1 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
5 2008-02-21 Borut Razem <borut.razem AT siol.net>
7 * support/regression/Makefile.in,
8 support/regression/ports/ds390/spec.mk,
9 support/regression/ports/hc08/spec.mk,
10 support/regression/ports/mcs51-common/spec.mk,
11 support/regression/ports/pic14/spec.mk,
12 support/regression/ports/pic16/spec.mk,
13 support/regression/ports/ucz80/spec.mk,
14 support/regression/ports/xa51/spec.mk:
15 added CFLAGS when compiling timeout
17 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
19 * support/regression/tests/bugs-1596270-1736867.c: Regression test for #1596270, #1736867
21 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
23 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
24 * support/regression/tests/bug1888147.c: new, added
26 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
28 * src/z80/gen.c: fixed bugs #1596270, #1736867
30 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
32 * src/z80/gen.c: fixed bug in register pair loading when swapping register contents,
35 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
38 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific peepholes,
41 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
43 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
44 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
45 fixes bug 1739475, thanks Robert Larice
46 (rule 271): new, added
48 2008-02-18 Borut Razem <borut.razem AT siol.net>
50 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
52 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
54 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
56 2008-02-17 Raphael Neider <rneider AT web.de>
58 * src/pic16/genarith.c,
61 * src/pic16/genutils.c: removed unused legacy code,
62 removed unused fields from struct asmop and struct _G
64 2008-02-17 Raphael Neider <rneider AT web.de>
66 * src/pic16/gen.c (AccRsh): cosmetic changes,
67 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
68 genRightShiftLiteral): fixed to work with SFRs as result by
69 assigning only once to result,
70 removed a lot of unused/excluded code fragments
72 2008-02-17 Raphael Neider <rneider AT web.de>
74 * device/include/pic/pic16f88.h,
75 * device/include/pic/pic16f886.h,
76 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
78 2008-02-17 Borut Razem <borut.razem AT siol.net>
80 * src/z80/peeph.def: applied patch
81 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
82 * src/z80/gen.c, src/z80/peeph.def: applied patch
83 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
84 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
85 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
86 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
87 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
88 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
90 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
92 * as/link/mcs51/aslink.dsp: removed SDK define
93 * as/link/z80/clean.mk: brought in sync with other ports
94 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
95 * as/hc08/Makefile.bcc,
96 * as/mcs51/Makefile.bcc,
97 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
98 * src/z80/main.c (_setValues): use the now capitalized -Z,
99 (z80_port, gbz80_port): generate debug information when asked
101 2008-02-16 Borut Razem <borut.razem AT siol.net>
103 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
104 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
105 as/z80/Makefile.in. as/z80/Makefile.bcc:
106 applied patch #1893393: patch for as-z80 and link-z80 to generate
107 cdb, thanks to Armin Diehl
108 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
109 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
110 asnoice.c moved to as/asxxsrc/asnoice.c
111 * src/z80/peeph-gbz80.def: applied patch
112 #1880235: Z80 return peephole, thanks to Philipp Krause
114 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
117 * doc/sdccman.lyx: bumped version to 2.7.5
118 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
120 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
122 * device/include/pic16/stdlib.h,
123 * device/lib/pic16/libc/stdlib/ltoa.c,
124 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
126 2008-02-13 Borut Razem <borut.razem AT siol.net>
128 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
129 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
130 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
131 src/SDCCopt.c, src/SDCCval.c:
132 fixed bug #1890273: SDCC Warning 154 shows wrong filename
134 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
136 * src/SDCCsymt.c (compareType): fixed bug 1309013
138 2008-02-09 Borut Razem <borut.razem AT siol.net>
140 * src/SDCCval.c, src/SDCCval.h:
141 code cleaning, added function constChrVal()
142 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
143 call constChrVal() instead constVal()
145 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
147 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
150 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
151 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
154 2008-02-01 Raphael Neider <rneider AT web.de>
156 * device/include/pic/pic16f886.h,
157 * device/include/pic/pic16f887.h: added RA6 and RA7
159 2008-01-24 Raphael Neider <rneider AT web.de>
161 * device/include/pic/pic16f88.h: added RA6 and RA7
162 * device/lib/pic/libdev/disabled_pic16f886.c,
163 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
165 * src/pic16/devices.inc,
166 * device/include/pic16/pic18f2423.h,
167 * device/include/pic16/pic18f2523.h,
168 * device/include/pic16/pic18fregs.h,
169 * device/lib/pic16/pics.all
170 * device/lib/pic16/libdev/pic18f2423.c,
171 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
172 * device/lib/pic16/libio/i2c.ignore,
173 * device/lib/pic16/libio/usart.ignore,
174 * device/lib/pic16/libio/adc.ignore: ignore new devices
176 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
178 * src/SDCCast.c (createRMW): fixed bug 1582651
180 2008-01-20 Borut Razem <borut.razem AT siol.net>
182 * src/SDCCcse.c: partially fixed enhancement request
183 #1793872 - multiply by -1 not collapsed
184 * support/regression/tests/arithcsi.c: added regression test
186 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
188 * as/mcs51/asx8051.dsp: removed define SDK
189 * as/mcs51/i51mch.c (machine): fixed bug 1865114
190 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
192 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
193 cosmetic changes, brought more in sync, changed old K&R to ANSI
195 2008-01-13 Borut Razem <borut.razem AT siol.net>
197 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
198 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
200 2007-12-30 Borut Razem <borut.razem AT siol.net>
202 * src/pic16/gen.c: fixed implementation of bitwise operations for
204 * support/regression/tests/bitwise.c: added test cases
206 2007-12-29 Borut Razem <borut.razem AT siol.net>
208 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
209 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
210 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
211 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
212 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
213 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
214 src/pic16/pcode.[ch]: added const qualifier
215 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
216 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
217 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
218 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
219 * as/asxxsrc/aslex.c: use dbuf_getline()
220 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
221 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
222 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
223 as/z80/asm.h, as/z80/z80adr.c:
224 changed type of ib and ip to const char *
226 2007-12-28 Borut Razem <borut.razem AT siol.net>
228 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
229 introduced (readlin) - long lines are turuncated
230 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
231 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
232 as/z80/Makefile.in: moved aslex.c to asxxsrc
233 * as/hc08/aslex.c, as/z80/aslex.c: deleted
234 * as/hc08/asmain.c, as/mcs51/asmain.c:
235 added missing initialization of a_addr field
236 * support/regression/tests/long_asm_line.c: added regtest for long
239 2007-12-22 Borut Razem <borut.razem AT siol.net>
241 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
243 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
245 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
247 2007-12-16 Borut Razem <borut.razem AT siol.net>
249 * device/include/pic16/stdbool.h: removed, since already exists in
250 device/include/; this also fixes bitopcse.c regression test for pic16
252 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
253 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
254 dereference doesn't work; covered by regression test bug1399290
256 2007-12-05 Borut Razem <borut.razem AT siol.net>
258 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
261 2007-12-01 Borut Razem <borut.razem AT siol.net>
263 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
264 corrected handling of the highest_valid_address
266 2007-11-17 Raphael Neider <rneider AT web.de>
268 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
269 * src/pic/glue.c (picglue): emit .file if --debug is given
271 2007-11-17 Raphael Neider <rneider AT web.de>
273 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
274 care when left or right operand resides in result, fixes #1830220
276 2007-11-17 Borut Razem <borut.razem AT siol.net>
278 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
279 #983491 - "Merge duplicate strings function is ineffective"
280 * support/regression/tests/bug-983491.c: regtest disabled
281 * as/asxxsrc: created
282 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
283 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
284 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
285 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
286 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
287 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
288 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
289 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
290 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
291 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
292 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
293 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
294 created as/asxxsrc directory, assym.c and strcpi.c moved into it
296 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
298 * device/include/stdarg.h: added and removed some casts
299 * src/SDCCsymt.c (compareType): Fully check types between generic and
300 non-generic pointers, also accept ptr-ptr to void-ptr assignments
302 2007-11-13 Borut Razem <borut.razem AT siol.net>
304 * support/regression/tests/bug-1817005.c:
305 added regtest for bug #1817005 - as-z80 chokes on long labels
307 2007-11-12 Borut Razem <borut.razem AT siol.net>
309 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
310 as\z80\asout.c, as\z80\aslist.c:
311 fixed bug #1817005 - as-z80 chokes on long labels
313 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
316 * as/z80/asmain.c: cosmetic changes
319 * as/z80/alloc.h: removed
321 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
322 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
323 * as/link/hc08/Makefile.in,
324 * as/link/mcs51/Makefile.in,
325 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
327 * as/link/mcs51/lkarea.c,
328 * as/link/mcs51/lkmain.c: cosmetic changes
329 * as/link/hc08/lklibr.c,
330 * as/link/z80/lklibr.c,
331 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
332 used cygwin_conv_to_full_posix_path,
333 added warnings, cosmetic changes, brought more in sync
334 changed old K&R into ANSI function declarations
335 * as/link/z80/lklibr.c (loadAdb): added
336 * as/link/z80/lkmain.c: removed -- option from usage text
338 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
340 * src/mcs51/gen.c (outBitC): optimized for no result
342 2007-10-31 Borut Razem <borut.razem AT siol.net>
344 * src/SDCCsymt.c: fixed (hopeful properly) bug
345 #1805702 - order of extern matters
346 * support/regression/tests/bug-1805702.c: enabled regtest for bug
349 2007-10-29 Borut Razem <borut.razem AT siol.net>
351 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
352 - order of extern matters
353 * support/regression/tests/bug-1805702.c: disabled regtest for bug
356 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
358 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
359 24bitMode, portIsDS390
360 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
361 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
362 (notVolatileVariable): also check sloc names,
363 (callFuncByName): moved ftab[] out of function and sorted it by use
365 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
367 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
368 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
369 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
370 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
371 * support/regression/tests/bug-880197.c: new, added
373 2007-10-28 Borut Razem <borut.razem AT siol.net>
375 * support/regression/Makefile.in,
376 support/regression/ports/mcs51-large/spec.mk,
377 support/regression/ports/mcs51-xstack-auto/spec.mk,
378 support/regression/ports/mcs51-stack-auto/spec.mk,
379 support/regression/ports/mcs51-medium/spec.mk,
380 support/regression/ports/mcs51-common/spec.mk,
381 support/regression/ports/mcs51-common/*,
382 support/regression/ports/mcs51-small/*:
383 mcs51 renamed to mcs51-common, created mcs51-small
384 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
385 * support/regression/tests/bug-1805702.c: added regtest for bug
388 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
390 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
391 added new rules 265 - 270
392 * support/regression/tests/bug1721024.c:new, added
393 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
394 introduced new test-mcs51 to run all mcs51 tests
396 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
398 * support/regression/tests/bug1816470.c: new, added
400 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
402 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
403 propagate for *,+,- with float, fixed bug 1816470
404 (decorateType): cast to resultTypeProp instead of resultType
406 2007-10-19 Borut Razem <borut.razem AT siol.net>
408 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
409 function is ineffective" for pic16 tareget
410 * support/scripts/listerr.c: corrected include path
411 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
414 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
416 * support/regression/tests/using.c: new, added
417 * support/regression/tests/vaargs.c: fixed and enabled test
419 2007-10-18 Borut Razem <borut.razem AT siol.net>
421 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
423 * support/regression/tests/bug-983491.c: added regtest for bug #983491
425 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
427 * doc/sdccman.lyx: documented option --Werror
428 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
429 RegBankUsed[] earlier
431 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
433 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
437 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
439 * src/SDCCast.c (decorateType): improved optimization of tri-op
440 * src/SDCCerr.c (vwerror, setWError),
442 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
443 warnings as errors, thanks Stas Sergeev for PATCH 1813211
445 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
447 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
448 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
449 * support/regression/tests/bug-223113.c,
450 * support/regression/tests/bug-426632.c,
451 * support/regression/tests/bug-468811.c,
452 * support/regression/tests/bug-477835.c,
453 * support/regression/tests/bug-478094.c,
454 * support/regression/tests/bug-499644.c,
455 * support/regression/tests/bug-524209.c,
456 * support/regression/tests/bug-524211.c,
457 * support/regression/tests/packcast.c,
458 * support/regression/tests/structidx.c: added empty tests
459 * support/regression/tests/bug-607243.c: enabled test
461 2007-10-06 Borut Razem <borut.razem AT siol.net>
463 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
464 support of universal binaries on Mac OS X
466 2007-10-02 Borut Razem <borut.razem AT siol.net>
468 * src/SDCCval.h: unified double2ul macro for all platforms
469 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
470 * support/regression/tests/bitwise.c: added regtest for bug #1777758
472 2007-09-30 Borut Razem <borut.razem AT siol.net>
474 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
476 * sdcc_vc_in.h: enabled warnings
477 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
478 unsigned type, result still unsigned
479 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
481 2007-09-28 Raphael Neider <rneider AT web.de>
483 * src/pic/device.c (find_device): prevent buffer underflow error
484 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
485 the just destroyed list entry
487 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
489 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
492 2007-09-18 Borut Razem <borut.razem AT siol.net>
494 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
495 applied to unsigned type, result still unsigned
497 2007-09-17 Borut Razem <borut.razem AT siol.net>
499 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
500 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
501 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
502 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
503 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
504 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
505 src/z80/gen.c, src/z80/ralloc.c:
506 fixed bug #1739860 - sdcc does not work correctly on some platforms
508 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
510 2007-09-17 Raphael Neider <rneider AT web.de>
512 * src/pic16/device.c: reverted to previous version
513 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
515 2007-09-16 Raphael Neider <rneider AT web.de>
517 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
518 as this raises a ton of gpasm warnings, just emit a second label
519 * src/pic16/devices.inc,
520 * device/lib/pic16/pics.all,
521 * device/lib/pic16/libdev/pic18f2585.c,
522 * device/lib/pic16/libdev/pic18f2680.c,
523 * device/lib/pic16/libdev/pic18f2682.c,
524 * device/lib/pic16/libdev/pic18f2685.c,
525 * device/lib/pic16/libdev/pic18f4585.c,
526 * device/lib/pic16/libdev/pic18f4680.c,
527 * device/lib/pic16/libdev/pic18f4682.c,
528 * device/lib/pic16/libdev/pic18f4685.c,
529 * device/include/pic16/pic18f2585.h,
530 * device/include/pic16/pic18f2680.h,
531 * device/include/pic16/pic18f2682.h,
532 * device/include/pic16/pic18f2685.h,
533 * device/include/pic16/pic18f4585.h,
534 * device/include/pic16/pic18f4680.h,
535 * device/include/pic16/pic18f4682.h,
536 * device/include/pic16/pic18f4685.h,
537 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
538 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
539 patch contributed by Anton Strobl, applied with changes
541 2007-09-16 Raphael Neider <rneider AT web.de>
543 * device/include/pic16/pic18f2431.h,
544 * device/include/pic16/pic18f25j10.h,
545 * device/include/pic16/pic18f4431.h,
546 * device/include/pic16/pic18f45j10.h: adopted common include style
547 * device/include/pic16/pic18f1320.h,
548 * device/include/pic16/pic18f2320.h,
549 * device/include/pic16/pic18f2525.h,
550 * device/include/pic16/pic18f4320.h,
551 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
552 * device/include/pic16/pic18fregs.h: prepared for automatic include
553 file selection by having DEVICE.h for every DEVICE
554 * device/lib/pic16/libdev/pic18f2320.c,
555 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
557 * device/lib/pic16/configure.in,
558 * device/lib/pic16/configure: use rm -rf instead of rmdir
559 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
560 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
562 2007-09-09 Borut Razem <borut.razem AT siol.net>
564 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
565 distingush between i386 and ppc Mac OS X versions
567 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
569 * src/mcs51/gen.c (genReceive): fixed bug 1788177
570 * support/regression/tests/bug1788177.c: new, added
572 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
574 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
575 * device/include/mcs51/lint.h added keyword __naked
577 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
581 * src/SDCCmem.h: removed maxRegBank
582 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
583 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
584 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
585 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
586 name and behaviour to handle banked functions
587 (scan4op): and use it to fix bug 1786213
589 2007-09-03 Raphael Neider <rneider AT web.de>
591 * device/include/pic16/pic18f248.h,
592 * device/include/pic16/pic18f258.h,
593 * device/include/pic16/pic18f448.h,
594 * device/lib/pic16/libdev/pic18f248.c,
595 * device/lib/pic16/libdev/pic18f258.c,
596 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
597 added T0CONbits, fixes #1786891
599 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
601 * src/ds390/gen.c (genFarPointerSet),
602 * src/hc08/ralloc.c (packRegisters),
603 * src/mcs51/ralloc.c (packRegisters),
604 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
606 * src/SDCCicode.h: POINTER_SET can be true for literals too
607 * support/regression/tests/bug1750318.c: new, added
609 2007-08-23 Borut Razem <borut.razem AT siol.net>
611 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
612 library versions without the completition functionality
614 2007-08-22 Raphael Neider <rneider AT web.de>
616 * device/include/pic16/pic18f1220.h,
617 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
619 2007-08-12 Borut Razem <borut.razem AT siol.net>
621 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
623 2007-08-11 Borut Razem <borut.razem AT siol.net>
625 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
626 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
627 support/Util/SDCCerr.[ch] moved to src
628 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
629 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
630 device/examples/ds390/tinitalk/tinitalk.dsp,
631 device/examples/serialcomm/windows/serialcomm.dsp,
632 support/librarian/librarian.dsp:
633 removed linking of unused odbc32.lib and odbccp32.lib
634 * support/scripts/winres.h:
635 added for compilation with Visual C++ 2005 Express Edition
637 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
639 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
642 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
644 * sdccconf_in.h: update the endian test so that SPARC Solaris
645 does not throw syntax errors
647 2007-08-06 Borut Razem <borut.razem AT siol.net>
649 * doc/sdccman.lyx: removed two index entries which prevented the
650 generation of sdcc doc archive
652 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
654 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
655 instead of lyx 1.5.0.
657 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
659 * device/include/hc08/mc68hc908apxx.h: new header contributed by
660 Lucas Loizaga, with minor modifications. Thanks!
662 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
664 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
667 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
669 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
670 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
673 2007-07-22 Borut Razem <borut.razem AT siol.net>
675 * configure.in, configure: re-introduced .version
676 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
677 the version reverted to 2.7.0
679 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
682 * doc/sdccman.lyx: bumped version to 2.7.3
683 * device/include/mcs51/compiler.h: fixed elif->else
684 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
685 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
686 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
687 enable accuse for bit operands
688 * src/SDCCmain.c (printVersionInfo),
689 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
690 environment descriptor
691 * src/SDCCutil.h: added getBuildEnvironment
692 * src/SDCCglue.c (initialComments): use getBuildEnvironment
693 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
694 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
695 * support/regression/tests/bug1348008.c,
696 * support/regression/tests/bug1496419.c,
697 * support/regression/tests/bug1503067.c,
698 * support/regression/tests/preproc.c: added empty tests
700 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
702 * support/regression/tests/bug1678803.c: new, added
704 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
707 * as/link/hc08/lkihx.c,
708 * as/link/hc08/lkrloc.c,
709 * as/link/mcs51/lkihx.c,
710 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
711 ihxExtendedLinearAddress
712 * as/link/mcs51/lkrloc.c (relr),
713 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
714 acall/ajmp, see bug 830513
716 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
718 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
719 (cseBBlock): remember aggr2ptr has been used
720 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
721 (geniCodeAssign): fixed bug 868103
722 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
723 added operandSize prototype
724 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
725 (genDataPointerSet): use max of size of right and result,
726 (gencjne): added parameter useCarry for optimization,
727 (genCmpEq): use carry if appropriate,
728 (genXor): check if operand already in carry
729 * support/regression/tests/bug-868103.c: enabled test
731 2007-07-12 Raphael Neider <rneider AT web.de>
733 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
735 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
737 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
738 from Robert Larice, thanks
739 * support/regression/tests/bitopcse.c,
740 * support/regression/tests/bitvars.c,
741 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
742 * support/regression/tests/bug-927659.c: enabled test for z80
743 * support/regression/tests/bug1738367.c: added extra tests by Frieder
744 * support/regression/tests/bug1745717.c: new, added
745 * support/regression/tests/literalop.c,
746 * support/regression/tests/nullstring.c: removed storage definitions that
749 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
751 * device/include/stdbool.h: do not define __bool_true_false_are_defined
752 and bool for targets that do not fully support it.
753 * support/regression/tests/bug1546986.c,
754 * support/regression/tests/bug1723128.c,
755 * support/regression/tests/bug1734654.c,
756 * support/regression/tests/bug1738367.c,
757 * support/regression/tests/constantRange.c: only use bool if allowed
759 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
761 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
762 Larice, also handle function pointers
763 * support/regression/tests/bug1749275.c: new, added
765 2007-07-03 Borut Razem <borut.razem AT siol.net>
767 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
768 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
769 #1746528: SDCC should ignore ':' in inline assembler comments
770 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
772 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
774 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
775 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
777 2007-06-29 Borut Razem <borut.razem AT siol.net>
779 * src/SDCCmain.c: fixed bug
780 #1744746: SDCC #4867: broken option --xram-size
782 2007-06-28 Borut Razem <borut.razem AT siol.net>
784 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
785 find out the endianess of host machine for ucsim
787 2007-06-27 Borut Razem <borut.razem AT siol.net>
789 * support/regression/generate-cases.py: corrected the file name
791 * configure.in, configure, sdccconf_in.h: find out the endianess of
793 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
796 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
798 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
800 2007-06-26 Borut Razem <borut.razem AT siol.net>
802 * support/regression/generate-cases.py: display warning if function
803 list is empty; implemented more flexible rule for detection of
804 testing functions, allowing return type 'void' in the same line as
805 the function name in the function definition
806 * support/regression/tests/bug-1654060.c: corrected test
807 * support/librarian/sdcclib.c: fixed warning:
808 format '%s' expects type 'char *', but argument 2 has type 'int'
810 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
812 * support/librarian/sdcclib.c: Added feature Requests [1510635]
813 Multiple infiles for sdcclib.
815 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
817 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
820 2007-06-18 Borut Razem <borut.razem AT siol.net>
822 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
823 how to handle comments, so they have to be removed by the
824 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
825 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
826 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
827 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
828 table driven option hadling
830 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
832 * src/SDCCast.c (decorateType),
833 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
834 iCode to ast level to fix bug 1738367
835 * support/regression/tests/bug1738367.c: new, added
837 2007-06-15 Raphael Neider <rneider AT web.de>
839 * src/pic16/devices.inc,
840 * device/lib/pic16/pics.all,
841 * device/include/pic16/pic18fregs.h,
842 * device/include/pic16/pic18f[24][45]20.h,
843 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
844 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
845 * device/lib/pic16/Makefile.in: faster cleanup
847 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
849 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
851 2007-06-13 Raphael Neider <rneider AT web.de>
853 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
855 2007-06-12 Raphael Neider <rneider AT web.de>
857 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
858 suppress bit defines if NO_BIT_DEFINES is #define'd
859 * device/include/pic/pic*.h: recreated all headers to include
860 conditional bit defines
861 * device/include/pic/pic16f886.h,
862 * device/include/pic/pic16f887.h: fixed based on newer .inc file
863 * device/include/pic/recreate.sh: script to recreate the complete
864 device library files based on the currently supported devices
866 2007-06-12 Borut Razem <borut.razem AT siol.net>
868 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
869 support/regression/Makefile.in, support/scripts/build.mak,
870 support/scripts/Makefile.snapshot:
871 use new svn URL scheme
872 * doc/sdccman.lyx: SDCC Wiki moved to
873 http://sdcc.wiki.sourceforge.net/
875 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
877 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
878 * support/regression/tests/bug1734654.c: added
880 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
882 * src/SDCCast.c (decorateType): optimized '?' for equal operands
883 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
884 with literal operands
886 2007-06-10 Borut Razem <borut.razem AT siol.net>
888 * as/link/z80/lklibr.c: fixed mingw build warning
889 lklibr.c:575: warning: implicit declaration of function 'tolower'
890 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
891 src/z80/main.c: move target specific options from src/SDCCmain.c
892 to src/<target>/main.c
894 2007-06-09 Borut Razem <borut.razem AT siol.net>
896 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
897 removed unused swap_sense; removed outBitCLong, replaced with outBitC
898 * support/regression/tests/bug-1294691.c: added
900 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
902 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
903 can also be static, fixes bug 1733438
904 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
905 have absolute address too
906 (computeType): added optimization for 'cond ? true : false'
907 * support/regression/tests/absolute.c: added test for static absolute var
909 2007-06-08 Raphael Neider <rneider AT web.de>
911 * src/regression/Makefile: suppress parallel builds, allow easy
912 switching between pic14/pic16 ports
913 * src/regression/picregs.h: added pic14/16 header file switch
914 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
915 inline.c,nestfor.c,string1.c}: include "picregs.h"
917 2007-06-07 Borut Razem <borut.razem AT siol.net>
919 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
920 permanent solution to suppress GCC 4.2.0 c++ warning:
921 deprecated conversion from string constant to `char *'
922 use 'const char *' where ever required
923 * support/regression/generate-cases.py: implemented more flexible rule
924 for detection of testing functions, allowing white-spaces surrounding
925 the function name and the 'void' parameter.
926 * support/regression/tests/constantRange.c,
927 support/regression/tests/scott-compare3.c: fixed failing regression
928 tests, uncovered by implementation of more flexible rule for detection
931 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
933 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
935 2007-06-04 Borut Razem <borut.razem AT siol.net>
937 * configure.in, configure, config_vc.awk: sdcc version number is now
938 stored in configure.in; removed .version
939 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
940 doc/INSTALL.txt: version bumped to 2.7.2
941 * sim/ucsim/configure.in, sim/ucsim/configure:
942 use "read" to read from .version
944 2007-06-03 Borut Razem <borut.razem AT siol.net>
946 * */Makefile.in: removed annoying warning:
947 Makefile:xx: Makefile.dep: No such file or directory
949 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
951 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
952 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
953 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
954 * src/SDCCast.c (resultTypePropagate): propagate for '!',
955 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
956 bugfix: only use newBoolLink for bit result type
957 * src/SDCCicode.c (geniCodeLogic): added param tree,
958 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
959 (geniCodeLogicAndOr): use IS_BIT,
960 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
961 (ast2iCode): added tree param to geniCodeLogic for comparisons
962 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
963 * support/regression/tests/bug1723128.c: added test NotZero
965 2007-06-01 Borut Razem <borut.razem AT siol.net>
967 * SDCPP synchronized with GCC CPP release version 4.2.0,
968 currently the latest release:
969 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
970 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
971 support/cpp2/cppdefault.h, support/cpp2/except.h,
972 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
973 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
974 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
975 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
976 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
977 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
978 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
979 support/cpp2/opts.h, support/cpp2/output.h,
980 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
981 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
982 support/cpp2/system.h, support/cpp2/version.c,
983 support/cpp2/Makefile.in: modified
984 * support/cpp2/opts-common.c: added
985 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
986 * device/lib/pic16/libdev/pic18f[24]5j10.c:
987 search for included source file in local directory
988 * sim/ucsim/configure, sim/ucsim/configure.in:
989 temporary solution to suppress GCC 4.2.0 c++ warning:
990 deprecated conversion from string constant to `char *'
992 2007-06-01 Raphael Neider <rneider AT web.de>
994 * device/lib/pic/libdev/pic12f683.c,
995 * device/include/pic/pic12f683.h: added GPIO bits
997 2007-06-01 Raphael Neider <rneider AT web.de>
999 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1000 quotation marks, clarified role of PIC14 vs. PIC16 ports
1001 * src/pic16/devices.inc,
1002 * device/include/pic16/pic18fregs.h,
1003 * device/include/pic16/pic18f[24][45]j10.h,
1004 * device/lib/pic16/pics.all,
1005 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1006 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1007 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1008 for new devices as they are not yet supported by gputils
1010 2007-05-31 Borut Razem <borut.razem AT siol.net>
1012 * Small Device C Compiler 2.7.0 released
1013 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1014 changed sdcc version to 2.7.1
1015 * support/scripts/sdcc.nsi: added How to create WIN32 release
1018 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1020 * doc/sdccman.lyx: documented initialization and allocation of absolute
1021 variables, bit parameter passing, the need for function pointers to be
1022 reentrant and alpha quality support of inline and retrict
1024 2007-05-26 Borut Razem <borut.razem AT siol.net>
1026 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1027 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1028 * docs/knownbugs.html: updated
1030 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1032 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1034 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1036 (gencjneshort): optimized when left is AOP_DIR
1037 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1038 initializing unions in a struct/array
1039 * support/regression/fwk/include/testfwk.h: added defines for data, near
1040 and far for host and z80
1041 * support/regression/tests/bug1723128.c: new, added
1043 2007-05-22 Borut Razem <borut.razem AT siol.net>
1045 * doc/knownbugs.html: updated
1047 2007-05-21 Raphael Neider <rneider AT web.de>
1049 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1050 error message instead
1051 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1053 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1057 2007-05-21 Raphael Neider <rneider AT web.de>
1059 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1061 * src/regression/gpsim_assert.h,
1062 * src/regression/Makefile,
1063 * src/regression/pcodeopt.c: regression test for the above fix
1065 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1067 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1068 jumps to self, fixed bug 1717281
1070 2007-05-10 Borut Razem <borut.razem AT siol.net>
1072 * support/scripts/gen_known_bugs.pl: cosmetic fix
1073 * doc/knownbugs.html: generated by gen_known_bugs.pl
1075 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1077 * src/SDCCast.c (createFunction): also generate non-inlined version of
1078 function for functions declared as "static inline"
1079 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1080 function can be inlined after non-inlined version generated.
1082 2007-05-10 Borut Razem <borut.razem AT siol.net>
1084 * support/scripts/gen_known_bugs.pl: added script
1085 which generates knownbugs.html
1087 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * doc/knownbugs.html: updated for release 2.7.0
1091 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1093 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1095 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1097 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1098 (throughout): updated generating comments
1099 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1100 (throughout): updated generating comments
1101 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1102 rule instead of at the second, or it might skip lines when removing the
1104 * support/regression/tests/bug1714204.c: changed test to foo
1106 2007-05-08 Borut Razem <borut.razem AT siol.net>
1108 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1109 thanks to SDCC Distributed Compile Farm members,
1110 added Z80 and GBZ80 command line options
1111 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1113 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1115 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1116 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1117 * support/regression/tests/longlit.c: modified to be tested at all and
1118 to pass the actual test
1120 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1122 * device/include/mcs51/uPSD33xx.h: Added.
1124 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1126 * device/lib/_gptrput.c,
1127 * device/lib/_gptrget.c: removed old code,
1129 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1130 * support/regression/tests/bug1714204.c: new, added
1132 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1134 * support/regression/tests/regtrack.c: test was never executed
1135 because of the regression test being picky about white spaces.
1136 * device/lib/mcs51/crtclear.asm: added comment
1138 2007-05-06 Raphael Neider <rneider AT web.de>
1140 * device/lib/pic/Makefile.rules,
1141 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1142 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1144 2007-05-06 Raphael Neider <rneider AT web.de>
1146 * src/pic16/device.h,
1148 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1149 _pic16_setDefaultOptions): removed/reordered command-line args
1150 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1151 devices, regrouped command line args, environment variables),
1152 clarified sone points, added sections on how to add devices to the
1155 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1157 * src/z80/peeph.def: fixed bug in rule 2
1159 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1161 * src/port.h: added TARGET_MCS51_LIKE
1162 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1163 take advantage of it too
1164 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1165 (shiftR2Left2Result): Optimized: don't check shifting by 0
1166 * src/z80/peeph-z80.def,
1167 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1168 modifications, see patch 1700823
1169 * src/mcs51/peep.c (): fixed bug 1712928
1170 * support/regression/tests/bug1712928.c: new, added
1172 2007-05-05 Borut Razem <borut.razem AT siol.net>
1174 * device/lib/pic16/Makefile.common.in,
1175 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1176 removed bash dependencies
1178 2007-05-01 Borut Razem <borut.razem AT siol.net>
1181 fixed bug #1710507: --i-code-in-asm makes compile fail
1182 all iCode comments are now one liners
1183 * src/mcs51/gen.c: fixed memory leak
1185 2007-05-01 Raphael Neider <rneider AT web.de>
1187 * device/lib/pic/libdev/*.c
1188 * device/include/pic/*.h: regenerated all device libs from updated
1190 * support/scripts/inc2h.pl: documented usage, now uses strict to
1193 2007-04-30 Borut Razem <borut.razem AT siol.net>
1196 fixed bug #1669175: Problem with space in output paths
1197 documented how to use paths with spaces for Windows users
1199 2007-04-29 Borut Razem <borut.razem AT siol.net>
1201 * Fixed svn:eol-style and svn:keywords properties
1202 * src/SDCCval.c: fixed bug
1203 #1592871: Segfault with "large" const arrays of characters
1204 replaced recursion with iteration
1205 * Removed svn:executable property from non-executable files
1207 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1209 * src/mcs51/gen.c (genRet): fixed bug 1707003
1211 2007-04-27 Raphael Neider <rneider AT web.de>
1213 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1214 createReachingDefinitions,assignValnums,pic16_destructDF,
1215 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1216 prevent NULL pointer dereferences
1217 * device/lib/pic/libdev/pic16f886.c,
1218 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1219 prevent building them, gputils do not really support them yet
1221 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1223 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1224 helps printf_small. 32 bytes more __idata mem.
1226 2007-04-27 Raphael Neider <rneider AT web.de>
1228 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1229 return early when pb or pb->pcHead is NULL (patch #1708427)
1230 * src/regression/empty.c,
1231 * src/regression/Makefile: added test with empty functions
1232 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1234 2007-04-27 Borut Razem <borut.razem AT siol.net>
1236 * src/SDCCast.c: fixed feature request
1237 #1547512: Redundant strings linked when using sizeof("abc")
1239 2007-04-23 Borut Razem <borut.razem AT siol.net>
1241 * doc/sdccman.lyx, src/SDCCmain.c:
1242 peep-hole comments are generated only if --fverbose-asm option is
1243 specified and --no-peep-comments is not, as proposed by Frieder.
1244 * support/regression/Makefile.in: compile regression tests with
1245 --fverbose-asm option so one can "grep" whether a new (or an old)
1246 peephole is (still) applied; requested by Frieder.
1248 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1250 * device/include/pic/pic16f886.h,
1251 * device/include/pic/pic16f887.h,
1252 * device/lib/pic/libdev/pic16f886.c,
1253 * device/lib/pic/libdev/pic16f887.c,
1254 * device/include/pic/pic14devices.txt,
1255 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1257 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1259 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1262 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1264 * device/lib/_memset.c: assembler version for mcs51
1266 2007-04-22 Borut Razem <borut.razem AT siol.net>
1268 * support/scripts/listerr.c: program to create the list of errors and
1269 warnings list from - added
1270 * doc/sdccman.lyx: removed the note
1271 "For list of warnings and corresponding codes, see err_warn.txt"
1272 * src/SDCCsymt.c: fixed bug #1699804:
1273 Bug with some uses of sizeof(static local array) (MCS51)
1274 * support/regression/tests/bug-1699804.c: added
1276 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1278 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1279 (main): added option -i,
1280 (asmbl, case S_INCL): use search_path_fopen,
1281 mostly from patch 1579668 by Peter Miller, thanks
1282 * src/z80/main.c: fixed typo --callee-saves-bc
1283 * device/include/mcs51/compiler.h: added sfrword for Tasking
1285 2007-04-20 Borut Razem <borut.razem AT siol.net>
1287 * src/z80/main.c: replaced reserved keyword asm with asmblr
1289 2007-04-19 Borut Razem <borut.razem AT siol.net>
1291 * src/port.h: use const pointers to strings
1292 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1293 * src/pic16/main.c: include SDCCargs.h
1294 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1295 const char, since the strings are dynamically allocated
1296 * src/SDCCmain.c: options.code_seg and options.const_seg are
1297 dynamically allocated; check port specific command line options
1298 before the general ones
1299 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1301 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1303 * device/include/ds400rom.h,
1304 * device/lib/ds390/lcd390.c,
1305 * device/lib/ds390/memcpyx.c,
1306 * device/lib/ds390/rtc390.c,
1307 * device/lib/ds400/ds400rom.c,
1308 * device/lib/ds400/memcpyx.c,
1309 * device/lib/hc08/_ret.c: more replacements of keywords with their
1310 double underscore equivalents
1311 * device/lib/ds390/Makefile.in,
1312 * device/lib/ds400/Makefile.in,
1313 * device/lib/gbz80/Makefile.in,
1314 * device/lib/hc08/Makefile.in,
1315 * device/lib/mcs51/Makefile.in,
1316 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1318 2007-04-17 Borut Razem <borut.razem AT siol.net>
1320 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1321 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1322 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1323 to --fverbose-asm, to be gcc'ish
1325 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1329 2007-04-17 Borut Razem <borut.razem AT siol.net>
1331 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1332 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1333 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1334 with their double underscore equivalent
1336 2007-04-14 Borut Razem <borut.razem AT siol.net>
1338 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1341 2007-04-13 Borut Razem <borut.razem AT siol.net>
1343 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1345 * device/examples/serialcomm/windows/serial.[ch],
1346 device/examples/serialcomm/windows/test_serialcomm.cpp:
1347 updated by Bela Torok
1348 * device/examples/serialcomm/windows/serialcomm.dsw,
1349 device/examples/serialcomm/windows/serialcomm.dsp: added
1351 2007-04-13 Jan Waclawek <wek AT efton.sk>
1353 * doc/sdccman.lyx: additions and changes at various places
1354 (submitted as #1697136).
1355 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1357 2007-04-10 Borut Razem <borut.razem AT siol.net>
1359 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1360 LyX file format changed to 245
1361 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1362 "FreeWare" replaced with "free open source"
1364 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1366 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1368 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * device/include/pic16/pic18fregs.h,
1372 * device/lib/_decdptr.c,
1373 * device/lib/_divsint.c,
1374 * device/lib/_divslong.c,
1375 * device/lib/_divuint.c,
1376 * device/lib/_divulong.c,
1377 * device/lib/_fs2schar.c,
1378 * device/lib/_fs2sint.c,
1379 * device/lib/_fs2slong.c,
1380 * device/lib/_fs2uchar.c,
1381 * device/lib/_fs2uint.c,
1382 * device/lib/_fs2ulong.c,
1383 * device/lib/_fsadd.c,
1384 * device/lib/_fscmp.c,
1385 * device/lib/_fsdiv.c,
1386 * device/lib/_fseq.c,
1387 * device/lib/_fsget1arg.c,
1388 * device/lib/_fsget2args.c,
1389 * device/lib/_fsgt.c,
1390 * device/lib/_fslt.c,
1391 * device/lib/_fsmul.c,
1392 * device/lib/_fsneq.c,
1393 * device/lib/_fsnormalize.c,
1394 * device/lib/_fsreturnval.c,
1395 * device/lib/_fsrshift.c,
1396 * device/lib/_fssub.c,
1397 * device/lib/_fsswapargs.c,
1398 * device/lib/_gptrget.c,
1399 * device/lib/_gptrgetc.c,
1400 * device/lib/_gptrput.c,
1401 * device/lib/_logexpf.c,
1402 * device/lib/_modsint.c,
1403 * device/lib/_modslong.c,
1404 * device/lib/_moduint.c,
1405 * device/lib/_modulong.c,
1406 * device/lib/_mulint.c,
1407 * device/lib/_mullong.c,
1408 * device/lib/_schar2fs.c,
1409 * device/lib/_ser.c,
1410 * device/lib/_setjmp.c,
1411 * device/lib/_sint2fs.c,
1412 * device/lib/_slong2fs.c,
1413 * device/lib/_spx.c,
1414 * device/lib/_uchar2fs.c,
1415 * device/lib/_uint2fs.c,
1416 * device/lib/_ulong2fs.c,
1417 * device/lib/asincosf.c,
1418 * device/lib/atanf.c,
1419 * device/lib/calloc.c,
1420 * device/lib/ds390/tinibios.c,
1421 * device/lib/ds400/tinibios.c,
1422 * device/lib/expf.c,
1423 * device/lib/free.c,
1424 * device/lib/hc08/_mulint.c,
1425 * device/lib/logf.c,
1426 * device/lib/malloc.c,
1427 * device/lib/printf_fast.c,
1428 * device/lib/printf_tiny.c,
1429 * device/lib/printfl.c,
1430 * device/lib/realloc.c,
1431 * device/lib/ser_ir.c,
1432 * device/lib/serial.c,
1433 * support/regression/tests/libmullong.c: replaced all special keywords
1434 with their double underscore equivalent
1435 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1436 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1438 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1439 (genRet): if the bit-symbol is ruonly it already is in the carry
1440 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1441 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1442 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1443 type UCHAR if dest is not bit
1445 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1447 * device/include/math.h,
1448 * device/lib/cotf.c,
1449 * device/lib/expf.c,
1450 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1452 2007-04-01 Borut Razem <borut.razem AT siol.net>
1454 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1455 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1456 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1457 gcc_unreachable() called internal_error()...
1459 2007-03-30 Raphael Neider <rneider AT web.de>
1461 * src/pic/ralloc.c (isData): suppress garbage debug output
1463 2007-03-28 Borut Razem <borut.razem AT siol.net>
1466 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1467 is developed, built and used worldwide, and the word "night" doesn't
1470 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * device/include/mcs51/C8051F360.h: new, added
1473 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1475 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1477 * src/SDCC.y (declaration_specifiers, function_specifier),
1478 * support/Util/SDCCerr.c,
1479 * support/Util/SDCCerr.h,
1481 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1483 * src/SDCCmem.c (deallocParms),
1484 * src/SDCCast.c: support for function inlining, not quite complete
1485 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1486 'restrict' qualifier
1488 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1490 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1491 (saveRBank, unsaveRBank): don't save bits,
1492 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1493 * support/regression/tests/bug1535242.c: new, added
1494 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1495 thanks Alexey Shamrin <shamrin AT gmail.com>,
1496 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1497 removed header guard)
1499 * sdcc.spec: bumped version to 2.6.5
1500 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1502 2007-03-22 Borut Razem <borut.razem AT siol.net>
1504 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1505 fixed bug #1653671: sdcdb integration into ddd is broken
1507 2007-03-22 Raphael Neider <rneider AT web.de>
1509 * src/pic/gen.c (popGetExternal): augmented to also create references
1510 to external variables (not only labels),
1511 (genCall): comment on plan to reduce PAGESEL overhead,
1512 (genFunction, genEndFunction): also save/restore FSR around interrupt
1513 handling code, removed lots of unused code
1514 (genDivOneByte): release acquired temp register
1515 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1517 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1518 for registers that need to be saved during interrupts (FSR, STATUS,
1519 PCLATH; W needs special handling), currently only FSR is used
1521 2007-03-22 Raphael Neider <rneider AT web.de>
1523 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1525 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1527 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1529 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1531 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1533 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * as/link/aslink.h: added LKOBJEXT
1536 * as/link/hc08/link_hc08.dsp,
1537 * as/link/hc08/Makefile.bcc,
1538 * as/link/hc08/Makefile.in,
1539 * as/link/mcs51/aslink.dsp,
1540 * as/link/mcs51/Makefile.bcc,
1541 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
1542 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
1543 * as/link/lkaomf51.c: merged and moved
1544 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
1545 * as/link/z80/lkdata.c,
1546 * as/link/lkdata.c: merged and moved
1547 * as/link/hc08/lkmain.c,
1548 * as/link/mcs51/lkmain.c: cosmetic changes
1549 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
1550 * as/link/lklex.c: use LKOBJEXT
1551 * as/link/z80/lklist.c, as/link/lklist.c: merged,
1552 ANSI-fied functions, removed bubble-sorts
1553 * as/link/z80/lksym.c as/link/lksym.c: merged,
1555 * as/link/z80/linkgbz80.dsp,
1556 * as/link/z80/linkz80.dsp,
1557 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
1558 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
1559 * as/link/z80/lkhead.c,
1560 * as/link/z80/lklex.c: deleted
1561 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
1562 * as/link/z80/lkmain.c: added copyfile()
1564 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1566 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
1568 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1570 * device/lib/_strlen.c: assembler version for mcs51
1572 2007-03-13 Raphael Neider <rneider AT web.de>
1574 * device/include/pic16/pic18f2221.h,
1575 * device/include/pic16/pic18f2321.h,
1576 * device/include/pic16/pic18f2331.h,
1577 * device/include/pic16/pic18f4221.h,
1578 * device/include/pic16/pic18f4321.h,
1579 * device/include/pic16/pic18f4331.h: fixed config byte location names
1580 * support/scripts/inc2h-pic16.pl: removed debug output, emit
1581 consistently named config byte locations
1583 2007-03-13 Borut Razem <borut.razem AT siol.net>
1585 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
1586 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
1587 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1588 as/link/z80/Makefile.in, as/z80/Makefile.in:
1591 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1593 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
1594 * device/lib/printf_large.c: pointer was converted to generic
1595 pointer for mcs51 models other than model-small (Maarten noticed)
1597 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1599 * device/include/mcs51/ADuC84x.h: Added.
1601 2007-03-10 Borut Razem <borut.razem AT siol.net>
1603 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
1604 fixed RFE #1624219: double backslashes in filenames;
1605 functions hexEscape(), octalEscape() and copyStr() moved from
1606 SDCCval.c to SDCCutil.c and made them glovbally available
1608 2007-03-09 Borut Razem <borut.razem AT siol.net>
1610 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
1611 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
1612 1673361: Missaligned comments in output files
1614 2007-03-09 Raphael Neider <rneider AT web.de>
1616 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
1618 2007-03-09 Raphael Neider <rneider AT web.de>
1622 * src/pic/ralloc.c: suppress undesired debug output
1623 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
1625 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1627 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
1629 2007-03-07 Borut Razem <borut.razem AT siol.net>
1631 * device/lib/pic16/libdev/pic18f[24][34]31.c:
1632 search include files in the current directory
1634 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/SDCCglue.c (emitMaps, glue),
1637 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
1639 * support/regression/tests/absolute.c: added xdata test
1641 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
1644 added condition to macro, fixes bug 1666080
1646 2007-03-02 Raphael Neider <rneider AT web.de>
1648 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
1650 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1652 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
1653 be cleared. Unconditionally set __XPAGE
1654 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
1656 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1661 * src/mcs51/rtrack.c,
1663 * doc/sdccman.lyx: added --no-gen-comments
1664 * src/mcs51/peeph.def: added 192.b, disabled 185
1666 2007-02-25 Raphael Neider <rneider AT web.de>
1668 * src/pic16/gen.c (genCast): fixed typo
1669 * device/lib/pic16/Makefile.subdir: only install existing files
1670 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
1672 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
1675 * device/lib/mcs51/crtclear.asm,
1676 * device/lib/mcs51/crtxclear.asm: renumbered labels
1677 * device/lib/mcs51/Makefile.in: added crtcall.asm
1678 * doc/sdccman.lyx: documented mcs51 crt* library startup code
1679 * src/mcs51/gen.c (movc): removed,
1680 (aopGet, genPlusBits): clear a after loading the carry (possibly from
1682 (toCarry, genSend, genRet): added function toCarry,
1683 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
1684 (assignBit, genAssign, genCast): added function assignBit
1685 * src/mcs51/Makefile.bcc: added rtrack.c
1686 * src/mcs51/ralloc.h: made valueKnown a bitfield
1687 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
1688 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
1689 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
1690 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
1691 * src/z80/gen.c: added AOP_IS_PAIRPTR,
1692 (_pop): only pop valid pairs, see gencjneshort,
1693 (gencjneshort): return pair that still needs to be popped, restructured,
1694 (gencjne, genCmpEq): call _pop
1696 2007-02-23 Raphael Neider <rneider AT web.de>
1698 * device/include/pic/pic14devices.txt: 16f684 has only one config word
1700 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1702 * device/include/mcs51/P89LPC925.h: Added.
1704 2007-02-18 Raphael Neider <rneider AT web.de>
1706 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
1708 2007-02-17 Borut Razem <borut.razem AT siol.net>
1710 * support/cpp2/directives.c, support/cpp2/version.c:
1711 synchronized with GCC CPP 4.1.2
1713 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1715 * src/mcs51/rtrack.h,
1716 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
1717 by checking the strings passed by emitcode() to the assembler.
1718 Feel free to change. This in part addresses RFE #482179.
1719 Set environment variable SDCC_RTRACK to enable.
1720 * src/mcs51/gen.c: inserted hooks
1721 * src/mcs51/ralloc.h: added two members to struct regs
1722 * support/regression/tests/regtrack.c: added
1724 2007-02-14 Borut Razem <borut.razem AT siol.net>
1726 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
1727 * Makefile.in: applied patch from Makefile related part of
1728 #1469393: Compiler does not initialize static data
1730 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1732 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
1733 for better fix of bug 1273984, compiles pic16 rand.c
1735 2007-02-12 Borut Razem <borut.razem AT siol.net>
1737 * src/pic16/main.c: fixed pic16 standard library directory bug
1739 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
1741 * src/hc08/gen.c (genSwap): fix swap regression test
1743 2007-02-10 Borut Razem <borut.razem AT siol.net>
1745 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
1747 * support/regression/tests/bug-1654060.c: added regression test for
1750 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1752 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
1753 bit moves in return statement
1755 2007-02-09 Borut Razem <borut.razem AT siol.net>
1757 * src/SDCC.y: fixed bug #1654060 typedef within function causes
1760 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
1763 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
1765 2007-02-07 Raphael Neider <rneider AT web.de>
1767 * src/pic16/devices.inc,
1768 * device/include/pic16/pic18fregs.h,
1769 * device/include/pic16/pic18f[24][34]31.h,
1770 * device/lib/pic16/libdev/pic18f[24][34]31.c,
1771 * device/lib/pic16/pics.all: added 18f[24][34]31 family
1772 * device/lib/pic16/libio/i2c.ignore: do not build i2c
1774 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1776 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
1777 can this have lived here for so many years?
1778 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
1779 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
1780 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
1782 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
1784 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
1785 appended by loop induction must be at the very end of the eBBlock
1787 2007-02-05 Kevin Vigor
1789 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
1791 2007-02-05 Borut Razem <borut.razem AT siol.net>
1793 * support/regression/fwk/lib/timeout.c: native WIN32 port,
1794 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
1796 2007-02-03 Borut Razem <borut.razem AT siol.net>
1798 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
1799 applied patch #1646602 option to set default signedness of char to
1800 unsigned, added -funsigned-char command line option,
1801 thanks to Gunther Jehle
1802 * device/lib/Makefile.in: added the -f option to rm so it doesn't
1803 prompt for file deletion a few hundred times (especially the
1804 subversion files, which have ro permissions so it asks for
1805 confirmation), thanks to Simon McAuliffe;
1806 added {} + option to find in order to remove multiple files from a
1809 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1811 * device/include/mcs51/SST89x5xRDx.h: Added.
1813 2007-02-02 Raphael Neider <rneider AT web.de>
1815 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
1816 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
1818 2007-02-01 Raphael Neider <rneider AT web.de>
1820 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
1823 2007-01-31 Borut Razem <borut.razem AT siol.net>
1825 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
1826 if compiled with GCC. Thanks to Raphael Neider
1828 2007-01-31 Raphael Neider <rneider AT web.de>
1830 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
1831 operand names, handles name and (name + n) for all n,
1832 (sameBank): restructured, also check bank allocation policy,
1833 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
1834 (pic14_operandsAllocatedInSameBank): check whether to operands
1835 will be allocated into the same bank (i.e., section) to reduce
1836 BANKSEL overhead, queried from pcode.c:sameBank,
1837 (pic14printLocals): reintroduced clustering registers into a single
1838 section: all compiler generated symbols will now reside in one
1839 bank (per file), reducing BANKSEL overhead and code size,
1840 (showAllMemmaps): use local dbuf where possible
1842 2007-01-29 Raphael Neider <rneider AT web.de>
1844 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
1845 (call_libraryfunc): retrieve/create symbol and mark as used,
1846 (genFunction): mark defined functions as non-extern and add again
1847 to code memmap for later output
1848 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
1849 (pic14printLocals): reworked for new symbol emission,
1850 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
1851 showAllMemmaps): reworked symbol output using dbufs, added handling
1852 of string literals (still incomplete),
1853 (picglue): removed symbol emission, moved into showAllMemmaps,
1854 (emitSymbolSet): new workhorse for symbol output,
1855 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
1857 2007-01-29 Borut Razem <borut.razem AT siol.net>
1859 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
1860 component contains the extension separator.
