1 2008-02-17 Raphael Neider <rneider AT web.de>
3 * src/pic16/genarith.c,
6 * src/pic16/genutils.c: removed unused legacy code,
7 removed unused fields from struct asmop and struct _G
9 2008-02-17 Raphael Neider <rneider AT web.de>
11 * src/pic16/gen.c (AccRsh): cosmetic changes,
12 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
13 genRightShiftLiteral): fixed to work with SFRs as result by
14 assigning only once to result,
15 removed a lot of unused/excluded code fragments
17 2008-02-17 Raphael Neider <rneider AT web.de>
19 * device/include/pic/pic16f88.h,
20 * device/include/pic/pic16f886.h,
21 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
23 2008-02-17 Borut Razem <borut.razem AT siol.net>
25 * src/z80/peeph.def: applied patch
26 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
27 * src/z80/gen.c, src/z80/peeph.def: applied patch
28 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
29 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
30 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
31 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
32 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
33 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
35 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
37 * as/link/mcs51/aslink.dsp: removed SDK define
38 * as/link/z80/clean.mk: brought in sync with other ports
39 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
40 * as/hc08/Makefile.bcc,
41 * as/mcs51/Makefile.bcc,
42 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
43 * src/z80/main.c (_setValues): use the now capitalized -Z,
44 (z80_port, gbz80_port): generate debug information when asked
46 2008-02-16 Borut Razem <borut.razem AT siol.net>
48 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
49 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
50 as/z80/Makefile.in. as/z80/Makefile.bcc:
51 applied patch #1893393: patch for as-z80 and link-z80 to generate
52 cdb, thanks to Armin Diehl
53 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
54 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
55 asnoice.c moved to as/asxxsrc/asnoice.c
56 * src/z80/peeph-gbz80.def: applied patch
57 #1880235: Z80 return peephole, thanks to Philipp Krause
59 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
62 * doc/sdccman.lyx: bumped version to 2.7.5
63 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
65 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
67 * device/include/pic16/stdlib.h,
68 * device/lib/pic16/libc/stdlib/ltoa.c,
69 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
71 2008-02-13 Borut Razem <borut.razem AT siol.net>
73 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
74 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
75 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
76 src/SDCCopt.c, src/SDCCval.c:
77 fixed bug #1890273: SDCC Warning 154 shows wrong filename
79 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
81 * src/SDCCsymt.c (compareType): fixed bug 1309013
83 2008-02-09 Borut Razem <borut.razem AT siol.net>
85 * src/SDCCval.c, src/SDCCval.h:
86 code cleaning, added function constChrVal()
87 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
88 call constChrVal() instead constVal()
90 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
92 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
95 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
96 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
99 2008-02-01 Raphael Neider <rneider AT web.de>
101 * device/include/pic/pic16f886.h,
102 * device/include/pic/pic16f887.h: added RA6 and RA7
104 2008-01-24 Raphael Neider <rneider AT web.de>
106 * device/include/pic/pic16f88.h: added RA6 and RA7
107 * device/lib/pic/libdev/disabled_pic16f886.c,
108 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
110 * src/pic16/devices.inc,
111 * device/include/pic16/pic18f2423.h,
112 * device/include/pic16/pic18f2523.h,
113 * device/include/pic16/pic18fregs.h,
114 * device/lib/pic16/pics.all
115 * device/lib/pic16/libdev/pic18f2423.c,
116 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
117 * device/lib/pic16/libio/i2c.ignore,
118 * device/lib/pic16/libio/usart.ignore,
119 * device/lib/pic16/libio/adc.ignore: ignore new devices
121 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
123 * src/SDCCast.c (createRMW): fixed bug 1582651
125 2008-01-20 Borut Razem <borut.razem AT siol.net>
127 * src/SDCCcse.c: partially fixed enhancement request
128 #1793872 - multiply by -1 not collapsed
129 * support/regression/tests/arithcsi.c: added regression test
131 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
133 * as/mcs51/asx8051.dsp: removed define SDK
134 * as/mcs51/i51mch.c (machine): fixed bug 1865114
135 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
137 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
138 cosmetic changes, brought more in sync, changed old K&R to ANSI
140 2008-01-13 Borut Razem <borut.razem AT siol.net>
142 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
143 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
145 2007-12-30 Borut Razem <borut.razem AT siol.net>
147 * src/pic16/gen.c: fixed implementation of bitwise operations for
149 * support/regression/tests/bitwise.c: added test cases
151 2007-12-29 Borut Razem <borut.razem AT siol.net>
153 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
154 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
155 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
156 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
157 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
158 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
159 src/pic16/pcode.[ch]: added const qualifier
160 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
161 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
162 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
163 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
164 * as/asxxsrc/aslex.c: use dbuf_getline()
165 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
166 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
167 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
168 as/z80/asm.h, as/z80/z80adr.c:
169 changed type of ib and ip to const char *
171 2007-12-28 Borut Razem <borut.razem AT siol.net>
173 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
174 introduced (readlin) - long lines are turuncated
175 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
176 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
177 as/z80/Makefile.in: moved aslex.c to asxxsrc
178 * as/hc08/aslex.c, as/z80/aslex.c: deleted
179 * as/hc08/asmain.c, as/mcs51/asmain.c:
180 added missing initialization of a_addr field
181 * support/regression/tests/long_asm_line.c: added regtest for long
184 2007-12-22 Borut Razem <borut.razem AT siol.net>
186 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
188 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
190 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
192 2007-12-16 Borut Razem <borut.razem AT siol.net>
194 * device/include/pic16/stdbool.h: removed, since already exists in
195 device/include/; this also fixes bitopcse.c regression test for pic16
197 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
198 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
199 dereference doesn't work; covered by regression test bug1399290
201 2007-12-05 Borut Razem <borut.razem AT siol.net>
203 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
206 2007-12-01 Borut Razem <borut.razem AT siol.net>
208 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
209 corrected handling of the highest_valid_address
211 2007-11-17 Raphael Neider <rneider AT web.de>
213 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
214 * src/pic/glue.c (picglue): emit .file if --debug is given
216 2007-11-17 Raphael Neider <rneider AT web.de>
218 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
219 care when left or right operand resides in result, fixes #1830220
221 2007-11-17 Borut Razem <borut.razem AT siol.net>
223 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
224 #983491 - "Merge duplicate strings function is ineffective"
225 * support/regression/tests/bug-983491.c: regtest disabled
226 * as/asxxsrc: created
227 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
228 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
229 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
230 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
231 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
232 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
233 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
234 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
235 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
236 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
237 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
238 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
239 created as/asxxsrc directory, assym.c and strcpi.c moved into it
241 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
243 * device/include/stdarg.h: added and removed some casts
244 * src/SDCCsymt.c (compareType): Fully check types between generic and
245 non-generic pointers, also accept ptr-ptr to void-ptr assignments
247 2007-11-13 Borut Razem <borut.razem AT siol.net>
249 * support/regression/tests/bug-1817005.c:
250 added regtest for bug #1817005 - as-z80 chokes on long labels
252 2007-11-12 Borut Razem <borut.razem AT siol.net>
254 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
255 as\z80\asout.c, as\z80\aslist.c:
256 fixed bug #1817005 - as-z80 chokes on long labels
258 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
261 * as/z80/asmain.c: cosmetic changes
264 * as/z80/alloc.h: removed
266 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
267 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
268 * as/link/hc08/Makefile.in,
269 * as/link/mcs51/Makefile.in,
270 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
272 * as/link/mcs51/lkarea.c,
273 * as/link/mcs51/lkmain.c: cosmetic changes
274 * as/link/hc08/lklibr.c,
275 * as/link/z80/lklibr.c,
276 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
277 used cygwin_conv_to_full_posix_path,
278 added warnings, cosmetic changes, brought more in sync
279 changed old K&R into ANSI function declarations
280 * as/link/z80/lklibr.c (loadAdb): added
281 * as/link/z80/lkmain.c: removed -- option from usage text
283 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
285 * src/mcs51/gen.c (outBitC): optimized for no result
287 2007-10-31 Borut Razem <borut.razem AT siol.net>
289 * src/SDCCsymt.c: fixed (hopeful properly) bug
290 #1805702 - order of extern matters
291 * support/regression/tests/bug-1805702.c: enabled regtest for bug
294 2007-10-29 Borut Razem <borut.razem AT siol.net>
296 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
297 - order of extern matters
298 * support/regression/tests/bug-1805702.c: disabled regtest for bug
301 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
303 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
304 24bitMode, portIsDS390
305 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
306 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
307 (notVolatileVariable): also check sloc names,
308 (callFuncByName): moved ftab[] out of function and sorted it by use
310 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
312 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
313 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
314 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
315 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
316 * support/regression/tests/bug-880197.c: new, added
318 2007-10-28 Borut Razem <borut.razem AT siol.net>
320 * support/regression/Makefile.in,
321 support/regression/ports/mcs51-large/spec.mk,
322 support/regression/ports/mcs51-xstack-auto/spec.mk,
323 support/regression/ports/mcs51-stack-auto/spec.mk,
324 support/regression/ports/mcs51-medium/spec.mk,
325 support/regression/ports/mcs51-common/spec.mk,
326 support/regression/ports/mcs51-common/*,
327 support/regression/ports/mcs51-small/*:
328 mcs51 renamed to mcs51-common, created mcs51-small
329 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
330 * support/regression/tests/bug-1805702.c: added regtest for bug
333 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
335 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
336 added new rules 265 - 270
337 * support/regression/tests/bug1721024.c:new, added
338 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
339 introduced new test-mcs51 to run all mcs51 tests
341 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
343 * support/regression/tests/bug1816470.c: new, added
345 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
347 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
348 propagate for *,+,- with float, fixed bug 1816470
349 (decorateType): cast to resultTypeProp instead of resultType
351 2007-10-19 Borut Razem <borut.razem AT siol.net>
353 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
354 function is ineffective" for pic16 tareget
355 * support/scripts/listerr.c: corrected include path
356 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
359 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
361 * support/regression/tests/using.c: new, added
362 * support/regression/tests/vaargs.c: fixed and enabled test
364 2007-10-18 Borut Razem <borut.razem AT siol.net>
366 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
368 * support/regression/tests/bug-983491.c: added regtest for bug #983491
370 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
372 * doc/sdccman.lyx: documented option --Werror
373 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
374 RegBankUsed[] earlier
376 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
378 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
382 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
384 * src/SDCCast.c (decorateType): improved optimization of tri-op
385 * src/SDCCerr.c (vwerror, setWError),
387 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
388 warnings as errors, thanks Stas Sergeev for PATCH 1813211
390 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
392 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
393 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
394 * support/regression/tests/bug-223113.c,
395 * support/regression/tests/bug-426632.c,
396 * support/regression/tests/bug-468811.c,
397 * support/regression/tests/bug-477835.c,
398 * support/regression/tests/bug-478094.c,
399 * support/regression/tests/bug-499644.c,
400 * support/regression/tests/bug-524209.c,
401 * support/regression/tests/bug-524211.c,
402 * support/regression/tests/packcast.c,
403 * support/regression/tests/structidx.c: added empty tests
404 * support/regression/tests/bug-607243.c: enabled test
406 2007-10-06 Borut Razem <borut.razem AT siol.net>
408 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
409 support of universal binaries on Mac OS X
411 2007-10-02 Borut Razem <borut.razem AT siol.net>
413 * src/SDCCval.h: unified double2ul macro for all platforms
414 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
415 * support/regression/tests/bitwise.c: added regtest for bug #1777758
417 2007-09-30 Borut Razem <borut.razem AT siol.net>
419 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
421 * sdcc_vc_in.h: enabled warnings
422 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
423 unsigned type, result still unsigned
424 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
426 2007-09-28 Raphael Neider <rneider AT web.de>
428 * src/pic/device.c (find_device): prevent buffer underflow error
429 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
430 the just destroyed list entry
432 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
434 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
437 2007-09-18 Borut Razem <borut.razem AT siol.net>
439 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
440 applied to unsigned type, result still unsigned
442 2007-09-17 Borut Razem <borut.razem AT siol.net>
444 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
445 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
446 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
447 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
448 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
449 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
450 src/z80/gen.c, src/z80/ralloc.c:
451 fixed bug #1739860 - sdcc does not work correctly on some platforms
453 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
455 2007-09-17 Raphael Neider <rneider AT web.de>
457 * src/pic16/device.c: reverted to previous version
458 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
460 2007-09-16 Raphael Neider <rneider AT web.de>
462 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
463 as this raises a ton of gpasm warnings, just emit a second label
464 * src/pic16/devices.inc,
465 * device/lib/pic16/pics.all,
466 * device/lib/pic16/libdev/pic18f2585.c,
467 * device/lib/pic16/libdev/pic18f2680.c,
468 * device/lib/pic16/libdev/pic18f2682.c,
469 * device/lib/pic16/libdev/pic18f2685.c,
470 * device/lib/pic16/libdev/pic18f4585.c,
471 * device/lib/pic16/libdev/pic18f4680.c,
472 * device/lib/pic16/libdev/pic18f4682.c,
473 * device/lib/pic16/libdev/pic18f4685.c,
474 * device/include/pic16/pic18f2585.h,
475 * device/include/pic16/pic18f2680.h,
476 * device/include/pic16/pic18f2682.h,
477 * device/include/pic16/pic18f2685.h,
478 * device/include/pic16/pic18f4585.h,
479 * device/include/pic16/pic18f4680.h,
480 * device/include/pic16/pic18f4682.h,
481 * device/include/pic16/pic18f4685.h,
482 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
483 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
484 patch contributed by Anton Strobl, applied with changes
486 2007-09-16 Raphael Neider <rneider AT web.de>
488 * device/include/pic16/pic18f2431.h,
489 * device/include/pic16/pic18f25j10.h,
490 * device/include/pic16/pic18f4431.h,
491 * device/include/pic16/pic18f45j10.h: adopted common include style
492 * device/include/pic16/pic18f1320.h,
493 * device/include/pic16/pic18f2320.h,
494 * device/include/pic16/pic18f2525.h,
495 * device/include/pic16/pic18f4320.h,
496 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
497 * device/include/pic16/pic18fregs.h: prepared for automatic include
498 file selection by having DEVICE.h for every DEVICE
499 * device/lib/pic16/libdev/pic18f2320.c,
500 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
502 * device/lib/pic16/configure.in,
503 * device/lib/pic16/configure: use rm -rf instead of rmdir
504 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
505 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
507 2007-09-09 Borut Razem <borut.razem AT siol.net>
509 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
510 distingush between i386 and ppc Mac OS X versions
512 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
514 * src/mcs51/gen.c (genReceive): fixed bug 1788177
515 * support/regression/tests/bug1788177.c: new, added
517 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
519 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
520 * device/include/mcs51/lint.h added keyword __naked
522 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
526 * src/SDCCmem.h: removed maxRegBank
527 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
528 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
529 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
530 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
531 name and behaviour to handle banked functions
532 (scan4op): and use it to fix bug 1786213
534 2007-09-03 Raphael Neider <rneider AT web.de>
536 * device/include/pic16/pic18f248.h,
537 * device/include/pic16/pic18f258.h,
538 * device/include/pic16/pic18f448.h,
539 * device/lib/pic16/libdev/pic18f248.c,
540 * device/lib/pic16/libdev/pic18f258.c,
541 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
542 added T0CONbits, fixes #1786891
544 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
546 * src/ds390/gen.c (genFarPointerSet),
547 * src/hc08/ralloc.c (packRegisters),
548 * src/mcs51/ralloc.c (packRegisters),
549 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
551 * src/SDCCicode.h: POINTER_SET can be true for literals too
552 * support/regression/tests/bug1750318.c: new, added
554 2007-08-23 Borut Razem <borut.razem AT siol.net>
556 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
557 library versions without the completition functionality
559 2007-08-22 Raphael Neider <rneider AT web.de>
561 * device/include/pic16/pic18f1220.h,
562 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
564 2007-08-12 Borut Razem <borut.razem AT siol.net>
566 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
568 2007-08-11 Borut Razem <borut.razem AT siol.net>
570 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
571 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
572 support/Util/SDCCerr.[ch] moved to src
573 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
574 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
575 device/examples/ds390/tinitalk/tinitalk.dsp,
576 device/examples/serialcomm/windows/serialcomm.dsp,
577 support/librarian/librarian.dsp:
578 removed linking of unused odbc32.lib and odbccp32.lib
579 * support/scripts/winres.h:
580 added for compilation with Visual C++ 2005 Express Edition
582 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
584 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
587 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
589 * sdccconf_in.h: update the endian test so that SPARC Solaris
590 does not throw syntax errors
592 2007-08-06 Borut Razem <borut.razem AT siol.net>
594 * doc/sdccman.lyx: removed two index entries which prevented the
595 generation of sdcc doc archive
597 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
599 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
600 instead of lyx 1.5.0.
