7835 * device/lib/_fsget1arg.c: only build if asm float lib
7836 * device/lib/_fsget2args.c: only build if asm float lib
7837 * device/lib/_fsnormalize.c: only build if asm float lib
7838 * device/lib/_fsreturnval.c: only build if asm float lib
7839 * device/lib/_fsrshift.c: only build if asm float lib
7840 * device/lib/_fsswapargs.c: only build if asm float lib
7841 * device/include/stdio.h: don't provide print_fast,
7842 print_fast_f, print_tiny prototypes if --xstack used
7844 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
7847 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
7850 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7852 * device/lib/printf_fast_f.c: same as printf_fast, but
7853 with floating point enabled
7854 * device/lib/printf_fast.c: minor tweaks
7855 * device/include/stdio.h: add printf_fast_f
7857 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7859 * src/SDCCmain.c: make --float-reent default for mcs51
7860 * device/lib/_fsadd.c: added mcs51 assembly version
7861 * device/lib/_fssub.c: added mcs51 assembly version
7862 * device/lib/_fsmul.c: added mcs51 assembly version
7863 * device/lib/_fsdiv.c: added mcs51 assembly version
7864 * device/lib/_fseq.c: added mcs51 assembly version
7865 * device/lib/_fsneq.c: added mcs51 assembly version
7866 * device/lib/_fsgt.c: added mcs51 assembly version
7867 * device/lib/_fslt.c: added mcs51 assembly version
7868 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
7869 * device/lib/Makefile.in: add _fscmp to build
7870 * device/lib/libfloat.lib: add _fscmp to build
7872 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7874 * device/lib/_fs2slong.c: added mcs51 assembly version
7875 * device/lib/_fs2sint.c: added mcs51 assembly version
7876 * device/lib/_fs2schar.c: added mcs51 assembly version
7877 * device/lib/_fs2ulong.c: added mcs51 assembly version
7878 * device/lib/_fs2uint.c: added mcs51 assembly version
7879 * device/lib/_fs2uchar.c: added mcs51 assembly version
7880 * device/lib/_slong2fs.c: added mcs51 assembly version
7881 * device/lib/_sint2fs.c: added mcs51 assembly version
7882 * device/lib/_schar2fs.c: added mcs51 assembly version
7883 * device/lib/_ulong2fs.c: added mcs51 assembly version
7884 * device/lib/_uint2fs.c: added mcs51 assembly version
7885 * device/lib/_uchar2fs.c: added mcs51 assembly version
7886 * device/include/float.h: added #define to select asm vs c
7888 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
7890 * device/lib/printf_fast.c: improvements to float output
7891 * device/include/float.h: add defines for assembly float library
7892 * device/lib/_fsget1arg.c: receive 1 float arg
7893 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
7894 * device/lib/_fsnormalize.c: normalize a float
7895 * device/lib/_fsreturnval.c: return float, various helper routines
7896 * device/lib/_fsrshift.c: right shift a float's mantissa
7897 * device/lib/_fsswapargs.c: swap 2 floats
7898 * device/lib/Makefile.in: build these 6 new files for mcs51
7899 * device/lib/libfloat.lib: add these 6 files to the library
7901 2004-12-26 Borut Razem <borut.razem AT siol.net>
7903 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
7906 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
7908 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
7909 and fully reentrant and register bank neutral.
7910 * device/lib/printf_fast.c: added float (not enabled by default),
7911 added compact/slower integer (also not enabled by default),
7912 improved size/speed of fast integer code, other minor changes
7913 * device/include/stdio.h, device/lib/Makefile.in,
7914 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
7916 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
7918 * src/pic16/pcode.c: declaring variables other than at the start of a
7919 block is not supported in C by VC6.
7921 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
7923 * applied a previous patch from Raphael Neider that wasn't included
7924 in the previous commits, which fixes infinite loops within jumptable
7926 * made some fixes that previous patches introduced
7928 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
7930 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
7931 that fixes an issue with AOP_PCODE asmop's offset,
7932 * (pic16_popCopyReg): update instance field too,
7933 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
7934 function of pic port,
7935 * (genCmp, genAnd, genAssign),
7936 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
7938 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
7940 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
7941 variables initial values to idata section,
7942 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
7943 variables in some functions. This utilizes parmBytes field of iCode
7944 structure to hold the offset of the variable in stack. (might be
7945 able to use the stack field too?)
7946 * applied patch from Raphael Neider # ### , # ###
7947 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
7948 variable initial values in idata section,
7949 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
7950 for static variables with initial value
7951 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
7952 applied fix in while loop from Raphael Neider.
7954 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
7957 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
7958 * src/ds390/ralloc.c (serialRegAssign): spill bits
7959 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
7960 * support/Util/SDCCerr.c,
7961 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
7962 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
7963 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
7965 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
7967 * device/include/sdcc-lib.h: inserted LGPL, added includes
7968 asm/ds390/features.h and asm/mcs51/features.h
7969 * device/include/asm/default/features.h,
7970 * device/include/asm/gbz80/features.h,
7971 * device/include/asm/z80/features.h: added empty _AUTOMEM
7973 * device/include/asm/ds390/features.h,
7974 * device/include/asm/mcs51/features.h: added files with defines for
7975 _AUTOMEM and _STATMEM indicating automatic and static storage class
7976 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
7977 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
7978 * src/SDCCicode.c (geniCodeCast),
7979 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
7980 * src/SDCCloop.c (loopInduction): removed unused variable lr
7981 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
7982 to convertToFcall to include char modulo (RFE 1065037), added check
7983 if left operand is unsigned and use abs of literal value
7984 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
7985 as it doesn't work after conversion from peephole.def to peephole.rul
7986 * src/mcs51/gen.c (toBoolean): added check for size,
7987 (genModOneByte): optimized code for signed char modulo a literal
7988 power of 2 (thanks to Hubert Sack),
7989 (genRRC): removed unnecessary "clr c",
7990 (genRLC): replaced "add a,acc" with cheaper "rlc a"
7991 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
7993 swapped rules 256.c and 256.d,
7994 extended 256.d by using new multiple checks (thanks Erik),
7995 added rules 256.e and 256.f,
7996 updated rule 261.a and 261.b to new generated code
7997 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
7999 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8001 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8002 induction related bugs, including first part of bug #1074377
8004 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8006 * applied patch from bug-report #1076292,
8007 * applied patches for genAnd and Goto-optimizations for Raphael
8009 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8010 dump a less iCode information,
8011 * src/pic16/device.h (pic16_options_t): added field debgen,
8012 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8013 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8014 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8016 * (various functions): added macros FENTRY and FENTRY2 to functions,
8017 to emit function prologue,
8018 * (various functions): fixed indentation,
8019 * (genNearPointerGet): fixed loading of FSR0,
8020 * (genPackBits): applied patch from Raphael Neider to fix updating
8021 of FSR0 and touching only the modified bits,
8022 * src/pic16/genarith.c (various functions): added macros FENTRY to
8023 emit function prologue in comments,
8024 * src/pic16/pcode.h: added functions debugf2, debugf3,
8025 * src/pic16/ralloc.c: partial fix for packForPush caused
8028 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8030 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8031 <stsp AT users.sourceforge.net> with reversed byte order
8032 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8034 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8036 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8038 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8039 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8041 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8043 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8045 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8047 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8049 (setFromConditionArgs): friendly operand parser for peephole rules,
8050 (operandBaseName, operandsNotRelated): new peephole condition
8051 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8052 architecture specific register naming into account, handles n-way
8053 comparisons, and supports quoted literals
8054 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8056 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8058 * src/mcs51/peeph.def: fixed bug #1076940
8060 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8062 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8064 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8066 Adding support for replacing ljmps with sjmps in jumptables
8067 generated for switch statements. For now you need to set the
8068 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8069 Now 4 algorithms for mcs51 jumptable generation are used:
8070 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8071 addresses loaded pc-relative for up to 112 cases and stack-pushing
8072 target addresses loaded with offset from dptr for up to 256 cases.
8074 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8075 * src/mcs51/main.c: adapted constants for switch table generation
8076 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8078 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8080 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8081 * support/regression/tests/bug1057979.c: added test for bug 1073386
8083 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8085 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8088 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8090 * src/pic16/device.h,
8091 * src/pic16/genarith.c,
8094 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8096 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8098 Large cummulative patch for pic16 port.
8099 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8100 to call when a stack overflow occurs,
8101 * (malloc.h): added CVS Id tag,
8102 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8104 * added libc directory. The current version of LibC contains string
8105 functions, ctype functions and macros and some functions of the
8106 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8107 be extensively tested in the future. Standard disclaimer here.
8108 Library is not automatically build yet. But one can build it by
8109 invoking 'make' inside the libc directory.
8110 * added ADC library under libio. Preliminary version yet.
8112 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8113 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8114 aopForRemat() now and not by pic16_aopOp(),
8115 * (pic16_popGetTempReg): removed warning messgae when allocating
8116 temporary registers, its a buggy feature and will be removed,
8117 * (pic16_popGet): set register instance field in AOP_CRY,
8118 * (pic16_outBitC): fixed for results in size greater than 1,
8119 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8120 * (pic16_storeForReturn): optimized return of 0,
8121 * (genCmp): experimental code for new genCmp which uses PIC18's
8122 special compare&skip instructions. Initial tests fail some times
8123 with variables grater than 1 byte in size, so new code is disabled,
8124 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8126 * (genCast): began a fix to optimize the casting of a bit to another
8127 bit, now assigning a bitfield to another bitfield will fail, sorry,
8128 * src/pic16/main.c: disabled the use of lr-support feature,
8129 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8130 * added some function prototypes, added function _debugf prototype,
8131 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8132 bits with offset (case PO_GPR_BIT),
8133 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8135 * (isBankInstruction): modified to return 0 for no banking instruction,
8136 and 1 for banking instruction,
8137 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8138 caused stop processing pCodes after a inline assembly block,
8139 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8140 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8141 registers when it shouldn't,
8142 * src/pic16/ralloc.c (allocReg): add preliminary support for
8143 supporting a limited set of temporary registers,
8145 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8147 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8148 genDataPointerSet): ensure assignments always copy in MSB to LSB
8150 (loadRegFromAop): recognize CLRH optimization,
8151 (genFunction): optimize RECEIVE iCodes in reentrant functions
8153 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8155 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8156 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8158 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8159 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8160 contiguous with data
8162 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8164 * device/lib/_gptrget.c (_gptrget),
8165 * device/lib/_gptrgetc.c (_gptrgetc),
8166 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8167 instead of sjmp to ret
8168 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8169 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8171 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8173 * .version: bumped version to 2.4.7
8174 * device/lib/_gptrget.c (_gptrget): is now _naked
8175 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8176 * device/lib/_gptrput.c (_gptrput): is now _naked
8177 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8178 (createFunction): fixed xstack
8179 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8180 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8182 (geniCodeCritical): store original interrupt state in an iTemp bit
8183 var unless stack-auto
8184 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8185 * src/SDCCmain.c (setIncludePath): added include/target to search path
8186 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8187 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8189 (processFuncArgs): put bit vars in bit area
8190 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8191 unsaveRBank): fixed xstack,
8192 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8193 (genFunction, genEndFunction): fixed xstack,
8194 (genAssign): optimization don't walk backwards through mem
8195 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8196 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8197 * support/regression/Makefile: also make library (for stack-auto) when
8198 making "all" and added "test-mcs51-xstack-auto"
8199 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8200 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8201 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8202 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8203 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8204 make-library by MAKE_LIBRARY
8205 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8206 regression tests for xstack
8207 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8208 * support/regression/tests/critical.c: test for critical on mcs51
8210 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8212 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8213 built version of sdcc instead of installed version
8215 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8217 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8218 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8220 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8221 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8222 WARNING: remove device/lib/build/z80/printf.o by hand when
8223 updating from previous build!
8224 * device/lib/z80/printf.c: updated comment
8225 * support/regression/tests/bug1057979.c: test all ports now
8226 * support/regression/tests/bug1065458.c: file added
8228 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8230 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8231 *_start and *_end symbols for static functions
8233 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8235 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8236 and search crt0.o in all library paths,
8237 (setIncludePath): proper handling of --nostdinc,
8238 (setLibPath): proper handling of --nostdlib
8239 * support/regression/Makefile,
8240 * support/regression/ports/ds390/spec.mk,
8241 * support/regression/ports/gbz80/spec.mk,
8242 * support/regression/ports/hc08/spec.mk,
8243 * support/regression/ports/mcs51/spec.mk,
8244 * support/regression/ports/mcs51-large/spec.mk,
8245 * support/regression/ports/mcs51-stack-auto/spec.mk,
8246 * support/regression/ports/z80/spec.mk: use include and lib files from
8247 built version of sdcc instead of installed version
8248 * doc/sdccman.lyx: fixed typo in --nostdinc
8250 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8255 * src/pic/gen.c : added support to generate code for struct bit fields.
8257 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8259 * as/xa51/xa_version.h,
8260 * device/include/errno.h,
8261 * device/include/regc515c.h,
8262 * device/lib/_itoa.c,
8263 * device/lib/_ltoa.c,
8264 * device/lib/ser_ir_cts_rts.c,
8265 * sim/ucsim/xa.src/glob.cc,
8266 * sim/ucsim/xa.src/inst_gen.cc,
8267 * sim/ucsim/xa.src/xa_bit.cc,
8268 * sim/ucsim/xa.src/xa_sfr.cc,
8269 * sim/ucsim/z80.src/inst_dd.cc,
8270 * sim/ucsim/z80.src/inst_fdcb.cc,
8271 * support/scripts/keil2sdcc.pl,
8272 * src/pic16/pic16.dsp,
8273 * src/pic16/pic16a.dsp: corrected cvs line endings
8274 * device/lib/printf_large.c: fixed bug 1057979
8275 * src/pic16/gen.c: fixed non-C standard code
8276 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8277 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8278 * support/regression/ports/mcs51/support.c: reload T1 asap
8279 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8280 pdata use and clear idata startup behaviour
8281 * support/regression/tests/bug1057979.c: added
8283 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8285 * device/examples/ds390/ow390/ad26.h,
8286 * device/examples/ds390/ow390/cnt1d.h,
8287 * device/examples/ds390/ow390/crcutil.c,
8288 * device/examples/ds390/ow390/ownet.h,
8289 * device/examples/ds390/ow390/owsesu.c,
8290 * device/examples/ds390/ow390/swt12.h,
8291 * device/examples/ds390/ow390/swtoper.c,
8292 * device/examples/ds390/ow390/temp10.h,
8293 * device/examples/ds390/ow390/thermodl.c,
8294 * device/examples/ds390/tinitalk/tinitalk.dsp,
8295 * device/examples/ds390/tinitalk/tinitalk.dsw,
8296 * device/examples/mcs51/clock/hw.h,
8297 * device/examples/mcs51/simple2/go.bat,
8298 * device/examples/serialcomm/windows/serial.h,
8299 * device/examples/xa51/dummy.c,
8300 * device/examples/xa51/hello.c,
8301 * device/include/80c51xa.h,
8302 * device/include/at89x051.h: corrected cvs line endings
8304 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8306 * src/pic16/main.c (options): added command line --gstack, to trace
8307 stack over/under flows,
8308 * added pragma 'wparam' to allow passing first byte of function
8309 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8310 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8311 call to __gstack_test function and sets up the symbol as extern,
8312 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8313 * popaop): added call to pic16_testStackOverflow,
8314 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8316 * (genCall, genPcall): now all parameters are passed via stack
8317 except in functions that are pass to wparam pragma in which WREG is
8319 * (genPcall): REENTRANT flag is checked to see if variable prototype
8320 contains reentrant keyword, don't call a non-reentrant function, via
8321 a reentrant function pointer or vice versa, functions are never
8323 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8325 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8326 SIGSEGV when accessing a NULL register stucture,
8327 * (pic16_printGPointerType): modified to handle UPPER modifier for
8328 function initializers, changed prototype of function to simpler one,
8329 * (pic16_printIvalFuncPtr): check to see if function is already
8330 added in externs list,
8331 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8332 optimized a move from W to SFR with a move to the same register
8334 * device/lib/pic16/debug: NEW directory, contains debug features
8335 which are enabled when linking with libdebug.lib, currently command
8336 line option --gstack enables stack pointer tracing for over/under
8337 flow, corresponding sources are in debug/gstack
8339 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8341 * doc/sdccman.lyx: updated SDCC version,
8342 * (PIC16 port): update list of command line options,
8343 * src/pic16/device.h (structure pic16_options_t): added field gstack
8344 to enable stack overflow tracing on push/pops,
8345 * src/pic16/device.c (statistics structure): added statistics
8347 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8348 pic16_dump_int_registers): increase statistics counters for each
8349 * variable which is encountered
8350 * (pic16_dump_usection): emit each .udata variable to its own udata
8352 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8353 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8354 parameters via stack, otherwise use old scheme,
8355 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8356 assembler output file,
8357 * src/pic16/main.c: added command line options --gstack to enable
8358 push/pop tracing for stack overflow,
8359 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8360 instructions): added size of each instruction,
8361 * (pic16_countInstruction): estimate size of instructions in
8362 the_pFile list, inline assembly blocks are not counted,
8363 * (pic16_FixRegisterBanking): trace previous register usage, when
8364 banksel optimizations is greater than 0, don't emit a redudant
8367 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8369 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8370 * src/pic16/ralloc.c : applied same fix for pic16.
8371 * src/pic/gen.c : tidied it up a little.
8373 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8375 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8376 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8378 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8380 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8382 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8384 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8385 non-reentrant function __modsint in the interrupt function (thus
8386 corrupting math operations during serial I/O)
8387 * device/lib/ser_ir.c: as above, changed buffersize
8388 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8390 * doc/Makefile: added option -t for rsync
8392 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8394 * src/SDCCast.h (struct ast),
8395 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8397 2004-10-20 Borut Razem <borut.razem AT siol.net>
8399 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8402 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8404 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8406 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8407 support functions to replace long sequences of MOVFF's from access
8408 bank registers to stack and vice versa,
8409 * src/pic16/device.h: added new field opt_flags, where optimization
8410 flags can be set to enable certain features,
8411 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8412 * pBlock, (genFunction, genEndFunction): surroung loop for
8413 saving/loading used registers in stack with PC_INFO pCodes,
8414 INF_LREGS. Code in between can then be optimized by pCode optimizer
8415 to support function calls,
8416 * (genDataPointerSet): fixed bug which loaded float fields in
8417 structures with corrupt data,
8418 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8419 in a standard way debug info on stderr. Feature used for developing
8421 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8422 obsolete chunks of code,
8423 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8424 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8425 * pic16/src/pcode.c (pic16_newpCodeInfo,
8426 * (pic16_newpCodeOpLocalRegs),
8427 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8429 * (pic16_pCodeConstString): printing of the initial value of a
8430 symbol as a comment is inhibited since parsing was already done by
8431 copyStr and output is corrupt,
8432 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8434 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8436 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8438 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8440 * as/mcs51/lkarea.c: removed old K&R style,
8441 (lnksect): changed check on boundary error,
8442 (lnksect2): changed check on boundary error,
8443 (lnksect2): extend XSTK to end of page if size = 1
8444 * as/mcs51/lkmain.c: removed old K&R style,
8445 (Areas51): create l_IRAM symbol
8446 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8447 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8448 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8449 * device/lib/_mullong.c: added version to be compiled with xstack
8450 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8451 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8452 * device/lib/mcs51/crtxstack.asm: fixed comment
8453 * src/SDCCglue.c: maxInterrupts defaults to 0,
8454 (emitMaps): added pdata,
8455 (createInterruptVect): (re)moved default,
8456 (glue): added pdata,
8457 (glue): moved __start__xstack to XSTK with default size 1
8458 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8459 and options.float_rent when options.stackAuto is set,
8460 (linkEdit): only write XDATA_NAME if provided on command line
8462 * src/SDCCmem.c: added pdata
8463 * src/port.h: added pdata_name to PORT
8464 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8465 (saveRegisters, unsaveRegisters): removed usage of B,
8466 (genMinus): fixed accumulator clash,
8467 (genJumpTab): added comment, this needs another look
8468 * src/mcs51/gen.c: added check for "B in use" paranoia,
8469 added pushB() and popB()
8470 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
8479 * src/z80/main.c: (reset_regparms) made void parameter explicit and
8480 added PSEG (PAG,XDATA) or NULL to port specifier
8481 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
8482 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
8483 (_mcs51_genInitStartup): removed __start__xstack equ,
8484 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
8485 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
8486 * src/z80/gen.c (_rleAppend): fixed warnings
8487 * support/regression/tests/zeropad.c: added pdata test
8488 * .version: bumped to 2.4.6
8490 2004-10-17 Borut Razem <borut.razem AT siol.net>
8492 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
8493 as a part of nightly build
8495 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
8497 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
8498 WREG holds the first byte function parameters,
8499 * (aopForSym): take special case for symbols which are in FARSPACE
8500 but in CODESPACE too,
8501 * (assignResultValue): modified to take into account _G.useWreg,
8502 * (genCall): don't use wreg for parameter passing when function is
8503 declared as reentrant, too, added optimization INCF to stack
8504 pointer when stack parameter count is 1,
8505 * (genFunction, genEndFunction): refurnished and fixed to not using
8506 wreg for passing parameters when function has varargs or is
8507 reentrant, fixed bug with symbol name compare for generating
8508 functions in absolute address,
8509 * (pic16_storeForReturn): refurnished,
8510 * (genCmp): began writing a new version of the function, not ready
8511 yet, therefore it is disabled,
8512 * (genAssign): do not read code memory when assigning a function to
8514 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
8515 array of characters, not pointer,
8516 * (pic16initialComments): in debug mode emit an .ident directive for
8518 * (_process_pragma): emit a new warning type (internal to pic16)
8519 when setting stack to default length, emit a similar warning when
8520 placing a function at absolute address and address is not word aligned
8521 * (_pic16_parseOptions): added 'return TRUE' statement,
8522 * (_pic16_linkEdit): if compiling a source, then add the source's
8523 file object, first in the list of objects to link,
8525 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
8527 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
8528 * src/pic/main.c : removed VC warning.
8529 * src/pic/gen.c : changed comment.
8531 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
8533 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
8534 reference to a deprecated symbol _GPTRREG was causing failure to
8535 link. Thanks G. M. Gallant for the info.
8537 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
8539 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
8540 comments for Bugs item #954788.
8542 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
8544 * src/pic16/device.c (pic16_dump_gsection,
8545 * pic16_groupRegistersInSection): handle symbols declared to be in
8546 access bank differently,
8547 * src/pic16/gen.c (struct _G): added field resDirect,
8548 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
8549 send values read from stack directly to result and don't allocate
8551 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
8553 * (pic16_sameRegsOfs): NEW,
8554 * (freeAsmop): if _G.resDirect is set then do not mark registers as
8555 free because they were not allocated from temporary pool,
8556 * pic16_popRegFromString): workaround to fix a problem with
8557 allocating variables twice or never,
8558 * (genGenPointerGet): using PRODL instead of FSR0H,
8559 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
8561 * (genAssign): take advantage of the _G.resDirect flag,
8562 * (genCast): around line 11844, use mov2f instead of directly
8563 MOVFF'ing between operands to account for literal values,
8564 * src/pic16/genutils.c: some new debug functions for gpsim have been
8566 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
8567 float with integer part only,
8568 * src/pic16/main.c (_process_pragma): handle pragma udata access to
8569 place variables in access bank
8570 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
8571 updated sources to reflect recent changes in gen.c
8573 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
8575 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
8576 sources that searched for headers in installation path, now the
8577 device/include/pic16 is used,
8578 * src/pic16/glue.c (pic16glue),
8579 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
8580 .line directives if not in debug mode, this suppresses assembler's
8581 warnings for ignored directives
8583 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
8585 * src/port.h: made reset_regparms prototype void parameter explicit.
8586 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
8587 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
8588 * doc/sdccman.lyx: documented warning disabling and how to use
8589 printf_large to make it print floats.