1862 2007-01-28 Borut Razem <borut.razem AT siol.net>
1864 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
1866 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
1867 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
1868 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
1869 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
1870 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
1871 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
1872 src/z80/gen.c, support/Util/MySystem.c:
1873 accept slash and backslash as directory separator on WIN32 and
1876 2007-01-28 Raphael Neider <rneider AT web.de>
1878 * src/pic16/devices.inc,
1879 * device/include/pic16/pic18f[24][23]21.h,
1880 * device/include/pic16/pic18fregs.h,
1881 * device/lib/pic16/libdev/pic18f[24][23]21.c,
1882 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
1883 * device/lib/pic16/libio/adc.ignore,
1884 * device/lib/pic16/libio/i2c.ignore,
1885 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
1886 family, as gputils do not yet support the devices
1887 * device/lib/pic16/Makefile.subdir: ignore errors on install
1888 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
1889 headers and libraries from gputils .inc files
1891 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1893 * doc/sdccman.lyx: add printf_fast_f precision limitation note
1895 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1897 * doc/sdccman.lyx: add printf benchmarks
1899 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1901 * device/lib/printf_fast.c: fix %c, char promoted to int
1902 * device/lib/printf_tiny.c: fix %c, char promoted to int
1904 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1906 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
1908 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1910 * support/regression/tests/swap.c: 64 bit hosts failed
1911 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
1913 2007-01-25 Raphael Neider <rneider AT web.de>
1915 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
1916 based on absolute register address, patch by Alex Blond
1918 2007-01-22 Raphael Neider <rneider AT web.de>
1920 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
1921 emitted, do not emit them again...
1923 2007-01-22 Raphael Neider <rneider AT web.de>
1925 * src/regression/bank1.c, src/regression/compare6.c,
1926 src/regression/add.c: cosmetic changes
1927 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
1928 * src/pic/gen.c: fixed global zero and one,
1929 (aopForSym): removed unued code,
1930 (aopGet): assert aop is defined, check and use `index' of
1931 pCodeImmd operands (fixes #1630908),
1932 * src/pic/pcode.c (get_op): added output of generic pointer tag,
1933 (register_reassign): prevent accidental register unification,
1934 (ReuseReg): cosmetic changes (also above)
1935 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
1936 pic14emitStaticSeg): do not emit initialized data,
1937 (printIval*): replaced with working versions,
1938 (pic14createInterruptVect,picglue): use idata for initialized data,
1939 now init data should work in all modules (not only main()),
1940 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
1942 2007-01-21 Borut Razem <borut.razem AT siol.net>
1944 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
1945 use -fPIC or -fpic if they are supported and not ignored
1946 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
1947 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
1949 2007-01-20 Borut Razem <borut.razem AT siol.net>
1951 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
1952 implemented RFE #1470316: allow "$" in variable names
1954 2007-01-20 Raphael Neider <rneider AT web.de>
1956 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
1958 2007-01-20 Raphael Neider <rneider AT web.de>
1960 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
1961 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
1962 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
1963 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
1964 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
1965 * device/lib/pic/libdev/pic*.c,
1966 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
1967 * device/lib/pic/libdev/Makefile.in: show progress
1969 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1971 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
1972 * support/scripts/sdcc_cygwin_mingw32,
1973 * support/scripts/sdcc_mingw32,
1974 * support/scripts/build.mak: replaced --datadir by --datarootdir for
1975 conformance with autoconf 2.6
1977 2007-01-19 Raphael Neider <rneider AT web.de>
1979 * src/pic/device.c (register_map): fixed list construction
1980 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
1981 (genMod): removed case for genModbits,
1982 (genModbits): removed as now unused/unimplemented
1983 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
1985 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1987 * support/regression/tests/swap.c: added in response to #1638622
1988 * doc/sdccman.lyx: synced version, minor changes
1990 2007-01-18 Borut Razem <borut.razem AT siol.net>
1992 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
1993 thanks to Gunther Jehle
1994 * src/asm.c: don't die if the file drfined in #line couldn't be opened
1995 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
1996 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
1997 use filename in lineno instead.
1998 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
1999 print the file name in ast_print()
2001 2007-01-18 Borut Razem <borut.razem AT siol.net>
2003 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2005 * src/SDCC.lex: stringLiteral() returns const char pointer,
2006 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2007 fixed column counting
2008 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2009 accept const char pointer as parameter
2010 * src/SDCCdwarf2.c: corrected buffer size
2012 2007-01-17 Borut Razem <borut.razem AT siol.net>
2014 * support/Util/dbuf_string.c: fixed for amd64
2016 2007-01-15 Borut Razem <borut.razem AT siol.net>
2018 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2019 removed terminal symbol ELIPSIS, since it was never generated by the
2020 lexer and it was wrongly used in parameter_identifier_list rule
2022 2007-01-15 Raphael Neider <rneider AT web.de>
2024 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2025 code page and data banking description
2026 * src/pic/genarith.c,
2027 * src/pic/gen.h: removed bit arithmetic functions,
2028 updated exit(1) to exit(EXIT_FAILURE)
2029 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2030 * device/include/pic16/pic18f2455.h,
2031 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2032 TRISD and TRISE, fixed/added some bit names
2033 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2034 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2035 updated pic18f2455.{c,h} instead of duplicating them
2037 2007-01-14 Borut Razem <borut.razem AT siol.net>
2039 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2040 Cannot debug files that contain spaces in the path name
2041 by converting spaces in asm file name to underscores
2043 2007-01-13 Borut Razem <borut.razem AT siol.net>
2045 * doc/sdccman.lyx: fixed format errors
2047 2007-01-10 Borut Razem <borut.razem AT siol.net>
2049 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2050 codeseg/constseg #pragma fail
2051 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2052 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2053 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2054 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2056 2007-01-09 Borut Razem <borut.razem AT siol.net>
2058 * get rid of diagnistic.[ch], pretty-print.[ch],
2059 c-pretty-print.[ch], ... used just for error, warning, ...
2061 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2062 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2063 suppoprt/cpp2/pretty-print.[ch]:
2065 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2066 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2067 suppoprt/cpp2/sdcpp.dsp:
2070 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * device/lib/printf_large.c (output_float): removed recursion,
2073 use smaller buffer on stack for mcs51,
2074 fixed bug printing 1.96
2075 * support/regression/tests/snprintf.c: added test
2077 2007-01-07 Borut Razem <borut.razem AT siol.net>
2079 * use dynamic memory buffers instead temporary files
2080 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2082 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2083 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2084 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2085 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2086 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2087 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2088 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2089 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2090 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2091 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2092 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2093 support/Util/dbuf.c, support/Util/dbuf.h:
2095 * .version, sdcc.spec: bumped version to 2.6.4
2097 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2099 * src/port.h: added TARGET_Z80_LIKE macro
2100 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2101 output PSEG location if --xram-loc or --xstack-loc was used
2102 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2104 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2106 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2107 * as/as_z80.dsp, as/z80/as_z80.dsp,
2108 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2109 * sdcc.dsw: moved project files into subdir
2110 * as/hc08/as_hc08.dsp,
2111 * as/hc08/Makefile.bcc,
2112 * as/hc08/Makefile.in,
2113 * as/mcs51/Makefile.bcc,
2114 * as/mcs51/Makefile.in,
2115 * as/z80/Makefile.bcc,
2116 * as/z80/Makefile.in,
2117 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2120 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2123 * as/mcs51/asmain.c,
2125 * as/z80/assym.c: removed include "strcmpi.h"
2126 * as/hc08/strcmpi.c,
2127 * as/hc08/strcmpi.h,
2128 * as/mcs51/strcmpi.c,
2129 * as/mcs51/strcmpi.h,
2130 * support/Util/strcmpi.c,
2131 * support/Util/strcmpi.h: removed files
2132 * as/strcmpi.c: added as_strncmpi()
2134 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2136 * sdcc.dsw: Added some dependencies on project config.dsp
2138 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2140 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2141 with [di]ram_start to fix a regresion
2143 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2145 * configure.in: added missing mcs51 in status output
2146 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2148 * debugger/mcs51/clean.mk (distclean): remove config.h
2149 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2150 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2151 options.h, s-options-h and options.c
2152 * support/cpp2/clean.mk: unused, removed
2153 * Makefile.common.in,
2156 * as/hc08/Makefile.in,
2158 * as/mcs51/Makefile.in,
2159 * as/mcs51/clean.mk,
2162 * as/z80/Makefile.in,
2164 * as/link/Makefile.in,
2165 * as/link/hc08/Makefile.in,
2166 * as/link/hc08/clean.mk,
2167 * as/link/mcs51/Makefile.in,
2168 * as/link/mcs51/clean.mk,
2169 * as/link/z80/Makefile.in,
2170 * as/link/z80/clean.mk,
2171 * as/link/z80/conf.mk,
2172 * debugger/mcs51/Makefile.in,
2173 * debugger/mcs51/clean.mk,
2174 * device/include/Makefile.in,
2175 * device/lib/Makefile.in,
2176 * device/lib/mcs51/Makefile.in,
2177 * device/lib/pic/Makefile.in,
2178 * device/lib/pic/Makefile.common.in,
2179 * device/lib/pic/Makefile.subdir,
2180 * device/lib/pic/Makefile.rules,
2181 * device/lib/pic16/libio/Makefile.in,
2182 * device/lib/pic16/Makefile.subdir,
2183 * device/lib/pic16/libdev/Makefile.in,
2184 * device/lib/pic16/Makefile.rules,
2185 * device/lib/pic16/Makefile.common.in,
2186 * sim/ucsim/avr.src/Makefile.in,
2187 * sim/ucsim/main_in.mk,
2188 * sim/ucsim/cmd.src/Makefile.in,
2189 * sim/ucsim/doc/Makefile.in,
2190 * sim/ucsim/gui.src/Makefile.in,
2191 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2192 * sim/ucsim/gui.src/serio.src/Makefile.in,
2193 * sim/ucsim/hc08.src/Makefile.in,
2194 * sim/ucsim/libltdl/Makefile.in,
2195 * sim/ucsim/s51.src/Makefile.in,
2196 * sim/ucsim/sim.src/Makefile.in,
2197 * sim/ucsim/sim.src/conf.mk,
2198 * sim/ucsim/xa.src/Makefile.in,
2199 * sim/ucsim/z80.src/Makefile.in,
2203 * support/cpp2/Makefile.in,
2204 * support/librarian/Makefile.in,
2205 * support/librarian/clean.mk,
2206 * support/makebin/Makefile.in,
2207 * support/makebin/clean.mk,
2208 * support/packihx/Makefile.in,
2209 * support/regression/Makefile.in,
2210 * support/regression/ports/ds390/spec.mk,
2211 * support/regression/ports/gbz80/spec.mk,
2212 * support/regression/ports/hc08/spec.mk,
2213 * support/regression/ports/mcs51/spec.mk,
2214 * support/regression/ports/mcs51-large/spec.mk,
2215 * support/regression/ports/mcs51-medium/spec.mk,
2216 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2217 * support/regression/ports/pic14/spec.mk,
2218 * support/regression/ports/pic16/spec.mk,
2219 * support/regression/ports/mcs51-stack-auto/spec.mk,
2220 * support/regression/ports/ucz80/spec.mk,
2221 * support/regression/ports/xa51/spec.mk,
2222 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2223 adding a slash after $(top_builddir) and/or adding @datarootdir@
2225 * debugger/mcs51/configure.in,
2226 * device/lib/pic/configure.in,
2227 * device/lib/pic16/configure.in,
2228 * sim/ucsim/configure.in,
2229 * support/cpp2/configure.in,
2230 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2232 * debugger/mcs51/configure,
2233 * device/lib/pic/configure,
2234 * device/lib/pic16/configure,
2235 * sim/ucsim/configure,
2236 * support/cpp2/configure,
2237 * support/packihx/configure: generated with autoconf 2.60
2239 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2241 * as/link/hc08/lkihx.c (newArea),
2242 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2244 2007-01-02 Borut Razem <borut.razem AT siol.net>
2246 * doc/sdccman.lyx: documented #pragma sdcc_hash
2247 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2249 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2251 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2253 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2254 empty 'while'-loop to work correctly, see regression test 'while.c'
2255 * support/regression/tests/while.c: added
2257 2007-01-01 Borut Razem <borut.razem AT siol.net>
2259 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2260 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2261 support/cpp2/libcpp/sdcpp.c:
2262 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2263 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2264 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2266 2006-12-31 Borut Razem <borut.razem AT siol.net>
2268 * SDCPP synchronized with GCC CPP release version 4.1.1,
2269 currently the latest release:
2270 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2271 support/cpp2/libcpp/include/cpp-id-data.h
2272 support/cpp2/libiberty/fopen_unlocked.c
2273 support/cpp2/libiberty/md5.c
2275 support/cpp2/opt-functions.awk
2276 support/cpp2/opt-gather.awk
2277 support/cpp2/optc-gen.awk
2278 support/cpp2/opth-gen.awk:
2280 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2281 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2282 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2283 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2284 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2285 support/cpp2/diagnostic.h, support/cpp2/except.h,
2286 support/cpp2/hwint.h, support/cpp2/input.h,
2287 support/cpp2/intl.h, support/cpp2/move-if-change,
2288 support/cpp2/opts.c, support/cpp2/opts.h,
2289 support/cpp2/output.h, support/cpp2/prefix.c,
2290 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2291 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2292 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2293 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2294 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2295 support/cpp2/version.c:
2297 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2298 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2299 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2300 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2301 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2302 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2303 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2304 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2305 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2306 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2307 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2309 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2310 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2311 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2312 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2313 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2314 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2315 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2316 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2317 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2318 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2319 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2320 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2321 support/cpp2/system.h:
2324 2006-12-31 Borut Razem <borut.razem AT siol.net>
2326 * configure.in, configure: fixed bug #1538756: configure dies if bison
2327 and flex are not installed, 2nd try
2329 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2331 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2332 400.x for better code in RFE 899102
2334 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2336 * src/SDCCpeeph.c (deadMove),
2338 * src/mcs51/peep.h: renamed 'op' by 'reg'
2339 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2340 (scan4op): small change for removeDeadMove(), added support for
2341 'callee saves' and/or PACLL function calls,
2342 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2343 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2344 left in new dispatcher mcs51DeadMove()
2345 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2347 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2349 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2351 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2352 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2354 2006-12-30 Borut Razem <borut.razem AT siol.net>
2356 * support/cpp2/spacs.h: deleted from svn
2357 * configure.in, configure: fixed bug #1538756: configure dies if bison
2358 and flex are not installed
2360 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2363 with this z80 passes printf float test when enabled
2364 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2366 2006-12-28 Borut Razem <borut.razem AT siol.net>
2368 * support/cpp2/config.in, support/cpp2/configure.in,
2369 support/cpp2/configure, support/cpp2/Makefile.in:
2370 fix for the solaris build
2372 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2374 * src/SDCC.y (type_specifier2, pointer),
2376 * src/SDCCsymt.c (mergeSpec, checkSClass),
2377 * support/Util/SDCCerr.c,
2378 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2379 * support/valdiag/valdiag.py: Allow test cases to specify
2380 required language standard
2381 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2382 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2384 2006-12-27 Borut Razem <borut.razem AT siol.net>
2386 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2387 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2389 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2391 * support/cpp2/libiberty/Makefile.bcc: updated
2392 * src/pic16/main.c: fixed #pragma udata handling
2393 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2395 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2397 * src/SDCCpeeph.c: made labelHashEntry global,
2398 made pcDistance, FBYNAME static,
2399 (pcDistance): made static, use isComment and isLabel,
2401 (getLabelRef): added, extracted from labelRefCount(),
2402 (labelRefCount): use new getLabelRef(),
2403 (callFuncByName): made static, added deadMove,
2404 use isComment and isLabel,
2405 (newPeepRule): made static, set isLabel,
2406 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2407 labels from peephole rules,
2408 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2409 when isComment or isLabel is set
2410 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2411 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2413 * src/mcs51/peep.h: added
2414 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2415 * src/port.h: added peep->deadMove to port structure
2416 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2417 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2418 deadMove, finally removed no. 1 and 2
2425 * src/hc08/gen.c: mark lines with isComment or isLabel
2426 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2428 * sdcc.spec: bumped version to 2.6.3
2430 2006-12-26 Borut Razem <borut.razem AT siol.net>
2432 * support/cpp2/Makefile.in: added dependency on options.h
2433 * configure: regenerated
2434 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2435 * support/cpp2/Makefile.in: added vasprintf.c
2437 2006-12-25 Borut Razem <borut.razem AT siol.net>
2439 * SDCPP synchronized with GCC CPP release version 3.4.6,
2440 the latest release before 4.x:
2441 * support/cpp2/Makefile.in, support/cpp2/config.h,
2442 support/cpp2/configure, support/cpp2/configure.in,
2443 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2444 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2445 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2446 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2447 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2448 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2449 support/cpp2/cpptrad.c, support/cpp2/except.h,
2450 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2451 support/cpp2/hwint.h, support/cpp2/intl.h,
2452 support/cpp2/line-map.c, support/cpp2/line-map.h,
2453 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2454 support/cpp2/output.h, support/cpp2/prefix.c,
2455 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2456 support/cpp2/system.h, support/cpp2/version.c:
2458 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2459 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2460 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2461 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2462 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2463 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2464 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2465 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2466 support/cpp2/move-if-change, support/cpp2/opts.c,
2467 support/cpp2/opts.h, support/cpp2/opts.sh,
2468 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2469 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2470 support/cpp2/win32, support/cpp2/win32/dirent.c,
2471 support/cpp2/win32/dirent.h:
2473 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2474 * support/cpp2/sdcpp.h: renamed from sdcc.h
2475 * sdcppinit.c: deleted
2477 2006-12-23 Borut Razem <borut.razem AT siol.net>
2479 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2480 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2481 preproc.c: an other try to fix bug #982435: introduced
2482 -pedantic-parse-number command line option and pedantic_parse_number
2485 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2487 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2489 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2490 corrected overlayed areax addresses, warn about memory overlaps
2491 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2500 * src/port.h: added xabs_name and iabs_name
2501 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2502 (glue, emitMaps): create and emit maps d_abs and i_abs
2503 * src/SDCCglue.h: cosmetic changes
2504 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2506 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2507 (allocDefault): put absolute, initialized globals in them
2508 * support/regression/tests/absolute.c: added absolute bdata test
2509 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2511 2006-12-20 Borut Razem <borut.razem AT siol.net>
2513 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2514 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2515 added regression test for bug #982435
2517 2006-12-18 Borut Razem <borut.razem AT siol.net>
2519 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2520 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2521 small cosmetic changes
2522 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2523 * support/regression/tests/bug-1351710.c: added regression test
2525 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2527 * doc/sdccman.lyx: added the long missed iCode table
2528 "<where is figure II?>", added links to wiki
2530 2006-12-17 Borut Razem <borut.razem AT siol.net>
2532 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2533 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2534 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
2535 unified table driven pragma handling, pragma argument type checking
2536 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
2537 current one - version 1.1.3
2538 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
2540 2006-12-13 Raphael Neider <rneider AT web.de>
2542 * src/pic/device.h: removed AssignedMemory structure and macros
2543 * src/pic/device.c: removed global finalMapping (linker assigns
2545 (register_map): add SFRs to remembered memRanges
2546 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
2547 assignFixedRegisters,assignRelocatableRegisters): removed,
2548 (setMaxRAM,validAddress): adapted accordingly,
2549 (pic14_hasSharebank,pic14_getSharedStack): only report and use
2550 reasonably sized sharebanks,
2551 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
2552 (allDefsOutOfRange): removed unused code,
2553 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
2555 * src/pic/pcode.c (register_reassign): removed recursion warning,
2556 fired far too often,
2557 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
2558 to use existing pic14_stringInSet() to avoid duplicate symbols,
2559 tidied up the code a bit,
2560 (pic14printLocals): added in symmetry to printExterns, replaces
2561 writeUsedRegs more or less,
2562 (picglue): call new pic14_printLocals(),
2563 * device/include/pic/pic*.h: removed #pragma memmap directives,
2564 information gathered from include/pic/pic14devices.txt
2565 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
2567 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2569 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
2571 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2573 * device/include/mcs51/cc2430.h: fixed missing ';'
2575 2006-12-10 Raphael Neider <rneider AT web.de>
2577 * device/lib/pic16/libc/stdio/vfprintf.c,
2578 * device/lib/pic16/libc/stdio/printf_small.c,
2579 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
2580 char arguments, as char varargs are cast to int by the caller,
2581 hopefully fixes #1604915 (other device libraries are still affected)
2583 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2585 * src/mcs51/ralloc.c (packRegsForAssign),
2586 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
2588 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * device/include/malloc.h: removed init_dynamic_memory
2591 * device/lib/malloc.c: made init_dynamic_memory static and automatically
2592 call it once from malloc. Also use _sdcc_heap[] from _heap.c
2593 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
2594 * device/lib/libsdcc.lib,
2595 * device/lib/Makefile.in,
2596 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
2597 * doc/sdccman.lyx: documented use of new _heap.c
2598 * support/regression/tests/malloc.c: removed init_dynamic_memory
2599 * src/cdbFile.c(spacesToUnderscores): new function,
2600 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
2602 * device/include/tinibios.h: removed defines for putchar and getchar
2603 * device/lib/ds390/Makefile.in: added putchar.c
2604 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
2606 2006-12-09 Borut Razem <borut.razem AT siol.net>
2608 * support/cpp2/sdcc.h: prevent multiple inclusion
2609 * support/cpp2/options.h: deleted
2611 2006-12-08 Borut Razem <borut.razem AT siol.net>
2613 * support/cpp2/sdcc.h: removed x*alloc() macros
2614 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
2615 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
2616 support/cpp2/sdcpp.sdc: x*alloc files added to the project
2617 * support/cpp2/system.h: moved #include "sdcc.h"
2618 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
2619 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
2621 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
2622 -funsigned-char options
2623 * support/cpp2/sdcppmain.c: fixed bug 1611411
2625 2006-12-07 Borut Razem <borut.razem AT siol.net>
2627 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
2630 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
2632 * src/SDCCsymt.c (addDecl): fixed bug 1609244
2633 * src/SDCCmain.c (linkEdit): fixed bug 1609279
2635 * .version: bumped to 2.6.2 because a) it's been a while
2636 b) the linker sources have moved c) the preprocessor is upgraded
2638 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2640 * support/regression/tests/snprintf.c: some checks
2641 * lib/src/printf_large.c: %bc: read char instead of int from stack
2643 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
2645 * device/include/mcs51/cc2430.h: inserted _XPAGE
2647 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2649 * device/include/mcs51/cc2430.h: added
2651 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
2653 * device/include/asm/default/features.h,
2654 * device/include/asm/ds390/features.h,
2655 * device/include/mcs51/at89s53.h,
2656 * device/include/ser.h,
2657 * device/include/ser_ir.h,
2658 * device/include/serial.h: changed keywords to double underscore variants,
2659 fixes bug 1590261 some more, thanks Steven Borley
2661 2006-12-01 Raphael Neider <rneider AT web.de>
2663 * src/pic/pcode.c (register_reassign): do not crash on recursive code
2664 but emit warning (recursion is not supported for pic14)
2666 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2668 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
2669 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
2671 2006-11-30 Raphael Neider <rneider AT web.de>
2673 * src/pic/device.c (dump_sfr): always emit symbols
2674 * src/pic/glue.c (pic14printPublics): fixed typo
2676 2006-11-30 Raphael Neider <rneider AT web.de>
2678 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
2679 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
2680 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
2681 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
2682 a sharebank, use a non-shared bank for the stack if none available
2683 * src/pic/device.h (struct memRange): added linked list next field,
2684 added prototypes for above functions
2685 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
2686 (typeRegWithIdx): accept fixed and unfixed stack registers
2687 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
2688 the stack, handle shared and banked stack (except for WSAVE),
2689 (insertBankSel): removed useless optimization (will never fire),
2690 (FixRegisterBanking): added optimization for devices with only one
2691 possibly aliased bank of memory, like 16f84
2692 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
2693 devices have no SHAREBANK in the linker script
2694 * device/include/pic/pic14devices.txt: documented memmap
2695 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
2697 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2699 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
2700 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
2701 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
2702 genhc08Code): switched most of the D (debug) macros to DD (detailed
2703 debug) macros to better control clutter in the generated .asm file.
2704 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
2705 genRightShift): fixed bug with non-constant bit shift stored to
2706 a volatile result (SF Open Discussion forum thread #1616749).
2707 Single byte case is not yet optimized.
2709 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * device/include/asm/mcs51/features.h,
2712 * device/include/malloc.h,
2713 * device/include/stdio.h: changed keywords to double underscore variants,
2716 2006-11-27 Borut Razem <borut.razem AT siol.net>
2718 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2719 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
2720 support/cpp2/output.h, support/cpp2/cppinit.c,
2721 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2722 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2723 support/cpp2/cppdefault.c, support/cpp2/system.h,
2724 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2725 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
2726 support/cpp2/prefix.c, support/cpp2/except.h,
2727 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
2728 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
2729 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2730 support/cpp2/version.c, support/cpp2/cppmain.c,
2731 support/cpp2/version.h, support/cpp2/hashtable.c,
2732 support/cpp2/cpperror.c:
2733 synchronized with GCC CPP release version 3.3.6,
2734 the latest where cppmain.c still exists.
2735 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
2736 support/cpp2/sdcppinit.c: added
2738 2006-11-27 Borut Razem <borut.razem AT siol.net>
2740 * support/cpp2/cpplex.c:
2741 fixed _asm ... _endasm handling bug, introduce with GCC CPP
2743 * support/cpp2/cpplib.c: removed definitions of unused variables
2745 2006-11-26 Borut Razem <borut.razem AT siol.net>
2747 * support/cpp2/libiberty.h: commented out x*alloc() declarations
2748 since they are redefined by macros in support/cpp2/sdcc.h
2749 * support/cpp2/sdcc.h: x*alloc macro redefinition
2751 2006-11-25 Borut Razem <borut.razem AT siol.net>
2753 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2754 support/cpp2/configure, support/cpp2/Makefile.in,
2755 support/cpp2/cppfiles.c, support/cpp2/output.h,
2756 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
2757 support/cpp2/config.h, support/cpp2/cpplib.h,
2758 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2759 support/cpp2/cppdefault.c, support/cpp2/config.in,
2760 support/cpp2/system.h, support/cpp2/cpplex.c,
2761 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
2762 support/cpp2/cppdefault.h, support/cpp2/prefix.c
2763 support/cpp2/hwint.h, support/cpp2/mbchar.h,
2764 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
2765 support/cpp2/configure.in, support/cpp2/intl.h,
2766 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
2767 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2768 support/cpp2/version.c, support/cpp2/cppmain.c,
2769 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
2770 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
2771 support/cpp2/cpperror.c,
2772 support/cpp2/libiberty/safe-ctype.c,
2773 support/cpp2/libiberty/safe-ctype.h,
2774 support/cpp2/libiberty/splay-tree.c,
2775 support/cpp2/libiberty/obstack.c,
2776 support/cpp2/libiberty/lbasename.c,
2777 support/cpp2/libiberty/splay-tree.h,
2778 support/cpp2/libiberty/obstack.h:
2779 synchronized with GCC CPP release version 3.2.3,
2780 the latest before integration of cpp into gcc
2781 * support/cpp2/except.h, support/cpp2/line-map.c,
2782 support/cpp2/line-map.h,
2783 support/cpp2/libiberty/hex.c,
2784 support/cpp2/libiberty/concat.c,
2785 support/cpp2/libiberty/filenames.h: added
2786 * support/cpp2/intl.c: deleted
2788 2006-11-24 Borut Razem <borut.razem AT siol.net>
2790 * src/SDCC.y: enabled compilation of empty source file
2791 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
2792 "ISO C forbids an empty source file"
2793 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
2794 if all the code is ifdefed out.
2796 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2798 * src/hc08/gen.c (genPcall): fix for bug #1601032
2800 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2802 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
2803 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
2804 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
2805 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
2806 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
2807 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
2808 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
2809 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
2810 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
2811 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
2812 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
2813 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
2814 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
2815 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
2816 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
2817 Renamed to all upper case as per the standard set by SiLabs
2819 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2821 * device/include/mcs51/C8051F520.h: new, added
2822 * device/include/mcs51/compiler.h: added link about predefined macros
2824 2006-11-23 Raphael Neider <rneider AT web.de>
2826 * src/regression/Makefile: add -L path to fresh library
2827 * src/regression/simulate: emphasize FAILED output
2828 * src/regression/create_stc: output _failures from gpsim
2829 * src/regression/compare4.c,
2830 * src/regression/rotate6.c: fixed char literals,
2831 all compile, all run =8-D
2833 * src/pic/pcode.h: added isPCASMDIR macro
2834 * src/pic/gen.c (genAnd): fixed bit offset
2835 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
2836 packBits): unified register numbering schemes,
2837 (newReg): do not insert stack registers into hash table,
2838 (initStack): unpinned pseudo stack, simplified,
2839 (typeRegWithIdx): fixed retrieval of stack registers,
2840 * src/pic/pcode.c (addpCodeComment,sameBank): added,
2841 (pCodeReplace): removed invalid assertion,
2842 (insertPCodeInstruction): fixed newly added labels,
2843 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
2844 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
2845 DumpFlow): removed unsed (broken?) code,
2846 (insertBankSel): prevent STATUS from being BANKSELed,
2847 (FixRegisterBanking): rewritten from scratch, implemented generic
2848 optimizations (suppress BANKSELs to same register and to registers
2849 present in all banks),
2850 (AnalyzeBanking): update flow after BANKSELection
2852 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
2853 sharebank, let linker place it, mark STKxx symbols as emitted
2855 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2857 * src/regression/arrays.c,
2858 * src/regression/bank1.c,
2859 * src/regression/bool2.c,
2860 * src/regression/compare7.c,
2861 * src/regression/compare8.c,
2862 * src/regression/compare9.c,
2863 * src/regression/compare10.c,
2864 * src/regression/configword.c,
2865 * src/regression/for.c,
2866 * src/regression/mult1.c,
2867 * src/regression/pointer1.c,
2868 * src/regression/rotate6.c,
2869 * src/regression/string1.c,
2870 * src/regression/struct1.c,
2871 * src/regression/Makefile: make PIC14 regression tests run again
2872 (3 fail, 6 won't compile)
2874 2006-11-21 Raphael Neider <rneider AT web.de>
2876 * device/include/pic16/pic18f4550.h,
2877 * device/include/pic16/pic18f4455.h,
2878 * device/lib/pic16/libdev/pic18f4550.c,
2879 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
2880 * configure.in: removed superfluous closing bracket
2882 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2884 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
2887 2006-11-21 Raphael Neider <rneider AT web.de>
2889 * src/pic/device.{c,h}: added pic14_getPIC()
2890 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
2891 (genAnd): added PIC code for one case, fixes #1597044
2892 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
2893 SFRs that are present in all banks (e.g., STATUS)
2895 2006-11-20 Raphael Neider <rneider AT web.de>
2897 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
2898 INCFSZ/INCFSZW and declared them as changing Z bit,
2899 (insertPCodeInstruction): correctly invert the above instructions,
2901 (DoBankSelect): don't panic on po_immediates
2903 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * as/link/mcs51/lkihx.c (newArea),
2907 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
2908 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
2910 2006-11-11 Raphael Neider <rneider AT web.de>
2912 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
2913 bitfield symbols, fixes #1579535 (once more...).
2915 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2917 * support/regression/generate-cases.py,
2918 * support/regression/fwk/include/testfwk.h,
2919 * support/regression/fwk/lib/testfwk.c: used code pointers,
2920 (about 50kByte less code generated for mcs51)
2922 2006-11-06 Borut Razem <borut.razem AT siol.net>
2924 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2925 debugger/mcs51/configure: fixed failed check because the function
2926 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
2927 who submitted the patch for gpsim.
2928 * debugger/mcs51/configure.in: removed the result message
2929 * debugger/mcs51/Makefile.in: fixed the config.status warning
2930 "... seems to ignore the --datarootdir setting"
2932 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * device/include/mcs51/c8051f020.h,
2935 * device/include/mcs51/c8051f040.h,
2936 * device/include/mcs51/c8051f060.h,
2937 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
2938 * src/z80/gen.c (gencjneshort),
2939 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
2941 2006-10-31 Borut Razem <borut.razem AT siol.net>
2943 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2944 debugger/mcs51/configure: get readline version
2946 2006-10-30 Borut Razem <borut.razem AT siol.net>
2948 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
2949 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2950 debugger/mcs51/configure: locate readline even when cross compiling
2951 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
2953 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2955 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
2958 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2960 * device/include/malloc.h,
2961 * device/lib/calloc.c,
2962 * device/lib/free.c,
2963 * device/lib/malloc.c,
2964 * device/lib/realloc.c: moved definition of struct into sources
2965 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
2967 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2969 * as/asx8051.dsp: corrected output directories
2970 * as/link/hc08: new directory for hc08 linker
2971 * as/hc08/aslink.h, as/link/aslink.h,
2972 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
2973 * as/hc08/clean.mk, as/link/hc08/clean.mk,
2974 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
2975 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
2976 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
2977 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
2978 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
2979 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
2980 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
2981 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
2982 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
2983 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
2984 * as/hc08/lks19.c, as/link/hc08/lks19.c,
2985 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
2986 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
2987 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
2988 * as/link/hc08/conf.mk,
2992 * sdcc.dsw: moved hc08 linker to as/link/hc08
2993 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
2994 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
2995 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
2996 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
2997 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
2998 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
2999 * as/link/mcs51/aslink.dsp,
3000 * as/link/mcs51/Makefile.in: factored out the common files
3001 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3002 * as/clean.mk: extra cleaning common files
3003 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3004 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3005 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3007 2006-10-29 Raphael Neider <rneider AT web.de>
3009 * src/pic/ralloc.c (newReg): create aliases for registers with
3010 multiple names to fix #1579535 and #1584001,
3011 (regWithIdx,dirregWithName): resolve aliases on lookup
3012 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3014 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3015 to prevent build errors on small devices
3017 2006-10-28 Raphael Neider <rneider AT web.de>
3019 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3020 assumption within interrupt handlers, fixes #1584940
3021 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3022 "emitted" to avoid emitting them again in udata
3024 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3026 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3029 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3031 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3032 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3033 on/off CR to CRLF conversion.
3035 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3037 * doc/sdccman.lyx: updated IRQ section
3039 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3041 * device/lib/serial_io.c: removed
3042 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3043 replacements for serial_io.c
3045 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3047 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3049 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3051 * device/lib/serial_io.c: Default putchar() and getchar() for
3052 mcs51 uses serial port.
3054 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3056 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3058 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3060 * support/regression/ports/mcs51/support.c: smaller
3061 _sdcc_external_startup()
3062 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3064 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3066 * device/lib/gbz80/crt0.s,
3067 * device/lib/gbz80/crt0_rle.s,
3068 * device/lib/gbz80/div.s,
3069 * device/lib/gbz80/fstubs.s,
3070 * device/lib/gbz80/heap.s,
3071 * device/lib/gbz80/mul.s,
3072 * device/lib/gbz80/putchar.s,
3073 * device/lib/gbz80/stubs.s,
3074 * device/lib/z80/crt0.s,
3075 * device/lib/z80/crt0_rle.s,
3076 * device/lib/z80/div.s,
3077 * device/lib/z80/fstubs.s,
3078 * device/lib/z80/heap.s,
3079 * device/lib/z80/mul.s,
3080 * device/lib/z80/putchar.s,
3081 * device/lib/z80/stubs.s: reverted, I was mistaken
3083 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3085 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3086 * support/regression/ports/mcs51/support.c: removed race
3087 condition on TI in _putchar allowing to use serial port mode 0
3089 2006-10-20 Borut Razem <borut.razem AT siol.net>
3091 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3093 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3095 * device/lib/gbz80/crt0.s,
3096 * device/lib/gbz80/crt0_rle.s,
3097 * device/lib/gbz80/div.s,
3098 * device/lib/gbz80/fstubs.s,
3099 * device/lib/gbz80/heap.s,
3100 * device/lib/gbz80/mul.s,
3101 * device/lib/gbz80/putchar.s,
3102 * device/lib/gbz80/stubs.s,
3103 * device/lib/z80/crt0.s,
3104 * device/lib/z80/crt0_rle.s,
3105 * device/lib/z80/div.s,
3106 * device/lib/z80/fstubs.s,
3107 * device/lib/z80/heap.s,
3108 * device/lib/z80/mul.s,
3109 * device/lib/z80/putchar.s,
3110 * device/lib/z80/stubs.s: removed all leading underscores from area names
3112 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3114 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3115 regression tests are not waiting in the simulator for simulated
3116 transmission of debug output
3118 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3120 * device/lib/printf_large.c: slightly smaller
3121 * doc/sdccman.lyx: do not use spaces within html links
3123 2006-10-16 Borut Razem <borut.razem AT siol.net>
3125 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3126 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3127 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3128 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3129 debugger/mcs51/configure:
3130 [ 1185668 ] add gnu readline support to sdcdb - enabled
3132 2006-10-16 Raphael Neider <rneider AT web.de>
3134 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3135 fixes #1577882, removes close to all banking optimizations
3137 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3139 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3140 variables in code memory
3141 * support/regression/tests/absolute.c: added test for this
3143 2006-10-15 Raphael Neider <rneider AT web.de>
3145 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3147 (BankSelect): emit BANKSEL before touching linker-placed regs,
3150 2006-10-10 Raphael Neider <rneider AT web.de>
3152 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3153 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3154 * src/pic/main.c (_pic14_parseOptions),
3155 * src/pic/main.h: mostly reverted to previous state, now use results
3156 from SDCCmain.c's argument parsing
3158 2006-10-10 Borut Razem <borut.razem AT siol.net>
3160 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3161 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3162 [ 1185668 ] add gnu readline support to sdcdb -
3163 prepared for READLINE, not enabled yet,
3164 thanks to <tal.bav AT gmail.com>
3166 2006-10-10 Raphael Neider <rneider AT web.de>
3168 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3169 * src/pic16/devices.inc,
3170 * device/include/pic16 (pic18f[24]620.h),
3171 * device/include/pic18fregs.h,
3172 * device/lib/pic16/pics.all,
3173 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3174 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3175 Gary Plumbridge and Anton Strobl
3177 2006-10-10 Raphael Neider <rneider AT web.de>
3179 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3180 --stack-siz=NUM options to configure the argument passing stack
3181 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3182 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3183 (pic14_getSharebankSize): obey --stack-siz=NUM,
3184 (pic14_getSharebankAddress): obey --stack-loc=NUM
3186 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3188 * doc/sdccman.lyx: added to the manual
3189 * doc/figures/ddd_example.png: added (neither pdflatex nor
3190 most browsers seem to like the .eps file)
3192 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3194 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3195 to /tmp and /var/tmp acc. LSB
3196 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3198 * support/regression/tests/onebyte.c: added test
3200 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3202 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3204 2006-10-05 Borut Razem <borut.razem AT siol.net>
3206 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3208 - sdcc.dsw: changed property eol-style to CRLF
3209 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3211 2006-10-04 Raphael Neider <rneider AT web.de>
3213 * device/include/pic/{pic16f84.h,pic16f84a.h},
3214 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3215 from patch #1522504, thanks to Robas Teodor
3217 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3219 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3222 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3224 * src/pic16/glue.c (pic16emitMaps),
3225 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3226 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3227 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3228 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3230 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3231 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3233 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3235 * support/librarian/sdcclib.c: Added option -l.
3236 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3238 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3239 using Windows command prompt.
3241 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * device/lib/libsdcc.lib: added module rand
3244 * src/ds390/ralloc.c (rematStr),
3245 * src/hc08/ralloc.c (rematStr),
3246 * src/mcs51/ralloc.c (rematStr),
3247 * src/z80/ralloc.c (rematStr): made output more consistent
3248 * src/mcs51/gen.c: cosmetic changes
3250 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3252 * src/port.h: added mem.cabs_name to PORT
3259 * src/z80/main.c: added cabs_name initializers
3260 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3262 (emitMaps): emit absolutes in code memory into cabs_name
3264 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3265 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3266 * support/regression/fwk/include/testfwk.h: added define for at
3267 * support/regression/tests/absolute.c: added, new
3269 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3271 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3272 optimizations, see also patch 887161 by Stas Sergeev
3273 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3274 to be necessary anymore,
3275 (102, 103, 104, 127): renamed all occurances of bp to _bp
3277 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3279 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3280 thanks Weston T. Schmidt for patch 1555221
3281 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3282 * src/SDCCicode.c(geniCodeMultiply): small optimization
3284 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3286 * device/include/stdlib.h: added rand prototypes
3287 * device/lib/rand.c: new, added
3288 * device/lib/Makefile.in: added rand.c
3289 * src/z80/peeph.def,
3290 * src/z80/peeph-gbz80.def,
3291 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3293 2006-09-20 Raphael Neider <rneider AT web.de>
3295 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3297 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3299 * as/link/aslink.h: cosmetic changes
3300 * as/link/mcs51/Makefile.in,
3301 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3303 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3306 * as/link/mcs51/aslink.h,
3307 * as/link/z80/aslink.h: merged and moved to as/link/
3308 * as/link/lkstore.c,
3309 * as/link/mcs51/lkstore.c: moved to as/link/
3310 * as/link/clean.mk: remove *.o
3311 * as/link/mcs51/alloc.h: deleted
3312 * as/link/mcs51/lkarea.c: added lnksect prototype
3313 * as/link/mcs51/lkdata.c,
3314 * as/link/mcs51/lklex.c,
3315 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3316 * as/link/mcs51/lkmem.c,
3317 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3318 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3319 * as/link/mcs51/aslink.dsp,
3320 * as/link/mcs51/Makefile.aslink,
3321 * as/link/mcs51/Makefile.bcc,
3322 * as/link/mcs51/Makefile.in: updated for moved files
3323 * as/link/z80/lkarea.c,
3324 * as/link/z80/lkhead.c,
3325 * as/link/z80/lklex.c,
3326 * as/link/z80/lklibr.c,
3327 * as/link/z80/lklist.c,
3328 * as/link/z80/lkmain.c,
3329 * as/link/z80/lkrloc.c,
3330 * as/link/z80/lksym.c: synced with mcs51
3331 * as/link/z80/lkdata.c,
3332 * as/link/z80/lkeval.c,
3333 * as/link/z80/lkihx.c,
3334 * as/link/z80/lks19.c: cosmetic changes
3335 * as/link/z80/Makefile.in,
3336 * as/link/z80/linkgbz80.dsp,
3337 * as/link/z80/linkz80.dsp: updated for moved files
3339 2006-09-16 Borut Razem <borut.razem AT siol.net>
3341 * debugger/mcs51/sdcdb.c: partially fixed
3342 [ 1203664 ] sdcdb fails to open files w. two "." periods
3343 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3344 debugger/mcs51/symtab.h: fixed indenting
3345 * configure.in, configure: up to date with latest Maarten's changes
3347 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3350 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3351 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3352 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3353 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3354 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3355 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3356 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3357 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3358 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3359 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3360 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3361 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3362 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3363 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3364 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3365 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3366 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3367 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3368 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3369 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3370 as/link/mcs51/alloc.h,
3371 as/link/mcs51/clean.mk,
3372 as/link/mcs51/conf.mk,
3373 as/link/mcs51/Makefile.bcc,
3374 as/link/mcs51/Makefile.in,
3375 as/link/mcs51/readme.390,
3376 as/link/mcs51/strcmpi.c,
3377 as/link/mcs51/strcmpi.h,
3379 as/mcs51/Makefile.bcc,
3380 as/mcs51/Makefile.in,
3383 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3385 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3388 * as/link/Makefile.in,
3389 * as/link/z80/linkgbz80.dsp,
3390 * as/link/z80/linkz80.dsp,
3397 * link/z80/aslink.h,
3398 * link/z80/clean.mk,
3400 * link/z80/linkgbz80.dsp,
3401 * link/z80/linkz80.dsp,
3402 * link/z80/lkarea.c,
3403 * link/z80/lkdata.c,
3404 * link/z80/lkeval.c,
3407 * link/z80/lkhead.c,
3410 * link/z80/lklibr.c,
3411 * link/z80/lklist.c,
3412 * link/z80/lkmain.c,
3413 * link/z80/lkrloc.c,
3416 * link/z80/Makefile.in,
3418 * sdcc.dsw: moved link/ to as/link/
3420 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3422 * as/mcs51/i51mch.c (machine): fixed warning
3424 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3426 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3428 2006-09-09 Borut Razem <borut.razem AT siol.net>
3430 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3431 sdcdb WIN32 native port
3432 * src/clean.mk: fixed
3434 2006-09-08 Borut Razem <borut.razem AT siol.net>
3436 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3438 2006-09-08 Raphael Neider <rneider AT web.de>
3440 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3441 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3442 to gplink to disable processor mismatch warning and to allow
3443 the use of devices with only aliased (shared) memory banks,
3444 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3446 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3448 * doc/sdccman.lyx: Some re-formating plus example on using
3449 #pragma preproc_asm +/-
3451 2006-09-07 Borut Razem <borut.razem AT siol.net>
3453 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3456 2006-09-06 Borut Razem <borut.razem AT siol.net>
3458 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3459 line at sdcc.nsi:153
3460 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3462 2006-09-05 Borut Razem <borut.razem AT siol.net>
3464 * configure.in, configure: support for winsock2
3465 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3466 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3467 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3468 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3469 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3471 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3473 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3475 * support/regression/tests/bug1551947.c: new, added
3476 * src/SDCCsymt.h: strings are char* not byte*
3478 2006-09-05 Raphael Neider <rneider AT web.de>
3480 * device/lib/pic16/libdev/pic18f4550.c,
3481 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3482 declarations/definitions from patch #1520949
3484 2006-09-05 Raphael Neider <rneider AT web.de>
3486 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3487 byte-aligned bitfields, fixes #1539278
3489 2006-09-05 Raphael Neider <rneider AT web.de>
3491 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3494 2006-09-04 Borut Razem <borut.razem AT siol.net>
3496 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3497 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3498 -mno-cygwin is a part of the compiler name
3499 * support/scripts/sdcc_mingw32: don't disable ucsim
3501 2006-09-03 Borut Razem <borut.razem AT siol.net>
3503 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3504 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3506 2006-09-03 Raphael Neider <rneider AT web.de>
3509 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3510 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3513 2006-09-01 Borut Razem <borut.razem AT siol.net>
3515 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3516 to make ppc-osx happy
3518 2006-08-31 Borut Razem <borut.razem AT siol.net>
3520 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3521 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3522 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3523 * support/regression/ports/ds390/spec.mk,
3524 support/regression/ports/mcs51/spec.mk,
3525 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3526 To run regression tests in mingw environment:
3527 make DEV_NULL=NUL CC=gcc
3529 2006-08-30 Borut Razem <borut.razem AT siol.net>
3531 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3532 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3533 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3534 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
3535 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
3536 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
3537 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
3538 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
3539 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
3540 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
3541 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
3542 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
3543 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3544 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
3545 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
3546 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
3547 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
3548 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
3549 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
3550 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
3551 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
3552 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
3553 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
3554 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
3555 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
3556 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
3557 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
3558 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
3559 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
3560 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
3561 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
3562 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
3563 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
3564 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
3565 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
3566 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
3567 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
3568 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
3569 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
3570 ucsim WIN32 native port
3572 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3574 * doc/sdccman.lyx: added note on dynamic memory heap initialization
3576 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
3578 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3579 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
3581 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
3583 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3584 * support/regression/tests/bug1546986.c: new, added
3585 * as/mcs51/.cvsignore,
3586 * debugger/mcs51/.cvsignore,
3587 * src/.cvsignore: deleted
3589 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3591 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
3594 2006-08-20 Borut Razem <borut.razem AT siol.net>
3596 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
3597 removed cl_listen_console::match(), cl_console::match(),
3598 restructured cl_commander::proc_input()
3600 2006-08-16 Borut Razem <borut.razem AT siol.net>
3602 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
3603 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3604 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
3606 2006-08-14 Borut Razem <borut.razem AT siol.net>
3608 * support/regression/Makefile.in,
3609 support/regression/ports/pic14/gpsim.cmd,
3610 support/regression/ports/pic14/spec.mk,
3611 support/regression/ports/pic14/support.c:
3612 added pic14 regression test
3614 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
3616 * as/doc/asxhtm.html: documented changed ABS behaviour
3617 * as/doc/README: fixed some typos
3619 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
3621 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
3624 2006-08-12 Borut Razem <borut.razem AT siol.net>
3626 * support/regression/fwk/include/testfwk.h,
3627 support/regression/fwk/lib/testfwk.c,
3628 support/regression/generate-cases.py,
3629 support/regression/Makefile.in:
3630 regression test framework does not depend on function pointers and
3633 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3635 * device/include/stddef.h: c temporary hack to fix bug 1518273
3637 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3639 * device/include/mcs51/cc2510fx.h: added
3640 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
3643 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3645 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
3646 * as/z80/Makefile.in: added strcmpi.c
3647 * as/z80/z80adr.c: added upper case registers and lower case conditionals
3648 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
3650 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
3652 * device/lib/gbz80/asm_strings.s,
3653 * device/lib/gbz80/crt0_rle.s,
3654 * device/lib/gbz80/div.s,
3655 * device/lib/gbz80/mul.s,
3656 * device/lib/gbz80/shift.s,
3657 * device/lib/z80/asm_strings.s,
3658 * device/lib/z80/crt0_rle.s,
3659 * device/lib/z80/div.s,
3660 * device/lib/z80/mul.s,
3661 * device/lib/z80/shift.s: changed to all lower case menmonics except the
3662 flags which are all upper case
3664 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3666 * as/z80/asm.h: made CASE_SENSITIVE 1
3667 * link/z80/aslink.h: made CASE_SENSITIVE 1
3668 * src/z80/gen.c (throughout): made all conditionals upper case
3669 * support/regression/tests/bug1503067.c: new
3671 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3673 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
3674 (shiftIntoPair): added case 2 for PAIR_IY,
3675 (setupToPreserveCarry): replaced parameters with iCode and check if
3676 PAIR_DE is in use to fix bug 1399290,
3677 (genPlus, genMinus): updated call to setupToPreserveCarry
3678 * support/regression/tests/bug1399290.c: new
3680 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
3682 * device/lib/Makefile.in (Z80SOURCES): enabled float support
3683 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
3684 * src/ds390/gen.c (shiftRLong),
3685 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
3686 * src/mcs51/gen.c (sameReg): changed to sameByte,
3687 (xch_a_aopGet): new,
3688 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
3689 shiftRLong): fixed bug 1533966
3690 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
3691 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
3692 * support/regression/Makefile.in: disabled z80, enabled ucz80
3693 * support/regression/tests/float_trans.c: enabled test for z80 and host
3694 * support/regression/tests/shifts2.c: new, for testing bug 1533966
3696 2006-08-01 Borut Razem <borut.razem AT siol.net>
3698 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
3699 comparison is always false due to limited range of data type
3700 on PPC64 machine (openpower-linux1) where "char = unsigned char"
3702 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
3704 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
3705 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
3706 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
3707 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
3709 2006-07-31 Borut Razem <borut.razem AT siol.net>
3711 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
3712 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
3713 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
3714 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
3715 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
3716 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
3717 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
3718 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
3719 enable ucsim mingw compilation. Serial port is disabled,
3720 since it uses termios.h API, which is not available on native
3723 2006-07-31 Borut Razem <borut.razem AT siol.net>
3725 * Small Device C Compiler 2.6.0 released
3726 * support/scripts/sdcc.nsi: added FULL_DOC option
3727 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
3729 2006-07-28 Borut Razem <borut.razem AT siol.net>
3731 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
3732 * doc/INSTALL.txt: updated
3734 2006-07-27 Borut Razem <borut.razem AT siol.net>
3736 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
3737 device/lib/pic/libdev/Makefile.in: fixed bug
3738 [ 1438354 ] pic libsdcc: distclean doesn't work
3739 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
3740 device/lib/pic16/libio/Makefile.in: fixed bug
3741 [ 1438344 ] pic16 lib: clean doesn't work properly
3742 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
3744 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
3746 * device/lib/pic/libsdcc/fsdiv.c,
3747 * device/lib/pic/libsdcc/fsmul.c,
3748 * device/lib/pic16/libsdcc/float/fsdiv.c,
3749 * device/lib/pic16/libsdcc/float/fsmul.c,
3750 * device/lib/_fsdiv.c,
3751 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
3752 * support/regression/tests/bug1520966.c: added
3753 * doc/knownbugs.html: removed [ 1520966 ] from the list
3755 2006-07-25 Borut Razem <borut.razem AT siol.net>
3757 * configure.in, configure, sdccconf_in.h: fixed bug
3758 [ 1519095 ] regression test onebyte.c fails on ppc64 host
3759 * doc/knownbugs.html: removed [ 1519095 ] from the list
3761 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
3763 * doc/knownbugs.html: added, contains list of known bugs at release
3764 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
3766 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
3768 * device/include/mcs51/compiler.h: added SFRX for xdata based special
3769 function registers and corrected defaults with additional warning
3770 * device/lib/malloc.c: cosmetic changes
3771 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
3772 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
3773 (fillGaps): and used it
3775 2006-07-20 Raphael Neider <rneider AT web.de>
3777 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
3778 output unless SDCCPICDEBUG is set
3779 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
3780 output if SILENT is set
3782 2006-07-11 Borut Razem <borut.razem AT siol.net>
3784 * doc/README.txt: updated
3786 2006-07-10 Borut Razem <borut.razem AT siol.net>
3788 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
3789 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
3790 in WIN32 installation
3791 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
3794 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
3796 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
3797 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
3799 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
3801 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
3803 2006-07-06 Borut Razem <borut.razem AT siol.net>
3805 * support/regression/tests/bitfields.c:
3806 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
3807 * support/regression/tests/constantRange.c:
3808 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
3810 2006-07-04 Borut Razem <borut.razem AT siol.net>
3812 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
3814 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3815 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3816 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3817 reverted changes from 2006-07-03
3818 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
3819 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
3820 added CPPFLAGS, used by the host port
3822 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
3824 * support/regression/valdiag/tests/switch.c,
3825 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
3826 * support/regression/tests/libmullong.c: fixed for host
3827 * support/regression/ports/host/spec.mk: disable all warnings for host,
3828 SDCC runs with --less-pedantic too
3830 2006-07-03 Borut Razem <borut.razem AT siol.net>
3832 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
3834 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
3835 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3836 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3837 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3839 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
3840 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
3841 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
3842 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
3844 2006-07-02 Raphael Neider <rneider AT web.de>
3846 * src/pic16/devices.inc,
3847 * device/include/pic16/pic18fregs.h,
3848 * device/include/pic16/pic18f4550.h,
3849 * device/lib/pic16/pics.all,
3850 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
3852 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
3854 * as/hc08/lkaomf51.c (OutputName),
3855 * as/mcs51/lkaomf51.c (OutputName),
3856 * as/z80/asmain.c (asmbl),
3857 * src/ds390/main.c (asmLineNodeFromLineNode),
3858 * src/hc08/ralloc.c (hc08_assignRegisters),
3859 * src/mcs51/main.c (asmLineNodeFromLineNode),
3860 * src/xa51/ralloc.c (checkRegMask),
3861 * src/xa51/gen.c (emitcode),
3862 * src/z80/gen.c (_emit2),
3863 * src/SDCCast.c (searchLitOp),
3865 * support/packihx/packihx.c,
3866 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
3867 * src/ds390/gen.c (aopPutUsesAcc),
3868 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
3869 * support/regression/tests/libmullong.c (mullong_wrapper),
3870 * src/SDCCsymt.c (powof2),
3872 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
3873 * src/SDCCsymt.h: added TYPE_TARGET_*
3874 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
3875 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
3876 SDCCast because 1) header problems 2) this is the right place
3877 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
3878 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
3881 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
3883 * src/SDCCicode.h: removed buggy semicolon in unused macro
3884 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
3885 search for previous definiton of auto symbols too,
3886 (findPrevUse): fixed logic of emitWarnings
3888 2006-06-26 Raphael Neider <rneider AT web.de>
3890 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
3891 PCLATH and PCLATU on interrupts, potentially fixes #1505141
3893 2006-06-25 Raphael Neider <rneider AT web.de>
3895 * device/lib/pic/libm: NEW, added math library functions
3896 * device/lib/pic/libsdcc: NEW; added float support functions
3897 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
3898 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
3899 NEW, added math related headers
3900 * device/include/asm/pic/features.h: NEW
3901 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
3902 (popGet): allow larger offsets for AOP_PCODE,
3903 (genDataPointerSet): handle literals explicitly, more debug output,
3904 (genAssign): fixed for float using aopLiteral ;-)
3905 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
3906 GOTO initialisation routine
3907 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
3908 flag on registers, fixes #1469043 (local variables do not work)
3909 * src/pic/main.c (_pic14_do_link),
3910 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
3913 2006-06-25 Borut Razem <borut.razem AT siol.net>
3915 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
3916 characters printed (not including the trailing '\0' used to end
3917 output to strings). Problem detected in regression test bug-927659.c.