602 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
604 * device/include/hc08/mc68hc908apxx.h: new header contributed by
605 Lucas Loizaga, with minor modifications. Thanks!
607 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
609 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
612 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
614 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
615 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
618 2007-07-22 Borut Razem <borut.razem AT siol.net>
620 * configure.in, configure: re-introduced .version
621 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
622 the version reverted to 2.7.0
624 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
627 * doc/sdccman.lyx: bumped version to 2.7.3
628 * device/include/mcs51/compiler.h: fixed elif->else
629 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
630 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
631 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
632 enable accuse for bit operands
633 * src/SDCCmain.c (printVersionInfo),
634 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
635 environment descriptor
636 * src/SDCCutil.h: added getBuildEnvironment
637 * src/SDCCglue.c (initialComments): use getBuildEnvironment
638 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
639 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
640 * support/regression/tests/bug1348008.c,
641 * support/regression/tests/bug1496419.c,
642 * support/regression/tests/bug1503067.c,
643 * support/regression/tests/preproc.c: added empty tests
645 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
647 * support/regression/tests/bug1678803.c: new, added
649 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
652 * as/link/hc08/lkihx.c,
653 * as/link/hc08/lkrloc.c,
654 * as/link/mcs51/lkihx.c,
655 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
656 ihxExtendedLinearAddress
657 * as/link/mcs51/lkrloc.c (relr),
658 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
659 acall/ajmp, see bug 830513
661 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
663 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
664 (cseBBlock): remember aggr2ptr has been used
665 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
666 (geniCodeAssign): fixed bug 868103
667 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
668 added operandSize prototype
669 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
670 (genDataPointerSet): use max of size of right and result,
671 (gencjne): added parameter useCarry for optimization,
672 (genCmpEq): use carry if appropriate,
673 (genXor): check if operand already in carry
674 * support/regression/tests/bug-868103.c: enabled test
676 2007-07-12 Raphael Neider <rneider AT web.de>
678 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
680 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
682 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
683 from Robert Larice, thanks
684 * support/regression/tests/bitopcse.c,
685 * support/regression/tests/bitvars.c,
686 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
687 * support/regression/tests/bug-927659.c: enabled test for z80
688 * support/regression/tests/bug1738367.c: added extra tests by Frieder
689 * support/regression/tests/bug1745717.c: new, added
690 * support/regression/tests/literalop.c,
691 * support/regression/tests/nullstring.c: removed storage definitions that
694 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
696 * device/include/stdbool.h: do not define __bool_true_false_are_defined
697 and bool for targets that do not fully support it.
698 * support/regression/tests/bug1546986.c,
699 * support/regression/tests/bug1723128.c,
700 * support/regression/tests/bug1734654.c,
701 * support/regression/tests/bug1738367.c,
702 * support/regression/tests/constantRange.c: only use bool if allowed
704 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
706 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
707 Larice, also handle function pointers
708 * support/regression/tests/bug1749275.c: new, added
710 2007-07-03 Borut Razem <borut.razem AT siol.net>
712 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
713 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
714 #1746528: SDCC should ignore ':' in inline assembler comments
715 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
717 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
719 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
720 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
722 2007-06-29 Borut Razem <borut.razem AT siol.net>
724 * src/SDCCmain.c: fixed bug
725 #1744746: SDCC #4867: broken option --xram-size
727 2007-06-28 Borut Razem <borut.razem AT siol.net>
729 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
730 find out the endianess of host machine for ucsim
732 2007-06-27 Borut Razem <borut.razem AT siol.net>
734 * support/regression/generate-cases.py: corrected the file name
736 * configure.in, configure, sdccconf_in.h: find out the endianess of
738 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
741 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
743 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
745 2007-06-26 Borut Razem <borut.razem AT siol.net>
747 * support/regression/generate-cases.py: display warning if function
748 list is empty; implemented more flexible rule for detection of
749 testing functions, allowing return type 'void' in the same line as
750 the function name in the function definition
751 * support/regression/tests/bug-1654060.c: corrected test
752 * support/librarian/sdcclib.c: fixed warning:
753 format '%s' expects type 'char *', but argument 2 has type 'int'
755 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
757 * support/librarian/sdcclib.c: Added feature Requests [1510635]
758 Multiple infiles for sdcclib.
760 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
762 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
765 2007-06-18 Borut Razem <borut.razem AT siol.net>
767 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
768 how to handle comments, so they have to be removed by the
769 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
770 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
771 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
772 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
773 table driven option hadling
775 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
777 * src/SDCCast.c (decorateType),
778 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
779 iCode to ast level to fix bug 1738367
780 * support/regression/tests/bug1738367.c: new, added
782 2007-06-15 Raphael Neider <rneider AT web.de>
784 * src/pic16/devices.inc,
785 * device/lib/pic16/pics.all,
786 * device/include/pic16/pic18fregs.h,
787 * device/include/pic16/pic18f[24][45]20.h,
788 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
789 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
790 * device/lib/pic16/Makefile.in: faster cleanup
792 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
794 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
796 2007-06-13 Raphael Neider <rneider AT web.de>
798 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
800 2007-06-12 Raphael Neider <rneider AT web.de>
802 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
803 suppress bit defines if NO_BIT_DEFINES is #define'd
804 * device/include/pic/pic*.h: recreated all headers to include
805 conditional bit defines
806 * device/include/pic/pic16f886.h,
807 * device/include/pic/pic16f887.h: fixed based on newer .inc file
808 * device/include/pic/recreate.sh: script to recreate the complete
809 device library files based on the currently supported devices
811 2007-06-12 Borut Razem <borut.razem AT siol.net>
813 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
814 support/regression/Makefile.in, support/scripts/build.mak,
815 support/scripts/Makefile.snapshot:
816 use new svn URL scheme
817 * doc/sdccman.lyx: SDCC Wiki moved to
818 http://sdcc.wiki.sourceforge.net/
820 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
822 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
823 * support/regression/tests/bug1734654.c: added
825 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
827 * src/SDCCast.c (decorateType): optimized '?' for equal operands
828 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
829 with literal operands
831 2007-06-10 Borut Razem <borut.razem AT siol.net>
833 * as/link/z80/lklibr.c: fixed mingw build warning
834 lklibr.c:575: warning: implicit declaration of function 'tolower'
835 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
836 src/z80/main.c: move target specific options from src/SDCCmain.c
837 to src/<target>/main.c
839 2007-06-09 Borut Razem <borut.razem AT siol.net>
841 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
842 removed unused swap_sense; removed outBitCLong, replaced with outBitC
843 * support/regression/tests/bug-1294691.c: added
845 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
847 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
848 can also be static, fixes bug 1733438
849 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
850 have absolute address too
851 (computeType): added optimization for 'cond ? true : false'
852 * support/regression/tests/absolute.c: added test for static absolute var
854 2007-06-08 Raphael Neider <rneider AT web.de>
856 * src/regression/Makefile: suppress parallel builds, allow easy
857 switching between pic14/pic16 ports
858 * src/regression/picregs.h: added pic14/16 header file switch
859 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
860 inline.c,nestfor.c,string1.c}: include "picregs.h"
862 2007-06-07 Borut Razem <borut.razem AT siol.net>
864 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
865 permanent solution to suppress GCC 4.2.0 c++ warning:
866 deprecated conversion from string constant to `char *'
867 use 'const char *' where ever required
868 * support/regression/generate-cases.py: implemented more flexible rule
869 for detection of testing functions, allowing white-spaces surrounding
870 the function name and the 'void' parameter.
871 * support/regression/tests/constantRange.c,
872 support/regression/tests/scott-compare3.c: fixed failing regression
873 tests, uncovered by implementation of more flexible rule for detection
876 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
878 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
880 2007-06-04 Borut Razem <borut.razem AT siol.net>
882 * configure.in, configure, config_vc.awk: sdcc version number is now
883 stored in configure.in; removed .version
884 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
885 doc/INSTALL.txt: version bumped to 2.7.2
886 * sim/ucsim/configure.in, sim/ucsim/configure:
887 use "read" to read from .version
889 2007-06-03 Borut Razem <borut.razem AT siol.net>
891 * */Makefile.in: removed annoying warning:
892 Makefile:xx: Makefile.dep: No such file or directory
894 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
896 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
897 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
898 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
899 * src/SDCCast.c (resultTypePropagate): propagate for '!',
900 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
901 bugfix: only use newBoolLink for bit result type
902 * src/SDCCicode.c (geniCodeLogic): added param tree,
903 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
904 (geniCodeLogicAndOr): use IS_BIT,
905 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
906 (ast2iCode): added tree param to geniCodeLogic for comparisons
907 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
908 * support/regression/tests/bug1723128.c: added test NotZero
910 2007-06-01 Borut Razem <borut.razem AT siol.net>
912 * SDCPP synchronized with GCC CPP release version 4.2.0,
913 currently the latest release:
914 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
915 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
916 support/cpp2/cppdefault.h, support/cpp2/except.h,
917 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
918 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
919 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
920 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
921 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
922 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
923 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
924 support/cpp2/opts.h, support/cpp2/output.h,
925 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
926 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
927 support/cpp2/system.h, support/cpp2/version.c,
928 support/cpp2/Makefile.in: modified
929 * support/cpp2/opts-common.c: added
930 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
931 * device/lib/pic16/libdev/pic18f[24]5j10.c:
932 search for included source file in local directory
933 * sim/ucsim/configure, sim/ucsim/configure.in:
934 temporary solution to suppress GCC 4.2.0 c++ warning:
935 deprecated conversion from string constant to `char *'
937 2007-06-01 Raphael Neider <rneider AT web.de>
939 * device/lib/pic/libdev/pic12f683.c,
940 * device/include/pic/pic12f683.h: added GPIO bits
942 2007-06-01 Raphael Neider <rneider AT web.de>
944 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
945 quotation marks, clarified role of PIC14 vs. PIC16 ports
946 * src/pic16/devices.inc,
947 * device/include/pic16/pic18fregs.h,
948 * device/include/pic16/pic18f[24][45]j10.h,
949 * device/lib/pic16/pics.all,
950 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
951 18f24j10, 18f25j10, 18f44j10, and 18f45j10
952 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
953 for new devices as they are not yet supported by gputils
955 2007-05-31 Borut Razem <borut.razem AT siol.net>
957 * Small Device C Compiler 2.7.0 released
958 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
959 changed sdcc version to 2.7.1
960 * support/scripts/sdcc.nsi: added How to create WIN32 release
963 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
965 * doc/sdccman.lyx: documented initialization and allocation of absolute
966 variables, bit parameter passing, the need for function pointers to be
967 reentrant and alpha quality support of inline and retrict
969 2007-05-26 Borut Razem <borut.razem AT siol.net>
971 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
972 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
973 * docs/knownbugs.html: updated
975 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
977 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
979 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
981 (gencjneshort): optimized when left is AOP_DIR
982 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
983 initializing unions in a struct/array
984 * support/regression/fwk/include/testfwk.h: added defines for data, near
985 and far for host and z80
986 * support/regression/tests/bug1723128.c: new, added
988 2007-05-22 Borut Razem <borut.razem AT siol.net>
990 * doc/knownbugs.html: updated
992 2007-05-21 Raphael Neider <rneider AT web.de>
994 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
995 error message instead
996 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
998 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1000 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1002 2007-05-21 Raphael Neider <rneider AT web.de>
1004 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1006 * src/regression/gpsim_assert.h,
1007 * src/regression/Makefile,
1008 * src/regression/pcodeopt.c: regression test for the above fix
1010 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1012 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1013 jumps to self, fixed bug 1717281
1015 2007-05-10 Borut Razem <borut.razem AT siol.net>
1017 * support/scripts/gen_known_bugs.pl: cosmetic fix
1018 * doc/knownbugs.html: generated by gen_known_bugs.pl
1020 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1022 * src/SDCCast.c (createFunction): also generate non-inlined version of
1023 function for functions declared as "static inline"
1024 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1025 function can be inlined after non-inlined version generated.
1027 2007-05-10 Borut Razem <borut.razem AT siol.net>
1029 * support/scripts/gen_known_bugs.pl: added script
1030 which generates knownbugs.html
1032 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1034 * doc/knownbugs.html: updated for release 2.7.0
1036 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1038 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1040 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1042 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1043 (throughout): updated generating comments
1044 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1045 (throughout): updated generating comments
1046 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1047 rule instead of at the second, or it might skip lines when removing the
1049 * support/regression/tests/bug1714204.c: changed test to foo
1051 2007-05-08 Borut Razem <borut.razem AT siol.net>
1053 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1054 thanks to SDCC Distributed Compile Farm members,
1055 added Z80 and GBZ80 command line options
1056 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1058 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1060 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1061 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1062 * support/regression/tests/longlit.c: modified to be tested at all and
1063 to pass the actual test
1065 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1067 * device/include/mcs51/uPSD33xx.h: Added.
1069 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1071 * device/lib/_gptrput.c,
1072 * device/lib/_gptrget.c: removed old code,
1074 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1075 * support/regression/tests/bug1714204.c: new, added
1077 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1079 * support/regression/tests/regtrack.c: test was never executed
1080 because of the regression test being picky about white spaces.