8590 * device/include/stdbool.h: NEW
8591 * device/lib/_atof.c,
8592 * device/lib/_divuint.c,
8593 * device/lib/_divulong.c,
8594 * device/lib/expf.c,
8595 * device/lib/printf_large.c,
8596 * device/lib/sincosf.c,
8597 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
8598 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
8599 a completely reentrant lib.
8601 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
8603 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
8604 * device/include/pic16/stdio.h: fixed bug with colon
8606 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
8608 * device/include/pic16/stdio.h,
8609 * device/include/pic16/stdlib.h,
8610 * device/include/pic16/math.h: NEW
8611 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
8612 declared as _naked to reduce overhead
8613 * device/lib/Makefile.in (target port-specific-objects-pic16):
8614 changed * to *.* so to ignore the CVS directory,
8615 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
8616 stacked variables back in stack,
8617 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
8620 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
8622 * .version: bumped version number to 2.4.5
8623 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
8624 * support/Util/SDCCerr.c (messages structure): added entry for
8627 Large cumulative patch for pic16 port and libraries.
8628 * device/include/pic16/sdcc-lib.h,
8629 * device/include/pic16/stdarg.h,
8630 * device/include/asm/pic16/features.h,
8631 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
8632 * device/include/pic16/float.h: changes reentrant keyword with
8633 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
8634 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
8635 updated target build-libraries to include objects from gptr,
8636 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
8637 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
8638 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
8639 all function headings,
8640 * src/SDCCmain.c: added global parameter userIncDirsSet,
8641 * (parseCmdLine): when option -I is encountered add directory to
8643 * src/version.awk: added space between control and long,
8644 * src/pic16/NOTES: added some notes for the port,
8645 * src/pic16/gen.c: added prototype for mov2fp function,
8646 * (fReturnpic16[]): properly named return value registers,
8647 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
8648 * (aopForSym): added code to handle symbols with onStack flag set,
8649 symbols onStack are allocated PTRSIZE bytes,
8650 * (aopFreeAsmop): handles special case where asmops are stack objects,
8651 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
8652 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
8653 added argument lock to trace flaws in allocating temporary registers
8654 when developing port,
8655 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
8656 * (pic16_popRegFromString): reenabled allocating a direct register
8658 * (assignResultValue): various beautifications,
8659 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
8660 referenced function argument,
8661 * (genIpush): reenabled to allow stacked arguments, handles only
8662 ic->parmPush iCodes,
8663 * (genCall, genPcall): major changes to allow for variable argument
8664 functions, fixed a bug with falsely restoring stack pointer after
8665 returning from call,
8666 * (genFunction): pending code for critical function,
8667 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
8668 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
8669 * (genNearPointerGet): fixed bug with indirect reading, was always
8671 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
8673 * (genAddrOf): rewrote code to take address of a stacked function parameter
8674 * (genCast): fixed casting to generic pointer type,
8675 * src/pic16/gen.h: added AOP_STA,
8676 * (struct asmop): added field stk,
8677 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
8678 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
8679 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
8680 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
8681 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
8682 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
8684 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
8686 * (pic16_port structure): generic pointer size is set to 3,
8687 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
8688 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
8690 * src/pic16/ralloc.c (allocReg): prevent allocating register when
8691 operand is an iTemp,
8693 2004-09-24 Martin Helmling <mh AT octo-soft.de>
8695 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
8696 * debugger/mcs51/simi.c: addapt new syntax of s51
8698 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
8700 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
8701 * src/pic16/pcode.c: commented out some calls to free() in order to
8704 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8707 * src/SDCCicode.c (isiCodeInFunctionCall),
8708 * src/avr/ralloc.c (selectSpil),
8709 * src/pic/ralloc.c (selectSpil),
8710 * src/pic16/ralloc.c (selectSpil),
8711 * src/ds390/ralloc.c (selectSpil),
8712 * src/hc08/ralloc.c (selectSpil),
8713 * src/xa51/ralloc.c (selectSpil),
8714 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
8715 stack in the middle of a function call sequence (fixes bug #1020268)
8716 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
8717 costs associated with the minimum switch case.
8719 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8721 * src/SDCC.lex: fixed bug #1030549
8723 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8725 * src/SDCCcse.h (struct cseDef),
8726 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
8727 over a function call if the CSE is derived from a symbol whose
8728 address has been taken (fixes bug #1029883)
8729 * support/regression/tests/bug-1029883: a new regression test for
8732 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8734 * src/hc08/gen.c (emitinline): fixed bug #1029778
8735 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
8736 to a cast object is no longer a syntax error ("fixes" bug #1030006,
8737 and starts toward RFE #905167)
8739 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
8741 * src/pic16/gen.c (mov2f): New function to move an operand to
8742 another without considering if it is a literal or a register,
8743 * (pic16_sameRegs): don't check if they are both AOP_REG,
8744 * (AccRsh): removed andmask=0 lines,
8745 * (genLeftShift): duplicated to be improved in future versions,
8746 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
8747 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
8748 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
8749 * (pic16initMnemonics): added initialization for POC_INFSNZW,
8750 * (insertBankSwitch): fixed inserting banksel directives algorithm
8751 for instructions that follow a skip instruction, this fixes a report
8752 for broken subtraction code generation,
8753 * src/pic16/ralloc.c (deassignLRs): do not free register if current
8754 iCode is a left op, just in case result and right share the same
8757 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
8762 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
8763 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
8764 on 2004-09-12; it was buggy
8766 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
8768 * src/SDCCsymt.h: removed RESULT_CHECK
8773 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
8775 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
8777 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
8778 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
8779 configuration values no more rejected by compiler, they are assigned
8780 to configuration registers with a warning message instead,
8781 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
8782 the for-loop so last conf register is emitted too,
8783 * (_pic16_initPaths): link library libsdcc.lib by default,
8784 * (_hasNativeMulFor): modified test for multiplication according to
8785 Raphael Neider's remarks. Integer multiplication is also done with
8787 * device/include/pic16/pic18fregs.h: corrected type error in while
8788 testing and including 18f6720 header file
8790 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
8792 * src/pic16/device.h (pic16_options): removed field use_crt,
8793 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
8794 until an optimization to handle single bits is added,
8795 * (pic16_loadFSR0): moved before genUnpackBits,
8796 * (genAnd): some white lines removed,
8797 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
8798 leave_reset flags in pic16_options when using crt modules,
8800 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
8802 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
8803 for bugs 898889 & 979599. Also used some safer print instructions.
8805 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
8807 * src/pic16/device.h (pic16_options_t): added field use_crt,
8809 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
8810 catch a probable future bug,
8811 * src/pic16/gen.c: aopIdx function commented out,
8812 * (genAssign): commented out old code which used aopIdx,
8813 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
8814 code, added if conditionals to take into account the --use-crt
8815 command line options,
8816 * src/pic16/main.c (pic16_optionsTable): added new command line
8817 options, --use-crt= and --no-crt,
8818 * (_pic16_linkEdit): now the proper crt object is added in the
8819 linker command line except than when --no-crt is specified,
8820 * src/pic16/pcode.c,
8821 * src/pic16/pcode.h: added some structures and functions for a new
8822 optimization scheme to compansate for instruction overhead between
8823 same iCodes, this scheme is currently under development and is not
8825 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
8827 * device/lib/pic16/startup/crt0i.c,
8828 * device/lib/pic16/startup/crt0iz.c: added global char variable
8829 __uflags to force the generation of an idata section
8831 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
8834 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
8835 * doc/sdccman.lyx: updated sdcc version to 2.4.4
8837 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8839 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
8840 Frieder) and clarified the default code optimization mode
8842 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8844 * src/SDCC.lex (doPragma, process_pragma),
8845 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
8846 "opt_code_size", and "opt_code_balanced"
8847 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
8848 regrouped options by category, added support for category headers
8849 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
8850 and "--opt-code-size"
8851 * doc/sdccman.lyx: documented these new options and pragmas
8852 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
8853 preference into account
8855 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8857 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
8858 geniCodePreDec): Fixed bug 904237 by generating a warning
8860 * src/SDCCerr.c: added warning W_SIZEOF_VOID
8862 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
8864 * src/pic/device.c : When no max ram set validate full memory range.
8866 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
8868 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8870 * device/lib/_gptrget.c,
8871 * device/lib/_gptrput.c: updated comment
8872 * device/lib/calloc.c,
8873 * device/lib/free.c,
8874 * device/lib/malloc.c,
8875 * device/lib/realloc.c: added LGPL, made them reentrant-safe
8876 * src/SDCCcse.c (cseBBlock),
8877 * src/SDCCicode.c (printOperand, geniCodeArray),
8878 * src/SDCCicode.h (struct operand): fixed bug 868103
8879 * support/regression/tests/bug-868103.c: added
8880 * src/SDCCast.c (searchLitOp),
8881 * src/SDCCcse.h (struct cseDef),
8882 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
8883 * src/SDCCicode.h (struct operand),
8884 * src/SDCCsymt.h (struct sym_link),
8885 * src/avr/gen.c (hasInc),
8886 * src/ds390/gen.c (hasInc),
8887 * src/hc08/gen.c (genPlusIncr, hasInc),
8888 * src/mcs51/gen.c (hasInc),
8889 * src/pic16/glue.c (pic16_printIvalChar),
8890 * src/pic16/ralloc.c (regWithIdx),
8891 * src/xa51/gen.c (hasInc) : removed warnings
8892 * src/SDCCast.c (createBlock): added comment ???
8893 * src/hc08/ralloc.c: updated comments
8895 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8897 * doc/sdccman.lyx: updated section on switch statements, added
8898 section about semaphore locking
8899 * doc/Makefile: added option -info for latex2html
8900 * device/lib/_gptrget.c,
8901 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
8903 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8907 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
8908 maxram is less than 0x100.
8910 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8912 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
8914 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8925 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
8926 a jump table is the best form for a switch statement, including
8927 automatic insertion of missing cases to make the case range
8928 continuous. Developed in collaboration with Frieder Ferlemann.
8930 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8932 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
8933 accumulator result if it needs sign extension
8935 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
8937 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
8939 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
8941 * device/lib/gbz80/printf.c,
8942 * device/lib/z80/printf.c: removed define for NULL
8944 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
8946 * as/xa51/xa_link.c,
8947 * device/examples/ds390/ow390/ad26.c,
8948 * device/examples/ds390/ow390/cnt1d.c,
8949 * device/examples/ds390/ow390/counter.c,
8950 * device/examples/ds390/ow390/ds2480.h,
8951 * device/examples/ds390/ow390/ds2480ut.c,
8952 * device/examples/ds390/ow390/findtype.c,
8953 * device/examples/ds390/ow390/gethumd.c,
8954 * device/examples/ds390/ow390/owllu.c,
8955 * device/examples/ds390/ow390/ownetu.c,
8956 * device/examples/ds390/ow390/swt12.c,
8957 * device/examples/ds390/ow390/swtloop.c,
8958 * device/examples/ds390/ow390/temp.c,
8959 * device/examples/ds390/ow390/temp10.c,
8960 * device/examples/ds390/ow390/thermo21.c,
8961 * device/examples/ds390/ow390/tinilnk.c,
8962 * device/examples/ds390/ow390/tstfind.c,
8963 * device/examples/serialcomm/windows/serial.cpp,
8964 * device/examples/serialcomm/windows/test_serialcomm.cpp,
8965 * device/include/reg51.h: fixed line endings for cvs
8967 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8969 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
8970 packRegsForAccUse, packRegisters): new accumulator register
8972 * support/regression/ports/hc08/support.c (_putchar): suppress
8973 warning of unused variable
8974 * src/SDCCicode.c: added SWAP entry to codeTable
8976 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
8978 * device/lib/sprintf.c: forgot to add this file before previous commit
8980 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
8982 * src/pic16/gen.c (genPackBits): added operand right in function
8983 parameters, load result directly if p_type is POINTER (that is
8984 called by genNearPointerSet)
8985 * (genUnPackBits): added operand left in function parameters,
8986 * (genNearPointerGet, genNearPointerSet): prevent the loading of
8987 FSR0 if accessing bitfields,
8989 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
8991 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
8992 _print_format; updated printf, sprintf, vsprintf
8993 * device/include/asm/default/features.h: corrected comment/define
8994 * device/lib/Makefile.in: added sprintf.c
8995 * device/lib/libsdcc.lib: added sprintf module
8996 * device/lib/printf_large.c,
8997 * device/lib/vprintf.c,
8998 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9000 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9001 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9002 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9004 * support/regression/tests/zeropad.c: define idata as data for hc08
9006 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9008 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9009 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9010 labels are referenced at least once (even if a reference is not found)
9011 * src/hc08/gen.c (emitcode): set isComment flag for comments
9012 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9013 loads), rules 6a..6b (optimize jumps to return)
9015 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9017 * device/lib/acosf.c (acosf),
9018 * device/lib/asinf.c (asinf),
9019 * device/lib/atanf.c (atanf),
9020 * device/lib/ceilf.c (ceilf),
9021 * device/lib/cosf.c (cosf),
9022 * device/lib/coshf.c (coshf),
9023 * device/lib/cotf.c (cotf),
9024 * device/lib/fabsf.c (fabsf),
9025 * device/lib/floorf.c (floorf),
9026 * device/lib/log10f.c (log10f),
9027 * device/lib/logf.c (logf),
9028 * device/lib/sinf.c (sinf),
9029 * device/lib/sinhf.c (sinhf),
9030 * device/lib/sqrtf.c (sqrtf),
9031 * device/lib/tanf.c (tanf),
9032 * device/lib/tanhf.c (tanhf),
9033 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9034 replaced all instances of "reentrant" in the library functions
9035 defined in math.h with this macro.
9036 * support/regression/tests/float_trans.c: reenabled test for hc08
9038 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9040 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9043 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9045 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9046 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9047 multi-byte volatile operands are used
9048 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9049 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9050 initialization to area GSINIT0 so that it would always precede
9051 any static initializers in GSINIT
9052 * support/regression/tests/zeropad.c: fixed idata define for hc08
9053 * support/regression/tests/bug-927659.c,
9054 * support/regression/tests/float_trans.c: disabled tests for hc08
9055 pending missing library routines
9056 * .version: increased version number to 2.4.4 - hc08 port now passes
9060 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9062 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9063 * Makefile.common.in,
9065 * as/hc08/Makefile.in,
9066 * as/mcs51/Makefile.in,
9067 * as/z80/Makefile.in,
9068 * debugger/mcs51/Makefile.in,
9069 * device/include/Makefile.in,
9070 * device/lib/Makefile.in,
9073 * link/z80/Makefile.in,
9074 * packihx/Makefile.in,
9075 * sim/ucsim/main_in.mk,
9076 * sim/ucsim/avr.src/Makefile.in,
9077 * sim/ucsim/doc/Makefile.in,
9078 * sim/ucsim/gui.src/serio.src/Makefile.in,
9079 * sim/ucsim/hc08.src/Makefile.in,
9080 * sim/ucsim/s51.src/Makefile.in,
9081 * sim/ucsim/xa.src/Makefile.in,
9082 * sim/ucsim/z80.src/Makefile.in,
9084 * support/cpp2/Makefile.in,
9085 * support/librarian/Makefile,
9086 * support/makebin/Makefile: added DESTDIR to the install path proposed
9087 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9088 * doc/sdccman.lyx: added DESTDIR documentation
9090 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9092 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9093 instruction for interrupt handlers, use fast returns when returning
9094 from high priority interrupts
9096 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9098 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9100 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9101 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9102 bugs, ported much of Bernhard's code from mcs51
9103 * src/mcs51/gen.c (genSend),
9104 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9105 than one when calling a reentrant function
9106 * device/lib/_mullong.c: defined an alternate struct layout for big
9109 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9111 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9114 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9116 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9117 are sane and complete before asking the port its prefered parameter
9118 passing method (fixes bug #1017633)
9119 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9122 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9124 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9125 problem in bitfields >= 8 bits.
9127 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9129 * src/SDCCsymt.c: undid changes that were not meant to be committed
9131 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9133 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9135 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9137 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9138 copied and wrong bit got inverted
9140 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9142 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9143 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9144 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9145 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9146 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9147 assignments to bitfields at known addresses
9148 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9149 reads from bitfields at known addresses
9150 * src/hc08/ralloc.c (packRegisters),
9151 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9152 genhc08Code): optimize pointer get values used as conditionals
9153 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9156 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9158 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9159 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9160 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9163 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9165 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9167 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9169 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9172 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9174 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9176 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9178 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9181 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9183 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9185 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9187 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9188 cases use more compact code.
9190 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9192 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9194 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9196 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9198 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9201 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9202 parameter of changePointer() from symbol* to sym_link*
9203 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9204 * src/SDCCsymt.c (compareType): void* type is castable to other
9205 pointers, but not necesarily an exact match.
9206 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9207 is no longer blindly treated as an exact match.
9208 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9210 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9212 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9214 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9219 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9221 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9225 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9227 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9229 * src/mcs51/gen.c (emitcode): fixed bug #992819
9231 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9233 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9234 there's no need to make it worse
9236 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9238 * src/mcs51/ralloc.c (deassignLR),
9239 * src/ds390/ralloc.c (deassignLR),
9240 * src/hc08/ralloc.c (deassignLR),
9241 * src/z80/ralloc.c (deassignLR),
9242 * src/pic/ralloc.c (deassignLR),
9243 * src/pic16/ralloc.c (deassignLR),
9244 * src/avr/ralloc.c (deassignLR),
9245 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9246 rlivePoint): fixed another part of bug #971834
9248 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9250 * src/z80/main.c: enabled "critical" keyword
9251 * src/z80/mappings.i,
9252 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9253 functions (fixes bug #979646)
9254 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9256 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9258 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9261 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9263 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9264 doesn't disable too much optimizations
9266 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9268 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9270 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9272 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9274 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9276 * src/pic/gen.c tidied up tabs
9277 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9278 * src/pic/main.c tidied up tabs
9279 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9280 * src/pic/pcoderegs.c tidied up tabs
9281 * src/pic/ralloc.c tidied up tabs
9283 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9285 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9286 to S_FIXED for pic16 port and when symbol is not in level 0,
9287 allocate for S_REGISTER storage class and pic16 port, too,
9288 * src/pic16/device.h: prototype for checkSym,
9289 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9290 * (pic16_assignConfigWordValue): test the value and the mask to
9291 validate that the value is suitable for the configuration word,
9292 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9293 collect extern declared symbols, don't emit symbol twice, check
9294 first if symbol is in publics set first,
9295 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9296 * added command line '--fstack' which enables an experimental
9297 feature for stack access, too buggy to be used yet...
9298 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9299 * (pic16_allocDirReg): when register has storage class S_REGISTER
9300 allocate in pic16_dynAccessRegs,
9301 * device/include/pic16/pic18f????.h: modified configuration word
9302 naming convention, words started as CONFIG0H but should be CONFIG1H
9304 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9306 * device/include/mcs51reg.h: fixed bug 970993
9308 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9310 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9311 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9312 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9313 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9314 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9315 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9316 error/warning numbers,
9317 added function setWarningDisabled()
9318 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9319 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9320 _memcmp.c _memmove.c calloc.c realloc.c free.c
9321 * support/regression/tests/malloc.c: added tests for new functionality
9322 * support/regression/tests/zeropad.c: added tests for truncated initializers
9323 and initialized char arrays starting with '\x0'
9324 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9326 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9328 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9330 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9332 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9333 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9334 peephole 177.e. Thanks to anonymous
9336 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9338 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9339 function isn't used in the source but referenced as a
9340 variable initializer then declare it as extern in .asm file
9342 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9344 * .version: increased version number to 2.4.3
9346 Adding version extension according to ChangeLog CVS revision
9347 * src/Makefile.in (target all): added dependency 'version.h'
9348 * (rule version.h): added rule to create version.h from ChangeLog,
9349 * (rule dep): added dependency version.h,
9350 * src/version.awk: AWK script to create version.h
9351 * src/SDCCdwarf2.c (dwWriteModule),
9352 * src/SDCCglue.c (initialComments),
9353 * src/SDCCmain.c (printVersionInfo): modified to write after
9354 version string the version extension number,
9355 * src/SDCCutil.c: included "version.h"
9356 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9358 * src/SDCCutil.h: added prototype for getBuildNumber
9360 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9361 includeDirsSet, too,
9362 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9363 const char [] is found in function prototype...
9365 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9366 moving to WREG with source is already in WREG,
9367 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9368 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9369 * (aopForSym): stack'ed symbols are partially supported, added
9370 if-clause to support symbols in FARSPACE,
9371 * (sameRegs): added test for AOP_ACC to see if registers are same,
9372 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9373 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9374 * (pic16_popRegFromString): will not allocate a new register if it
9375 doesn't find one by name, bug may have introduced...
9376 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9377 * (genIpush): revived to use pic16 port's stack,
9378 * (genAddrOf): added incomplete case for stack'ed operand,
9379 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9380 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9381 can handle multibyte operands,
9382 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9383 * (pic16initialComments): added message for MPLAB compatibility
9385 * src/pic16/main.h: prototype for pic16_mplab_comp,
9386 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9387 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9388 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9389 because of increased complexity of procedure,
9390 * (_process_pragma): stack pragma changed to format 'stack pos len',
9391 emit symbol '_stack_end' to conform with gplink,
9392 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9393 to search for register,
9394 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9396 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9397 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9398 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9399 case for PO_GPR_REGISTER,
9400 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9401 dies, the new era is ahead !...
9402 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9403 pic16_dynInternalRegs,
9404 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9405 * (pic16_allocDirReg): minor optimizations and bug fixes,
9406 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9408 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9409 load stack and frame pointer with address of 'stack_end' symbol
9411 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9413 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9414 without source code but only variable initializers
9416 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9418 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9419 external are not declared as extern to reduce overhead while linking
9421 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9423 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9425 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9427 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9428 Yee Keat for the patch
9429 * src/SDCCast.c (decorateType): fixed bug #979599
9430 * src/ds390/gen.h: removed local fReturnSizeDS390
9431 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9432 * src/ds390/gen.c (genAnd, genOr, genXor),
9433 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9435 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9437 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9438 add relFilesSet to $3, manipulate $2 to handle linking of object
9439 files without source files in command line,
9440 * device/include/pic16 (all headers): added ID location macros,
9441 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9442 entries for ID location bytes,
9443 * (pic16_assignIdByteValue): NEW,
9444 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9445 added field dumpcalltree to pic16_options_t,
9446 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9447 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9448 emitting rFalseIfx label after check_carry label,
9449 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9450 pic16_emitDIRegs), NEW
9451 * (pic16glue): dump .calltree file when option --calltree found,
9452 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9453 * (_pic16_genAssemblerPreamble): emit ID locations after
9454 configuration registers,
9455 * (pic16_linkCmd): modifications of the link command,
9456 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9457 * (pic16_pCodeInitRegisters): don't init stack registers,
9458 * (pic16_findPrevInstruction): fixed bug,
9459 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9460 bug with immediate registers,
9461 * (buildCallTree): traces stack push and pop,
9462 * (pct2): dump also stack usage for each function,
9463 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9464 * (pic16_allocDirReg): various modifications,
9465 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
9468 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
9470 * src/pic16/pcode.c: removed buggy double colon
9472 2004-07-01 Borut Razem <borut.razem AT siol.net>
9474 * support/scripts/sdcc.nsi: added include/pic16 to setup
9476 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
9478 * device/lib/Makefile.in: fixed bug in target objects-pic16,
9479 * device/lib/pic16/Makefile: prefixed with dash (-) command under
9481 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
9482 specific command line arguments. Also added sample lkr script
9483 for placing a variable at a specific memory bank.