3918 NOTE: printf() family functions should return int instead
3920 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
3921 specifier are printed as themselves
3922 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
3923 support flags, width and precision specifiers
3925 2006-06-24 Borut Razem <borut.razem AT siol.net>
3927 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
3928 to the list of sdcc tagrets not supporting bit type
3929 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
3930 testfor pic16 due to bug:
3931 [ 1511794 ] pic16: regression test bug-895992.c fails
3933 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
3935 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
3936 * src/SDCCglue.c (initPointer), fixed bug 1496419
3937 * support/regression/tests/bug1496419.c: new, added
3939 2006-06-22 Borut Razem <borut.razem AT siol.net>
3941 * support/regression/ports/pic16/support.c: use gpsim usart module from
3942 libgpsim_modules library
3944 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3946 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
3949 2006-06-19 Raphael Neider <rneider AT web.de>
3951 * src/pic/glue.h,src/pic16/glue.h: added prototypes
3952 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
3953 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
3954 (pic14printExterns,pic14printPublics,pic16printPublics,
3955 pic16_printExterns): use new functions to emit symbols
3956 (picglue,pic16glue): emit publics before emitting externs
3957 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
3958 locally defined functions to avoid bug #1443651
3959 * support/regression/tests/bug-716242.c: removed pic16 workaround
3960 * support/regression/ports/pic16/spec.mk: ignore errors during build
3962 2006-06-19 Raphael Neider <rneider AT web.de>
3964 * src/pic/glue.h: added pic14aopLiteral prototype
3965 * src/pic/glue.c (pic14aopLiteral): return unsigned int
3966 * src/pic/gen.c: removed stdint.h dependency
3967 (aopGet): use Safe_strdup()
3968 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
3969 (genDataPointerSet): use pic14aopLiteral()
3970 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
3971 for pic16; thanks to Bernhard and Maarten
3973 2006-06-18 Borut Razem <borut.razem AT siol.net>
3975 * support/regression/tests/structflexarray.c: flexible array members
3976 not supported by gcc < 3
3977 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
3979 * src/pic/gen.c: don't include [p]strdin.h on solaris
3980 * support/Util/pstdint.h: addad svn attributes
3981 * support/regression/tests/constantRange.c,
3982 support/regression/tests/rotate.c: include inttypes.h instead
3983 stdint.h on solaris, addad svn attributes
3985 2006-06-18 Raphael Neider <rneider AT web.de>
3987 * src/SDCCsymt.c (initCSupport): change return type of divschar to
3989 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
3990 (pic16_genMinusBits): simplified sign-extension
3991 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
3992 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
3993 adjusted to correctly handle mixed-signed operands, disabled
3994 now unused multiplciation routines
3995 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
3996 (assignResultValue): added argument denoting the size of the result
3997 as returned by the function (fixes upcasts in assigning from
3998 function calls: char foo(); int i = foo();)
3999 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4000 function result to assignResultValue
4001 (genMult): disabled inlined multiplication code
4002 (genDiv): augmented to also handle the modulus operator, fixed to
4003 handle mixed-signed operands correctly
4004 (genMod): simply call genDiv, disabled unused code
4005 (genAssign): fixed missing (sign-)extension on result
4006 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4007 valid char operands, allow signed operands for native code, added
4008 division and modulo operator handling
4009 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4011 As a consequence, onebyte.c (if split into two files) and muldiv.c
4012 pass regression tests.
4014 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4016 * doc/Makefile.in: two runs of makeindex seem needed to get
4017 correct page references in the index of sdccman.pdf
4018 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4020 2006-06-17 Borut Razem <borut.razem AT siol.net>
4022 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4024 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4026 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4027 mentioned ec2drv and paulmon
4029 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4031 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4032 consecutive abs areas
4033 (find_empty_space, allocate_space): added map to handle codemap or
4035 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4036 absolute idata and xdata
4037 * as/mcs51/lkmem.c (summary2): updated legend
4039 2006-06-16 Raphael Neider <rneider AT web.de>
4041 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4043 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4045 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4047 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4049 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4051 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4052 value of generic pointers,
4062 src/z80/main.c: PORT structure, added elements for gp_tags field,
4063 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4064 fields in the PORT structure of each port,
4065 * src/SDCCast.c (decorateType): allow processing of generic pointers
4066 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4069 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * src/pic16/pcode.c,
4077 * src/pic/pcoderegs.c,
4080 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4081 bug 1504689 on minGW
4083 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4085 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4087 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4089 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4091 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4093 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4096 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4098 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4099 to a char variable. Fixed bug #1504211
4100 * device/include/pic16/adc.h,
4101 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4102 and fixed bug #1364390
4104 2006-06-10 Borut Razem <borut.razem AT siol.net>
4106 * CVSROOT: removed the CVS left-over
4108 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4110 * as/hc08/asmain.c (asexit),
4111 * as/hc08/lkmain.c (lkexit),
4112 * as/mcs51/asmain.c (asexit),
4113 * as/mcs51/lkmain.c (lkexit),
4114 * src/SDCCglue.c (DEFSETFUNC),
4115 * src/SDCCmain.c (linkEdit, assemble),
4116 * support/librarian/sdcclib.c (AddRel),
4117 replaced unlink() by standard C remove()
4118 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4119 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4120 gatherImplicitVariables): new, added to fix bug 608752,
4121 (createFunction): added gatherImplicitVariables()
4122 * src/SDCCast.h: added createRMW prototype
4123 * src/SDCCsymt.h (struct symbol): added infertype
4124 * support/regression/tests/bug608752.c: new, added
4126 2006-06-10 Raphael Neider <rneider AT web.de>
4128 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4129 multibyte dummy reads (fixes #1503234)
4131 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4133 * device/include/mcs51/compiler.h: new, added header file to enable
4134 creating common sfr definition header files for different compilers
4136 2006-06-05 Raphael Neider <rneider AT web.de>
4138 * src/pic16/{pcode.h,genarith.c}:
4139 introduced pCodeOp combining any two pCodeOps (previously only
4140 two register operands could be combined), removed pcop2 from
4141 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4142 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4143 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4144 rewritten to use new PO_TWO_OPS
4145 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4146 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4147 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4148 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4149 (pic16_get_op): embraced return arg to allow #define return(x),
4150 added new case for combined opcodes
4151 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4152 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4153 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4155 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4157 * src/SDCCval.c (checkConstantRange): added
4158 * src/SDCCval.h: added checkConstantRange
4159 * support/Util/SDCCerr.c,
4160 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4161 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4162 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4163 * src/SDCCast.c (decorateType): added checkConstantRange,
4164 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4165 can be emitted with the correct always true/false warning,
4166 added optimization for double '!';
4167 result of decorateType() must be assigned back to the tree, because
4168 decorateType() can change the tree
4169 * src/SDCCicode.c (geniCodeLogic),
4170 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4171 (checkConstantRange): removed, it was only a fragment which never
4173 * src/SDCCsymt.c (computeType): fixed promotion for
4174 "-1 < (unsigned bit) b"
4175 * src/pic/ralloc.c (packRegsForAssign),
4176 * src/pic16/ralloc.c (packRegsForAssign),
4177 * src/hc08/ralloc.c (packRegsForAssign),
4178 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4180 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4181 * support/regression/tests/constantRange.c: added
4182 * support/valdiag/tests/constantRange.c: added
4183 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4185 2006-06-02 Borut Razem <borut.razem AT siol.net>
4187 * support/regression/ports/pic16/support.c: increase stack size
4189 * support/regression/Makefile.in: sort tests by name so that the
4190 resutlts can be compared on different machines / platforms
4192 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4194 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4195 * src/ds390/gen.c (emitLabel): new, added,
4196 (genDjnz): fixed stack overflow bug,
4197 (throughout): cosmetic changes to sync with mcs51/gen.c,
4198 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4199 * src/mcs51/gen.c (genEndFunction): small optimization,
4200 (throughout): cosmetic changes to sync with ds390/gen.c
4202 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4204 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4205 (_print_format): fixed printing pointers
4206 * src/mcs51/gen.c (emitLabel, movb): new, added,
4207 (genAssign): small optimization,
4208 (genDjnz): fixed stack overflow bug,
4209 (throughout): replaced sprintf with SNPRINTF,
4210 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4211 replaced emitcode("mov", "b,...") with MOVB(...),
4212 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4213 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4214 * src/mcs51/peeph.def: added rules 140 and 264
4215 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4216 so they may get optimized into registers
4218 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4220 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4221 immediately when encountered,
4222 (printUsage): always use stderr even on windows
4224 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4226 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4227 (processParms): fixed bug #1247551
4228 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4229 parseCmdLine, main): print '--version' to stdout,
4230 print 'help' to stdout if --help is given,
4231 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4232 arguments are given; fixed --help
4234 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4236 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4237 * support/regression/tests/bug-1493710.c: added
4239 2006-05-27 Borut Razem <borut.razem AT siol.net>
4241 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4243 * support/regression/ports/pic16/support.c: increase stack size
4244 from default 64 bytes to 128 bytes
4245 * support/regression/tests/staticinit.c,
4246 support/regression/tests/float.c: regression tests fully enabled
4247 for pic16 port by putting the initialized data arrays into the code
4249 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4250 This was changed by mistake in the previous version.
4252 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4254 * src/pic16/gen.c (genFunction, genEndFunction): some
4255 beautifications, fixed bug with falsely restoring FSR2 in large
4256 stack model, thanks to Beau E. Cox for reporting the bug
4258 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4260 * debugger/mcs51/break.c,
4261 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4262 use %p to print pointers, made address variables unsigned
4263 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4264 * debugger/mcs51/symtab.c (parseSymbol): must return something
4265 * src/mcs51/gen.c (aopForSym): small optimization,
4266 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4267 (freeAsmop): added missing break,
4268 (aopPut): removed parameter bvolatile, determine it inside the function,
4269 (saveRegisters, unsaveRegisters): small optimization,
4270 (genIpush): removed pointless check,
4271 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4272 replaced sprintf with SNPRINTF,
4273 replaced strcpy with strncpyz,
4274 updated aopPut calls,
4275 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4276 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4278 2006-05-24 Borut Razem <borut.razem AT siol.net>
4280 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4281 modification of test for the pic16 port, put the array to the code
4282 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4284 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4286 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4287 * support/Util/pstdint.h: added
4289 2006-05-22 Borut Razem <borut.razem AT siol.net>
4291 * src/regression/Makefile: removed bool2.c test, added -q linker option
4292 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4293 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4294 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4295 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4296 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4297 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4298 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4299 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4300 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4302 2006-05-22 Raphael Neider <rneider AT web.de>
4304 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4305 bug #1492360 (problematic due to generic pointers, see code)
4307 2006-05-22 Borut Razem <borut.razem AT siol.net>
4309 * support/regression/ports/pic16/specs.mk: removed stack size linker
4311 * support/regression/tests/array.c,
4312 support/regression/tests/bitopcse.c,
4313 support/regression/tests/bug-908454.c,
4314 support/regression/tests/malloc.c: modified for pic16 regression test
4315 * support/regression/tests/bitfields.c:
4316 pic16 - excluded bitfileds of size > 8
4317 * support/regression/tests/bp.c: pic16 - reduced data size
4318 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4319 * support/regression/tests/bug-460010.c:
4320 pic16 - used the absolute address the fits in memory
4321 * support/regression/tests/bug-716242.c:
4322 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4323 * support/regression/tests/float.c:
4324 pic16 - excluded - data size too big
4325 * support/regression/tests/onebyte.c:
4326 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4327 * support/regression/tests/shifts.c:
4328 pic16 - function names probably have to differ in first X characters
4330 * support/regression/tests/staticinit.c:
4331 pic16 - excluded some tests due error: no target memory available for
4334 2006-05-22 Borut Razem <borut.razem AT siol.net>
4336 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4337 second try. Thanks Stas Sergeev once more.
4339 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4341 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4342 (genLeftShift, genRightShift): fixed bug 1491627
4343 * src/hc08/peeph.def (rules 7, 8.x): added
4344 * support/regression/tests/shifts.c (ShiftLeftByParam,
4345 ShiftRightByParam, testShiftByParam): added to test variable shifting
4347 2006-05-20 Raphael Neider <rneider AT web.de>
4349 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4350 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4351 (allocReg): add only new registers to dynAllocRegs,
4352 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4353 #1489055, #1445850, and probably #1483693
4355 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4357 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4358 bug in for-loop that didn't emit the last of CONFIG and ID registers
4360 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4362 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4364 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4365 1489016, 1434401 and 1490124
4366 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4367 1489016, 1434401 and 1490124
4369 2006-05-17 Borut Razem <borut.razem AT siol.net>
4371 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4374 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4376 * device/include/mcs51/P89c51RD2.h,
4377 * device/include/mcs51/P89LPC901.h,
4378 * device/include/mcs51/P89LPC922.h,
4379 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4381 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4383 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4384 to fix missing stack pragma in compiled binary object file,
4386 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4388 * support/packihx/configure.in,
4389 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4390 determine sizeof basic types even while cross compiling
4392 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4394 * src/avr/gen.c (aopop),
4395 * src/ds390/gen.c (aopOp),
4396 * src/hc08/gen.c (aopOp),
4397 * src/mcs51/gen.c (aopop),
4398 * src/pic16/gen.c (pic16_aopOp),
4399 * src/pic/gen.c (aopOp),
4400 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4401 if size of operand is smaller than spill location
4403 2006-05-12 Borut Razem <borut.razem AT siol.net>
4405 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4406 have to have CR/LF line endings even if they are checked out on *nix
4407 or on WIN32 in cygwin binmode
4409 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4411 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4412 * device/include/ds80c390.h: added sfr16 definitions
4416 * src/ds390/ralloc.c,
4417 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4418 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4419 bit returning functions
4420 * support/regression/tests/sfr16.c: enabled test on ds390
4422 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4424 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4425 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4427 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4429 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4430 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4431 (cl_address_space constructor): removed expensive initialization,
4432 (cl_address_space::get_cell): extended for late initialization,
4433 (cl_address_space::*): use late initialization,
4434 (cl_address_decoder::activate): removed expensive initialization,
4435 This reduced regression test running time by 25%
4437 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4445 * support/packihx/Makefile.in,
4446 * support/packihx/clean.mk,
4447 * support/packihx/Makefile.bcc,
4448 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4450 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4452 * src/SDCCval.c (valNot): fix for regression test failure
4453 of not.c on big endian hosts
4455 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4457 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4459 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4461 * device/lib/mcs51/Makefile.in: changed string comparison operator
4462 to = for POSIX compliance; == is bash extension
4464 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4466 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4469 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4471 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4472 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4473 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4474 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4475 bug report #1478657,
4477 2006-05-05 Borut Razem <borut.razem AT siol.net>
4479 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4482 2006-05-02 Borut Razem <borut.razem AT siol.net>
4484 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4485 create *.ind, which made make to fail if invoked with -j 2
4487 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4490 Hubert Sack for patch 1479782
4492 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4494 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4496 2006-05-01 Raphael Neider <rneider AT web.de>
4498 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4499 (create_pic): store only prefix-free device name,
4500 (init_pic): check for device names with "16" prefix,
4502 * src/pic/device.h (struct PIC_device),
4503 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4505 * device/include/pic/pic12f{635,675,629,683}.h,
4506 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4507 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4508 * device/include/pic/pic16f505.h,
4509 * device/lib/pic/libdev/pic16f505.c: removed
4510 * device/include/pic/pic14devices.txt: added support for pic12f
4511 devices, removed unsupported non 16-bit devices
4512 [above changes provided by patch from Zik Saleeba]
4513 * src/pic/*, src/pic16/*, device/include/pic16/*,
4514 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4516 2006-05-01 Borut Razem <borut.razem AT siol.net>
4518 * configure.in, configure, doc/Makefile.in:
4519 sync with nightly build makefile - latex, dvipdf and dvips
4522 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4524 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4525 in the library source
4527 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4529 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4531 2006-04-28 Raphael Neider <rneider AT web.de>
4533 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4534 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
4535 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
4536 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
4538 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4540 * device/lib/pic/libdev/Makefile.in,
4541 * device/lib/hc08/Makefile.in,
4542 * device/lib/gbz80/Makefile.in,
4543 * device/lib/z80/Makefile.in,
4544 * device/lib/ds390/Makefile.in,
4545 * device/lib/ds400/Makefile.in: added srcdir to include search path,
4546 thanks to Borut for the bug report
4548 * configure: always create doc/Makefile independent from --enable-doc
4549 * Makefile.in: always install from directory doc independent from
4551 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
4553 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
4554 * doc/Makefile.in: install *.txt if present
4555 * device/include/Makefile.in (install): added installation of pic/*.inc
4556 and pic/*.txt files again, they were erroneously removed
4558 2006-04-28 Raphael Neider <rneider AT web.de>
4560 * src/pic/{gen.c,main.h,pcode.c},
4561 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
4562 concerning signedness with casts
4564 2006-04-28 Raphael Neider <rneider AT web.de>
4566 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
4567 definition of an interrupt handler,
4568 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
4569 interrupt handler stuff from picglue() to separate routine,
4570 (picglue): enabled definition of intr handlers in files w/o main()
4572 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4574 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
4575 compilation with MSVC 2005 Express Edition (VC8)
4577 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
4579 * device/lib/Makefile: fixed build of gbz80 lib
4581 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4583 * support/regression/tests/bug-460010.c,
4584 * support/regression/tests/bug-524691.c,
4585 * support/regression/tests/bug-716242.c: removed conditional defines
4586 that are already in testfwk.h
4588 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
4590 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
4591 (AccAXRsh1): added, shift right by 1,
4592 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
4594 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
4596 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
4598 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
4599 remove cast to same type
4600 * src/SDCCast.c (decorateType): fix for RFE 1475742,
4601 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
4603 * link/z80/Makefile: removed, they have moved to
4606 * configure.in: replaced duplicate message about ucsim by missing sdcpp
4607 * install-sh: fix bug #1204398 by setting umask 0022
4608 * device/lib/Makefile: separate build of z80 and gbz80 lib
4610 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
4612 Enabled VPATH feature: changed nearly all Makefiles (149 files).
4613 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
4615 One basic decision: e.g. src/clean.mk includes further files. In order
4616 to make this work there are two solutions:
4617 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
4618 run configure on them. This way they can use
4619 'include $(srcdir)/port-clean.mk'
4620 - always include clean.mk by the Makefile at the same level. To avoid
4621 that `make clean` tries to include and build Makefile.dep the
4622 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
4623 implemented, because now even `make uninstall` doesn't create
4624 Makefile.in. clean.mk could be eliminated by pasting it in
4627 * debugger/mcs51/Makefile.in: build own objects from library sources
4628 (SLIB, SDCC) in current directory
4630 * configure, configure.in: renamed --disable-device-lib-build in
4631 --disable-device-lib; added --enable-doc, the required tools are
4632 searched by configure; added result message; the toolchain for the
4633 belonging ports are now only built, if the port is enabled.
4635 * support/regression/*: all output is written in directory gen, because
4636 the fwk and ports directories don't livet in the build tree using vpath
4638 * doc/sdccman.lyx: renamed --disable-device-lib-build to
4639 --disable-device-lib, added --enable-doc, added section VPATH
4641 * sim/ucsim/configure.in,
4642 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
4643 z80 are enabled by default
4645 2006-04-24 Raphael Neider <rneider AT web.de>
4647 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
4648 to config word, "pic14_"-prefixed some extern functions
4649 (pic14_emitConfigWord): emit __config directive(s) if assignment to
4650 config word has been found
4651 * src/pic/device.h: added prototypes
4652 * src/pic/pcode.c: added "pic14_"-prefix where needed
4653 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
4655 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
4657 (pic14emitRegularMap): ignore config words,
4658 (pic14createInterruptVect): moved generating __config directives away
4659 (picglue): have __config directives emitted
4661 2006-04-24 Borut Razem <borut.razem AT siol.net>
4663 * doc/Makefile: sync with nightly build makefile
4665 2006-04-24 Raphael Neider <rneider AT web.de>
4667 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
4668 registers that have not been assigned proper liveranges,
4669 fixes #1469504 and #1474602,
4670 (pCodeRegOptimizeRegUsage): fixed typo in comment
4672 2006-04-24 Borut Razem <borut.razem AT siol.net>
4674 * device/examples/main8051.c: deleted - it was removed from CVS
4675 24.mar.2000 and after that modified 18.feb.2001, so it reappered
4676 after the transition to Subversion
4677 * src/SDCCalloc.h: deleted - it was removed from CVS
4678 3.feb.2001 and after that modified 18.feb.2001, so it reappered
4679 after the transition to Subversion
4680 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
4681 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
4682 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
4683 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
4685 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
4687 * as/asx8051.dsp: added mcs51/strcmpi.h
4688 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
4689 * as/hc08/aslink.h: updated lnksect prototype
4691 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
4693 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
4694 (newdot): handle A_ABS
4696 * as/mcs51/asout.c (outarea): output address
4697 * as/hc08/lkaomf51.c,
4698 * as/mcs51/lkaomf51.c: disabled unused array UsageType
4700 * as/mcs51/i51pst.c,
4701 * as/z80/z80pst.c: "ABS" is not A_OVR
4702 * as/hc08/lkarea.c (newarea): read a_addr,
4703 (lnkarea): added codemap array, sort absolute areas to the front,
4704 combine all GSINITx/GSFINAL,
4705 (find_empty_space, allocate_space): new functions,
4706 (lnksect): return next address, handle absolute sections
4707 * as/mcs51/lkarea.c (newarea): read a_addr,
4708 lnksect2 prototype changed,
4709 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
4710 (find_empty_space, allocate_space): new, factored out of lnksect2,
4711 (lnksect2): return next address, handle absolute sections
4713 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
4714 * as/hc08/lklibr.c (addfile, fndsym),
4715 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
4716 index out of range and detect both '\' and '/'
4717 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
4718 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
4719 regression tests (ds390 cannot return bool yet)
4720 * doc/sdccman.lyx: changed version number, document changed --no-peep,
4721 document critical interrupts on z80, document changed SDCC define
4722 * src/asm.c (_asxxxx_mapping): fixed .org directive,
4723 (_a390_mapping): added .org directive
4724 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
4725 (genMultOneByte): fixed warnings
4726 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
4728 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
4729 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
4730 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
4731 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
4732 * src/pic16/main.c: removed newReg prototype
4733 * src/pic16/pcode.c,
4734 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
4736 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
4738 * src/pic16/ralloc.c
4739 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
4741 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
4742 from short to PIC_OPTYPE
4743 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
4744 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
4745 optype from short to PIC_OPTYPE
4746 * src/port.h: made int_size unsigned to fix warnings
4747 * src/SDCC.y: fixed warning on MSVC
4748 * src/SDCCicode.c (getArraySizePtr): return unsigned int
4749 * src/SDCCopt.c (convertToFcall): fixed warnings
4750 * src/SDCCsymt.h: removed double prototype for genSymName
4751 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
4752 offset int to fix warnings
4754 2006-04-22 Borut Razem <borut.razem AT siol.net>
4756 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4757 references to CVS replaced with Subversion
4759 2006-04-21 Borut Razem <borut.razem AT siol.net>
4761 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4762 references to CVS replaced with Subversion
4764 2006-04-19 Borut Razem <borut.razem AT siol.net>
4766 * src/version.awk: adapted for svn
4767 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
4768 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
4769 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
4770 /binutils-avr/etc/*.vi, *.jin: removed all properties
4771 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
4773 2006-04-19 Borut Razem <borut.razem AT siol.net>
4775 * CVS to Subversion migration completed
4777 2006-04-18 Borut Razem <borut.razem AT siol.net>
4779 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
4780 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
4782 2006-04-17 Borut Razem <borut.razem AT siol.net>
4784 * device/include/Makefile.in: added pic/*.inc to the installation
4786 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
4788 * support/regression/collate-results.py: fixed output in case of
4790 * support/regression/generate-cases.py: fixed splitting of pathnames
4792 * as/hc08/lklibr.c (addfile),
4793 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
4795 2006-04-11 Raphael Neider <rneider AT web.de>
4797 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
4798 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
4799 * src/pic16/pcode.c (assignValnums): fixed #1460578
4801 2006-04-11 Raphael Neider <rneider AT web.de>
4803 * device/lib/pic/libdev/*.c,
4804 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
4805 fixes #1468739, enables compilation in --std-c99 mode
4806 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
4808 2006-04-11 Raphael Neider <rneider AT web.de>
4810 * src/pic/device.c (find_device): removed debug output
4811 (list_valid_pics): enabled verbose listing of supported devices
4812 * device/include/stdbool.h: define bool as char for pic14/16 as well
4814 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4816 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
4818 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
4820 * .version: bumped version to 2.5.6
4821 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
4823 2006-04-06 Raphael Neider <rneider AT web.de>
4825 * .version: bumped version to 2.5.6 (pic14 ABI changed)
4826 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
4827 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
4828 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
4829 pic14_constructAbsMap
4830 (pic14printPublics): declare absolute global symbols as global
4831 (pic14createInterruptVect),
4832 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
4833 (newReg): assume new registers unused, use correct name in
4834 hashtable (reg->name instead of name), more debugLog output
4835 * src/pic/device.h (PIC_device): added fields for verbose output
4836 * src/pic/device.c: moved device definition to pic14devices.txt,
4837 added routines for runtime parsing of pic14devices.txt,
4838 added support for second config word
4839 * src/pic/main.c (_process_pragma): removed #pragma maxram,
4840 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
4841 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
4842 (_pic14_parseOptions): moved pCodeInitRegisters here
4843 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
4844 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
4845 (pCodeInitRegisters): rewrapped comments, perpared new approach to
4846 handling the pseudo stack
4847 * device/lib/Makefile.in: ignore failures in objects-pic16,
4848 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
4849 * device/lib/pic/NEWS: document new dependency on picXXX.lib
4850 * device/lib/pic/Makefile.subdir,
4851 * device/lib/pic16/Makefile.subdir: improved clean rules
4852 * device/lib/pic/libdev/: NEW, pic14 device libraries
4853 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
4854 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
4855 * device/include/Makefile.in: create subdir and install pic14 headers
4856 * device/include/pic/p16f_common.inc: removed unused declarations
4857 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
4858 PICs from inc2h.pl v1.6,
4859 replaced BIT_AT macros with struct declarations
4860 * device/include/pic/pic14devices.txt: definition of supported devices,
4861 all above improvements contributed by Zik Saleeba, thanks
4862 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
4863 * support/scripts/sdcc.nsi: also install pic14 device libraries and
4866 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4868 * device/include/mcs51/c8051f410.h: added interrupt numbers,
4869 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
4870 thanks to Charles Olds
4872 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4874 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
4876 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4878 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
4879 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
4880 * support/regression/bug1464657.c: added, new test
4882 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4884 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
4887 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4889 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
4890 --no-peep and --peep-file <file> are used don't use default rules but
4893 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * src/mcs51/gen.c (genCall): fixed bug 1457608
4897 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4899 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
4900 changes seem to cause (trigger?) problems with the build system.
4902 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
4904 * src/SDCCpeeph.c (operandsLiteral): new, added,
4905 (callFuncByName): inserted operandsLiteral
4906 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
4908 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4910 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
4911 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
4913 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
4915 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
4916 implemented patch 1120823 Thanks to Willy De la Court (normal
4917 interrupts need an interrupt number now if they are made critical),
4918 and enabled nesting of critical functions though not for gbz80
4919 (genCritical, genEndCritical): added functions
4920 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
4921 * src/z80/mappings.i: added "ei" to all mappings
4923 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4925 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
4926 submitted by the Debian SDCC maintainer Aurelien Jarno:
4927 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
4928 archive with gcc 4.1 on mips and wrote the patch"
4930 2006-03-16 Raphael Neider <rneider AT web.de>
4932 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
4933 the left operand is shorter than the result (c* = lit-c* + int),
4935 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
4938 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4940 * src/.version: increased version number to 2.5.5
4941 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
4942 linking is done manually in pic16 port's _linkEdit,
4943 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
4944 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
4945 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
4946 allocate asmop as AOP_ACC,
4947 (aopForRemat): added parameter 'bool result' in function declaration,
4948 (pic16_aopGet): return AOP_ACC when accessing WREG,
4949 (pic16_popGetTempReg): minor modification,
4950 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
4951 'pic16_allocWithIdx',
4952 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
4953 calling function in absolute addresses,
4954 (genAssign): take into account AOP_ACC asmop,
4955 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
4956 * src/pic16/pcoderegs.c: some debug functions and lines added,
4957 * src/pic16/ralloc.c (decodeRegType): added but commented out,
4958 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
4960 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
4961 call to allocReg, not by manually allocating a new one,
4962 (pic16_assignRegisters): now before going through the register
4963 allocating functions mark all registers as free. This eliminates some
4964 side effects resulting from peephole parser done earlier in the backbone
4966 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
4968 * src/SDCCicode.c (geniCodeLogic),
4969 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
4971 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
4973 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
4974 (genSend): bugfix, do not allocate and free twice,
4975 (shiftRLong): handle partially overlapping aops
4976 * support/regression/tests/bitopcse.c: fixed warning redefined idata
4978 2006-03-08 Borut Razem <borut.razem AT siol.net>
4980 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
4983 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
4985 * support/regression/tests/bug1409955.c: new, added
4986 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
4987 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
4988 (aopForSym, aopOp): increment asmop.allocated if reused,
4989 (freeAsmop): decrement asmop.allocated and check for zero instead of
4991 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
4992 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
4993 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
4994 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
4995 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
4996 genSignedRightShift, genRightShift, genDataPointerGet,
4997 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
4998 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
4999 in reverse order from allocation,
5000 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5001 added swappedLR to keep track
5002 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5003 pdata & code for GCC, z80, gbz80 & hc08
5004 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5006 2006-03-08 Raphael Neider <rneider AT web.de>
5008 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5010 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5012 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5013 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5014 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5016 2006-03-06 Borut Razem <borut.razem AT siol.net>
5018 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5019 made the linker quiet
5021 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5023 * src/pic16/gen.c (genPcall): fixed bug #1443644
5024 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5025 which dumps before the function entry point a data byte which represents
5026 the number of the local variables used by the specified function, added
5027 'xinst' for initial support for Extended Instruction Support,
5028 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5029 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5030 port->fun_prefix anymore (may change later),
5031 (genFunction, genEndFunction): do not store/restore local registers for
5032 _main (this should take care the --main-return command line option in
5034 (genOr): removed some legacy pic-port instructions,
5035 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5036 performing operations with SFR's causes data to be written more than
5037 once to each SFR. Perhaps SFRs should be handled in special cases...
5038 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5040 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5041 into account for stack starting position,
5042 (struct OPTIONS pic16_optionsTable): added command line argument
5043 --extended or -y for Extended Instruction Support,
5044 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5045 (deassignLRs): *** perhaps the most important change, old 'for' code
5046 (commented out for reference), didn't account for some registers which
5047 were left marked 'not free' after a pointer operation. The change
5048 reduces register usage a lot in some cases
5050 2006-03-04 Borut Razem <borut.razem AT siol.net>
5052 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5054 * support/regression/tests/bug-524697.c: decreased array size for
5055 mcs51 to fit into the internal RAM
5056 * support/regression/Makefile.in: a little bit more verbose
5058 2006-03-03 Borut Razem <borut.razem AT siol.net>
5060 * support/regression/fwk/lib/testfwk.c,
5061 support/regression/fwk/include/testfwk.h: introduced function
5062 _prints(), nonrecursive _printn(), call _initEmu() from main()
5063 * support/regression/ports/gbz80/support.asm,
5064 support/regression/ports/ucz80/support.asm,
5065 support/regression/ports/z80/support.asm,
5066 support/regression/ports/ds390/support.c,
5067 support/regression/ports/hc08/support.c,
5068 support/regression/ports/host/support.c,
5069 support/regression/ports/mcs51/support.c,
5070 support/regression/ports/xa51/support.c: added empty _initEmu()
5072 * support/regression/ports/pic16/gpsim.cmd,
5073 support/regression/ports/pic16/spec.mk,
5074 support/regression/ports/pic16/support.c,
5075 support/regression/Makefile.in: added pic16 regression test
5077 2006-03-01 Raphael Neider <rneider AT web.de>
5079 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5080 genConstPointerGet): use safe way of generating MOVFF to cover
5081 literals as well as registers, fixes bug #1440527
5082 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5084 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5085 more correctly, fixes bug #1232186
5086 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5087 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5088 gplink guess the correct processor in more cases, applied patch
5089 from Till Riedel attached to and fixing bug #1436552
5091 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5093 * support/regression/tests/array.c: added, contains check for #1434401
5094 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5096 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5098 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5099 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5100 * device/include/mcs51/c8051f326.h,
5101 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5102 * device/include/mcs51/c8051f000.h,
5103 * device/include/mcs51/c8051f018.h,
5104 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5105 PCON_IDLE,PCON_STOP and added sfr16 definitions
5107 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5109 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5110 genGetWord): fixed bug 1409955
5112 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5114 * device/include/hc08/mc68hc908gp32.h,
5115 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5117 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5119 * src/SDCCast.c (constExprValue): return NULL if not a value
5120 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5121 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5122 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5124 2006-02-13 Borut Razem <borut.razem AT siol.net>
5126 * src/regression/ptrarg.c: added, fails due to bug #1430967
5127 * src/regression/Makefile: ptrarg.c added, ...
5129 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5131 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5132 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5134 2006-02-11 Borut Razem <borut.razem AT siol.net>
5136 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5137 print "Processor: xxx" message to stdout only if --verbose
5139 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5142 * support/regression/tests/bug1426356.c: added
5143 * support/regression/tests/bitfields.c: removed 2 tests
5145 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5147 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5148 * device/include/mcs51/c8051f330.h,
5149 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5150 PCON_IDLE,PCON_STOP and added sfr16 definitions
5151 * device/lib/_divsint.c,
5152 * device/lib/_divuint.c,
5153 * device/lib/_divulong.c,
5154 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5155 register bank bug for small stackauto
5157 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5159 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5161 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5164 * all.dsp: corrected several bin paths
5165 * device/include/mcs51/c8051f120.h,
5166 * device/include/mcs51/c8051f300.h,
5167 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5168 to PCON_IDLE,PCON_STOP
5169 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5170 * device/lib/printf_large.c (output_float): fixed bug 1388703
5171 * support/regression/tests/bug1057979.c: added test for bug 1388703
5173 2006-02-08 Raphael Neider <rneider AT web.de>
5175 * src/pic/pcode.c (pciTRIS): fixed typo,
5176 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5177 (LinkFlow): fixed handling of flows that end in a call,
5178 (ReuseReg): perform safety check earlier
5179 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5180 to work with flows at the beginning of a pBlock,
5181 fixes #1426557 (Symbol not previously defined),
5182 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5184 (RemoveUnusedRegisters): update register usage info
5185 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5186 created, reuse existing ones instead
5187 * src/pic/gen.c (genPcall): fixed #1424719
5189 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5191 * link/z80/lkmain.c,
5193 * link/z80/lkdata.c,
5194 * link/z80/aslink.h: fixed build on current cygwin:
5195 replaced getline() by lk_getline()
5197 2006-02-01 Borut Razem <borut.razem AT siol.net>
5199 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5200 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5201 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5202 src/regression/bool1.c, src/regression/bool2.c,
5203 src/regression/bool3.c, src/regression/call1.c,
5204 src/regression/compare.c, src/regression/compare10.c,
5205 src/regression/compare2.c, src/regression/compare3.c,
5206 src/regression/compare4.c, src/regression/compare5.c,
5207 src/regression/compare6.c, src/regression/compare7.c,
5208 src/regression/compare8.c, src/regression/compare9.c,
5209 src/regression/configword.c, src/regression/for.c,
5210 src/regression/inline.c, src/regression/mult1.c,
5211 src/regression/nestfor.c, src/regression/or1.c,
5212 src/regression/pointer1.c, src/regression/ptrfunc.c,
5213 src/regression/rotate1.c, src/regression/rotate2.c,
5214 src/regression/rotate3.c, src/regression/rotate4.c,
5215 src/regression/rotate5.c, src/regression/rotate6.c,
5216 src/regression/rotate7.c, src/regression/string1.c,
5217 src/regression/struct1.c, src/regression/sub.c,
5218 src/regression/sub2.c, src/regression/switch1.c,
5219 src/regression/while.c, src/regression/xor.c,
5220 src/regression/create_stc, src/regression/simulate,
5221 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5223 * src/regression/gpsim_assert.h: added
5225 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5227 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5228 ((void (code *) (void)) 0) ();
5237 * as/mcs51/aslink.h,
5239 * as/mcs51/asmain.c,
5240 * as/mcs51/lkdata.c,
5242 * as/mcs51/lkmain.c,
5245 * as/z80/asmain.c: fixed build on current cygwin:
5246 replaced getline() by as_getline()
5248 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5250 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5251 declarator in the symbol chain
5253 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5254 parameter list for function pointers
5255 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5256 * support/regression/tests/bug-716242.c: added
5258 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5260 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5262 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5264 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5266 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5267 inifinitely recurseable, added static
5268 * support/regression/tests/bug-1408066.c: added
5270 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5273 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5274 renamed, added possibility to create "postLoopLbl"-labels
5275 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5276 newiTempLoopHeaderLabel
5277 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5278 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5279 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5280 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5281 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5282 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5283 (basicInduction): fixed bug #136564, made static,
5284 (loopInduction): changed parameter of basicInduction, made static,
5285 (addPostLoopBlock): added
5286 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5287 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5289 * support/regression/tests/bug-136564.c: added
5290 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5291 --std-sdcc99 to LIBSDCCFLAGS
5293 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5295 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5297 * support/regression/tests/bug-1406131.c: added
5299 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5301 * src/SDCCast.c (decorateType): fix promotion of unary minus
5302 * src/SDCCsymt.c (computeType): beautified
5303 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5304 (valUnaryPM, valComplement): fix sign and promotion,
5305 (valNot): ANSI: result type is int (SDCC: unsigned char)
5306 * support/regression/tests/uminus.c: speedup by removing superflous
5308 * support/regression/tests/onebyte.c: added promotion and signedness
5309 tests for unary minus
5310 * support/regressions/tests/bug-477927.c: disable warning about
5311 uninitialized variables
5312 * support/regression/tests/not.c: added
5314 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5316 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5317 * src/mcs51/gen.c (gen51Code): show final register usage after
5318 fillGaps in asm with --i-code-in-asm
5319 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5320 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5321 incUsed, rliveClear, adjustIChain): made static,
5322 (setFromRange): excluded because it's unused,
5323 (findPrevUseSym, markWholeLoop): added,
5324 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5325 through all branches of predecessors enables sdcc to emit the warning
5326 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5327 (rlivePoint): made static, added parameter emitWarnings which is only
5328 true during the first run out of two,
5329 (findRecursiveSucc, findRecursivePred): removed,
5330 (computeLiveRanges): made static, added parameter emitWarnings,
5331 (dumpIcRlive): added for debugging only
5332 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5333 removed prototype of setFromRange()
5334 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5335 in call of computeLiveRanges()
5336 * support/regression/tests/bug-895992.c: added
5337 * support/regression/tests/bug-971834.c: added
5338 * support/valdiag/tests/bug-895992.c: added
5339 * support/valdiag/tests/bug-971834.c: added
5341 2005-12-18 Raphael Neider <rneider AT web.de>
5343 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5344 (genUnpackBits): improved code for direct operands,
5345 (genPackBits): improved code for literal assignment to bitfields
5346 and for direct destination operands (no FSR indirection),
5347 prevented redundant AND, fixes #1362800,
5348 (AccLsh): added parameter to disable masking of the result
5349 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5350 skip instructions with side-effects (like incfsz),
5351 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5352 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5353 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5356 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5358 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5359 volatile variables as spill location
5361 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5363 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5365 * support/regression/tests/bug-1376320.c: added
5367 2005-12-08 Raphael Neider <rneider AT web.de>
5369 * src/pic/device.c: renamed is_shared to pic14_is_shared
5370 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5371 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5372 (is_valid_identifier): added for above workaround
5374 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5376 * device/lib/Makefile.in: fixed to enable port-specific-objects
5377 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5378 char, thanks Hubert Sack
5379 * doc/sdccman.lyx: documented --xstack-loc,
5380 elaborated a bit more on interrupts and pitfalls,
5381 removed "setjmp/longjmp unsupported",
5382 documented some unsupported C99 features
5383 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5384 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5385 if, thanks Hubert Sack
5386 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5387 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5389 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5390 regression tests can report resource usage (rfe 700441)
5391 * support/regression/collate-results.py: report resource usage
5392 * support/regression/ports/ds390/spec.mk,
5393 * support/regression/ports/hc08/spec.mk,
5394 * support/regression/ports/mcs51/spec.mk,
5395 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5396 * support/regression/ports/ds390/uCsim.cmd,
5397 * support/regression/ports/hc08/uCsim.cmd,
5398 * support/regression/ports/mcs51/uCsim.cmd,
5399 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5400 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5401 library, use the default one
5402 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5403 building the library
5405 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5407 * config.dsp: added dependency on .version and configure_vc.awk
5408 * device/include/setjmp.h: updated for --stack-auto and --xstack
5409 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5410 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5411 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5412 * device/lib/libsdcc.lib: added _setjmp
5413 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5414 (decorateType): fixed bug 1372851,
5415 (optimizeGetHbit): fixed warning
5416 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5417 array initialisation
5418 * support/regression/tests/bug1057979.c: added test for bug 1358192
5419 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5421 2005-12-03 Borut Razem <borut.razem AT siol.net>
5423 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5424 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5426 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5428 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5429 createIval): implement symbol independant "flexible array member",
5430 (createIvalCharPtr): implemented flexible array initialisation with a
5432 * src/SDCCsymt.c (copyStruct): removed,
5433 (getSize): fixed misleading comment,
5434 (getAllocSize): removed, the additional allocation size is now in
5435 sym->flexArrayLength,
5436 (checkStructFlexArray): new, syntax checks for flexible array members,
5437 (compStructSize): added syntax checks for "flexible array members"
5438 (copyStruct): removed,
5439 (copyLinkChain): removed inefficient fix for bug 770487
5440 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5441 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5442 symbol->flexArrayLength
5444 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5445 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5446 * support/regression/tests/structflexarray.c: added
5447 * support/valdiag/tests/structflexiblearray.c: added
5449 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5451 * src/SDCCast.c (decorateType): fixed bug 1368489
5452 * support/Util/SDCCerr.c,
5453 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5455 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5457 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5458 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5460 2005-11-27 Borut Razem <borut.razem AT siol.net>
5462 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5463 support/cpp2/mkdeps.h: added command line option
5464 -obj-ext=<extension> to SDCPP to define object file externion, used
5465 for generation of make dependencies (-M)
5466 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5468 2005-11-26 Borut Razem <borut.razem AT siol.net>
5470 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5471 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5472 added pic and pic16 libraries
5474 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5476 * device/include/float.h: Corrected typo in prototype of __fsgt
5478 2005-11-25 Borut Razem <borut.razem AT siol.net>
5480 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5481 added creation of model-mcs51-stack-auto libraries
5483 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5485 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5487 * src/SDCCast.c (createIvalArray): removed obsolete comment
5489 2005-11-24 Borut Razem <borut.razem AT siol.net>
5491 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5492 added missing device/lib/mcs51/crt*.asm sources
5494 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5496 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5498 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5500 * device/lib/_fs2schar.c,
5501 * device/lib/_fs2sint.c,
5502 * device/lib/_fs2slong.c: optimized inline asm
5504 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5506 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5507 Better handling of floats between -1.0 and 0.0.
5509 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5511 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5512 (the missing "if"s prohibited removal of redundant labels)
5514 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5516 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5517 Properly convert floats between -1.0 and 0.0 to long, int, and char
5518 types (max integer value of negative floats tends to zero).
5519 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5520 Removed changes made so to work properly with floats between
5521 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5524 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5526 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5527 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5528 (genCast) cosmetic change
5529 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5530 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5532 * support/regression/tests/bitfields (testSignedBitfields): added
5534 2005-11-18 Borut Razem <borut.razem AT siol.net>
5536 * sdcc/device/lib/Makefile.in: remove all unnecessary files
5537 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
5538 introduced SILENT option to make building of pic16 libraries less
5540 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5542 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5543 Now they work properly with floats between -1.0 and 0.0
5544 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
5546 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
5548 * src/SDCCicode.c (printOperand): added missing else
5550 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5552 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
5553 reformatted for better readability
5554 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
5557 2005-11-17 Borut Razem <borut.razem AT siol.net>
5559 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
5560 introduced SILENT option to make building of pic16 libraries less
5561 verbose - used for nightly snapshot build
5562 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
5563 available on Win32 platforms.
5564 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
5565 medium, large, pic and pic16
5567 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5569 * device/lib/printf_large.c: Temporary patch for bug 1358192:
5570 printf("%f"...) sets fraction to zero.