1081 * device/lib/mcs51/crtclear.asm: added comment
1083 2007-05-06 Raphael Neider <rneider AT web.de>
1085 * device/lib/pic/Makefile.rules,
1086 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1087 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1089 2007-05-06 Raphael Neider <rneider AT web.de>
1091 * src/pic16/device.h,
1093 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1094 _pic16_setDefaultOptions): removed/reordered command-line args
1095 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1096 devices, regrouped command line args, environment variables),
1097 clarified sone points, added sections on how to add devices to the
1100 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1102 * src/z80/peeph.def: fixed bug in rule 2
1104 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1106 * src/port.h: added TARGET_MCS51_LIKE
1107 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1108 take advantage of it too
1109 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1110 (shiftR2Left2Result): Optimized: don't check shifting by 0
1111 * src/z80/peeph-z80.def,
1112 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1113 modifications, see patch 1700823
1114 * src/mcs51/peep.c (): fixed bug 1712928
1115 * support/regression/tests/bug1712928.c: new, added
1117 2007-05-05 Borut Razem <borut.razem AT siol.net>
1119 * device/lib/pic16/Makefile.common.in,
1120 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1121 removed bash dependencies
1123 2007-05-01 Borut Razem <borut.razem AT siol.net>
1126 fixed bug #1710507: --i-code-in-asm makes compile fail
1127 all iCode comments are now one liners
1128 * src/mcs51/gen.c: fixed memory leak
1130 2007-05-01 Raphael Neider <rneider AT web.de>
1132 * device/lib/pic/libdev/*.c
1133 * device/include/pic/*.h: regenerated all device libs from updated
1135 * support/scripts/inc2h.pl: documented usage, now uses strict to
1138 2007-04-30 Borut Razem <borut.razem AT siol.net>
1141 fixed bug #1669175: Problem with space in output paths
1142 documented how to use paths with spaces for Windows users
1144 2007-04-29 Borut Razem <borut.razem AT siol.net>
1146 * Fixed svn:eol-style and svn:keywords properties
1147 * src/SDCCval.c: fixed bug
1148 #1592871: Segfault with "large" const arrays of characters
1149 replaced recursion with iteration
1150 * Removed svn:executable property from non-executable files
1152 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1154 * src/mcs51/gen.c (genRet): fixed bug 1707003
1156 2007-04-27 Raphael Neider <rneider AT web.de>
1158 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1159 createReachingDefinitions,assignValnums,pic16_destructDF,
1160 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1161 prevent NULL pointer dereferences
1162 * device/lib/pic/libdev/pic16f886.c,
1163 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1164 prevent building them, gputils do not really support them yet
1166 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1168 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1169 helps printf_small. 32 bytes more __idata mem.
1171 2007-04-27 Raphael Neider <rneider AT web.de>
1173 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1174 return early when pb or pb->pcHead is NULL (patch #1708427)
1175 * src/regression/empty.c,
1176 * src/regression/Makefile: added test with empty functions
1177 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1179 2007-04-27 Borut Razem <borut.razem AT siol.net>
1181 * src/SDCCast.c: fixed feature request
1182 #1547512: Redundant strings linked when using sizeof("abc")
1184 2007-04-23 Borut Razem <borut.razem AT siol.net>
1186 * doc/sdccman.lyx, src/SDCCmain.c:
1187 peep-hole comments are generated only if --fverbose-asm option is
1188 specified and --no-peep-comments is not, as proposed by Frieder.
1189 * support/regression/Makefile.in: compile regression tests with
1190 --fverbose-asm option so one can "grep" whether a new (or an old)
1191 peephole is (still) applied; requested by Frieder.
1193 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1195 * device/include/pic/pic16f886.h,
1196 * device/include/pic/pic16f887.h,
1197 * device/lib/pic/libdev/pic16f886.c,
1198 * device/lib/pic/libdev/pic16f887.c,
1199 * device/include/pic/pic14devices.txt,
1200 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1202 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1204 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1207 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1209 * device/lib/_memset.c: assembler version for mcs51
1211 2007-04-22 Borut Razem <borut.razem AT siol.net>
1213 * support/scripts/listerr.c: program to create the list of errors and
1214 warnings list from - added
1215 * doc/sdccman.lyx: removed the note
1216 "For list of warnings and corresponding codes, see err_warn.txt"
1217 * src/SDCCsymt.c: fixed bug #1699804:
1218 Bug with some uses of sizeof(static local array) (MCS51)
1219 * support/regression/tests/bug-1699804.c: added
1221 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1223 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1224 (main): added option -i,
1225 (asmbl, case S_INCL): use search_path_fopen,
1226 mostly from patch 1579668 by Peter Miller, thanks
1227 * src/z80/main.c: fixed typo --callee-saves-bc
1228 * device/include/mcs51/compiler.h: added sfrword for Tasking
1230 2007-04-20 Borut Razem <borut.razem AT siol.net>
1232 * src/z80/main.c: replaced reserved keyword asm with asmblr
1234 2007-04-19 Borut Razem <borut.razem AT siol.net>
1236 * src/port.h: use const pointers to strings
1237 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1238 * src/pic16/main.c: include SDCCargs.h
1239 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1240 const char, since the strings are dynamically allocated
1241 * src/SDCCmain.c: options.code_seg and options.const_seg are
1242 dynamically allocated; check port specific command line options
1243 before the general ones
1244 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1246 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1248 * device/include/ds400rom.h,
1249 * device/lib/ds390/lcd390.c,
1250 * device/lib/ds390/memcpyx.c,
1251 * device/lib/ds390/rtc390.c,
1252 * device/lib/ds400/ds400rom.c,
1253 * device/lib/ds400/memcpyx.c,
1254 * device/lib/hc08/_ret.c: more replacements of keywords with their
1255 double underscore equivalents
1256 * device/lib/ds390/Makefile.in,
1257 * device/lib/ds400/Makefile.in,
1258 * device/lib/gbz80/Makefile.in,
1259 * device/lib/hc08/Makefile.in,
1260 * device/lib/mcs51/Makefile.in,
1261 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1263 2007-04-17 Borut Razem <borut.razem AT siol.net>
1265 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1266 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1267 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1268 to --fverbose-asm, to be gcc'ish
1270 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1274 2007-04-17 Borut Razem <borut.razem AT siol.net>
1276 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1277 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1278 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1279 with their double underscore equivalent
1281 2007-04-14 Borut Razem <borut.razem AT siol.net>
1283 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1286 2007-04-13 Borut Razem <borut.razem AT siol.net>
1288 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1290 * device/examples/serialcomm/windows/serial.[ch],
1291 device/examples/serialcomm/windows/test_serialcomm.cpp:
1292 updated by Bela Torok
1293 * device/examples/serialcomm/windows/serialcomm.dsw,
1294 device/examples/serialcomm/windows/serialcomm.dsp: added
1296 2007-04-13 Jan Waclawek <wek AT efton.sk>
1298 * doc/sdccman.lyx: additions and changes at various places
1299 (submitted as #1697136).
1300 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1302 2007-04-10 Borut Razem <borut.razem AT siol.net>
1304 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1305 LyX file format changed to 245
1306 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1307 "FreeWare" replaced with "free open source"
1309 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1311 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1313 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * device/include/pic16/pic18fregs.h,
1317 * device/lib/_decdptr.c,
1318 * device/lib/_divsint.c,
1319 * device/lib/_divslong.c,
1320 * device/lib/_divuint.c,
1321 * device/lib/_divulong.c,
1322 * device/lib/_fs2schar.c,
1323 * device/lib/_fs2sint.c,
1324 * device/lib/_fs2slong.c,
1325 * device/lib/_fs2uchar.c,
1326 * device/lib/_fs2uint.c,
1327 * device/lib/_fs2ulong.c,
1328 * device/lib/_fsadd.c,
1329 * device/lib/_fscmp.c,
1330 * device/lib/_fsdiv.c,
1331 * device/lib/_fseq.c,
1332 * device/lib/_fsget1arg.c,
1333 * device/lib/_fsget2args.c,
1334 * device/lib/_fsgt.c,
1335 * device/lib/_fslt.c,
1336 * device/lib/_fsmul.c,
1337 * device/lib/_fsneq.c,
1338 * device/lib/_fsnormalize.c,
1339 * device/lib/_fsreturnval.c,
1340 * device/lib/_fsrshift.c,
1341 * device/lib/_fssub.c,
1342 * device/lib/_fsswapargs.c,
1343 * device/lib/_gptrget.c,
1344 * device/lib/_gptrgetc.c,
1345 * device/lib/_gptrput.c,
1346 * device/lib/_logexpf.c,
1347 * device/lib/_modsint.c,
1348 * device/lib/_modslong.c,
1349 * device/lib/_moduint.c,
1350 * device/lib/_modulong.c,
1351 * device/lib/_mulint.c,
1352 * device/lib/_mullong.c,
1353 * device/lib/_schar2fs.c,
1354 * device/lib/_ser.c,
1355 * device/lib/_setjmp.c,
1356 * device/lib/_sint2fs.c,
1357 * device/lib/_slong2fs.c,
1358 * device/lib/_spx.c,
1359 * device/lib/_uchar2fs.c,
1360 * device/lib/_uint2fs.c,
1361 * device/lib/_ulong2fs.c,
1362 * device/lib/asincosf.c,
1363 * device/lib/atanf.c,
1364 * device/lib/calloc.c,
1365 * device/lib/ds390/tinibios.c,
1366 * device/lib/ds400/tinibios.c,
1367 * device/lib/expf.c,
1368 * device/lib/free.c,
1369 * device/lib/hc08/_mulint.c,
1370 * device/lib/logf.c,
1371 * device/lib/malloc.c,
1372 * device/lib/printf_fast.c,
1373 * device/lib/printf_tiny.c,
1374 * device/lib/printfl.c,
1375 * device/lib/realloc.c,
1376 * device/lib/ser_ir.c,
1377 * device/lib/serial.c,
1378 * support/regression/tests/libmullong.c: replaced all special keywords
1379 with their double underscore equivalent
1380 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1381 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1383 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1384 (genRet): if the bit-symbol is ruonly it already is in the carry
1385 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1386 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1387 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1388 type UCHAR if dest is not bit
1390 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * device/include/math.h,
1393 * device/lib/cotf.c,
1394 * device/lib/expf.c,
1395 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1397 2007-04-01 Borut Razem <borut.razem AT siol.net>
1399 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1400 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1401 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1402 gcc_unreachable() called internal_error()...
1404 2007-03-30 Raphael Neider <rneider AT web.de>
1406 * src/pic/ralloc.c (isData): suppress garbage debug output
1408 2007-03-28 Borut Razem <borut.razem AT siol.net>
1411 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1412 is developed, built and used worldwide, and the word "night" doesn't
1415 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * device/include/mcs51/C8051F360.h: new, added
1418 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1420 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1422 * src/SDCC.y (declaration_specifiers, function_specifier),
1423 * support/Util/SDCCerr.c,
1424 * support/Util/SDCCerr.h,
1426 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1428 * src/SDCCmem.c (deallocParms),
1429 * src/SDCCast.c: support for function inlining, not quite complete
1430 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1431 'restrict' qualifier
1433 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1435 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1436 (saveRBank, unsaveRBank): don't save bits,
1437 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1438 * support/regression/tests/bug1535242.c: new, added
1439 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1440 thanks Alexey Shamrin <shamrin AT gmail.com>,
1441 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1442 removed header guard)
1444 * sdcc.spec: bumped version to 2.6.5
1445 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1447 2007-03-22 Borut Razem <borut.razem AT siol.net>
1449 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1450 fixed bug #1653671: sdcdb integration into ddd is broken
1452 2007-03-22 Raphael Neider <rneider AT web.de>
1454 * src/pic/gen.c (popGetExternal): augmented to also create references
1455 to external variables (not only labels),
1456 (genCall): comment on plan to reduce PAGESEL overhead,
1457 (genFunction, genEndFunction): also save/restore FSR around interrupt
1458 handling code, removed lots of unused code
1459 (genDivOneByte): release acquired temp register
1460 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1462 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1463 for registers that need to be saved during interrupts (FSR, STATUS,
1464 PCLATH; W needs special handling), currently only FSR is used
1466 2007-03-22 Raphael Neider <rneider AT web.de>
1468 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1470 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1472 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1474 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1478 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1480 * as/link/aslink.h: added LKOBJEXT
1481 * as/link/hc08/link_hc08.dsp,
1482 * as/link/hc08/Makefile.bcc,
1483 * as/link/hc08/Makefile.in,
1484 * as/link/mcs51/aslink.dsp,
1485 * as/link/mcs51/Makefile.bcc,
1486 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
1487 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
1488 * as/link/lkaomf51.c: merged and moved
1489 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
1490 * as/link/z80/lkdata.c,
1491 * as/link/lkdata.c: merged and moved
1492 * as/link/hc08/lkmain.c,
1493 * as/link/mcs51/lkmain.c: cosmetic changes
1494 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
1495 * as/link/lklex.c: use LKOBJEXT
1496 * as/link/z80/lklist.c, as/link/lklist.c: merged,
1497 ANSI-fied functions, removed bubble-sorts
1498 * as/link/z80/lksym.c as/link/lksym.c: merged,
1500 * as/link/z80/linkgbz80.dsp,
1501 * as/link/z80/linkz80.dsp,
1502 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
1503 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
1504 * as/link/z80/lkhead.c,
1505 * as/link/z80/lklex.c: deleted
1506 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
1507 * as/link/z80/lkmain.c: added copyfile()
1509 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1511 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
1513 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1515 * device/lib/_strlen.c: assembler version for mcs51
1517 2007-03-13 Raphael Neider <rneider AT web.de>
1519 * device/include/pic16/pic18f2221.h,
1520 * device/include/pic16/pic18f2321.h,
1521 * device/include/pic16/pic18f2331.h,
1522 * device/include/pic16/pic18f4221.h,
1523 * device/include/pic16/pic18f4321.h,
1524 * device/include/pic16/pic18f4331.h: fixed config byte location names
1525 * support/scripts/inc2h-pic16.pl: removed debug output, emit
1526 consistently named config byte locations
1528 2007-03-13 Borut Razem <borut.razem AT siol.net>
1530 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
1531 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
1532 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1533 as/link/z80/Makefile.in, as/z80/Makefile.in:
1536 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1538 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
1539 * device/lib/printf_large.c: pointer was converted to generic
1540 pointer for mcs51 models other than model-small (Maarten noticed)
1542 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1544 * device/include/mcs51/ADuC84x.h: Added.