9484 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
9485 at a specific memory bank,
9486 * (pic16_dump_isection): fixed bug which caused string literals to
9487 be omitted when dumping idata section,
9488 * (pic16_groupRegistersInSection): added code to handle registers
9489 in specific memory banks,
9490 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
9491 public, all references are renamed too,
9492 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
9494 * (pic16_storeForReturn): added case to handle when dest is WREG,
9495 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
9496 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
9497 pic16_rel_udata, check to see if that register is marked as being
9498 a member of a specific memory bank,
9499 * (pic16_printIvalCharPtr): added code to add string literals either
9500 to code or the idata sections,
9501 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
9502 also accept the 'udata' pragma,
9503 * src/pic16/main.h: new structure types sectName and sectSym
9504 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
9505 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
9506 * (pic16_findPrevInstruction): fixed, it returned nothing,
9507 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
9508 instruction combinations,
9509 * (pic16_FixRegisterBanking): heavily reorganised,
9510 * (pic16_AnalyzeBanking): if generating banksel directives is
9511 disabled, then don't call FixRegisterBanking at all,
9512 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
9514 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
9516 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
9518 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
9519 Phuah Yee Keat <yk.phuah AT nestac.com>
9521 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9523 * src/pic16/glue.c (pic16createInterruptVect): function now emits
9524 correctly the IVT even if it is relocated to some other location
9526 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9528 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
9529 * device/include/pic16/pic18f2220.h: NEW,
9530 * device/lib/pic16/libdev/pic18f2220.c: NEW,
9531 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
9532 * src/pic16/device.c (struct Pics16): added info for 18f2220,
9533 * src/pic16/device.h (struct pic16_options): added ivt_loc and
9534 nodefaultlibs, ivt_loc is the location of the interrupt vector
9535 table, and nodefaultlibs signs that default libraries should not be
9536 linked in link stage,
9537 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
9538 according to --ivt-loc argument,
9539 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
9540 when pragma stack is found,
9542 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9544 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
9545 256 (range check), 257 (do while), 258.a-f (bit banging
9546 f.e. on 3-wire SPI bus)
9548 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9550 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
9551 variables used exclusively within a loop
9553 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
9555 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
9557 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9559 * src/SDCClrange.c (computeClash): fixed bug #971834
9561 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9563 * src/mcs51/gen.c (genCmp): fixed bug #975903
9564 * src/hc08/gen.c (operandsEqu),
9565 * src/ds390/gen.c (operandsEqu),
9566 * src/z80/gen.c (operandsEqu),
9567 * src/pic/gen.c (operandsEqu),
9568 * src/pic16/gen.c (operandsEqu),
9569 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
9570 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
9572 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9574 * src/SDCCcse.c (cseBBlock): fixed bug #966963
9576 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
9578 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
9579 default case in switch statement,
9580 * glue.c (pic16_initPointer): expr is initialised via decoarteType
9581 to eliminate problem with initialisation of pointers, but problem
9583 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
9584 * (emitStaticSegment): removed various lines emitting debug info,
9585 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
9586 added processor registers for utilizing EEPROM,
9587 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
9588 configurable and set 8
9590 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
9592 * .version: increased version number to 2.4.2,
9594 Cumulative patch for pic16 port
9595 * src/pic16/device.c: changed scheme to dump initial values for
9596 variables in idata segment, all print_idata* functions were removed,
9597 now the pic16_printIval* will be called,
9598 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
9599 * _pic16_printPointerType, pic16_printPointerType,
9600 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
9601 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
9602 NEW, similar to the respective functions in SDCCglue.c,
9603 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
9604 way, emitting hex bytes,
9605 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
9607 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9609 * src/avr/ralloc.c (serialRegAssign),
9610 * src/xa51/ralloc.c (serialRegAssign),
9611 * src/pic/ralloc.c (serialRegAssign),
9612 * src/pic16/ralloc.c (serialRegAssign),
9613 * src/hc08/ralloc.c (serialRegAssign),
9614 * src/z80/ralloc.c (serialRegAssign),
9615 * src/ds390/ralloc.c (serialRegAssign),
9616 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
9618 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9620 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
9621 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
9623 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
9625 Cumulative patch for pic16 port:
9626 * src/pic16/device.h (typedef PIC16_device) modified fields for
9627 defining microcontrollers,
9628 * src/pic16/device.c: added new info for all devices in Pics16 array,
9629 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
9630 to be optimised out by the pCode optimiser,
9631 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
9632 specially, bug reported by G.M. Gallant,
9633 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
9634 as force'd so that cannot be optimised out by pCode optimiser,
9635 * src/pic16/pcode.c,
9636 * src/pic16/pcodepeeph.c,
9637 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
9638 they are disabled by default, but can be enabled explicit with
9639 command argument --denable-peeps, for testing,
9640 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
9641 --pomit-ivt in COMPILE_FLAGS
9643 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9645 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
9648 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9650 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
9652 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9654 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
9655 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
9657 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
9659 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
9660 would only assign 0x300001 register.
9662 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
9664 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
9665 in COMPILE_FLAGS. Thanks to G. Gallant for report.
9667 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9669 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
9671 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
9672 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
9673 added peephole 254 (left shift), 255 (jump table)
9675 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
9677 * device/lib/Makefile.in: removed comment line with model-pic16,
9678 * (target port-specific-objects-pic16): the libraries and objects
9679 are copied to the build directory form the device/lib/pic16/bin
9682 Cumulative patch concerning pic16 port:
9683 * library directory has been re-organized,
9684 * added support for PIC18F1220,
9685 * added headers and library sources for chips 18f1220,18f6520,
9686 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
9688 * configuration registers setting has changed, now each supported
9689 device has a complete description of the registers it uses,
9690 * all initialisations are moved to idata sections, these section
9691 can be absolute or relocatable,
9692 * fixed initialisation of codespace variables,
9693 * fixed warning about PCLATU and gpsim,
9694 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
9695 * (genAssign): use table reads when assigning from variables in codespace,
9696 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
9697 char/int variables placed in codespace,
9698 * (pic16_emitConfigRegs): NEW, emits a list with configuration
9699 registers set in .asm file, no need for --pomit-config-words anymore,
9700 * (pic16glue): some 8051 legacy segments are commented out
9701 (to be removed completely),
9702 * added support for alternative assembler and linker with --asm=
9703 and --link= command line arguments,
9704 * peepholes are disabled automatically in the port, no need to
9705 specify on command line,
9706 * port supports natively char/int/long multiplication, but converts
9707 all divisions to support functions,
9708 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
9709 to the file set in variable $2,
9710 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
9711 strings in ASCII format and not in hex,
9712 * ralloc.c (serialRegAssign): added a triplet of conditional calls
9713 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
9714 allocate proper register if iCodes aren't temporary,
9716 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
9718 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
9720 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
9722 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
9725 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9727 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
9728 computed address is reused
9729 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
9730 multi-byte bitfields
9732 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9734 * src/z80/gen.c: (genArrayInit): must check for pointers too
9736 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9738 * support/regression/tests/zeropad.c: never meant to commit the
9739 nestedstruct test: removed, added check for GCC version
9741 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
9744 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
9745 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
9746 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
9747 bugs 928906 and 954082 half-empty initializers
9749 * src/SDCCsymt.c (getAllocSize): added for above fix
9750 * src/z80/gen.c (genArrayInit): fixed bug 741044
9751 * support/regression/tests/zeropad.c: added tests
9753 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
9755 * src/pic16/device.c (pic16_dump_section): corrected bug which
9756 caused some symbols of the libraries to be misplaced
9758 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9761 * src/pic16/ralloc.h,
9762 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
9763 to fix conflict with pic port
9765 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9767 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
9768 externs configuration variables,
9769 * src/pic16/ralloc.h,
9770 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
9771 prototype in header, commented out some debug messages
9773 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
9777 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
9778 for gpasm COFF object generation. Thanks to D. Hawkins for
9781 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9784 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
9785 Brock for spotting this)
9786 * src/ds390/gen.c (genEndFunction),
9787 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
9788 interrupt handler and critical. Disable push/pop optimizations when
9789 peephole optimizations disabled.
9791 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9793 Updated pic16 library sources and headers.
9794 * device/lib/pic16/pic18f*/ ,
9795 * device/include/pic16/*.h: modified to handle structured SFR
9798 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9800 * src/port.h (PORT structure): added hook initPaths, now each
9801 port can declare its own default search paths,
9802 which can been seen with the --print-search-dirs option,
9803 see pic16 port for example,
9804 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
9805 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
9806 * (doPrintSearchDirs): NEW, replaces in a central manner the
9807 printing of search dirs which was split in set*Paths functions,
9808 * (main): added call to port->initPaths and doPrintSearchDirs,
9813 * src/izt/tlcs900h.c,
9816 * src/pic16/main.c: modified port structures to reflect addition of
9819 * src/pic16/device.c (regCompare): registers are finally sorted by name,
9820 * (pic16_dump_section): for registers in same address reserve memory once,
9821 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
9823 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
9824 result is greater in size than right or left,
9825 * (pic16_genUMult8X8_8): there are some cases where the result can
9826 be 16 bits size, so handle these,
9827 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
9828 * (pic16_outBitC): modified to emit pcodes,
9829 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
9831 * (genDivOneByte): implemented algorithm to divide 8-bits,
9832 * (genCmp): uncommented goto, but issues still exist,
9833 * (genAnd): fixed a bug with variables >8bits,
9834 * (genPackBits): optimization added that uses BCF/BSF to change a
9836 * (genAssign): fixed bug when assigning floating point literals,
9837 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
9838 __sdcc_gsinit_startup label,
9839 * src/pic16/main.c (_pic16_init): removed search directory
9841 * (_pic16_initPaths): NEW, used to initialise search directories,
9842 * (_hasNativeMulFor): support functions for all except char/int
9843 multiplication, and char division,
9844 * (PIC16_port struct): modified entry for native mul support,
9845 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
9847 * (buildCallTree): call to register_usage is ifdef'ed out,
9849 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9851 * device/include/string.h: applied Stas Sergeev's patch to make this
9852 header file compatible with the preprocessor -Wundef option
9853 * src/SDCCmain.c (main): abort compilation if preprocessor reports
9854 failure (fixes bug #941458)
9856 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9858 * src/SDCCopt.c (killDeadCode): fixed bug #907733
9859 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
9860 that the variable, not the function, should be static
9861 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
9862 to be consistent with non-literal case
9864 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9866 * src/SDCCast.c (isConformingBody): fixed bug #949967
9867 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
9868 convilong): fixed bug #952086
9870 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9872 * src/SDCCmem.c (allocVariables): fixed bug #955321
9874 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9876 * src/hc08/main.c (_hc08_genAssemblerEnd),
9877 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
9878 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
9879 completely eliminated the use of a temporary file
9880 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
9881 when more than one file linked
9882 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
9884 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9886 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
9887 which fixes bug #543481
9888 * support/regression/tests/bug-751703.c: fixed comments left from a
9890 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
9891 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
9892 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
9894 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
9895 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
9896 are now changed to underscores in moduleName
9898 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9900 * as/mcs51/lkmem.c: better fix for bug #954173
9902 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
9903 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9905 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
9906 * device/include/c8051f000.h,
9907 * device/include/c8051f120.h,
9908 * device/include/c8051f300.h,
9909 * device/include/c8051f310.h,
9910 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
9913 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9915 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
9916 and mailing lists, doc'ed --no-peep-comments, removed reference
9917 to knoppix (newest version has no LyX/LaTeX), other minor changes
9918 * src/SDCCglue.c (glue): save 2 bytes stack space with
9919 option --main-return. The ljmp could probably be avoided too
9921 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9923 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
9925 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9927 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
9928 * src/SDCCopt.c (isLocalWithoutDef),
9929 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
9930 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
9931 (credit to Maarten Brock for patch #949363, on which this is based)
9932 * support/regression/tests/bug-751703.c: some test cases of extern used
9933 within inner scopes.
9935 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9937 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
9939 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
9941 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
9942 dwWriteLabel): fix to create valid debugger symbols even when
9943 the module name has non-alphanumeric symbols in it
9944 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
9945 when a variable's allocation has been optimized away
9948 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9950 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
9952 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
9954 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
9956 * src/z80/gen.c (z80_emitDebuggerSymbol),
9958 * src/pic/gen.c (pic14_emitDebuggerSymbol),
9960 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
9962 * src/avr/gen.c (avr_emitDebuggerSymbol),
9964 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
9966 * src/SDCCdebug.c (emitDebuggerSymbol),
9968 * src/port.h: added a debugger struct to the port struct. Added a
9969 callback for defining debugger symbols
9971 * src/SDCCast.c (createLabel),
9972 * src/SDCC.y (labeled_statement): mark all compiler generated labels
9975 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
9976 iCode back to the ast for the function
9978 * src/hc08/ralloc.c (hc08_assignRegisters),
9979 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
9980 unneeded fields from the regs struct.
9981 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
9982 pushReg() & pullReg() functions instead of emitcode()
9984 * src/hc08/gen.c (genLabel, genhc08Code),
9985 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
9987 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
9990 * src/hc08/gen.c (genEndFunction, genhc08Code),
9992 * src/mcs51/gen.c (genEndFunction, gen51Code),
9994 * src/ds390/gen.c (genEndFunction, gen390Code),
9996 * src/z80/gen.c (genEndFunction, genZ80Code),
9999 * src/pic/gen.c (genEndFunction, genpic14Code),
10001 * src/pic16/gen.c (genEndFunction, genpic16Code),
10003 * src/avr/gen.c (genEndFunction, genAVRCode),
10005 * src/xa51/gen.c (genEndFunction, genXA51Code),
10007 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10008 specific code to cdbFile.c and out of the backend code generators
10010 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10011 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10012 starting address is now 0
10015 * as/hc08/m08pst.c,
10016 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10017 assembler directive for DWARF support
10018 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10022 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10024 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10026 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10027 and inappropriate peephole optimization in jump tables
10029 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10031 * as/hc08/m08pst.c,
10032 * src/SDCCglue.c: sdccopt works for the hc08 port now
10034 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10036 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10038 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10040 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10042 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10044 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10048 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10049 comments from the peephole optimizer replacement rules
10050 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10052 * src/SDCCcse.c (updateSpillLocation),
10053 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10055 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10056 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10057 objects far pointers
10059 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10061 * src/SDCCsymt.h: a missing part of my last change
10062 * src/pic/ralloc.c (regTypeNum),
10063 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10065 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10068 * src/SDCCicode.c (aggrToPtrDclType),
10069 * src/SDCCptropt.h,
10070 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10071 ptrPseudoSymConvert),
10072 * src/pic/ralloc.c (regTypeNum),
10073 * src/pic16/ralloc.c (regTypeNum),
10074 * src/hc08/ralloc.c (regTypeNum),
10075 * src/ds390/ralloc.c (regTypeNum),
10076 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10077 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10079 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10081 * link/z80/lkmain.c (afile),
10082 * as/hc08/lkmain.c (afile),
10083 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10084 prevent a pointer problem when a filename has no directory and
10085 no extension specified.
10087 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10089 * link/z80/lkmain.c (afile): allow periods in directory names
10090 * link/z80/lkmain.c (afile),
10091 * as/mcs51/lkmain.c (afile),
10092 * as/hc08/lkmain.c (afile): allow linker script file to have an
10093 extension other than ".lnk"
10094 * link/z80/lklex.c (getfid),
10095 * link/z80/lkmain.c (parse),
10096 * as/mcs51/lklex.c (getfid),
10097 * as/mcs51/lkmain.c (parse),
10098 * as/hc08/lklex.c (getfid),
10099 * as/hc08/lkmain.c (parse): Support comments in the linker script
10100 file on lines by themselves and after filenames
10102 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10104 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10106 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10108 * src/z80/peeph-z80.def: removed some peephole rules that don't
10109 work with multibyte arithmetic (fixed bug #937126)
10110 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10111 to registers and not global variables
10112 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10113 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10114 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10115 checking for assignments not internally generated (fixed bug #931895)
10116 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10117 structure member (fixed bug #930072)
10119 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10121 * src/SDCCmain.c (linkEdit),
10122 * src/hc08/main.c (_hc08_parseOptions),
10123 * as/hc08/Makefile.in,
10124 * as/hc08/aslink.h,
10126 * as/hc08/m08pst.c,
10127 * as/hc08/lkrloc.c (relr, rele),
10128 * as/hc08/lkarea.c (lnkarea)
10129 * as/hc08/lkmain.c (afile, parse),
10130 * as/hc08/lkelf.c: support for ELF output
10131 * as/hc08/lks19.c (s19),
10132 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10134 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10136 * as/mcs51/lkihx.c: Fixed bug #899105.
10138 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10140 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10141 .dsp files from Unix to DOS.
10143 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10145 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10146 function pointers; we have been compliant for several months now.
10147 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10148 change that was accidently commented out
10149 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10150 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10153 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10155 * src/hc08/gen.c: output of all of the internal debugging information
10156 is now controlled by the D() macro; it is disabled by default
10158 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10160 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10161 harder to keep the same registers during a CAST iCode
10162 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10163 long via int can be done in a single cast, if the signedness is
10165 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10166 putchar() in tinibios.c in ds390's library
10168 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10170 * src/SDCCast.c (decorateType): fixed bug #898889,
10171 cast result of a literal complement too
10172 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10173 fixed check for bitfields
10175 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10177 * src/SDCCicode.c (geniCodeLogic): made it static,
10178 (geniCodeLogicAndOr): added in order to fix bug #905492,
10179 (ast2iCode): fixed bug #905492
10180 * support/regression/tests/bug-905492.c: added
10181 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10182 (processParms): fixed bug #927659: don't copy parms, this will clear
10184 * support/regression/tests/bug-927659.c: added
10186 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10188 * src/SDCCast.c (addCast): don't cast float to char
10189 * device/lib/libsdcc.lib: added _memmove
10191 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10193 * device/lib/large/Makefile: fixed parallel execution by
10194 replacing `make` by `$(MAKE)`
10196 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10198 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10199 offsets (fixes bug #923936)
10201 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10203 * device/lib/small/Makefile: fixed parallel execution by
10204 replacing `make` by `$(MAKE)`
10206 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10208 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10210 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10212 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10213 * src/regression/Makefile: Regression test was not running.
10215 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10217 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10218 complement if possible
10219 * src/SDCCval.c (valComplement),
10220 * src/SDCCicode.c (operandOperation): fixed complement of literal
10221 * support/regression/tests/onebyte.c (testComplement): added
10223 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10225 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10226 return an optimized tree; actually replace actParm with the new tree
10227 * src/SDCCast.h: added some parantheses to remove side effects
10228 * support/regression/tests/bug-920866.c
10230 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10231 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10232 Bit operands were not being handled properly in the pic14 port.
10233 (now src/regression/add.c passes again).
10235 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10237 * src/SDCC.y (labeled_statement): case and default no longer require
10238 a following statement (RFE #893037)
10240 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10242 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10243 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10244 disabled (fixes bug #916294)
10245 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10246 "mov a,acc"; patch provided by Lenny Story
10247 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10249 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10251 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10253 * src/ds390/gen.c (genFunction, genEndFunction),
10254 * src/ds390/ralloc.c (ds390_assignRegisters),
10255 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10256 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10257 pushed if there are parameters passed on the stack. Also, a cleaner
10258 way to decide if r0/r1 should be pushed/popped. (Together they fix
10261 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10264 * device/lib/mcs51/crtpagesfr.asm,
10265 * device/lib/mcs51/crtxinit.asm,
10266 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10267 to avoid confusion with Si Lab's SFRPAGE register.
10269 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10271 * src/SDCCglue.c (emitMaps): allow public sfr variables
10272 * src/SDCCglue.c (initialComments): include compiler build date
10273 with compiler version and put the timestamp of the generated
10274 assembly file on a serperate line to be less confusing.
10275 * src/port.h: added genInitStartup hook
10277 * src/ds390/main.c,
10280 * src/pic16/main.c,
10282 * src/z80/main.c: genInitStartup initialize as NULL (default to
10283 historical behaviour)
10284 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10285 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10286 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10287 library instead of hard coding it into the compiler.
10288 * support/regression/ports/mcs51-stack-auto/spec.mk,
10289 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10290 * device/lib/mcs51/Makefile,
10291 * device/lib/small/Makefile,
10292 * device/lib/large/Makefile,
10293 * device/lib/mcs51/crtpagesfr.asm,
10294 * device/lib/mcs51/crtstart.asm,
10295 * device/lib/mcs51/crtxclear.asm,
10296 * device/lib/mcs51/crtxinit.asm,
10297 * device/lib/mcs51/crtclear.asm,
10298 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10299 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10300 and into user configurable files.
10301 * device/lib/clean.mk: clean mcs51 directory too
10302 * support/regression/tests/longlit.c: added static to T1 declaration
10303 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10304 accesses in the initialization code
10306 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10308 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10309 OSCTRIMVAL as noted in bug #916008
10311 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10313 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10314 in loops with multiple exits (reported as incorrect registers
10315 used by Martin Helmling in Sdcc-user list)
10317 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10319 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10320 made ds390 register extensions look less like error messages
10322 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10324 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10325 reported by Adam Wozniak in Sdcc-user list
10327 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10329 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10330 arithmetic optimizations, added debug output
10332 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10334 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10335 * sdcc.spec: updated and split sdcc into 3 rpms
10336 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10337 needed for literals of LEFT_OP and '+'
10338 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10339 introduced RESULT_TYPE_NOPROM
10340 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10342 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10343 limited promotion to int only for '*'
10344 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10346 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10348 * src/pic16/gen.c (genSkip),
10349 (genc16bit2lit), (gencjneshort): commented out
10350 (is_LitOp): new helper function, checks operand type
10351 (genCmpEq): rewritten
10353 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10355 * support/regression/tests/bug-908454.c: added
10357 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10359 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10360 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10361 (geniCodeCast): cosmetic, don't preserve bit storage class
10362 (geniCodeLeftShift): added promotion
10363 (geniCodeLogic): fixed regression
10364 * src/SDCCsymt.c (computeTypeOr): accept bits too
10365 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10367 2004-03-07 Borut Razem <borut.razem AT siol.net>
10369 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10371 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10373 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10374 version of pic16_genPackRegisters which does not check if ic is a
10376 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10377 function cause string1.c regression test fails
10379 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10381 * sim/ucsim/configure.in,
10382 * sim/ucsim/configure,
10383 * sim/ucsim/doc/Makefile.in: use docdir
10384 * src/SDCC.y: fixed sbit atrributes
10385 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10386 * src/SDCCast.c (decorateType): |^& need special promotion handling
10388 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10389 * src/SDCCsymt.h (computeType),
10390 * src/SDCCicode.c: computeType() needs op
10391 * src/SDCCsymt.c (checkTypeSanity),
10392 * doc/sddman.lyx: "plain" bitfields are unsigned
10393 * src/SDCCsymt.c (computeTypeOr): added
10394 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10396 * src/SDCCval.c (val*): computeType() needs op
10397 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10398 * support/regression/tests/onebyte.c: added tests for |^&
10400 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10402 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10403 for writing icode into asm output.
10405 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10407 * src/pic16/device.c: added some debug lines enabled
10408 with macro DEBUG_CHECK,
10409 * src/pic16/genarith.c: more debug in genPlus,
10410 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10411 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10412 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10413 * (aopForSym): onStack symbols are re-placed in data memspace,
10414 and onStack flag is cleared,
10415 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10416 copy temporary pcodeop,
10417 * (genPcall): added warning for not updating PCLATU,
10418 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10419 always true for pic16 port,
10420 * (genMultOneWord): NEW, supports integer multiplication,
10421 * (genMult): modified to call genMultOneWord,
10422 * (ifxForOp): added warning when return NULL,
10423 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10424 flag is set before call to operandFromSymbol for implicit
10426 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10427 options.intlong_rent are set by default,
10428 * (_hasNativeMulFor): modified to allow port generation of integer
10430 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10431 set regtype to REG_SFR for all registers, restricting seting the
10432 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10434 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10436 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10437 more than 500 times in the regression tests
10439 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10441 * support/Util/SDCCerr.h,
10442 * support/Util/SDCCerr.c,
10443 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10445 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10446 for symbol conflicts.
10447 * support/valdiags/tests/enum.c,
10448 * support/valdiags/tests/tentdecl.c,
10449 * support/valdiags/tests/struct.c: expect possible error messages
10450 referring to original symbol definitions.