5572 2005-11-16 Raphael Neider <rneider AT web.de>
5574 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
5576 * src/pic/gen.c (genIfx): implemented for CARRY bit
5577 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
5578 to generic pointers, fixes #1357332,
5579 (pic16_movLit2f): NEW,
5580 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
5582 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
5584 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
5586 2005-11-11 Raphael Neider <rneider AT web.de>
5588 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
5589 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
5590 compute pointer's type from operand,
5591 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
5592 improved single bit reads, fixes bug #1353379
5594 2005-11-09 Borut Razem <borut.razem AT siol.net>
5596 * support/scripts/sdcc.nsi: added lib/pic to the package
5598 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
5600 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
5602 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
5604 * support/regression/tests/bug1348008.c: added
5605 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
5606 * support/regression/tests/bug1337835.c: updated comment
5608 2005-11-06 Borut Razem <borut.razem AT siol.net>
5610 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5611 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5612 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5613 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5614 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
5615 dynamic construction of cl_error_class and derivates - 2.nd try
5617 2005-11-05 Borut Razem <borut.razem AT siol.net>
5619 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
5620 bug, which caused Bus Errors on sparc solaris
5622 2005-11-04 Borut Razem <borut.razem AT siol.net>
5624 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5625 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5626 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5627 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5628 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
5629 and derivates to resolve the initialization problem on OSX
5631 2005-11-02 Borut Razem <borut.razem AT siol.net>
5633 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5634 corrected typo - #include <winsock2.h>
5636 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
5638 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
5639 (_asxxxx_mapping): added org directive for future enhancements
5641 2005-11-01 Borut Razem <borut.razem AT siol.net>
5643 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5644 enabled sockets on WIN32
5645 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
5647 2005-10-31 Borut Razem <borut.razem AT siol.net>
5649 * support/regression/generate-cases.py: escape backslashes in {testcase}:
5650 WIN32 backslash path delimiters should be escaped when used in C strings
5651 * support/regression/tests/bitfields.c: exclude failing assertions for
5652 __CYGWIN32__ and __MINGW32__ hosts
5654 2005-10-30 Borut Razem <borut.razem AT siol.net>
5656 * src/SDCCutil.c: corrected double comparison typo
5658 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
5660 * device/lib/medium/Makefile: added for new memory model medium
5661 * device/include/asm/mcs51/features.h: updated for medium/pdata
5662 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
5663 added Multiply & Accumulate sbit's and MAC0_PAGE define
5664 * device/include/mcs51/c8051f300.h: added sfr16 definitions
5665 * device/include/mcs51/c8051f310.h: added sfr16 definitions
5666 * device/lib/_mullong.c: update for medium model
5667 * device/lib/incl.mk: added medium model
5668 * doc/sdccman.lyx: documented medium model
5669 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
5670 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
5671 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
5672 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
5673 (allocParms): set SCLS and OCLS to pdata for medium model
5674 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
5676 (powof2): return <0 if not power of 2
5677 * src/avr/gen.c (genBitWise): use updated powof2
5678 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
5679 (shiftR2Left2Result): small optimization in setup, save acc when storing,
5680 (shiftLLeftOrResult): use B if necessary
5681 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
5682 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
5683 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
5684 * support/regression/Makefile.in: added test-mcs51-medium
5685 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
5687 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
5689 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
5691 * device/lib/time.c (mktime): fixed bug 1334315
5693 2005-10-28 Raphael Neider <rneider AT web.de>
5695 * device/include/pic/p16f_common.inc: added common declarations
5696 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
5698 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5700 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
5701 (aopPutUsesAcc): added to predict accumulator use,
5702 (assignResultValue): save acc if necessary,
5703 (genMinusDec): store result if indirectly addressed,
5704 (genDivOneByte): save acc if necessary,
5705 (movLeft2Result): bugfix if left already in acc,
5706 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
5707 attention to accumulator use (esp. pdata),
5708 (genReceive): receive pdata correctly
5709 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
5710 * src/SDCCicode.h: added isOperandInPagedSpace prototype
5712 2005-10-27 Raphael Neider <rneider AT web.de>
5714 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
5716 2005-10-27 Raphael Neider <rneider AT web.de>
5718 * .version: changed version to 2.5.4
5719 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
5720 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
5721 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
5722 arithmetics support routines
5723 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
5724 * device/lib/Makefile.in: also create installdir for pic
5726 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
5728 * src/pic/device.c (dump_sfr): rewritten to delegate register
5729 placement to the linker (use `extern sym' rather than sym EQU addr),
5730 (validAddress): fixed to check last specified address
5731 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
5732 (popGetLit): truncate literal value to 8 bit,
5733 (popGet): moved assert to more appropriate place
5734 (popGetExternal): create pCode operand from and mark the according
5735 symbol as being `extern'
5736 (popGetAddr): added sanity check on immediate's offset, provide
5737 GPOINTER tag on demand
5738 (aopPut): fixed for immediates,
5739 (mov2w_op): move operand's address or contents to WREG (depending on
5740 operand type), safer variant of mov2w,
5741 (movwf,call_libraryfunc): NEW, handy abbreviations,
5742 (get_argument_pcop,get_return_val_pcop,pass_argument,
5743 get_returnvalue): interface for accessing function parameters and
5745 (assignResultValuei,genRet): use new parameter/return value interface
5746 (pic14_getDataSize): back to old version handling generic pointers,
5747 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
5748 provided implementation and/or fixed old one,
5749 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
5750 calls, removed legacy 8051 reference code
5751 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
5752 (loadSignToC): NEW, move the operands sign bit to CARRY,
5753 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
5754 genRightShiftSigned, accepts negative shift counts,
5755 (setup_fsr): load FSR and adjust IRP (indirect memory access),
5756 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
5757 generic pointers, __data pointers and __code pointers,
5758 (genUnpackBits,genPackBits): rewritten to work with generic pointers
5759 and signed bitfields, limit bitfields to 8 bit,
5760 (genDataPointerGet): fixed number of bytes read,
5761 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
5762 (genPointerGet,genPointerSet): fixed handling of __code pointers,
5763 pointers to constant data are no longer assumed to point to __code
5764 space, removed invalid pointer types,
5765 (bitpatternFromVal): retrieve the PICs representation of an integer
5767 (genDataPointerSet): fixed assigning to po_immediate operands,
5768 (genGenPointerSet): implemented as library call,
5769 (genIfx): fixed incorrect condition,
5770 (genAddrOf): limit generic pointers' addresses to 2 bytes,
5771 provide GPOINTER tag according to destination's storage class,
5772 (genCast): added code to handle casting to generic pointers, added
5773 sign-/zero extension of the result
5774 (aop_isLitLike,op_isLitLike): fixed handling of immediates
5775 * src/pic/gen.h: added macros to access IRP bit in STATUS register
5776 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
5778 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
5779 address/register resides in the shared banks
5780 (emitSymbolToFile): improved to handle global and `pinned' symbols,
5781 put all variables into separate sections (have the linker arrange
5783 (picglue): put init code and interrupt handlers in separate sections
5784 * src/pic/main.c: added port specific options table, modified to PORT
5785 structure to make GPOINTERs 3 byte, added pic14_options
5786 (_pic14_do_link): private linking routine (update paths to libraries,
5787 add libsdcc.lib by default)
5788 * src/pic/main.h: declare pic14_options
5789 * src/pic/pcode.c: fixed instructions i/o relations,
5790 (RegCond): reverted to correct version,
5791 (newpCodeOpLit): truncate literals to 8 bit,
5792 (genericPrint): added debug output,
5793 (getRegFromInstruction): fixed for various operand types, simplified
5794 (BuildFlow): fixed broken handling of isntructions with labels
5795 (LinkFlow): start at last instruction in flow (skip trailing comments),
5796 pass the flow on to the next instruction after CALL
5797 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
5798 (insertPCodeInstruction): fixed inserting after a skip instruction,
5799 (DoBankSelect): fixed for labeled instructions
5800 (OptimizepBlock): honor --nopeep switch
5801 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
5802 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
5803 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
5804 (pCodeOptime2pCodes): allow disabling this optimization via
5805 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
5806 but is still buggy), started implementation of a dataflow based
5807 pCode optimization (CSE + dead code elimination)
5808 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
5809 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
5810 names are independant of the stack location and therefore portable across
5813 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5815 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
5816 (selectSpil): fixed bug 1337835 by not spilling bit variables
5817 * support/regression/tests/bug1337835.c: added test for this bug
5818 * src/mcs51/peeph.def: restart after rule 3.c,
5819 addded rules 263.x to optimize loading constants
5821 2005-10-26 Raphael Neider <rneider AT web.de>
5823 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
5824 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
5825 (genAssign): emit warning when casting literals to generic pointer
5826 type, also applies when taking the address of a fixed variable,
5827 (genCast): improved casting to generic pointers
5828 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
5829 extern variables, added verbose error message
5830 * device/include/pic16/{string.h,errno.h}: added #pragma library c
5832 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
5834 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
5835 carry must be complemented too
5836 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
5837 could be emitted by genMinus
5838 * src/SDCCval.c (constVal): fixed bug 1305065
5840 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
5842 * src/SDCCast.c (addCast): added promotion for bit variables
5843 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
5844 promotion casts + optimisation
5845 (optimizeGetWord): fix warning 'i' might be used uninitialized
5846 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
5847 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
5849 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
5851 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
5852 all chars are promoted to int; promotion should be handled in SDCCast.c
5854 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5856 * device/lib/_strcmp.c: Fixed bug 1326457
5858 2005-10-11 Raphael Neider <rneider AT web.de>
5860 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
5861 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
5863 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
5865 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
5866 * support/regression/tests/sfr16.c: added test for the sfr32 bug
5868 2005-10-04 Raphael Neider <rneider AT web.de>
5870 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
5871 device/lib/pic16/pics.all: added pic18f1320
5872 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
5874 2005-09-30 Raphael Neider <rneider AT web.de>
5876 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
5877 * src/pic16/devices.inc: NEW, provides device descriptions
5878 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
5880 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5882 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
5885 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
5887 * doc/sdccman.lyx: updated Highest Order Bit documentation,
5888 documented Any Order Bit, Higher Order Byte and Higher Order Word
5889 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
5890 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
5891 (optimizeGetAbit): new, to get any bit, not only the high bit,
5892 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
5893 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
5894 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
5895 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
5896 RIGHT_OP: also try GETBYTE, GETWORD optimization,
5897 GETABIT, GETBYTE, GETWORD: decorate them,
5898 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
5899 (ast_print): added GETABIT, GETBYTE, GETWORD
5900 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
5901 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
5902 (geniCodeBinary): new generic binary icode,
5903 (ast2iCode): added GETABIT, GETBYTE, GETWORD
5904 * src/port.h: updated comment for PORT.hasExtBitOp
5905 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
5906 (genGetByte): new, to get a single byte,
5907 (genGetWord): new, to get a word from a long,
5908 (gen51Code): added GETABIT, GETBYTE, GETWORD
5909 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
5911 2005-09-23 Raphael Neider <rneider AT web.de>
5913 * configure.in, configure: have device/lib/pic configured
5914 * device/lib/Makefile.in: added model-pic14
5915 * device/lib/clean.mk: added pic/ to clean rule
5916 * device/lib/pic: added rudimentary pic14 library providing support
5917 functions for multiplication/division/generic pointer access
5918 * src/SDCCopt.c (convilong): mark support functions as extern
5919 for pic14 port as well
5920 * src/pic/gen.c (genMult): added assertions,
5921 (genpic14Code): emit warning on unhandled iCodes
5922 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
5923 * src/pic/pcode.c (pCodeOpCopy),
5924 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
5925 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
5926 SFR_REGISTER}), made safe for future extensions
5927 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
5928 instructions even if preceeded by SKIP instructions (also remove
5929 them); removed unused code
5930 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
5931 prevents leaving parts of the structure uninitialized after copying
5933 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
5935 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
5937 * support/regression/tests/addsub.c: added test for the bug
5939 2005-09-21 Raphael Neider <rneider AT web.de>
5941 * device/include/pic16/pic18f1220.h,
5942 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
5943 * device/lib/pic16/Makefile.rules: added missing opening paren
5944 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
5945 are provided in genutils.c,
5946 (genUminusFloat,genUminus,genCmpEq): added asserts on different
5947 operand/result sizes,
5948 (genCmp): assert on NULL pointers first, then check deref'ed values
5949 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
5952 2005-09-18 Raphael Neider <rneider AT web.de>
5954 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
5955 as these are now unused,
5956 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
5957 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
5958 local, avoids uninitialized pointer dereference on r->name
5959 * src/pic16/ralloc.c (newReg): fixed indentation
5961 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * src/SDCCval.c (constVal): fixed bug 730366
5964 * support/Util/SDCCerr.c,
5965 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
5967 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5969 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
5971 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
5973 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
5975 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
5977 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
5978 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5979 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
5980 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5981 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
5982 * packihx/packihx.c (hexDigit): made c unsigned char
5983 * as/mcs51/lklibr.c (fndsym),
5984 * link/z80/lkgb.c (gb),
5985 * link/z80/lklibr.c (fndsym),
5986 * link/z80/lkrloc.c (relr),
5987 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
5988 * src/SDCC.lex (checkCurrFile, process_pragma),
5989 * src/SDCCglue.c (spacesToUnderscores),
5990 * src/SDCCmain.c (setParseWithComma, processFile),
5991 * src/asm.c (tvsprintf, printCLine),
5992 * src/avr/gen.c (emitcode, aopPut),
5993 * src/ds390/gen.c (emitcode),
5994 * src/hc08/gen.c (emitcode, emitinline),
5995 * src/mcs51/gen.c (emitcode, genInline),
5996 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
5998 * src/pic/ralloc.c (debugLog),
5999 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6001 * src/pic16/ralloc.c (debugLog),
6002 * src/z80/main.c (_process_pragma):
6003 made all ctype.h function calls safe
6004 * src/SDCCopt.c: include math.h for fabs
6005 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6006 and used them throughout the code to make ctype.h function calls safe
6007 * src/ds390/main.c (asmLineNodeFromLineNode),
6008 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6009 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6011 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6012 (newpCodeAsmDir): made ctype.h function calls safe
6013 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6014 pic16_emitcode): made lbp unsigned char*
6015 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6016 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6017 * src/xa51/gen.c (emitcode),
6018 * src/z80/gen.c (_emit2): made lbp unsigned char*
6019 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6022 2005-09-05 Raphael Neider <rneider AT web.de>
6024 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6025 access bank splitpoint
6027 2005-09-05 Raphael Neider <rneider AT web.de>
6029 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6031 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6033 * .version: changed to version 2.5.3
6034 * doc/sdccman.lyx: changed version to 2.5.3,
6035 documented --codeseg and --constseg and pragma codeseg and constseg,
6036 documented bit parameters (reentrant) and bit returning
6037 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6038 currFunc->recvSize, but is this ok for all ports?
6039 (ast2iCode): result of ~ on unsigned char must be cast to int for
6041 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6042 function pointers in bit space
6043 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6044 (processFuncArgs): call port.reg_parm() with reentrancy info
6052 * src/z80/main.c: port.reg_parm prototype extended with
6053 "bool reentrant" parameter
6054 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6055 options.stackAuto for allocating bit register parameters
6056 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6057 (genSend): set BitBankUsed if it is,
6058 (selectRegBank): factored out of genCall for use in genPcall,
6059 (genCall): removed redundant dtype assignmen, use selectRegBank,
6060 (genPcall): handle returning in Carry properly, save in F0 if needed,
6061 (genReceive): handle bit register parameters
6062 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6063 (mcs51_assignRegisters): enable bit registers for all reentrant
6064 functions and don't set BitBankUsed unconditionally
6065 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6066 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6067 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6069 2005-08-27 Borut Razem <borut.razem AT siol.net>
6071 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6072 ppc-osx (Darwin) does not support -u option. It seems that it is
6073 supported only on Linux - GNU cp
6075 2005-08-25 Borut Razem <borut.razem AT siol.net>
6077 * sim/ucsim/gui.src/serio.src/Makefile.in,
6078 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6079 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6080 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6081 install and strip, since the strip at /usr/ccs/bin should be used
6084 2005-08-24 Borut Razem <borut.razem AT siol.net>
6086 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6088 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6090 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6093 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6096 * as/mcs51/lkmain.c (link_main): fixed warning
6097 * device/include/stdbool.h: ds390 has no advanced bit support yet
6098 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6099 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6100 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6101 and updated their macros
6102 * src/SDCCval.c (constVal): updated comment for renamed b_long
6104 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6106 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6107 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6108 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6109 (oprio): set priority for '['
6110 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6112 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6113 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6114 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6115 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6116 added overlayable BIT_BANK area
6117 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6118 (summary2): explain 'T' in legenda
6119 * as/mcs51/lkrloc.c: replaced old K&R style,
6120 (relr): added R_BIT processing,
6121 (errmsg): added "Bit-addressable relocation error",
6122 (adb_bit): added for converting from byte- to bit-addressable space,
6123 (adb_24_bit): added for converting from byte- to bit-addressable space
6124 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6125 used in reentrant functions now even as return value
6126 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6127 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6128 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6129 * src/SDCCglobl.h: added indicator BitBankUsed
6130 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6131 the bit registers b0-b7
6132 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6133 (geniCodeCast): fixed bug 1263853,
6134 (geniCodeLogicAndOr): put result in bool or char,
6135 (geniCodeReceive): added parameter func for accessing the return type,
6136 (geniCodeFunctionBody): pass func to geniCodeReceive
6137 * src/SDCCmain.c: added indicator BitBankUsed
6138 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6139 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6140 (checkSClass): don't put automatic bool/bit on stack,
6141 (checkFunction): removed check on function cannot return bit
6142 * src/SDCCsymt.h: added newBoolLink prototype
6143 * src/mcs51/gen.c (rb1regs): added bit registers,
6144 (movc): created for assigning to carry,
6145 (pushReg, popReg): created for pushing registers,
6146 (sameRegs): check both AOP_REG and AOP_CRY types,
6147 (aopOp): handle bit registers,
6148 (aopPut): optimization no self-assign,
6149 (saveRegisters): push reg->base (bits) only once for bit registers,
6151 (unsaveRegisters): pop reg->base only once and use popReg,
6152 (assignResultValue): added parameter func and return in carry for bits,
6153 (genIpush): optimization no reload in A if not changed,
6154 (genSend): bit parameters in reentrant functions are passed in bit
6155 registers by first assigning to bits in B, then save registers and
6157 (genCall): handle returning in Carry properly, save it in F0 if needed,
6158 (genPcall): updated assignResultValue call, this is not safe yet for bit
6159 returning function !!!
6160 (genFunction): don't generate equ's for bit registers and use pushReg,
6161 (genEndFunction): take care of bit returning functions and use popReg,
6162 (genRet): return bit in Carry,
6163 (genIfx): optimize bit registers and other directly addressable bits,
6164 (genReceive): updated assignResultValue call
6165 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6166 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6167 registers when using stack-auto
6168 * src/mcs51/ralloc.c (_G): added allBitregs,
6169 (regs8051): added the bit registers,
6170 (createStackSpil): use macro IS_BIT,
6171 (getRegBit): added to allocate a bit register, else spill,
6172 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6173 (updateRegUsage): factored out to ease stepping while debugging,
6174 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6175 also allocate bit registers,
6176 (fillGaps): handle bit registers,
6177 (findAllBitregs): added to create bit vector with all bit registers,
6178 (mcs51_allBitregs): returns this bit vector,
6179 (mcs51_assignRegisters): when using stack-auto use bit registers for
6180 passing parameters and creating local variables
6181 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6183 2005-08-22 Borut Razem <borut.razem AT siol.net>
6185 * device/lib/Makefile.in: replaced find option -or with -o
6186 to make it run on solaris
6188 2005-08-22 Raphael Neider <rneider AT web.de>
6190 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6191 fixes #1265442 (crash on Solaris)
6193 2005-08-20 Borut Razem <borut.razem AT siol.net>
6195 * configure, configure.in: added tests for libsocket and libnsl libraries,
6196 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6197 from support/regression/Makefile.in
6198 * support/regression/Makefile.in: added
6199 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6200 * sim/ucsim/libtool: regenerated on sparc-solaris
6201 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6202 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6203 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6204 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6205 sparc-solaris, which doesn't use GNU ld linker
6206 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6207 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6209 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6211 * src/mcs51/peeph.def: updated comments
6213 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6215 * device/lib/_gptrget.c,
6216 * device/lib/_gptrput.c: slightly shorter
6217 * doc/sdccman.lyx: incremented version
6218 * src/mcs51/peeph.def: moved peephole comments to the line of first
6219 change to better keep line correlation, reanimated 186.e
6220 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6222 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6224 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6225 David Saxton with quotes around file name.
6227 2005-08-15 Borut Razem <borut.razem AT siol.net>
6229 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6230 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6231 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6232 make tests run on x86_64 platform
6234 2005-08-13 Raphael Neider <rneider AT web.de>
6236 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6237 as it might be executed DURING a build (parallel make is wonderful)
6239 2005-08-13 Raphael Neider <rneider AT web.de>
6241 * device/lib/Makefile.in (port-specific-objects-pic16):
6242 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6243 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6245 * device/lib/pic16/Makefile.rules: build subdirs before creating
6246 the library, removed builddir rule, create $(builddir) early in
6247 recurse rule, use empty recurse rule for leaf directories
6248 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6249 mkdir errors (race condition), removed duplicate suffix "hex"
6251 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6252 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6253 prevents mkdir -p from aborting on Alpha
6255 2005-08-12 Raphael Neider <rneider AT web.de>
6257 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6258 db-statements in order to allow for arrays of pointers in code
6259 sections to be placed without interspersed 0-padding, fixes
6261 * (emitStatistics): fixed division by zero for pic18f1220
6262 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6263 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6264 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6265 * (pic16_pCodeConstString): keep track of already emitted string
6266 literals to prevent "duplicate definitions of symbol _str_NR"
6267 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6269 * device/lib/Makefile.in: ignore failing PIC16 library builds
6270 * device/lib/pic16/Makefile: do not build if gputils are missing
6271 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6273 2005-08-10 Raphael Neider <rneider AT web.de>
6275 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6278 2005-08-10 Raphael Neider <rneider AT web.de>
6280 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6281 Rokas' patch to add the new fixed point type "__fixed16x16"
6282 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6283 functions for __fixed16x16 arithmetics
6284 * device/lib/pic16: reimplemented the build system to support
6285 a separate build directory, better handling of libio (create
6286 the library in a separate subdir for each architecture) and
6287 easier configuration (centralized in Makefile.common)
6289 2005-08-07 Raphael Neider <rneider AT web.de>
6291 * src/pic16/gen.c (genrshTwo): fixed sign extension
6292 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6293 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6295 * device/include/pic16/pic18f4220.h: NEW, header for
6296 pic18f4220 and pic18f4320
6297 * device/include/pic16/pic18fregs.h: added new devices,
6298 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6299 * device/include/pic16/signal.h: resolved name clashes
6300 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6301 to also allow testing for interrupt enable bits, added
6302 comments on how to use the macros
6303 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6304 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6305 register definitions for the devices
6306 * device/lib/pic16/pics.all: added new devices
6307 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6309 * device/lib/pic16/libc/stdlib/memfree: do not count
6310 the block header as free memory
6311 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6312 simplified and added missing end-of-blocklist-marker
6313 (reported by Peter Onion, fixes #1252814)
6314 * (_mergeHeapBlock): fixed loop condition
6315 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6316 len==0, restructured code
6317 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6318 up a bit, reduced bitfield accesses, prevent endless loops
6319 in case of heap corruption
6320 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6321 "unreferenced arguments/must return a value" warnings
6322 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6323 replaced BAUDREG with SPBRG
6324 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6325 device/lib/pic16/debug/gstack/gstack.c: replaced
6326 _naked, _asm, _endasm with __naked, __asm, __endasm
6328 2005-08-05 Raphael Neider <rneider AT web.de>
6330 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6331 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6333 2005-08-05 Borut Razem <borut.razem AT siol.net>
6335 * device/lib/Makefile.in: added missing ';'
6336 * configure: removed ^M characters
6338 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6340 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6341 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6344 2005-08-04 Borut Razem <borut.razem AT siol.net>
6346 * configure.in: pic16 libraries build 2nd try - enable running
6347 configure in device/lib/pic16
6348 * configure: regenerated from configure.in
6349 * device/lib/Makefile.in: create $(PORT)/bin directory
6351 2005-08-03 Raphael Neider <rneider AT web.de>
6353 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6354 to get/set values via pointers
6355 * (genUnpackBits,genPackBits): changed detection of
6356 ptr->bitfield vs. sym.bitfield, fixed access via generic
6357 pointers, removed dead (wrong) code for multibyte bitfields
6358 * (genNearPointerGet, genGenPointerGet): removed useless code,
6359 fixed bitfield detection, fixes #1250594
6360 * (genNearPointerSet): removed useless code
6361 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6362 and introduced macro pic16_emitpcode that conditionally emits
6363 the origin of the following pCode (useful for debugging SDCC)
6364 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6365 * (createDefmap): fixed handling of LFSR for --optimize-df
6367 2005-08-02 Borut Razem <borut.razem AT siol.net>
6369 * device/lib/Makefile.in: pic16 libraries build enabled since
6370 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6372 2005-08-02 Raphael Neider <rneider AT web.de>
6374 * src/pic16/gen.c (genPackBits): removed deprecated warning
6375 * (genGenPointerSet): fixed bitfield detection
6377 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6379 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6381 2005-07-31 Raphael Neider <rneider AT web.de>
6383 * device/lib/pic16/libdev/pic18f458.c,
6384 device/include/pic16/pic18f458.h: added missing T0CONbits
6386 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6388 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6390 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6392 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6394 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6396 * device/include/mcs51/at89c51ed2.h: added.
6398 2005-07-23 Raphael Neider <rneider AT web.de>
6400 * src/pic/gen.h: added emitpcode macro for debugging
6401 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6402 and replace by macro adding debug information on demand
6403 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6404 * (gencjne): tried to fix; replaced with correct (slower) code
6405 * (gen{Unp,P}ackBits): fixed single bit access
6406 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6407 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6408 previous instruction
6409 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6410 register has to be handled with care (forbidding movement
6411 of assignments/uses, removing assignments completely, ...)
6412 * (pCodeOptime2pCodes): make use of regIsSpecial
6413 * added lots of debugging output (commented out)
6414 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6415 from being reused as result UNLESS it is known to work
6417 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6419 * support/Util/dbuf.h: include <stddef.h> for size_t
6420 * .version: changed to version 2.5.2
6422 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6424 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6426 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6428 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6429 (genModOneByte): removed needless psha/pula
6431 2005-07-22 Raphael Neider <rneider AT web.de>
6433 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6434 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6435 * src/pic/gen.c (resolveIfx): do not "invent" labels
6436 * (genSkipc): changed to positive logic
6437 * (genSkipCond): removed as no longer needed
6438 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6440 * (genLeftShift): check operands are in different registers
6441 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6442 INCF does not update CARRY...
6443 * src/pic/main.c: fixed _linkCmd
6444 * src/pic/pcode.c (unlinkpCode): added inactive code
6445 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6446 alive (do not assign result and operand overlapping registers)
6448 2005-07-22 Raphael Neider <rneider AT web.de>
6450 * src/pic/device.c (dump_sfr): replaced register declaration with
6451 call to emitSymbolToFile() to avoid duplicate symbols
6452 * (assignRelocatableRegisters): do not declare external symbols
6453 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6454 right (take size of type, not etype)
6455 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6456 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6457 * (packRegsForAccUse): disabled assignment of WREG as
6458 the result reg to prevent occurence of just fixed #1235003,
6460 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6461 symbols (avoids duplicate symbols in .asm file)
6462 * (pic14emitRegularMap): use emitSymbolToFile()
6463 * src/pic/gen.c (aopOp): fixed spillLocation handling
6464 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6465 * (genDataPointerSet): removed unneccessary variables/output
6467 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6469 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6470 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6472 2005-07-21 Raphael Neider <rneider AT web.de>
6474 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6475 architecture cannot handle them efficiently, fixes bug #1235003
6476 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6477 check for empty sets before using them (fixes bug #1232190)
6479 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6481 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6482 (lnksect2): generate warnings for memory overlap
6483 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6484 constseg to set the name of these segments so you can instruct the linker
6485 to place them in banks
6486 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6487 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6488 added code_seg and const_seg to options
6489 * src/SDCCglue.c (emitMaps): use options.const_seg,
6490 (createInterruptVect): put interrupt vectors in segment HOME,
6491 (glue): put HOME before static segment and put the main glue in HOME,
6492 (glue): use options.code_seg
6493 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6494 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6495 these segments so you can instruct the linker to place them in banks
6496 (linkEdit): use code_loc for HOME segment which should be the first
6497 segment in code memory now
6498 * src/SDCCmem.c: fixed more stuff like bug 1238386
6499 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6500 (changePointer): don't change function pointers to code pointers for
6502 (compareType): added exceptional check for banked function pointers
6503 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6504 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6505 after static in code memory
6506 * src/mcs51/gen.c: added aopLiteralLong prototype,
6507 (aopForSym): use getSize for functions,
6508 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6509 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6510 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6512 (genPcall): use call for literal function pointers and generate banked
6513 calls over the one trampoline so there's only one place for the user to
6514 modify according to his/hers hardware,
6515 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6516 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6517 * src/mcs51/main.c: added keyword banked,
6518 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6519 * support/Util/SDCCerr.c,
6520 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6521 needed for passing the bank and address to the trampoline
6522 * device/lib/mcs51/crtbank.asm: added for bankswitching
6523 * device/lib/mcs51/Makefile: added crtbank
6525 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6527 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6528 for fields at offset 0 of a struct or union as reported
6529 on 2005-07-07 in the developer mailing list.
6531 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6533 * src/SDCCmem.c: fixed bug 1238386
6535 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6537 * src/mcs51/peeph.def: added labelrefcounting for peepholes
6538 (patch #1144962), added peephole 300, enabled 259.x
6539 * doc/sdccman.lyx: removed screenshot and provided link instead
6541 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6543 * doc/sdccman.lyx: added section about debugging with ddd
6544 * doc/figures/ddd_example.eps: screenshot of debugging session
6546 2005-07-04 Raphael Neider <rneider AT web.de>
6548 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
6549 like CODE pointers, fixes #1115683
6550 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
6551 call, fixes bugs #1232211, #1228110,
6552 fixed wrong casts to pCodeFlow from pCodeInstructions
6554 2005-07-04 Raphael Neider <rneider AT web.de>
6556 * src/pic/gen.c (popGet): changed assert to allow for
6558 * (popGetAddr): changed signature to provide
6559 an additional index, patched all call sites
6560 * (genCmpEq): handle literal-like operands correctly
6561 * (genAddrOf): added sanity checks on __code/__data pointers
6562 * (genAssign): added handling of symbols from __code section
6563 * (gencjne): do not generate code for comparisons whose result
6564 is neither stored nor used, fixes bug #1171114
6565 * (AccLsh, AccRsh): operate on operand instead of WREG
6566 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
6567 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
6569 * rewrote complete shift-by-literal logic, commented unused
6571 * (genConstPointerGet): get multiple bytes (if result size > 1),
6572 fixed handling of non-immediate addresses
6573 * (genPointerGet): handle CODE pointers like CONST pointers
6574 * (genpic14Code): insert C-SRC lines as Cource-pCodes
6575 * ({aop,op}_isLitLike): NEW, single place to decide whether an
6576 operand is to be treated as a literal or not
6577 * (mov2w,genPcall,genCmpEq),
6578 src/pic/genarith.c: use aop_isLitLike() to decide between
6579 literal/register contents
6580 * (addSign): added missing offset
6581 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
6582 only emit comment in debug-mode,
6583 use {aop,op}_isLitLike throughout the file
6584 * src/pic/glue.c: fix initializers for pointers (work in progress)
6585 * src/pic/pcode.c (get_op): honor index on _const symbols
6586 * ({reset,dump}pCodeStatistics): NEW, estimate code size
6587 * (dumppBlock): added pCode size estimation
6588 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
6589 check for IS_SYMOP before OP_SYMBOL'ing
6590 * fixed indentation, compacted switch-statements
6591 * (allocReg): find free register and allocate it instead of
6592 allocating new registers all the time
6593 * (deassignLRs): prevent POINTER_GET's from being assigned the same
6594 registers as its operands (necessary only for multibyte GETs)
6596 2005-07-01 Raphael Neider <rneider AT web.de>
6598 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
6599 debugging .asm-output macros FENTRY + FEXIT
6600 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
6602 * (emitpComment): NEW, printf to pCode
6603 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
6605 * (popGetAddr): NEW, variant of popGet to access an immediates
6606 high(er) bytes instead of the n'th byte of memory they reference,
6607 replaced popGet with popGetAddr where neccessary
6608 * (genDataPointerGet): reactivated and fixed implementation
6609 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
6611 * (genDataPointerSet): fixed multibyte assignments
6612 * (genpic14Code): fixed --i-code-in-asm handling
6613 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
6614 * (genPlus): fixed index-out-of-bounds error
6615 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
6616 * src/pic/ralloc.c: added debugging output macro FENTRY2
6617 * (spillThis): fixed indentation, enbraced for-body for clarity
6618 * (rematStr): commented out as now unused
6619 * (regTypeNum): commented out special spill case (overwrites
6621 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
6623 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
6625 * doc/sdccman.lyx: documented sfr16/sfr32,
6626 added example for using storage class with function pointers
6627 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
6629 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
6631 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
6632 * device/lib/_itoa.c,
6633 * device/lib/_ltoa.c: optimized codesize
6634 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
6635 but don't know how to suppress the double warning.
6636 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
6637 * support/Util/SDCCerr.c,
6638 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
6640 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
6642 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
6643 fixed old K&R prototypes
6644 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
6645 * device/lib/_gptrget.c,
6646 * device/lib/_gptrgetc.c,
6647 * device/lib/_gptrput.c: changed versions for new memory indicator values,
6648 also new versions for small generic pointers and banked generic pointers
6649 * src/port.h: added const_name
6650 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
6651 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
6652 * src/SDCCcse.c (findPrevIc): check all associative operators
6653 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
6654 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
6655 * src/SDCCmem.c: updated comments,
6656 set far-space to 0 for pdata, results in optimized code
6657 * src/SDCCmem.h: added macro CONST_NAME
6658 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
6659 moving the info into the highest bits, see also gptrget/gptrput
6660 * src/src.dsp: added sdcc.ico to project files
6661 * src/avr/gen.c (genCast): fixed bug 0x%d
6662 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
6663 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
6664 relation between ptr_type and DCL_TYPE,
6665 (genCast): fixed bug 0x%d
6666 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
6667 (CODE)" for const_name
6668 * src/hc08/gen.c (genCast): fixed bug 0x%d
6669 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
6670 (hc08_port): added "CONST (CODE)" for const_name
6671 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
6672 (aopForRemat, adjustArithmeticResult): disconnected direct relation
6673 between ptr_type and DCL_TYPE,
6674 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
6675 operand* and took AOP() inside function so sfr-ness can be checked,
6676 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
6678 (genFunction, genEndFunction): optimized stack setup,
6679 (genMinus): optimized for literals with ending zeroes (in bytes),
6680 (genCast): fixed bug 0x%d
6681 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
6682 (mcs51_port): added "CONST (CODE)" for const_name
6683 * src/mcs51/peeph.def: made rule 226 more generic
6684 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
6685 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
6686 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
6687 * src/z80/main.c (z80_port): added NULL for const_name,
6688 (gbz80_port): added NULL for const_name
6689 * support/regression/tests/bug663539.c,
6690 * support/regression/tests/sfr16.c: new tests
6692 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6694 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
6696 2005-06-24 Raphael Neider <rneider AT web.de>
6698 * device/lib/pic16/libdev/pic18f[68][567]20.c:
6700 * device/include/pic16/signal.h: added USBIF
6703 2005-06-24 Raphael Neider <rneider AT web.de>
6705 * device/lib/pic16/libdev/pic18f2455.c,
6706 device/include/pic16/pic18f2455.h: NEW
6707 * device/include/pic16/pic18fregs.h,
6708 device/lib/pic16/pics.all,
6709 src/pic16/device.c: added 18f2455
6710 * device/lib/pic16/libdev/pic18f[68][567]20.c,
6711 device/include/pic16/{pic18f[68][567].h,usart.h}:
6712 replaced MULTIPLE_USARTS define with more relaible
6713 compatibility sfrs (for USART access)
6715 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
6717 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
6718 and the output asm file line is printed on two lines.
6720 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6722 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
6723 BGT, BLE, BHI, and BLS instructions
6724 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
6726 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
6727 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
6729 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
6731 2005-06-15 Raphael Neider <rneider AT web.de>
6733 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
6734 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
6735 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
6736 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
6737 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
6739 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6741 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
6742 Marcel Telka in bug #1215704
6744 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
6746 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
6747 located in shared memory bank.
6749 2005-05-31 Raphael Neider <rneider AT web.de>
6751 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
6752 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
6753 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
6755 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
6757 * device/lib/_strncpy.c: fixed the fix
6759 2005-05-26 Raphael Neider <rneider AT web.de>
6761 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
6762 initializers with \0, bug #1208187
6763 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
6764 intializers with \0, bug #1208187
6766 2005-05-26 Raphael Neider <rneider AT web.de>
6768 * src/pic16/glue.c (pic16_printIvalChar): fixed string
6769 initializers with \0, bug #1208187
6770 * src/pic16/main.c (_process_pragma): added sanity checks
6771 for stack position and size, emit warnings when appropriate
6773 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6775 * device/lib/_strncpy.c: fixed not filling with \0
6777 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6779 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
6781 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
6782 compound_statement),
6784 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
6786 2005-05-24 Raphael Neider <rneider AT web.de>
6788 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
6790 2005-05-24 Raphael Neider <rneider AT web.de>
6792 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
6793 TRISE definitions, closes bug #1162453
6795 2005-05-22 Raphael Neider <rneider AT web.de>
6797 * src/pic16/main.c (_process_pragma): check for missing
6798 arguments to pragmas code and udata
6799 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
6800 consistency fixes to match other headers (thanks to Jim Paris)
6801 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
6803 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6805 * src/SDCCicode.c (isOperandEqual): fixed missing ;
6807 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
6809 * support/regression/tests/bug1198642.c: new test
6810 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
6811 * src/SDCCcse.c (findPrevIc): added comment, please have a look
6812 * support/scripts/resource.h,
6813 * support/scripts/resource.rc,
6814 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
6815 * support/scripts/sdcc.ico: added 32x32 icon
6817 2005-05-18 Raphael Neider <rneider AT web.de>
6819 * device/lib/pic16/libdev/pic18f*.c,
6820 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
6821 keywords to "__sfr" and "__at (X)"
6822 * device/include/pic16/pic18fregs.h: added pic18f4520
6823 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
6824 #1203088 (MPLAB compatibility)
6826 2005-05-17 Raphael Neider <rneider AT web.de>
6828 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
6829 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
6830 * device/lib/pic16/pics.all: added new devices
6831 * src/pic16/device.c: added support for pic18f4520
6833 2005-05-16 Raphael Neider <rneider AT web.de>
6834 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
6835 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
6836 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
6837 convenience function for bit access
6839 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6841 * device/lib/printf_large.c: fixed bug 1193299
6842 * support/regression/tests/bug1057979.c: added test %3.3s
6844 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6846 * device/include/mcs51/8051.h,
6847 * device/include/mcs51/8052.h: made parseable with lint
6848 * device/include/mcs51/lint.h: added include file for (sp)lint
6849 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
6850 * doc/cdbfileformat.lyx,
6851 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
6853 2005-05-14 Raphael Neider <rneider AT web.de>
6855 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
6856 * device/lib/pic16/libc/stdlib/itoa.c (new)
6857 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
6858 * device/lib/pic16/libio/Makefile: exclude subdir according to
6859 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
6860 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
6861 * src/pic16/gen.c (genFunction): prevent annoying warning
6862 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
6864 * support/cpp2/cppmain.c (cpp_output_string): new
6865 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
6868 2005-05-13 Borut Razem <borut.razem AT siol.net>
6870 * src/SDCCmain.c (linkEdit): fixed bug 1195202
6872 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6874 * .version: changed to version 2.5.1; back to bleeding edge development
6876 2005-05-11 Borut Razem <borut.razem AT siol.net>
6878 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
6879 generate PDF version 1.3 documents
6881 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6883 * .version: changed to version 2.5.0
6885 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6887 * doc/sdccman.lyx: updated weblinks, index and smaller updates
6889 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6891 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
6892 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
6893 well as many smaller updates.
6894 * .version: changed to version 2.5.0-pre1
6896 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6898 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
6900 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6902 * support/regression/tests/bug1185672.c: added
6903 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
6905 * src/mcs51/gen.c (genCall): added comments, made it look safer
6906 * src/mcs51/gen.c (genEndFunction): simplified
6908 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6910 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
6912 2005-04-14 Borut Razem <borut.razem AT siol.net>
6914 * fixed bug 1045046 - SIGSEGV with really simple code?:
6915 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
6916 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
6918 2005-04-14 Borut Razem <borut.razem AT siol.net>
6920 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
6921 src/pic16/device.h: temporarily disabled experimental #inline pragma
6924 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
6926 * device/include/z80/stdio.h,
6927 * device/include/z80/string.h: removed these highly incomplete files so
6928 SDCC can use the default ones in device/include/
6930 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6932 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
6934 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
6937 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6939 * device/include/malloc.h: removed redundant __reentrant prototypes
6940 * device/lib/_mullong.c: added working xstack variant in asm (C version
6941 doesn't pass regression tests)
6942 * device/lib/bpx.c: used __data and made bpx char for mcs51
6943 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
6944 (createFunction): fixed bug with xstackPtr
6945 * src/SDCCcse.c: corrected comments
6946 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
6947 (killDeadCode, eBBlockFromiCode): removed unused code
6948 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
6950 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
6951 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
6952 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
6953 (genModOneByte): fixed warning in MSVC
6954 * src/mcs51/main.c (): added comments
6955 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
6957 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/SDCCmain.c (linkEdit): oops, changed one line too many
6961 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
6963 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
6965 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
6967 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
6968 characters arrays of larger size than the declared one.
6970 2005-04-10 Borut Razem <borut.razem AT siol.net>
6972 * src/pic/gen.c (genInline),
6973 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
6974 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
6975 (findNextInstruction), (findPrevInstruction),
6976 (findInstructionUsingLabel),
6977 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
6978 * src/pic/pcode.c (findLabel): added missing '\n'
6979 * src/src.dsp: added SDCCdwarf2.c to the project
6981 2005-04-09 Borut Razem <borut.razem AT siol.net>
6983 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
6985 2005-04-08 Raphael Neider <rneider AT web.de>
6987 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
6988 into the chain after a given one) and mergeDefmapSymbols (combine
6989 defmap entries for each symbol per pcode)
6990 * (createDefmap): have defmap entries merged in the end
6991 * (defmapReplaceSymRef): split defmap entries covering two accesses to
6992 a symbol before replacing one access type's symbol, merge symbols in
6993 the end (replacement symbol might already have an entry)
6994 * (assignValnums): keep reference to written WREG intact
6996 2005-04-08 Raphael Neider <rneider AT web.de>
6998 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7001 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7003 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7006 2005-04-07 Raphael Neider <rneider AT web.de>
7008 * device/include/pic16/usart.h: added compatibility defines for
7009 devices with more than one USART
7010 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7012 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7014 * device/lib/Makefile.in: updated for port specific include
7016 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7018 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7020 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7022 * device/include/8051.h,
7023 * device/include/8052.h,
7024 * device/include/at89S8252.h,
7025 * device/include/at89c55.h,
7026 * device/include/at89x051.h,
7027 * device/include/at89x51.h,
7028 * device/include/at89x52.h,
7029 * device/include/mcs51reg.h,
7030 * device/include/reg51.h,
7031 * device/include/reg764.h,
7032 * device/include/regc515c.h,
7033 * device/include/sab80515.h: (re)moved these 12 files
7034 * device/include/mcs51/8051.h,
7035 * device/include/mcs51/8052.h,
7036 * device/include/mcs51/at89S8252.h,
7037 * device/include/mcs51/at89c55.h,
7038 * device/include/mcs51/at89x051.h,
7039 * device/include/mcs51/at89x51.h,
7040 * device/include/mcs51/at89x52.h,
7041 * device/include/mcs51/mcs51reg.h,
7042 * device/include/mcs51/reg51.h,
7043 * device/include/mcs51/reg764.h,
7044 * device/include/mcs51/regc515c.h,
7045 * device/include/mcs51/sab80515.h: and added them here
7047 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * device/include/stdarg.h: changed SDCC specific keywords to double
7051 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7053 * device/include/hc08/mc68hc908gp32.h,
7054 * device/include/hc08/mc68hc908jb8.h,
7055 * device/include/hc08/mc68hc908jkjl.h,
7056 * device/include/hc08/mc68hc908qy.h: fixed comments
7057 * device/include/mcs51/README: updated
7058 * device/include/mcs51/c8051f120.h: added PINRSF
7059 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7060 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7061 amidst code. Also inline is not supported.
7063 2005-04-06 Raphael Neider <rneider AT web.de>
7065 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7066 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7067 callers stack/frame pointers
7069 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7071 * device/include/pic16/usart.h: added, missing in previous commit,
7072 * device/include/pic16/adc.h: fixed typo,
7073 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7075 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7077 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7078 uninitialized because a bug appears with gplink
7079 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7080 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7081 complains for unrecognised option
7083 2005-04-05 Raphael Neider <rneider AT web.de>
7085 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7086 structs as well (using memcpy)
7087 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7088 on ISRs (GOTO has no label)
7089 * src/pic16/device.h: added OF_OPTIMIZE_DF
7090 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7091 new data flow analysis/optimization
7092 * src/pic16/pcode.c: added (prototypes for and implementation of)
7093 dataflow analysis functions, fixed pCodeInstructions' inCond and
7094 outCond values, made RCALL a branch instruction
7095 * (pic16_unlinkpCode): keep C line if possible
7096 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7097 C line moved if possible
7098 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7099 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7100 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7101 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7103 * (pic16_getJumptabpCode): NEW, needed in...
7104 * (LinkFlow): fixed handling of jumptables, calls and conditional
7106 * (pic16_InsertCommentAfter): NEW
7107 * (pic16_pCodeReplace): made verbose and flow preserving
7108 * (AnalyzeFlow): added call to data flow analysis
7109 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7110 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7111 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7113 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7115 * src/SDCCast.c (decorateType): fixed bug #1105626
7117 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7119 * device/include/asm/pic16/features.h,
7120 * pic18f*.h headers,
7121 * device/include/pic16/adc.h,
7122 * device/include/pic16/delay.h,
7123 * device/include/pic16/i2c.h,
7124 * device/include/pic16/malloc.h,
7125 * device/include/pic16/stdio.h,
7126 * device/include/pic16/stdlib.h,
7127 * device/include/pic16/string.h,
7128 * device/lib/pic16/libc/stdio/printf_tiny.c,
7129 * device/lib/pic16/libc/stdio/printf_small.c,
7130 * device/lib/pic16/libc/stdio/strmgpsim.c,
7131 * device/lib/pic16/libc/stdio/strmmssp.c,
7132 * device/lib/pic16/libc/stdio/strmusart.c,
7133 * device/lib/pic16/libc/stdio/vfprintf.c,
7134 * device/lib/pic16/libc/stdlib/ltoa.c,
7135 * device/lib/pic16/libc/stdlib/putchar.c,
7136 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7137 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7138 * device/lib/pic16/libc/stdlib/memchrram.c,
7139 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7140 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7141 * device/lib/pic16/libio/adc/adcbusy.c,
7142 * device/lib/pic16/libio/adc/adcread.c,
7143 * device/lib/pic16/libio/adc/adcsetch.c,
7144 * device/lib/pic16/libio/usart/ubaud.c,
7145 * device/lib/pic16/libio/usart/ubusy.c,
7146 * device/lib/pic16/libio/usart/udrdy.c,
7147 * device/lib/pic16/libio/usart/uopen.c,
7148 * device/lib/pic16/libio/usart/uputc.c,
7149 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7150 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7151 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7152 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7153 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7154 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7155 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7156 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7157 specific keywords to double underlined form,
7158 * device/lib/pic16/libc/Makefile.rules,
7159 * device/lib/pic16/libsdcc/Makefile.rules,
7160 * device/lib/pic16/libm/Makefile,
7161 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7162 to compile with C standard set in Makefile.common
7163 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7164 rand.c and crc.c in compilation process,
7165 * device/lib/pic16/libsdcc/int/divuint.c,
7166 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7167 `c' from signed to unsigned,
7168 * device/lib/pic16/startup/crt0.c,
7169 * device/lib/pic16/startup/crt0i.c,
7170 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7171 keywords to double underlined form, bug fixes in _do_cinit function
7172 which prevented the correct initialization of the .idata segment,
7173 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7174 core to enter a infinite loop
7175 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7177 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7179 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7181 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7183 * device/include/Makefile.in: add support for hc08 subdirectory
7184 * device/include/hc08/: new subdirectory
7185 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7186 Lucas Loizaga, thanks!
7187 * device/include/hc08/mc68hc908qy.h,
7188 * device/include/hc08/mc68hc908gp32.h,
7189 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7190 their own directory. Changed internal macro names to use the compiler
7191 reserved namespace. Changed SDCC specific keywords to double
7193 * device/include/math.h,
7194 * device/include/malloc.h,
7195 * device/include/stdarg.h,
7196 * device/include/stdbool.h
7197 * device/include/string.h,
7198 * device/include/tinibios.h,
7199 * device/include/ds400rom.h,
7200 * device/include/8051.h,
7201 * device/include/8052.h,
7202 * device/include/80c51xa.h,
7203 * device/include/at89c55.h,
7204 * device/include/at89S8252.h,
7205 * device/include/at89x51.h,
7206 * device/include/at89x52.h,
7207 * device/include/ds80c390.h,
7208 * device/include/reg764.h,
7209 * device/include/regc515c.h,
7210 * device/include/sab80515.h,
7211 * device/include/mcs51/c8051f000.h,
7212 * device/include/mcs51/c8051f018.h,
7213 * device/include/mcs51/c8051f020.h,
7214 * device/include/mcs51/c8051f040.h,
7215 * device/include/mcs51/c8051f060.h,
7216 * device/include/mcs51/c8051f120.h,
7217 * device/include/mcs51/c8051f300.h,
7218 * device/include/mcs51/c8051f310.h,
7219 * device/include/mcs51/c8051f320.h,
7220 * device/include/mcs51/c8051f330.h,
7221 * device/include/mcs51/c8051f350.h,
7222 * device/include/z180.h: Changed SDCC specific keywords to double
7225 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7227 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7229 * (pic16_assignConfigWordValue): disable testing of configuration
7230 register value with config mask,
7231 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7232 function with port->fun_prefix,
7233 * (genFunction): when generating a naked interrupt function never
7234 create an absolute segment placed in interrupt vector address, place
7235 the actual interrupt function at IVA instead, when an interrupt
7236 function is generated with unspecified interrupt then do not create
7237 the absolute section,
7238 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7239 code for generating a call to generic pointer get/put function with
7240 a call to function pic16_callGenericPointer(),
7241 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7242 the call to the generic pointer get/put functions with prefixing the
7243 function name with port->fun_prefix,
7244 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7245 * src/pic16/main.c (_process_pragma): prefix function with
7247 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7248 calling assembler, old 18Fxxxx macro is deprecated,
7249 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7250 PC_ASMDIR in while condition,
7251 * (findInstruction): add PC_ASMDIR in while condition,
7252 * (buildCallTree): prefix main with port->fun_prefix,
7253 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7254 identifier for variable with banked access in instructions BTFSS,
7255 BTFSC, BCF, BSF, BTG
7256 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7257 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7258 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7259 perform optimization when enviroment variable NO_REG_OPT is set,
7260 * (insideLRBlock): NEW, return 1 if register is inside an
7261 INF_LOCALREGS block,
7262 * (RemoveRegFromLRBlock): remove a register that is completely
7263 eliminated by register optimization, but it is still left in local
7264 register store/restore in/from stack block,
7265 * (Remove2pcodes): after removing register, check to see if it
7266 should be removed from local register store/restore in/from stack
7268 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7269 DUMMY_READ_VOLATILE,
7271 * device/include/pic16/adc.h: minor prototype modifications and
7273 * device/include/pic16/malloc.h: added GPL notice various
7275 * device/include/pic16/stdint.h: NEW, standard header for ints
7276 * device/include/pic16/delay.h: NEW, header for delay functions,
7277 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7279 * device/include/pic16/signal.h: NEW, header providing helper macros
7280 for implementing signal handlers,
7281 * device/include/pic16/stdio.h: added prototypes for functions,
7282 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7283 prototypes for stdin and stdout, added macro PUTCHAR to
7284 automatically implement putchar function prototype,
7285 * device/include/pic16/usart.h: modified and updated USART library,
7286 * device/lib/pic16/libio/adc/,
7287 * device/lib/pic16/libio/i2c: some modifications to improve library
7289 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7290 family of functions,
7291 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7292 family of functions and other sources,
7293 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7294 of the PIC18Fxx[28] devices,
7295 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7296 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7297 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7298 _do_cinit function, because the previous failed when local variables
7299 where not placed in the same memory bank,
7300 * device/lib/pic16/libsdcc/char/: various modifications to improve
7301 library performance,
7302 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7303 information on the new functions of the c library and more...