1546 2007-03-10 Borut Razem <borut.razem AT siol.net>
1548 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
1549 fixed RFE #1624219: double backslashes in filenames;
1550 functions hexEscape(), octalEscape() and copyStr() moved from
1551 SDCCval.c to SDCCutil.c and made them glovbally available
1553 2007-03-09 Borut Razem <borut.razem AT siol.net>
1555 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
1556 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
1557 1673361: Missaligned comments in output files
1559 2007-03-09 Raphael Neider <rneider AT web.de>
1561 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
1563 2007-03-09 Raphael Neider <rneider AT web.de>
1567 * src/pic/ralloc.c: suppress undesired debug output
1568 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
1570 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1572 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
1574 2007-03-07 Borut Razem <borut.razem AT siol.net>
1576 * device/lib/pic16/libdev/pic18f[24][34]31.c:
1577 search include files in the current directory
1579 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1581 * src/SDCCglue.c (emitMaps, glue),
1582 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
1584 * support/regression/tests/absolute.c: added xdata test
1586 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
1589 added condition to macro, fixes bug 1666080
1591 2007-03-02 Raphael Neider <rneider AT web.de>
1593 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
1595 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1597 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
1598 be cleared. Unconditionally set __XPAGE
1599 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
1601 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1606 * src/mcs51/rtrack.c,
1608 * doc/sdccman.lyx: added --no-gen-comments
1609 * src/mcs51/peeph.def: added 192.b, disabled 185
1611 2007-02-25 Raphael Neider <rneider AT web.de>
1613 * src/pic16/gen.c (genCast): fixed typo
1614 * device/lib/pic16/Makefile.subdir: only install existing files
1615 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
1617 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
1620 * device/lib/mcs51/crtclear.asm,
1621 * device/lib/mcs51/crtxclear.asm: renumbered labels
1622 * device/lib/mcs51/Makefile.in: added crtcall.asm
1623 * doc/sdccman.lyx: documented mcs51 crt* library startup code
1624 * src/mcs51/gen.c (movc): removed,
1625 (aopGet, genPlusBits): clear a after loading the carry (possibly from
1627 (toCarry, genSend, genRet): added function toCarry,
1628 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
1629 (assignBit, genAssign, genCast): added function assignBit
1630 * src/mcs51/Makefile.bcc: added rtrack.c
1631 * src/mcs51/ralloc.h: made valueKnown a bitfield
1632 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
1633 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
1634 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
1635 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
1636 * src/z80/gen.c: added AOP_IS_PAIRPTR,
1637 (_pop): only pop valid pairs, see gencjneshort,
1638 (gencjneshort): return pair that still needs to be popped, restructured,
1639 (gencjne, genCmpEq): call _pop
1641 2007-02-23 Raphael Neider <rneider AT web.de>
1643 * device/include/pic/pic14devices.txt: 16f684 has only one config word
1645 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1647 * device/include/mcs51/P89LPC925.h: Added.
1649 2007-02-18 Raphael Neider <rneider AT web.de>
1651 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
1653 2007-02-17 Borut Razem <borut.razem AT siol.net>
1655 * support/cpp2/directives.c, support/cpp2/version.c:
1656 synchronized with GCC CPP 4.1.2
1658 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1660 * src/mcs51/rtrack.h,
1661 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
1662 by checking the strings passed by emitcode() to the assembler.
1663 Feel free to change. This in part addresses RFE #482179.
1664 Set environment variable SDCC_RTRACK to enable.
1665 * src/mcs51/gen.c: inserted hooks
1666 * src/mcs51/ralloc.h: added two members to struct regs
1667 * support/regression/tests/regtrack.c: added
1669 2007-02-14 Borut Razem <borut.razem AT siol.net>
1671 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
1672 * Makefile.in: applied patch from Makefile related part of
1673 #1469393: Compiler does not initialize static data
1675 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
1678 for better fix of bug 1273984, compiles pic16 rand.c
1680 2007-02-12 Borut Razem <borut.razem AT siol.net>
1682 * src/pic16/main.c: fixed pic16 standard library directory bug
1684 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
1686 * src/hc08/gen.c (genSwap): fix swap regression test
1688 2007-02-10 Borut Razem <borut.razem AT siol.net>
1690 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
1692 * support/regression/tests/bug-1654060.c: added regression test for
1695 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1697 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
1698 bit moves in return statement
1700 2007-02-09 Borut Razem <borut.razem AT siol.net>
1702 * src/SDCC.y: fixed bug #1654060 typedef within function causes
1705 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1707 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
1708 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
1710 2007-02-07 Raphael Neider <rneider AT web.de>
1712 * src/pic16/devices.inc,
1713 * device/include/pic16/pic18fregs.h,
1714 * device/include/pic16/pic18f[24][34]31.h,
1715 * device/lib/pic16/libdev/pic18f[24][34]31.c,
1716 * device/lib/pic16/pics.all: added 18f[24][34]31 family
1717 * device/lib/pic16/libio/i2c.ignore: do not build i2c
1719 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
1722 can this have lived here for so many years?
1723 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
1724 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
1725 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
1727 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
1729 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
1730 appended by loop induction must be at the very end of the eBBlock
1732 2007-02-05 Kevin Vigor
1734 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
1736 2007-02-05 Borut Razem <borut.razem AT siol.net>
1738 * support/regression/fwk/lib/timeout.c: native WIN32 port,
1739 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
1741 2007-02-03 Borut Razem <borut.razem AT siol.net>
1743 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
1744 applied patch #1646602 option to set default signedness of char to
1745 unsigned, added -funsigned-char command line option,
1746 thanks to Gunther Jehle
1747 * device/lib/Makefile.in: added the -f option to rm so it doesn't
1748 prompt for file deletion a few hundred times (especially the
1749 subversion files, which have ro permissions so it asks for
1750 confirmation), thanks to Simon McAuliffe;
1751 added {} + option to find in order to remove multiple files from a
1754 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1756 * device/include/mcs51/SST89x5xRDx.h: Added.
1758 2007-02-02 Raphael Neider <rneider AT web.de>
1760 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
1761 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
1763 2007-02-01 Raphael Neider <rneider AT web.de>
1765 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
1768 2007-01-31 Borut Razem <borut.razem AT siol.net>
1770 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
1771 if compiled with GCC. Thanks to Raphael Neider
1773 2007-01-31 Raphael Neider <rneider AT web.de>
1775 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
1776 operand names, handles name and (name + n) for all n,
1777 (sameBank): restructured, also check bank allocation policy,
1778 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
1779 (pic14_operandsAllocatedInSameBank): check whether to operands
1780 will be allocated into the same bank (i.e., section) to reduce
1781 BANKSEL overhead, queried from pcode.c:sameBank,
1782 (pic14printLocals): reintroduced clustering registers into a single
1783 section: all compiler generated symbols will now reside in one
1784 bank (per file), reducing BANKSEL overhead and code size,
1785 (showAllMemmaps): use local dbuf where possible
1787 2007-01-29 Raphael Neider <rneider AT web.de>
1789 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
1790 (call_libraryfunc): retrieve/create symbol and mark as used,
1791 (genFunction): mark defined functions as non-extern and add again
1792 to code memmap for later output
1793 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
1794 (pic14printLocals): reworked for new symbol emission,
1795 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
1796 showAllMemmaps): reworked symbol output using dbufs, added handling
1797 of string literals (still incomplete),
1798 (picglue): removed symbol emission, moved into showAllMemmaps,
1799 (emitSymbolSet): new workhorse for symbol output,
1800 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
1802 2007-01-29 Borut Razem <borut.razem AT siol.net>
1804 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
1805 component contains the extension separator.
1807 2007-01-28 Borut Razem <borut.razem AT siol.net>
1809 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
1811 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
1812 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
1813 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
1814 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
1815 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
1816 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
1817 src/z80/gen.c, support/Util/MySystem.c:
1818 accept slash and backslash as directory separator on WIN32 and
1821 2007-01-28 Raphael Neider <rneider AT web.de>
1823 * src/pic16/devices.inc,
1824 * device/include/pic16/pic18f[24][23]21.h,
1825 * device/include/pic16/pic18fregs.h,
1826 * device/lib/pic16/libdev/pic18f[24][23]21.c,
1827 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
1828 * device/lib/pic16/libio/adc.ignore,
1829 * device/lib/pic16/libio/i2c.ignore,
1830 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
1831 family, as gputils do not yet support the devices
1832 * device/lib/pic16/Makefile.subdir: ignore errors on install
1833 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
1834 headers and libraries from gputils .inc files
1836 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1838 * doc/sdccman.lyx: add printf_fast_f precision limitation note
1840 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1842 * doc/sdccman.lyx: add printf benchmarks
1844 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1846 * device/lib/printf_fast.c: fix %c, char promoted to int
1847 * device/lib/printf_tiny.c: fix %c, char promoted to int
1849 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1851 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
1853 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1855 * support/regression/tests/swap.c: 64 bit hosts failed
1856 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
1858 2007-01-25 Raphael Neider <rneider AT web.de>
1860 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
1861 based on absolute register address, patch by Alex Blond
1863 2007-01-22 Raphael Neider <rneider AT web.de>
1865 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
1866 emitted, do not emit them again...
1868 2007-01-22 Raphael Neider <rneider AT web.de>
1870 * src/regression/bank1.c, src/regression/compare6.c,
1871 src/regression/add.c: cosmetic changes
1872 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
1873 * src/pic/gen.c: fixed global zero and one,
1874 (aopForSym): removed unued code,
1875 (aopGet): assert aop is defined, check and use `index' of
1876 pCodeImmd operands (fixes #1630908),
1877 * src/pic/pcode.c (get_op): added output of generic pointer tag,
1878 (register_reassign): prevent accidental register unification,
1879 (ReuseReg): cosmetic changes (also above)
1880 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
1881 pic14emitStaticSeg): do not emit initialized data,
1882 (printIval*): replaced with working versions,
1883 (pic14createInterruptVect,picglue): use idata for initialized data,
1884 now init data should work in all modules (not only main()),
1885 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
1887 2007-01-21 Borut Razem <borut.razem AT siol.net>
1889 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
1890 use -fPIC or -fpic if they are supported and not ignored
1891 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
1892 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
1894 2007-01-20 Borut Razem <borut.razem AT siol.net>
1896 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
1897 implemented RFE #1470316: allow "$" in variable names
1899 2007-01-20 Raphael Neider <rneider AT web.de>
1901 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
1903 2007-01-20 Raphael Neider <rneider AT web.de>
1905 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
1906 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
1907 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
1908 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
1909 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
1910 * device/lib/pic/libdev/pic*.c,
1911 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
1912 * device/lib/pic/libdev/Makefile.in: show progress
1914 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1916 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
1917 * support/scripts/sdcc_cygwin_mingw32,
1918 * support/scripts/sdcc_mingw32,
1919 * support/scripts/build.mak: replaced --datadir by --datarootdir for
1920 conformance with autoconf 2.6
1922 2007-01-19 Raphael Neider <rneider AT web.de>
1924 * src/pic/device.c (register_map): fixed list construction
1925 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
1926 (genMod): removed case for genModbits,
1927 (genModbits): removed as now unused/unimplemented
1928 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
1930 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1932 * support/regression/tests/swap.c: added in response to #1638622
1933 * doc/sdccman.lyx: synced version, minor changes
1935 2007-01-18 Borut Razem <borut.razem AT siol.net>
1937 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
1938 thanks to Gunther Jehle
1939 * src/asm.c: don't die if the file drfined in #line couldn't be opened
1940 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
1941 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
1942 use filename in lineno instead.
1943 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
1944 print the file name in ast_print()
1946 2007-01-18 Borut Razem <borut.razem AT siol.net>
1948 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
1950 * src/SDCC.lex: stringLiteral() returns const char pointer,
1951 EOF detection in stringLiteral(), fixed asmbuf memory leak,
1952 fixed column counting
1953 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
1954 accept const char pointer as parameter
1955 * src/SDCCdwarf2.c: corrected buffer size
1957 2007-01-17 Borut Razem <borut.razem AT siol.net>
1959 * support/Util/dbuf_string.c: fixed for amd64
1961 2007-01-15 Borut Razem <borut.razem AT siol.net>
1963 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
1964 removed terminal symbol ELIPSIS, since it was never generated by the
1965 lexer and it was wrongly used in parameter_identifier_list rule
1967 2007-01-15 Raphael Neider <rneider AT web.de>
1969 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
1970 code page and data banking description
1971 * src/pic/genarith.c,
1972 * src/pic/gen.h: removed bit arithmetic functions,
1973 updated exit(1) to exit(EXIT_FAILURE)
1974 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
1975 * device/include/pic16/pic18f2455.h,
1976 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
1977 TRISD and TRISE, fixed/added some bit names
1978 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
1979 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
1980 updated pic18f2455.{c,h} instead of duplicating them
1982 2007-01-14 Borut Razem <borut.razem AT siol.net>
1984 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
1985 Cannot debug files that contain spaces in the path name
1986 by converting spaces in asm file name to underscores
1988 2007-01-13 Borut Razem <borut.razem AT siol.net>
1990 * doc/sdccman.lyx: fixed format errors
1992 2007-01-10 Borut Razem <borut.razem AT siol.net>
1994 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
1995 codeseg/constseg #pragma fail
1996 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
1997 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
1998 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
1999 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2001 2007-01-09 Borut Razem <borut.razem AT siol.net>
2003 * get rid of diagnistic.[ch], pretty-print.[ch],
2004 c-pretty-print.[ch], ... used just for error, warning, ...