10451 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10453 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10455 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10457 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10459 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10461 * src/pic16/ralloc.c (newReg): fixed bug #908929
10463 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10465 * src/ds390/gen.c: added missing #include "main.h"
10467 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
10469 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
10470 checking if symbol is already in set,
10471 * src/pic16/device.h: prototype for checkAddSym,
10472 * src/pic16/gen.c: (_G): added entry interruptvector,
10473 * (assignResultValue): removed some commented out lines,
10474 * (genFunction): check for ISR via sym->type, absolute section for
10475 interrupt code is created via a new pBlock, the goto instruction is
10476 placed now correctly at the interrupt vector position, changed all
10477 references from ivec to _G.interruptvector,
10478 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
10479 is the interrupt is a high priority one, same for return from ISR,
10480 * src/pic16/glue.c: changed all calls of addSetHead for publics and
10481 externs to calls of checkAddSym,
10482 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
10483 pic16_pcode_verbose flag is set,
10484 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
10485 * src/pic16/pcoderegs.c: message about how many registers are saved
10486 will only be emitted if pic16_pcode_verbose flag is set,
10488 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10490 * src/ds390/ralloc.h,
10491 * src/ds390/ralloc.c (ds390_regWithIdx),
10492 * src/ds390/gen.c (emitcode),
10493 * src/ds390/main.h,
10494 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
10495 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10496 ds390operandCompare, getRegsRead, getRegsWritten,
10497 initializeAsmLineNode): customized instruction size calculation for
10498 ds390, started basis for some register optimizations
10499 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
10500 corresponding assembly output
10501 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
10502 missing push/pop of r0/r1. Optimized push/pops
10504 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10506 * src/mcs51/main.c (instructionSize): fixed ACALL size
10507 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
10509 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
10511 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
10512 the sorting of rlist with NULL elements
10513 * (print_idataType, print_idata): NEW to create idata sections
10514 * src/pic16/device.h: idataSymSet new variable
10515 * src/pic16/gen.c (genFunction): fixed some bugs in string
10516 comparing, improved the absolute section creation for ISRs,
10517 added FSR0L/FSR0H in registers that are saved in an ISR,
10518 * (genInline): fixed the processing of inline snippets,
10519 now they undergo no process by the peephole optimizer
10520 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
10521 are placed in idataSymSet,
10522 * (pic16emitStaticSeg): extern symbols are added in externs,
10523 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
10524 switching when aboslute variables are placed in access bank memory
10525 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
10526 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
10527 commented out with #if,
10528 * (pic16_packRegisters): reintroduce the check for CAST because some
10529 symbols are not correctly handled,
10530 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
10531 pCodeInstruction instead of pCode,
10532 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
10533 pCodeAsmDir definition,
10534 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
10535 directive, then the argument directive is emitted without the leading
10536 tab, hack for inline labels which must be in the first column,
10537 * (compareLabel,pic16_findNextInstruction),
10538 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
10539 * (insertBankSwitch): modified for the new pCodeAsmDir,
10541 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10542 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
10544 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
10546 * (pushSide): commented out with #if,
10547 * (assignResultValue): fixed some typos in saving
10549 * (genPcall): FIXED and sync'ed with genCall,
10550 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
10551 * (genNearPointerGet): fixed to handle some more cases,
10552 implementation scheme via table reads,
10553 * (genConstPointerGet): modified to access code memory correct,
10554 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
10555 and improved to handle some cases
10556 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
10557 instead of "RETLW" for init data
10558 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
10559 not IN_DIRSPACE, work around to reduce bank switching when aboslute
10560 variables are placed in access bank memory (<0x80 and >=0xf80),
10561 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
10562 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
10563 TBLWT_POSTDEC,TBLWT_PREINC
10564 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
10565 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
10567 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
10568 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
10569 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
10570 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
10572 2004-02-29 Borut Razem <borut.razem AT siol.net>
10574 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
10575 support/Util/findme.h, support/Util/system.h: enhance binary relative
10576 search for lib and include by using findProgramPath()
10578 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10581 * src/SDCCpeeph.c (pcDistance),
10583 * src/mcs51/ralloc.h,
10584 * src/mcs51/ralloc.c (mcs51_regWithIdx),
10585 * src/mcs51/main.h,
10586 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
10587 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10588 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
10589 size calculation port specific, started basis for some register
10591 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
10592 missing push/pop of r0/r1. Optimized push/pops
10593 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
10594 * device/lib/_modsint.c (_modsint),
10595 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
10596 and stack version so regression tests pass
10598 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
10600 * src/Makefile.in (dep): include SLIBOBJS in dependency check
10601 * src/SDCCast.c (decorateType): catch another small optimization
10603 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
10604 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
10605 modified to finally use computeType() all over SDCC,
10606 see Feature Request #877103
10607 * src/SDCCval.h: cosmetic
10608 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
10609 valCompare(); regression tested in muldiv.c
10610 * support/regression/tests/muldiv.c (testMod): mod sign follows
10613 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
10615 * src/SDCCast.c (decorateType): fixed bug #902362
10616 * doc/INSTALL.txt: fixed install instructions for win32
10618 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
10620 * device/include/Makefile.in (install): fixed by replacing spaces
10623 * doc/INSTALL.txt: updated for release
10624 * doc/sdccman.lyx: added warning for --xstack being buggy
10626 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
10628 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
10629 to eliminate build warnings.
10630 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
10632 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
10633 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10635 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
10636 removed -penable-stack, added comment for stack pragma, added
10637 warning for not initializing the stack/frame registers, removed
10638 comment at interrupts section
10640 Stack is made permanent, there is no ability to disable stack usage.
10641 * src/pic16/device.h,
10642 * src/pic16/device.c: removed all references to USE_STACK macro,
10643 * src/pic16/device.c (pic16_dump_section): when no elements in
10644 rlist, free rlist before return,
10645 * (pic16_dump_int_registers): NEW, internal registers are a new set
10646 of general purpose registers reused by each function,
10647 * (checkAddReg): returns 1 if registers is added to set,
10648 * (pic16_groupRegistersInSection): when a registers is of type
10649 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
10650 * src/pic16/device.h: memRange and Assigned Memory are deleted,
10651 SRCASECMP macro is moved here from device.c
10652 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
10653 PO_PCLATU, PO_PRODL, PO_PRODH,
10654 * (pic16_pCodeOpType, genMinus,
10655 changed compares to "a" register, with AOP_ACC,
10656 * (pic16_genPlus): fixed some bugs and indented properly,
10657 * (pic16_addSign): changed size to size+offset in the MOVWF
10659 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
10660 multiply 8-bit operand by literal, result is 8-bit,
10661 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
10662 multiply 2 8-bit operand, result is 8-bit,
10663 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
10665 * src/pic16/gen.c: changed accUse to contain WREG only,
10666 * (pic16_emitcomment): renamed to pic16_emitpcomment,
10667 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
10668 true, do not use immediate addressing any more unless sym is a
10669 pointer in codespace,
10670 * (aopForRemat): do not use immediate addressing when symbol not in
10671 codespace and when symbol's address is requested,
10672 * (aopOp): for-loop in if(sym->accUse) is modified for the new
10674 * (aopGet): added case for AOP_ACC and don't return "accumulator
10675 bug" but WREG instead,
10676 * (popGetTempReg): pushes contents of temporary register in stack,
10677 * (popReleaseTempReg): pops contents of temporary register from
10678 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
10679 * (pic16_popGet): separated case AOP_ACC to return register WREG
10680 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
10681 or PO_IMMEDIATE and initializes their instance/offset appropriately,
10682 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
10683 the use of immediate pointers to certain cases only.
10685 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
10686 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
10687 * (assignResultValue, genCall, genRet): modified to use the new
10688 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
10689 genPcall is still broken,
10690 * (genFunction): added code to create 'A' type pBlocks when
10691 interrupt functions are generated, code not extensively tested yet,
10692 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
10693 * (genEndFunction): modified so ISRs pop stored registers from stack,
10694 * (genMultOneByte): cleanup,
10695 * (AccRsh): added flag andmask, to and result with appropriate mask,
10696 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
10697 * (genDataPointerGet): fixed and reenabled its use,
10698 * (genNearDataPointerGet): bugs fixed,
10699 * (genDataPointerSet): bugs fixed,
10700 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
10701 pic16_DumpSymbol, pic16_DumpOp,
10702 * src/pic16/genutils.h: function prototypes for the above functions,
10703 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
10705 * (pic16emitRegularMap): many many many improvements, but needs a
10707 * src/pic16/main.c: enable_stack in pic16_options is removed,
10708 * (_pic16_parseOptions): removed command line options -penable-stack,
10709 * (_process_pragma): emit stack symbol only when stack pragma is
10711 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
10712 redirected to FSR0L/FSR0H pair,
10713 * (pic16_get_op, pic16_get_op2): modifications and improvements,
10714 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10715 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
10717 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
10718 * (dumpPicOptype): NEW,
10719 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
10720 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
10721 with movff instruction,
10722 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
10723 added pic16_int_regs, some packRegsFor* functions are commented out,
10724 because produce errors,
10725 * src/pic16/NOTES: minor modifications
10727 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10729 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
10730 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
10732 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
10733 * as/mcs51/lkaomf51.c: fixed bug #895763
10735 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
10737 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
10739 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * doc/sdccman.lyx: added details about the HC08 storage classes and
10742 interrupts, fixed the register usage info for z80 & gbz80
10744 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
10746 * doc/sdccman.lyx: added more pic16 port documentation
10747 * device/include/pic16/: added header pic18fregs.h
10749 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
10751 * doc/sdccman.lyx: added Vangelis' contribution
10753 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10755 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
10756 extend to the next CALL or PCALL, not just to the next CALL.
10758 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
10760 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
10762 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10764 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
10765 bug #895752 and a better fix for bug #716790
10767 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10769 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
10771 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10773 * doc/sdccman.lyx: minor changes, minor changed
10775 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
10777 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
10778 which can't handle SDCC_NEWONEBYTEOPS,
10779 (geniCodeMultiply): removed conversion from mult to shift for pic14
10782 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10785 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
10786 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
10787 thus fixing bug #895406
10789 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
10791 * device/lib/_modsint.c,
10792 * device/lib/_modslong.c: sign follows divisor only
10793 * src/hc08/gen.c (genMultOneByte): if result size is 1,
10794 signs or signedness can be ignored
10795 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
10796 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
10797 added optimization for IFX,
10798 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
10800 reenabled optimization for IFX, which was removed on 2004-01-11
10801 * src/SDCCast.h: added return type IFX
10802 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
10803 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
10804 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
10805 SDCC_OLDONEBYTEOPS selects the old behaviour
10806 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
10807 changed again and commented promotion rule
10808 * src/SDCCval.c (valDiv): promotion no longer necessary
10809 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
10810 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
10812 * support/regression/tests/onebyte.c: added
10814 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
10816 * gen.c (genInline): reverted to old code for assemnling inline
10817 code because of bug reported James Chadd
10819 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
10821 * ralloc.h: missing declarations from previous patch,
10822 seems that patch for ralloc.h was never applied, fixed
10824 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10825 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
10829 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
10830 indirect addressing. Marked FSR0 as deprecated
10831 * gen.c (pointerCode): commented out, not needed now
10832 (pic16_popGet2p): new MOVFF helper function
10833 (genGenPointerGet),
10834 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
10835 (shiftRLong): removed duplicate debugging info
10837 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10839 * src/ds390/gen.c (genNearPointerGet),
10840 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
10841 optimization with bits, but not bitfields.
10842 * src/ds390/ralloc.c (packRegisters),
10843 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
10845 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
10847 * src/SDCCcse.c (algebraicOpts): copy operands before modification
10849 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10852 * src/SDCCicode.c (operandFromSymbol),
10853 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
10854 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
10855 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
10856 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
10857 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
10858 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
10860 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
10861 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
10862 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
10863 * src/SDCCsymt.c (newSymbol),
10864 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10867 * src/SDCCval.c (newiList): fixed bug #885705
10869 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10871 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
10872 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
10874 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10876 * device/include/c8051f120.h,
10877 * device/include/c8051f300.h,
10878 * device/include/c8051f310.h: added/updated header files for Silicon
10879 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
10880 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
10881 in new section Submitting patches
10883 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10885 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
10886 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10887 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10889 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
10890 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10891 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10893 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
10894 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10895 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10897 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
10898 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10899 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10900 genGenPointerSet): fixed bug #892400
10901 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
10902 to eliminate build warnings.
10903 * src/SDCCast.c (processParms),
10904 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
10906 * support/valdiag/valdiag.py: added GCC to the list of defines active
10907 when compiling with gcc
10909 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10911 * support/Util/SDCCerr.h,
10912 * support/Util/SDCCerr.c,
10913 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
10914 with an incomplete type (fixed bug #883734)
10915 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
10917 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
10921 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10923 * src/SDCCast.c (decorateType),
10924 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
10925 function pointer implementation
10926 * support/regression/tests/funptrs.c: added tests to verify both forms
10927 of function pointers work correctly. Added tests to verify parameters
10928 are passed in the correct order.
10930 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
10932 * device.c (regCompare): registers are sorted by ascending
10933 address and increasing size,
10934 * main.c (_pic16_finaliseOptions): removed the declaration
10935 of compiler macro MCU. Now a macro of the format pic18fxxxx
10936 will be defined from the command line
10938 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10939 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
10941 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
10942 PCOP_RLCF was overwritten!
10943 * gen.c (genSkip): commented out calls to pic16_emitcode,
10944 * (genCmpEQ): fixed "long" compares, only high word did get compared,
10946 * (genRRC): added debugging info,
10947 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
10948 overwritten while shifting,
10949 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
10950 overwritten while shifting,
10953 * (shiftLLeftOrResult),
10954 * (shiftRLeftOrResult),
10956 * (shiftLLong): Implemented with pic16_emitpcode
10957 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
10958 * (genLeftShift): Fixed bug, operand for shift by variable always
10959 was "and"ed with 0x0f,
10960 * (genLeftShiftLiteral),
10962 * (genRightShiftLiteral): added debugging info,
10963 * (genrshFour): added comment,
10964 * (genRightShift): determined signedness from operand "left"
10965 instead of "result"
10967 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10969 * src/SDCCicode.c (geniCodeParms),
10970 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
10971 function pointers, fixed function pointer bugs #861242 and #861896
10973 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10975 * device/include/c8051f000.h,
10976 * device/include/c8051f120.h,
10977 * device/include/c8051f300.h: added header files for Silicon
10978 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
10980 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
10982 * src/SDCCast.c (processParams): added new type flow and restructured
10983 (gatherAutoInit): added new type flow
10984 (addCast): cosmetic changes
10985 (getLeftResultType): added new type flow for array indices, patch
10986 provided by Stas, see FR #877103
10987 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
10988 array index patch by Stas
10989 * src/SDCCast.h: added prototype getResultTypeFromType()
10991 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
10992 * src/pic/glue.c (pic14emitStaticSeg),
10993 * src/pic16/glue.c (pic16emitStaticSeg),
10994 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
10995 for initialization of symbols
10996 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
10997 * support/Util/SDCCerr.h:
10998 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
10999 * .version: bumped version number to 2.3.8
11000 * device/include/Makefile.in (install),
11001 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11004 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11006 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11007 Slade Rich fixed an optimization bug
11008 * src/pic/pcodepeep.c,
11009 * src/pic/pcoderegs.c
11010 * doc/Makefile (install): added test for directory
11012 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11015 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11016 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11017 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11018 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11019 * as/mcs51/asexpr.c (term),
11020 * as/hc08/asexpr.c (term): fixed bug #887146
11022 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11024 * src/z80/gen.c (genMult): handle single byte result product
11025 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11026 DUMMY_READ_VOLATILE (fixed bug #886367)
11028 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11030 * support/regression/tests/libmullong.c: fixed logic, on little endian
11031 hosts we ended without a mullong_wrapper()
11033 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11035 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11036 virus/worm forged address usage.
11038 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11040 Fixed promotion, it should be done on AST level:
11041 * src/SDCCast.c (addCast): added promotion to int
11042 (decorateType): updated call to upCast()
11043 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11044 usualUnaryConversions()
11046 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11048 * support/regression/tests/literalop.c (mulWrapper): Added a
11049 wrapper to remove integer overflow warnings.
11051 * support/regression/tests/float_trans.c: Made work on host.
11053 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11056 * support/regression/generate-cases.py (main): Changed from inline
11059 * doc/Makefile (install): Changed to depth first to get rid of
11060 missing directory install warning.
11062 * as/Makefile (install-doc): Made work on Mac.
11064 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11066 * src/SDCCast.c: added an additional type flow in decorateType() of
11067 opposite direction, see feature request #860006; it's enabled at runtime
11068 by setting the environment variable SDCC_NEWTYPEFLOW
11069 * src/SDCCast.h: changed prototype of decorateType()
11070 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11071 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11072 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11073 see feature request #877103
11074 * src/SDCCval.c: updated call of decorateType()
11075 (valBitwise): fixed bug #882876
11076 (valMinus): added promotion
11077 (valLogicAndOr): result is unsigned
11078 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11079 * src/SDCCsymt.c (computeType),
11080 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11081 must not cause an unsigned operation
11082 * src/pic/glue (pic14emitRegularMap),
11083 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11085 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11087 * src/pic/pcode.c (PCodeID): commented out left over debug code
11089 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11091 * support/valdiag/tests/overflow.c: added shift tests
11092 * src/pic/device.c,
11099 * src/pic/pcodepeep.c,
11100 * src/pic/pcoderegs.c,
11101 * src/pic/ralloc.c,
11102 * src/pic/ralloc.h: applied patch from Slade Rich;
11103 added support for multiple code pages and multiple RAM banks on the
11104 PIC 14 port. The ASM files now no longer simply assume all the
11105 code / RAM are in the same page / bank. This means the linker can
11106 safely allocate code/RAM of separate ASM files to different pages/banks.
11107 * doc/sdccman.lyx: added Slade's tips
11108 * src/mcs51/peeph.def: fixed bug #880768
11110 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11112 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11113 * src/SDCCast.c (decorateType): fixed bug #880197
11115 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11117 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11120 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11121 strtof is not part of C89 and isn't included with Mac OS X.
11123 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11126 shiftL2Left2Result): fixed bug #879326
11127 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11128 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11129 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11130 address fetch for clr instruction
11131 * device/lib/hc08/_mulint.c: created optimized assembly version
11132 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11134 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11136 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11137 proposed in FR #877103
11139 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11141 * src/SDCCval.c (cheapestVal): added missing checks
11142 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11143 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11145 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11147 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11150 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11152 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11153 loaded with the linker search paths (-L arguments) and the libraries
11154 to be linked with the current source (-l arguments). Changes
11155 currently will affect only the pic16 port.
11156 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11157 include path the port specific paths and port specific libraries,
11158 * gplink command now contains the $3 argument,
11159 * src/pic16/device.h,
11160 * src/pic16/device.c,: structure PIC_device is made public and
11161 renamed to PIC16_device, the same for variable Pics which is renamed
11162 to Pics16. Updated all references to them.
11163 * src/pic16/glue.c (pic16glue): corrected bug with code
11164 initialization which bypassed the variable initializations block.
11166 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11167 COMPILE_FLAGS and added the --nostdinc option
11169 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11171 * device/include/mc68hc908jb8.h: Register defs for another member
11172 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11174 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11176 Documenting changes from previous commits.
11177 * configure.in (version 1.56),
11178 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11179 when generating output files to configure the pic16 library,
11180 but now I've commented it out, since gputils aren't installed in the
11181 SF compile farm, so library won't compile
11183 * device/lib/Makefile.in (version 1.56): initially I've added in
11184 target 'all' the prerequestive 'model-pic16' so it compiled the
11185 pic16 library, but now I've commented it out for the same reasons
11187 * added targets 'model-pic16' and 'objects-pic16' to compile the
11189 * added target 'port-specific-objects-pic16' to handle the
11190 generated libraries and copy them into the build/ directory
11191 * added target 'clean-intermediate-pic16' to clean intermediate
11192 files into pic16 directory
11193 * in target 'installdirs' added line to create directory pic16 in
11194 the installation path
11196 * device/include/Makefile.in (version 1.11): in target 'install'
11197 added lines to copy all header files to installation path,
11198 * in target 'installdirs' added line create directory for pic16
11199 headers in the installation path
11201 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11203 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11206 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11209 * device/lib/configure.in,
11210 * device/lib/configure: fixed for autoconf 2.57
11212 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11214 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11215 option so that it actually works. Made it specific to the z80, since
11216 the gbz80 doesn't have these kinds of I/O ports.
11218 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11220 * device/include/z180.h,
11221 * device/lib/_memcpy.c,
11222 * device/lib/_memmove.c,
11223 * device/lib/_mulint.c,
11224 * device/lib/ser_ir.c,
11225 * device/lib/ser_ir_cts_rts.c,
11226 * device/lib/_strcmp.c,
11227 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11228 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11229 portmode; added deprecation warning for bank= and protmode= forms.
11230 Also, guard against buffer overflow.
11231 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11233 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11235 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11236 changed interrupt vector table generation to only emit declared vectors.
11237 * device/include/Makefile.in: added missing backslash
11238 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11240 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11242 Mainly changes to support compilation of the device libraries
11243 * src/pic16/device.c: stack is allocated via symbol and not
11244 via literal number. The symbol is placed in the corresponding
11245 position of the data ram
11246 * (pic16_dump_section): relocatable and absolute uninitialized
11247 data are now emitted in sorted order to reduce section naming,
11248 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11249 weren't marked as being in the access bank,
11251 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11253 Added portion of GNU PIC Library under the directory
11254 device/include/pic16 and device/lib/pic16. These files
11255 contain the declarations of SFRs for the PIC18Fxx2 devices.
11256 The directory is initialized via configure from toplevel.
11258 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11260 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11261 the spilllocations to be compared correctly
11263 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11265 * src/SDCCast.c (decorateType): fixed bug introduced today
11267 2004-01-12 Borut Razem <borut.razem AT siol.net>
11269 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11270 doc/sdccman.lyx: upper case pragmas are deprecated
11272 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11274 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11275 in simpler and even better code
11277 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11279 * src/SDCCicode.c (operandOperation): fixed bug #874819
11280 * src/SDCCast.c (decorateType): fixed
11281 char foo (unsigned long ul) { return ul > 0; }
11283 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11285 * doc/sdccman.lyx: Moved and added some sections, small changes
11286 all over. Telling LaTeX to be less strict with word spacing
11287 to better keep the right margin. Changed some notes about
11288 maintainance of the ports in section 3.2.1 - is it OK like this?
11290 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11292 SDCC source changes:
11293 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11294 convilong): modified to inform the pic16 port that builtin functions
11297 PIC16 PORT specific changes:
11298 * src/pic16/device.c pic16_dump_equates() added,
11299 processor registers declared internally by the port are emitted in
11300 the translation as equates,
11301 * src/pic16/gen.c: inline code is passed unprocessed to the
11303 * (pic16_popGetLit2): fnuction modified to take second operand as
11304 pCodeOp pointer and not as literal,
11305 * (popRegFromIdx): prefixed with pic16_,
11306 * (pic16_popCombine2): modified to receive already allocated pCode
11308 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11309 * (genFunction): initializes local stack frame and pushes on stack
11310 all the registers used by this function,
11311 * (genEndFunction): restores all registers from stack and restores
11313 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11315 * (pic16glue): changed the program startup sequence,
11316 * added new dbName code 'A' for functions placed in absolute section
11317 * src/pic16/main.c: added function attribute _naked,
11318 * added pragma 'code' to place a fnuction at an absolute address,
11319 * added command line arguments --debug-ralloc and --pcode-verbose,
11320 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11321 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11322 * (pic16_newpCodeOpLit2): modified to take the second operand as
11324 * (pic16_printpBlock): modified to emit each function in a separate
11326 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11327 UPPER for immediate operands,
11328 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11330 * src/pic16/peeph.def: all peepholes with movff are commented out,
11331 because there is a problem in the pcode peep optimizer,
11332 * src/pic16/ralloc.c: the register allocator can now reuse local
11333 function symbols for another function. This saves register usage.
11334 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11336 Added file src/pic16/NOTES with information about program writing on
11337 the current port version.