7305 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7307 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7309 2005-03-26 Raphael Neider <rneider AT web.de>
7311 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7312 if condition == CARRY)
7313 * (genCmp): adapted to new genSkipc semantics
7314 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7315 on rIfx (genCmp was broken)
7317 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7319 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7320 * src/z80/main.c (_keywords[]),
7321 * src/SDCCglobal.h (struct options),
7323 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7324 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7325 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7326 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7327 always available in leading double underscore form. The C99 support is
7328 mostly missing, but it's a start.
7329 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7330 reserved identifier "__data".
7332 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7334 * src/mcs51/peeph.def: fixed bug 1170013
7336 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7338 * device/include/mcs51reg.h: fixed bug 842007
7340 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7342 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7345 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7347 * src/port.h (struct PORT),
7348 * src/avr/ralloc.c (avr_assignRegisters),
7350 * src/ds390/ralloc.c (ds390_assignRegisters),
7352 * src/hc08/ralloc.c (hc08_assignRegisters),
7354 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7356 * src/pic/ralloc.c (pic14_assignRegisters),
7358 * src/pic16/ralloc.c (pic16_assignRegisters),
7360 * src/xa51/ralloc.c (xa51_assignRegisters),
7362 * src/z80/ralloc.c (z80_assignRegisters),
7364 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7365 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7367 * src/SDCCdflow.c (computeDataFlow),
7369 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7371 * src/SDCCcflow.c (*),
7373 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7374 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7375 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7376 immedDom() returning wrong block; probably fixes bug #1160833)
7378 2005-03-20 Borut Razem <borut.razem AT siol.net>
7380 * support/scripts/inc2h.pl: WIN32 port
7382 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7384 * device/lib/makefile.in: added abs.c and labs.c
7386 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * device/include/stdint.h: added
7389 * device/lib/abs.c: added
7390 * device/lib/labs.c: added
7391 * device/include/stdlib.h: added abs() and labs() prototypes
7392 * device/lib/libsdcc.lib: added abs and labs
7393 * device/include/float.h,
7394 * device/lib/_fsmul.c,
7395 * device/lib/printf_fast.c,
7396 * device/lib/printf_tiny.c: updated comments
7398 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7400 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7403 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7405 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7406 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7408 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * device/lib/printf_large.c: removed inline assembly for portability and
7411 readability. Use printf_fast if speed or size are more important.
7412 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7413 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7415 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7417 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7418 prevent compiler warning
7420 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7422 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7423 moved to level 0 and declared as static. Also they are explicit
7424 placed in access bank. This was necessery because some times they
7425 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7426 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7427 optimizations. Currently only compare to unsigned char is implemented,
7428 * src/pic16/gen.c: added fReturnIdx array,
7429 * (struct resolvedIfx) is moved to gen.h and made public,
7430 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7431 * (aopForSym): added an optimization to directly store in stack of
7432 the operand of a SEND iCode,
7433 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7434 but as registers instead (AOP_REG) using the fReturnIdx array,
7435 * (pic16_freeAsmop): remove the freed register from the
7436 _G.sregsAlloc field,
7437 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7438 a compare of 'WREG',
7439 * (pic16_popGetTempRegCond): changed function prototype, now
7440 function takes also a bitVector argument v which holds the current
7441 set of registers that are allocated for stack access by aopForSym,
7442 registers allocated in aopForSym for accessing stack symbols are not
7443 any more part of the functions usedRegs field,
7444 * (genCall): some times aopOp is called for a stack variable to be
7445 send, aopForSym might perform the push, if this is true make sure
7446 that genCall doesn't push the variable twice by testing _G.resDirect,
7447 * (genFunction): changed testing for unspecified interrupt number
7448 from 256 to INTNO_UNSPEC,
7449 * modified selection scheme of frame pointer generation. Previously
7450 if function did use local registers a frame pointer was generated,
7451 now a frame pointer is generated only if function has arguments
7452 (that need PLUSW2 register access), or has stack arguments, or the
7453 compiler is not instructed to omit the frame pointer,
7454 * (genEndFunction): before restoring local registers that were saved
7455 in the function preamble, also restore the registers that *might*
7456 have been allocated for stack access,
7457 * (genRet): removed some old comments,
7458 * (genCmp, the active (RN's) version): added a call to the
7459 pic16_genCmp_special function to perform the compare with a more
7460 robust and optimized way,
7461 * (genInline): a feature has been added in inline code generation,
7462 which allows a wildcard variable substitution when writing inline
7463 assembly. Code is incomplete and experimental therefore undocumented,
7464 * (genCast): changed order of aopOp for result and right to allow
7465 aopForSym to directly load the result if possible,
7466 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7467 perform an optimized compare on some selected special occasions,
7468 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7469 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7470 generate an IVT any more,
7471 * src/pic16/main.c (pic16_optionsTable): added command line option
7473 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7474 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7476 * src/pic16/NOTES: Raphael Neider added in list of active developers
7477 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7478 jumptable_end to prevent bug #,
7479 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7480 inCond and outCond fields,
7481 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7482 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7483 turn off register spilling,
7484 * (packRegsForOneUse): synced with other ports' versions although it
7485 is not used currently,
7486 * (pic16_packRegisters): added an optimization while reading
7487 structure bitfields, some registers may be saved (malloc code is
7488 decreased by 80 bytes)
7490 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7492 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7493 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7494 this can be optimized more?
7496 2005-03-10 Raphael Neider <rneider AT web.de>
7498 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7499 genNearPointerGet): (hopefully) fixed access to bitfields via
7500 pointers (p->bitN = x; and x = p->bitN; failed)
7502 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7504 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7506 2005-03-09 Raphael Neider <rneider AT web.de>
7508 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7510 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7512 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7513 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7514 (regTypeNum): set REG_BIT type if necessary
7515 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7516 * support/regression/tests/critical.c: check bug 1144613
7518 2005-03-02 Raphael Neider <rneider AT web.de>
7520 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7522 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7524 * src/avr/ralloc.c (serialRegAssign),
7525 * src/ds390/ralloc.c (serialRegAssign),
7526 * src/hc08/ralloc.c (serialRegAssign),
7527 * src/mcs51/ralloc.c (serialRegAssign),
7528 * src/pic/ralloc.c (serialRegAssign),
7529 * src/pic16/ralloc.c (serialRegAssign),
7530 * src/xa51/ralloc.c (serialRegAssign),
7531 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7533 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
7535 * src/SDCCast.c (decorateType): fixed bug 1124787
7537 2005-02-20 Hubert Sack <sack AT digiplan.de>
7538 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7540 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
7543 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7545 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
7546 to keep the correct label reference count when adding/removing references
7547 to labels. A peephole file using this is appended to patch #1144962.
7549 2005-02-14 Raphael Neider <rneider AT web.de>
7551 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
7552 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
7553 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
7554 retrievals of result operand's value on assignment
7556 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
7558 * device/include/pic16/string.h: modified prototype for memccpy()
7559 to memccpy(void *, void *, char, size_t)
7560 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
7561 check whether to omit frame pointer or not,
7562 * (genInline): convert all occurences of "\n" to LF in inline
7563 assembler blocks, this helps formatting the inline text,
7564 * (pic16_loadFSR0): modified prototype,
7565 * (genNearPointerGet, genNearPointerSet): reorganization of code,
7566 removed some 8051 legacy code,
7567 * (genPackBits): enabled handling bitfields exceeding one byte in size,
7568 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
7569 before allocating temporary registers in functions,
7571 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7573 * support/regression/tests/bitvars.c: corrected the "fix"
7575 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7577 * support/regression/tests/bitvars.c,
7578 * support/regression/tests/bitwise.c,
7579 * support/regression/tests/rotate.c: "fixed" problems on Alpha
7581 2005-02-10 Raphael Neider <rneider AT web.de>
7583 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
7584 different size for Alpha
7585 * src/pic16/gen.c (genCmpEq) : improved compare with 0
7587 2005-02-09 Raphael Neider <rneider AT web.de>
7589 * src/SDCC.lex(doPragma) : save and restore warning options as well
7590 (also added new stack plus clone- and copyAndFreeSDCCERRG())
7591 * have #pragma less_pedantic set the errorlevel to WARNING
7593 * (cloneOptimize) : fixed wrong malloc's size
7594 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
7595 facilitate correct handling of #pragma (save|restore)
7597 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7599 * src/mcs51/gen.c: removed non-standard C nameless struct/union
7601 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
7603 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
7605 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
7607 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
7609 2005-02-02 Raphael Neider <rneider AT web.de>
7611 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
7612 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
7613 * (pic16_storeForReturn): fixed to allow returning function pointers
7614 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
7615 * device/include/pic16/{stddef.h,stdbool.h}: added
7617 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
7619 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
7621 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
7623 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
7624 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
7625 appeared to be required
7627 2005-01-31 Borut Razem <borut.razem AT siol.net>
7629 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
7630 include/mcs51 and include/z80 directories to the package
7632 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7634 * src/hc08/gen.c (genFunction): fixed bug #1112752
7636 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7638 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
7640 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7642 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
7644 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
7646 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
7648 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
7650 * device/include/c8051fxxx.h: removed these 6 files
7651 * device/include/mcs51/c8051fxxx.h: added these 11 new files
7653 2005-01-26 Raphael Neider <rneider AT web.de>
7655 * src/pic16/gen.c (genAssign): fixed assignment from longs
7656 in codespace (were cut to three bytes)
7657 * (genDummyRead): implemented (except for CODESPACE...),
7659 * src/pic16/glue.c (emitStatistics): beautified
7660 * device/lib/pic16/libm/Makefile: added include path
7662 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7664 * src/z80/gen.c (aopPut): fixed bug #1103902
7666 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7668 * device/lib/expf.c: fixed bug #1095792
7670 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
7672 * device/lib/pic16/libm: added Math library sources
7674 2005-01-24 Raphael Neider <rneider AT web.de>
7676 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
7677 to enable upcast to pCodeOpReg2 (there is no type tag to
7678 differenciate the two and pic16_popGet2p cast into PCOR2)
7679 * src/pic16/main.c (_process_pragma): fixed another malloc bug
7680 (sizeof(sectNames) changed to sizeof(sectName))
7681 Both patches fix segfaults under MinGW.
7683 2005-01-23 Raphael Neider <rneider AT web.de>
7685 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
7686 Safe_[mc]?alloc()'ed variables
7687 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
7688 of (byte sized) temporaries (assign them to WREG for now)
7689 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
7690 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
7691 this might fix SIGSEGVs on MinGW...
7692 * src/SDCCopt.c (killDeadCode): restored original behaviour
7693 (volatile operands might get thrown away though)
7695 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
7697 * src/pic16/gen.c: fixed bug #1106975,
7698 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
7699 pointer update, INTCON is saved, global interrupts are disabled and
7700 restored after updateing TOS.
7701 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
7702 * added function attribute 'shadowregs' to take advantage of shadow
7704 * added function attribute 'wparam' as an alternative to the wparam
7706 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
7707 user declares a non-ISR function as 'shadowregs',
7708 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
7710 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
7712 * .version: bumped version number to 2.4.8
7713 * device/lib/pic16/pics.all: list of PIC18F devices supported by
7715 * device/lib/pic16/libio/i2c/: I2C module support library,
7716 * device/include/pic16/i2c.h: I2C support library header,
7717 * device/lib/pic16/libc/stdio/: standard IO support sources,
7718 * (printf_small.c): printf_small() source, supports float print,
7719 * (printf_tiny.c): printf_tiny() source, does not support floats,
7720 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
7721 enable global optimizations for entire library source, other
7722 Makefiles in the source tree are also modified to reflect this,
7723 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
7725 * doc/sdccman.lyx: updated to reflect new changes,
7726 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
7727 sym->onStack if-case,
7728 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
7729 sbit, idata, _idata, xdata, _xdata,
7730 * added pragma library, to link an external library, (see doc),
7731 * removed command line options, --pomit-config-words, --pomit-ivt,
7732 --pleave-reset-vector,
7733 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
7734 when calling assembler to reflect memory model used, also define
7735 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
7736 reflect stack model used,
7737 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
7738 on stack return NULL,
7740 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7742 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
7743 of the operands is volatile. Fixes #1020220
7745 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7747 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
7748 * (OptimizeRegUsage): make sure that there is really no other flow where
7749 the first pCode is used
7751 2005-01-22 Raphael Neider <rneider AT web.de>
7753 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
7754 to fix #1106967 (pCode->seq are not set up correctly)
7756 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7758 * src/SDCCglue.c (glue): make sure code area is declared before the
7759 static initialization area.
7761 2005-01-21 Raphael Neider <rneider AT web.de>
7763 * device/lib/Makefile.in: fixed test for pic16 install dir
7764 * device/lib/pic16/*/Makefile*: modified compile flags to enable
7766 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
7767 added --optimize-goto compiler switch and pragma wparam documentation
7768 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
7769 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
7770 and PRODH closing bug #1071770 (peephole optimizer)
7772 2005-01-19 Raphael Neider <rneider AT web.de>
7774 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
7775 cmdLine buffers (used when calling sdcpp...) are large enough
7776 (MAX_PATH=256 truncates arguments leading to system halts when
7778 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
7779 * (genUminus): rewritten to for efficiency
7780 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
7781 used uninitialized in some cases)
7782 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
7783 copy the third byte from the int -- now assumes 0x80 (data memory)
7784 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
7785 operands (genAddLit expects the iCode's operands to swapped as
7786 well), fixed leftover bytes (crashed for short left operands)
7787 * (pic16_genMinusDec): performance improvements, removed false
7789 * (pic16_genMinus): fixed to cope with differently sized operands
7790 * src/pic16/glue.c (pic16_glue): added new banksel optimization
7792 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
7793 * src/pic16/graph.[ch]: implementation of directed graphs, used by
7794 new banksel optimization
7795 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
7796 analysis for temporary registers (segfaults...)
7797 * src/pic16/peeph.def: added rule
7799 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
7801 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
7802 which converts a float number to its ASCII representation
7803 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
7804 functions to convert the fractional and integer part of a float to ASCII,
7805 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
7806 realloc.c): added _MALLOC_SPEC to explicit place variables in data
7808 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
7810 * device/include/pic16/adc.h: added GPL info,
7811 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
7812 a pCodeOp as tested operand,
7813 * (genNearPointerGet): optimized bit testing, does not use
7814 intermediate register for bit value, test directly instead with
7815 BTFSS, BTFSC, works only for single bits,
7816 * (genpic16Code): dump the name of the iCode in the asm,
7817 * src/pic16/ralloc.c (decodeOp): removed static declaration and
7818 renamed to pic16_decodeOp,
7819 * (serialRegAssign): do not allocate a temporary register for iCode
7820 sequences that test a single bit for 1/0
7822 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
7824 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
7825 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
7826 access stack and frame pointers. They are initially assigned to
7827 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
7828 accessing SFRs. Updated all occurences of modification of stack or
7829 frame pointer in gen.c and pcode.c,
7830 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
7831 assigning of a literal value to pointers,
7832 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
7833 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
7836 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
7838 * doc/sdccman.lyx: update documentation about stack pragma, added
7839 some info for stack memory models
7841 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7843 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
7845 2005-01-08 Raphael Neider <rneider AT web.de>
7847 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
7848 udata sections to fix bug #1097823
7850 2005-01-05 Raphael Neider <rneider AT web.de>
7852 * src/pic16/gen.c (genGenericShift): added handling of differently
7853 sized left operand and result
7855 2005-01-04 Raphael Neider <rneider AT web.de>
7857 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
7858 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
7859 to hold the condition bit)
7860 * added new version of genCmp (old code available via #define)
7861 * added new version of genShiftLeft/genShiftRight in a generic
7862 way, now supports shifting by negative values
7863 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
7864 shiftCount (expected by genGenericShift)
7865 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
7866 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
7868 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
7869 is an invalid literal too...)
7871 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
7873 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
7874 from Raphael Neider,
7875 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
7876 for 8-bit literals. This fixes some literal operands which are sign
7877 extended to 16-bits ints when instruction needs only 8-bits.
7879 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
7881 * device/lib/logf.c: added mcs51 assembly version
7882 * device/lib/expf.c: added mcs51 assembly version
7883 * device/lib/_logexpf.c: new shared asm code for expf and logf
7884 * device/include/math.h: add defines for assembly math library
7885 * device/lib/Makefile.in: build new _logexpf.c
7886 * device/lib/libfloat.lib: use new _logexpf.c
7888 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7891 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
7892 device types which have less than 0x7f registers.
7894 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7896 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
7898 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7900 * device/lib/printf_fast.c: only build on supported arch.
7901 * device/lib/printf_tiny.c: only build on supported arch.
7902 * device/lib/printf_fast_f.c: only build if asm float lib
7903 * device/lib/_fsget1arg.c: only build if asm float lib
7904 * device/lib/_fsget2args.c: only build if asm float lib
7905 * device/lib/_fsnormalize.c: only build if asm float lib
7906 * device/lib/_fsreturnval.c: only build if asm float lib
7907 * device/lib/_fsrshift.c: only build if asm float lib
7908 * device/lib/_fsswapargs.c: only build if asm float lib
7909 * device/include/stdio.h: don't provide print_fast,
7910 print_fast_f, print_tiny prototypes if --xstack used
7912 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
7914 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
7915 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
7918 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7920 * device/lib/printf_fast_f.c: same as printf_fast, but
7921 with floating point enabled
7922 * device/lib/printf_fast.c: minor tweaks
7923 * device/include/stdio.h: add printf_fast_f
7925 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7927 * src/SDCCmain.c: make --float-reent default for mcs51
7928 * device/lib/_fsadd.c: added mcs51 assembly version
7929 * device/lib/_fssub.c: added mcs51 assembly version
7930 * device/lib/_fsmul.c: added mcs51 assembly version
7931 * device/lib/_fsdiv.c: added mcs51 assembly version
7932 * device/lib/_fseq.c: added mcs51 assembly version
7933 * device/lib/_fsneq.c: added mcs51 assembly version
7934 * device/lib/_fsgt.c: added mcs51 assembly version
7935 * device/lib/_fslt.c: added mcs51 assembly version
7936 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
7937 * device/lib/Makefile.in: add _fscmp to build
7938 * device/lib/libfloat.lib: add _fscmp to build
7940 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7942 * device/lib/_fs2slong.c: added mcs51 assembly version
7943 * device/lib/_fs2sint.c: added mcs51 assembly version
7944 * device/lib/_fs2schar.c: added mcs51 assembly version
7945 * device/lib/_fs2ulong.c: added mcs51 assembly version
7946 * device/lib/_fs2uint.c: added mcs51 assembly version
7947 * device/lib/_fs2uchar.c: added mcs51 assembly version
7948 * device/lib/_slong2fs.c: added mcs51 assembly version
7949 * device/lib/_sint2fs.c: added mcs51 assembly version
7950 * device/lib/_schar2fs.c: added mcs51 assembly version
7951 * device/lib/_ulong2fs.c: added mcs51 assembly version
7952 * device/lib/_uint2fs.c: added mcs51 assembly version
7953 * device/lib/_uchar2fs.c: added mcs51 assembly version
7954 * device/include/float.h: added #define to select asm vs c
7956 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
7958 * device/lib/printf_fast.c: improvements to float output
7959 * device/include/float.h: add defines for assembly float library
7960 * device/lib/_fsget1arg.c: receive 1 float arg
7961 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
7962 * device/lib/_fsnormalize.c: normalize a float
7963 * device/lib/_fsreturnval.c: return float, various helper routines
7964 * device/lib/_fsrshift.c: right shift a float's mantissa
7965 * device/lib/_fsswapargs.c: swap 2 floats
7966 * device/lib/Makefile.in: build these 6 new files for mcs51
7967 * device/lib/libfloat.lib: add these 6 files to the library
7969 2004-12-26 Borut Razem <borut.razem AT siol.net>
7971 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
7974 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
7976 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
7977 and fully reentrant and register bank neutral.
7978 * device/lib/printf_fast.c: added float (not enabled by default),
7979 added compact/slower integer (also not enabled by default),
7980 improved size/speed of fast integer code, other minor changes
7981 * device/include/stdio.h, device/lib/Makefile.in,
7982 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
7984 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
7986 * src/pic16/pcode.c: declaring variables other than at the start of a
7987 block is not supported in C by VC6.
7989 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
7991 * applied a previous patch from Raphael Neider that wasn't included
7992 in the previous commits, which fixes infinite loops within jumptable
7994 * made some fixes that previous patches introduced
7996 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
7998 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
7999 that fixes an issue with AOP_PCODE asmop's offset,
8000 * (pic16_popCopyReg): update instance field too,
8001 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8002 function of pic port,
8003 * (genCmp, genAnd, genAssign),
8004 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8006 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8008 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8009 variables initial values to idata section,
8010 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8011 variables in some functions. This utilizes parmBytes field of iCode
8012 structure to hold the offset of the variable in stack. (might be
8013 able to use the stack field too?)
8014 * applied patch from Raphael Neider # ### , # ###
8015 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8016 variable initial values in idata section,
8017 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8018 for static variables with initial value
8019 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8020 applied fix in while loop from Raphael Neider.
8022 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8024 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8025 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8026 * src/ds390/ralloc.c (serialRegAssign): spill bits
8027 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8028 * support/Util/SDCCerr.c,
8029 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8030 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8031 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8033 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8035 * device/include/sdcc-lib.h: inserted LGPL, added includes
8036 asm/ds390/features.h and asm/mcs51/features.h
8037 * device/include/asm/default/features.h,
8038 * device/include/asm/gbz80/features.h,
8039 * device/include/asm/z80/features.h: added empty _AUTOMEM
8041 * device/include/asm/ds390/features.h,
8042 * device/include/asm/mcs51/features.h: added files with defines for
8043 _AUTOMEM and _STATMEM indicating automatic and static storage class
8044 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8045 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8046 * src/SDCCicode.c (geniCodeCast),
8047 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8048 * src/SDCCloop.c (loopInduction): removed unused variable lr
8049 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8050 to convertToFcall to include char modulo (RFE 1065037), added check
8051 if left operand is unsigned and use abs of literal value
8052 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8053 as it doesn't work after conversion from peephole.def to peephole.rul
8054 * src/mcs51/gen.c (toBoolean): added check for size,
8055 (genModOneByte): optimized code for signed char modulo a literal
8056 power of 2 (thanks to Hubert Sack),
8057 (genRRC): removed unnecessary "clr c",
8058 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8059 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8061 swapped rules 256.c and 256.d,
8062 extended 256.d by using new multiple checks (thanks Erik),
8063 added rules 256.e and 256.f,
8064 updated rule 261.a and 261.b to new generated code
8065 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8067 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8069 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8070 induction related bugs, including first part of bug #1074377
8072 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8074 * applied patch from bug-report #1076292,
8075 * applied patches for genAnd and Goto-optimizations for Raphael
8077 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8078 dump a less iCode information,
8079 * src/pic16/device.h (pic16_options_t): added field debgen,
8080 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8081 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8082 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8084 * (various functions): added macros FENTRY and FENTRY2 to functions,
8085 to emit function prologue,
8086 * (various functions): fixed indentation,
8087 * (genNearPointerGet): fixed loading of FSR0,
8088 * (genPackBits): applied patch from Raphael Neider to fix updating
8089 of FSR0 and touching only the modified bits,
8090 * src/pic16/genarith.c (various functions): added macros FENTRY to
8091 emit function prologue in comments,
8092 * src/pic16/pcode.h: added functions debugf2, debugf3,
8093 * src/pic16/ralloc.c: partial fix for packForPush caused
8096 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8098 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8099 <stsp AT users.sourceforge.net> with reversed byte order
8100 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8102 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8104 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8106 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8107 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8109 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8111 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8113 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8115 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8117 (setFromConditionArgs): friendly operand parser for peephole rules,
8118 (operandBaseName, operandsNotRelated): new peephole condition
8119 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8120 architecture specific register naming into account, handles n-way
8121 comparisons, and supports quoted literals
8122 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8124 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8126 * src/mcs51/peeph.def: fixed bug #1076940
8128 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8130 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8132 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8134 Adding support for replacing ljmps with sjmps in jumptables
8135 generated for switch statements. For now you need to set the
8136 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8137 Now 4 algorithms for mcs51 jumptable generation are used:
8138 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8139 addresses loaded pc-relative for up to 112 cases and stack-pushing
8140 target addresses loaded with offset from dptr for up to 256 cases.
8142 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8143 * src/mcs51/main.c: adapted constants for switch table generation
8144 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8146 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8148 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8149 * support/regression/tests/bug1057979.c: added test for bug 1073386
8151 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8153 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8156 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8158 * src/pic16/device.h,
8159 * src/pic16/genarith.c,
8162 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8164 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8166 Large cummulative patch for pic16 port.
8167 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8168 to call when a stack overflow occurs,
8169 * (malloc.h): added CVS Id tag,
8170 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8172 * added libc directory. The current version of LibC contains string
8173 functions, ctype functions and macros and some functions of the
8174 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8175 be extensively tested in the future. Standard disclaimer here.
8176 Library is not automatically build yet. But one can build it by
8177 invoking 'make' inside the libc directory.
8178 * added ADC library under libio. Preliminary version yet.
8180 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8181 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8182 aopForRemat() now and not by pic16_aopOp(),
8183 * (pic16_popGetTempReg): removed warning messgae when allocating
8184 temporary registers, its a buggy feature and will be removed,
8185 * (pic16_popGet): set register instance field in AOP_CRY,
8186 * (pic16_outBitC): fixed for results in size greater than 1,
8187 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8188 * (pic16_storeForReturn): optimized return of 0,
8189 * (genCmp): experimental code for new genCmp which uses PIC18's
8190 special compare&skip instructions. Initial tests fail some times
8191 with variables grater than 1 byte in size, so new code is disabled,
8192 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8194 * (genCast): began a fix to optimize the casting of a bit to another
8195 bit, now assigning a bitfield to another bitfield will fail, sorry,
8196 * src/pic16/main.c: disabled the use of lr-support feature,
8197 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8198 * added some function prototypes, added function _debugf prototype,
8199 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8200 bits with offset (case PO_GPR_BIT),
8201 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8203 * (isBankInstruction): modified to return 0 for no banking instruction,
8204 and 1 for banking instruction,
8205 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8206 caused stop processing pCodes after a inline assembly block,
8207 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8208 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8209 registers when it shouldn't,
8210 * src/pic16/ralloc.c (allocReg): add preliminary support for
8211 supporting a limited set of temporary registers,
8213 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8215 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8216 genDataPointerSet): ensure assignments always copy in MSB to LSB
8218 (loadRegFromAop): recognize CLRH optimization,
8219 (genFunction): optimize RECEIVE iCodes in reentrant functions
8221 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8223 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8224 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8226 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8227 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8228 contiguous with data
8230 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8232 * device/lib/_gptrget.c (_gptrget),
8233 * device/lib/_gptrgetc.c (_gptrgetc),
8234 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8235 instead of sjmp to ret
8236 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8237 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8239 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8241 * .version: bumped version to 2.4.7
8242 * device/lib/_gptrget.c (_gptrget): is now _naked
8243 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8244 * device/lib/_gptrput.c (_gptrput): is now _naked
8245 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8246 (createFunction): fixed xstack
8247 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8248 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8250 (geniCodeCritical): store original interrupt state in an iTemp bit
8251 var unless stack-auto
8252 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8253 * src/SDCCmain.c (setIncludePath): added include/target to search path
8254 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8255 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8257 (processFuncArgs): put bit vars in bit area
8258 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8259 unsaveRBank): fixed xstack,
8260 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8261 (genFunction, genEndFunction): fixed xstack,
8262 (genAssign): optimization don't walk backwards through mem
8263 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8264 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8265 * support/regression/Makefile: also make library (for stack-auto) when
8266 making "all" and added "test-mcs51-xstack-auto"
8267 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8268 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8269 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8270 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8271 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8272 make-library by MAKE_LIBRARY
8273 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8274 regression tests for xstack
8275 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8276 * support/regression/tests/critical.c: test for critical on mcs51
8278 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8280 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8281 built version of sdcc instead of installed version
8283 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8285 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8286 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8288 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8289 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8290 WARNING: remove device/lib/build/z80/printf.o by hand when
8291 updating from previous build!
8292 * device/lib/z80/printf.c: updated comment
8293 * support/regression/tests/bug1057979.c: test all ports now
8294 * support/regression/tests/bug1065458.c: file added
8296 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8298 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8299 *_start and *_end symbols for static functions
8301 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8303 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8304 and search crt0.o in all library paths,
8305 (setIncludePath): proper handling of --nostdinc,
8306 (setLibPath): proper handling of --nostdlib
8307 * support/regression/Makefile,
8308 * support/regression/ports/ds390/spec.mk,
8309 * support/regression/ports/gbz80/spec.mk,
8310 * support/regression/ports/hc08/spec.mk,
8311 * support/regression/ports/mcs51/spec.mk,
8312 * support/regression/ports/mcs51-large/spec.mk,
8313 * support/regression/ports/mcs51-stack-auto/spec.mk,
8314 * support/regression/ports/z80/spec.mk: use include and lib files from
8315 built version of sdcc instead of installed version
8316 * doc/sdccman.lyx: fixed typo in --nostdinc
8318 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8323 * src/pic/gen.c : added support to generate code for struct bit fields.
8325 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8327 * as/xa51/xa_version.h,
8328 * device/include/errno.h,
8329 * device/include/regc515c.h,
8330 * device/lib/_itoa.c,
8331 * device/lib/_ltoa.c,
8332 * device/lib/ser_ir_cts_rts.c,
8333 * sim/ucsim/xa.src/glob.cc,
8334 * sim/ucsim/xa.src/inst_gen.cc,
8335 * sim/ucsim/xa.src/xa_bit.cc,
8336 * sim/ucsim/xa.src/xa_sfr.cc,
8337 * sim/ucsim/z80.src/inst_dd.cc,
8338 * sim/ucsim/z80.src/inst_fdcb.cc,
8339 * support/scripts/keil2sdcc.pl,
8340 * src/pic16/pic16.dsp,
8341 * src/pic16/pic16a.dsp: corrected cvs line endings
8342 * device/lib/printf_large.c: fixed bug 1057979
8343 * src/pic16/gen.c: fixed non-C standard code
8344 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8345 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8346 * support/regression/ports/mcs51/support.c: reload T1 asap
8347 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8348 pdata use and clear idata startup behaviour
8349 * support/regression/tests/bug1057979.c: added
8351 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8353 * device/examples/ds390/ow390/ad26.h,
8354 * device/examples/ds390/ow390/cnt1d.h,
8355 * device/examples/ds390/ow390/crcutil.c,
8356 * device/examples/ds390/ow390/ownet.h,
8357 * device/examples/ds390/ow390/owsesu.c,
8358 * device/examples/ds390/ow390/swt12.h,
8359 * device/examples/ds390/ow390/swtoper.c,
8360 * device/examples/ds390/ow390/temp10.h,
8361 * device/examples/ds390/ow390/thermodl.c,
8362 * device/examples/ds390/tinitalk/tinitalk.dsp,
8363 * device/examples/ds390/tinitalk/tinitalk.dsw,
8364 * device/examples/mcs51/clock/hw.h,
8365 * device/examples/mcs51/simple2/go.bat,
8366 * device/examples/serialcomm/windows/serial.h,
8367 * device/examples/xa51/dummy.c,
8368 * device/examples/xa51/hello.c,
8369 * device/include/80c51xa.h,
8370 * device/include/at89x051.h: corrected cvs line endings
8372 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8374 * src/pic16/main.c (options): added command line --gstack, to trace
8375 stack over/under flows,
8376 * added pragma 'wparam' to allow passing first byte of function
8377 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8378 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8379 call to __gstack_test function and sets up the symbol as extern,
8380 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8381 * popaop): added call to pic16_testStackOverflow,
8382 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8384 * (genCall, genPcall): now all parameters are passed via stack
8385 except in functions that are pass to wparam pragma in which WREG is
8387 * (genPcall): REENTRANT flag is checked to see if variable prototype
8388 contains reentrant keyword, don't call a non-reentrant function, via
8389 a reentrant function pointer or vice versa, functions are never
8391 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8393 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8394 SIGSEGV when accessing a NULL register stucture,
8395 * (pic16_printGPointerType): modified to handle UPPER modifier for
8396 function initializers, changed prototype of function to simpler one,
8397 * (pic16_printIvalFuncPtr): check to see if function is already
8398 added in externs list,
8399 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8400 optimized a move from W to SFR with a move to the same register
8402 * device/lib/pic16/debug: NEW directory, contains debug features
8403 which are enabled when linking with libdebug.lib, currently command
8404 line option --gstack enables stack pointer tracing for over/under
8405 flow, corresponding sources are in debug/gstack
8407 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8409 * doc/sdccman.lyx: updated SDCC version,
8410 * (PIC16 port): update list of command line options,
8411 * src/pic16/device.h (structure pic16_options_t): added field gstack
8412 to enable stack overflow tracing on push/pops,
8413 * src/pic16/device.c (statistics structure): added statistics
8415 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8416 pic16_dump_int_registers): increase statistics counters for each
8417 * variable which is encountered
8418 * (pic16_dump_usection): emit each .udata variable to its own udata
8420 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8421 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8422 parameters via stack, otherwise use old scheme,
8423 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8424 assembler output file,
8425 * src/pic16/main.c: added command line options --gstack to enable
8426 push/pop tracing for stack overflow,
8427 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8428 instructions): added size of each instruction,
8429 * (pic16_countInstruction): estimate size of instructions in
8430 the_pFile list, inline assembly blocks are not counted,
8431 * (pic16_FixRegisterBanking): trace previous register usage, when
8432 banksel optimizations is greater than 0, don't emit a redudant
8435 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8437 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8438 * src/pic16/ralloc.c : applied same fix for pic16.
8439 * src/pic/gen.c : tidied it up a little.
8441 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8443 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8444 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8446 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8448 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8450 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8452 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8453 non-reentrant function __modsint in the interrupt function (thus
8454 corrupting math operations during serial I/O)
8455 * device/lib/ser_ir.c: as above, changed buffersize
8456 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8458 * doc/Makefile: added option -t for rsync
8460 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8462 * src/SDCCast.h (struct ast),
8463 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8465 2004-10-20 Borut Razem <borut.razem AT siol.net>
8467 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8470 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8472 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8474 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8475 support functions to replace long sequences of MOVFF's from access
8476 bank registers to stack and vice versa,
8477 * src/pic16/device.h: added new field opt_flags, where optimization
8478 flags can be set to enable certain features,
8479 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8480 * pBlock, (genFunction, genEndFunction): surroung loop for
8481 saving/loading used registers in stack with PC_INFO pCodes,
8482 INF_LREGS. Code in between can then be optimized by pCode optimizer
8483 to support function calls,
8484 * (genDataPointerSet): fixed bug which loaded float fields in
8485 structures with corrupt data,
8486 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8487 in a standard way debug info on stderr. Feature used for developing
8489 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8490 obsolete chunks of code,
8491 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8492 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8493 * pic16/src/pcode.c (pic16_newpCodeInfo,
8494 * (pic16_newpCodeOpLocalRegs),
8495 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8497 * (pic16_pCodeConstString): printing of the initial value of a
8498 symbol as a comment is inhibited since parsing was already done by
8499 copyStr and output is corrupt,
8500 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8502 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8504 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8506 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * as/mcs51/lkarea.c: removed old K&R style,
8509 (lnksect): changed check on boundary error,
8510 (lnksect2): changed check on boundary error,
8511 (lnksect2): extend XSTK to end of page if size = 1
8512 * as/mcs51/lkmain.c: removed old K&R style,
8513 (Areas51): create l_IRAM symbol
8514 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8515 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8516 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8517 * device/lib/_mullong.c: added version to be compiled with xstack
8518 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8519 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8520 * device/lib/mcs51/crtxstack.asm: fixed comment
8521 * src/SDCCglue.c: maxInterrupts defaults to 0,
8522 (emitMaps): added pdata,
8523 (createInterruptVect): (re)moved default,
8524 (glue): added pdata,
8525 (glue): moved __start__xstack to XSTK with default size 1
8526 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8527 and options.float_rent when options.stackAuto is set,
8528 (linkEdit): only write XDATA_NAME if provided on command line
8530 * src/SDCCmem.c: added pdata
8531 * src/port.h: added pdata_name to PORT
8532 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8533 (saveRegisters, unsaveRegisters): removed usage of B,
8534 (genMinus): fixed accumulator clash,
8535 (genJumpTab): added comment, this needs another look
8536 * src/mcs51/gen.c: added check for "B in use" paranoia,
8537 added pushB() and popB()
8538 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
8547 * src/z80/main.c: (reset_regparms) made void parameter explicit and
8548 added PSEG (PAG,XDATA) or NULL to port specifier
8549 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
8550 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
8551 (_mcs51_genInitStartup): removed __start__xstack equ,
8552 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
8553 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
8554 * src/z80/gen.c (_rleAppend): fixed warnings
8555 * support/regression/tests/zeropad.c: added pdata test
8556 * .version: bumped to 2.4.6
8558 2004-10-17 Borut Razem <borut.razem AT siol.net>
8560 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
8561 as a part of nightly build
8563 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
8565 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
8566 WREG holds the first byte function parameters,
8567 * (aopForSym): take special case for symbols which are in FARSPACE
8568 but in CODESPACE too,
8569 * (assignResultValue): modified to take into account _G.useWreg,
8570 * (genCall): don't use wreg for parameter passing when function is
8571 declared as reentrant, too, added optimization INCF to stack
8572 pointer when stack parameter count is 1,
8573 * (genFunction, genEndFunction): refurnished and fixed to not using
8574 wreg for passing parameters when function has varargs or is
8575 reentrant, fixed bug with symbol name compare for generating
8576 functions in absolute address,
8577 * (pic16_storeForReturn): refurnished,
8578 * (genCmp): began writing a new version of the function, not ready
8579 yet, therefore it is disabled,
8580 * (genAssign): do not read code memory when assigning a function to
8582 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
8583 array of characters, not pointer,
8584 * (pic16initialComments): in debug mode emit an .ident directive for
8586 * (_process_pragma): emit a new warning type (internal to pic16)
8587 when setting stack to default length, emit a similar warning when
8588 placing a function at absolute address and address is not word aligned
8589 * (_pic16_parseOptions): added 'return TRUE' statement,
8590 * (_pic16_linkEdit): if compiling a source, then add the source's
8591 file object, first in the list of objects to link,
8593 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
8595 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
8596 * src/pic/main.c : removed VC warning.
8597 * src/pic/gen.c : changed comment.
8599 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
8601 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
8602 reference to a deprecated symbol _GPTRREG was causing failure to
8603 link. Thanks G. M. Gallant for the info.
8605 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
8607 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
8608 comments for Bugs item #954788.
8610 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
8612 * src/pic16/device.c (pic16_dump_gsection,
8613 * pic16_groupRegistersInSection): handle symbols declared to be in
8614 access bank differently,
8615 * src/pic16/gen.c (struct _G): added field resDirect,
8616 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
8617 send values read from stack directly to result and don't allocate
8619 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
8621 * (pic16_sameRegsOfs): NEW,
8622 * (freeAsmop): if _G.resDirect is set then do not mark registers as
8623 free because they were not allocated from temporary pool,
8624 * pic16_popRegFromString): workaround to fix a problem with
8625 allocating variables twice or never,
8626 * (genGenPointerGet): using PRODL instead of FSR0H,
8627 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
8629 * (genAssign): take advantage of the _G.resDirect flag,
8630 * (genCast): around line 11844, use mov2f instead of directly
8631 MOVFF'ing between operands to account for literal values,
8632 * src/pic16/genutils.c: some new debug functions for gpsim have been
8634 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
8635 float with integer part only,
8636 * src/pic16/main.c (_process_pragma): handle pragma udata access to
8637 place variables in access bank
8638 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
8639 updated sources to reflect recent changes in gen.c
8641 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
8643 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
8644 sources that searched for headers in installation path, now the
8645 device/include/pic16 is used,
8646 * src/pic16/glue.c (pic16glue),
8647 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
8648 .line directives if not in debug mode, this suppresses assembler's
8649 warnings for ignored directives
8651 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
8653 * src/port.h: made reset_regparms prototype void parameter explicit.
8654 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
8655 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
8656 * doc/sdccman.lyx: documented warning disabling and how to use
8657 printf_large to make it print floats.
8658 * device/include/stdbool.h: NEW
8659 * device/lib/_atof.c,
8660 * device/lib/_divuint.c,
8661 * device/lib/_divulong.c,
8662 * device/lib/expf.c,
8663 * device/lib/printf_large.c,
8664 * device/lib/sincosf.c,
8665 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
8666 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
8667 a completely reentrant lib.
8669 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
8671 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
8672 * device/include/pic16/stdio.h: fixed bug with colon
8674 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
8676 * device/include/pic16/stdio.h,
8677 * device/include/pic16/stdlib.h,
8678 * device/include/pic16/math.h: NEW
8679 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
8680 declared as _naked to reduce overhead
8681 * device/lib/Makefile.in (target port-specific-objects-pic16):
8682 changed * to *.* so to ignore the CVS directory,
8683 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
8684 stacked variables back in stack,
8685 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
8688 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
8690 * .version: bumped version number to 2.4.5
8691 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
8692 * support/Util/SDCCerr.c (messages structure): added entry for
8695 Large cumulative patch for pic16 port and libraries.
8696 * device/include/pic16/sdcc-lib.h,
8697 * device/include/pic16/stdarg.h,
8698 * device/include/asm/pic16/features.h,
8699 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
8700 * device/include/pic16/float.h: changes reentrant keyword with
8701 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
8702 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
8703 updated target build-libraries to include objects from gptr,
8704 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
8705 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
8706 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
8707 all function headings,
8708 * src/SDCCmain.c: added global parameter userIncDirsSet,
8709 * (parseCmdLine): when option -I is encountered add directory to
8711 * src/version.awk: added space between control and long,
8712 * src/pic16/NOTES: added some notes for the port,
8713 * src/pic16/gen.c: added prototype for mov2fp function,
8714 * (fReturnpic16[]): properly named return value registers,
8715 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
8716 * (aopForSym): added code to handle symbols with onStack flag set,
8717 symbols onStack are allocated PTRSIZE bytes,
8718 * (aopFreeAsmop): handles special case where asmops are stack objects,
8719 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
8720 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
8721 added argument lock to trace flaws in allocating temporary registers
8722 when developing port,
8723 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
8724 * (pic16_popRegFromString): reenabled allocating a direct register
8726 * (assignResultValue): various beautifications,
8727 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
8728 referenced function argument,
8729 * (genIpush): reenabled to allow stacked arguments, handles only
8730 ic->parmPush iCodes,
8731 * (genCall, genPcall): major changes to allow for variable argument
8732 functions, fixed a bug with falsely restoring stack pointer after
8733 returning from call,
8734 * (genFunction): pending code for critical function,
8735 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
8736 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
8737 * (genNearPointerGet): fixed bug with indirect reading, was always
8739 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
8741 * (genAddrOf): rewrote code to take address of a stacked function parameter
8742 * (genCast): fixed casting to generic pointer type,
8743 * src/pic16/gen.h: added AOP_STA,
8744 * (struct asmop): added field stk,
8745 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
8746 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
8747 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
8748 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
8749 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
8750 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
8752 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
8754 * (pic16_port structure): generic pointer size is set to 3,
8755 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
8756 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
8758 * src/pic16/ralloc.c (allocReg): prevent allocating register when
8759 operand is an iTemp,
8761 2004-09-24 Martin Helmling <mh AT octo-soft.de>
8763 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
8764 * debugger/mcs51/simi.c: addapt new syntax of s51
8766 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
8768 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
8769 * src/pic16/pcode.c: commented out some calls to free() in order to
8772 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8775 * src/SDCCicode.c (isiCodeInFunctionCall),
8776 * src/avr/ralloc.c (selectSpil),
8777 * src/pic/ralloc.c (selectSpil),
8778 * src/pic16/ralloc.c (selectSpil),
8779 * src/ds390/ralloc.c (selectSpil),
8780 * src/hc08/ralloc.c (selectSpil),
8781 * src/xa51/ralloc.c (selectSpil),
8782 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
8783 stack in the middle of a function call sequence (fixes bug #1020268)
8784 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
8785 costs associated with the minimum switch case.
8787 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8789 * src/SDCC.lex: fixed bug #1030549
8791 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8793 * src/SDCCcse.h (struct cseDef),
8794 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
8795 over a function call if the CSE is derived from a symbol whose
8796 address has been taken (fixes bug #1029883)
8797 * support/regression/tests/bug-1029883: a new regression test for
8800 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8802 * src/hc08/gen.c (emitinline): fixed bug #1029778
8803 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
8804 to a cast object is no longer a syntax error ("fixes" bug #1030006,
8805 and starts toward RFE #905167)
8807 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
8809 * src/pic16/gen.c (mov2f): New function to move an operand to
8810 another without considering if it is a literal or a register,
8811 * (pic16_sameRegs): don't check if they are both AOP_REG,
8812 * (AccRsh): removed andmask=0 lines,
8813 * (genLeftShift): duplicated to be improved in future versions,
8814 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
8815 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
8816 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
8817 * (pic16initMnemonics): added initialization for POC_INFSNZW,
8818 * (insertBankSwitch): fixed inserting banksel directives algorithm
8819 for instructions that follow a skip instruction, this fixes a report
8820 for broken subtraction code generation,
8821 * src/pic16/ralloc.c (deassignLRs): do not free register if current
8822 iCode is a left op, just in case result and right share the same
8825 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8828 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
8830 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
8831 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
8832 on 2004-09-12; it was buggy
8834 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
8836 * src/SDCCsymt.h: removed RESULT_CHECK
8841 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
8843 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
8845 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
8846 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
8847 configuration values no more rejected by compiler, they are assigned
8848 to configuration registers with a warning message instead,
8849 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
8850 the for-loop so last conf register is emitted too,
8851 * (_pic16_initPaths): link library libsdcc.lib by default,
8852 * (_hasNativeMulFor): modified test for multiplication according to
8853 Raphael Neider's remarks. Integer multiplication is also done with
8855 * device/include/pic16/pic18fregs.h: corrected type error in while
8856 testing and including 18f6720 header file
8858 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
8860 * src/pic16/device.h (pic16_options): removed field use_crt,
8861 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
8862 until an optimization to handle single bits is added,
8863 * (pic16_loadFSR0): moved before genUnpackBits,
8864 * (genAnd): some white lines removed,
8865 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
8866 leave_reset flags in pic16_options when using crt modules,
8868 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
8870 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
8871 for bugs 898889 & 979599. Also used some safer print instructions.
8873 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
8875 * src/pic16/device.h (pic16_options_t): added field use_crt,
8877 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
8878 catch a probable future bug,
8879 * src/pic16/gen.c: aopIdx function commented out,
8880 * (genAssign): commented out old code which used aopIdx,
8881 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
8882 code, added if conditionals to take into account the --use-crt
8883 command line options,
8884 * src/pic16/main.c (pic16_optionsTable): added new command line
8885 options, --use-crt= and --no-crt,
8886 * (_pic16_linkEdit): now the proper crt object is added in the
8887 linker command line except than when --no-crt is specified,
8888 * src/pic16/pcode.c,
8889 * src/pic16/pcode.h: added some structures and functions for a new
8890 optimization scheme to compansate for instruction overhead between
8891 same iCodes, this scheme is currently under development and is not
8893 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
8895 * device/lib/pic16/startup/crt0i.c,
8896 * device/lib/pic16/startup/crt0iz.c: added global char variable
8897 __uflags to force the generation of an idata section
8899 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
8902 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
8903 * doc/sdccman.lyx: updated sdcc version to 2.4.4
8905 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8907 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
8908 Frieder) and clarified the default code optimization mode
8910 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8912 * src/SDCC.lex (doPragma, process_pragma),
8913 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
8914 "opt_code_size", and "opt_code_balanced"
8915 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
8916 regrouped options by category, added support for category headers
8917 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
8918 and "--opt-code-size"
8919 * doc/sdccman.lyx: documented these new options and pragmas
8920 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
8921 preference into account
8923 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8925 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
8926 geniCodePreDec): Fixed bug 904237 by generating a warning
8928 * src/SDCCerr.c: added warning W_SIZEOF_VOID
8930 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
8932 * src/pic/device.c : When no max ram set validate full memory range.
8934 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
8936 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8938 * device/lib/_gptrget.c,
8939 * device/lib/_gptrput.c: updated comment
8940 * device/lib/calloc.c,
8941 * device/lib/free.c,
8942 * device/lib/malloc.c,
8943 * device/lib/realloc.c: added LGPL, made them reentrant-safe
8944 * src/SDCCcse.c (cseBBlock),
8945 * src/SDCCicode.c (printOperand, geniCodeArray),
8946 * src/SDCCicode.h (struct operand): fixed bug 868103
8947 * support/regression/tests/bug-868103.c: added
8948 * src/SDCCast.c (searchLitOp),
8949 * src/SDCCcse.h (struct cseDef),
8950 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
8951 * src/SDCCicode.h (struct operand),
8952 * src/SDCCsymt.h (struct sym_link),
8953 * src/avr/gen.c (hasInc),
8954 * src/ds390/gen.c (hasInc),
8955 * src/hc08/gen.c (genPlusIncr, hasInc),
8956 * src/mcs51/gen.c (hasInc),
8957 * src/pic16/glue.c (pic16_printIvalChar),
8958 * src/pic16/ralloc.c (regWithIdx),
8959 * src/xa51/gen.c (hasInc) : removed warnings
8960 * src/SDCCast.c (createBlock): added comment ???
8961 * src/hc08/ralloc.c: updated comments
8963 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8965 * doc/sdccman.lyx: updated section on switch statements, added
8966 section about semaphore locking
8967 * doc/Makefile: added option -info for latex2html
8968 * device/lib/_gptrget.c,
8969 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
8971 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8975 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
8976 maxram is less than 0x100.
8978 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8980 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
8982 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8993 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
8994 a jump table is the best form for a switch statement, including
8995 automatic insertion of missing cases to make the case range
8996 continuous. Developed in collaboration with Frieder Ferlemann.