2006 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2007 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2008 suppoprt/cpp2/pretty-print.[ch]:
2010 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2011 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2012 suppoprt/cpp2/sdcpp.dsp:
2015 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2017 * device/lib/printf_large.c (output_float): removed recursion,
2018 use smaller buffer on stack for mcs51,
2019 fixed bug printing 1.96
2020 * support/regression/tests/snprintf.c: added test
2022 2007-01-07 Borut Razem <borut.razem AT siol.net>
2024 * use dynamic memory buffers instead temporary files
2025 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2027 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2028 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2029 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2030 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2031 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2032 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2033 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2034 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2035 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2036 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2037 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2038 support/Util/dbuf.c, support/Util/dbuf.h:
2040 * .version, sdcc.spec: bumped version to 2.6.4
2042 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * src/port.h: added TARGET_Z80_LIKE macro
2045 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2046 output PSEG location if --xram-loc or --xstack-loc was used
2047 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2049 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2052 * as/as_z80.dsp, as/z80/as_z80.dsp,
2053 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2054 * sdcc.dsw: moved project files into subdir
2055 * as/hc08/as_hc08.dsp,
2056 * as/hc08/Makefile.bcc,
2057 * as/hc08/Makefile.in,
2058 * as/mcs51/Makefile.bcc,
2059 * as/mcs51/Makefile.in,
2060 * as/z80/Makefile.bcc,
2061 * as/z80/Makefile.in,
2062 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2065 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2068 * as/mcs51/asmain.c,
2070 * as/z80/assym.c: removed include "strcmpi.h"
2071 * as/hc08/strcmpi.c,
2072 * as/hc08/strcmpi.h,
2073 * as/mcs51/strcmpi.c,
2074 * as/mcs51/strcmpi.h,
2075 * support/Util/strcmpi.c,
2076 * support/Util/strcmpi.h: removed files
2077 * as/strcmpi.c: added as_strncmpi()
2079 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2081 * sdcc.dsw: Added some dependencies on project config.dsp
2083 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2086 with [di]ram_start to fix a regresion
2088 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2090 * configure.in: added missing mcs51 in status output
2091 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2093 * debugger/mcs51/clean.mk (distclean): remove config.h
2094 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2095 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2096 options.h, s-options-h and options.c
2097 * support/cpp2/clean.mk: unused, removed
2098 * Makefile.common.in,
2101 * as/hc08/Makefile.in,
2103 * as/mcs51/Makefile.in,
2104 * as/mcs51/clean.mk,
2107 * as/z80/Makefile.in,
2109 * as/link/Makefile.in,
2110 * as/link/hc08/Makefile.in,
2111 * as/link/hc08/clean.mk,
2112 * as/link/mcs51/Makefile.in,
2113 * as/link/mcs51/clean.mk,
2114 * as/link/z80/Makefile.in,
2115 * as/link/z80/clean.mk,
2116 * as/link/z80/conf.mk,
2117 * debugger/mcs51/Makefile.in,
2118 * debugger/mcs51/clean.mk,
2119 * device/include/Makefile.in,
2120 * device/lib/Makefile.in,
2121 * device/lib/mcs51/Makefile.in,
2122 * device/lib/pic/Makefile.in,
2123 * device/lib/pic/Makefile.common.in,
2124 * device/lib/pic/Makefile.subdir,
2125 * device/lib/pic/Makefile.rules,
2126 * device/lib/pic16/libio/Makefile.in,
2127 * device/lib/pic16/Makefile.subdir,
2128 * device/lib/pic16/libdev/Makefile.in,
2129 * device/lib/pic16/Makefile.rules,
2130 * device/lib/pic16/Makefile.common.in,
2131 * sim/ucsim/avr.src/Makefile.in,
2132 * sim/ucsim/main_in.mk,
2133 * sim/ucsim/cmd.src/Makefile.in,
2134 * sim/ucsim/doc/Makefile.in,
2135 * sim/ucsim/gui.src/Makefile.in,
2136 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2137 * sim/ucsim/gui.src/serio.src/Makefile.in,
2138 * sim/ucsim/hc08.src/Makefile.in,
2139 * sim/ucsim/libltdl/Makefile.in,
2140 * sim/ucsim/s51.src/Makefile.in,
2141 * sim/ucsim/sim.src/Makefile.in,
2142 * sim/ucsim/sim.src/conf.mk,
2143 * sim/ucsim/xa.src/Makefile.in,
2144 * sim/ucsim/z80.src/Makefile.in,
2148 * support/cpp2/Makefile.in,
2149 * support/librarian/Makefile.in,
2150 * support/librarian/clean.mk,
2151 * support/makebin/Makefile.in,
2152 * support/makebin/clean.mk,
2153 * support/packihx/Makefile.in,
2154 * support/regression/Makefile.in,
2155 * support/regression/ports/ds390/spec.mk,
2156 * support/regression/ports/gbz80/spec.mk,
2157 * support/regression/ports/hc08/spec.mk,
2158 * support/regression/ports/mcs51/spec.mk,
2159 * support/regression/ports/mcs51-large/spec.mk,
2160 * support/regression/ports/mcs51-medium/spec.mk,
2161 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2162 * support/regression/ports/pic14/spec.mk,
2163 * support/regression/ports/pic16/spec.mk,
2164 * support/regression/ports/mcs51-stack-auto/spec.mk,
2165 * support/regression/ports/ucz80/spec.mk,
2166 * support/regression/ports/xa51/spec.mk,
2167 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2168 adding a slash after $(top_builddir) and/or adding @datarootdir@
2170 * debugger/mcs51/configure.in,
2171 * device/lib/pic/configure.in,
2172 * device/lib/pic16/configure.in,
2173 * sim/ucsim/configure.in,
2174 * support/cpp2/configure.in,
2175 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2177 * debugger/mcs51/configure,
2178 * device/lib/pic/configure,
2179 * device/lib/pic16/configure,
2180 * sim/ucsim/configure,
2181 * support/cpp2/configure,
2182 * support/packihx/configure: generated with autoconf 2.60
2184 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2186 * as/link/hc08/lkihx.c (newArea),
2187 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2189 2007-01-02 Borut Razem <borut.razem AT siol.net>
2191 * doc/sdccman.lyx: documented #pragma sdcc_hash
2192 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2194 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2196 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2198 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2199 empty 'while'-loop to work correctly, see regression test 'while.c'
2200 * support/regression/tests/while.c: added
2202 2007-01-01 Borut Razem <borut.razem AT siol.net>
2204 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2205 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2206 support/cpp2/libcpp/sdcpp.c:
2207 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2208 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2209 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2211 2006-12-31 Borut Razem <borut.razem AT siol.net>
2213 * SDCPP synchronized with GCC CPP release version 4.1.1,
2214 currently the latest release:
2215 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2216 support/cpp2/libcpp/include/cpp-id-data.h
2217 support/cpp2/libiberty/fopen_unlocked.c
2218 support/cpp2/libiberty/md5.c
2220 support/cpp2/opt-functions.awk
2221 support/cpp2/opt-gather.awk
2222 support/cpp2/optc-gen.awk
2223 support/cpp2/opth-gen.awk:
2225 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2226 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2227 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2228 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2229 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2230 support/cpp2/diagnostic.h, support/cpp2/except.h,
2231 support/cpp2/hwint.h, support/cpp2/input.h,
2232 support/cpp2/intl.h, support/cpp2/move-if-change,
2233 support/cpp2/opts.c, support/cpp2/opts.h,
2234 support/cpp2/output.h, support/cpp2/prefix.c,
2235 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2236 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2237 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2238 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2239 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2240 support/cpp2/version.c:
2242 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2243 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2244 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2245 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2246 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2247 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2248 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2249 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2250 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2251 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2252 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2254 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2255 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2256 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2257 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2258 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2259 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2260 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2261 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2262 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2263 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2264 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2265 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2266 support/cpp2/system.h:
2269 2006-12-31 Borut Razem <borut.razem AT siol.net>
2271 * configure.in, configure: fixed bug #1538756: configure dies if bison
2272 and flex are not installed, 2nd try
2274 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2276 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2277 400.x for better code in RFE 899102
2279 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2281 * src/SDCCpeeph.c (deadMove),
2283 * src/mcs51/peep.h: renamed 'op' by 'reg'
2284 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2285 (scan4op): small change for removeDeadMove(), added support for
2286 'callee saves' and/or PACLL function calls,
2287 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2288 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2289 left in new dispatcher mcs51DeadMove()
2290 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2292 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2294 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2296 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2297 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2299 2006-12-30 Borut Razem <borut.razem AT siol.net>
2301 * support/cpp2/spacs.h: deleted from svn
2302 * configure.in, configure: fixed bug #1538756: configure dies if bison
2303 and flex are not installed
2305 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2307 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2308 with this z80 passes printf float test when enabled
2309 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2311 2006-12-28 Borut Razem <borut.razem AT siol.net>
2313 * support/cpp2/config.in, support/cpp2/configure.in,
2314 support/cpp2/configure, support/cpp2/Makefile.in:
2315 fix for the solaris build
2317 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2319 * src/SDCC.y (type_specifier2, pointer),
2321 * src/SDCCsymt.c (mergeSpec, checkSClass),
2322 * support/Util/SDCCerr.c,
2323 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2324 * support/valdiag/valdiag.py: Allow test cases to specify
2325 required language standard
2326 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2327 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2329 2006-12-27 Borut Razem <borut.razem AT siol.net>
2331 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2332 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2334 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2336 * support/cpp2/libiberty/Makefile.bcc: updated
2337 * src/pic16/main.c: fixed #pragma udata handling
2338 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2340 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2342 * src/SDCCpeeph.c: made labelHashEntry global,
2343 made pcDistance, FBYNAME static,
2344 (pcDistance): made static, use isComment and isLabel,
2346 (getLabelRef): added, extracted from labelRefCount(),
2347 (labelRefCount): use new getLabelRef(),
2348 (callFuncByName): made static, added deadMove,
2349 use isComment and isLabel,
2350 (newPeepRule): made static, set isLabel,
2351 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2352 labels from peephole rules,
2353 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2354 when isComment or isLabel is set
2355 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2356 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2358 * src/mcs51/peep.h: added
2359 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2360 * src/port.h: added peep->deadMove to port structure
2361 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2362 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2363 deadMove, finally removed no. 1 and 2
2370 * src/hc08/gen.c: mark lines with isComment or isLabel
2371 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2373 * sdcc.spec: bumped version to 2.6.3
2375 2006-12-26 Borut Razem <borut.razem AT siol.net>
2377 * support/cpp2/Makefile.in: added dependency on options.h
2378 * configure: regenerated
2379 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2380 * support/cpp2/Makefile.in: added vasprintf.c
2382 2006-12-25 Borut Razem <borut.razem AT siol.net>
2384 * SDCPP synchronized with GCC CPP release version 3.4.6,
2385 the latest release before 4.x:
2386 * support/cpp2/Makefile.in, support/cpp2/config.h,
2387 support/cpp2/configure, support/cpp2/configure.in,
2388 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2389 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2390 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2391 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2392 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2393 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2394 support/cpp2/cpptrad.c, support/cpp2/except.h,
2395 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2396 support/cpp2/hwint.h, support/cpp2/intl.h,
2397 support/cpp2/line-map.c, support/cpp2/line-map.h,
2398 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2399 support/cpp2/output.h, support/cpp2/prefix.c,
2400 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2401 support/cpp2/system.h, support/cpp2/version.c:
2403 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2404 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2405 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2406 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2407 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2408 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2409 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2410 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2411 support/cpp2/move-if-change, support/cpp2/opts.c,
2412 support/cpp2/opts.h, support/cpp2/opts.sh,
2413 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2414 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2415 support/cpp2/win32, support/cpp2/win32/dirent.c,
2416 support/cpp2/win32/dirent.h:
2418 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2419 * support/cpp2/sdcpp.h: renamed from sdcc.h
2420 * sdcppinit.c: deleted
2422 2006-12-23 Borut Razem <borut.razem AT siol.net>
2424 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2425 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2426 preproc.c: an other try to fix bug #982435: introduced
2427 -pedantic-parse-number command line option and pedantic_parse_number
2430 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2432 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2434 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2435 corrected overlayed areax addresses, warn about memory overlaps
2436 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2445 * src/port.h: added xabs_name and iabs_name
2446 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2447 (glue, emitMaps): create and emit maps d_abs and i_abs
2448 * src/SDCCglue.h: cosmetic changes
2449 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2451 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2452 (allocDefault): put absolute, initialized globals in them
2453 * support/regression/tests/absolute.c: added absolute bdata test
2454 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2456 2006-12-20 Borut Razem <borut.razem AT siol.net>
2458 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2459 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2460 added regression test for bug #982435
2462 2006-12-18 Borut Razem <borut.razem AT siol.net>
2464 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2465 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2466 small cosmetic changes
2467 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2468 * support/regression/tests/bug-1351710.c: added regression test
2470 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2472 * doc/sdccman.lyx: added the long missed iCode table
2473 "<where is figure II?>", added links to wiki
2475 2006-12-17 Borut Razem <borut.razem AT siol.net>
2477 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2478 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2479 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
2480 unified table driven pragma handling, pragma argument type checking
2481 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
2482 current one - version 1.1.3
2483 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
2485 2006-12-13 Raphael Neider <rneider AT web.de>
2487 * src/pic/device.h: removed AssignedMemory structure and macros
2488 * src/pic/device.c: removed global finalMapping (linker assigns
2490 (register_map): add SFRs to remembered memRanges
2491 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
2492 assignFixedRegisters,assignRelocatableRegisters): removed,
2493 (setMaxRAM,validAddress): adapted accordingly,
2494 (pic14_hasSharebank,pic14_getSharedStack): only report and use
2495 reasonably sized sharebanks,
2496 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
2497 (allDefsOutOfRange): removed unused code,
2498 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
2500 * src/pic/pcode.c (register_reassign): removed recursion warning,
2501 fired far too often,
2502 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
2503 to use existing pic14_stringInSet() to avoid duplicate symbols,
2504 tidied up the code a bit,
2505 (pic14printLocals): added in symmetry to printExterns, replaces
2506 writeUsedRegs more or less,
2507 (picglue): call new pic14_printLocals(),
2508 * device/include/pic/pic*.h: removed #pragma memmap directives,
2509 information gathered from include/pic/pic14devices.txt
2510 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
2512 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
2516 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2518 * device/include/mcs51/cc2430.h: fixed missing ';'
2520 2006-12-10 Raphael Neider <rneider AT web.de>
2522 * device/lib/pic16/libc/stdio/vfprintf.c,
2523 * device/lib/pic16/libc/stdio/printf_small.c,
2524 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
2525 char arguments, as char varargs are cast to int by the caller,
2526 hopefully fixes #1604915 (other device libraries are still affected)
2528 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2530 * src/mcs51/ralloc.c (packRegsForAssign),
2531 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
2533 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2535 * device/include/malloc.h: removed init_dynamic_memory
2536 * device/lib/malloc.c: made init_dynamic_memory static and automatically
2537 call it once from malloc. Also use _sdcc_heap[] from _heap.c
2538 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
2539 * device/lib/libsdcc.lib,
2540 * device/lib/Makefile.in,
2541 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
2542 * doc/sdccman.lyx: documented use of new _heap.c
2543 * support/regression/tests/malloc.c: removed init_dynamic_memory
2544 * src/cdbFile.c(spacesToUnderscores): new function,
2545 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
2547 * device/include/tinibios.h: removed defines for putchar and getchar
2548 * device/lib/ds390/Makefile.in: added putchar.c
2549 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
2551 2006-12-09 Borut Razem <borut.razem AT siol.net>
2553 * support/cpp2/sdcc.h: prevent multiple inclusion
2554 * support/cpp2/options.h: deleted
2556 2006-12-08 Borut Razem <borut.razem AT siol.net>
2558 * support/cpp2/sdcc.h: removed x*alloc() macros
2559 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
2560 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
2561 support/cpp2/sdcpp.sdc: x*alloc files added to the project
2562 * support/cpp2/system.h: moved #include "sdcc.h"
2563 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
2564 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
2566 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
2567 -funsigned-char options
2568 * support/cpp2/sdcppmain.c: fixed bug 1611411
2570 2006-12-07 Borut Razem <borut.razem AT siol.net>
2572 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
2575 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * src/SDCCsymt.c (addDecl): fixed bug 1609244
2578 * src/SDCCmain.c (linkEdit): fixed bug 1609279
2580 * .version: bumped to 2.6.2 because a) it's been a while
2581 b) the linker sources have moved c) the preprocessor is upgraded
2583 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2585 * support/regression/tests/snprintf.c: some checks
2586 * lib/src/printf_large.c: %bc: read char instead of int from stack
2588 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * device/include/mcs51/cc2430.h: inserted _XPAGE
2592 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2594 * device/include/mcs51/cc2430.h: added
2596 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
2598 * device/include/asm/default/features.h,
2599 * device/include/asm/ds390/features.h,
2600 * device/include/mcs51/at89s53.h,
2601 * device/include/ser.h,
2602 * device/include/ser_ir.h,
2603 * device/include/serial.h: changed keywords to double underscore variants,
2604 fixes bug 1590261 some more, thanks Steven Borley
2606 2006-12-01 Raphael Neider <rneider AT web.de>
2608 * src/pic/pcode.c (register_reassign): do not crash on recursive code
2609 but emit warning (recursion is not supported for pic14)
2611 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2613 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
2614 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
2616 2006-11-30 Raphael Neider <rneider AT web.de>
2618 * src/pic/device.c (dump_sfr): always emit symbols
2619 * src/pic/glue.c (pic14printPublics): fixed typo
2621 2006-11-30 Raphael Neider <rneider AT web.de>
2623 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
2624 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
2625 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
2626 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
2627 a sharebank, use a non-shared bank for the stack if none available
2628 * src/pic/device.h (struct memRange): added linked list next field,
2629 added prototypes for above functions
2630 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
2631 (typeRegWithIdx): accept fixed and unfixed stack registers
2632 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
2633 the stack, handle shared and banked stack (except for WSAVE),
2634 (insertBankSel): removed useless optimization (will never fire),
2635 (FixRegisterBanking): added optimization for devices with only one
2636 possibly aliased bank of memory, like 16f84
2637 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
2638 devices have no SHAREBANK in the linker script
2639 * device/include/pic/pic14devices.txt: documented memmap
2640 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
2642 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2644 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
2645 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
2646 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
2647 genhc08Code): switched most of the D (debug) macros to DD (detailed
2648 debug) macros to better control clutter in the generated .asm file.