11339 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11341 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11342 and peephole 252 (array access)
11344 2004-01-09 Borut Razem <borut.razem AT siol.net>
11346 * src/SDCCmain.c : fixed #872250: -l command line defined library
11347 files are scanned before standard library files
11349 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11351 * src/SDCCast.c (decorateType): fixed bug #874046
11353 2004-01-09 Borut Razem <borut.razem AT siol.net>
11355 * support/scripts/sdcc.nsi: remove previous installation
11357 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11359 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11360 bytes for last interrupt vector (mcs51)
11361 * sdcc.spec: fixed typo
11363 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11366 gen51Code): more efficient parameter receive for --model-large
11369 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11371 * src/ds390/main.c,
11372 * src/z80/main.c: added missed needLinkerScript flags (more than
11373 one port structure defined in these file)
11374 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11377 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11379 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11380 * src/port.h: added flag needLinkerScript in port->linker
11381 structure to inform whether to create a .lnk file or not,
11383 * src/ds390/main.c,
11385 * src/mcs51/main.c,
11387 * src/pic16/main.c,
11389 * src/z80/main.c: changed appropriately to configure
11390 needLinkerScript flag
11392 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11393 * src/pic/glue.c: added variable udata_section_name to
11394 override default uninitialized data segment definition for
11395 devices only with SHAREBANK memory (reported from Erik Epetrich)
11396 * (pic14emitOverlay): modified to emit a commented overlay segment
11397 directive when no overlay data exist
11398 * (picglue): modified to emit uninitialized data segment
11399 according to udata_section_name
11400 * src/pic/main.c (_pic14_parseOptions): added command line
11401 options --udata-section-name=[name] to override default
11402 udata definition name
11403 * modified _linkCmd and _asmCmd to include compiler passed
11404 arguments via -W option
11405 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11406 object file from '.rel' to '.o' in port->linker structure,
11407 changed size of fptr from 2 to 3 in port structure
11409 2004-01-07 Borut Razem <borut.razem AT siol.net>
11411 * support/scripts/sdcc.nsi: update PATH
11412 * support/scripts/sdcc.ico: craeted
11414 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11416 * device/include/Makefile.in: fix install
11417 * doc/Makefile: fix install
11419 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11421 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11423 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11424 how the function variable allocation summary is displayed; also
11425 include information about variables allocated to the overlay
11428 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11430 * as/mcs51/lkmain.c: Help about -Y option
11431 * as/mcs51/lkarea.c: Fixed gcc warnings
11433 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11435 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11437 * support/valdiag/tests/overflow.c: added
11438 * src/SDCCast.c (decorateType),
11439 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11440 LEFT_OP (left shift)
11442 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11444 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11445 (default behaviour).
11447 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 A python script to validate compiler diagnostic messages. It can be
11450 used to verify that sdcc complains about bad c source code and
11451 gives a good location of the error.
11452 * support/valdiag/Makefile,
11453 * support/valdiag/valdiag.py,
11454 * support/valdiag/tests/*
11456 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11458 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11459 * src/SDCCsymt.c (newEnumType),
11461 * support/Util/SDCCerr.c,
11462 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11464 * support/regression/tests/enum.c: added test for enum values that
11465 require at least 2 bytes of storage.
11467 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11469 * src/common.h: added ifndef/define/endif macros
11470 around the header file.
11471 Bug reported from Jesus Calvino-Fraga
11473 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11475 * sdcc.spec: updated
11476 * device/include/Makefile.in: don't install CVS directories
11477 * device/lib/Makefile.in: added removal of CVS directories after install
11478 * doc/Makefile: fixed install, added local_icons
11479 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
11480 * src/mcs51/gen.c (genRightShift): fixed bug #870788
11481 * src/ds390/gen.c (genRightShift): fixed bug #870788
11482 * src/SDCCast.c (decorateType): fixed bug #870781
11484 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11486 PIC16 port related changes:
11487 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
11488 added variable stackPos,
11490 * gen.c: genCall, assignResultValue: added support for
11491 pushing/retrieving function parameters to/from stack,
11492 genFunction,genEndFunction: setup stack frame for the
11493 generated function,
11494 genAddrOf: will be changed according to bug 863624
11496 * added files genutils.c and genutils.h which contain gen*
11497 debugged and optimised functions extracted from gen.c
11499 * glue.c: added variable 'externs' which holds extern symbols,
11500 pic16emitRegularMap: is modified to properly handle relocatable
11501 symbols under the new scheme,
11502 pic16createInterruptVect: is modified
11503 pic16printPublics: is modified to emit 'global' assembler directives,
11504 added pic16_printExterns to print extern symbols,
11505 pic16glue: initializes stack/frame pointer in the beginning of
11506 the assembly output. Temporary hack, will be corrected later,
11507 because gplink yet does not support stack and SDCC does not
11508 yet support a type of crt0.o object to create the final binary.
11510 * Removed many lines that contain 8051 legacy code.
11511 * The code is finally placed under a 'code' directive.
11512 * Added port specific options.
11514 * _process_pragma: simplified since now we do not need *special*
11515 include file to define SFR registers. But a separate header
11516 will be needed. This will be developed later.
11517 * _pic16_parseOptions: added, parses port specific options:
11518 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
11519 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
11520 --preplace-udata-with=
11522 * _pic16_setDefaultOptions: modified to initialize section names,
11523 but hack is temporarly out of order since it needs improvement.
11524 * _pic16_genAssemblerPreamble: configuration words are emitted by
11525 their address instead of their name. This part is incomplete and
11526 supports only the 18Fxx2 devices. Other devices will emit an error
11527 during assembly since they do not contain the same set of config
11529 * _pic16_genIVT: is modified,
11531 * pcode.c: added definitions for some hardware registers that are needed
11533 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
11534 All PCI entries are updated. Now LFSR is supported.
11535 * Removed pic16_pciTRIS is mentioned by mdubuc in source
11536 * added pic16_newpCodeOpLit2 to support instructions with
11537 two literal arguments
11538 * pic16_pCode2str: corrected code that emits assembler instructions
11539 with two literal operands and those that have an access bit modifier
11540 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
11541 this fixes a bug which caused some labels to be lost, when an
11542 assembler directive was added, i.e. banksel,
11543 * pic16_FixRegisterBanking: improved logic that causes the insertion
11545 * InlineFunction: functions that are called once, are not any more
11546 inlined. This can be a port option in the future,
11548 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
11550 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
11551 hold the corresponding uninitialized symbols,
11552 * pic16_allocProcessorRegister: registers have explicit marked the
11554 * pic16_allocInternalRegister: registers are explicit marked as
11556 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
11557 processing list, so bit registers were lost,
11560 * ralloc.h: added field 'accessBank' and original symbol operand
11561 in register definition,
11562 * removed the field isMapped from register definition,
11564 ** Several functions have been removed from various sources:
11565 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
11566 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
11567 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
11568 pic16_assignRelocatableRegisters
11570 ** others have been introduced:
11571 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
11572 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
11574 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
11576 * support/scripts/inc2h.pl: changed definition of BIT_AT
11577 to emit 'sbit at' instead of 'bit at'. This was a request.
11579 PIC16 port related preliminary changes:
11580 * gen.c: prefixed function popRegFromString with
11581 pic16_ and all references to it corrected
11582 * pcode.c: all pic16_pc_* hardware registers prefixed
11583 with underscore (_),
11584 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
11585 * ralloc.c: newReg(): when register is REG_SFR then
11586 set address to rIdx,
11587 pic16_allocProcessorRegister(): marks register wasUsed=0
11588 pic16_writeUsedRegs(): added a call to assign processor
11589 registers via pic16_assignFixedRegisters
11591 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11593 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
11594 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
11595 variables in unused register banks. Also the SSEG is placed
11596 wherever there is enough space for it, and IDATA can be anywhere
11597 in internal RAM. For now compile using -Wl-Y[stack_size].
11598 The mem file is different for this option as well, since it
11599 makes no sense of talking about DSEG lenght.
11601 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
11603 * src/SDCClrange.c: fixed bug 869095 that caused segfault
11604 in certain cases, e.g. when ROM assignment, patch provided
11605 from Albert den Haan.
11607 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
11609 Many signedness and type propagation fixes:
11610 * src/SDCCicode.c: made geniCodeCast() static
11611 replaced SPEC_ by IS_ (cosmetic)
11612 (operandOperation): fixed div and mod operation
11613 (usualBinaryConversions): added support for promotion of char
11614 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
11615 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
11616 (geniCodeAdd): an array index will stay unsigned, even if promoted
11618 (geniCodeArray): ditto
11619 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
11620 * src/SDCCsymt.c (computeType): added more support for char;
11621 promotion of char is selectable by promoteCharToInt, fixed signedness
11623 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11624 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11625 * src/SDCCval (val*): replaced signedness calculation by
11627 rearranged if-branches (cosmetic)
11628 (valShift): added warning W_SHIFT_CHANGED
11629 (valCompare): fixed problem with different types
11630 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
11631 * support/regression/tests/literalop.c: added many cases
11632 * support/regression/tests/ast_constant_folding.c: changed finally to
11634 * .version: new year, new version: 2.3.7
11635 * src/SDCCmain.c (main): applied patch #866468
11636 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
11637 provided by Scott Bronson
11638 * doc/sdccman.lyx: updated documentation for sdcdb
11639 updated and added chapter tips
11641 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11643 * src/SDCCsymt.h: missing from yesterday's commits
11645 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11647 * src/SDCC.y (struct_or_union_specifier),
11648 * support/Util/SDCCerr.c,
11649 * support/Util/SDCCerr.h: verify that struct & union tags are used
11652 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11654 * src/SDCCglobl.h: missing from yesterday's commits
11656 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
11659 sft_attributes, struct_declaration, parameter_declaration,
11660 type_name, start_block, declaration_list),
11661 * src/SDCC.lex (check_type): support redefinition of typedef names
11663 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11665 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
11666 aligned xdata arrays. Erik helped me with the if clause.
11668 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
11673 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/SDCCast.c (newAst_),
11678 * src/SDCCicode.c (ast2iCode, newiCode),
11680 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
11681 expr, statement, expression_statement, selection_statement,
11682 iteration_statement, expr_opt, jump_statement): foundation for tracking
11684 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
11687 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * support/Util/SDCCerr.c,
11691 * src/SDCCast.c (createCase, createDefault, decorateType),
11692 * src/SDCClabel.c (labelUnreach),
11693 * src/SDCC.y (labeled_statement, jump_statement): More improvements
11695 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
11696 (with thanks to Stas Sergeev)
11697 * device/include/time.h,
11698 * device/lib/time.c (CheckTime): suppress unreachable code warning
11700 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11702 * src/SDCCast.c (createIvalCharPtr),
11703 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
11705 * support/regression/tests/nullstring.c: tests for these two bugs
11707 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11709 * support/Util/SDCCerr.h,
11710 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
11711 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
11712 about storage class and 'at' used inside struct or union
11713 * src/SDCCBBlock.c (iCodeFromeBBlock),
11714 * src/SDCCcse.c (ifxOptimize),
11715 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
11716 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
11717 printIval, emitStaticSeg, emitOverlay),
11718 * src/SDCClabel.c (deleteIfx),
11719 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
11720 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
11721 gatherAutoInit, processParms),
11722 * support/Util/SDCCerr.h,
11723 * support/Util/SDCCerr.c (werrorfl): Support for better error location
11724 reporting for post-parse errors.
11726 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11728 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
11729 implicit casts via union; they don't work on big endian systems
11730 (possible fix for bug #861138)
11732 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11734 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
11735 * src/mcs51/main.c: fixed the fix for bug #737001
11737 2003-12-15 Borut Razem <borut.razem AT siol.net>
11739 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
11741 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * support/makebin/makebin.c: put output in binary mode
11745 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11747 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
11748 xdata and data memory on startup. Set the environment variable
11749 SDCC_NOGENRAMCLEAR to disable this.
11750 * src/mcs51/peephole.def,
11751 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
11752 (allows non-interrupt and interrupt code to safely compete for a resource
11753 without the non-interrupt code having to disable interrupts)
11755 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11757 * src/SDCCicode.c (geniCodeAdd),
11758 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
11759 with valFromType if type might be a pointer and host is big endian).
11760 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
11761 types, not just integer types.
11762 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
11763 multiply defined with mismatching "at" address.
11765 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11767 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
11768 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
11769 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
11770 with embedded nulls (fixed bug #753752)
11772 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11774 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
11775 Apparently this did not see much testing (endless loop)
11777 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11779 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
11781 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11783 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
11784 gracefully handle NULL memmap pointers
11786 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11788 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
11789 instead of deleting the iCode when an operand is volatile
11790 * src/z80/gen.c (genDummyRead),
11791 * src/mcs51/gen.c (genDummyRead),
11792 * src/ds390/gen.c (genDummyRead),
11793 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
11795 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
11796 * src/SDCC.y: fixed bug #850420
11798 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11800 Applied z80 i/o port patch from Peter Townson and fixed some operators
11801 to better handle operands in A register.
11802 * device/include/z180.h
11808 * src/z80/peeph-z80.def
11809 * src/z80/peeph.def
11812 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11814 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
11816 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11818 * device/lib/hc08/_mullong.c: Removed extra #endif
11820 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11822 * sim/ucsim/hc08.src/inst.cc,
11823 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
11824 carries from x to h
11825 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
11826 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
11827 * device/include/stdarg.h: fixed varargs for hc08
11828 * device/lib/Makefile.in,
11829 * device/lib/hc08/Makefile,
11830 * device/lib/hc08/_mulint.c,
11831 * device/lib/hc08/_mullong.c: fixed some endian problems
11833 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11835 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
11836 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
11837 * device/lib/_gptrget.c,
11838 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
11840 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11842 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
11843 * src/SDCCast.c (astErrors): fixed bug #846007
11844 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
11846 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/SDCCast.c (decorateType): disabled a transformation I added in
11849 revision 1.188 (access to fields of a structure at an absolute address);
11850 it breaks with bitfields, extern declarations, and gcse analysis.
11851 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
11852 could be assigned through a pointer, so don't complain.
11853 * src/SDCCast.c (astErrors),
11855 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
11857 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
11859 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
11860 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
11861 output of __config directives, since gpasm now supports them
11862 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
11863 pre-processor macro, i.e. -DMCU=p18f452
11864 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
11865 and modified to handle 'cast' icode similarly to '=' icode
11866 * src/pic16/device.h (typedef struct PIC_device): added field
11867 'extMIface' to indicate that chip has external memory interface
11868 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
11869 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
11872 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/SDCC.y (pointer): fixed bug #846006
11875 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
11876 * src/SDCCast.c (decorateType): fixed bug #846009
11877 * src/ds390/peeph.def,
11878 * src/ds390/gen.c (genAnd, genOr),
11879 * src/mcs51/peeph.def,
11880 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
11882 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11884 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
11891 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
11895 * src/SDCCbitv.c: added function to free a bitvector
11896 * src/SDCClrange.h,
11897 * src/SDCClrange.c: added function to recompute the liveranges
11898 * src/avr/ralloc.c,
11899 * src/ds390/ralloc.c,
11900 * src/hc08/ralloc.c,
11901 * src/mcs51/ralloc.c,
11902 * src/pic/ralloc.c,
11903 * src/pic16/ralloc.c,
11904 * src/xa51/ralloc.c,
11905 * src/z80/ralloc.c: recompute the liveranges after register packing
11907 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
11909 * src/SDCCloop.c (newInduction): fixed bug #845630
11911 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11913 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
11914 inadvertantly left behind from my 2003-11-12 change
11916 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11918 Updated headers I neglected to commit yesterday.
11919 * src/SDCClrange.h,
11922 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11924 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
11925 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
11926 * src/SDCCopt.c (eBBlockFromiCode),
11927 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
11928 the creation of the key hash table from the sequencing so it can be used
11929 earlier (for some GCSE bug fixes still pending)
11931 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11933 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
11934 * support/regression/tests/addsub.c: testing genPlus shortcut
11936 2003-11-15 Borut Razem <borut.razem AT siol.net>
11938 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
11940 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * src/SDCCcse.c (cseBBlock): fixed bug #527779
11943 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
11944 ordering is immaterial.
11945 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
11947 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11949 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
11950 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
11951 (SIGSEV) of bug #840381
11952 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
11953 unlink new file before rename if new and old filenames are the same)
11955 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11957 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
11958 uninitialized variables) for the mcs51. Set environment variable
11959 SDCC_GENRAMCLEAR to test.
11960 xdata initialization slightly shorter
11962 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11965 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
11966 #838241 & 780691 (basicly the same bug)
11967 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
11968 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
11970 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
11972 * src/SDCCmain.c (linkEdit): "fix" #834252
11974 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11976 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
11978 * src/SDCC.y: fixed bug #819403
11980 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11982 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
11983 the reentrant attribute.
11984 * src/hc08/gen.c (genPackBits): added missing stack readjustment
11985 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
11987 * src/SDCCast.c (decorateType): fixed bug with storage class not being
11988 updated during pointer dereference; f.e. ~(((char *)1)*) was being
11989 erroneously reduced to a literal.
11990 * src/hc08/ralloc.c (packRegisters, rematStr),
11991 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
11994 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11996 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
11997 * doc/sdccman.lyx: changed from 'article' to 'book'
11998 * doc/Makefile: readded test_suite_spec and cdbfileformat
12000 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12002 * device/include/stdlib.h: include malloc.h to comply with ANSI
12003 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12005 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12007 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12008 * doc/clean.mk: also remove *.out files
12009 * doc/sdccman.lyx: some additions, larger top/bottom margins
12011 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12013 * src/SDCC.y: fixed bug #837365
12014 * support/regression/tests/bitopcse.c
12015 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12016 a symbol (might be valop instead)
12017 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12018 * device/lib/clean.mk: added hc08 to the cleaning list
12020 2003-11-04 Borut Razem <borut.razem AT siol.net>
12022 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12024 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12025 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12026 malloc is declared in standard stdlib.h
12028 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * device/lib/hc08/Makefile: need to clean .rel not .o files
12031 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12033 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/mcs51/main.c,
12038 * src/ds390/main.c,
12042 * src/pic16/main.c,
12043 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12044 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12045 tests (which uses the port's oclsExpense function)
12051 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12053 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/SDCCcse.c (ifxOptimize),
12056 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12057 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12058 deleting the IFX iCode.
12059 * src/hc08/ralloc.c: reduced unneeded slocs
12060 * src/hc08/gen.c: fixed bug in asmopToBoolean
12062 2003-11-04 Borut Razem <borut.razem AT siol.net>
12064 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12065 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12066 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12067 transferred to configure
12069 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12071 Use headers defined in the C[++] standards:
12072 * sim/ucsim/gui.src/serio.src/fileio.cc
12073 * sim/ucsim/gui.src/serio.src/frontend.cc
12074 * sim/ucsim/gui.src/serio.src/main.cc
12075 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12076 * support/Util/NewAlloc.c
12078 * as/mcs51/lklibr.c
12082 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12084 * Added MSVC projects for hc08 assembler and linker:
12085 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12086 /as/hc08/link_hc08.dsp
12088 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12090 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12092 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12094 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12096 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12098 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12100 2003-10-31 Borut Razem <borut.razem AT siol.net>
12102 * support/cpp2/cpplib.h,
12103 support/cpp2/cpplib.c,
12104 support/cpp2/cpplex.c,
12105 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12106 to switch _asm block preprocessing on / off. Default is
12107 #pragma preproc_asm +
12109 2003-10-31 Borut Razem <borut.razem AT siol.net>
12111 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12112 when outputting comment blocks (when executed with -C option) and
12113 _asm (SDCPP specific) blocks
12115 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12119 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12121 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12123 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12125 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12126 * src/SDCCast.c (decorateType): fixed bug #832664
12128 2003-10-31 Borut Razem <borut.razem AT siol.net>
12130 * support/cpp2/cpplex.c: fixed for SDCPP:
12131 comments(when executed with -C option) and _asm blocks
12132 were included even if they where in skipped #if block.
12133 Applied solution from GCC cpp 3.3.2
12135 2003-10-31 Borut Razem <borut.razem AT siol.net>
12137 * src/SDCC.lex: sdcc now understands both formats:
12138 '# <line_number> <file_name>' and
12139 '#line <line_number> <file_name>'
12140 * support/cpp2/cppmain.c: sdcpp now generates the standard
12141 '# <line_number> <file_name>' instead of former
12142 '#line <line_number> <file_name>'
12144 2003-10-30 Borut Razem <borut.razem AT siol.net>
12146 * support/cpp2/cpphash.h,
12147 * support/cpp2/cpplib.h
12148 * support/cpp2/cpplex.c,
12149 * support/cpp2/cppmain.c,
12150 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12152 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12154 Fixed a number of problems revealed by bug #827883.
12155 * src/SDCCloop.c (loopInvariants): Spill location of the
12156 result operand should be recomputed if extracted from
12157 a loop. Also, don't extract assignments of an iTemp
12159 * src/SDCCast.c (isConformingBody): loop reversal should
12160 not occur if the control variable is involved with a
12161 relational operator.
12163 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12165 * .version: bumped to 2.3.6 to reflect the big improvements
12166 made by Erik and Klaus. Thanks!
12168 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12170 Replaced the livrange code.
12171 * src/SDCClrange.c: added new LR code
12173 * src/SDCCBBlock.h: removed remainig parts from old LR code
12174 * src/ds390/ralloc.c,
12175 * src/ds390/gen.c: minor fixes to make it work with new code
12177 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * as/hc08/lkrloc.c,
12182 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12183 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12184 (tweaked fix for bug #818696)
12186 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12188 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12190 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12194 * src/mcs51/gen.c (gencjneshort),
12195 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12196 more efficient (per Scott Bronson's suggestion)
12198 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12200 Extended the semantics of the critical keyword to include
12201 individual statements. See RFE #827755 and #799831
12206 * support/Util/SDCCerr.c
12207 * support/Util/SDCCerr.h
12212 2003-10-19 Borut Razem <borut.razem AT siol.net>
12214 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12216 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12218 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12220 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12221 and predecrement operand is displayed
12223 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12225 * src/SDCCval.c (valMinus): fixed bug #826041
12227 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12229 Some hc08 related updates that I missed earlier
12230 * sim/ucsim/stypes.h
12231 * support/regression/ports/hc08/spec.mk
12233 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12235 New target "hc08" for the Motorola 68hc08 family of micros
12243 * sim/ucsim/hc08.src/*
12244 * sim/ucsim/configure.in
12245 * src/ucsim/configure
12246 * sim/ucsim/packages_in.mk
12249 * device/include/mc68hc908qy.h
12250 * device/lib/hc08/*
12251 * device/lib/Makefile.in
12252 * support/regression/ports/hc08/*
12253 * support/regression/Makefile
12255 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12259 * src/ds390/gen.c (genCast): fixed bug #821957
12261 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12263 * device/lib/logf.c: "fixed" overlay bug
12264 * support/regression/ports/host/spec.mk: added m library
12265 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12266 * support/regression/tests/float_trans: added (for Eric)
12268 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12270 * src/mcs51/gen.c (genCpl): fixed bug
12271 http://sf.net/mailarchive/message.php?msg_id=6263915
12273 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12275 * src/SDCCast.c (decorateType): added extended constant folding
12276 * src/SDCCsymt.c (computeType): cleanup
12277 * src/SDCCval.c (valShift): minor optimization
12278 * support/regression/tests/ast_constant_folding.c: added
12280 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/SDCCmain.c: removed some unintended changes
12284 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12286 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12287 * src/z80/gen.c: fixed part of bug #817589
12288 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12290 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12292 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12303 * src/ds390/ralloc.c
12305 * src/mcs51/ralloc.c
12307 * src/pic16/ralloc.c
12308 * src/xa51/ralloc.c
12310 * src/z80/gen.c: removed unused label "release:"
12312 2003-10-06 Borut Razem <borut.razem AT siol.net>
12314 * src/SDCC.lex: removed definition of unused variables
12315 save_optimize and save_options
12317 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12319 * clean.mk: removed '=' in "-maxdepth=1"
12320 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12321 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12323 2003-10-06 Borut Razem <borut.razem AT siol.net>
12325 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12326 my_unput() replaced by unput()
12328 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12330 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12331 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12332 type-punned pointer will break strict-aliasing rules"
12333 Old LR behaviour is again default; Klaus' LR can be choosen by
12334 defining the environment variable LRKLAUS
12338 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12339 * clean.mk: fixed removal of files in bin/CVS/
12340 * device/lib/clean.mk: fixed removal of directories small and large
12341 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12343 * src/SDCCval.c: removed superflous test for pedantic
12345 2003-10-05 Borut Razem <borut.razem AT siol.net>
12347 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12348 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12349 message "unmatched #pragma SAVE and #pragma RESTORE"
12351 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12353 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12354 assembly, critical functions, atomic, nojtbound)
12356 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12358 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12364 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12367 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12369 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12371 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12372 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12373 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12375 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12377 * src/z80/gen.c (genRet): fixed bug #524753
12378 * src/z80/gen.c (genCast): fixed internal error on cast from
12380 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12381 fix for bug #477835 to the z80
12382 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12383 for tracking iCodes in the peephole optimizer for z80
12385 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12387 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12388 the other part of bug #814548
12389 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12391 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12393 * src/SDCCcse.c: fixed part of bug #814548
12395 2003-09-28 Borut Razem <borut.razem AT siol.net>
12397 * src/asm.c: rewrite of printILine() to use temporary file instead
12399 * src/xa51/main.c: commented out declaration of int rewinds
12401 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12403 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12405 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12407 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12408 * src/asm.c (printILine): Fixed bug #811015
12410 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12412 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12415 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12417 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12418 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12419 to correctly handle general case of AOP_PAIRPTR
12420 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12422 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12424 * src/mcs51/ralloc.c (fillGaps),
12425 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12426 register positioning bug)
12428 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12430 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12432 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12434 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12435 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12436 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12437 (ralloc doesn't intentionally do this now, but perhaps later)
12438 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12439 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12440 register positioning bugs (Fixed bug #762602 and #795325)
12441 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12442 (Fixed bug #808779)
12443 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12444 lines that --i-code-in-asm generates
12446 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12448 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12449 trying to fclose a FILE* that was already closed.