8998 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9000 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9001 accumulator result if it needs sign extension
9003 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9005 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9007 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9009 * device/lib/gbz80/printf.c,
9010 * device/lib/z80/printf.c: removed define for NULL
9012 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9014 * as/xa51/xa_link.c,
9015 * device/examples/ds390/ow390/ad26.c,
9016 * device/examples/ds390/ow390/cnt1d.c,
9017 * device/examples/ds390/ow390/counter.c,
9018 * device/examples/ds390/ow390/ds2480.h,
9019 * device/examples/ds390/ow390/ds2480ut.c,
9020 * device/examples/ds390/ow390/findtype.c,
9021 * device/examples/ds390/ow390/gethumd.c,
9022 * device/examples/ds390/ow390/owllu.c,
9023 * device/examples/ds390/ow390/ownetu.c,
9024 * device/examples/ds390/ow390/swt12.c,
9025 * device/examples/ds390/ow390/swtloop.c,
9026 * device/examples/ds390/ow390/temp.c,
9027 * device/examples/ds390/ow390/temp10.c,
9028 * device/examples/ds390/ow390/thermo21.c,
9029 * device/examples/ds390/ow390/tinilnk.c,
9030 * device/examples/ds390/ow390/tstfind.c,
9031 * device/examples/serialcomm/windows/serial.cpp,
9032 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9033 * device/include/reg51.h: fixed line endings for cvs
9035 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9037 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9038 packRegsForAccUse, packRegisters): new accumulator register
9040 * support/regression/ports/hc08/support.c (_putchar): suppress
9041 warning of unused variable
9042 * src/SDCCicode.c: added SWAP entry to codeTable
9044 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9046 * device/lib/sprintf.c: forgot to add this file before previous commit
9048 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9050 * src/pic16/gen.c (genPackBits): added operand right in function
9051 parameters, load result directly if p_type is POINTER (that is
9052 called by genNearPointerSet)
9053 * (genUnPackBits): added operand left in function parameters,
9054 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9055 FSR0 if accessing bitfields,
9057 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9059 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9060 _print_format; updated printf, sprintf, vsprintf
9061 * device/include/asm/default/features.h: corrected comment/define
9062 * device/lib/Makefile.in: added sprintf.c
9063 * device/lib/libsdcc.lib: added sprintf module
9064 * device/lib/printf_large.c,
9065 * device/lib/vprintf.c,
9066 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9068 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9069 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9070 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9072 * support/regression/tests/zeropad.c: define idata as data for hc08
9074 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9076 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9077 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9078 labels are referenced at least once (even if a reference is not found)
9079 * src/hc08/gen.c (emitcode): set isComment flag for comments
9080 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9081 loads), rules 6a..6b (optimize jumps to return)
9083 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9085 * device/lib/acosf.c (acosf),
9086 * device/lib/asinf.c (asinf),
9087 * device/lib/atanf.c (atanf),
9088 * device/lib/ceilf.c (ceilf),
9089 * device/lib/cosf.c (cosf),
9090 * device/lib/coshf.c (coshf),
9091 * device/lib/cotf.c (cotf),
9092 * device/lib/fabsf.c (fabsf),
9093 * device/lib/floorf.c (floorf),
9094 * device/lib/log10f.c (log10f),
9095 * device/lib/logf.c (logf),
9096 * device/lib/sinf.c (sinf),
9097 * device/lib/sinhf.c (sinhf),
9098 * device/lib/sqrtf.c (sqrtf),
9099 * device/lib/tanf.c (tanf),
9100 * device/lib/tanhf.c (tanhf),
9101 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9102 replaced all instances of "reentrant" in the library functions
9103 defined in math.h with this macro.
9104 * support/regression/tests/float_trans.c: reenabled test for hc08
9106 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9108 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9111 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9113 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9114 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9115 multi-byte volatile operands are used
9116 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9117 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9118 initialization to area GSINIT0 so that it would always precede
9119 any static initializers in GSINIT
9120 * support/regression/tests/zeropad.c: fixed idata define for hc08
9121 * support/regression/tests/bug-927659.c,
9122 * support/regression/tests/float_trans.c: disabled tests for hc08
9123 pending missing library routines
9124 * .version: increased version number to 2.4.4 - hc08 port now passes
9128 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9130 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9131 * Makefile.common.in,
9133 * as/hc08/Makefile.in,
9134 * as/mcs51/Makefile.in,
9135 * as/z80/Makefile.in,
9136 * debugger/mcs51/Makefile.in,
9137 * device/include/Makefile.in,
9138 * device/lib/Makefile.in,
9141 * link/z80/Makefile.in,
9142 * packihx/Makefile.in,
9143 * sim/ucsim/main_in.mk,
9144 * sim/ucsim/avr.src/Makefile.in,
9145 * sim/ucsim/doc/Makefile.in,
9146 * sim/ucsim/gui.src/serio.src/Makefile.in,
9147 * sim/ucsim/hc08.src/Makefile.in,
9148 * sim/ucsim/s51.src/Makefile.in,
9149 * sim/ucsim/xa.src/Makefile.in,
9150 * sim/ucsim/z80.src/Makefile.in,
9152 * support/cpp2/Makefile.in,
9153 * support/librarian/Makefile,
9154 * support/makebin/Makefile: added DESTDIR to the install path proposed
9155 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9156 * doc/sdccman.lyx: added DESTDIR documentation
9158 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9160 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9161 instruction for interrupt handlers, use fast returns when returning
9162 from high priority interrupts
9164 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9166 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9168 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9169 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9170 bugs, ported much of Bernhard's code from mcs51
9171 * src/mcs51/gen.c (genSend),
9172 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9173 than one when calling a reentrant function
9174 * device/lib/_mullong.c: defined an alternate struct layout for big
9177 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9179 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9182 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9184 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9185 are sane and complete before asking the port its prefered parameter
9186 passing method (fixes bug #1017633)
9187 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9190 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9192 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9193 problem in bitfields >= 8 bits.
9195 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9197 * src/SDCCsymt.c: undid changes that were not meant to be committed
9199 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9201 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9203 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9205 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9206 copied and wrong bit got inverted
9208 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9210 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9211 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9212 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9213 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9214 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9215 assignments to bitfields at known addresses
9216 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9217 reads from bitfields at known addresses
9218 * src/hc08/ralloc.c (packRegisters),
9219 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9220 genhc08Code): optimize pointer get values used as conditionals
9221 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9224 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9226 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9227 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9228 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9231 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9233 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9235 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9237 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9240 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9242 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9244 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9246 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9249 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9251 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9253 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9255 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9256 cases use more compact code.
9258 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9260 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9262 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9264 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9266 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9270 parameter of changePointer() from symbol* to sym_link*
9271 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9272 * src/SDCCsymt.c (compareType): void* type is castable to other
9273 pointers, but not necesarily an exact match.
9274 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9275 is no longer blindly treated as an exact match.
9276 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9278 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9280 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9282 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9287 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9289 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9293 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9295 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9297 * src/mcs51/gen.c (emitcode): fixed bug #992819
9299 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9301 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9302 there's no need to make it worse
9304 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9306 * src/mcs51/ralloc.c (deassignLR),
9307 * src/ds390/ralloc.c (deassignLR),
9308 * src/hc08/ralloc.c (deassignLR),
9309 * src/z80/ralloc.c (deassignLR),
9310 * src/pic/ralloc.c (deassignLR),
9311 * src/pic16/ralloc.c (deassignLR),
9312 * src/avr/ralloc.c (deassignLR),
9313 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9314 rlivePoint): fixed another part of bug #971834
9316 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9318 * src/z80/main.c: enabled "critical" keyword
9319 * src/z80/mappings.i,
9320 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9321 functions (fixes bug #979646)
9322 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9324 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9326 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9329 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9331 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9332 doesn't disable too much optimizations
9334 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9336 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9338 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9340 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9342 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9344 * src/pic/gen.c tidied up tabs
9345 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9346 * src/pic/main.c tidied up tabs
9347 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9348 * src/pic/pcoderegs.c tidied up tabs
9349 * src/pic/ralloc.c tidied up tabs
9351 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9353 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9354 to S_FIXED for pic16 port and when symbol is not in level 0,
9355 allocate for S_REGISTER storage class and pic16 port, too,
9356 * src/pic16/device.h: prototype for checkSym,
9357 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9358 * (pic16_assignConfigWordValue): test the value and the mask to
9359 validate that the value is suitable for the configuration word,
9360 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9361 collect extern declared symbols, don't emit symbol twice, check
9362 first if symbol is in publics set first,
9363 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9364 * added command line '--fstack' which enables an experimental
9365 feature for stack access, too buggy to be used yet...
9366 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9367 * (pic16_allocDirReg): when register has storage class S_REGISTER
9368 allocate in pic16_dynAccessRegs,
9369 * device/include/pic16/pic18f????.h: modified configuration word
9370 naming convention, words started as CONFIG0H but should be CONFIG1H
9372 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9374 * device/include/mcs51reg.h: fixed bug 970993
9376 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9378 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9379 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9380 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9381 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9382 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9383 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9384 error/warning numbers,
9385 added function setWarningDisabled()
9386 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9387 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9388 _memcmp.c _memmove.c calloc.c realloc.c free.c
9389 * support/regression/tests/malloc.c: added tests for new functionality
9390 * support/regression/tests/zeropad.c: added tests for truncated initializers
9391 and initialized char arrays starting with '\x0'
9392 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9394 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9396 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9398 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9400 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9401 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9402 peephole 177.e. Thanks to anonymous
9404 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9406 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9407 function isn't used in the source but referenced as a
9408 variable initializer then declare it as extern in .asm file
9410 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9412 * .version: increased version number to 2.4.3
9414 Adding version extension according to ChangeLog CVS revision
9415 * src/Makefile.in (target all): added dependency 'version.h'
9416 * (rule version.h): added rule to create version.h from ChangeLog,
9417 * (rule dep): added dependency version.h,
9418 * src/version.awk: AWK script to create version.h
9419 * src/SDCCdwarf2.c (dwWriteModule),
9420 * src/SDCCglue.c (initialComments),
9421 * src/SDCCmain.c (printVersionInfo): modified to write after
9422 version string the version extension number,
9423 * src/SDCCutil.c: included "version.h"
9424 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9426 * src/SDCCutil.h: added prototype for getBuildNumber
9428 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9429 includeDirsSet, too,
9430 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9431 const char [] is found in function prototype...
9433 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9434 moving to WREG with source is already in WREG,
9435 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9436 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9437 * (aopForSym): stack'ed symbols are partially supported, added
9438 if-clause to support symbols in FARSPACE,
9439 * (sameRegs): added test for AOP_ACC to see if registers are same,
9440 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9441 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9442 * (pic16_popRegFromString): will not allocate a new register if it
9443 doesn't find one by name, bug may have introduced...
9444 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9445 * (genIpush): revived to use pic16 port's stack,
9446 * (genAddrOf): added incomplete case for stack'ed operand,
9447 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9448 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9449 can handle multibyte operands,
9450 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9451 * (pic16initialComments): added message for MPLAB compatibility
9453 * src/pic16/main.h: prototype for pic16_mplab_comp,
9454 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9455 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9456 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9457 because of increased complexity of procedure,
9458 * (_process_pragma): stack pragma changed to format 'stack pos len',
9459 emit symbol '_stack_end' to conform with gplink,
9460 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9461 to search for register,
9462 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9464 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9465 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9466 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9467 case for PO_GPR_REGISTER,
9468 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9469 dies, the new era is ahead !...
9470 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9471 pic16_dynInternalRegs,
9472 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9473 * (pic16_allocDirReg): minor optimizations and bug fixes,
9474 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9476 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9477 load stack and frame pointer with address of 'stack_end' symbol
9479 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9481 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9482 without source code but only variable initializers
9484 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9486 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9487 external are not declared as extern to reduce overhead while linking
9489 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9491 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9493 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9495 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9496 Yee Keat for the patch
9497 * src/SDCCast.c (decorateType): fixed bug #979599
9498 * src/ds390/gen.h: removed local fReturnSizeDS390
9499 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9500 * src/ds390/gen.c (genAnd, genOr, genXor),
9501 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9503 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9505 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9506 add relFilesSet to $3, manipulate $2 to handle linking of object
9507 files without source files in command line,
9508 * device/include/pic16 (all headers): added ID location macros,
9509 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9510 entries for ID location bytes,
9511 * (pic16_assignIdByteValue): NEW,
9512 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9513 added field dumpcalltree to pic16_options_t,
9514 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9515 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9516 emitting rFalseIfx label after check_carry label,
9517 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9518 pic16_emitDIRegs), NEW
9519 * (pic16glue): dump .calltree file when option --calltree found,
9520 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9521 * (_pic16_genAssemblerPreamble): emit ID locations after
9522 configuration registers,
9523 * (pic16_linkCmd): modifications of the link command,
9524 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9525 * (pic16_pCodeInitRegisters): don't init stack registers,
9526 * (pic16_findPrevInstruction): fixed bug,
9527 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9528 bug with immediate registers,
9529 * (buildCallTree): traces stack push and pop,
9530 * (pct2): dump also stack usage for each function,
9531 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9532 * (pic16_allocDirReg): various modifications,
9533 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
9536 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
9538 * src/pic16/pcode.c: removed buggy double colon
9540 2004-07-01 Borut Razem <borut.razem AT siol.net>
9542 * support/scripts/sdcc.nsi: added include/pic16 to setup
9544 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
9546 * device/lib/Makefile.in: fixed bug in target objects-pic16,
9547 * device/lib/pic16/Makefile: prefixed with dash (-) command under
9549 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
9550 specific command line arguments. Also added sample lkr script
9551 for placing a variable at a specific memory bank.
9552 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
9553 at a specific memory bank,
9554 * (pic16_dump_isection): fixed bug which caused string literals to
9555 be omitted when dumping idata section,
9556 * (pic16_groupRegistersInSection): added code to handle registers
9557 in specific memory banks,
9558 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
9559 public, all references are renamed too,
9560 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
9562 * (pic16_storeForReturn): added case to handle when dest is WREG,
9563 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
9564 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
9565 pic16_rel_udata, check to see if that register is marked as being
9566 a member of a specific memory bank,
9567 * (pic16_printIvalCharPtr): added code to add string literals either
9568 to code or the idata sections,
9569 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
9570 also accept the 'udata' pragma,
9571 * src/pic16/main.h: new structure types sectName and sectSym
9572 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
9573 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
9574 * (pic16_findPrevInstruction): fixed, it returned nothing,
9575 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
9576 instruction combinations,
9577 * (pic16_FixRegisterBanking): heavily reorganised,
9578 * (pic16_AnalyzeBanking): if generating banksel directives is
9579 disabled, then don't call FixRegisterBanking at all,
9580 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
9582 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
9584 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
9586 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
9587 Phuah Yee Keat <yk.phuah AT nestac.com>
9589 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9591 * src/pic16/glue.c (pic16createInterruptVect): function now emits
9592 correctly the IVT even if it is relocated to some other location
9594 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9596 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
9597 * device/include/pic16/pic18f2220.h: NEW,
9598 * device/lib/pic16/libdev/pic18f2220.c: NEW,
9599 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
9600 * src/pic16/device.c (struct Pics16): added info for 18f2220,
9601 * src/pic16/device.h (struct pic16_options): added ivt_loc and
9602 nodefaultlibs, ivt_loc is the location of the interrupt vector
9603 table, and nodefaultlibs signs that default libraries should not be
9604 linked in link stage,
9605 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
9606 according to --ivt-loc argument,
9607 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
9608 when pragma stack is found,
9610 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9612 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
9613 256 (range check), 257 (do while), 258.a-f (bit banging
9614 f.e. on 3-wire SPI bus)
9616 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9618 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
9619 variables used exclusively within a loop
9621 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
9623 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
9625 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9627 * src/SDCClrange.c (computeClash): fixed bug #971834
9629 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9631 * src/mcs51/gen.c (genCmp): fixed bug #975903
9632 * src/hc08/gen.c (operandsEqu),
9633 * src/ds390/gen.c (operandsEqu),
9634 * src/z80/gen.c (operandsEqu),
9635 * src/pic/gen.c (operandsEqu),
9636 * src/pic16/gen.c (operandsEqu),
9637 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
9638 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
9640 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9642 * src/SDCCcse.c (cseBBlock): fixed bug #966963
9644 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
9646 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
9647 default case in switch statement,
9648 * glue.c (pic16_initPointer): expr is initialised via decoarteType
9649 to eliminate problem with initialisation of pointers, but problem
9651 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
9652 * (emitStaticSegment): removed various lines emitting debug info,
9653 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
9654 added processor registers for utilizing EEPROM,
9655 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
9656 configurable and set 8
9658 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
9660 * .version: increased version number to 2.4.2,
9662 Cumulative patch for pic16 port
9663 * src/pic16/device.c: changed scheme to dump initial values for
9664 variables in idata segment, all print_idata* functions were removed,
9665 now the pic16_printIval* will be called,
9666 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
9667 * _pic16_printPointerType, pic16_printPointerType,
9668 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
9669 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
9670 NEW, similar to the respective functions in SDCCglue.c,
9671 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
9672 way, emitting hex bytes,
9673 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
9675 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9677 * src/avr/ralloc.c (serialRegAssign),
9678 * src/xa51/ralloc.c (serialRegAssign),
9679 * src/pic/ralloc.c (serialRegAssign),
9680 * src/pic16/ralloc.c (serialRegAssign),
9681 * src/hc08/ralloc.c (serialRegAssign),
9682 * src/z80/ralloc.c (serialRegAssign),
9683 * src/ds390/ralloc.c (serialRegAssign),
9684 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
9686 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9688 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
9689 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
9691 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
9693 Cumulative patch for pic16 port:
9694 * src/pic16/device.h (typedef PIC16_device) modified fields for
9695 defining microcontrollers,
9696 * src/pic16/device.c: added new info for all devices in Pics16 array,
9697 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
9698 to be optimised out by the pCode optimiser,
9699 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
9700 specially, bug reported by G.M. Gallant,
9701 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
9702 as force'd so that cannot be optimised out by pCode optimiser,
9703 * src/pic16/pcode.c,
9704 * src/pic16/pcodepeeph.c,
9705 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
9706 they are disabled by default, but can be enabled explicit with
9707 command argument --denable-peeps, for testing,
9708 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
9709 --pomit-ivt in COMPILE_FLAGS
9711 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9713 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
9716 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9718 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
9720 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9722 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
9723 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
9725 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
9727 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
9728 would only assign 0x300001 register.
9730 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
9732 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
9733 in COMPILE_FLAGS. Thanks to G. Gallant for report.
9735 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9737 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
9739 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
9740 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
9741 added peephole 254 (left shift), 255 (jump table)
9743 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
9745 * device/lib/Makefile.in: removed comment line with model-pic16,
9746 * (target port-specific-objects-pic16): the libraries and objects
9747 are copied to the build directory form the device/lib/pic16/bin
9750 Cumulative patch concerning pic16 port:
9751 * library directory has been re-organized,
9752 * added support for PIC18F1220,
9753 * added headers and library sources for chips 18f1220,18f6520,
9754 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
9756 * configuration registers setting has changed, now each supported
9757 device has a complete description of the registers it uses,
9758 * all initialisations are moved to idata sections, these section
9759 can be absolute or relocatable,
9760 * fixed initialisation of codespace variables,
9761 * fixed warning about PCLATU and gpsim,
9762 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
9763 * (genAssign): use table reads when assigning from variables in codespace,
9764 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
9765 char/int variables placed in codespace,
9766 * (pic16_emitConfigRegs): NEW, emits a list with configuration
9767 registers set in .asm file, no need for --pomit-config-words anymore,
9768 * (pic16glue): some 8051 legacy segments are commented out
9769 (to be removed completely),
9770 * added support for alternative assembler and linker with --asm=
9771 and --link= command line arguments,
9772 * peepholes are disabled automatically in the port, no need to
9773 specify on command line,
9774 * port supports natively char/int/long multiplication, but converts
9775 all divisions to support functions,
9776 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
9777 to the file set in variable $2,
9778 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
9779 strings in ASCII format and not in hex,
9780 * ralloc.c (serialRegAssign): added a triplet of conditional calls
9781 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
9782 allocate proper register if iCodes aren't temporary,
9784 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
9786 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
9788 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
9790 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
9793 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9795 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
9796 computed address is reused
9797 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
9798 multi-byte bitfields
9800 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9802 * src/z80/gen.c: (genArrayInit): must check for pointers too
9804 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9806 * support/regression/tests/zeropad.c: never meant to commit the
9807 nestedstruct test: removed, added check for GCC version
9809 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
9811 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
9812 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
9813 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
9814 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
9815 bugs 928906 and 954082 half-empty initializers
9817 * src/SDCCsymt.c (getAllocSize): added for above fix
9818 * src/z80/gen.c (genArrayInit): fixed bug 741044
9819 * support/regression/tests/zeropad.c: added tests
9821 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
9823 * src/pic16/device.c (pic16_dump_section): corrected bug which
9824 caused some symbols of the libraries to be misplaced
9826 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9829 * src/pic16/ralloc.h,
9830 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
9831 to fix conflict with pic port
9833 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9835 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
9836 externs configuration variables,
9837 * src/pic16/ralloc.h,
9838 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
9839 prototype in header, commented out some debug messages
9841 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
9845 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
9846 for gpasm COFF object generation. Thanks to D. Hawkins for
9849 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9852 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
9853 Brock for spotting this)
9854 * src/ds390/gen.c (genEndFunction),
9855 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
9856 interrupt handler and critical. Disable push/pop optimizations when
9857 peephole optimizations disabled.
9859 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9861 Updated pic16 library sources and headers.
9862 * device/lib/pic16/pic18f*/ ,
9863 * device/include/pic16/*.h: modified to handle structured SFR
9866 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9868 * src/port.h (PORT structure): added hook initPaths, now each
9869 port can declare its own default search paths,
9870 which can been seen with the --print-search-dirs option,
9871 see pic16 port for example,
9872 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
9873 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
9874 * (doPrintSearchDirs): NEW, replaces in a central manner the
9875 printing of search dirs which was split in set*Paths functions,
9876 * (main): added call to port->initPaths and doPrintSearchDirs,
9881 * src/izt/tlcs900h.c,
9884 * src/pic16/main.c: modified port structures to reflect addition of
9887 * src/pic16/device.c (regCompare): registers are finally sorted by name,
9888 * (pic16_dump_section): for registers in same address reserve memory once,
9889 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
9891 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
9892 result is greater in size than right or left,
9893 * (pic16_genUMult8X8_8): there are some cases where the result can
9894 be 16 bits size, so handle these,
9895 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
9896 * (pic16_outBitC): modified to emit pcodes,
9897 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
9899 * (genDivOneByte): implemented algorithm to divide 8-bits,
9900 * (genCmp): uncommented goto, but issues still exist,
9901 * (genAnd): fixed a bug with variables >8bits,
9902 * (genPackBits): optimization added that uses BCF/BSF to change a
9904 * (genAssign): fixed bug when assigning floating point literals,
9905 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
9906 __sdcc_gsinit_startup label,
9907 * src/pic16/main.c (_pic16_init): removed search directory
9909 * (_pic16_initPaths): NEW, used to initialise search directories,
9910 * (_hasNativeMulFor): support functions for all except char/int
9911 multiplication, and char division,
9912 * (PIC16_port struct): modified entry for native mul support,
9913 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
9915 * (buildCallTree): call to register_usage is ifdef'ed out,
9917 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9919 * device/include/string.h: applied Stas Sergeev's patch to make this
9920 header file compatible with the preprocessor -Wundef option
9921 * src/SDCCmain.c (main): abort compilation if preprocessor reports
9922 failure (fixes bug #941458)
9924 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9926 * src/SDCCopt.c (killDeadCode): fixed bug #907733
9927 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
9928 that the variable, not the function, should be static
9929 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
9930 to be consistent with non-literal case
9932 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9934 * src/SDCCast.c (isConformingBody): fixed bug #949967
9935 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
9936 convilong): fixed bug #952086
9938 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9940 * src/SDCCmem.c (allocVariables): fixed bug #955321
9942 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9944 * src/hc08/main.c (_hc08_genAssemblerEnd),
9945 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
9946 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
9947 completely eliminated the use of a temporary file
9948 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
9949 when more than one file linked
9950 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
9952 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9954 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
9955 which fixes bug #543481
9956 * support/regression/tests/bug-751703.c: fixed comments left from a
9958 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
9959 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
9960 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
9962 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
9963 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
9964 are now changed to underscores in moduleName
9966 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9968 * as/mcs51/lkmem.c: better fix for bug #954173
9970 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
9971 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9973 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
9974 * device/include/c8051f000.h,
9975 * device/include/c8051f120.h,
9976 * device/include/c8051f300.h,
9977 * device/include/c8051f310.h,
9978 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
9981 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9983 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
9984 and mailing lists, doc'ed --no-peep-comments, removed reference
9985 to knoppix (newest version has no LyX/LaTeX), other minor changes
9986 * src/SDCCglue.c (glue): save 2 bytes stack space with
9987 option --main-return. The ljmp could probably be avoided too
9989 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9991 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
9993 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9995 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
9996 * src/SDCCopt.c (isLocalWithoutDef),
9997 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
9998 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
9999 (credit to Maarten Brock for patch #949363, on which this is based)
10000 * support/regression/tests/bug-751703.c: some test cases of extern used
10001 within inner scopes.
10003 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10005 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10007 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10009 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10010 dwWriteLabel): fix to create valid debugger symbols even when
10011 the module name has non-alphanumeric symbols in it
10012 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10013 when a variable's allocation has been optimized away
10016 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10018 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10020 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10021 * src/mcs51/main.c,
10022 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10023 * src/ds390/main.c,
10024 * src/z80/gen.c (z80_emitDebuggerSymbol),
10026 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10028 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10029 * src/pic16/main.c,
10030 * src/avr/gen.c (avr_emitDebuggerSymbol),
10032 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10034 * src/SDCCdebug.c (emitDebuggerSymbol),
10036 * src/port.h: added a debugger struct to the port struct. Added a
10037 callback for defining debugger symbols
10039 * src/SDCCast.c (createLabel),
10040 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10043 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10044 iCode back to the ast for the function
10046 * src/hc08/ralloc.c (hc08_assignRegisters),
10047 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10048 unneeded fields from the regs struct.
10049 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10050 pushReg() & pullReg() functions instead of emitcode()
10052 * src/hc08/gen.c (genLabel, genhc08Code),
10053 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10055 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10058 * src/hc08/gen.c (genEndFunction, genhc08Code),
10060 * src/mcs51/gen.c (genEndFunction, gen51Code),
10062 * src/ds390/gen.c (genEndFunction, gen390Code),
10064 * src/z80/gen.c (genEndFunction, genZ80Code),
10067 * src/pic/gen.c (genEndFunction, genpic14Code),
10069 * src/pic16/gen.c (genEndFunction, genpic16Code),
10071 * src/avr/gen.c (genEndFunction, genAVRCode),
10073 * src/xa51/gen.c (genEndFunction, genXA51Code),
10075 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10076 specific code to cdbFile.c and out of the backend code generators
10078 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10079 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10080 starting address is now 0
10083 * as/hc08/m08pst.c,
10084 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10085 assembler directive for DWARF support
10086 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10090 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10092 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10094 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10095 and inappropriate peephole optimization in jump tables
10097 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10099 * as/hc08/m08pst.c,
10100 * src/SDCCglue.c: sdccopt works for the hc08 port now
10102 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10104 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10106 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10108 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10110 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10112 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10116 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10117 comments from the peephole optimizer replacement rules
10118 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10120 * src/SDCCcse.c (updateSpillLocation),
10121 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10123 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10124 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10125 objects far pointers
10127 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10129 * src/SDCCsymt.h: a missing part of my last change
10130 * src/pic/ralloc.c (regTypeNum),
10131 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10133 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10136 * src/SDCCicode.c (aggrToPtrDclType),
10137 * src/SDCCptropt.h,
10138 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10139 ptrPseudoSymConvert),
10140 * src/pic/ralloc.c (regTypeNum),
10141 * src/pic16/ralloc.c (regTypeNum),
10142 * src/hc08/ralloc.c (regTypeNum),
10143 * src/ds390/ralloc.c (regTypeNum),
10144 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10145 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10147 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10149 * link/z80/lkmain.c (afile),
10150 * as/hc08/lkmain.c (afile),
10151 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10152 prevent a pointer problem when a filename has no directory and
10153 no extension specified.
10155 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10157 * link/z80/lkmain.c (afile): allow periods in directory names
10158 * link/z80/lkmain.c (afile),
10159 * as/mcs51/lkmain.c (afile),
10160 * as/hc08/lkmain.c (afile): allow linker script file to have an
10161 extension other than ".lnk"
10162 * link/z80/lklex.c (getfid),
10163 * link/z80/lkmain.c (parse),
10164 * as/mcs51/lklex.c (getfid),
10165 * as/mcs51/lkmain.c (parse),
10166 * as/hc08/lklex.c (getfid),
10167 * as/hc08/lkmain.c (parse): Support comments in the linker script
10168 file on lines by themselves and after filenames
10170 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10172 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10174 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10176 * src/z80/peeph-z80.def: removed some peephole rules that don't
10177 work with multibyte arithmetic (fixed bug #937126)
10178 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10179 to registers and not global variables
10180 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10181 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10182 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10183 checking for assignments not internally generated (fixed bug #931895)
10184 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10185 structure member (fixed bug #930072)
10187 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10189 * src/SDCCmain.c (linkEdit),
10190 * src/hc08/main.c (_hc08_parseOptions),
10191 * as/hc08/Makefile.in,
10192 * as/hc08/aslink.h,
10194 * as/hc08/m08pst.c,
10195 * as/hc08/lkrloc.c (relr, rele),
10196 * as/hc08/lkarea.c (lnkarea)
10197 * as/hc08/lkmain.c (afile, parse),
10198 * as/hc08/lkelf.c: support for ELF output
10199 * as/hc08/lks19.c (s19),
10200 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10202 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10204 * as/mcs51/lkihx.c: Fixed bug #899105.
10206 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10208 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10209 .dsp files from Unix to DOS.
10211 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10213 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10214 function pointers; we have been compliant for several months now.
10215 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10216 change that was accidently commented out
10217 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10218 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10221 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10223 * src/hc08/gen.c: output of all of the internal debugging information
10224 is now controlled by the D() macro; it is disabled by default
10226 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10228 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10229 harder to keep the same registers during a CAST iCode
10230 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10231 long via int can be done in a single cast, if the signedness is
10233 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10234 putchar() in tinibios.c in ds390's library
10236 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10238 * src/SDCCast.c (decorateType): fixed bug #898889,
10239 cast result of a literal complement too
10240 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10241 fixed check for bitfields
10243 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10245 * src/SDCCicode.c (geniCodeLogic): made it static,
10246 (geniCodeLogicAndOr): added in order to fix bug #905492,
10247 (ast2iCode): fixed bug #905492
10248 * support/regression/tests/bug-905492.c: added
10249 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10250 (processParms): fixed bug #927659: don't copy parms, this will clear
10252 * support/regression/tests/bug-927659.c: added
10254 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10256 * src/SDCCast.c (addCast): don't cast float to char
10257 * device/lib/libsdcc.lib: added _memmove
10259 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10261 * device/lib/large/Makefile: fixed parallel execution by
10262 replacing `make` by `$(MAKE)`
10264 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10266 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10267 offsets (fixes bug #923936)
10269 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10271 * device/lib/small/Makefile: fixed parallel execution by
10272 replacing `make` by `$(MAKE)`
10274 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10276 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10278 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10280 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10281 * src/regression/Makefile: Regression test was not running.
10283 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10285 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10286 complement if possible
10287 * src/SDCCval.c (valComplement),
10288 * src/SDCCicode.c (operandOperation): fixed complement of literal
10289 * support/regression/tests/onebyte.c (testComplement): added
10291 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10293 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10294 return an optimized tree; actually replace actParm with the new tree
10295 * src/SDCCast.h: added some parantheses to remove side effects
10296 * support/regression/tests/bug-920866.c
10298 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10299 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10300 Bit operands were not being handled properly in the pic14 port.
10301 (now src/regression/add.c passes again).
10303 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10305 * src/SDCC.y (labeled_statement): case and default no longer require
10306 a following statement (RFE #893037)
10308 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10310 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10311 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10312 disabled (fixes bug #916294)
10313 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10314 "mov a,acc"; patch provided by Lenny Story
10315 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10317 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10319 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10321 * src/ds390/gen.c (genFunction, genEndFunction),
10322 * src/ds390/ralloc.c (ds390_assignRegisters),
10323 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10324 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10325 pushed if there are parameters passed on the stack. Also, a cleaner
10326 way to decide if r0/r1 should be pushed/popped. (Together they fix
10329 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10332 * device/lib/mcs51/crtpagesfr.asm,
10333 * device/lib/mcs51/crtxinit.asm,
10334 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10335 to avoid confusion with Si Lab's SFRPAGE register.
10337 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10339 * src/SDCCglue.c (emitMaps): allow public sfr variables
10340 * src/SDCCglue.c (initialComments): include compiler build date
10341 with compiler version and put the timestamp of the generated
10342 assembly file on a serperate line to be less confusing.
10343 * src/port.h: added genInitStartup hook
10345 * src/ds390/main.c,
10348 * src/pic16/main.c,
10350 * src/z80/main.c: genInitStartup initialize as NULL (default to
10351 historical behaviour)
10352 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10353 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10354 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10355 library instead of hard coding it into the compiler.
10356 * support/regression/ports/mcs51-stack-auto/spec.mk,
10357 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10358 * device/lib/mcs51/Makefile,
10359 * device/lib/small/Makefile,
10360 * device/lib/large/Makefile,
10361 * device/lib/mcs51/crtpagesfr.asm,
10362 * device/lib/mcs51/crtstart.asm,
10363 * device/lib/mcs51/crtxclear.asm,
10364 * device/lib/mcs51/crtxinit.asm,
10365 * device/lib/mcs51/crtclear.asm,
10366 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10367 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10368 and into user configurable files.
10369 * device/lib/clean.mk: clean mcs51 directory too
10370 * support/regression/tests/longlit.c: added static to T1 declaration
10371 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10372 accesses in the initialization code
10374 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10376 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10377 OSCTRIMVAL as noted in bug #916008
10379 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10381 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10382 in loops with multiple exits (reported as incorrect registers
10383 used by Martin Helmling in Sdcc-user list)
10385 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10387 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10388 made ds390 register extensions look less like error messages
10390 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10392 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10393 reported by Adam Wozniak in Sdcc-user list
10395 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10397 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10398 arithmetic optimizations, added debug output
10400 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10402 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10403 * sdcc.spec: updated and split sdcc into 3 rpms
10404 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10405 needed for literals of LEFT_OP and '+'
10406 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10407 introduced RESULT_TYPE_NOPROM
10408 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10410 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10411 limited promotion to int only for '*'
10412 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10414 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10416 * src/pic16/gen.c (genSkip),
10417 (genc16bit2lit), (gencjneshort): commented out
10418 (is_LitOp): new helper function, checks operand type
10419 (genCmpEq): rewritten
10421 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10423 * support/regression/tests/bug-908454.c: added
10425 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10427 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10428 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10429 (geniCodeCast): cosmetic, don't preserve bit storage class
10430 (geniCodeLeftShift): added promotion
10431 (geniCodeLogic): fixed regression
10432 * src/SDCCsymt.c (computeTypeOr): accept bits too
10433 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10435 2004-03-07 Borut Razem <borut.razem AT siol.net>
10437 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10439 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10441 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10442 version of pic16_genPackRegisters which does not check if ic is a
10444 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10445 function cause string1.c regression test fails
10447 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10449 * sim/ucsim/configure.in,
10450 * sim/ucsim/configure,
10451 * sim/ucsim/doc/Makefile.in: use docdir
10452 * src/SDCC.y: fixed sbit atrributes
10453 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10454 * src/SDCCast.c (decorateType): |^& need special promotion handling
10456 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10457 * src/SDCCsymt.h (computeType),
10458 * src/SDCCicode.c: computeType() needs op
10459 * src/SDCCsymt.c (checkTypeSanity),
10460 * doc/sddman.lyx: "plain" bitfields are unsigned
10461 * src/SDCCsymt.c (computeTypeOr): added
10462 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10464 * src/SDCCval.c (val*): computeType() needs op
10465 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10466 * support/regression/tests/onebyte.c: added tests for |^&
10468 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10470 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10471 for writing icode into asm output.
10473 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10475 * src/pic16/device.c: added some debug lines enabled
10476 with macro DEBUG_CHECK,
10477 * src/pic16/genarith.c: more debug in genPlus,
10478 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10479 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10480 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10481 * (aopForSym): onStack symbols are re-placed in data memspace,
10482 and onStack flag is cleared,
10483 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10484 copy temporary pcodeop,
10485 * (genPcall): added warning for not updating PCLATU,
10486 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10487 always true for pic16 port,
10488 * (genMultOneWord): NEW, supports integer multiplication,
10489 * (genMult): modified to call genMultOneWord,
10490 * (ifxForOp): added warning when return NULL,
10491 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10492 flag is set before call to operandFromSymbol for implicit
10494 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10495 options.intlong_rent are set by default,
10496 * (_hasNativeMulFor): modified to allow port generation of integer
10498 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10499 set regtype to REG_SFR for all registers, restricting seting the
10500 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10502 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10504 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10505 more than 500 times in the regression tests
10507 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10509 * support/Util/SDCCerr.h,
10510 * support/Util/SDCCerr.c,
10511 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10513 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10514 for symbol conflicts.
10515 * support/valdiags/tests/enum.c,
10516 * support/valdiags/tests/tentdecl.c,
10517 * support/valdiags/tests/struct.c: expect possible error messages
10518 referring to original symbol definitions.
10519 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10521 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10523 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10525 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10527 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10529 * src/pic16/ralloc.c (newReg): fixed bug #908929
10531 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10533 * src/ds390/gen.c: added missing #include "main.h"
10535 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
10537 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
10538 checking if symbol is already in set,
10539 * src/pic16/device.h: prototype for checkAddSym,
10540 * src/pic16/gen.c: (_G): added entry interruptvector,
10541 * (assignResultValue): removed some commented out lines,
10542 * (genFunction): check for ISR via sym->type, absolute section for
10543 interrupt code is created via a new pBlock, the goto instruction is
10544 placed now correctly at the interrupt vector position, changed all
10545 references from ivec to _G.interruptvector,
10546 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
10547 is the interrupt is a high priority one, same for return from ISR,
10548 * src/pic16/glue.c: changed all calls of addSetHead for publics and
10549 externs to calls of checkAddSym,
10550 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
10551 pic16_pcode_verbose flag is set,
10552 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
10553 * src/pic16/pcoderegs.c: message about how many registers are saved
10554 will only be emitted if pic16_pcode_verbose flag is set,
10556 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * src/ds390/ralloc.h,
10559 * src/ds390/ralloc.c (ds390_regWithIdx),
10560 * src/ds390/gen.c (emitcode),
10561 * src/ds390/main.h,
10562 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
10563 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10564 ds390operandCompare, getRegsRead, getRegsWritten,
10565 initializeAsmLineNode): customized instruction size calculation for
10566 ds390, started basis for some register optimizations
10567 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
10568 corresponding assembly output
10569 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
10570 missing push/pop of r0/r1. Optimized push/pops
10572 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10574 * src/mcs51/main.c (instructionSize): fixed ACALL size
10575 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
10577 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
10579 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
10580 the sorting of rlist with NULL elements
10581 * (print_idataType, print_idata): NEW to create idata sections
10582 * src/pic16/device.h: idataSymSet new variable
10583 * src/pic16/gen.c (genFunction): fixed some bugs in string
10584 comparing, improved the absolute section creation for ISRs,
10585 added FSR0L/FSR0H in registers that are saved in an ISR,
10586 * (genInline): fixed the processing of inline snippets,
10587 now they undergo no process by the peephole optimizer
10588 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
10589 are placed in idataSymSet,
10590 * (pic16emitStaticSeg): extern symbols are added in externs,
10591 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
10592 switching when aboslute variables are placed in access bank memory
10593 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
10594 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
10595 commented out with #if,
10596 * (pic16_packRegisters): reintroduce the check for CAST because some
10597 symbols are not correctly handled,
10598 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
10599 pCodeInstruction instead of pCode,
10600 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
10601 pCodeAsmDir definition,
10602 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
10603 directive, then the argument directive is emitted without the leading
10604 tab, hack for inline labels which must be in the first column,
10605 * (compareLabel,pic16_findNextInstruction),
10606 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
10607 * (insertBankSwitch): modified for the new pCodeAsmDir,
10609 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10610 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
10612 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
10614 * (pushSide): commented out with #if,
10615 * (assignResultValue): fixed some typos in saving
10617 * (genPcall): FIXED and sync'ed with genCall,
10618 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
10619 * (genNearPointerGet): fixed to handle some more cases,
10620 implementation scheme via table reads,
10621 * (genConstPointerGet): modified to access code memory correct,
10622 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
10623 and improved to handle some cases
10624 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
10625 instead of "RETLW" for init data
10626 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
10627 not IN_DIRSPACE, work around to reduce bank switching when aboslute
10628 variables are placed in access bank memory (<0x80 and >=0xf80),
10629 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
10630 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
10631 TBLWT_POSTDEC,TBLWT_PREINC
10632 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
10633 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
10635 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
10636 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
10637 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
10638 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
10640 2004-02-29 Borut Razem <borut.razem AT siol.net>
10642 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
10643 support/Util/findme.h, support/Util/system.h: enhance binary relative
10644 search for lib and include by using findProgramPath()
10646 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10649 * src/SDCCpeeph.c (pcDistance),
10651 * src/mcs51/ralloc.h,
10652 * src/mcs51/ralloc.c (mcs51_regWithIdx),
10653 * src/mcs51/main.h,
10654 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
10655 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10656 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
10657 size calculation port specific, started basis for some register
10659 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
10660 missing push/pop of r0/r1. Optimized push/pops
10661 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
10662 * device/lib/_modsint.c (_modsint),
10663 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
10664 and stack version so regression tests pass
10666 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
10668 * src/Makefile.in (dep): include SLIBOBJS in dependency check
10669 * src/SDCCast.c (decorateType): catch another small optimization
10671 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
10672 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
10673 modified to finally use computeType() all over SDCC,
10674 see Feature Request #877103
10675 * src/SDCCval.h: cosmetic
10676 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
10677 valCompare(); regression tested in muldiv.c
10678 * support/regression/tests/muldiv.c (testMod): mod sign follows
10681 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
10683 * src/SDCCast.c (decorateType): fixed bug #902362
10684 * doc/INSTALL.txt: fixed install instructions for win32
10686 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
10688 * device/include/Makefile.in (install): fixed by replacing spaces
10691 * doc/INSTALL.txt: updated for release
10692 * doc/sdccman.lyx: added warning for --xstack being buggy
10694 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
10696 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
10697 to eliminate build warnings.
10698 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
10700 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
10701 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10703 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
10704 removed -penable-stack, added comment for stack pragma, added
10705 warning for not initializing the stack/frame registers, removed
10706 comment at interrupts section
10708 Stack is made permanent, there is no ability to disable stack usage.
10709 * src/pic16/device.h,
10710 * src/pic16/device.c: removed all references to USE_STACK macro,
10711 * src/pic16/device.c (pic16_dump_section): when no elements in
10712 rlist, free rlist before return,
10713 * (pic16_dump_int_registers): NEW, internal registers are a new set
10714 of general purpose registers reused by each function,
10715 * (checkAddReg): returns 1 if registers is added to set,
10716 * (pic16_groupRegistersInSection): when a registers is of type
10717 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
10718 * src/pic16/device.h: memRange and Assigned Memory are deleted,
10719 SRCASECMP macro is moved here from device.c
10720 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
10721 PO_PCLATU, PO_PRODL, PO_PRODH,
10722 * (pic16_pCodeOpType, genMinus,
10723 changed compares to "a" register, with AOP_ACC,
10724 * (pic16_genPlus): fixed some bugs and indented properly,
10725 * (pic16_addSign): changed size to size+offset in the MOVWF
10727 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
10728 multiply 8-bit operand by literal, result is 8-bit,
10729 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
10730 multiply 2 8-bit operand, result is 8-bit,
10731 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
10733 * src/pic16/gen.c: changed accUse to contain WREG only,
10734 * (pic16_emitcomment): renamed to pic16_emitpcomment,
10735 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
10736 true, do not use immediate addressing any more unless sym is a
10737 pointer in codespace,
10738 * (aopForRemat): do not use immediate addressing when symbol not in
10739 codespace and when symbol's address is requested,
10740 * (aopOp): for-loop in if(sym->accUse) is modified for the new
10742 * (aopGet): added case for AOP_ACC and don't return "accumulator
10743 bug" but WREG instead,
10744 * (popGetTempReg): pushes contents of temporary register in stack,
10745 * (popReleaseTempReg): pops contents of temporary register from
10746 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
10747 * (pic16_popGet): separated case AOP_ACC to return register WREG
10748 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
10749 or PO_IMMEDIATE and initializes their instance/offset appropriately,
10750 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
10751 the use of immediate pointers to certain cases only.
10753 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
10754 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
10755 * (assignResultValue, genCall, genRet): modified to use the new
10756 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
10757 genPcall is still broken,
10758 * (genFunction): added code to create 'A' type pBlocks when
10759 interrupt functions are generated, code not extensively tested yet,
10760 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
10761 * (genEndFunction): modified so ISRs pop stored registers from stack,
10762 * (genMultOneByte): cleanup,
10763 * (AccRsh): added flag andmask, to and result with appropriate mask,
10764 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
10765 * (genDataPointerGet): fixed and reenabled its use,
10766 * (genNearDataPointerGet): bugs fixed,
10767 * (genDataPointerSet): bugs fixed,
10768 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
10769 pic16_DumpSymbol, pic16_DumpOp,
10770 * src/pic16/genutils.h: function prototypes for the above functions,
10771 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
10773 * (pic16emitRegularMap): many many many improvements, but needs a
10775 * src/pic16/main.c: enable_stack in pic16_options is removed,
10776 * (_pic16_parseOptions): removed command line options -penable-stack,
10777 * (_process_pragma): emit stack symbol only when stack pragma is
10779 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
10780 redirected to FSR0L/FSR0H pair,
10781 * (pic16_get_op, pic16_get_op2): modifications and improvements,
10782 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10783 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
10785 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
10786 * (dumpPicOptype): NEW,
10787 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
10788 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
10789 with movff instruction,
10790 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
10791 added pic16_int_regs, some packRegsFor* functions are commented out,
10792 because produce errors,
10793 * src/pic16/NOTES: minor modifications
10795 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10797 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
10798 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
10800 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
10801 * as/mcs51/lkaomf51.c: fixed bug #895763
10803 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
10805 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
10807 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10809 * doc/sdccman.lyx: added details about the HC08 storage classes and
10810 interrupts, fixed the register usage info for z80 & gbz80
10812 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
10814 * doc/sdccman.lyx: added more pic16 port documentation
10815 * device/include/pic16/: added header pic18fregs.h
10817 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
10819 * doc/sdccman.lyx: added Vangelis' contribution
10821 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10823 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
10824 extend to the next CALL or PCALL, not just to the next CALL.
10826 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
10828 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
10830 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
10833 bug #895752 and a better fix for bug #716790
10835 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10837 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
10839 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10841 * doc/sdccman.lyx: minor changes, minor changed
10843 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
10845 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
10846 which can't handle SDCC_NEWONEBYTEOPS,
10847 (geniCodeMultiply): removed conversion from mult to shift for pic14
10850 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10853 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
10854 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
10855 thus fixing bug #895406
10857 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
10859 * device/lib/_modsint.c,
10860 * device/lib/_modslong.c: sign follows divisor only
10861 * src/hc08/gen.c (genMultOneByte): if result size is 1,
10862 signs or signedness can be ignored
10863 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
10864 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
10865 added optimization for IFX,
10866 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
10868 reenabled optimization for IFX, which was removed on 2004-01-11
10869 * src/SDCCast.h: added return type IFX
10870 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
10871 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
10872 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
10873 SDCC_OLDONEBYTEOPS selects the old behaviour
10874 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
10875 changed again and commented promotion rule
10876 * src/SDCCval.c (valDiv): promotion no longer necessary
10877 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
10878 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
10880 * support/regression/tests/onebyte.c: added
10882 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
10884 * gen.c (genInline): reverted to old code for assemnling inline
10885 code because of bug reported James Chadd
10887 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
10889 * ralloc.h: missing declarations from previous patch,
10890 seems that patch for ralloc.h was never applied, fixed
10892 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10893 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
10897 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
10898 indirect addressing. Marked FSR0 as deprecated
10899 * gen.c (pointerCode): commented out, not needed now
10900 (pic16_popGet2p): new MOVFF helper function
10901 (genGenPointerGet),
10902 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
10903 (shiftRLong): removed duplicate debugging info
10905 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/ds390/gen.c (genNearPointerGet),
10908 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
10909 optimization with bits, but not bitfields.
10910 * src/ds390/ralloc.c (packRegisters),
10911 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
10913 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
10915 * src/SDCCcse.c (algebraicOpts): copy operands before modification
10917 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/SDCCicode.c (operandFromSymbol),
10921 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
10922 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
10923 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
10924 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
10925 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
10926 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
10928 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
10929 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
10930 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
10931 * src/SDCCsymt.c (newSymbol),
10932 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10935 * src/SDCCval.c (newiList): fixed bug #885705
10937 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10939 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
10940 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
10942 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10944 * device/include/c8051f120.h,
10945 * device/include/c8051f300.h,
10946 * device/include/c8051f310.h: added/updated header files for Silicon
10947 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
10948 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
10949 in new section Submitting patches
10951 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10953 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
10954 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10955 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10957 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
10958 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10959 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10961 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
10962 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10963 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10965 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
10966 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10967 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10968 genGenPointerSet): fixed bug #892400
10969 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
10970 to eliminate build warnings.
10971 * src/SDCCast.c (processParms),
10972 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
10974 * support/valdiag/valdiag.py: added GCC to the list of defines active
10975 when compiling with gcc
10977 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10979 * support/Util/SDCCerr.h,
10980 * support/Util/SDCCerr.c,
10981 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
10982 with an incomplete type (fixed bug #883734)
10983 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
10985 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
10989 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10991 * src/SDCCast.c (decorateType),
10992 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
10993 function pointer implementation
10994 * support/regression/tests/funptrs.c: added tests to verify both forms
10995 of function pointers work correctly. Added tests to verify parameters
10996 are passed in the correct order.
10998 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11000 * device.c (regCompare): registers are sorted by ascending
11001 address and increasing size,
11002 * main.c (_pic16_finaliseOptions): removed the declaration
11003 of compiler macro MCU. Now a macro of the format pic18fxxxx
11004 will be defined from the command line
11006 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11007 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11009 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11010 PCOP_RLCF was overwritten!
11011 * gen.c (genSkip): commented out calls to pic16_emitcode,
11012 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11014 * (genRRC): added debugging info,
11015 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11016 overwritten while shifting,
11017 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11018 overwritten while shifting,
11021 * (shiftLLeftOrResult),
11022 * (shiftRLeftOrResult),
11024 * (shiftLLong): Implemented with pic16_emitpcode
11025 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11026 * (genLeftShift): Fixed bug, operand for shift by variable always
11027 was "and"ed with 0x0f,
11028 * (genLeftShiftLiteral),
11030 * (genRightShiftLiteral): added debugging info,
11031 * (genrshFour): added comment,
11032 * (genRightShift): determined signedness from operand "left"
11033 instead of "result"
11035 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11037 * src/SDCCicode.c (geniCodeParms),
11038 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11039 function pointers, fixed function pointer bugs #861242 and #861896
11041 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11043 * device/include/c8051f000.h,
11044 * device/include/c8051f120.h,
11045 * device/include/c8051f300.h: added header files for Silicon
11046 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11048 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11050 * src/SDCCast.c (processParams): added new type flow and restructured
11051 (gatherAutoInit): added new type flow
11052 (addCast): cosmetic changes
11053 (getLeftResultType): added new type flow for array indices, patch
11054 provided by Stas, see FR #877103
11055 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11056 array index patch by Stas
11057 * src/SDCCast.h: added prototype getResultTypeFromType()
11059 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11060 * src/pic/glue.c (pic14emitStaticSeg),
11061 * src/pic16/glue.c (pic16emitStaticSeg),
11062 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11063 for initialization of symbols
11064 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11065 * support/Util/SDCCerr.h:
11066 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11067 * .version: bumped version number to 2.3.8
11068 * device/include/Makefile.in (install),
11069 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11072 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11074 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11075 Slade Rich fixed an optimization bug
11076 * src/pic/pcodepeep.c,
11077 * src/pic/pcoderegs.c
11078 * doc/Makefile (install): added test for directory
11080 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11082 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11083 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11084 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11085 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11086 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11087 * as/mcs51/asexpr.c (term),
11088 * as/hc08/asexpr.c (term): fixed bug #887146
11090 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11092 * src/z80/gen.c (genMult): handle single byte result product
11093 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11094 DUMMY_READ_VOLATILE (fixed bug #886367)
11096 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11098 * support/regression/tests/libmullong.c: fixed logic, on little endian
11099 hosts we ended without a mullong_wrapper()
11101 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11103 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11104 virus/worm forged address usage.
11106 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11108 Fixed promotion, it should be done on AST level:
11109 * src/SDCCast.c (addCast): added promotion to int
11110 (decorateType): updated call to upCast()
11111 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11112 usualUnaryConversions()
11114 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11116 * support/regression/tests/literalop.c (mulWrapper): Added a
11117 wrapper to remove integer overflow warnings.