2649 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
2650 genRightShift): fixed bug with non-constant bit shift stored to
2651 a volatile result (SF Open Discussion forum thread #1616749).
2652 Single byte case is not yet optimized.
2654 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
2656 * device/include/asm/mcs51/features.h,
2657 * device/include/malloc.h,
2658 * device/include/stdio.h: changed keywords to double underscore variants,
2661 2006-11-27 Borut Razem <borut.razem AT siol.net>
2663 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2664 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
2665 support/cpp2/output.h, support/cpp2/cppinit.c,
2666 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2667 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2668 support/cpp2/cppdefault.c, support/cpp2/system.h,
2669 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2670 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
2671 support/cpp2/prefix.c, support/cpp2/except.h,
2672 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
2673 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
2674 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2675 support/cpp2/version.c, support/cpp2/cppmain.c,
2676 support/cpp2/version.h, support/cpp2/hashtable.c,
2677 support/cpp2/cpperror.c:
2678 synchronized with GCC CPP release version 3.3.6,
2679 the latest where cppmain.c still exists.
2680 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
2681 support/cpp2/sdcppinit.c: added
2683 2006-11-27 Borut Razem <borut.razem AT siol.net>
2685 * support/cpp2/cpplex.c:
2686 fixed _asm ... _endasm handling bug, introduce with GCC CPP
2688 * support/cpp2/cpplib.c: removed definitions of unused variables
2690 2006-11-26 Borut Razem <borut.razem AT siol.net>
2692 * support/cpp2/libiberty.h: commented out x*alloc() declarations
2693 since they are redefined by macros in support/cpp2/sdcc.h
2694 * support/cpp2/sdcc.h: x*alloc macro redefinition
2696 2006-11-25 Borut Razem <borut.razem AT siol.net>
2698 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2699 support/cpp2/configure, support/cpp2/Makefile.in,
2700 support/cpp2/cppfiles.c, support/cpp2/output.h,
2701 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
2702 support/cpp2/config.h, support/cpp2/cpplib.h,
2703 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2704 support/cpp2/cppdefault.c, support/cpp2/config.in,
2705 support/cpp2/system.h, support/cpp2/cpplex.c,
2706 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
2707 support/cpp2/cppdefault.h, support/cpp2/prefix.c
2708 support/cpp2/hwint.h, support/cpp2/mbchar.h,
2709 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
2710 support/cpp2/configure.in, support/cpp2/intl.h,
2711 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
2712 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2713 support/cpp2/version.c, support/cpp2/cppmain.c,
2714 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
2715 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
2716 support/cpp2/cpperror.c,
2717 support/cpp2/libiberty/safe-ctype.c,
2718 support/cpp2/libiberty/safe-ctype.h,
2719 support/cpp2/libiberty/splay-tree.c,
2720 support/cpp2/libiberty/obstack.c,
2721 support/cpp2/libiberty/lbasename.c,
2722 support/cpp2/libiberty/splay-tree.h,
2723 support/cpp2/libiberty/obstack.h:
2724 synchronized with GCC CPP release version 3.2.3,
2725 the latest before integration of cpp into gcc
2726 * support/cpp2/except.h, support/cpp2/line-map.c,
2727 support/cpp2/line-map.h,
2728 support/cpp2/libiberty/hex.c,
2729 support/cpp2/libiberty/concat.c,
2730 support/cpp2/libiberty/filenames.h: added
2731 * support/cpp2/intl.c: deleted
2733 2006-11-24 Borut Razem <borut.razem AT siol.net>
2735 * src/SDCC.y: enabled compilation of empty source file
2736 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
2737 "ISO C forbids an empty source file"
2738 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
2739 if all the code is ifdefed out.
2741 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2743 * src/hc08/gen.c (genPcall): fix for bug #1601032
2745 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2747 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
2748 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
2749 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
2750 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
2751 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
2752 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
2753 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
2754 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
2755 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
2756 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
2757 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
2758 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
2759 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
2760 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
2761 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
2762 Renamed to all upper case as per the standard set by SiLabs
2764 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2766 * device/include/mcs51/C8051F520.h: new, added
2767 * device/include/mcs51/compiler.h: added link about predefined macros
2769 2006-11-23 Raphael Neider <rneider AT web.de>
2771 * src/regression/Makefile: add -L path to fresh library
2772 * src/regression/simulate: emphasize FAILED output
2773 * src/regression/create_stc: output _failures from gpsim
2774 * src/regression/compare4.c,
2775 * src/regression/rotate6.c: fixed char literals,
2776 all compile, all run =8-D
2778 * src/pic/pcode.h: added isPCASMDIR macro
2779 * src/pic/gen.c (genAnd): fixed bit offset
2780 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
2781 packBits): unified register numbering schemes,
2782 (newReg): do not insert stack registers into hash table,
2783 (initStack): unpinned pseudo stack, simplified,
2784 (typeRegWithIdx): fixed retrieval of stack registers,
2785 * src/pic/pcode.c (addpCodeComment,sameBank): added,
2786 (pCodeReplace): removed invalid assertion,
2787 (insertPCodeInstruction): fixed newly added labels,
2788 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
2789 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
2790 DumpFlow): removed unsed (broken?) code,
2791 (insertBankSel): prevent STATUS from being BANKSELed,
2792 (FixRegisterBanking): rewritten from scratch, implemented generic
2793 optimizations (suppress BANKSELs to same register and to registers
2794 present in all banks),
2795 (AnalyzeBanking): update flow after BANKSELection
2797 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
2798 sharebank, let linker place it, mark STKxx symbols as emitted
2800 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2802 * src/regression/arrays.c,
2803 * src/regression/bank1.c,
2804 * src/regression/bool2.c,
2805 * src/regression/compare7.c,
2806 * src/regression/compare8.c,
2807 * src/regression/compare9.c,
2808 * src/regression/compare10.c,
2809 * src/regression/configword.c,
2810 * src/regression/for.c,
2811 * src/regression/mult1.c,
2812 * src/regression/pointer1.c,
2813 * src/regression/rotate6.c,
2814 * src/regression/string1.c,
2815 * src/regression/struct1.c,
2816 * src/regression/Makefile: make PIC14 regression tests run again
2817 (3 fail, 6 won't compile)
2819 2006-11-21 Raphael Neider <rneider AT web.de>
2821 * device/include/pic16/pic18f4550.h,
2822 * device/include/pic16/pic18f4455.h,
2823 * device/lib/pic16/libdev/pic18f4550.c,
2824 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
2825 * configure.in: removed superfluous closing bracket
2827 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2829 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
2832 2006-11-21 Raphael Neider <rneider AT web.de>
2834 * src/pic/device.{c,h}: added pic14_getPIC()
2835 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
2836 (genAnd): added PIC code for one case, fixes #1597044
2837 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
2838 SFRs that are present in all banks (e.g., STATUS)
2840 2006-11-20 Raphael Neider <rneider AT web.de>
2842 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
2843 INCFSZ/INCFSZW and declared them as changing Z bit,
2844 (insertPCodeInstruction): correctly invert the above instructions,
2846 (DoBankSelect): don't panic on po_immediates
2848 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
2851 * as/link/mcs51/lkihx.c (newArea),
2852 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
2853 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
2855 2006-11-11 Raphael Neider <rneider AT web.de>
2857 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
2858 bitfield symbols, fixes #1579535 (once more...).
2860 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2862 * support/regression/generate-cases.py,
2863 * support/regression/fwk/include/testfwk.h,
2864 * support/regression/fwk/lib/testfwk.c: used code pointers,
2865 (about 50kByte less code generated for mcs51)
2867 2006-11-06 Borut Razem <borut.razem AT siol.net>
2869 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2870 debugger/mcs51/configure: fixed failed check because the function
2871 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
2872 who submitted the patch for gpsim.
2873 * debugger/mcs51/configure.in: removed the result message
2874 * debugger/mcs51/Makefile.in: fixed the config.status warning
2875 "... seems to ignore the --datarootdir setting"
2877 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2879 * device/include/mcs51/c8051f020.h,
2880 * device/include/mcs51/c8051f040.h,
2881 * device/include/mcs51/c8051f060.h,
2882 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
2883 * src/z80/gen.c (gencjneshort),
2884 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
2886 2006-10-31 Borut Razem <borut.razem AT siol.net>
2888 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2889 debugger/mcs51/configure: get readline version
2891 2006-10-30 Borut Razem <borut.razem AT siol.net>
2893 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
2894 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2895 debugger/mcs51/configure: locate readline even when cross compiling
2896 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
2898 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2900 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
2903 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2905 * device/include/malloc.h,
2906 * device/lib/calloc.c,
2907 * device/lib/free.c,
2908 * device/lib/malloc.c,
2909 * device/lib/realloc.c: moved definition of struct into sources
2910 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
2912 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2914 * as/asx8051.dsp: corrected output directories
2915 * as/link/hc08: new directory for hc08 linker
2916 * as/hc08/aslink.h, as/link/aslink.h,
2917 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
2918 * as/hc08/clean.mk, as/link/hc08/clean.mk,
2919 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
2920 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
2921 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
2922 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
2923 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
2924 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
2925 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
2926 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
2927 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
2928 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
2929 * as/hc08/lks19.c, as/link/hc08/lks19.c,
2930 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
2931 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
2932 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
2933 * as/link/hc08/conf.mk,
2937 * sdcc.dsw: moved hc08 linker to as/link/hc08
2938 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
2939 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
2940 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
2941 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
2942 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
2943 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
2944 * as/link/mcs51/aslink.dsp,
2945 * as/link/mcs51/Makefile.in: factored out the common files
2946 * as/hc08/lkstore.c: deleted, use the one already in as/link/
2947 * as/clean.mk: extra cleaning common files
2948 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
2949 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
2950 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
2952 2006-10-29 Raphael Neider <rneider AT web.de>
2954 * src/pic/ralloc.c (newReg): create aliases for registers with
2955 multiple names to fix #1579535 and #1584001,
2956 (regWithIdx,dirregWithName): resolve aliases on lookup
2957 * src/pic/pcode.c (DoBankSelect): die with error message on failing
2959 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
2960 to prevent build errors on small devices
2962 2006-10-28 Raphael Neider <rneider AT web.de>
2964 * src/pic/gen.c (genFunction,genCall): drop "same code page"
2965 assumption within interrupt handlers, fixes #1584940
2966 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
2967 "emitted" to avoid emitting them again in udata
2969 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2971 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
2974 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2976 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
2977 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
2978 on/off CR to CRLF conversion.
2980 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2982 * doc/sdccman.lyx: updated IRQ section
2984 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2986 * device/lib/serial_io.c: removed
2987 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
2988 replacements for serial_io.c
2990 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
2992 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
2994 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2996 * device/lib/serial_io.c: Default putchar() and getchar() for
2997 mcs51 uses serial port.
2999 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3001 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3003 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3005 * support/regression/ports/mcs51/support.c: smaller
3006 _sdcc_external_startup()
3007 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3009 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * device/lib/gbz80/crt0.s,
3012 * device/lib/gbz80/crt0_rle.s,
3013 * device/lib/gbz80/div.s,
3014 * device/lib/gbz80/fstubs.s,
3015 * device/lib/gbz80/heap.s,
3016 * device/lib/gbz80/mul.s,
3017 * device/lib/gbz80/putchar.s,
3018 * device/lib/gbz80/stubs.s,
3019 * device/lib/z80/crt0.s,
3020 * device/lib/z80/crt0_rle.s,
3021 * device/lib/z80/div.s,
3022 * device/lib/z80/fstubs.s,
3023 * device/lib/z80/heap.s,
3024 * device/lib/z80/mul.s,
3025 * device/lib/z80/putchar.s,
3026 * device/lib/z80/stubs.s: reverted, I was mistaken
3028 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3030 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3031 * support/regression/ports/mcs51/support.c: removed race
3032 condition on TI in _putchar allowing to use serial port mode 0
3034 2006-10-20 Borut Razem <borut.razem AT siol.net>
3036 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3038 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3040 * device/lib/gbz80/crt0.s,
3041 * device/lib/gbz80/crt0_rle.s,
3042 * device/lib/gbz80/div.s,
3043 * device/lib/gbz80/fstubs.s,
3044 * device/lib/gbz80/heap.s,
3045 * device/lib/gbz80/mul.s,
3046 * device/lib/gbz80/putchar.s,
3047 * device/lib/gbz80/stubs.s,
3048 * device/lib/z80/crt0.s,
3049 * device/lib/z80/crt0_rle.s,
3050 * device/lib/z80/div.s,
3051 * device/lib/z80/fstubs.s,
3052 * device/lib/z80/heap.s,
3053 * device/lib/z80/mul.s,
3054 * device/lib/z80/putchar.s,
3055 * device/lib/z80/stubs.s: removed all leading underscores from area names
3057 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3059 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3060 regression tests are not waiting in the simulator for simulated
3061 transmission of debug output
3063 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3065 * device/lib/printf_large.c: slightly smaller
3066 * doc/sdccman.lyx: do not use spaces within html links
3068 2006-10-16 Borut Razem <borut.razem AT siol.net>
3070 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3071 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3072 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3073 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3074 debugger/mcs51/configure:
3075 [ 1185668 ] add gnu readline support to sdcdb - enabled
3077 2006-10-16 Raphael Neider <rneider AT web.de>
3079 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3080 fixes #1577882, removes close to all banking optimizations
3082 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3085 variables in code memory
3086 * support/regression/tests/absolute.c: added test for this
3088 2006-10-15 Raphael Neider <rneider AT web.de>
3090 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3092 (BankSelect): emit BANKSEL before touching linker-placed regs,
3095 2006-10-10 Raphael Neider <rneider AT web.de>
3097 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3098 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3099 * src/pic/main.c (_pic14_parseOptions),
3100 * src/pic/main.h: mostly reverted to previous state, now use results
3101 from SDCCmain.c's argument parsing
3103 2006-10-10 Borut Razem <borut.razem AT siol.net>
3105 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3106 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3107 [ 1185668 ] add gnu readline support to sdcdb -
3108 prepared for READLINE, not enabled yet,
3109 thanks to <tal.bav AT gmail.com>
3111 2006-10-10 Raphael Neider <rneider AT web.de>
3113 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3114 * src/pic16/devices.inc,
3115 * device/include/pic16 (pic18f[24]620.h),
3116 * device/include/pic18fregs.h,
3117 * device/lib/pic16/pics.all,
3118 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3119 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3120 Gary Plumbridge and Anton Strobl
3122 2006-10-10 Raphael Neider <rneider AT web.de>
3124 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3125 --stack-siz=NUM options to configure the argument passing stack
3126 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3127 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3128 (pic14_getSharebankSize): obey --stack-siz=NUM,
3129 (pic14_getSharebankAddress): obey --stack-loc=NUM
3131 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3133 * doc/sdccman.lyx: added to the manual
3134 * doc/figures/ddd_example.png: added (neither pdflatex nor
3135 most browsers seem to like the .eps file)
3137 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3139 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3140 to /tmp and /var/tmp acc. LSB
3141 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3143 * support/regression/tests/onebyte.c: added test
3145 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3147 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3149 2006-10-05 Borut Razem <borut.razem AT siol.net>
3151 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3153 - sdcc.dsw: changed property eol-style to CRLF
3154 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3156 2006-10-04 Raphael Neider <rneider AT web.de>
3158 * device/include/pic/{pic16f84.h,pic16f84a.h},
3159 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3160 from patch #1522504, thanks to Robas Teodor
3162 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3164 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3167 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3169 * src/pic16/glue.c (pic16emitMaps),
3170 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3171 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3172 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3173 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3175 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3176 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3178 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3180 * support/librarian/sdcclib.c: Added option -l.