12451 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12453 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12454 of const struct should be treated as if const themselves)
12456 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12458 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12460 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12462 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12463 Unix (/n) and DOS (/r/n) line terminations.
12465 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12467 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
12470 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12472 * src/mcs51/gen.c (genFunction, genEndFunction),
12473 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
12474 and restore of EA so that stack offsets to parameters are
12475 correct when using both critical and reentrant/stack-auto.
12476 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
12477 size (can be triggered in error if sloc is shared between
12478 different sized objects)
12479 * device/include/float.h: fixed macros to explicitly use
12480 unsigned long where needed
12482 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
12484 Feature req. 799831: added code to allow nesting of critical functions
12485 * src/mcs51/gen.c (genFunction, genEndFunction)
12486 * src/ds390/gen.c (genFunction, genEndFunction)
12488 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12490 * src/SDCCsymt.c (sclsFromPtr),
12492 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
12493 support for standard C idiom of memory mapped variables; for
12494 example, *((xdata int*)0x1234) = 1 is now internally equivalent
12495 to xdata int at 0x1234 tempvar = 1.
12496 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
12497 provided by Akiya ISHIDA
12499 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
12501 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
12502 * src/SDCCval.c (constVal): added reduction from int to char
12503 * src/SDCCval.c (valMult, valDiv): fixed sign handling
12504 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
12505 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
12507 * support/regression/tests/shifts.c: fixed
12509 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/z80/gen.c (genXor): Fixed bug #805445
12513 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12515 Fixed bug #621531 (const & volatile confusion in the type chain).
12516 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
12517 refer to the const or volatile state of the pointer itself.
12529 * src/pic16/ralloc.c
12530 * support/regression/tests/const.c
12532 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12534 When checking for duplicated modules, use absolute paths
12535 instead of relative paths. Files changed:
12540 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
12544 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12546 * device/include/string.h: added size_t typedef, changed
12547 prototypes to use size_t, eliminated separate reentrant and
12548 non-reentrant declarations, added _memmove declaration
12549 * device/lib/_memcpy.c: changed to use size_t instead of int,
12550 changed /4 to >>2 to avoid division library call
12551 * device/lib/_memcmp.c,
12552 * device/lib/_memset.c,
12553 * device/lib/_strncat.c,
12554 * device/lib/_strncpy.c,
12555 * device/lib/_strncmp.c: changed to use size_t instead of int
12556 * device/lib/_memmove.c: new file (fixed bug #772294)
12557 * device/lib/Makefile.in: added _memmove.c
12558 * device/lib/z80/asm_strings.s: fixed bug #772290
12559 * support/regression/tests/bitfields.c: attempt to fix host assertion
12560 failure on amd64-unknown-linux2.2
12562 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12564 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
12565 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
12566 * as/z80/asmain.c (main): fixed bug #801766
12568 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
12570 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
12573 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12575 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
12576 reported in bug #800609
12578 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
12580 * Top header beautifications in src/pic16 directory:
12581 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
12582 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
12583 pcoderegs.h, ralloc.c, ralloc.h
12584 * main.c: added top header and GPL license notice
12585 * pcode.c: fixed the if-conditional warning
12587 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
12589 * device/lib/_mullong.c: replaced int by short for gcc
12591 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12593 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
12594 and JUMPTABLE iCodes properly now (worked by accident before)
12595 * src/mcs51/gen.c (leftRightUseAcc),
12596 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
12597 iCode properly now. Use getSize instead of nRegs since a & b
12598 aren't part of the nRegs tally.
12600 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
12602 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
12603 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
12604 before instructions that use the _STATUS register
12606 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
12608 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
12609 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
12610 fetching of the pointer
12611 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
12612 copied from genNearPointerSet()
12613 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
12614 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
12615 If they pop r0/r1 they must be called in the opposite order than aopOp().
12616 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
12617 (resp. --stack-auto), prepared for --xstack
12619 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12621 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
12623 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
12625 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
12626 these ports have their own __sdcc_external_start()
12628 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
12630 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12631 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
12632 type for bits was changed. It resulted in bit variables becoming
12633 global, which is not permitted in PIC 14 assembly output.
12635 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12637 * doc/sdccman.lyx: various additions and updates. Rearranged sections
12639 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12641 Z80 and MCS51 linkers complaint if a public symbol is defined
12642 in more than one library module:
12646 * as/mcs51/Makefile.in
12648 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 A few small changes that speed up the peephole optimizer.
12654 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 Try to make the peephole optimizer smarter by maintaining
12657 an association between the assembly source code and the
12658 iCodes that originated them. Put this information to use
12659 with a new peephole rule condition "notVolatile" so that
12660 the rules can be aggressive yet still safe.
12665 * src/mcs51/peeph.def
12667 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12671 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
12672 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
12673 if the left or right operand symbols have the accuse flag set.
12675 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12677 Changed the type of the result of the ! (NOT) operator to char;
12678 previously it returned the same type as the source. This allows
12679 us to eliminate all the genFloatNot functions (all of its target
12680 implementations were very buggy) since !float can use the same
12683 * src/SDCCicode.c (ast2iCode): ! returns char
12684 * src/mcs51/gen.c (genNot, genNotFloat),
12685 * src/ds390/gen.c (genNot, genNotFloat),
12686 * src/z80/gen.c (genNot, genNotFloat),
12687 * src/pic/gen.c (genNot, genNotFloat),
12688 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
12690 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
12692 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12693 1. Interrupt would not compile properly. Ensure PCLATH register is saved
12694 during interrupts. Ensure WSAVE is located at a shared bank address.
12695 2. Fixed page selection in some places
12696 3. Fixed BTFSS/C to where necessary use registers directly and not simply
12697 the registers name strings.
12698 4. Fixed "signed / unsigned compare" compiler warnings.
12699 5. The PIC port manages its own allocation of the general purpose
12700 registers, but makes no attempt to reuse them. As a result when
12701 compiling it soon runs out of general purpose registers. Some
12702 additional code was added to the files pcode.c and device.c to walk
12703 through the function call tree and rename the registers so that they
12713 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
12714 genPlus() & genMinus() when the result is the same as left or right
12716 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
12720 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12722 Made bitfield a distinct type from bit so that bitfields
12723 convert as per ANSI C and bits retain their traditional
12724 boolean style behaviour. Implemented bitfield support in
12732 * src/ds390/gen.c: bit v bitfield split
12733 * src/z80/gen.c: New support for bitfields
12734 * support/regression/tests/bitfields.c: reenabled z80,
12737 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12739 Rules 246.x, 247.x relate to bitfields, the others speed up
12740 access to xdata mapped I/O devices.
12742 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
12744 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 Cleaned up genPackBits and genUnpackBits and added two helper
12747 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
12748 for literal assignments in genPackBits (thanks to Frieder for
12754 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 Fixed bug #748310 (pointer to function type mishandled when the
12757 function name is omitted). Also fixed a SIGSEGV when a function
12758 attribute (reentrant, etc) is used on a non-function or on a
12759 function but misplaced before the parameter list.
12761 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
12763 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
12764 * support/Util/SDCCerr.h,
12765 * support/Util/SDCCerr.c: Added func attr misuse error msg
12767 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12769 Fixed bug #787649 by anonymous
12770 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
12771 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
12773 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 Fixed numerous bitfield problems.
12777 * src/SDCC.y: More bitfield related error checking
12779 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
12780 * support/Util/SDCCerr.h,
12781 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
12782 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12783 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12784 * support/regression/tests/bitfields.c: tests added
12786 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 Made the constant following the "interrupt" keyword optional. If
12789 omitted, the function will not automatically be given an entry
12790 in the interrupt vector table (similar to #pragma NOIV, but
12791 less syntacticly kludgy). The interrupt number is also now
12792 range checked. Also fixed a bug in the high order bit example
12799 * support/Util/SDCCerr.c
12800 * support/Util/SDCCerr.h
12803 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12805 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
12806 * src/SDCCicode.c (operandOperation): rewritten some ops
12807 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
12808 * src/SDCCsymt.c (computeType): literals are handled the same way as any
12810 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
12811 be re-activated by defining REDUCE_LITERALS)
12812 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
12813 unsigned, but are signed by default
12814 * src/SDCCval.c (constVal): rearranged
12815 * src/SDCCval.c (valMod): preliminary fix
12816 * src/SDCCval.c (valCastLiteral): use TYPE_* types
12817 * support/regression/literalop.c: added, work in progress
12819 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12821 Generate warnings for useless declarations like "char data;"
12822 that don't do what new users expect.
12825 * support/Util/SDCCerr.h
12826 * support/Util/SDCCerr.c
12828 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
12830 * src/SDCCval.c (valMult): fix overflow detection of negative int
12832 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12834 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
12836 Changes to support big endian targets:
12849 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
12851 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
12852 * device/lib/time.c: fixed warning "integer overflow in expression"
12854 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
12856 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
12857 * src/SDCCval.c (constVal): changed default to signed; hex and octal
12858 constants are unsigned; added recognition of "u" flag for unsigned
12859 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
12860 * src/SDCCval.c (valDiv, valMod): fixed signdness
12861 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
12862 signedness of modulo, left and right shift
12863 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
12864 * support/Util/SDCCerr.h: added warning W_INT_OVL
12865 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
12866 * src/SDCCast.c (ast_print): improved output of constants
12868 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12870 Fixed some warnings when building with MSVC:
12872 * as/mcs51/asdata.c
12876 * link/z80/aslink.h
12877 * link/z80/lkdata.c
12878 * link/z80/lkeval.c
12883 * support/cpp2/cpplib.c
12887 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
12889 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
12891 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12893 * support/librarian/clean.mk: Do not remove Makefile.
12894 * support/librarian/Makefile: added.
12896 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12898 Added librarian to MSVC build:
12901 * support/librarian/librarian.dsp
12903 'configure' not needed for librarian, removed:
12904 * support/librarian/configure
12905 * support/librarian/configure.in
12906 * support/librarian/config_in.h
12907 * support/librarian/Makefile.in
12909 Hopefully these ones built the librarian and the rest of sdcc properly:
12911 * Makefile.common.in
12913 Messed up 'configure', so revert to previous version:
12917 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
12919 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
12920 there, while the mantissa of a double is "only" 53 bits wide.
12922 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12924 Adding sdcclib to the build. MSVC project coming soon.
12925 Files added/changed:
12927 * support/librarian/clean.mk
12928 * support/librarian/configure
12929 * support/librarian/configure.in
12930 * support/librarian/config_in.h
12931 * support/librarian/Makefile.bcc
12932 * support/librarian/Makefile.in
12933 * support/librarian/sdcclib.c
12936 * Makefile.common.in
12940 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12942 Linker now complaints if linked modules have conflicting options, for
12943 example, one compiled using --model-large and another one compiled with
12944 --model-small. The following files were modified:
12946 * as/mcs51/asdata.c
12947 * as/mcs51/aslink.h
12949 * as/mcs51/asmain.c
12951 * as/mcs51/i51pst.c
12952 * as/mcs51/lkdata.c
12953 * as/mcs51/lklibr.c
12954 * as/mcs51/lkmain.c
12960 * link/z80/aslink.h
12961 * link/z80/lkdata.c
12962 * link/z80/lklibr.c
12963 * link/z80/lkmain.c
12966 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12968 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
12969 as/mcs51/lklibr.c: Generate a warning when a library is not found.
12971 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
12973 * src/z80/mappings.i: fix _mul[us][int,long] entries
12975 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12977 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
12979 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
12981 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
12982 * support/regression/tests/bitopcse.c: added
12990 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12992 added support for new library format to z80, gbz80 linkers:
12998 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13000 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13001 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13003 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13005 added DUMMY_READ_VOLATILE:
13014 * src/SDCCcse.c (algebraicOpts): many improvements
13015 * src/SDCCcse.h: removed algebraicOpts()
13016 * src/SDCCicode.c (picDummyRead): added
13018 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13020 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13021 "Insufficient space in data memory".
13023 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * src/mcs51/gen.c: fixed bug #771358
13026 * src/z80/gen.c: fixed bug #759087
13028 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13030 * src/pic16/glue.c: minor cleanup by Vangelis
13032 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13034 * device/include/regc515c.h: fixed #758477
13035 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13036 * device/lib/_gptrput.c: saved a few bytes
13037 * my tab spacing is 8, yours too?)
13038 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13039 * device/lib/serial.c: process RX bytes earlier than TX bytes
13040 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13042 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13046 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13048 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13050 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13052 * device/lib/Makefile.in: bad fix, reverted to 1.43
13054 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13056 * device/lib/Makefile.in: added missing z80 object files
13058 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13060 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13061 pic16 progress by Vangelis:
13064 * src/pic/Makefile:
13071 * pic16/genarith.c:
13076 * pic16/pcodepeep.c:
13079 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13081 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13083 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13085 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13086 added gbz80 build to MSVC project.
13087 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13088 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13089 from 8051 stuff and setup so it links using a .lnk file.
13091 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13093 * support/librarian/sdcclib.c: sdcc librarian.
13094 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13097 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13099 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13101 2003-07-02 Borut Razem <borut.razem AT siol.net>
13103 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13104 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13105 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13106 src/xa51/main.c, src/z80/main.c:
13107 virtualization of glue() function: each port has it's own glue function,
13108 which is accessed by do_glue function pointer in PORT.general structure
13110 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13112 * DS800C400 fun, improved ROM interface and tinibios.
13114 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13116 * More support for DS80C400. Now includes beginning of interface to ROM.
13118 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13120 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13122 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13124 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13126 2003-06-19 Borut Razem <borut.razem AT siol.net>
13128 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13130 2003-06-19 Borut Razem <borut.razem AT siol.net>
13132 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13133 fixed Z80 port - crt0.o: cannot open.
13135 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13137 * support/Util/MySystem.c (merge_command): revert bad fix
13139 2003-06-18 Borut Razem <borut.razem AT siol.net>
13141 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13143 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13145 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13146 option --use-stdout sends errors to stdout instead of stderr.
13148 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13150 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13152 2003-06-15 Borut Razem <borut.razem AT siol.net>
13154 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13155 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13156 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13157 fixed width array of pointers replaced with sets;
13158 multiple include and lib paths ared transferred to preprocessor and linker
13159 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13160 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13161 fixed width array of pointers
13162 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13163 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13164 fixupPath(), getPathDifference()
13165 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13166 fixed width array of pointers
13168 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13170 * src/pic16/ralloc.c: fix warnings
13171 * src/pic16/pcode.c: fix warning
13173 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13175 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13176 know all the details, but essentially this set of changes enable
13177 the pic16 port to generate movff instructions and generate assembler
13181 * src/pic16/glue.c:
13182 * src/pic16/pcode.c:
13183 * src/pic16/device.c:
13184 * src/pic16/main.c:
13185 * src/pic16/pcode.h:
13186 * src/pic16/pcoderegs.c:
13187 * src/pic16/ralloc.c:
13188 * src/pic16/ralloc.h:
13190 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13192 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13193 added option --vc, so sdcc errors and warnings are compatible with
13194 Microsoft Visual Studio.
13196 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13198 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13199 device/lib/libfloat.lib: added atof function.
13201 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13203 * doc/sdccman.lyx: updated to Lyx 1.3
13204 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13205 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13206 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13208 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13210 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13212 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13214 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13215 additions to the "related tools/documentation" section
13217 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13219 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13221 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13223 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13224 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13226 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13228 * doc/sdccman.lyx: fix double dash and other minor things
13229 * doc/Makefile: fix double dash
13231 2003-05-28 Karl Bongers(patches from Martin Helmling)
13232 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13233 condition and ignore commands.
13235 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13237 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13238 is in parts still quite out of date, I did changes as far as I felt makes sense
13239 for a non-native english speaker.
13240 Please feel free to add to the manual or to correct my changes.
13241 * doc/Makefile: undid touching the date of intermediate tex files.
13243 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13245 * doc/sdccman.lyx: Manual has an index now
13247 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13249 Finalize muluint/mulsint and mululong/mulslong merging:
13250 * device/lib/_mulint.c
13251 * device/lib/_mullong.c
13252 * device/lib/gbz80/mul.s
13253 * device/lib/gbz80/stubs.s
13254 * device/lib/z80/mul.s
13255 * device/lib/z80/stubs.s
13256 * src/SDCCsymt.c (initCSupport)
13258 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13260 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13261 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13262 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13263 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13266 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13268 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13269 the regression tests I'm not brave enough to enable 245.b, 245.c
13270 * doc/sdccman.lyx: added latex preamble for hyperref package.
13271 Using pdflatex this will give you a hyperlinked pdf file with
13272 bookmarks. (prepend '%' before /usepackage if this breaks something)
13274 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13276 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13278 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13280 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13282 2003-05-21 <johan AT balder>
13284 * src/SDCCglue.c (printIval): fixed bug #739934
13286 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13288 Applied patch from bug 737905 (renamed yylineo to mylineno):
13295 * src/pic16/pcode.c: Cleaned warnings
13296 * src/pic16/pcodeflow.c: Cleaned warnings
13297 * src/pic16/pcoderegs.c: Cleaned warnings
13299 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13301 * src/pic16/pcode.c: Cleaned warnings
13302 * src/pic16/pcodepeep.c: Cleaned warnings
13303 * src/pic16/ralloc.c: Cleaned warnings
13305 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13307 * doc/sdccman.lyx: fixed bug 739745
13308 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13310 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13312 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13313 it can be defined with CFLAGS when running configure
13314 * src/SDCCmain.c: fixed compiling + linking with object files
13316 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13318 * configure.in: configure for pic16 port,
13319 added --disable-pic16-port
13320 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13321 * src/SDCCmain.c: linkOptions is changed to set *,
13322 added if/endif conditional macros to remove options help
13323 messages from optionsTable when a port is not configured, added
13324 support for the PIc16 port in the ports table, when executing
13325 the compiler with no port specified on command line, a default
13326 port is selected with the new macro DEFAULT_PORT which is
13327 defined in port.h, in setDefaultOptions() linkOptions is removed
13328 from initialization assignment, since now it is a set,
13329 parseCmdLine uses setParseWithComma for linkOptions, in
13330 linkEdit() linkOptions are accessed with new function indexSet()
13331 which returns the i'th item of a set variable. See SDCCset.c, in
13332 linkEdit() when calling buildCmdLine(), added linkOptions as
13333 last argument. Now users can pass arguments to gplink via the
13334 -Wl option, main() uses pic16glue() to glue up pic16 programs
13335 * src/SDCCpeeph.c: various changes to support pic16
13336 * src/SDCCset.c: added function void *indexSet(set *, int) to
13337 return the i'th item of the set
13338 * src/SDCCset.h: added function prototype for indexSet()
13339 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13340 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13341 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13342 added macro DEFAULT_PORT
13343 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13344 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13346 * src/pic16/glue.c: commented out some error producing lines
13347 * src/pic16/main.c: __config directives are commented out to stop
13348 gpasm complaining and test the linkage with gplink, _linkCmd and
13349 _asmCmd changed to be more gplink and gpasm friendly
13350 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13351 produced an error when parsed, peep rule 12 is added to utilize
13352 movff, but it is commented out since the pCode does not support
13353 yet a command with 2 address arguments
13355 2003-05-18 <johan AT balder>
13357 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13358 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13359 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13361 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13362 Added feature to script commands from file.
13364 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13366 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13367 * src/SDCCutil.c: include ctype.h for win32
13369 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13371 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13373 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13375 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13376 Fixed so you can set breakpoints prior to run, run does not stop
13377 on entry now. Add tbreak. Other enhancements and fixes for use
13380 2003-05-12 Borut Razem <borut.razem AT siol.net>
13382 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13384 2003-05-11 Borut Razem <borut.razem AT siol.net>
13386 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13387 the path of bin directory, so that PATH is the only env. variable, which has to be set
13388 in case of standard installation.
13389 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13390 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13391 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13393 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13395 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13396 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13397 temp files are in the port dir; clean the gen/test directory when
13398 generating new test.c
13399 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13400 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13401 * support/regression/tests/zeropad.c: added
13403 2003-05-09 <johan AT balder>
13405 * src/SDCCglue.c: fixed bug #597940
13407 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13409 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13410 cache sfr, optimize next,step, fix off by one sourceline,
13411 support ddd list function.
13412 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13414 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13416 * support/regression/HTMLgen.py: added compare_s2f()
13417 * support/regression/Makefile: redo 1.27
13418 * support/regression/generate-cases.py: redo 1.5
13420 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13422 * support/regression/tests/float.c: workaround 33 bit hex constant
13423 * support/regression/tests/simplefloat.c: fix division for host
13425 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13427 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13428 that tame's the PIC's over-aggressive optimizer.
13430 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13432 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13435 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13437 Initial support for DS80C400. "Hello world" runs on TINIm400
13440 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13442 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13443 * Some notes on ddd usage added in debugger/README
13444 Martin Helmling adding more features and fixes for ddd GUI debugger.
13445 Code added for nexti, stepi, up, down, and other adjustments.
13447 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13449 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13450 * src/pic/peeph.def Added two rules to optimize carry manipulation
13451 * src/pic/* removed debug printfs
13453 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13455 * debugger/mcs51/cmd.c: added header newalloc.h
13457 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13459 * as/Makefile: new EXEEXT
13460 * as/z80/Makefile: remove trailing slash of BUILDIR
13461 * as/z80/clean.mk: new EXEEXT
13462 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13463 * support/cpp2/Makefile.in: new EXEEXT
13464 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13466 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
13468 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
13469 EXEEXT was introduced to fix all related problems with targets
13470 "clean", "install" and "uninstall"; a couple of further flaws
13471 especially with "clean" have been fixed too
13472 * as/mcs51/Makefile.in
13473 * as/mcs51/clean.mk
13477 * debugger/mcs51/Makefile.in
13478 * debugger/mcs51/clean.mk
13479 * link/z80/Makefile
13480 * link/z80/Makefile.in
13481 * link/z80/clean.mk
13483 * packihx/Makefile.in
13485 * sim/ucsim/Makefile
13486 * sim/ucsim/clean.mk
13487 * sim/ucsim/avr.src/Makefile.in
13488 * sim/ucsim/avr.src/clean.mk
13489 * sim/ucsim/s51.src/Makefile.in
13490 * sim/ucsim/s51.src/clean.mk
13491 * sim/ucsim/xa.src/Makefile.in
13492 * sim/ucsim/xa.src/clean.mk
13493 * sim/ucsim/z80.src/Makefile.in
13494 * sim/ucsim/z80.src/clean.mk
13495 * sim/ucsim/main_in.mk
13496 * sim/ucsim/packages_in.mk
13497 * sim/ucsim/gui.src/Makefile.in
13498 * sim/ucsim/gui.src/serio.src/Makefile.in
13499 * sim/ucsim/gui.src/serio.src/clean.mk
13502 * support/cpp2/Makefile.in
13503 * support/cpp2/clean.mk
13504 * support/makebin/Makefile
13505 * support/makebin/clean.mk
13506 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
13507 * doc/sdccman.lyx: --program-suffix no longer needed
13509 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
13511 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
13512 Martin Helmling added support for ddd GUI debugger.
13513 Code added to display assembly, set variables, and other commands
13514 to interface to ddd.