11119 * support/regression/tests/float_trans.c: Made work on host.
11121 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11124 * support/regression/generate-cases.py (main): Changed from inline
11127 * doc/Makefile (install): Changed to depth first to get rid of
11128 missing directory install warning.
11130 * as/Makefile (install-doc): Made work on Mac.
11132 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11134 * src/SDCCast.c: added an additional type flow in decorateType() of
11135 opposite direction, see feature request #860006; it's enabled at runtime
11136 by setting the environment variable SDCC_NEWTYPEFLOW
11137 * src/SDCCast.h: changed prototype of decorateType()
11138 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11139 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11140 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11141 see feature request #877103
11142 * src/SDCCval.c: updated call of decorateType()
11143 (valBitwise): fixed bug #882876
11144 (valMinus): added promotion
11145 (valLogicAndOr): result is unsigned
11146 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11147 * src/SDCCsymt.c (computeType),
11148 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11149 must not cause an unsigned operation
11150 * src/pic/glue (pic14emitRegularMap),
11151 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11153 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11155 * src/pic/pcode.c (PCodeID): commented out left over debug code
11157 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11159 * support/valdiag/tests/overflow.c: added shift tests
11160 * src/pic/device.c,
11167 * src/pic/pcodepeep.c,
11168 * src/pic/pcoderegs.c,
11169 * src/pic/ralloc.c,
11170 * src/pic/ralloc.h: applied patch from Slade Rich;
11171 added support for multiple code pages and multiple RAM banks on the
11172 PIC 14 port. The ASM files now no longer simply assume all the
11173 code / RAM are in the same page / bank. This means the linker can
11174 safely allocate code/RAM of separate ASM files to different pages/banks.
11175 * doc/sdccman.lyx: added Slade's tips
11176 * src/mcs51/peeph.def: fixed bug #880768
11178 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11180 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11181 * src/SDCCast.c (decorateType): fixed bug #880197
11183 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11185 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11188 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11189 strtof is not part of C89 and isn't included with Mac OS X.
11191 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11193 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11194 shiftL2Left2Result): fixed bug #879326
11195 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11196 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11197 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11198 address fetch for clr instruction
11199 * device/lib/hc08/_mulint.c: created optimized assembly version
11200 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11202 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11204 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11205 proposed in FR #877103
11207 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11209 * src/SDCCval.c (cheapestVal): added missing checks
11210 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11211 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11213 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11215 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11218 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11220 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11221 loaded with the linker search paths (-L arguments) and the libraries
11222 to be linked with the current source (-l arguments). Changes
11223 currently will affect only the pic16 port.
11224 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11225 include path the port specific paths and port specific libraries,
11226 * gplink command now contains the $3 argument,
11227 * src/pic16/device.h,
11228 * src/pic16/device.c,: structure PIC_device is made public and
11229 renamed to PIC16_device, the same for variable Pics which is renamed
11230 to Pics16. Updated all references to them.
11231 * src/pic16/glue.c (pic16glue): corrected bug with code
11232 initialization which bypassed the variable initializations block.
11234 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11235 COMPILE_FLAGS and added the --nostdinc option
11237 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11239 * device/include/mc68hc908jb8.h: Register defs for another member
11240 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11242 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11244 Documenting changes from previous commits.
11245 * configure.in (version 1.56),
11246 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11247 when generating output files to configure the pic16 library,
11248 but now I've commented it out, since gputils aren't installed in the
11249 SF compile farm, so library won't compile
11251 * device/lib/Makefile.in (version 1.56): initially I've added in
11252 target 'all' the prerequestive 'model-pic16' so it compiled the
11253 pic16 library, but now I've commented it out for the same reasons
11255 * added targets 'model-pic16' and 'objects-pic16' to compile the
11257 * added target 'port-specific-objects-pic16' to handle the
11258 generated libraries and copy them into the build/ directory
11259 * added target 'clean-intermediate-pic16' to clean intermediate
11260 files into pic16 directory
11261 * in target 'installdirs' added line to create directory pic16 in
11262 the installation path
11264 * device/include/Makefile.in (version 1.11): in target 'install'
11265 added lines to copy all header files to installation path,
11266 * in target 'installdirs' added line create directory for pic16
11267 headers in the installation path
11269 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11271 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11274 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11277 * device/lib/configure.in,
11278 * device/lib/configure: fixed for autoconf 2.57
11280 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11283 option so that it actually works. Made it specific to the z80, since
11284 the gbz80 doesn't have these kinds of I/O ports.
11286 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * device/include/z180.h,
11289 * device/lib/_memcpy.c,
11290 * device/lib/_memmove.c,
11291 * device/lib/_mulint.c,
11292 * device/lib/ser_ir.c,
11293 * device/lib/ser_ir_cts_rts.c,
11294 * device/lib/_strcmp.c,
11295 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11296 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11297 portmode; added deprecation warning for bank= and protmode= forms.
11298 Also, guard against buffer overflow.
11299 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11301 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11303 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11304 changed interrupt vector table generation to only emit declared vectors.
11305 * device/include/Makefile.in: added missing backslash
11306 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11308 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11310 Mainly changes to support compilation of the device libraries
11311 * src/pic16/device.c: stack is allocated via symbol and not
11312 via literal number. The symbol is placed in the corresponding
11313 position of the data ram
11314 * (pic16_dump_section): relocatable and absolute uninitialized
11315 data are now emitted in sorted order to reduce section naming,
11316 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11317 weren't marked as being in the access bank,
11319 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11321 Added portion of GNU PIC Library under the directory
11322 device/include/pic16 and device/lib/pic16. These files
11323 contain the declarations of SFRs for the PIC18Fxx2 devices.
11324 The directory is initialized via configure from toplevel.
11326 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11328 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11329 the spilllocations to be compared correctly
11331 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11333 * src/SDCCast.c (decorateType): fixed bug introduced today
11335 2004-01-12 Borut Razem <borut.razem AT siol.net>
11337 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11338 doc/sdccman.lyx: upper case pragmas are deprecated
11340 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11342 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11343 in simpler and even better code
11345 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11347 * src/SDCCicode.c (operandOperation): fixed bug #874819
11348 * src/SDCCast.c (decorateType): fixed
11349 char foo (unsigned long ul) { return ul > 0; }
11351 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11353 * doc/sdccman.lyx: Moved and added some sections, small changes
11354 all over. Telling LaTeX to be less strict with word spacing
11355 to better keep the right margin. Changed some notes about
11356 maintainance of the ports in section 3.2.1 - is it OK like this?
11358 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11360 SDCC source changes:
11361 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11362 convilong): modified to inform the pic16 port that builtin functions
11365 PIC16 PORT specific changes:
11366 * src/pic16/device.c pic16_dump_equates() added,
11367 processor registers declared internally by the port are emitted in
11368 the translation as equates,
11369 * src/pic16/gen.c: inline code is passed unprocessed to the
11371 * (pic16_popGetLit2): fnuction modified to take second operand as
11372 pCodeOp pointer and not as literal,
11373 * (popRegFromIdx): prefixed with pic16_,
11374 * (pic16_popCombine2): modified to receive already allocated pCode
11376 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11377 * (genFunction): initializes local stack frame and pushes on stack
11378 all the registers used by this function,
11379 * (genEndFunction): restores all registers from stack and restores
11381 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11383 * (pic16glue): changed the program startup sequence,
11384 * added new dbName code 'A' for functions placed in absolute section
11385 * src/pic16/main.c: added function attribute _naked,
11386 * added pragma 'code' to place a fnuction at an absolute address,
11387 * added command line arguments --debug-ralloc and --pcode-verbose,
11388 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11389 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11390 * (pic16_newpCodeOpLit2): modified to take the second operand as
11392 * (pic16_printpBlock): modified to emit each function in a separate
11394 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11395 UPPER for immediate operands,
11396 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11398 * src/pic16/peeph.def: all peepholes with movff are commented out,
11399 because there is a problem in the pcode peep optimizer,
11400 * src/pic16/ralloc.c: the register allocator can now reuse local
11401 function symbols for another function. This saves register usage.
11402 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11404 Added file src/pic16/NOTES with information about program writing on
11405 the current port version.
11407 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11409 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11410 and peephole 252 (array access)
11412 2004-01-09 Borut Razem <borut.razem AT siol.net>
11414 * src/SDCCmain.c : fixed #872250: -l command line defined library
11415 files are scanned before standard library files
11417 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11419 * src/SDCCast.c (decorateType): fixed bug #874046
11421 2004-01-09 Borut Razem <borut.razem AT siol.net>
11423 * support/scripts/sdcc.nsi: remove previous installation
11425 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11427 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11428 bytes for last interrupt vector (mcs51)
11429 * sdcc.spec: fixed typo
11431 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11434 gen51Code): more efficient parameter receive for --model-large
11437 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11439 * src/ds390/main.c,
11440 * src/z80/main.c: added missed needLinkerScript flags (more than
11441 one port structure defined in these file)
11442 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11445 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11447 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11448 * src/port.h: added flag needLinkerScript in port->linker
11449 structure to inform whether to create a .lnk file or not,
11451 * src/ds390/main.c,
11453 * src/mcs51/main.c,
11455 * src/pic16/main.c,
11457 * src/z80/main.c: changed appropriately to configure
11458 needLinkerScript flag
11460 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11461 * src/pic/glue.c: added variable udata_section_name to
11462 override default uninitialized data segment definition for
11463 devices only with SHAREBANK memory (reported from Erik Epetrich)
11464 * (pic14emitOverlay): modified to emit a commented overlay segment
11465 directive when no overlay data exist
11466 * (picglue): modified to emit uninitialized data segment
11467 according to udata_section_name
11468 * src/pic/main.c (_pic14_parseOptions): added command line
11469 options --udata-section-name=[name] to override default
11470 udata definition name
11471 * modified _linkCmd and _asmCmd to include compiler passed
11472 arguments via -W option
11473 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11474 object file from '.rel' to '.o' in port->linker structure,
11475 changed size of fptr from 2 to 3 in port structure
11477 2004-01-07 Borut Razem <borut.razem AT siol.net>
11479 * support/scripts/sdcc.nsi: update PATH
11480 * support/scripts/sdcc.ico: craeted
11482 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11484 * device/include/Makefile.in: fix install
11485 * doc/Makefile: fix install
11487 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11489 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11491 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11492 how the function variable allocation summary is displayed; also
11493 include information about variables allocated to the overlay
11496 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11498 * as/mcs51/lkmain.c: Help about -Y option
11499 * as/mcs51/lkarea.c: Fixed gcc warnings
11501 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11503 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11505 * support/valdiag/tests/overflow.c: added
11506 * src/SDCCast.c (decorateType),
11507 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11508 LEFT_OP (left shift)
11510 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11512 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11513 (default behaviour).
11515 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11517 A python script to validate compiler diagnostic messages. It can be
11518 used to verify that sdcc complains about bad c source code and
11519 gives a good location of the error.
11520 * support/valdiag/Makefile,
11521 * support/valdiag/valdiag.py,
11522 * support/valdiag/tests/*
11524 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11527 * src/SDCCsymt.c (newEnumType),
11529 * support/Util/SDCCerr.c,
11530 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11532 * support/regression/tests/enum.c: added test for enum values that
11533 require at least 2 bytes of storage.
11535 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11537 * src/common.h: added ifndef/define/endif macros
11538 around the header file.
11539 Bug reported from Jesus Calvino-Fraga
11541 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11543 * sdcc.spec: updated
11544 * device/include/Makefile.in: don't install CVS directories
11545 * device/lib/Makefile.in: added removal of CVS directories after install
11546 * doc/Makefile: fixed install, added local_icons
11547 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
11548 * src/mcs51/gen.c (genRightShift): fixed bug #870788
11549 * src/ds390/gen.c (genRightShift): fixed bug #870788
11550 * src/SDCCast.c (decorateType): fixed bug #870781
11552 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11554 PIC16 port related changes:
11555 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
11556 added variable stackPos,
11558 * gen.c: genCall, assignResultValue: added support for
11559 pushing/retrieving function parameters to/from stack,
11560 genFunction,genEndFunction: setup stack frame for the
11561 generated function,
11562 genAddrOf: will be changed according to bug 863624
11564 * added files genutils.c and genutils.h which contain gen*
11565 debugged and optimised functions extracted from gen.c
11567 * glue.c: added variable 'externs' which holds extern symbols,
11568 pic16emitRegularMap: is modified to properly handle relocatable
11569 symbols under the new scheme,
11570 pic16createInterruptVect: is modified
11571 pic16printPublics: is modified to emit 'global' assembler directives,
11572 added pic16_printExterns to print extern symbols,
11573 pic16glue: initializes stack/frame pointer in the beginning of
11574 the assembly output. Temporary hack, will be corrected later,
11575 because gplink yet does not support stack and SDCC does not
11576 yet support a type of crt0.o object to create the final binary.
11578 * Removed many lines that contain 8051 legacy code.
11579 * The code is finally placed under a 'code' directive.
11580 * Added port specific options.
11582 * _process_pragma: simplified since now we do not need *special*
11583 include file to define SFR registers. But a separate header
11584 will be needed. This will be developed later.
11585 * _pic16_parseOptions: added, parses port specific options:
11586 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
11587 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
11588 --preplace-udata-with=
11590 * _pic16_setDefaultOptions: modified to initialize section names,
11591 but hack is temporarly out of order since it needs improvement.
11592 * _pic16_genAssemblerPreamble: configuration words are emitted by
11593 their address instead of their name. This part is incomplete and
11594 supports only the 18Fxx2 devices. Other devices will emit an error
11595 during assembly since they do not contain the same set of config
11597 * _pic16_genIVT: is modified,
11599 * pcode.c: added definitions for some hardware registers that are needed
11601 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
11602 All PCI entries are updated. Now LFSR is supported.
11603 * Removed pic16_pciTRIS is mentioned by mdubuc in source
11604 * added pic16_newpCodeOpLit2 to support instructions with
11605 two literal arguments
11606 * pic16_pCode2str: corrected code that emits assembler instructions
11607 with two literal operands and those that have an access bit modifier
11608 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
11609 this fixes a bug which caused some labels to be lost, when an
11610 assembler directive was added, i.e. banksel,
11611 * pic16_FixRegisterBanking: improved logic that causes the insertion
11613 * InlineFunction: functions that are called once, are not any more
11614 inlined. This can be a port option in the future,
11616 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
11618 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
11619 hold the corresponding uninitialized symbols,
11620 * pic16_allocProcessorRegister: registers have explicit marked the
11622 * pic16_allocInternalRegister: registers are explicit marked as
11624 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
11625 processing list, so bit registers were lost,
11628 * ralloc.h: added field 'accessBank' and original symbol operand
11629 in register definition,
11630 * removed the field isMapped from register definition,
11632 ** Several functions have been removed from various sources:
11633 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
11634 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
11635 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
11636 pic16_assignRelocatableRegisters
11638 ** others have been introduced:
11639 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
11640 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
11642 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
11644 * support/scripts/inc2h.pl: changed definition of BIT_AT
11645 to emit 'sbit at' instead of 'bit at'. This was a request.
11647 PIC16 port related preliminary changes:
11648 * gen.c: prefixed function popRegFromString with
11649 pic16_ and all references to it corrected
11650 * pcode.c: all pic16_pc_* hardware registers prefixed
11651 with underscore (_),
11652 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
11653 * ralloc.c: newReg(): when register is REG_SFR then
11654 set address to rIdx,
11655 pic16_allocProcessorRegister(): marks register wasUsed=0
11656 pic16_writeUsedRegs(): added a call to assign processor
11657 registers via pic16_assignFixedRegisters
11659 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11661 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
11662 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
11663 variables in unused register banks. Also the SSEG is placed
11664 wherever there is enough space for it, and IDATA can be anywhere
11665 in internal RAM. For now compile using -Wl-Y[stack_size].
11666 The mem file is different for this option as well, since it
11667 makes no sense of talking about DSEG lenght.
11669 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
11671 * src/SDCClrange.c: fixed bug 869095 that caused segfault
11672 in certain cases, e.g. when ROM assignment, patch provided
11673 from Albert den Haan.
11675 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
11677 Many signedness and type propagation fixes:
11678 * src/SDCCicode.c: made geniCodeCast() static
11679 replaced SPEC_ by IS_ (cosmetic)
11680 (operandOperation): fixed div and mod operation
11681 (usualBinaryConversions): added support for promotion of char
11682 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
11683 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
11684 (geniCodeAdd): an array index will stay unsigned, even if promoted
11686 (geniCodeArray): ditto
11687 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
11688 * src/SDCCsymt.c (computeType): added more support for char;
11689 promotion of char is selectable by promoteCharToInt, fixed signedness
11691 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11692 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11693 * src/SDCCval (val*): replaced signedness calculation by
11695 rearranged if-branches (cosmetic)
11696 (valShift): added warning W_SHIFT_CHANGED
11697 (valCompare): fixed problem with different types
11698 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
11699 * support/regression/tests/literalop.c: added many cases
11700 * support/regression/tests/ast_constant_folding.c: changed finally to
11702 * .version: new year, new version: 2.3.7
11703 * src/SDCCmain.c (main): applied patch #866468
11704 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
11705 provided by Scott Bronson
11706 * doc/sdccman.lyx: updated documentation for sdcdb
11707 updated and added chapter tips
11709 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/SDCCsymt.h: missing from yesterday's commits
11713 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * src/SDCC.y (struct_or_union_specifier),
11716 * support/Util/SDCCerr.c,
11717 * support/Util/SDCCerr.h: verify that struct & union tags are used
11720 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * src/SDCCglobl.h: missing from yesterday's commits
11724 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11726 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
11727 sft_attributes, struct_declaration, parameter_declaration,
11728 type_name, start_block, declaration_list),
11729 * src/SDCC.lex (check_type): support redefinition of typedef names
11731 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11733 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
11734 aligned xdata arrays. Erik helped me with the if clause.
11736 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11738 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
11741 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11744 * src/SDCCast.c (newAst_),
11746 * src/SDCCicode.c (ast2iCode, newiCode),
11748 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
11749 expr, statement, expression_statement, selection_statement,
11750 iteration_statement, expr_opt, jump_statement): foundation for tracking
11752 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
11755 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11757 * support/Util/SDCCerr.c,
11759 * src/SDCCast.c (createCase, createDefault, decorateType),
11760 * src/SDCClabel.c (labelUnreach),
11761 * src/SDCC.y (labeled_statement, jump_statement): More improvements
11763 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
11764 (with thanks to Stas Sergeev)
11765 * device/include/time.h,
11766 * device/lib/time.c (CheckTime): suppress unreachable code warning
11768 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/SDCCast.c (createIvalCharPtr),
11771 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
11773 * support/regression/tests/nullstring.c: tests for these two bugs
11775 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11777 * support/Util/SDCCerr.h,
11778 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
11779 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
11780 about storage class and 'at' used inside struct or union
11781 * src/SDCCBBlock.c (iCodeFromeBBlock),
11782 * src/SDCCcse.c (ifxOptimize),
11783 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
11784 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
11785 printIval, emitStaticSeg, emitOverlay),
11786 * src/SDCClabel.c (deleteIfx),
11787 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
11788 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
11789 gatherAutoInit, processParms),
11790 * support/Util/SDCCerr.h,
11791 * support/Util/SDCCerr.c (werrorfl): Support for better error location
11792 reporting for post-parse errors.
11794 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11796 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
11797 implicit casts via union; they don't work on big endian systems
11798 (possible fix for bug #861138)
11800 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11802 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
11803 * src/mcs51/main.c: fixed the fix for bug #737001
11805 2003-12-15 Borut Razem <borut.razem AT siol.net>
11807 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
11809 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11811 * support/makebin/makebin.c: put output in binary mode
11813 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11815 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
11816 xdata and data memory on startup. Set the environment variable
11817 SDCC_NOGENRAMCLEAR to disable this.
11818 * src/mcs51/peephole.def,
11819 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
11820 (allows non-interrupt and interrupt code to safely compete for a resource
11821 without the non-interrupt code having to disable interrupts)
11823 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11825 * src/SDCCicode.c (geniCodeAdd),
11826 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
11827 with valFromType if type might be a pointer and host is big endian).
11828 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
11829 types, not just integer types.
11830 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
11831 multiply defined with mismatching "at" address.
11833 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
11836 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
11837 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
11838 with embedded nulls (fixed bug #753752)
11840 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11842 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
11843 Apparently this did not see much testing (endless loop)
11845 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11847 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
11849 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11851 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
11852 gracefully handle NULL memmap pointers
11854 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11856 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
11857 instead of deleting the iCode when an operand is volatile
11858 * src/z80/gen.c (genDummyRead),
11859 * src/mcs51/gen.c (genDummyRead),
11860 * src/ds390/gen.c (genDummyRead),
11861 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
11863 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
11864 * src/SDCC.y: fixed bug #850420
11866 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 Applied z80 i/o port patch from Peter Townson and fixed some operators
11869 to better handle operands in A register.
11870 * device/include/z180.h
11876 * src/z80/peeph-z80.def
11877 * src/z80/peeph.def
11880 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11882 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
11884 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11886 * device/lib/hc08/_mullong.c: Removed extra #endif
11888 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11890 * sim/ucsim/hc08.src/inst.cc,
11891 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
11892 carries from x to h
11893 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
11894 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
11895 * device/include/stdarg.h: fixed varargs for hc08
11896 * device/lib/Makefile.in,
11897 * device/lib/hc08/Makefile,
11898 * device/lib/hc08/_mulint.c,
11899 * device/lib/hc08/_mullong.c: fixed some endian problems
11901 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11903 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
11904 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
11905 * device/lib/_gptrget.c,
11906 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
11908 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11910 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
11911 * src/SDCCast.c (astErrors): fixed bug #846007
11912 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
11914 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11916 * src/SDCCast.c (decorateType): disabled a transformation I added in
11917 revision 1.188 (access to fields of a structure at an absolute address);
11918 it breaks with bitfields, extern declarations, and gcse analysis.
11919 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
11920 could be assigned through a pointer, so don't complain.
11921 * src/SDCCast.c (astErrors),
11923 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
11925 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
11927 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
11928 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
11929 output of __config directives, since gpasm now supports them
11930 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
11931 pre-processor macro, i.e. -DMCU=p18f452
11932 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
11933 and modified to handle 'cast' icode similarly to '=' icode
11934 * src/pic16/device.h (typedef struct PIC_device): added field
11935 'extMIface' to indicate that chip has external memory interface
11936 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
11937 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
11940 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * src/SDCC.y (pointer): fixed bug #846006
11943 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
11944 * src/SDCCast.c (decorateType): fixed bug #846009
11945 * src/ds390/peeph.def,
11946 * src/ds390/gen.c (genAnd, genOr),
11947 * src/mcs51/peeph.def,
11948 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
11950 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11952 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
11959 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
11963 * src/SDCCbitv.c: added function to free a bitvector
11964 * src/SDCClrange.h,
11965 * src/SDCClrange.c: added function to recompute the liveranges
11966 * src/avr/ralloc.c,
11967 * src/ds390/ralloc.c,
11968 * src/hc08/ralloc.c,
11969 * src/mcs51/ralloc.c,
11970 * src/pic/ralloc.c,
11971 * src/pic16/ralloc.c,
11972 * src/xa51/ralloc.c,
11973 * src/z80/ralloc.c: recompute the liveranges after register packing
11975 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
11977 * src/SDCCloop.c (newInduction): fixed bug #845630
11979 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11981 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
11982 inadvertantly left behind from my 2003-11-12 change
11984 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11986 Updated headers I neglected to commit yesterday.
11987 * src/SDCClrange.h,
11990 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11992 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
11993 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
11994 * src/SDCCopt.c (eBBlockFromiCode),
11995 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
11996 the creation of the key hash table from the sequencing so it can be used
11997 earlier (for some GCSE bug fixes still pending)
11999 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12001 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12002 * support/regression/tests/addsub.c: testing genPlus shortcut
12004 2003-11-15 Borut Razem <borut.razem AT siol.net>
12006 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12008 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12010 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12011 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12012 ordering is immaterial.
12013 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12015 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12017 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12018 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12019 (SIGSEV) of bug #840381
12020 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12021 unlink new file before rename if new and old filenames are the same)
12023 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12025 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12026 uninitialized variables) for the mcs51. Set environment variable
12027 SDCC_GENRAMCLEAR to test.
12028 xdata initialization slightly shorter
12030 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12034 #838241 & 780691 (basicly the same bug)
12035 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12036 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12038 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12040 * src/SDCCmain.c (linkEdit): "fix" #834252
12042 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12044 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12046 * src/SDCC.y: fixed bug #819403
12048 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12051 the reentrant attribute.
12052 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12053 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12055 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12056 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12057 erroneously reduced to a literal.
12058 * src/hc08/ralloc.c (packRegisters, rematStr),
12059 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12062 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12064 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12065 * doc/sdccman.lyx: changed from 'article' to 'book'
12066 * doc/Makefile: readded test_suite_spec and cdbfileformat
12068 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12070 * device/include/stdlib.h: include malloc.h to comply with ANSI
12071 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12073 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12075 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12076 * doc/clean.mk: also remove *.out files
12077 * doc/sdccman.lyx: some additions, larger top/bottom margins
12079 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12081 * src/SDCC.y: fixed bug #837365
12082 * support/regression/tests/bitopcse.c
12083 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12084 a symbol (might be valop instead)
12085 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12086 * device/lib/clean.mk: added hc08 to the cleaning list
12088 2003-11-04 Borut Razem <borut.razem AT siol.net>
12090 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12092 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12093 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12094 malloc is declared in standard stdlib.h
12096 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12098 * device/lib/hc08/Makefile: need to clean .rel not .o files
12099 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12101 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/mcs51/main.c,
12106 * src/ds390/main.c,
12110 * src/pic16/main.c,
12111 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12112 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12113 tests (which uses the port's oclsExpense function)
12119 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12121 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/SDCCcse.c (ifxOptimize),
12124 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12125 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12126 deleting the IFX iCode.
12127 * src/hc08/ralloc.c: reduced unneeded slocs
12128 * src/hc08/gen.c: fixed bug in asmopToBoolean
12130 2003-11-04 Borut Razem <borut.razem AT siol.net>
12132 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12133 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12134 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12135 transferred to configure
12137 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12139 Use headers defined in the C[++] standards:
12140 * sim/ucsim/gui.src/serio.src/fileio.cc
12141 * sim/ucsim/gui.src/serio.src/frontend.cc
12142 * sim/ucsim/gui.src/serio.src/main.cc
12143 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12144 * support/Util/NewAlloc.c
12146 * as/mcs51/lklibr.c
12150 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12152 * Added MSVC projects for hc08 assembler and linker:
12153 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12154 /as/hc08/link_hc08.dsp
12156 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12158 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12160 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12162 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12164 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12166 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12168 2003-10-31 Borut Razem <borut.razem AT siol.net>
12170 * support/cpp2/cpplib.h,
12171 support/cpp2/cpplib.c,
12172 support/cpp2/cpplex.c,
12173 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12174 to switch _asm block preprocessing on / off. Default is
12175 #pragma preproc_asm +
12177 2003-10-31 Borut Razem <borut.razem AT siol.net>
12179 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12180 when outputting comment blocks (when executed with -C option) and
12181 _asm (SDCPP specific) blocks
12183 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12185 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12187 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12189 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12191 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12193 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12194 * src/SDCCast.c (decorateType): fixed bug #832664
12196 2003-10-31 Borut Razem <borut.razem AT siol.net>
12198 * support/cpp2/cpplex.c: fixed for SDCPP:
12199 comments(when executed with -C option) and _asm blocks
12200 were included even if they where in skipped #if block.
12201 Applied solution from GCC cpp 3.3.2
12203 2003-10-31 Borut Razem <borut.razem AT siol.net>
12205 * src/SDCC.lex: sdcc now understands both formats:
12206 '# <line_number> <file_name>' and
12207 '#line <line_number> <file_name>'
12208 * support/cpp2/cppmain.c: sdcpp now generates the standard
12209 '# <line_number> <file_name>' instead of former
12210 '#line <line_number> <file_name>'
12212 2003-10-30 Borut Razem <borut.razem AT siol.net>
12214 * support/cpp2/cpphash.h,
12215 * support/cpp2/cpplib.h
12216 * support/cpp2/cpplex.c,
12217 * support/cpp2/cppmain.c,
12218 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12220 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12222 Fixed a number of problems revealed by bug #827883.
12223 * src/SDCCloop.c (loopInvariants): Spill location of the
12224 result operand should be recomputed if extracted from
12225 a loop. Also, don't extract assignments of an iTemp
12227 * src/SDCCast.c (isConformingBody): loop reversal should
12228 not occur if the control variable is involved with a
12229 relational operator.
12231 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12233 * .version: bumped to 2.3.6 to reflect the big improvements
12234 made by Erik and Klaus. Thanks!
12236 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12238 Replaced the livrange code.
12239 * src/SDCClrange.c: added new LR code
12241 * src/SDCCBBlock.h: removed remainig parts from old LR code
12242 * src/ds390/ralloc.c,
12243 * src/ds390/gen.c: minor fixes to make it work with new code
12245 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12248 * as/hc08/lkrloc.c,
12250 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12251 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12252 (tweaked fix for bug #818696)
12254 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12256 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12258 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12262 * src/mcs51/gen.c (gencjneshort),
12263 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12264 more efficient (per Scott Bronson's suggestion)
12266 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12268 Extended the semantics of the critical keyword to include
12269 individual statements. See RFE #827755 and #799831
12274 * support/Util/SDCCerr.c
12275 * support/Util/SDCCerr.h
12280 2003-10-19 Borut Razem <borut.razem AT siol.net>
12282 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12284 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12286 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12288 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12289 and predecrement operand is displayed
12291 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12293 * src/SDCCval.c (valMinus): fixed bug #826041
12295 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12297 Some hc08 related updates that I missed earlier
12298 * sim/ucsim/stypes.h
12299 * support/regression/ports/hc08/spec.mk
12301 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 New target "hc08" for the Motorola 68hc08 family of micros
12311 * sim/ucsim/hc08.src/*
12312 * sim/ucsim/configure.in
12313 * src/ucsim/configure
12314 * sim/ucsim/packages_in.mk
12317 * device/include/mc68hc908qy.h
12318 * device/lib/hc08/*
12319 * device/lib/Makefile.in
12320 * support/regression/ports/hc08/*
12321 * support/regression/Makefile
12323 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12325 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12327 * src/ds390/gen.c (genCast): fixed bug #821957
12329 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12331 * device/lib/logf.c: "fixed" overlay bug
12332 * support/regression/ports/host/spec.mk: added m library
12333 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12334 * support/regression/tests/float_trans: added (for Eric)
12336 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12338 * src/mcs51/gen.c (genCpl): fixed bug
12339 http://sf.net/mailarchive/message.php?msg_id=6263915
12341 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12343 * src/SDCCast.c (decorateType): added extended constant folding
12344 * src/SDCCsymt.c (computeType): cleanup
12345 * src/SDCCval.c (valShift): minor optimization
12346 * support/regression/tests/ast_constant_folding.c: added
12348 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12350 * src/SDCCmain.c: removed some unintended changes
12352 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12354 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12355 * src/z80/gen.c: fixed part of bug #817589
12356 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12358 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12360 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12371 * src/ds390/ralloc.c
12373 * src/mcs51/ralloc.c
12375 * src/pic16/ralloc.c
12376 * src/xa51/ralloc.c
12378 * src/z80/gen.c: removed unused label "release:"
12380 2003-10-06 Borut Razem <borut.razem AT siol.net>
12382 * src/SDCC.lex: removed definition of unused variables
12383 save_optimize and save_options
12385 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12387 * clean.mk: removed '=' in "-maxdepth=1"
12388 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12389 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12391 2003-10-06 Borut Razem <borut.razem AT siol.net>
12393 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12394 my_unput() replaced by unput()
12396 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12398 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12399 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12400 type-punned pointer will break strict-aliasing rules"
12401 Old LR behaviour is again default; Klaus' LR can be choosen by
12402 defining the environment variable LRKLAUS
12406 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12407 * clean.mk: fixed removal of files in bin/CVS/
12408 * device/lib/clean.mk: fixed removal of directories small and large
12409 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12411 * src/SDCCval.c: removed superflous test for pedantic
12413 2003-10-05 Borut Razem <borut.razem AT siol.net>
12415 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12416 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12417 message "unmatched #pragma SAVE and #pragma RESTORE"
12419 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12421 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12422 assembly, critical functions, atomic, nojtbound)
12424 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12426 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12432 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12437 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12439 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12440 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12441 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12443 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12445 * src/z80/gen.c (genRet): fixed bug #524753
12446 * src/z80/gen.c (genCast): fixed internal error on cast from
12448 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12449 fix for bug #477835 to the z80
12450 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12451 for tracking iCodes in the peephole optimizer for z80
12453 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12455 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12456 the other part of bug #814548
12457 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12459 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12461 * src/SDCCcse.c: fixed part of bug #814548
12463 2003-09-28 Borut Razem <borut.razem AT siol.net>
12465 * src/asm.c: rewrite of printILine() to use temporary file instead
12467 * src/xa51/main.c: commented out declaration of int rewinds
12469 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12471 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12473 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12475 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12476 * src/asm.c (printILine): Fixed bug #811015
12478 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12480 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12483 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12485 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12486 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12487 to correctly handle general case of AOP_PAIRPTR
12488 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12490 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12492 * src/mcs51/ralloc.c (fillGaps),
12493 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12494 register positioning bug)
12496 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12498 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12500 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12503 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12504 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12505 (ralloc doesn't intentionally do this now, but perhaps later)
12506 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12507 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12508 register positioning bugs (Fixed bug #762602 and #795325)
12509 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12510 (Fixed bug #808779)
12511 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12512 lines that --i-code-in-asm generates
12514 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12516 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12517 trying to fclose a FILE* that was already closed.
12519 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12521 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12522 of const struct should be treated as if const themselves)
12524 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12526 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12528 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12530 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12531 Unix (/n) and DOS (/r/n) line terminations.
12533 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12535 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
12538 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12540 * src/mcs51/gen.c (genFunction, genEndFunction),
12541 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
12542 and restore of EA so that stack offsets to parameters are
12543 correct when using both critical and reentrant/stack-auto.
12544 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
12545 size (can be triggered in error if sloc is shared between
12546 different sized objects)
12547 * device/include/float.h: fixed macros to explicitly use
12548 unsigned long where needed
12550 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
12552 Feature req. 799831: added code to allow nesting of critical functions
12553 * src/mcs51/gen.c (genFunction, genEndFunction)
12554 * src/ds390/gen.c (genFunction, genEndFunction)
12556 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12558 * src/SDCCsymt.c (sclsFromPtr),
12560 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
12561 support for standard C idiom of memory mapped variables; for
12562 example, *((xdata int*)0x1234) = 1 is now internally equivalent
12563 to xdata int at 0x1234 tempvar = 1.
12564 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
12565 provided by Akiya ISHIDA
12567 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
12569 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
12570 * src/SDCCval.c (constVal): added reduction from int to char
12571 * src/SDCCval.c (valMult, valDiv): fixed sign handling
12572 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
12573 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
12575 * support/regression/tests/shifts.c: fixed
12577 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12579 * src/z80/gen.c (genXor): Fixed bug #805445
12581 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12583 Fixed bug #621531 (const & volatile confusion in the type chain).
12584 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
12585 refer to the const or volatile state of the pointer itself.
12597 * src/pic16/ralloc.c
12598 * support/regression/tests/const.c
12600 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12602 When checking for duplicated modules, use absolute paths
12603 instead of relative paths. Files changed:
12608 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12610 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
12612 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12614 * device/include/string.h: added size_t typedef, changed
12615 prototypes to use size_t, eliminated separate reentrant and
12616 non-reentrant declarations, added _memmove declaration
12617 * device/lib/_memcpy.c: changed to use size_t instead of int,
12618 changed /4 to >>2 to avoid division library call
12619 * device/lib/_memcmp.c,
12620 * device/lib/_memset.c,
12621 * device/lib/_strncat.c,
12622 * device/lib/_strncpy.c,
12623 * device/lib/_strncmp.c: changed to use size_t instead of int
12624 * device/lib/_memmove.c: new file (fixed bug #772294)
12625 * device/lib/Makefile.in: added _memmove.c
12626 * device/lib/z80/asm_strings.s: fixed bug #772290
12627 * support/regression/tests/bitfields.c: attempt to fix host assertion
12628 failure on amd64-unknown-linux2.2
12630 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12632 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
12633 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
12634 * as/z80/asmain.c (main): fixed bug #801766
12636 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
12638 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
12641 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
12644 reported in bug #800609
12646 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
12648 * Top header beautifications in src/pic16 directory:
12649 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
12650 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
12651 pcoderegs.h, ralloc.c, ralloc.h
12652 * main.c: added top header and GPL license notice
12653 * pcode.c: fixed the if-conditional warning
12655 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
12657 * device/lib/_mullong.c: replaced int by short for gcc
12659 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12661 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
12662 and JUMPTABLE iCodes properly now (worked by accident before)
12663 * src/mcs51/gen.c (leftRightUseAcc),
12664 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
12665 iCode properly now. Use getSize instead of nRegs since a & b
12666 aren't part of the nRegs tally.
12668 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
12670 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
12671 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
12672 before instructions that use the _STATUS register
12674 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
12676 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
12677 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
12678 fetching of the pointer
12679 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
12680 copied from genNearPointerSet()
12681 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
12682 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
12683 If they pop r0/r1 they must be called in the opposite order than aopOp().
12684 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
12685 (resp. --stack-auto), prepared for --xstack
12687 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12689 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
12691 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
12693 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
12694 these ports have their own __sdcc_external_start()
12696 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
12698 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12699 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
12700 type for bits was changed. It resulted in bit variables becoming
12701 global, which is not permitted in PIC 14 assembly output.
12703 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12705 * doc/sdccman.lyx: various additions and updates. Rearranged sections
12707 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12709 Z80 and MCS51 linkers complaint if a public symbol is defined
12710 in more than one library module:
12714 * as/mcs51/Makefile.in
12716 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 A few small changes that speed up the peephole optimizer.
12722 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12724 Try to make the peephole optimizer smarter by maintaining
12725 an association between the assembly source code and the
12726 iCodes that originated them. Put this information to use
12727 with a new peephole rule condition "notVolatile" so that
12728 the rules can be aggressive yet still safe.
12733 * src/mcs51/peeph.def
12735 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12739 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
12740 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
12741 if the left or right operand symbols have the accuse flag set.
12743 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12745 Changed the type of the result of the ! (NOT) operator to char;
12746 previously it returned the same type as the source. This allows
12747 us to eliminate all the genFloatNot functions (all of its target
12748 implementations were very buggy) since !float can use the same
12751 * src/SDCCicode.c (ast2iCode): ! returns char
12752 * src/mcs51/gen.c (genNot, genNotFloat),
12753 * src/ds390/gen.c (genNot, genNotFloat),
12754 * src/z80/gen.c (genNot, genNotFloat),
12755 * src/pic/gen.c (genNot, genNotFloat),
12756 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
12758 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
12760 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12761 1. Interrupt would not compile properly. Ensure PCLATH register is saved
12762 during interrupts. Ensure WSAVE is located at a shared bank address.
12763 2. Fixed page selection in some places
12764 3. Fixed BTFSS/C to where necessary use registers directly and not simply
12765 the registers name strings.
12766 4. Fixed "signed / unsigned compare" compiler warnings.
12767 5. The PIC port manages its own allocation of the general purpose
12768 registers, but makes no attempt to reuse them. As a result when
12769 compiling it soon runs out of general purpose registers. Some
12770 additional code was added to the files pcode.c and device.c to walk
12771 through the function call tree and rename the registers so that they
12781 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
12782 genPlus() & genMinus() when the result is the same as left or right
12784 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12786 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
12788 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12790 Made bitfield a distinct type from bit so that bitfields
12791 convert as per ANSI C and bits retain their traditional
12792 boolean style behaviour. Implemented bitfield support in
12800 * src/ds390/gen.c: bit v bitfield split
12801 * src/z80/gen.c: New support for bitfields
12802 * support/regression/tests/bitfields.c: reenabled z80,
12805 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12807 Rules 246.x, 247.x relate to bitfields, the others speed up
12808 access to xdata mapped I/O devices.
12810 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
12812 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12814 Cleaned up genPackBits and genUnpackBits and added two helper
12815 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
12816 for literal assignments in genPackBits (thanks to Frieder for
12822 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12824 Fixed bug #748310 (pointer to function type mishandled when the
12825 function name is omitted). Also fixed a SIGSEGV when a function
12826 attribute (reentrant, etc) is used on a non-function or on a
12827 function but misplaced before the parameter list.
12829 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
12831 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
12832 * support/Util/SDCCerr.h,
12833 * support/Util/SDCCerr.c: Added func attr misuse error msg
12835 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12837 Fixed bug #787649 by anonymous
12838 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
12839 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
12841 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12843 Fixed numerous bitfield problems.
12845 * src/SDCC.y: More bitfield related error checking
12847 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
12848 * support/Util/SDCCerr.h,
12849 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
12850 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12851 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12852 * support/regression/tests/bitfields.c: tests added
12854 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 Made the constant following the "interrupt" keyword optional. If
12857 omitted, the function will not automatically be given an entry
12858 in the interrupt vector table (similar to #pragma NOIV, but
12859 less syntacticly kludgy). The interrupt number is also now
12860 range checked. Also fixed a bug in the high order bit example
12867 * support/Util/SDCCerr.c
12868 * support/Util/SDCCerr.h
12871 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12873 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
12874 * src/SDCCicode.c (operandOperation): rewritten some ops
12875 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
12876 * src/SDCCsymt.c (computeType): literals are handled the same way as any
12878 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
12879 be re-activated by defining REDUCE_LITERALS)
12880 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
12881 unsigned, but are signed by default
12882 * src/SDCCval.c (constVal): rearranged
12883 * src/SDCCval.c (valMod): preliminary fix
12884 * src/SDCCval.c (valCastLiteral): use TYPE_* types
12885 * support/regression/literalop.c: added, work in progress
12887 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 Generate warnings for useless declarations like "char data;"
12890 that don't do what new users expect.
12893 * support/Util/SDCCerr.h
12894 * support/Util/SDCCerr.c
12896 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
12898 * src/SDCCval.c (valMult): fix overflow detection of negative int
12900 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12902 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
12904 Changes to support big endian targets:
12917 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
12919 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
12920 * device/lib/time.c: fixed warning "integer overflow in expression"
12922 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
12924 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
12925 * src/SDCCval.c (constVal): changed default to signed; hex and octal
12926 constants are unsigned; added recognition of "u" flag for unsigned
12927 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
12928 * src/SDCCval.c (valDiv, valMod): fixed signdness
12929 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
12930 signedness of modulo, left and right shift
12931 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
12932 * support/Util/SDCCerr.h: added warning W_INT_OVL
12933 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
12934 * src/SDCCast.c (ast_print): improved output of constants
12936 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12938 Fixed some warnings when building with MSVC:
12940 * as/mcs51/asdata.c
12944 * link/z80/aslink.h
12945 * link/z80/lkdata.c
12946 * link/z80/lkeval.c
12951 * support/cpp2/cpplib.c
12955 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
12957 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
12959 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12961 * support/librarian/clean.mk: Do not remove Makefile.
12962 * support/librarian/Makefile: added.
12964 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12966 Added librarian to MSVC build:
12969 * support/librarian/librarian.dsp
12971 'configure' not needed for librarian, removed:
12972 * support/librarian/configure
12973 * support/librarian/configure.in
12974 * support/librarian/config_in.h
12975 * support/librarian/Makefile.in
12977 Hopefully these ones built the librarian and the rest of sdcc properly:
12979 * Makefile.common.in
12981 Messed up 'configure', so revert to previous version:
12985 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
12987 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
12988 there, while the mantissa of a double is "only" 53 bits wide.
12990 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12992 Adding sdcclib to the build. MSVC project coming soon.
12993 Files added/changed:
12995 * support/librarian/clean.mk
12996 * support/librarian/configure
12997 * support/librarian/configure.in
12998 * support/librarian/config_in.h
12999 * support/librarian/Makefile.bcc
13000 * support/librarian/Makefile.in
13001 * support/librarian/sdcclib.c
13004 * Makefile.common.in
13008 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13010 Linker now complaints if linked modules have conflicting options, for
13011 example, one compiled using --model-large and another one compiled with
13012 --model-small. The following files were modified:
13014 * as/mcs51/asdata.c
13015 * as/mcs51/aslink.h
13017 * as/mcs51/asmain.c
13019 * as/mcs51/i51pst.c
13020 * as/mcs51/lkdata.c
13021 * as/mcs51/lklibr.c
13022 * as/mcs51/lkmain.c
13028 * link/z80/aslink.h
13029 * link/z80/lkdata.c
13030 * link/z80/lklibr.c
13031 * link/z80/lkmain.c
13034 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13036 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13037 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13039 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13041 * src/z80/mappings.i: fix _mul[us][int,long] entries
13043 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13045 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13047 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13049 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13050 * support/regression/tests/bitopcse.c: added
13058 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13060 added support for new library format to z80, gbz80 linkers:
13066 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13068 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13069 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13071 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13073 added DUMMY_READ_VOLATILE:
13082 * src/SDCCcse.c (algebraicOpts): many improvements
13083 * src/SDCCcse.h: removed algebraicOpts()
13084 * src/SDCCicode.c (picDummyRead): added
13086 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13088 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13089 "Insufficient space in data memory".
13091 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13093 * src/mcs51/gen.c: fixed bug #771358
13094 * src/z80/gen.c: fixed bug #759087
13096 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13098 * src/pic16/glue.c: minor cleanup by Vangelis
13100 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13102 * device/include/regc515c.h: fixed #758477
13103 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13104 * device/lib/_gptrput.c: saved a few bytes
13105 * my tab spacing is 8, yours too?)
13106 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13107 * device/lib/serial.c: process RX bytes earlier than TX bytes
13108 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13110 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13114 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13116 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13118 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13120 * device/lib/Makefile.in: bad fix, reverted to 1.43
13122 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13124 * device/lib/Makefile.in: added missing z80 object files
13126 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13128 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13129 pic16 progress by Vangelis:
13132 * src/pic/Makefile:
13139 * pic16/genarith.c:
13144 * pic16/pcodepeep.c:
13147 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13149 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13151 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13153 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13154 added gbz80 build to MSVC project.
13155 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13156 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13157 from 8051 stuff and setup so it links using a .lnk file.
13159 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13161 * support/librarian/sdcclib.c: sdcc librarian.
13162 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13165 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13167 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13169 2003-07-02 Borut Razem <borut.razem AT siol.net>
13171 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13172 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13173 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13174 src/xa51/main.c, src/z80/main.c:
13175 virtualization of glue() function: each port has it's own glue function,
13176 which is accessed by do_glue function pointer in PORT.general structure
13178 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13180 * DS800C400 fun, improved ROM interface and tinibios.
13182 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13184 * More support for DS80C400. Now includes beginning of interface to ROM.
13186 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13188 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13190 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13192 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13194 2003-06-19 Borut Razem <borut.razem AT siol.net>
13196 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13198 2003-06-19 Borut Razem <borut.razem AT siol.net>
13200 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13201 fixed Z80 port - crt0.o: cannot open.
13203 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13205 * support/Util/MySystem.c (merge_command): revert bad fix
13207 2003-06-18 Borut Razem <borut.razem AT siol.net>
13209 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13211 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13213 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13214 option --use-stdout sends errors to stdout instead of stderr.
13216 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13218 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13220 2003-06-15 Borut Razem <borut.razem AT siol.net>
13222 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13223 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13224 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13225 fixed width array of pointers replaced with sets;
13226 multiple include and lib paths ared transferred to preprocessor and linker
13227 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13228 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13229 fixed width array of pointers
13230 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13231 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13232 fixupPath(), getPathDifference()
13233 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13234 fixed width array of pointers
13236 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13238 * src/pic16/ralloc.c: fix warnings
13239 * src/pic16/pcode.c: fix warning
13241 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13243 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13244 know all the details, but essentially this set of changes enable
13245 the pic16 port to generate movff instructions and generate assembler
13249 * src/pic16/glue.c:
13250 * src/pic16/pcode.c:
13251 * src/pic16/device.c:
13252 * src/pic16/main.c:
13253 * src/pic16/pcode.h:
13254 * src/pic16/pcoderegs.c:
13255 * src/pic16/ralloc.c:
13256 * src/pic16/ralloc.h:
13258 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13260 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13261 added option --vc, so sdcc errors and warnings are compatible with
13262 Microsoft Visual Studio.
13264 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13266 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13267 device/lib/libfloat.lib: added atof function.
13269 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13271 * doc/sdccman.lyx: updated to Lyx 1.3
13272 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13273 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13274 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13276 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13278 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13280 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13282 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13283 additions to the "related tools/documentation" section
13285 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13287 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13289 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13291 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13292 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13294 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13296 * doc/sdccman.lyx: fix double dash and other minor things
13297 * doc/Makefile: fix double dash
13299 2003-05-28 Karl Bongers(patches from Martin Helmling)
13300 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13301 condition and ignore commands.
13303 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13305 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13306 is in parts still quite out of date, I did changes as far as I felt makes sense
13307 for a non-native english speaker.
13308 Please feel free to add to the manual or to correct my changes.
13309 * doc/Makefile: undid touching the date of intermediate tex files.
13311 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13313 * doc/sdccman.lyx: Manual has an index now
13315 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13317 Finalize muluint/mulsint and mululong/mulslong merging:
13318 * device/lib/_mulint.c
13319 * device/lib/_mullong.c
13320 * device/lib/gbz80/mul.s
13321 * device/lib/gbz80/stubs.s
13322 * device/lib/z80/mul.s
13323 * device/lib/z80/stubs.s
13324 * src/SDCCsymt.c (initCSupport)
13326 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13328 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13329 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13330 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13331 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13334 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13336 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13337 the regression tests I'm not brave enough to enable 245.b, 245.c
13338 * doc/sdccman.lyx: added latex preamble for hyperref package.
13339 Using pdflatex this will give you a hyperlinked pdf file with
13340 bookmarks. (prepend '%' before /usepackage if this breaks something)
13342 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13344 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13346 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13348 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13350 2003-05-21 <johan AT balder>
13352 * src/SDCCglue.c (printIval): fixed bug #739934
13354 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13356 Applied patch from bug 737905 (renamed yylineo to mylineno):
13363 * src/pic16/pcode.c: Cleaned warnings
13364 * src/pic16/pcodeflow.c: Cleaned warnings
13365 * src/pic16/pcoderegs.c: Cleaned warnings
13367 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13369 * src/pic16/pcode.c: Cleaned warnings
13370 * src/pic16/pcodepeep.c: Cleaned warnings
13371 * src/pic16/ralloc.c: Cleaned warnings
13373 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13375 * doc/sdccman.lyx: fixed bug 739745
13376 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13378 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13380 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13381 it can be defined with CFLAGS when running configure
13382 * src/SDCCmain.c: fixed compiling + linking with object files
13384 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13386 * configure.in: configure for pic16 port,
13387 added --disable-pic16-port
13388 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13389 * src/SDCCmain.c: linkOptions is changed to set *,
13390 added if/endif conditional macros to remove options help
13391 messages from optionsTable when a port is not configured, added
13392 support for the PIc16 port in the ports table, when executing
13393 the compiler with no port specified on command line, a default
13394 port is selected with the new macro DEFAULT_PORT which is
13395 defined in port.h, in setDefaultOptions() linkOptions is removed
13396 from initialization assignment, since now it is a set,
13397 parseCmdLine uses setParseWithComma for linkOptions, in
13398 linkEdit() linkOptions are accessed with new function indexSet()
13399 which returns the i'th item of a set variable. See SDCCset.c, in
13400 linkEdit() when calling buildCmdLine(), added linkOptions as
13401 last argument. Now users can pass arguments to gplink via the
13402 -Wl option, main() uses pic16glue() to glue up pic16 programs
13403 * src/SDCCpeeph.c: various changes to support pic16
13404 * src/SDCCset.c: added function void *indexSet(set *, int) to
13405 return the i'th item of the set
13406 * src/SDCCset.h: added function prototype for indexSet()
13407 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13408 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13409 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13410 added macro DEFAULT_PORT
13411 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13412 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13414 * src/pic16/glue.c: commented out some error producing lines
13415 * src/pic16/main.c: __config directives are commented out to stop
13416 gpasm complaining and test the linkage with gplink, _linkCmd and
13417 _asmCmd changed to be more gplink and gpasm friendly
13418 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13419 produced an error when parsed, peep rule 12 is added to utilize
13420 movff, but it is commented out since the pCode does not support
13421 yet a command with 2 address arguments
13423 2003-05-18 <johan AT balder>
13425 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13426 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13427 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13429 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13430 Added feature to script commands from file.