3181 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3183 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3184 using Windows command prompt.
3186 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3188 * device/lib/libsdcc.lib: added module rand
3189 * src/ds390/ralloc.c (rematStr),
3190 * src/hc08/ralloc.c (rematStr),
3191 * src/mcs51/ralloc.c (rematStr),
3192 * src/z80/ralloc.c (rematStr): made output more consistent
3193 * src/mcs51/gen.c: cosmetic changes
3195 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3197 * src/port.h: added mem.cabs_name to PORT
3204 * src/z80/main.c: added cabs_name initializers
3205 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3207 (emitMaps): emit absolutes in code memory into cabs_name
3209 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3210 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3211 * support/regression/fwk/include/testfwk.h: added define for at
3212 * support/regression/tests/absolute.c: added, new
3214 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3216 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3217 optimizations, see also patch 887161 by Stas Sergeev
3218 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3219 to be necessary anymore,
3220 (102, 103, 104, 127): renamed all occurances of bp to _bp
3222 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3224 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3225 thanks Weston T. Schmidt for patch 1555221
3226 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3227 * src/SDCCicode.c(geniCodeMultiply): small optimization
3229 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3231 * device/include/stdlib.h: added rand prototypes
3232 * device/lib/rand.c: new, added
3233 * device/lib/Makefile.in: added rand.c
3234 * src/z80/peeph.def,
3235 * src/z80/peeph-gbz80.def,
3236 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3238 2006-09-20 Raphael Neider <rneider AT web.de>
3240 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3242 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3244 * as/link/aslink.h: cosmetic changes
3245 * as/link/mcs51/Makefile.in,
3246 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3248 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3251 * as/link/mcs51/aslink.h,
3252 * as/link/z80/aslink.h: merged and moved to as/link/
3253 * as/link/lkstore.c,
3254 * as/link/mcs51/lkstore.c: moved to as/link/
3255 * as/link/clean.mk: remove *.o
3256 * as/link/mcs51/alloc.h: deleted
3257 * as/link/mcs51/lkarea.c: added lnksect prototype
3258 * as/link/mcs51/lkdata.c,
3259 * as/link/mcs51/lklex.c,
3260 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3261 * as/link/mcs51/lkmem.c,
3262 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3263 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3264 * as/link/mcs51/aslink.dsp,
3265 * as/link/mcs51/Makefile.aslink,
3266 * as/link/mcs51/Makefile.bcc,
3267 * as/link/mcs51/Makefile.in: updated for moved files
3268 * as/link/z80/lkarea.c,
3269 * as/link/z80/lkhead.c,
3270 * as/link/z80/lklex.c,
3271 * as/link/z80/lklibr.c,
3272 * as/link/z80/lklist.c,
3273 * as/link/z80/lkmain.c,
3274 * as/link/z80/lkrloc.c,
3275 * as/link/z80/lksym.c: synced with mcs51
3276 * as/link/z80/lkdata.c,
3277 * as/link/z80/lkeval.c,
3278 * as/link/z80/lkihx.c,
3279 * as/link/z80/lks19.c: cosmetic changes
3280 * as/link/z80/Makefile.in,
3281 * as/link/z80/linkgbz80.dsp,
3282 * as/link/z80/linkz80.dsp: updated for moved files
3284 2006-09-16 Borut Razem <borut.razem AT siol.net>
3286 * debugger/mcs51/sdcdb.c: partially fixed
3287 [ 1203664 ] sdcdb fails to open files w. two "." periods
3288 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3289 debugger/mcs51/symtab.h: fixed indenting
3290 * configure.in, configure: up to date with latest Maarten's changes
3292 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3295 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3296 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3297 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3298 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3299 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3300 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3301 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3302 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3303 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3304 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3305 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3306 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3307 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3308 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3309 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3310 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3311 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3312 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3313 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3314 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3315 as/link/mcs51/alloc.h,
3316 as/link/mcs51/clean.mk,
3317 as/link/mcs51/conf.mk,
3318 as/link/mcs51/Makefile.bcc,
3319 as/link/mcs51/Makefile.in,
3320 as/link/mcs51/readme.390,
3321 as/link/mcs51/strcmpi.c,
3322 as/link/mcs51/strcmpi.h,
3324 as/mcs51/Makefile.bcc,
3325 as/mcs51/Makefile.in,
3328 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3330 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3333 * as/link/Makefile.in,
3334 * as/link/z80/linkgbz80.dsp,
3335 * as/link/z80/linkz80.dsp,
3342 * link/z80/aslink.h,
3343 * link/z80/clean.mk,
3345 * link/z80/linkgbz80.dsp,
3346 * link/z80/linkz80.dsp,
3347 * link/z80/lkarea.c,
3348 * link/z80/lkdata.c,
3349 * link/z80/lkeval.c,
3352 * link/z80/lkhead.c,
3355 * link/z80/lklibr.c,
3356 * link/z80/lklist.c,
3357 * link/z80/lkmain.c,
3358 * link/z80/lkrloc.c,
3361 * link/z80/Makefile.in,
3363 * sdcc.dsw: moved link/ to as/link/
3365 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3367 * as/mcs51/i51mch.c (machine): fixed warning
3369 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3371 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3373 2006-09-09 Borut Razem <borut.razem AT siol.net>
3375 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3376 sdcdb WIN32 native port
3377 * src/clean.mk: fixed
3379 2006-09-08 Borut Razem <borut.razem AT siol.net>
3381 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3383 2006-09-08 Raphael Neider <rneider AT web.de>
3385 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3386 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3387 to gplink to disable processor mismatch warning and to allow
3388 the use of devices with only aliased (shared) memory banks,
3389 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3391 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3393 * doc/sdccman.lyx: Some re-formating plus example on using
3394 #pragma preproc_asm +/-
3396 2006-09-07 Borut Razem <borut.razem AT siol.net>
3398 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3401 2006-09-06 Borut Razem <borut.razem AT siol.net>
3403 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3404 line at sdcc.nsi:153
3405 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3407 2006-09-05 Borut Razem <borut.razem AT siol.net>
3409 * configure.in, configure: support for winsock2
3410 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3411 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3412 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3413 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3414 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3416 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3418 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3420 * support/regression/tests/bug1551947.c: new, added
3421 * src/SDCCsymt.h: strings are char* not byte*
3423 2006-09-05 Raphael Neider <rneider AT web.de>
3425 * device/lib/pic16/libdev/pic18f4550.c,
3426 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3427 declarations/definitions from patch #1520949
3429 2006-09-05 Raphael Neider <rneider AT web.de>
3431 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3432 byte-aligned bitfields, fixes #1539278
3434 2006-09-05 Raphael Neider <rneider AT web.de>
3436 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3439 2006-09-04 Borut Razem <borut.razem AT siol.net>
3441 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3442 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3443 -mno-cygwin is a part of the compiler name
3444 * support/scripts/sdcc_mingw32: don't disable ucsim
3446 2006-09-03 Borut Razem <borut.razem AT siol.net>
3448 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3449 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3451 2006-09-03 Raphael Neider <rneider AT web.de>
3454 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3455 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3458 2006-09-01 Borut Razem <borut.razem AT siol.net>
3460 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3461 to make ppc-osx happy
3463 2006-08-31 Borut Razem <borut.razem AT siol.net>
3465 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3466 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3467 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3468 * support/regression/ports/ds390/spec.mk,
3469 support/regression/ports/mcs51/spec.mk,
3470 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3471 To run regression tests in mingw environment:
3472 make DEV_NULL=NUL CC=gcc
3474 2006-08-30 Borut Razem <borut.razem AT siol.net>
3476 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3477 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3478 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3479 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
3480 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
3481 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
3482 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
3483 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
3484 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
3485 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
3486 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
3487 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
3488 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3489 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
3490 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
3491 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
3492 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
3493 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
3494 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
3495 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
3496 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
3497 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
3498 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
3499 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
3500 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
3501 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
3502 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
3503 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
3504 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
3505 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
3506 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
3507 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
3508 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
3509 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
3510 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
3511 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
3512 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
3513 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
3514 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
3515 ucsim WIN32 native port
3517 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3519 * doc/sdccman.lyx: added note on dynamic memory heap initialization
3521 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
3523 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3524 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
3526 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
3528 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3529 * support/regression/tests/bug1546986.c: new, added
3530 * as/mcs51/.cvsignore,
3531 * debugger/mcs51/.cvsignore,
3532 * src/.cvsignore: deleted
3534 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3536 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
3539 2006-08-20 Borut Razem <borut.razem AT siol.net>
3541 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
3542 removed cl_listen_console::match(), cl_console::match(),
3543 restructured cl_commander::proc_input()
3545 2006-08-16 Borut Razem <borut.razem AT siol.net>
3547 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
3548 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3549 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
3551 2006-08-14 Borut Razem <borut.razem AT siol.net>
3553 * support/regression/Makefile.in,
3554 support/regression/ports/pic14/gpsim.cmd,
3555 support/regression/ports/pic14/spec.mk,
3556 support/regression/ports/pic14/support.c:
3557 added pic14 regression test
3559 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
3561 * as/doc/asxhtm.html: documented changed ABS behaviour
3562 * as/doc/README: fixed some typos
3564 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
3566 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
3569 2006-08-12 Borut Razem <borut.razem AT siol.net>
3571 * support/regression/fwk/include/testfwk.h,
3572 support/regression/fwk/lib/testfwk.c,
3573 support/regression/generate-cases.py,
3574 support/regression/Makefile.in:
3575 regression test framework does not depend on function pointers and
3578 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3580 * device/include/stddef.h: c temporary hack to fix bug 1518273
3582 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3584 * device/include/mcs51/cc2510fx.h: added
3585 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
3588 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3590 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
3591 * as/z80/Makefile.in: added strcmpi.c
3592 * as/z80/z80adr.c: added upper case registers and lower case conditionals
3593 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
3595 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
3597 * device/lib/gbz80/asm_strings.s,
3598 * device/lib/gbz80/crt0_rle.s,
3599 * device/lib/gbz80/div.s,
3600 * device/lib/gbz80/mul.s,
3601 * device/lib/gbz80/shift.s,
3602 * device/lib/z80/asm_strings.s,
3603 * device/lib/z80/crt0_rle.s,
3604 * device/lib/z80/div.s,
3605 * device/lib/z80/mul.s,
3606 * device/lib/z80/shift.s: changed to all lower case menmonics except the
3607 flags which are all upper case
3609 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3611 * as/z80/asm.h: made CASE_SENSITIVE 1
3612 * link/z80/aslink.h: made CASE_SENSITIVE 1
3613 * src/z80/gen.c (throughout): made all conditionals upper case
3614 * support/regression/tests/bug1503067.c: new
3616 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3618 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
3619 (shiftIntoPair): added case 2 for PAIR_IY,
3620 (setupToPreserveCarry): replaced parameters with iCode and check if
3621 PAIR_DE is in use to fix bug 1399290,
3622 (genPlus, genMinus): updated call to setupToPreserveCarry
3623 * support/regression/tests/bug1399290.c: new
3625 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
3627 * device/lib/Makefile.in (Z80SOURCES): enabled float support
3628 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
3629 * src/ds390/gen.c (shiftRLong),
3630 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
3631 * src/mcs51/gen.c (sameReg): changed to sameByte,
3632 (xch_a_aopGet): new,
3633 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
3634 shiftRLong): fixed bug 1533966
3635 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
3636 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
3637 * support/regression/Makefile.in: disabled z80, enabled ucz80
3638 * support/regression/tests/float_trans.c: enabled test for z80 and host
3639 * support/regression/tests/shifts2.c: new, for testing bug 1533966
3641 2006-08-01 Borut Razem <borut.razem AT siol.net>
3643 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
3644 comparison is always false due to limited range of data type
3645 on PPC64 machine (openpower-linux1) where "char = unsigned char"
3647 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
3649 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
3650 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
3651 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
3652 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
3654 2006-07-31 Borut Razem <borut.razem AT siol.net>
3656 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
3657 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
3658 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
3659 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
3660 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
3661 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
3662 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
3663 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
3664 enable ucsim mingw compilation. Serial port is disabled,
3665 since it uses termios.h API, which is not available on native
3668 2006-07-31 Borut Razem <borut.razem AT siol.net>
3670 * Small Device C Compiler 2.6.0 released
3671 * support/scripts/sdcc.nsi: added FULL_DOC option
3672 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
3674 2006-07-28 Borut Razem <borut.razem AT siol.net>
3676 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
3677 * doc/INSTALL.txt: updated
3679 2006-07-27 Borut Razem <borut.razem AT siol.net>
3681 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
3682 device/lib/pic/libdev/Makefile.in: fixed bug
3683 [ 1438354 ] pic libsdcc: distclean doesn't work
3684 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
3685 device/lib/pic16/libio/Makefile.in: fixed bug
3686 [ 1438344 ] pic16 lib: clean doesn't work properly
3687 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
3689 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
3691 * device/lib/pic/libsdcc/fsdiv.c,
3692 * device/lib/pic/libsdcc/fsmul.c,
3693 * device/lib/pic16/libsdcc/float/fsdiv.c,
3694 * device/lib/pic16/libsdcc/float/fsmul.c,
3695 * device/lib/_fsdiv.c,
3696 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
3697 * support/regression/tests/bug1520966.c: added
3698 * doc/knownbugs.html: removed [ 1520966 ] from the list
3700 2006-07-25 Borut Razem <borut.razem AT siol.net>
3702 * configure.in, configure, sdccconf_in.h: fixed bug
3703 [ 1519095 ] regression test onebyte.c fails on ppc64 host
3704 * doc/knownbugs.html: removed [ 1519095 ] from the list
3706 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
3708 * doc/knownbugs.html: added, contains list of known bugs at release
3709 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
3711 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
3713 * device/include/mcs51/compiler.h: added SFRX for xdata based special
3714 function registers and corrected defaults with additional warning
3715 * device/lib/malloc.c: cosmetic changes
3716 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
3717 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
3718 (fillGaps): and used it
3720 2006-07-20 Raphael Neider <rneider AT web.de>
3722 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
3723 output unless SDCCPICDEBUG is set
3724 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
3725 output if SILENT is set