13516 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
13518 * as/Makefile: fix target clean
13519 * as/clean.mk: fix target clean
13520 * as/z80/clean.mk: fix target clean
13522 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
13524 * Makefile.common.in: added AT EXEEXT AT
13525 * configure.in: removed all mingw32 stuff
13526 * configure: rebuilt from configure.in
13527 * doc/sdccman.lyx: updated section "installation"
13528 * support/scripts/sdcc_mingw32: adapted to configure
13529 * support/scripts/sdcc_cygwin_mingw32: added
13531 2003-04-22 Scott Dattalo <scott AT dattalo.com>
13533 * src/pic Added object file support for the PIC port
13534 * src/pic Applied patch from Craig Franklin (this started the object file support)
13535 * src/regression Updated the PIC regression tests for object files
13537 2003-04-20 Borut Razem <borut.razem AT siol.net>
13539 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
13540 lklex.c: In function `getfid':
13541 lklex.c:203: warning: array subscript has type `char'
13542 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
13543 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
13544 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
13545 stack handling macros
13547 2003-04-19 Borut Razem <borut.razem AT siol.net>
13549 * "handling space characters in file path" task:
13550 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
13551 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
13552 * support/Util/MySystem.h: make it self-sufficient
13553 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
13554 src/z80/main.c, sdcc/as/mcs51/lklex.c:
13555 handling space characters in file path
13556 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
13557 (it will be used by assemblers, which have their own includes, e.g. gpasm)
13558 * support/Util/MySystem.c: handling space characters in executable's path
13560 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
13562 * as/z80/Makefile: fix permanent rebuild of z80
13563 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
13564 * support/regression/tests/bitfields.c: added Johan's bitfields.c
13566 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
13568 * src/SDCCopt.c: add special case optimization to replace modulo by
13569 a power of two with a bitwise AND.
13571 2003-04-18 <johan AT balder>
13573 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
13575 2003-04-17 <johan AT balder>
13577 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
13578 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
13580 2003-04-13 Borut Razem <borut.razem AT siol.net>
13582 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
13583 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
13584 fixed mingw problem in adl_NORMALIZE_PATH
13586 2003-04-12 Borut Razem <borut.razem AT siol.net>
13588 * fixed "#pragma SAVE/RESTORE can not be nested":
13589 * src/SDCC.lex: reworked pragma handling functions
13590 * sdcc/src/SDCCglobl.h: reworked stack handling macros
13591 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
13593 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13595 * src/SDCCutil.c (pathEquivalent): defined but not used
13596 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
13597 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
13598 * configure: rebuilt from configure.in
13599 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13600 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13601 * device/include/Makefile.in: replace sdcc_datadir
13602 * device/lib/Makefile.in: replace sdcc_datadir
13603 * Makefile.common.in: add LDFLAGS from configure
13604 * packihx/Makefile.in: use LDFLAGS
13605 * src/Makefile.in: use LDFLAGS
13606 * support/cpp2/Makefile.in: add LDFLAGS from configure
13607 * support/makebin/Makefile: use LDFLAGS
13608 * .version: bumped version number to 2.3.5
13610 2003-04-12 Borut Razem <borut.razem AT siol.net>
13612 * completed "different paths" task:
13613 * src/SDCCmacro.c: fixed bug in handling quotes
13614 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
13615 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
13617 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13619 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
13621 2003-04-11 kevin Vigor <kevin AT vigor.nu>
13623 * ds390/gen.c ds390/peeph.def: fix bug 706781
13625 2003-04-11 Borut Razem <borut.razem AT siol.net>
13627 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
13629 2003-04-10 Scott Dattalo <scott AT dattalo.com>
13631 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
13632 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
13633 set - this bit used to not be set...).
13634 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
13635 bad code in PIC Port
13636 * src/regression/and2.c added to test bug 609268
13637 * src/regression/Makefile added and2.c to regression test
13640 2003-04-08 <johan AT CP255758-A>
13642 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
13643 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
13644 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
13646 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
13648 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
13650 * support/cpp2/Makefile.in: fix bug #487815
13651 * configure: rebuilt from configure.in
13652 * Makefile.common.in: docdir changed, new path suffixes
13653 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13654 * sdcc_vc_in.h: reflect changes from sdccconf.h
13655 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
13656 * src/SDCCutil.h: remove BINDIR hack
13657 * doc/sdccman.lyx: update new path hierarchy
13659 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13661 * src/SDCCpeeph.c: added okToRemoveSLOC test
13663 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13665 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
13667 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13669 * src/SDCCpeeph.c: added labelIsReturnOnly test
13670 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
13672 2003-04-05 <johan AT balder>
13674 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
13675 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
13676 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
13677 * src/SDCCast.c: fixed a warning
13678 * src/SDCCast.h: fixed a warning
13679 * src/SDCCicode.c (operandFromAst): fixed a warning
13681 2003-04-04 <johan AT balder>
13683 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
13684 * src/SDCCast.c (decorateType): fixed bug #715076
13685 * src/SDCC.y: fixed bug #702907
13687 2003-04-03 <johan AT balder>
13689 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
13690 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
13691 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
13692 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
13693 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
13695 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
13697 * _decdptr.c: fix return values
13698 * _gptrget.c: fix return values
13699 * _gptrgetc.c: fix return values
13700 * _gptrput.c: fix return values
13701 * _mulint.c: fix return values
13702 * as/z80/Makefile: fix 'make -j' problem
13704 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
13706 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
13707 * configure.in: big cleanup, updated to autoconf 2.5x
13708 * configure: rebuilt from configure.in
13709 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13710 * sdcc_vc_in.h: reflect changes from sdccconf.h
13711 * doc/Makefile: fixed a flaw in "make install"
13713 2003-04-02 <johan AT balder>
13715 * src/ds390/gen.c (genCmp): no comments
13716 * src/mcs51/gen.c (genCmp): no comments
13717 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
13718 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
13720 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
13722 * support/regression/generate-cases.py: place generated file in given sub directory
13723 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
13724 * support/regression/Makefile: improvements for 'make -j';
13725 side effect: it's simpler and faster now
13727 2003-03-31 Borut Razem <borut.razem AT siol.net>
13729 * src/z80/main.c: link-{port} and as-{port} defined without path
13730 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
13732 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
13734 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
13736 2003-03-30 Borut Razem <borut.razem AT siol.net>
13738 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
13739 changed type of list parameter to set
13740 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
13741 * src/port.h: changed type of do_assemble() parameter to set
13742 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
13743 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
13744 definition of "cppoutfilename" macro with NULL value in preProcess()
13745 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
13746 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
13747 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
13748 replaced with set *binPathSet
13749 * shash_add() deallocates the item, if allready exsists, before adding the new one
13750 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
13752 2003-03-30 Scott Dattalo <scott AT dattalo.com>
13754 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
13755 a nested for loop bug in the PIC port
13756 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
13759 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
13761 * support/Util/dbuf.h: remove C++ stuff to make it portable
13763 2003-03-28 Borut Razem <borut.razem AT siol.net>
13765 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
13766 literal strings in stringLiteral()
13767 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
13768 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
13771 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
13773 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
13775 2003-03-26 <johan AT balder>
13777 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
13778 * src/ds390/gen.c (saveRegisters): catched symbol abuse
13779 * src/SDCCast.c (decorateType): fixed " -v < 3"
13781 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
13783 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
13784 Added Lenny Story's debug infrastructure changes:
13785 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
13786 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
13787 * src/cdbFile.c: added
13788 * src/SDCCdebug.c: added
13789 * src/SDCCdebug.h: added
13790 * src/SDCCast.c (createFunction)
13791 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
13792 * src/SDCCmain.c (parseCmdLine, main)
13793 * src/SDCCmem.c (redoStackOffsets)
13794 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
13797 * src/avr/gen.c (genAVRCode)
13798 * src/ds390/gen.c (gen390Code)
13799 * src/mcs51/gen.c (gen51Code)
13800 * src/pic/gen.c (genpic14Code)
13801 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
13802 * src/xa51/gen.c (genXA51Code)
13803 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
13805 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13807 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
13808 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
13810 2003-03-22 <johan AT balder>
13812 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
13814 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
13816 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
13817 * doc/cdbfileformat.lyx: added, written by Lenny Story
13818 * doc/Makefile: added cdbfileformat.lyx
13819 * doc/clean.mk: added cdbfileformat.lyx
13821 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
13823 * src/mcs51/peeph.def: fix bug #705773
13825 2003-03-20 <johan AT balder>
13827 An sfr/sbit can have an "at #" AND an initializer
13828 * src/SDCCsymt.c (checkSClass):
13829 * src/SDCCmem.c (allocGlobal):
13830 * src/SDCCmem.c (allocLocal):
13831 * src/SDCCast.c (createBlock):
13833 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
13835 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
13837 2003-03-16 <johan AT balder>
13839 Undid the hackup of const and volatile, the problem is much bigger
13841 * src/SDCCast.c:1.171
13842 * src/SDCCglue.c:1.138
13843 * src/SDCCicode.c:1.146
13844 * src/SDCCsymt.c:1.150
13845 * src/SDCCval.c:1.65
13847 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
13849 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
13850 * src/ds390/gen.c (genAddrOf): fixed bug #704087
13852 2003-03-13 <johan AT balder>
13854 Hackup const and volatile modifiers in type chains a bit:
13856 * src/SDCCast.c:1.169
13857 * src/SDCCglue.c:1.136
13858 * src/SDCCicode.c:1.143
13859 * src/SDCCsymt.c1.146
13860 * src/SDCCsymt.h1.59
13861 * src/SDCCval.c:1.63
13863 2003-03-12 <johan AT balder>
13865 * src/SDCCBBlock.h: more LRH debugging junk
13866 * src/SDCCcflow.h: more LRH debugging junk
13867 * src/SDCCloop.c: more LRH debugging junk
13868 * src/SDCC.y (struct_declaration): fixed bug #697590
13869 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
13870 * src/ds390/gen.c (aopForRemat): fixed bug #700031
13871 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
13873 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13874 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
13875 test function names must now match exactly).
13876 * src/SDCCcse.c: added special case in findCheaperOp to allow
13877 extending a short integer. Makes less awful code for bug 700121 test case.
13879 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13881 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
13882 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
13884 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13886 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
13887 actually called (operandsNotEqual() was called for all
13888 operandsNotEqualX tests).
13890 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13892 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
13893 with shorter literals. Fixes bug 700121.
13895 2003-03-11 <johan AT balder>
13897 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
13899 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
13901 * src/SDCCloop.c (mergeRegions): an evil beast is dead
13902 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
13904 2003-03-10 Borut Razem <borut.razem AT siol.net>
13906 * src/SDCCmain.c: pipe preprocessor's output
13907 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13908 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13909 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
13910 which closes all pipes in pipeSet set
13911 * src/SDCCset.c: free deleted item in function deleteSetItem()
13912 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
13913 moved from z80 to src subproject
13914 * .version: increased version number to 2.3.4
13916 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
13918 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
13919 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
13920 * support/regression/ports/xa51/spec.mk: fix typo
13922 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
13924 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
13926 2003-03-09 Borut Razem <borut.razem AT siol.net>
13928 * src/SDCCmain.c: pipe preprocessor's output
13929 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13930 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13931 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
13932 which closes all pipes in pipeSet set
13933 * src/SDCCset.c: free deleted item in function deleteSetItem()
13934 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
13935 moved from z80 to src subproject
13937 2003-03-09 Borut Razem <borut.razem AT siol.net>
13939 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
13940 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
13941 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
13942 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
13943 * src/SDCCglobl.h: unification of WIN32 native definitions
13945 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13947 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
13949 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
13951 * src/configure.in: check for endianess (even while cross-compiling)
13952 * src/configure: check for endianess (even while cross-compiling)
13953 * src/configure_in.h: check for endianess (even while cross-compiling)
13954 * src/avr/gen.c: remove old endianess stuff
13955 * src/mcs51/gen.c: remove old endianess stuff
13956 * src/ds390/gen.c: remove old endianess stuff
13957 * src/pic/gen.c: remove old endianess stuff
13958 * src/pic/genarith.c: remove old endianess stuff
13959 * src/pic/glue.c: fix endianess check
13960 * src/pic16/gen.c: remove old endianess stuff
13961 * src/pic16/genarith.c: remove old endianess stuff
13962 * src/pic16/glue.c: fix endianess check
13963 * src/xa51/gen.c: remove old endianess stuff
13964 * src/z80/gen.c: fix endianess check
13965 * src/SDCCglue.c: fix endianess check
13966 * src/ds390/peeph.def: fix bug 700036
13968 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
13970 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
13971 * src/configure: find appropriate data-types on host for SDCC's int and long
13972 * src/configure.in: find appropriate data-types on host for SDCC's int and long
13973 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
13974 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
13976 2003-03-07 <johan AT balder>
13979 some minor cleanups before the big shot
13980 OP_DEFS and OP_USES now use Kevin's protection
13981 new option --nolabelopt
13983 * src/SDCCBBlock.c:
13992 * src/ds390/ralloc.c:
13993 * src/mcs51/ralloc.c:
13994 * src/pic/ralloc.c:
13995 * src/xa51/ralloc.c:
13996 * src/z80/ralloc.c:
13998 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14000 * src/pic/pcode.c (get_op): fix 64 bit warnings
14001 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14002 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14003 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14004 * support/regression/tests/malloc.c: fix 64 bit warnings
14006 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14008 * src/mcs51/gen.c (genMinus): fixed bug 696436
14010 2003-03-02 Borut Razem <borut.razem AT siol.net>
14012 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14014 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14016 * configure.in: test for mkstemp
14017 * sdccconf_in.h: add HAVE_MKSTEMP
14019 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14021 * device/include/ctype.h: removed warning while using --stack-auto
14022 * device/include/malloc.h: removed warning while using --stack-auto
14023 * device/include/string.h: removed warning while using --stack-auto
14025 2003-02-23 Borut Razem <borut.razem AT siol.net>
14027 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14028 because NDEBUG is defined (see man assert)
14029 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14031 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14033 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14034 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14036 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14038 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14039 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14041 2003-02-18 <johan AT balder>
14043 * as/mcs51/asmain.c (asmbl): module can start with a digit
14044 * as/z80/asmain.c (asmbl): module can start with a digit
14046 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14048 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14049 * src/asm.c: fix pipe() for Mingw32
14051 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14053 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14054 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14055 make -V work again; --c1mode reads now from stdin
14056 * doc/sdccman.lyx: added --c1mode
14057 * support/Util/SDCCerr.c: new messages for c1 mode
14058 * support/Util/SDCCerr.h: new messages for c1 mode
14059 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14061 2003-02-15 <johan AT balder>
14063 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14065 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14067 * doc/sdccman.lyx: Environment variables, -o and other minor things
14069 2003-02-14 <johan AT balder>
14071 * src/xa51/main.c: before anyone really tries to use it :)
14073 * Install doc's in share/sdcc/doc
14074 * removed some obsolete files
14075 * Do a proper make distclean and uninstall
14076 M Makefile.common.in
14079 M device/include/Makefile.in
14080 M device/lib/Makefile.in
14083 M sim/ucsim/doc/Makefile.in
14085 R src/avr/peeph.rul
14086 R src/xa51/peeph.rul
14087 M support/cpp2/Makefile.in
14088 M support/makebin/Makefile
14091 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14093 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14095 2003-02-10 Borut Razem <borut.razem AT siol.net>
14097 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14098 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14099 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14100 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14101 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14102 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14103 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14104 src/z80/Makefile.bcc: Borland Makefile cleanup
14105 * as/z80/Makefile.bcc: Added Borland Makefile
14106 * support/cpp2/borland.h: Removed
14108 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14110 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14111 * src/SDCC.lex: new pragma NOIV
14112 * src/SDCCglobl.h: new pragma NOIV
14113 * src/SDCCmem.c: new pragma NOIV
14115 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14117 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14119 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14121 * src/SDCCmain.c: signal handling is switched off by --debug
14122 * doc/Makefile: small fix for install; use clean.mk again
14123 * doc/clean.mk: clean *.pdf and *.html too
14125 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14127 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14128 * device/lib/printfl.c: fix a ds390 bug by making it portable
14129 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14130 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14131 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14132 * debugger/mcs51/cmd.c: converted multi-line string literals
14133 * sim/ucsim/globals.cc: converted multi-line string literals
14134 * src/SDCCmain.c: introduced signal handler to remove temp files
14135 * doc/Makefile: small tweaks, implement clean
14136 * doc: removed generated files
14138 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14140 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14141 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14142 Address Record is not correctly generated for DS390."
14144 2003-02-02 Borut Razem <borut.razem AT siol.net>
14146 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14147 * as/mcs51/asm.h: fixed compilation with Borland C
14148 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14149 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14150 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14151 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14152 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14153 src/z80/Makefile.bcc: delete $(LIB) only if exist
14154 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14156 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14158 * device/include/malloc.h: introduced NULL
14159 * device/include/string.h: introduced NULL
14160 * device/include/stdlib.h: introduced NULL
14161 * device/lib/_memcpy.c: removed NULL
14162 * device/lib/_strcat.c: removed NULL
14163 * device/lib/_strchr.c: removed NULL
14164 * device/lib/_strcmp.c: removed NULL
14165 * device/lib/_strcpy.c: removed NULL
14166 * device/lib/_strcspn.c: removed NULL
14167 * device/lib/_strlen.c: removed NULL
14168 * device/lib/_strncat.c: removed NULL
14169 * device/lib/_strncmp.c: removed NULL
14170 * device/lib/_strncpy.c: removed NULL
14171 * device/lib/_strpbrk.c: removed NULL
14172 * device/lib/_strrchr.c: removed NULL
14173 * device/lib/_strspn.c: removed NULL
14174 * device/lib/_strstr.c: removed NULL
14175 * device/lib/_strtok.c: removed NULL
14176 * device/lib/malloc.c: removed NULL, include own header
14178 2003-02-02 <johan AT balder>
14180 * 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
14181 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14182 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14183 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14184 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14185 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14187 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14189 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14192 2003-02-01 <johan AT balder>
14194 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14196 2003-01-31 <johan AT CP255758-A>
14198 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14200 2003-01-30 <johan AT balder>
14202 * src/SDCCBBlock.c: automatic bug detection
14203 * src/SDCCicode.c: automatic bug detection
14205 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14207 * src/SDCCglobl.h: now --xram-size 0 works
14208 * src/SDCCmain.c: now --xram-size 0 works
14210 2003-01-29 <johan AT balder>
14212 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14214 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14216 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14217 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14218 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14219 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14220 * src/SDCCglobl.h: Added options --xram-size and --code-size
14221 * src/SDCCmain.c: Added options --xram-size and --code-size
14223 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14225 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14226 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14228 2003-01-27 <johan AT balder>
14230 * src/SDCC.y: fixed bug #613764
14232 2003-01-26 <johan AT balder>
14234 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14235 * src/SDCCsymt.h: fixed bug #673374
14236 * src/SDCCglue.c: fixed bug #661910
14237 * src/SDCCast.c: fixed bug #458099 and 673374
14239 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14241 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14242 * as/mcs51/strcmpi.h: added
14243 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14244 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14245 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14246 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14247 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14248 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14249 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14250 * as/mcs51/Makefile.aslink: new module strcmpi
14251 * as/mcs51/Makefile.asx8051: new module strcmpi
14252 * as/mcs51/Makefil.bcc: new module strcmpi
14253 * as/mcs51/Makefile.in: new module strcmpi
14254 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14256 2003-01-26 <johan AT balder>
14258 * src/SDCCglue.c: reverted back to 1.124
14259 * src/SDCCast.c: reverted back to 1.156
14260 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14262 2003-01-25 <johan AT balder>
14264 * src/SDCCglue.c: A better fix for bug #661910
14265 * src/SDCCast.c: A better fix for bug #661910
14266 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14268 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14270 * src/Makefile.in: remove spawn.o
14271 * src/SDCCmain.c: remove spawn.h
14272 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14273 * src/spawn.c: removed
14274 * src/spawn.h: removed
14275 * support/regression/ports/ds390/spec.mk: link with -r
14277 2003-01-24 <johan AT CP255758-A>
14279 * src/ds390/gen.c (aopOp): fixed bug #667458
14280 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14281 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14282 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14284 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14286 * src/mcs51/peeph.def: better assembler identation by Frieder
14287 * src/mcs51/gen.c: better assembler identation by Frieder
14289 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14291 * as/z80/string.h: removed for gcc 3.2
14292 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14293 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14295 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14297 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14298 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14299 * support/regression/Makefile: separate temp files for ports
14300 * support/regression/generate-cases.py: separate temp files for ports
14301 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14302 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14304 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14306 * moved tinitalk to device/examples/ds390
14308 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14310 * as/mcs51/lkmem.c: rflag is for DS390
14311 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14312 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14313 (linkEdit): move mem- and map-files the same way as ihx-files
14314 * src/z80/main.c (_setDefaultOptions): removed --generic
14315 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14316 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14317 * src/pic/glue.c (picglue): --c1mode works again
14318 * src/pic16/glue.c (pic16glue): --c1mode works again
14319 * src/asm.c (printCLine): fix #660034
14321 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14323 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14324 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14325 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14326 * as/mcs51/lkmem (summary): better fix for sp problem
14327 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14328 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14329 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14330 remove --stack-after-data
14332 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14334 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14335 * src/SDCCutil.c (join): ugly bug: missing '\0'
14336 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14338 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14340 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14342 * src/pic/main.c (_asmCmd): gpasm supports -o
14343 * src/z80/main.c: more general macros
14344 * device/lib/Makefile.in: remove intermediate files
14346 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14348 * .version: Bumped version number to 2.3.3
14349 * src/SDCCBBlock.c: new option -o
14350 * src/SDCCglobl.h: new option -o
14351 * src/SDCCglue.c: new option -o
14352 * src/SDCCmain.c: new option -o
14353 * src/asm.c: new option -o
14354 * src/ds390/main.c: new option -o
14355 * src/pic/glue.c: new option -o
14356 * src/pic/pcode.c: new option -o
14357 * src/pic/ralloc.c: new option -o
14358 * src/pic16/glue.c: new option -o
14359 * src/pic16/pcode.c: new option -o
14360 * src/pic16/ralloc.c: new option -o
14361 * src/z80/main.c: new option -o
14362 * device/lib/Makefile.in: use -o
14363 * support/regression/ports/ds390/spec.mk: use -o
14364 * support/regression/ports/gbz80/spec.mk: use -o
14365 * support/regression/ports/mcs51/spec.mk: use -o
14366 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14367 * support/regression/ports/z80/spec.mk: use -o
14368 * support/regression/ports/ucz80/spec.mk: use -o
14369 * support/regression/ports/xa51/spec.mk: use -o
14370 * support/regression/fwk/lib/timeout.c: fix usage string
14372 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14373 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14375 2003-01-07 <johan AT balder>
14377 * src/SDCCast.c (decorateType): fixed bug #600035
14379 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14380 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14381 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14382 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14383 * src/pic/pcode.c: outcommented unused variable to remove warnings
14384 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14386 2003-01-06 <karl AT turbobit.com>
14387 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14390 2003-01-06 <johan AT balder>
14392 * src/SDCCicode.c: fixed array add
14394 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14395 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14396 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14398 2003-01-04 <johan AT balder>
14400 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14402 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14403 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14405 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14406 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14407 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14409 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14410 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14412 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14413 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14415 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14416 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14418 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14420 * in /sdcc/as/mcs51/ changed these files in order to create an
14421 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14422 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14423 following files to include the previous two files: aslink.dsp,
14424 Makefile.aslink, Makefile.bcc, and Makefile.in.
14426 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14427 .adb instead of .cdb
14429 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14431 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14432 value from option --iram-size.