13432 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13434 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13435 * src/SDCCutil.c: include ctype.h for win32
13437 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13439 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13441 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13443 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13444 Fixed so you can set breakpoints prior to run, run does not stop
13445 on entry now. Add tbreak. Other enhancements and fixes for use
13448 2003-05-12 Borut Razem <borut.razem AT siol.net>
13450 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13452 2003-05-11 Borut Razem <borut.razem AT siol.net>
13454 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13455 the path of bin directory, so that PATH is the only env. variable, which has to be set
13456 in case of standard installation.
13457 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13458 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13459 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13461 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13463 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13464 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13465 temp files are in the port dir; clean the gen/test directory when
13466 generating new test.c
13467 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13468 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13469 * support/regression/tests/zeropad.c: added
13471 2003-05-09 <johan AT balder>
13473 * src/SDCCglue.c: fixed bug #597940
13475 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13477 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13478 cache sfr, optimize next,step, fix off by one sourceline,
13479 support ddd list function.
13480 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13482 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13484 * support/regression/HTMLgen.py: added compare_s2f()
13485 * support/regression/Makefile: redo 1.27
13486 * support/regression/generate-cases.py: redo 1.5
13488 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13490 * support/regression/tests/float.c: workaround 33 bit hex constant
13491 * support/regression/tests/simplefloat.c: fix division for host
13493 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13495 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13496 that tame's the PIC's over-aggressive optimizer.
13498 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13500 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13503 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13505 Initial support for DS80C400. "Hello world" runs on TINIm400
13508 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13510 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13511 * Some notes on ddd usage added in debugger/README
13512 Martin Helmling adding more features and fixes for ddd GUI debugger.
13513 Code added for nexti, stepi, up, down, and other adjustments.
13515 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13517 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13518 * src/pic/peeph.def Added two rules to optimize carry manipulation
13519 * src/pic/* removed debug printfs
13521 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13523 * debugger/mcs51/cmd.c: added header newalloc.h
13525 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13527 * as/Makefile: new EXEEXT
13528 * as/z80/Makefile: remove trailing slash of BUILDIR
13529 * as/z80/clean.mk: new EXEEXT
13530 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13531 * support/cpp2/Makefile.in: new EXEEXT
13532 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13534 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
13536 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
13537 EXEEXT was introduced to fix all related problems with targets
13538 "clean", "install" and "uninstall"; a couple of further flaws
13539 especially with "clean" have been fixed too
13540 * as/mcs51/Makefile.in
13541 * as/mcs51/clean.mk
13545 * debugger/mcs51/Makefile.in
13546 * debugger/mcs51/clean.mk
13547 * link/z80/Makefile
13548 * link/z80/Makefile.in
13549 * link/z80/clean.mk
13551 * packihx/Makefile.in
13553 * sim/ucsim/Makefile
13554 * sim/ucsim/clean.mk
13555 * sim/ucsim/avr.src/Makefile.in
13556 * sim/ucsim/avr.src/clean.mk
13557 * sim/ucsim/s51.src/Makefile.in
13558 * sim/ucsim/s51.src/clean.mk
13559 * sim/ucsim/xa.src/Makefile.in
13560 * sim/ucsim/xa.src/clean.mk
13561 * sim/ucsim/z80.src/Makefile.in
13562 * sim/ucsim/z80.src/clean.mk
13563 * sim/ucsim/main_in.mk
13564 * sim/ucsim/packages_in.mk
13565 * sim/ucsim/gui.src/Makefile.in
13566 * sim/ucsim/gui.src/serio.src/Makefile.in
13567 * sim/ucsim/gui.src/serio.src/clean.mk
13570 * support/cpp2/Makefile.in
13571 * support/cpp2/clean.mk
13572 * support/makebin/Makefile
13573 * support/makebin/clean.mk
13574 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
13575 * doc/sdccman.lyx: --program-suffix no longer needed
13577 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
13579 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
13580 Martin Helmling added support for ddd GUI debugger.
13581 Code added to display assembly, set variables, and other commands
13582 to interface to ddd.
13584 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
13586 * as/Makefile: fix target clean
13587 * as/clean.mk: fix target clean
13588 * as/z80/clean.mk: fix target clean
13590 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
13592 * Makefile.common.in: added AT EXEEXT AT
13593 * configure.in: removed all mingw32 stuff
13594 * configure: rebuilt from configure.in
13595 * doc/sdccman.lyx: updated section "installation"
13596 * support/scripts/sdcc_mingw32: adapted to configure
13597 * support/scripts/sdcc_cygwin_mingw32: added
13599 2003-04-22 Scott Dattalo <scott AT dattalo.com>
13601 * src/pic Added object file support for the PIC port
13602 * src/pic Applied patch from Craig Franklin (this started the object file support)
13603 * src/regression Updated the PIC regression tests for object files
13605 2003-04-20 Borut Razem <borut.razem AT siol.net>
13607 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
13608 lklex.c: In function `getfid':
13609 lklex.c:203: warning: array subscript has type `char'
13610 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
13611 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
13612 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
13613 stack handling macros
13615 2003-04-19 Borut Razem <borut.razem AT siol.net>
13617 * "handling space characters in file path" task:
13618 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
13619 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
13620 * support/Util/MySystem.h: make it self-sufficient
13621 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
13622 src/z80/main.c, sdcc/as/mcs51/lklex.c:
13623 handling space characters in file path
13624 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
13625 (it will be used by assemblers, which have their own includes, e.g. gpasm)
13626 * support/Util/MySystem.c: handling space characters in executable's path
13628 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
13630 * as/z80/Makefile: fix permanent rebuild of z80
13631 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
13632 * support/regression/tests/bitfields.c: added Johan's bitfields.c
13634 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
13636 * src/SDCCopt.c: add special case optimization to replace modulo by
13637 a power of two with a bitwise AND.
13639 2003-04-18 <johan AT balder>
13641 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
13643 2003-04-17 <johan AT balder>
13645 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
13646 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
13648 2003-04-13 Borut Razem <borut.razem AT siol.net>
13650 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
13651 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
13652 fixed mingw problem in adl_NORMALIZE_PATH
13654 2003-04-12 Borut Razem <borut.razem AT siol.net>
13656 * fixed "#pragma SAVE/RESTORE can not be nested":
13657 * src/SDCC.lex: reworked pragma handling functions
13658 * sdcc/src/SDCCglobl.h: reworked stack handling macros
13659 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
13661 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13663 * src/SDCCutil.c (pathEquivalent): defined but not used
13664 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
13665 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
13666 * configure: rebuilt from configure.in
13667 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13668 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13669 * device/include/Makefile.in: replace sdcc_datadir
13670 * device/lib/Makefile.in: replace sdcc_datadir
13671 * Makefile.common.in: add LDFLAGS from configure
13672 * packihx/Makefile.in: use LDFLAGS
13673 * src/Makefile.in: use LDFLAGS
13674 * support/cpp2/Makefile.in: add LDFLAGS from configure
13675 * support/makebin/Makefile: use LDFLAGS
13676 * .version: bumped version number to 2.3.5
13678 2003-04-12 Borut Razem <borut.razem AT siol.net>
13680 * completed "different paths" task:
13681 * src/SDCCmacro.c: fixed bug in handling quotes
13682 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
13683 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
13685 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13687 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
13689 2003-04-11 kevin Vigor <kevin AT vigor.nu>
13691 * ds390/gen.c ds390/peeph.def: fix bug 706781
13693 2003-04-11 Borut Razem <borut.razem AT siol.net>
13695 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
13697 2003-04-10 Scott Dattalo <scott AT dattalo.com>
13699 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
13700 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
13701 set - this bit used to not be set...).
13702 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
13703 bad code in PIC Port
13704 * src/regression/and2.c added to test bug 609268
13705 * src/regression/Makefile added and2.c to regression test
13708 2003-04-08 <johan AT CP255758-A>
13710 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
13711 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
13712 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
13714 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
13716 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
13718 * support/cpp2/Makefile.in: fix bug #487815
13719 * configure: rebuilt from configure.in
13720 * Makefile.common.in: docdir changed, new path suffixes
13721 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13722 * sdcc_vc_in.h: reflect changes from sdccconf.h
13723 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
13724 * src/SDCCutil.h: remove BINDIR hack
13725 * doc/sdccman.lyx: update new path hierarchy
13727 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13729 * src/SDCCpeeph.c: added okToRemoveSLOC test
13731 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13733 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
13735 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13737 * src/SDCCpeeph.c: added labelIsReturnOnly test
13738 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
13740 2003-04-05 <johan AT balder>
13742 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
13743 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
13744 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
13745 * src/SDCCast.c: fixed a warning
13746 * src/SDCCast.h: fixed a warning
13747 * src/SDCCicode.c (operandFromAst): fixed a warning
13749 2003-04-04 <johan AT balder>
13751 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
13752 * src/SDCCast.c (decorateType): fixed bug #715076
13753 * src/SDCC.y: fixed bug #702907
13755 2003-04-03 <johan AT balder>
13757 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
13758 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
13759 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
13760 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
13761 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
13763 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
13765 * _decdptr.c: fix return values
13766 * _gptrget.c: fix return values
13767 * _gptrgetc.c: fix return values
13768 * _gptrput.c: fix return values
13769 * _mulint.c: fix return values
13770 * as/z80/Makefile: fix 'make -j' problem
13772 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
13774 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
13775 * configure.in: big cleanup, updated to autoconf 2.5x
13776 * configure: rebuilt from configure.in
13777 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13778 * sdcc_vc_in.h: reflect changes from sdccconf.h
13779 * doc/Makefile: fixed a flaw in "make install"
13781 2003-04-02 <johan AT balder>
13783 * src/ds390/gen.c (genCmp): no comments
13784 * src/mcs51/gen.c (genCmp): no comments
13785 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
13786 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
13788 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
13790 * support/regression/generate-cases.py: place generated file in given sub directory
13791 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
13792 * support/regression/Makefile: improvements for 'make -j';
13793 side effect: it's simpler and faster now
13795 2003-03-31 Borut Razem <borut.razem AT siol.net>
13797 * src/z80/main.c: link-{port} and as-{port} defined without path
13798 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
13800 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
13802 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
13804 2003-03-30 Borut Razem <borut.razem AT siol.net>
13806 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
13807 changed type of list parameter to set
13808 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
13809 * src/port.h: changed type of do_assemble() parameter to set
13810 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
13811 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
13812 definition of "cppoutfilename" macro with NULL value in preProcess()
13813 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
13814 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
13815 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
13816 replaced with set *binPathSet
13817 * shash_add() deallocates the item, if allready exsists, before adding the new one
13818 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
13820 2003-03-30 Scott Dattalo <scott AT dattalo.com>
13822 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
13823 a nested for loop bug in the PIC port
13824 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
13827 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
13829 * support/Util/dbuf.h: remove C++ stuff to make it portable
13831 2003-03-28 Borut Razem <borut.razem AT siol.net>
13833 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
13834 literal strings in stringLiteral()
13835 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
13836 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
13839 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
13841 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
13843 2003-03-26 <johan AT balder>
13845 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
13846 * src/ds390/gen.c (saveRegisters): catched symbol abuse
13847 * src/SDCCast.c (decorateType): fixed " -v < 3"
13849 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
13851 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
13852 Added Lenny Story's debug infrastructure changes:
13853 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
13854 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
13855 * src/cdbFile.c: added
13856 * src/SDCCdebug.c: added
13857 * src/SDCCdebug.h: added
13858 * src/SDCCast.c (createFunction)
13859 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
13860 * src/SDCCmain.c (parseCmdLine, main)
13861 * src/SDCCmem.c (redoStackOffsets)
13862 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
13865 * src/avr/gen.c (genAVRCode)
13866 * src/ds390/gen.c (gen390Code)
13867 * src/mcs51/gen.c (gen51Code)
13868 * src/pic/gen.c (genpic14Code)
13869 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
13870 * src/xa51/gen.c (genXA51Code)
13871 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
13873 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13875 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
13876 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
13878 2003-03-22 <johan AT balder>
13880 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
13882 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
13884 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
13885 * doc/cdbfileformat.lyx: added, written by Lenny Story
13886 * doc/Makefile: added cdbfileformat.lyx
13887 * doc/clean.mk: added cdbfileformat.lyx
13889 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
13891 * src/mcs51/peeph.def: fix bug #705773
13893 2003-03-20 <johan AT balder>
13895 An sfr/sbit can have an "at #" AND an initializer
13896 * src/SDCCsymt.c (checkSClass):
13897 * src/SDCCmem.c (allocGlobal):
13898 * src/SDCCmem.c (allocLocal):
13899 * src/SDCCast.c (createBlock):
13901 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
13903 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
13905 2003-03-16 <johan AT balder>
13907 Undid the hackup of const and volatile, the problem is much bigger
13909 * src/SDCCast.c:1.171
13910 * src/SDCCglue.c:1.138
13911 * src/SDCCicode.c:1.146
13912 * src/SDCCsymt.c:1.150
13913 * src/SDCCval.c:1.65
13915 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
13917 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
13918 * src/ds390/gen.c (genAddrOf): fixed bug #704087
13920 2003-03-13 <johan AT balder>
13922 Hackup const and volatile modifiers in type chains a bit:
13924 * src/SDCCast.c:1.169
13925 * src/SDCCglue.c:1.136
13926 * src/SDCCicode.c:1.143
13927 * src/SDCCsymt.c1.146
13928 * src/SDCCsymt.h1.59
13929 * src/SDCCval.c:1.63
13931 2003-03-12 <johan AT balder>
13933 * src/SDCCBBlock.h: more LRH debugging junk
13934 * src/SDCCcflow.h: more LRH debugging junk
13935 * src/SDCCloop.c: more LRH debugging junk
13936 * src/SDCC.y (struct_declaration): fixed bug #697590
13937 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
13938 * src/ds390/gen.c (aopForRemat): fixed bug #700031
13939 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
13941 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13942 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
13943 test function names must now match exactly).
13944 * src/SDCCcse.c: added special case in findCheaperOp to allow
13945 extending a short integer. Makes less awful code for bug 700121 test case.
13947 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13949 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
13950 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
13952 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13954 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
13955 actually called (operandsNotEqual() was called for all
13956 operandsNotEqualX tests).
13958 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13960 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
13961 with shorter literals. Fixes bug 700121.
13963 2003-03-11 <johan AT balder>
13965 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
13967 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
13969 * src/SDCCloop.c (mergeRegions): an evil beast is dead
13970 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
13972 2003-03-10 Borut Razem <borut.razem AT siol.net>
13974 * src/SDCCmain.c: pipe preprocessor's output
13975 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13976 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13977 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
13978 which closes all pipes in pipeSet set
13979 * src/SDCCset.c: free deleted item in function deleteSetItem()
13980 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
13981 moved from z80 to src subproject
13982 * .version: increased version number to 2.3.4
13984 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
13986 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
13987 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
13988 * support/regression/ports/xa51/spec.mk: fix typo
13990 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
13992 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
13994 2003-03-09 Borut Razem <borut.razem AT siol.net>
13996 * src/SDCCmain.c: pipe preprocessor's output
13997 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13998 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13999 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14000 which closes all pipes in pipeSet set
14001 * src/SDCCset.c: free deleted item in function deleteSetItem()
14002 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14003 moved from z80 to src subproject
14005 2003-03-09 Borut Razem <borut.razem AT siol.net>
14007 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14008 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14009 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14010 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14011 * src/SDCCglobl.h: unification of WIN32 native definitions
14013 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14015 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14017 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14019 * src/configure.in: check for endianess (even while cross-compiling)
14020 * src/configure: check for endianess (even while cross-compiling)
14021 * src/configure_in.h: check for endianess (even while cross-compiling)
14022 * src/avr/gen.c: remove old endianess stuff
14023 * src/mcs51/gen.c: remove old endianess stuff
14024 * src/ds390/gen.c: remove old endianess stuff
14025 * src/pic/gen.c: remove old endianess stuff
14026 * src/pic/genarith.c: remove old endianess stuff
14027 * src/pic/glue.c: fix endianess check
14028 * src/pic16/gen.c: remove old endianess stuff
14029 * src/pic16/genarith.c: remove old endianess stuff
14030 * src/pic16/glue.c: fix endianess check
14031 * src/xa51/gen.c: remove old endianess stuff
14032 * src/z80/gen.c: fix endianess check
14033 * src/SDCCglue.c: fix endianess check
14034 * src/ds390/peeph.def: fix bug 700036
14036 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14038 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14039 * src/configure: find appropriate data-types on host for SDCC's int and long
14040 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14041 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14042 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14044 2003-03-07 <johan AT balder>
14047 some minor cleanups before the big shot
14048 OP_DEFS and OP_USES now use Kevin's protection
14049 new option --nolabelopt
14051 * src/SDCCBBlock.c:
14060 * src/ds390/ralloc.c:
14061 * src/mcs51/ralloc.c:
14062 * src/pic/ralloc.c:
14063 * src/xa51/ralloc.c:
14064 * src/z80/ralloc.c:
14066 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14068 * src/pic/pcode.c (get_op): fix 64 bit warnings
14069 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14070 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14071 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14072 * support/regression/tests/malloc.c: fix 64 bit warnings
14074 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14076 * src/mcs51/gen.c (genMinus): fixed bug 696436
14078 2003-03-02 Borut Razem <borut.razem AT siol.net>
14080 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14082 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14084 * configure.in: test for mkstemp
14085 * sdccconf_in.h: add HAVE_MKSTEMP
14087 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14089 * device/include/ctype.h: removed warning while using --stack-auto
14090 * device/include/malloc.h: removed warning while using --stack-auto
14091 * device/include/string.h: removed warning while using --stack-auto
14093 2003-02-23 Borut Razem <borut.razem AT siol.net>
14095 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14096 because NDEBUG is defined (see man assert)
14097 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14099 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14101 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14102 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14104 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14106 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14107 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14109 2003-02-18 <johan AT balder>
14111 * as/mcs51/asmain.c (asmbl): module can start with a digit
14112 * as/z80/asmain.c (asmbl): module can start with a digit
14114 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14116 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14117 * src/asm.c: fix pipe() for Mingw32
14119 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14121 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14122 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14123 make -V work again; --c1mode reads now from stdin
14124 * doc/sdccman.lyx: added --c1mode
14125 * support/Util/SDCCerr.c: new messages for c1 mode
14126 * support/Util/SDCCerr.h: new messages for c1 mode
14127 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14129 2003-02-15 <johan AT balder>
14131 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14133 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14135 * doc/sdccman.lyx: Environment variables, -o and other minor things
14137 2003-02-14 <johan AT balder>
14139 * src/xa51/main.c: before anyone really tries to use it :)
14141 * Install doc's in share/sdcc/doc
14142 * removed some obsolete files
14143 * Do a proper make distclean and uninstall
14144 M Makefile.common.in
14147 M device/include/Makefile.in
14148 M device/lib/Makefile.in
14151 M sim/ucsim/doc/Makefile.in
14153 R src/avr/peeph.rul
14154 R src/xa51/peeph.rul
14155 M support/cpp2/Makefile.in
14156 M support/makebin/Makefile
14159 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14161 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14163 2003-02-10 Borut Razem <borut.razem AT siol.net>
14165 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14166 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14167 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14168 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14169 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14170 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14171 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14172 src/z80/Makefile.bcc: Borland Makefile cleanup
14173 * as/z80/Makefile.bcc: Added Borland Makefile
14174 * support/cpp2/borland.h: Removed
14176 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14178 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14179 * src/SDCC.lex: new pragma NOIV
14180 * src/SDCCglobl.h: new pragma NOIV
14181 * src/SDCCmem.c: new pragma NOIV
14183 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14185 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14187 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14189 * src/SDCCmain.c: signal handling is switched off by --debug
14190 * doc/Makefile: small fix for install; use clean.mk again
14191 * doc/clean.mk: clean *.pdf and *.html too
14193 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14195 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14196 * device/lib/printfl.c: fix a ds390 bug by making it portable
14197 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14198 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14199 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14200 * debugger/mcs51/cmd.c: converted multi-line string literals
14201 * sim/ucsim/globals.cc: converted multi-line string literals
14202 * src/SDCCmain.c: introduced signal handler to remove temp files
14203 * doc/Makefile: small tweaks, implement clean
14204 * doc: removed generated files
14206 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14208 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14209 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14210 Address Record is not correctly generated for DS390."
14212 2003-02-02 Borut Razem <borut.razem AT siol.net>
14214 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14215 * as/mcs51/asm.h: fixed compilation with Borland C
14216 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14217 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14218 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14219 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14220 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14221 src/z80/Makefile.bcc: delete $(LIB) only if exist
14222 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14224 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14226 * device/include/malloc.h: introduced NULL
14227 * device/include/string.h: introduced NULL
14228 * device/include/stdlib.h: introduced NULL
14229 * device/lib/_memcpy.c: removed NULL
14230 * device/lib/_strcat.c: removed NULL
14231 * device/lib/_strchr.c: removed NULL
14232 * device/lib/_strcmp.c: removed NULL
14233 * device/lib/_strcpy.c: removed NULL
14234 * device/lib/_strcspn.c: removed NULL
14235 * device/lib/_strlen.c: removed NULL
14236 * device/lib/_strncat.c: removed NULL
14237 * device/lib/_strncmp.c: removed NULL
14238 * device/lib/_strncpy.c: removed NULL
14239 * device/lib/_strpbrk.c: removed NULL
14240 * device/lib/_strrchr.c: removed NULL
14241 * device/lib/_strspn.c: removed NULL
14242 * device/lib/_strstr.c: removed NULL
14243 * device/lib/_strtok.c: removed NULL
14244 * device/lib/malloc.c: removed NULL, include own header
14246 2003-02-02 <johan AT balder>
14248 * 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
14249 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14250 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14251 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14252 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14253 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14255 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14257 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14260 2003-02-01 <johan AT balder>
14262 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14264 2003-01-31 <johan AT CP255758-A>
14266 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14268 2003-01-30 <johan AT balder>
14270 * src/SDCCBBlock.c: automatic bug detection
14271 * src/SDCCicode.c: automatic bug detection
14273 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14275 * src/SDCCglobl.h: now --xram-size 0 works
14276 * src/SDCCmain.c: now --xram-size 0 works
14278 2003-01-29 <johan AT balder>
14280 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14282 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14284 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14285 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14286 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14287 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14288 * src/SDCCglobl.h: Added options --xram-size and --code-size
14289 * src/SDCCmain.c: Added options --xram-size and --code-size
14291 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14293 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14294 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14296 2003-01-27 <johan AT balder>
14298 * src/SDCC.y: fixed bug #613764
14300 2003-01-26 <johan AT balder>
14302 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14303 * src/SDCCsymt.h: fixed bug #673374
14304 * src/SDCCglue.c: fixed bug #661910
14305 * src/SDCCast.c: fixed bug #458099 and 673374
14307 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14309 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14310 * as/mcs51/strcmpi.h: added
14311 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14312 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14313 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14314 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14315 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14316 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14317 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14318 * as/mcs51/Makefile.aslink: new module strcmpi
14319 * as/mcs51/Makefile.asx8051: new module strcmpi
14320 * as/mcs51/Makefil.bcc: new module strcmpi
14321 * as/mcs51/Makefile.in: new module strcmpi
14322 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14324 2003-01-26 <johan AT balder>
14326 * src/SDCCglue.c: reverted back to 1.124
14327 * src/SDCCast.c: reverted back to 1.156
14328 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14330 2003-01-25 <johan AT balder>
14332 * src/SDCCglue.c: A better fix for bug #661910
14333 * src/SDCCast.c: A better fix for bug #661910
14334 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14336 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14338 * src/Makefile.in: remove spawn.o
14339 * src/SDCCmain.c: remove spawn.h
14340 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14341 * src/spawn.c: removed
14342 * src/spawn.h: removed
14343 * support/regression/ports/ds390/spec.mk: link with -r
14345 2003-01-24 <johan AT CP255758-A>
14347 * src/ds390/gen.c (aopOp): fixed bug #667458
14348 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14349 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14350 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14352 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14354 * src/mcs51/peeph.def: better assembler identation by Frieder
14355 * src/mcs51/gen.c: better assembler identation by Frieder
14357 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14359 * as/z80/string.h: removed for gcc 3.2
14360 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14361 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14363 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14365 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14366 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14367 * support/regression/Makefile: separate temp files for ports
14368 * support/regression/generate-cases.py: separate temp files for ports
14369 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14370 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14372 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14374 * moved tinitalk to device/examples/ds390
14376 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14378 * as/mcs51/lkmem.c: rflag is for DS390
14379 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14380 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14381 (linkEdit): move mem- and map-files the same way as ihx-files
14382 * src/z80/main.c (_setDefaultOptions): removed --generic
14383 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14384 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14385 * src/pic/glue.c (picglue): --c1mode works again
14386 * src/pic16/glue.c (pic16glue): --c1mode works again
14387 * src/asm.c (printCLine): fix #660034
14389 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14391 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14392 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14393 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14394 * as/mcs51/lkmem (summary): better fix for sp problem
14395 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14396 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14397 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14398 remove --stack-after-data
14400 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14402 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14403 * src/SDCCutil.c (join): ugly bug: missing '\0'
14404 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14406 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14408 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14410 * src/pic/main.c (_asmCmd): gpasm supports -o
14411 * src/z80/main.c: more general macros
14412 * device/lib/Makefile.in: remove intermediate files
14414 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14416 * .version: Bumped version number to 2.3.3
14417 * src/SDCCBBlock.c: new option -o
14418 * src/SDCCglobl.h: new option -o
14419 * src/SDCCglue.c: new option -o
14420 * src/SDCCmain.c: new option -o
14421 * src/asm.c: new option -o
14422 * src/ds390/main.c: new option -o
14423 * src/pic/glue.c: new option -o
14424 * src/pic/pcode.c: new option -o
14425 * src/pic/ralloc.c: new option -o
14426 * src/pic16/glue.c: new option -o
14427 * src/pic16/pcode.c: new option -o
14428 * src/pic16/ralloc.c: new option -o
14429 * src/z80/main.c: new option -o
14430 * device/lib/Makefile.in: use -o
14431 * support/regression/ports/ds390/spec.mk: use -o
14432 * support/regression/ports/gbz80/spec.mk: use -o
14433 * support/regression/ports/mcs51/spec.mk: use -o
14434 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14435 * support/regression/ports/z80/spec.mk: use -o
14436 * support/regression/ports/ucz80/spec.mk: use -o
14437 * support/regression/ports/xa51/spec.mk: use -o
14438 * support/regression/fwk/lib/timeout.c: fix usage string
14440 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14441 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14443 2003-01-07 <johan AT balder>
14445 * src/SDCCast.c (decorateType): fixed bug #600035
14447 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14448 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14449 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14450 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14451 * src/pic/pcode.c: outcommented unused variable to remove warnings
14452 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14454 2003-01-06 <karl AT turbobit.com>
14455 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14458 2003-01-06 <johan AT balder>
14460 * src/SDCCicode.c: fixed array add
14462 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14463 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14464 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14466 2003-01-04 <johan AT balder>
14468 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14470 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14471 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14473 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14474 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14475 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14477 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14478 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14480 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14481 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14483 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14484 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14486 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14488 * in /sdcc/as/mcs51/ changed these files in order to create an
14489 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14490 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14491 following files to include the previous two files: aslink.dsp,
14492 Makefile.aslink, Makefile.bcc, and Makefile.in.
14494 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14495 .adb instead of .cdb
14497 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14499 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14500 value from option --iram-size.
14502 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14504 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14507 2002-09-18 <wiml AT hhhh.org>
14509 * SDCClrange.h: exposed setFromRange() and setToRange()
14510 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14511 packRegsForAccUse() (bug 542397)
14512 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14513 multiple times and emitting the fetch operations more than once
14514 added aopGetUsesAcc() function to allow binary operators to
14515 fetch their operands in the correct order; made genMinus() emit
14516 compact code for X = LITERAL - Y
14518 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14519 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14520 sprintf() in line 1267.
14522 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14523 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14526 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14527 Changes to aslink (All the changes are marked with 'JCF'):
14529 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14532 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14533 area BSEG. Also moves, if possible, the DATA area down into the internal
14534 ram so more space is available.
14536 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
14539 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
14540 not bytes. Function summary() which creates a memory usage summary
14541 file with extension .mem. Reports of overlaping stack and small stack
14542 size. If the space for the stack is less than 16 bytes aslink trows a
14545 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
14546 the 8051. Option 'y' for memory summary output file.
14548 Changes to sdcc (All the changes are marked with 'JCF'):
14550 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
14552 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
14553 overlaying area for it (uses RegBankUsed[4]).
14555 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
14556 bank zero as used by default. By default aslink locates the stack
14557 (equivalent to --stack-after-data). Pass option 'y' to aslink for
14558 the creation of the .mem file. Delegates the allocation of data area
14559 to aslink (it is not longer 0x30 by default). If --stack-loc passes
14560 the begining of the stack area to aslink.
14562 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
14563 glue() in SDCCglue.c creates an area for it.
14565 2002-09-03 Borut Razem <borut.razem AT siol.net>
14566 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
14567 sdcc/src/pic/glue.c:
14568 introduced atexit() handler for teporay files removal in case of
14569 errors, assertions, ...
14571 2002-08-29 Borut Razem <borut.razem AT siol.net>
14572 * sdcc/support/cpp2/auto-host_vc_in.h:
14573 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
14574 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
14575 Maybe there is a similar problem with BORLANDC? It should be checked!
14577 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
14578 corrected improper use of assert: the assignment to clr variable was done inside the assert.
14579 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
14580 was not executed, and the compiler (cl) launched a warning:
14581 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
14583 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14584 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
14586 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
14587 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
14589 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14590 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
14591 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
14592 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14593 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
14594 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
14595 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
14596 - added Release configuration in VS projects
14597 - review of compiler an linker options
14598 - VC .exe files are generated in bin_vc directory, not to interfere
14599 with binaries generated from other projects (cygwin, mingw, bcc ...)
14601 * sdcc/src/yacc.dsp: added
14603 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
14604 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
14605 and insert the version number definitions from .version
14607 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
14609 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
14610 added - genarate auto-host.h using auto-host_vc_in.h as template
14613 removed from CVS, generated automatically
14615 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
14616 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
14618 2002-08-11 Borut Razem <borut.razem AT siol.net>
14619 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
14621 2002-08-10 Borut Razem <borut.razem AT siol.net>
14622 * src/SDCCmain.c (main):
14623 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
14624 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
14625 The consequence was that some temporary files were not removed.
14628 unification of code in functions tempfilename() and tempfile():
14629 function tempnam() is defined in Visual Studio 6.0 and .NET
14631 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
14633 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14634 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
14635 - removed compiler command line option /WX: Treats all warnings as errors
14636 - update a list of source files, included into the project
14638 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14639 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
14640 changed project type to Generic Project so that can be correcly converted to VS.NET project
14642 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
14644 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
14646 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
14648 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
14649 added return 0 statements after assert() to make compiler happy
14651 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
14652 added newline in the def file to keep MSC compiler satisfied
14654 * sdcc/src/z80/gen.c:
14655 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
14656 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
14657 - solved MSC error in function aopDump()
14659 * sdcc_vc.h: define PREFIX as "\\sdcc"
14661 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
14662 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
14664 2002-06-22 Scott Dattalo <scott AT dattalo.com>
14665 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
14666 - Rewrote the register banking algorithm.
14667 - Added pCode live-range analysis to registers (for now, only non-used and
14668 singly-used registers optimized away)
14670 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
14672 * 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.
14674 2002-05-10 Scott Dattalo <scott AT dattalo.com>
14675 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
14677 2002-04-22 Michael Hope <michaelh AT vroom>
14679 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
14681 * configure.in (DD_COPT): Added include support required for gbdk.
14683 * .version: Bumped version number just to increase it.
14685 * src/SDCCmain.c: Added -nostdinc to the default options.
14687 2002-04-15 Michael Hope <michaelh AT vroom>
14689 * device/lib/z80/printf.c (sprintf): Added.
14691 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
14693 * src/z80/peeph.def: Added transpose redundent load rule.
14695 * src/z80/main.c: Added force callee saves for jaune.
14697 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
14699 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
14701 2002-03-28 Johan Knol <johan AT balder>
14703 * src/SDCCval.c: fixed bug #532436
14705 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14707 Added "char *Processor" field to the port structure.
14710 Added -p option. Allows port dependent processor to be specified.
14713 Initialized the new field char *Processor field to NULL in all ports
14716 Compiler generated registers for interrupt context saving
14717 were not getting allocated.
14719 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
14722 Fixed left shift. Will promote the left side of a left shift
14723 if a) left shifting more than size of operand or b) when assigned
14724 to something size > size of left side
14726 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14728 tons of changes. Register allocation has been
14729 rewritten. Added customization for the various PICs. Flow
14730 analysis is restructured. ...
14732 * src/pic/device.h:
14735 * src/pic/device.c:
14736 Added. device.c is a PIC port hack to accomodate variations
14739 2002-03-13 Michael Hope <michaelh AT vroom>
14741 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
14743 2002-03-04 johanknol <johanknol AT manik>
14745 * /src/SDCCval.c: fixed
14747 const unsigned char arr[][2] = { { 0, 1 } };
14748 t18.c:1: error: Initializer element is not constant
14750 2002-03-04 bela <bela AT manik>
14752 * /device/include/mcs51reg.h:
14753 ds89c420 register definition update
14755 2002-03-03 <johan AT FRIJA>
14757 * support/Util/SDCCerr.c: did something, but don't no why anymore
14759 * support/regression/tests/bug-524691.c: made it a little less shy
14761 * src/SDCCast.c (decorateType): fixed bug #524697
14763 * src/SDCCast.c: made some lineno improvements
14765 * src/SDCCval.c (getNelements): changed warning to error
14767 * src/SDCCglue.c (printIvalArray): changed warning to error
14769 * src/SDCCicode.c: fixed a warning for mingw
14771 * src/SDCCast.c (decorateType): fixed the << promotion for ops
14773 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
14775 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
14777 * src/ds390/peeph.def:
14778 Added some more peephole rules
14780 * src/ds390/gen.c: Various fixes & enhancements
14782 * src/SDCClrange.c, src/SDCClrange.h:
14783 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
14785 * src/ds390/ralloc.c:
14786 various fixes & enhancements (ds390) specific
14788 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
14789 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
14792 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
14794 2002-03-02 <johan AT FRIJA>
14796 * src/SDCCast.c (decorateType): fixed bug #524708
14798 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
14800 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
14802 2002-03-01 Michael Hope <michaelh AT vroom>
14804 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
14806 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
14808 2002-03-01 <johan AT FRIJA>
14810 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
14812 * src/SDCCast.c (decorateType): fixed bug #524209
14814 * src/SDCCval.c (valNot): fixed bug #524195
14816 2002-02-26 <johan AT balder>
14818 * src/xa51/gen.c: fixed a warning
14820 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
14822 * src/SDCCast.c (decorateType): fixed bug #522534
14824 2002-02-23 <johan AT balder>
14826 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
14828 2002-02-22 <johan AT balder>
14830 * src/SDCCast.c: fixed bug #514865
14832 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
14834 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
14836 * sdcc/src/SDCCloop.c:
14837 Previous fix was not good. basic blocks that have "break" or "return" are
14838 not really partof a loop , but live ranges used in these blocks should
14839 be live thru the entire loop, so set partOfLoop but don't add them to
14842 2002-02-21 <johan AT FRIJA>
14844 * src/SDCCcse.c: fixed bug #514308
14846 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
14849 Fixed BUG #519583. If a conditional block ended in a return/break
14850 statement inside a loop, it was not being considered part of the loop.
14852 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
14854 2002-02-10 Karl Bongers <karl AT turbobit.com>
14857 Fixed up SDCDB debugger somewhat. Updated debugger/README
14858 with lots of comments and notes.
14860 * device/examples/test2.c:
14861 Fix bug, "red" variable not being initialized(compiler complained).
14863 * device/examples/Makefile, examples/test3.c:
14864 Add Makefile in device/examples folder, compiles test3.c
14865 for use as a multiple module SDCDB test case.
14867 * sim/ucsim/cmd.src/cmdset.cc:
14868 Took out debug printfs in ucsim "next" command.
14870 * sim/ucsim/xa.src:
14871 Karl and Johan start ucsim XA support. Most dissassembly working,
14872 about 75% emulation done(plenty of work remaining).
14874 * sim/ucsim/z80.src:
14875 Add Z80 support to ucsim, add test-ucz80 regression test,
14876 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
14877 Notice z80 compiler fails on examples/test3.c/crc code.
14879 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
14881 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
14882 Added support for --parms-in-bank1
14884 * src/ds390/peeph.def:
14885 added a few more peephole optimzations
14887 * src/ds390/main.c:
14888 1) added __builtin_inp & __builtin_outp used to read in data of given length
14889 from a memory mapped port
14890 2) added __builtin_memcmp
14891 3) added __builtin_swapw swap bytes of a short
14893 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
14894 1) handle multiple send & receives from register bank1
14895 2) ralloc can now allocate DPTR1 to some liveRanges
14897 * src/SDCCsymt.c, src/SDCCsymt.h:
14898 changes to handle multiple sends & receives
14900 * src/SDCCptropt.h:
14901 added some pointer arithmetic optimization
14903 * src/SDCCptropt.c:
14904 added some pointer arithmetic optimizations but not stable yet so not
14905 called from anywhere (will get this working shortly)
14907 * src/SDCCopt.c: fixed for multiple sends & receives
14910 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
14911 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
14912 set preprocessor defines (depending on options)
14914 * src/SDCCicode.c, src/SDCCicode.h:
14915 changes made to handle multiple sends & receives
14918 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
14920 * src/SDCCcse.c, src/SDCCcse.h:
14921 added function findbackward def (to be used in upcoming optimization)
14923 * src/SDCCcflow.c, src/SDCCcflow.h:
14924 added function returnAtEnd - to determine if a basic block terminates with
14927 * src/SDCCast.c, src/SDCCast.h:
14928 added option parms-in-bank1
14930 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
14931 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
14932 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
14933 adjusted for --parms-in-bank1 option
14935 * device/include/string.h:
14936 donot redefine "reentrant" keyword
14938 * device/include/ds80c390.h: Added some more SFRs
14940 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14942 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
14944 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14946 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
14948 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14950 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
14952 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
14954 * Added --xram-movc option
14956 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14958 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
14960 2002-01-11 Johan Knol
14962 * Added math lib of Jesus Calvino-Fraga
14964 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
14966 * src/SDCCmain.c (processFile): fix processing of ../../src.c
14967 * support/regression/Makefile: new target test-mcs51-stack-auto
14968 * support/regression/ports/mcs51-stack-auto/spec.mk: added
14970 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14972 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
14974 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14976 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
14978 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
14980 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
14982 * src/SDCCglue.h: add definition for printIvalChar()
14984 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
14986 * src/SDCCast.c: fix #498138 by Johan
14988 * src/SDCCglue.c: fix #498138 by Johan
14990 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
14992 * support/regression/Makefile: fix clean
14994 * support/regression/ports/ds390/support.c: fix transmission of last character
14996 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
14998 * /sdcc/src/ds390/gen.c:
14999 a) improved computing address of stack variable
15000 b) took out some #if 0 code
15001 c) improved parmBytes adjustment
15002 d) improved genPlusIncr & genMinusIncr
15003 e) genCmp could generate bad code (when left assigned to DPTR)
15004 f) Fixed bug in hasInc
15006 * /sdcc/src/ds390/ralloc.c:
15007 a) packRegsForSupport could mess up live information (Fixed)
15008 b) packRegsDPTRuse could be incorrect for left & right shift
15010 * /sdcc/src/mcs51/ralloc.c:
15011 packRegsForSupport could mess up the live information (Fixed)
15013 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15015 * /sdcc/src/SDCCast.c:
15016 can reverse a loop even if function call is present as long
15017 as the loop control variable is local & is not passed as parameter
15019 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15021 * /sdcc/ChangeLog: *** empty log message ***
15023 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15024 More builtin function additions for TININative
15026 * /sdcc/src/ds390/ralloc.c:
15027 Had broken the regression testsuite
15029 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15031 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15032 Added funcattr hasStackParms will be set for reentrant functions when there
15033 are paramteres on the stack, this helps in minimizing frame pointer generation
15034 typeFromStr can handle function pointers now
15036 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15037 *** empty log message ***
15039 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15041 * /src/ds390/gen.c, /src/ds390/main.c:
15042 More builtin function additions for TININative
15044 * /src/ds390/ralloc.c:
15045 Had broken the regression testsuite
15047 * /src/SDCCast.c: Fixed a bug in dumptree
15049 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15050 Added funcattr hasStackParms will be set for reentrant functions when there
15051 are paramteres on the stack, this helps in minimizing frame pointer generation
15052 typeFromStr can handle function pointers now
15054 * /doc/builtins.txt, /doc/TININative.txt:
15055 *** empty log message ***
15058 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15060 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15061 ALPHA version for -mTININative
15063 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15064 updated to reflect changes in the port structure
15067 added function do_assemble (similar to do_link) if non-null this function
15068 will be called to do assembly (-mTININative) requires a multi command
15070 added function genAssemblerEnd will be called to generate assembler Epilogue
15073 added _JavaNative to debug info printing
15075 * /src/SDCCmain.c: added option --tini-libid
15076 added port->do_assemble function (-mTININative) has a multi command assemble
15078 * /src/SDCCglue.c: Disabled "constExpr" check
15079 added port->genAssemblerEnd function
15081 * /src/SDCCglobl.h: Added option --tini-libid value
15084 tookout optimizeCompare from the header (has no external references)
15086 * /src/SDCCast.c: made one more function "static"
15088 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15090 * src/z80/mappings.i: Added z80asm support.
15092 * src/z80/main.c: Added z80asm support on --asm=z80asm
15094 * src/z80/gen.c: Fixed asm portability issues.
15096 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15098 * src/SDCCglue.c (printExterns): Added global/extern split.
15100 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15102 * support/regression/Makefile: added test for mcs51 model large
15104 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15106 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15108 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15110 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15112 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15114 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15116 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15118 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15120 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15122 * support/regression/tests/simplefloat.c: Port to mcs51.
15124 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15125 * support/regression/tests/bug-485362.c: Added.
15127 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15129 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15131 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15133 * src/z80/gen.c (aopDump): Added a dump function.
15135 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15136 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15138 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15140 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15142 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15144 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15146 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15148 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15150 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15152 * support/regression/ports/ds390/support.c: Use tinibios.
15154 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15156 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15158 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15159 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15161 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15163 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15165 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15167 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15169 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15170 (packRegsForIYUse): Created and optimised.
15172 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15174 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15175 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15177 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15179 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15181 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15183 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15185 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15187 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15189 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15191 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15193 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15195 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15197 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15199 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15200 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15201 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15203 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15205 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15206 (genNotFloat): Added.
15207 (genUminusFloat): Added.
15209 * device/lib/z80/Makefile: Added floating pt stubs.
15211 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15213 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15215 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15217 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15219 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15221 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15223 * sdcc/support/regression/Makefile: Add port ds390.
15225 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15227 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15229 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15231 * sdcc/support/regression/ports/ds390/support.c: Added.
15233 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15235 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15237 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15239 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15241 * device/include/malloc.h: Added z80 and gbz80 support.
15243 * device/lib/gbz80/heap.s: Added.
15245 * device/lib/z80/heap.s: Added.
15247 * device/lib/malloc.c: Added z80 and gbz80 support.
15249 * support/regression/tests/malloc.c (testMalloc): Added.
15251 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15253 * support/regression/tests/bug-478094.c: Added.
15255 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15257 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15259 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15261 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15263 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15265 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15267 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15269 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15271 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15273 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15275 * support/regression/tests/bug-477927.c: Added.
15277 * src/z80/peeph.def: Added minor rules.
15279 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15281 * src/z80/peeph.def: Added jump optimisation modification.
15283 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15285 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15287 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15289 * support/regression/tests/funptrs.c: Added.
15291 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15293 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15295 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15297 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15299 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15301 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15302 (movLeft2ResultLong): Created.
15304 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15305 (joinPushes): Added. Joins two char pushes into a word push.
15307 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15309 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15311 * support/makebin/Makefile (install): Added creation of dest dir.
15313 2001-10-24 Karl Bongers <karl AT turbobit.com>
15315 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15317 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15319 * src/z80/ralloc.c: Turned off faulty pack for one use.
15321 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15323 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15325 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15327 * support/regression/Makefile: Improved clean
15329 * support/regression/ports/gbz80/spec.mk: Added clean
15331 * support/regression/ports/host/spec.mk: Added clean
15333 * support/regression/ports/z80/spec.mk: Added clean
15335 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15337 * support/regression/ports/mcs51/timeout.c: little improvements
15339 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15341 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15343 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15345 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15347 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15349 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15351 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15353 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15354 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15356 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15358 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15360 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15362 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15364 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15366 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15368 * support/regression/tests/longor.c: Added.
15370 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15372 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15374 * as/mcs51/aslink.h: define PATH_MAX
15376 * as/mcs51/asm.h: define PATH_MAX
15378 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15380 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15382 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15384 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15386 * src/SDCCglobl.h: define PATH_MAX
15388 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15390 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15392 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15394 * src/z80/gen.c (gencjneshort): Fixed
15396 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15398 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15400 * support/regression/tests/bug-469671.c: Added.
15402 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15404 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15406 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15408 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15410 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15412 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15414 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15416 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15418 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15420 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15422 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15424 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15426 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15428 * 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.
15430 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15432 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15434 2001-10-07 <johan AT FRIJA>
15436 * device/lib/gets.c (gets): fixed the return value.
15438 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15439 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15441 * 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.
15443 * 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.
15445 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15447 * src/pic/gen.c: Removed Safe_strdup.
15449 * configure.in: Added option to enable libgc support.
15451 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15452 (bitVectUnion): Optimised.
15453 (bitVectIntersect): Optimised.
15454 (bitVectBitsInCommon): Optimised.
15455 (bitVectCplAnd): Optimised.
15457 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15459 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15461 * src/SDCCmain.c: distinguish between assembler debug and plain options
15463 * src/avr/main.c: remove standard assembler options
15465 * src/ds390/main.c: remove standard assembler options
15467 * src/mcs51/main.c: remove standard assembler options
15469 * src/port.h: removed "PENDING" comment
15471 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15473 * src/device/lib/_mulint.c : new, with assember functions
15475 * src/device/lib/_mullong.c : new, with assember functions
15477 * src/device/lib/_divuint.c : with assember functions
15479 * src/device/lib/_divsint.c : with assember functions
15481 * src/device/lib/_divulong.c: with assember functions
15483 * src/device/lib/_divslong.c: with assember functions
15485 * src/device/lib/_moduint.c : with assember functions
15487 * src/device/lib/_modsint.c : with assember functions
15489 * src/device/lib/_modulong.c: with assember functions
15491 * src/device/lib/_modslong.c: with assember functions
15493 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15495 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15497 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15498 replaced _mululong.c and _mulslong.c by _mullong.c
15500 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15502 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15504 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15506 * src/SDCCglue.c: test, if win32api is available for MINGW
15508 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15510 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15511 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15512 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15513 * support/regression/ports/host/spec.mk: removed GENERIC
15514 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15515 * support/regression/ports/z80/spec.mk: removed GENERIC
15517 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15519 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15521 * support/regression/tests/bug-467035.c: Created.
15523 2001-10-01 <johan AT FRIJA>
15525 * src/SDCC.y: fixed bug #466586 part 1
15527 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15529 * SDCCicode.c: z80 has no generic pointers
15530 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15532 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15534 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
15536 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
15538 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
15540 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
15542 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
15544 * configure.in: Fixed up so that ucsim is only configured once.
15546 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
15548 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
15549 (getPathDifference): As above.
15551 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
15553 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
15555 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
15556 * .version: Updated to 2.3.1
15558 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
15559 Added copyright header.
15561 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
15562 (assemble): Added support for macro based assembler commands.
15563 (linkEdit): Added support for macro based linker commands.
15564 (preProcess): Changed the pre-processor to use macros.
15565 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
15566 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
15568 * device/lib/z80/crt0.s: Added module name for debugging.
15570 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
15572 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15574 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
15576 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
15578 * src/Makefile.in: Added SDCCmacro and SDCCutil
15580 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
15582 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15584 2001-09-16 <johan AT FRIJA>
15586 * 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.
15588 2001-09-15 <johan AT FRIJA>
15590 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
15591 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
15593 2001-09-11 <johan AT FRIJA>
15595 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
15597 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
15599 * support/regression/tests/bug-460444.c: Added test case.
15601 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
15602 (genCast): Added justification for all of the asserts.
15604 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
15606 * support/regression/support.c: _xdata replaced by xdata
15608 * support/regression/spec.mk: removed _generic
15610 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
15612 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
15614 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
15615 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
15617 * src/z80/peeph.def: Added a rule to optimise shift then compare.
15619 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
15621 * support/regression/tests/bug-460010.c: Added test case.
15623 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
15625 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
15627 * support/regression/Makefile: inter-port-clean adjusted for mcs51
15629 * support/regression/testfwk.c: removed workaround for bug #436344
15631 * support/regression/tests/bp.c: use less memory with mcs51
15633 * support/regression/tests/bug-441448.c: use less memory
15635 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
15637 * support/regression/collate-results.py: typo
15639 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
15641 * support/regression/tests/fetchoverlap.c: Added new test case.
15643 * support/regression/tests/bp.c: Added new test case.
15645 * support/regression/tests/bug-448984.c: Added new test case.
15647 * support/regression/tests/pow2shifts.c: Added new test case.
15649 * src/z80/gen.c: Turned off the noise it normally generates for the release.
15650 (genlshTwo): Fixed right shift for count > 8.
15652 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
15654 2001-09-08 <johan AT FRIJA>
15656 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
15658 2001-09-07 <johan AT FRIJA>
15660 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
15662 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
15664 2001-09-06 <johan AT FRIJA>
15666 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
15667 * bernhard noted me at this: "() equals to (void)" (1.38)
15669 2001-09-05 <johan AT FRIJA>
15671 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
15673 2001-09-04 <johan AT FRIJA>
15675 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
15678 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
15680 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
15682 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
15684 * link/z80/aslink.h: Fixed path for PATH_MAX
15686 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
15688 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
15690 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
15692 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
15694 * 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.
15696 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
15698 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
15699 (genCmp): Fixed up genCmp for the GB with longs.
15701 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
15703 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
15705 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
15707 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
15709 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
15711 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
15713 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
15715 * 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.
15717 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
15719 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
15721 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
15723 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
15725 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
15727 * sim/ucsim/configure: little improvement of Cygwin-detection
15728 * sim/ucsim/configure.in: little improvement of Cygwin-detection
15729 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
15730 * support/regression/tests/bug-221100.c: small changes for mcs51
15731 * support/regression/tests/bug-221168.c: small changes for mcs51
15732 * support/regression/tests/bug-227710.c: small changes for mcs51
15733 * support/regression/tests/staticinit.c: small changes for mcs51
15734 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
15735 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
15736 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601