14434 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14436 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14439 2002-09-18 <wiml AT hhhh.org>
14441 * SDCClrange.h: exposed setFromRange() and setToRange()
14442 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14443 packRegsForAccUse() (bug 542397)
14444 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14445 multiple times and emitting the fetch operations more than once
14446 added aopGetUsesAcc() function to allow binary operators to
14447 fetch their operands in the correct order; made genMinus() emit
14448 compact code for X = LITERAL - Y
14450 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14451 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14452 sprintf() in line 1267.
14454 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14455 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14458 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14459 Changes to aslink (All the changes are marked with 'JCF'):
14461 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14464 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14465 area BSEG. Also moves, if possible, the DATA area down into the internal
14466 ram so more space is available.
14468 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
14471 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
14472 not bytes. Function summary() which creates a memory usage summary
14473 file with extension .mem. Reports of overlaping stack and small stack
14474 size. If the space for the stack is less than 16 bytes aslink trows a
14477 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
14478 the 8051. Option 'y' for memory summary output file.
14480 Changes to sdcc (All the changes are marked with 'JCF'):
14482 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
14484 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
14485 overlaying area for it (uses RegBankUsed[4]).
14487 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
14488 bank zero as used by default. By default aslink locates the stack
14489 (equivalent to --stack-after-data). Pass option 'y' to aslink for
14490 the creation of the .mem file. Delegates the allocation of data area
14491 to aslink (it is not longer 0x30 by default). If --stack-loc passes
14492 the begining of the stack area to aslink.
14494 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
14495 glue() in SDCCglue.c creates an area for it.
14497 2002-09-03 Borut Razem <borut.razem AT siol.net>
14498 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
14499 sdcc/src/pic/glue.c:
14500 introduced atexit() handler for teporay files removal in case of
14501 errors, assertions, ...
14503 2002-08-29 Borut Razem <borut.razem AT siol.net>
14504 * sdcc/support/cpp2/auto-host_vc_in.h:
14505 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
14506 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
14507 Maybe there is a similar problem with BORLANDC? It should be checked!
14509 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
14510 corrected improper use of assert: the assignment to clr variable was done inside the assert.
14511 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
14512 was not executed, and the compiler (cl) launched a warning:
14513 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
14515 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14516 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
14518 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
14519 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
14521 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14522 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
14523 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
14524 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14525 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
14526 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
14527 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
14528 - added Release configuration in VS projects
14529 - review of compiler an linker options
14530 - VC .exe files are generated in bin_vc directory, not to interfere
14531 with binaries generated from other projects (cygwin, mingw, bcc ...)
14533 * sdcc/src/yacc.dsp: added
14535 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
14536 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
14537 and insert the version number definitions from .version
14539 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
14541 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
14542 added - genarate auto-host.h using auto-host_vc_in.h as template
14545 removed from CVS, generated automatically
14547 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
14548 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
14550 2002-08-11 Borut Razem <borut.razem AT siol.net>
14551 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
14553 2002-08-10 Borut Razem <borut.razem AT siol.net>
14554 * src/SDCCmain.c (main):
14555 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
14556 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
14557 The consequence was that some temporary files were not removed.
14560 unification of code in functions tempfilename() and tempfile():
14561 function tempnam() is defined in Visual Studio 6.0 and .NET
14563 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
14565 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14566 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
14567 - removed compiler command line option /WX: Treats all warnings as errors
14568 - update a list of source files, included into the project
14570 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14571 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
14572 changed project type to Generic Project so that can be correcly converted to VS.NET project
14574 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
14576 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
14578 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
14580 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
14581 added return 0 statements after assert() to make compiler happy
14583 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
14584 added newline in the def file to keep MSC compiler satisfied
14586 * sdcc/src/z80/gen.c:
14587 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
14588 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
14589 - solved MSC error in function aopDump()
14591 * sdcc_vc.h: define PREFIX as "\\sdcc"
14593 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
14594 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
14596 2002-06-22 Scott Dattalo <scott AT dattalo.com>
14597 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
14598 - Rewrote the register banking algorithm.
14599 - Added pCode live-range analysis to registers (for now, only non-used and
14600 singly-used registers optimized away)
14602 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
14604 * 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.
14606 2002-05-10 Scott Dattalo <scott AT dattalo.com>
14607 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
14609 2002-04-22 Michael Hope <michaelh AT vroom>
14611 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
14613 * configure.in (DD_COPT): Added include support required for gbdk.
14615 * .version: Bumped version number just to increase it.
14617 * src/SDCCmain.c: Added -nostdinc to the default options.
14619 2002-04-15 Michael Hope <michaelh AT vroom>
14621 * device/lib/z80/printf.c (sprintf): Added.
14623 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
14625 * src/z80/peeph.def: Added transpose redundent load rule.
14627 * src/z80/main.c: Added force callee saves for jaune.
14629 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
14631 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
14633 2002-03-28 Johan Knol <johan AT balder>
14635 * src/SDCCval.c: fixed bug #532436
14637 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14639 Added "char *Processor" field to the port structure.
14642 Added -p option. Allows port dependent processor to be specified.
14645 Initialized the new field char *Processor field to NULL in all ports
14648 Compiler generated registers for interrupt context saving
14649 were not getting allocated.
14651 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
14654 Fixed left shift. Will promote the left side of a left shift
14655 if a) left shifting more than size of operand or b) when assigned
14656 to something size > size of left side
14658 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14660 tons of changes. Register allocation has been
14661 rewritten. Added customization for the various PICs. Flow
14662 analysis is restructured. ...
14664 * src/pic/device.h:
14667 * src/pic/device.c:
14668 Added. device.c is a PIC port hack to accomodate variations
14671 2002-03-13 Michael Hope <michaelh AT vroom>
14673 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
14675 2002-03-04 johanknol <johanknol AT manik>
14677 * /src/SDCCval.c: fixed
14679 const unsigned char arr[][2] = { { 0, 1 } };
14680 t18.c:1: error: Initializer element is not constant
14682 2002-03-04 bela <bela AT manik>
14684 * /device/include/mcs51reg.h:
14685 ds89c420 register definition update
14687 2002-03-03 <johan AT FRIJA>
14689 * support/Util/SDCCerr.c: did something, but don't no why anymore
14691 * support/regression/tests/bug-524691.c: made it a little less shy
14693 * src/SDCCast.c (decorateType): fixed bug #524697
14695 * src/SDCCast.c: made some lineno improvements
14697 * src/SDCCval.c (getNelements): changed warning to error
14699 * src/SDCCglue.c (printIvalArray): changed warning to error
14701 * src/SDCCicode.c: fixed a warning for mingw
14703 * src/SDCCast.c (decorateType): fixed the << promotion for ops
14705 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
14707 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
14709 * src/ds390/peeph.def:
14710 Added some more peephole rules
14712 * src/ds390/gen.c: Various fixes & enhancements
14714 * src/SDCClrange.c, src/SDCClrange.h:
14715 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
14717 * src/ds390/ralloc.c:
14718 various fixes & enhancements (ds390) specific
14720 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
14721 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
14724 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
14726 2002-03-02 <johan AT FRIJA>
14728 * src/SDCCast.c (decorateType): fixed bug #524708
14730 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
14732 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
14734 2002-03-01 Michael Hope <michaelh AT vroom>
14736 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
14738 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
14740 2002-03-01 <johan AT FRIJA>
14742 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
14744 * src/SDCCast.c (decorateType): fixed bug #524209
14746 * src/SDCCval.c (valNot): fixed bug #524195
14748 2002-02-26 <johan AT balder>
14750 * src/xa51/gen.c: fixed a warning
14752 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
14754 * src/SDCCast.c (decorateType): fixed bug #522534
14756 2002-02-23 <johan AT balder>
14758 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
14760 2002-02-22 <johan AT balder>
14762 * src/SDCCast.c: fixed bug #514865
14764 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
14766 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
14768 * sdcc/src/SDCCloop.c:
14769 Previous fix was not good. basic blocks that have "break" or "return" are
14770 not really partof a loop , but live ranges used in these blocks should
14771 be live thru the entire loop, so set partOfLoop but don't add them to
14774 2002-02-21 <johan AT FRIJA>
14776 * src/SDCCcse.c: fixed bug #514308
14778 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
14781 Fixed BUG #519583. If a conditional block ended in a return/break
14782 statement inside a loop, it was not being considered part of the loop.
14784 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
14786 2002-02-10 Karl Bongers <karl AT turbobit.com>
14789 Fixed up SDCDB debugger somewhat. Updated debugger/README
14790 with lots of comments and notes.
14792 * device/examples/test2.c:
14793 Fix bug, "red" variable not being initialized(compiler complained).
14795 * device/examples/Makefile, examples/test3.c:
14796 Add Makefile in device/examples folder, compiles test3.c
14797 for use as a multiple module SDCDB test case.
14799 * sim/ucsim/cmd.src/cmdset.cc:
14800 Took out debug printfs in ucsim "next" command.
14802 * sim/ucsim/xa.src:
14803 Karl and Johan start ucsim XA support. Most dissassembly working,
14804 about 75% emulation done(plenty of work remaining).
14806 * sim/ucsim/z80.src:
14807 Add Z80 support to ucsim, add test-ucz80 regression test,
14808 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
14809 Notice z80 compiler fails on examples/test3.c/crc code.
14811 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
14813 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
14814 Added support for --parms-in-bank1
14816 * src/ds390/peeph.def:
14817 added a few more peephole optimzations
14819 * src/ds390/main.c:
14820 1) added __builtin_inp & __builtin_outp used to read in data of given length
14821 from a memory mapped port
14822 2) added __builtin_memcmp
14823 3) added __builtin_swapw swap bytes of a short
14825 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
14826 1) handle multiple send & receives from register bank1
14827 2) ralloc can now allocate DPTR1 to some liveRanges
14829 * src/SDCCsymt.c, src/SDCCsymt.h:
14830 changes to handle multiple sends & receives
14832 * src/SDCCptropt.h:
14833 added some pointer arithmetic optimization
14835 * src/SDCCptropt.c:
14836 added some pointer arithmetic optimizations but not stable yet so not
14837 called from anywhere (will get this working shortly)
14839 * src/SDCCopt.c: fixed for multiple sends & receives
14842 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
14843 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
14844 set preprocessor defines (depending on options)
14846 * src/SDCCicode.c, src/SDCCicode.h:
14847 changes made to handle multiple sends & receives
14850 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
14852 * src/SDCCcse.c, src/SDCCcse.h:
14853 added function findbackward def (to be used in upcoming optimization)
14855 * src/SDCCcflow.c, src/SDCCcflow.h:
14856 added function returnAtEnd - to determine if a basic block terminates with
14859 * src/SDCCast.c, src/SDCCast.h:
14860 added option parms-in-bank1
14862 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
14863 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
14864 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
14865 adjusted for --parms-in-bank1 option
14867 * device/include/string.h:
14868 donot redefine "reentrant" keyword
14870 * device/include/ds80c390.h: Added some more SFRs
14872 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14874 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
14876 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14878 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
14880 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14882 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
14884 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
14886 * Added --xram-movc option
14888 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14890 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
14892 2002-01-11 Johan Knol
14894 * Added math lib of Jesus Calvino-Fraga
14896 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
14898 * src/SDCCmain.c (processFile): fix processing of ../../src.c
14899 * support/regression/Makefile: new target test-mcs51-stack-auto
14900 * support/regression/ports/mcs51-stack-auto/spec.mk: added
14902 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14904 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
14906 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14908 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
14910 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
14912 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
14914 * src/SDCCglue.h: add definition for printIvalChar()
14916 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/SDCCast.c: fix #498138 by Johan
14920 * src/SDCCglue.c: fix #498138 by Johan
14922 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
14924 * support/regression/Makefile: fix clean
14926 * support/regression/ports/ds390/support.c: fix transmission of last character
14928 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
14930 * /sdcc/src/ds390/gen.c:
14931 a) improved computing address of stack variable
14932 b) took out some #if 0 code
14933 c) improved parmBytes adjustment
14934 d) improved genPlusIncr & genMinusIncr
14935 e) genCmp could generate bad code (when left assigned to DPTR)
14936 f) Fixed bug in hasInc
14938 * /sdcc/src/ds390/ralloc.c:
14939 a) packRegsForSupport could mess up live information (Fixed)
14940 b) packRegsDPTRuse could be incorrect for left & right shift
14942 * /sdcc/src/mcs51/ralloc.c:
14943 packRegsForSupport could mess up the live information (Fixed)
14945 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
14947 * /sdcc/src/SDCCast.c:
14948 can reverse a loop even if function call is present as long
14949 as the loop control variable is local & is not passed as parameter
14951 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
14953 * /sdcc/ChangeLog: *** empty log message ***
14955 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
14956 More builtin function additions for TININative
14958 * /sdcc/src/ds390/ralloc.c:
14959 Had broken the regression testsuite
14961 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
14963 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
14964 Added funcattr hasStackParms will be set for reentrant functions when there
14965 are paramteres on the stack, this helps in minimizing frame pointer generation
14966 typeFromStr can handle function pointers now
14968 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
14969 *** empty log message ***
14971 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
14973 * /src/ds390/gen.c, /src/ds390/main.c:
14974 More builtin function additions for TININative
14976 * /src/ds390/ralloc.c:
14977 Had broken the regression testsuite
14979 * /src/SDCCast.c: Fixed a bug in dumptree
14981 * /src/SDCCsymt.c, /src/SDCCsymt.h:
14982 Added funcattr hasStackParms will be set for reentrant functions when there
14983 are paramteres on the stack, this helps in minimizing frame pointer generation
14984 typeFromStr can handle function pointers now
14986 * /doc/builtins.txt, /doc/TININative.txt:
14987 *** empty log message ***
14990 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
14992 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
14993 ALPHA version for -mTININative
14995 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
14996 updated to reflect changes in the port structure
14999 added function do_assemble (similar to do_link) if non-null this function
15000 will be called to do assembly (-mTININative) requires a multi command
15002 added function genAssemblerEnd will be called to generate assembler Epilogue
15005 added _JavaNative to debug info printing
15007 * /src/SDCCmain.c: added option --tini-libid
15008 added port->do_assemble function (-mTININative) has a multi command assemble
15010 * /src/SDCCglue.c: Disabled "constExpr" check
15011 added port->genAssemblerEnd function
15013 * /src/SDCCglobl.h: Added option --tini-libid value
15016 tookout optimizeCompare from the header (has no external references)
15018 * /src/SDCCast.c: made one more function "static"
15020 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15022 * src/z80/mappings.i: Added z80asm support.
15024 * src/z80/main.c: Added z80asm support on --asm=z80asm
15026 * src/z80/gen.c: Fixed asm portability issues.
15028 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15030 * src/SDCCglue.c (printExterns): Added global/extern split.
15032 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15034 * support/regression/Makefile: added test for mcs51 model large
15036 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15038 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15040 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15042 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15044 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15046 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15048 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15050 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15052 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15054 * support/regression/tests/simplefloat.c: Port to mcs51.
15056 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15057 * support/regression/tests/bug-485362.c: Added.
15059 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15061 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15063 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15065 * src/z80/gen.c (aopDump): Added a dump function.
15067 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15068 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15070 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15072 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15074 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15076 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15078 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15080 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15082 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15084 * support/regression/ports/ds390/support.c: Use tinibios.
15086 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15088 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15090 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15091 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15093 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15095 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15097 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15099 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15101 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15102 (packRegsForIYUse): Created and optimised.
15104 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15106 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15107 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15109 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15111 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15113 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15115 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15117 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15119 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15121 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15123 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15125 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15127 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15129 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15131 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15132 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15133 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15135 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15137 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15138 (genNotFloat): Added.
15139 (genUminusFloat): Added.
15141 * device/lib/z80/Makefile: Added floating pt stubs.
15143 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15145 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15147 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15149 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15151 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15153 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15155 * sdcc/support/regression/Makefile: Add port ds390.
15157 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15159 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15161 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15163 * sdcc/support/regression/ports/ds390/support.c: Added.
15165 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15167 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15169 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15171 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15173 * device/include/malloc.h: Added z80 and gbz80 support.
15175 * device/lib/gbz80/heap.s: Added.
15177 * device/lib/z80/heap.s: Added.
15179 * device/lib/malloc.c: Added z80 and gbz80 support.
15181 * support/regression/tests/malloc.c (testMalloc): Added.
15183 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15185 * support/regression/tests/bug-478094.c: Added.
15187 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15189 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15191 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15193 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15195 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15197 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15199 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15201 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15203 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15205 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15207 * support/regression/tests/bug-477927.c: Added.
15209 * src/z80/peeph.def: Added minor rules.
15211 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15213 * src/z80/peeph.def: Added jump optimisation modification.
15215 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15217 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15219 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15221 * support/regression/tests/funptrs.c: Added.
15223 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15225 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15227 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15229 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15231 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15233 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15234 (movLeft2ResultLong): Created.
15236 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15237 (joinPushes): Added. Joins two char pushes into a word push.
15239 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15241 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15243 * support/makebin/Makefile (install): Added creation of dest dir.
15245 2001-10-24 Karl Bongers <karl AT turbobit.com>
15247 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15249 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15251 * src/z80/ralloc.c: Turned off faulty pack for one use.
15253 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15255 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15257 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15259 * support/regression/Makefile: Improved clean
15261 * support/regression/ports/gbz80/spec.mk: Added clean
15263 * support/regression/ports/host/spec.mk: Added clean
15265 * support/regression/ports/z80/spec.mk: Added clean
15267 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15269 * support/regression/ports/mcs51/timeout.c: little improvements
15271 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15273 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15275 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15277 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15279 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15281 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15283 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15285 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15286 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15288 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15290 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15292 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15294 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15296 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15298 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15300 * support/regression/tests/longor.c: Added.
15302 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15304 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15306 * as/mcs51/aslink.h: define PATH_MAX
15308 * as/mcs51/asm.h: define PATH_MAX
15310 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15312 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15314 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15316 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15318 * src/SDCCglobl.h: define PATH_MAX
15320 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15322 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15324 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15326 * src/z80/gen.c (gencjneshort): Fixed
15328 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15330 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15332 * support/regression/tests/bug-469671.c: Added.
15334 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15336 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15338 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15340 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15342 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15344 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15346 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15348 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15350 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15352 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15354 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15356 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15358 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15360 * 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.
15362 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15364 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15366 2001-10-07 <johan AT FRIJA>
15368 * device/lib/gets.c (gets): fixed the return value.
15370 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15371 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15373 * 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.
15375 * 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.
15377 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15379 * src/pic/gen.c: Removed Safe_strdup.
15381 * configure.in: Added option to enable libgc support.
15383 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15384 (bitVectUnion): Optimised.
15385 (bitVectIntersect): Optimised.
15386 (bitVectBitsInCommon): Optimised.
15387 (bitVectCplAnd): Optimised.
15389 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15391 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15393 * src/SDCCmain.c: distinguish between assembler debug and plain options
15395 * src/avr/main.c: remove standard assembler options
15397 * src/ds390/main.c: remove standard assembler options
15399 * src/mcs51/main.c: remove standard assembler options
15401 * src/port.h: removed "PENDING" comment
15403 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15405 * src/device/lib/_mulint.c : new, with assember functions
15407 * src/device/lib/_mullong.c : new, with assember functions
15409 * src/device/lib/_divuint.c : with assember functions
15411 * src/device/lib/_divsint.c : with assember functions
15413 * src/device/lib/_divulong.c: with assember functions
15415 * src/device/lib/_divslong.c: with assember functions
15417 * src/device/lib/_moduint.c : with assember functions
15419 * src/device/lib/_modsint.c : with assember functions
15421 * src/device/lib/_modulong.c: with assember functions
15423 * src/device/lib/_modslong.c: with assember functions
15425 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15427 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15429 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15430 replaced _mululong.c and _mulslong.c by _mullong.c
15432 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15434 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15436 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15438 * src/SDCCglue.c: test, if win32api is available for MINGW
15440 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15442 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15443 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15444 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15445 * support/regression/ports/host/spec.mk: removed GENERIC
15446 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15447 * support/regression/ports/z80/spec.mk: removed GENERIC
15449 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15451 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15453 * support/regression/tests/bug-467035.c: Created.
15455 2001-10-01 <johan AT FRIJA>
15457 * src/SDCC.y: fixed bug #466586 part 1
15459 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15461 * SDCCicode.c: z80 has no generic pointers
15462 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15464 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15466 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
15468 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
15470 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
15472 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
15474 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
15476 * configure.in: Fixed up so that ucsim is only configured once.
15478 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
15480 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
15481 (getPathDifference): As above.
15483 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
15485 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
15487 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
15488 * .version: Updated to 2.3.1
15490 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
15491 Added copyright header.
15493 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
15494 (assemble): Added support for macro based assembler commands.
15495 (linkEdit): Added support for macro based linker commands.
15496 (preProcess): Changed the pre-processor to use macros.
15497 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
15498 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
15500 * device/lib/z80/crt0.s: Added module name for debugging.
15502 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
15504 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15506 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
15508 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
15510 * src/Makefile.in: Added SDCCmacro and SDCCutil
15512 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
15514 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15516 2001-09-16 <johan AT FRIJA>
15518 * 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.
15520 2001-09-15 <johan AT FRIJA>
15522 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
15523 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
15525 2001-09-11 <johan AT FRIJA>
15527 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
15529 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
15531 * support/regression/tests/bug-460444.c: Added test case.
15533 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
15534 (genCast): Added justification for all of the asserts.
15536 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
15538 * support/regression/support.c: _xdata replaced by xdata
15540 * support/regression/spec.mk: removed _generic
15542 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
15544 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
15546 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
15547 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
15549 * src/z80/peeph.def: Added a rule to optimise shift then compare.
15551 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
15553 * support/regression/tests/bug-460010.c: Added test case.
15555 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
15557 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
15559 * support/regression/Makefile: inter-port-clean adjusted for mcs51
15561 * support/regression/testfwk.c: removed workaround for bug #436344
15563 * support/regression/tests/bp.c: use less memory with mcs51
15565 * support/regression/tests/bug-441448.c: use less memory
15567 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
15569 * support/regression/collate-results.py: typo
15571 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
15573 * support/regression/tests/fetchoverlap.c: Added new test case.
15575 * support/regression/tests/bp.c: Added new test case.
15577 * support/regression/tests/bug-448984.c: Added new test case.
15579 * support/regression/tests/pow2shifts.c: Added new test case.
15581 * src/z80/gen.c: Turned off the noise it normally generates for the release.
15582 (genlshTwo): Fixed right shift for count > 8.
15584 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
15586 2001-09-08 <johan AT FRIJA>
15588 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
15590 2001-09-07 <johan AT FRIJA>
15592 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
15594 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
15596 2001-09-06 <johan AT FRIJA>
15598 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
15599 * bernhard noted me at this: "() equals to (void)" (1.38)
15601 2001-09-05 <johan AT FRIJA>
15603 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
15605 2001-09-04 <johan AT FRIJA>
15607 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
15610 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
15612 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
15614 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
15616 * link/z80/aslink.h: Fixed path for PATH_MAX
15618 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
15620 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
15622 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
15624 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
15626 * 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.
15628 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
15630 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
15631 (genCmp): Fixed up genCmp for the GB with longs.
15633 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
15635 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
15637 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
15639 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
15641 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
15643 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
15645 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
15647 * 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.
15649 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
15651 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
15653 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
15655 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
15657 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
15659 * sim/ucsim/configure: little improvement of Cygwin-detection
15660 * sim/ucsim/configure.in: little improvement of Cygwin-detection
15661 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
15662 * support/regression/tests/bug-221100.c: small changes for mcs51
15663 * support/regression/tests/bug-221168.c: small changes for mcs51
15664 * support/regression/tests/bug-227710.c: small changes for mcs51
15665 * support/regression/tests/staticinit.c: small changes for mcs51
15666 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
15667 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
15668 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601