3727 2006-07-11 Borut Razem <borut.razem AT siol.net>
3729 * doc/README.txt: updated
3731 2006-07-10 Borut Razem <borut.razem AT siol.net>
3733 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
3734 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
3735 in WIN32 installation
3736 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
3739 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
3741 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
3742 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
3744 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
3746 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
3748 2006-07-06 Borut Razem <borut.razem AT siol.net>
3750 * support/regression/tests/bitfields.c:
3751 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
3752 * support/regression/tests/constantRange.c:
3753 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
3755 2006-07-04 Borut Razem <borut.razem AT siol.net>
3757 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
3759 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3760 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3761 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3762 reverted changes from 2006-07-03
3763 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
3764 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
3765 added CPPFLAGS, used by the host port
3767 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
3769 * support/regression/valdiag/tests/switch.c,
3770 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
3771 * support/regression/tests/libmullong.c: fixed for host
3772 * support/regression/ports/host/spec.mk: disable all warnings for host,
3773 SDCC runs with --less-pedantic too
3775 2006-07-03 Borut Razem <borut.razem AT siol.net>
3777 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
3779 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
3780 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3781 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3782 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3784 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
3785 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
3786 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
3787 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
3789 2006-07-02 Raphael Neider <rneider AT web.de>
3791 * src/pic16/devices.inc,
3792 * device/include/pic16/pic18fregs.h,
3793 * device/include/pic16/pic18f4550.h,
3794 * device/lib/pic16/pics.all,
3795 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
3797 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
3799 * as/hc08/lkaomf51.c (OutputName),
3800 * as/mcs51/lkaomf51.c (OutputName),
3801 * as/z80/asmain.c (asmbl),
3802 * src/ds390/main.c (asmLineNodeFromLineNode),
3803 * src/hc08/ralloc.c (hc08_assignRegisters),
3804 * src/mcs51/main.c (asmLineNodeFromLineNode),
3805 * src/xa51/ralloc.c (checkRegMask),
3806 * src/xa51/gen.c (emitcode),
3807 * src/z80/gen.c (_emit2),
3808 * src/SDCCast.c (searchLitOp),
3810 * support/packihx/packihx.c,
3811 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
3812 * src/ds390/gen.c (aopPutUsesAcc),
3813 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
3814 * support/regression/tests/libmullong.c (mullong_wrapper),
3815 * src/SDCCsymt.c (powof2),
3817 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
3818 * src/SDCCsymt.h: added TYPE_TARGET_*
3819 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
3820 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
3821 SDCCast because 1) header problems 2) this is the right place
3822 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
3823 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
3826 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
3828 * src/SDCCicode.h: removed buggy semicolon in unused macro
3829 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
3830 search for previous definiton of auto symbols too,
3831 (findPrevUse): fixed logic of emitWarnings
3833 2006-06-26 Raphael Neider <rneider AT web.de>
3835 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
3836 PCLATH and PCLATU on interrupts, potentially fixes #1505141
3838 2006-06-25 Raphael Neider <rneider AT web.de>
3840 * device/lib/pic/libm: NEW, added math library functions
3841 * device/lib/pic/libsdcc: NEW; added float support functions
3842 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
3843 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
3844 NEW, added math related headers
3845 * device/include/asm/pic/features.h: NEW
3846 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
3847 (popGet): allow larger offsets for AOP_PCODE,
3848 (genDataPointerSet): handle literals explicitly, more debug output,
3849 (genAssign): fixed for float using aopLiteral ;-)
3850 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
3851 GOTO initialisation routine
3852 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
3853 flag on registers, fixes #1469043 (local variables do not work)
3854 * src/pic/main.c (_pic14_do_link),
3855 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
3858 2006-06-25 Borut Razem <borut.razem AT siol.net>
3860 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
3861 characters printed (not including the trailing '\0' used to end
3862 output to strings). Problem detected in regression test bug-927659.c.
3863 NOTE: printf() family functions should return int instead
3865 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
3866 specifier are printed as themselves
3867 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
3868 support flags, width and precision specifiers
3870 2006-06-24 Borut Razem <borut.razem AT siol.net>
3872 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
3873 to the list of sdcc tagrets not supporting bit type
3874 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
3875 testfor pic16 due to bug:
3876 [ 1511794 ] pic16: regression test bug-895992.c fails
3878 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
3880 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
3881 * src/SDCCglue.c (initPointer), fixed bug 1496419
3882 * support/regression/tests/bug1496419.c: new, added
3884 2006-06-22 Borut Razem <borut.razem AT siol.net>
3886 * support/regression/ports/pic16/support.c: use gpsim usart module from
3887 libgpsim_modules library
3889 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3891 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
3894 2006-06-19 Raphael Neider <rneider AT web.de>
3896 * src/pic/glue.h,src/pic16/glue.h: added prototypes
3897 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
3898 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
3899 (pic14printExterns,pic14printPublics,pic16printPublics,
3900 pic16_printExterns): use new functions to emit symbols
3901 (picglue,pic16glue): emit publics before emitting externs
3902 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
3903 locally defined functions to avoid bug #1443651
3904 * support/regression/tests/bug-716242.c: removed pic16 workaround
3905 * support/regression/ports/pic16/spec.mk: ignore errors during build
3907 2006-06-19 Raphael Neider <rneider AT web.de>
3909 * src/pic/glue.h: added pic14aopLiteral prototype
3910 * src/pic/glue.c (pic14aopLiteral): return unsigned int
3911 * src/pic/gen.c: removed stdint.h dependency
3912 (aopGet): use Safe_strdup()
3913 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
3914 (genDataPointerSet): use pic14aopLiteral()
3915 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
3916 for pic16; thanks to Bernhard and Maarten
3918 2006-06-18 Borut Razem <borut.razem AT siol.net>
3920 * support/regression/tests/structflexarray.c: flexible array members
3921 not supported by gcc < 3
3922 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
3924 * src/pic/gen.c: don't include [p]strdin.h on solaris
3925 * support/Util/pstdint.h: addad svn attributes
3926 * support/regression/tests/constantRange.c,
3927 support/regression/tests/rotate.c: include inttypes.h instead
3928 stdint.h on solaris, addad svn attributes
3930 2006-06-18 Raphael Neider <rneider AT web.de>
3932 * src/SDCCsymt.c (initCSupport): change return type of divschar to
3934 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
3935 (pic16_genMinusBits): simplified sign-extension
3936 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
3937 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
3938 adjusted to correctly handle mixed-signed operands, disabled
3939 now unused multiplciation routines
3940 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
3941 (assignResultValue): added argument denoting the size of the result
3942 as returned by the function (fixes upcasts in assigning from
3943 function calls: char foo(); int i = foo();)
3944 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
3945 function result to assignResultValue
3946 (genMult): disabled inlined multiplication code
3947 (genDiv): augmented to also handle the modulus operator, fixed to
3948 handle mixed-signed operands correctly
3949 (genMod): simply call genDiv, disabled unused code
3950 (genAssign): fixed missing (sign-)extension on result
3951 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
3952 valid char operands, allow signed operands for native code, added
3953 division and modulo operator handling
3954 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
3956 As a consequence, onebyte.c (if split into two files) and muldiv.c
3957 pass regression tests.
3959 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3961 * doc/Makefile.in: two runs of makeindex seem needed to get
3962 correct page references in the index of sdccman.pdf
3963 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
3965 2006-06-17 Borut Razem <borut.razem AT siol.net>
3967 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
3969 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3971 * doc/sdccman.lyx: updated, added (porting source code, debugging),
3972 mentioned ec2drv and paulmon
3974 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
3976 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
3977 consecutive abs areas
3978 (find_empty_space, allocate_space): added map to handle codemap or
3980 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
3981 absolute idata and xdata
3982 * as/mcs51/lkmem.c (summary2): updated legend
3984 2006-06-16 Raphael Neider <rneider AT web.de>
3986 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
3988 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
3990 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
3992 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
3994 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
3996 * src/port.h (struct PORT): added field gp_tags, to hold the tag
3997 value of generic pointers,
4007 src/z80/main.c: PORT structure, added elements for gp_tags field,
4008 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4009 fields in the PORT structure of each port,
4010 * src/SDCCast.c (decorateType): allow processing of generic pointers
4011 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4014 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4020 * src/pic16/pcode.c,
4022 * src/pic/pcoderegs.c,
4025 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4026 bug 1504689 on minGW
4028 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4030 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4032 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4034 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4036 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4038 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4041 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4043 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4044 to a char variable. Fixed bug #1504211
4045 * device/include/pic16/adc.h,
4046 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4047 and fixed bug #1364390
4049 2006-06-10 Borut Razem <borut.razem AT siol.net>
4051 * CVSROOT: removed the CVS left-over
4053 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4055 * as/hc08/asmain.c (asexit),
4056 * as/hc08/lkmain.c (lkexit),
4057 * as/mcs51/asmain.c (asexit),
4058 * as/mcs51/lkmain.c (lkexit),
4059 * src/SDCCglue.c (DEFSETFUNC),
4060 * src/SDCCmain.c (linkEdit, assemble),
4061 * support/librarian/sdcclib.c (AddRel),
4062 replaced unlink() by standard C remove()
4063 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4064 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4065 gatherImplicitVariables): new, added to fix bug 608752,
4066 (createFunction): added gatherImplicitVariables()
4067 * src/SDCCast.h: added createRMW prototype
4068 * src/SDCCsymt.h (struct symbol): added infertype
4069 * support/regression/tests/bug608752.c: new, added
4071 2006-06-10 Raphael Neider <rneider AT web.de>
4073 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4074 multibyte dummy reads (fixes #1503234)
4076 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4078 * device/include/mcs51/compiler.h: new, added header file to enable
4079 creating common sfr definition header files for different compilers
4081 2006-06-05 Raphael Neider <rneider AT web.de>
4083 * src/pic16/{pcode.h,genarith.c}:
4084 introduced pCodeOp combining any two pCodeOps (previously only
4085 two register operands could be combined), removed pcop2 from
4086 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4087 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4088 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4089 rewritten to use new PO_TWO_OPS
4090 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4091 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4092 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4093 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4094 (pic16_get_op): embraced return arg to allow #define return(x),
4095 added new case for combined opcodes
4096 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4097 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4098 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4100 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4102 * src/SDCCval.c (checkConstantRange): added
4103 * src/SDCCval.h: added checkConstantRange
4104 * support/Util/SDCCerr.c,
4105 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4106 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4107 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4108 * src/SDCCast.c (decorateType): added checkConstantRange,
4109 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4110 can be emitted with the correct always true/false warning,
4111 added optimization for double '!';
4112 result of decorateType() must be assigned back to the tree, because
4113 decorateType() can change the tree
4114 * src/SDCCicode.c (geniCodeLogic),
4115 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4116 (checkConstantRange): removed, it was only a fragment which never
4118 * src/SDCCsymt.c (computeType): fixed promotion for
4119 "-1 < (unsigned bit) b"
4120 * src/pic/ralloc.c (packRegsForAssign),
4121 * src/pic16/ralloc.c (packRegsForAssign),
4122 * src/hc08/ralloc.c (packRegsForAssign),
4123 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4125 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4126 * support/regression/tests/constantRange.c: added
4127 * support/valdiag/tests/constantRange.c: added
4128 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4130 2006-06-02 Borut Razem <borut.razem AT siol.net>
4132 * support/regression/ports/pic16/support.c: increase stack size
4134 * support/regression/Makefile.in: sort tests by name so that the
4135 resutlts can be compared on different machines / platforms
4137 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4140 * src/ds390/gen.c (emitLabel): new, added,
4141 (genDjnz): fixed stack overflow bug,
4142 (throughout): cosmetic changes to sync with mcs51/gen.c,
4143 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4144 * src/mcs51/gen.c (genEndFunction): small optimization,
4145 (throughout): cosmetic changes to sync with ds390/gen.c
4147 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4149 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4150 (_print_format): fixed printing pointers
4151 * src/mcs51/gen.c (emitLabel, movb): new, added,
4152 (genAssign): small optimization,
4153 (genDjnz): fixed stack overflow bug,
4154 (throughout): replaced sprintf with SNPRINTF,
4155 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4156 replaced emitcode("mov", "b,...") with MOVB(...),
4157 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4158 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4159 * src/mcs51/peeph.def: added rules 140 and 264
4160 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4161 so they may get optimized into registers
4163 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4165 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4166 immediately when encountered,
4167 (printUsage): always use stderr even on windows
4169 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4171 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4172 (processParms): fixed bug #1247551
4173 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4174 parseCmdLine, main): print '--version' to stdout,
4175 print 'help' to stdout if --help is given,
4176 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4177 arguments are given; fixed --help
4179 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4181 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4182 * support/regression/tests/bug-1493710.c: added
4184 2006-05-27 Borut Razem <borut.razem AT siol.net>
4186 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4188 * support/regression/ports/pic16/support.c: increase stack size
4189 from default 64 bytes to 128 bytes
4190 * support/regression/tests/staticinit.c,
4191 support/regression/tests/float.c: regression tests fully enabled
4192 for pic16 port by putting the initialized data arrays into the code
4194 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4195 This was changed by mistake in the previous version.
4197 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4199 * src/pic16/gen.c (genFunction, genEndFunction): some
4200 beautifications, fixed bug with falsely restoring FSR2 in large
4201 stack model, thanks to Beau E. Cox for reporting the bug
4203 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4205 * debugger/mcs51/break.c,
4206 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4207 use %p to print pointers, made address variables unsigned
4208 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4209 * debugger/mcs51/symtab.c (parseSymbol): must return something
4210 * src/mcs51/gen.c (aopForSym): small optimization,
4211 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4212 (freeAsmop): added missing break,
4213 (aopPut): removed parameter bvolatile, determine it inside the function,
4214 (saveRegisters, unsaveRegisters): small optimization,
4215 (genIpush): removed pointless check,
4216 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4217 replaced sprintf with SNPRINTF,
4218 replaced strcpy with strncpyz,
4219 updated aopPut calls,
4220 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4221 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4223 2006-05-24 Borut Razem <borut.razem AT siol.net>
4225 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4226 modification of test for the pic16 port, put the array to the code
4227 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4229 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4231 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4232 * support/Util/pstdint.h: added
4234 2006-05-22 Borut Razem <borut.razem AT siol.net>
4236 * src/regression/Makefile: removed bool2.c test, added -q linker option
4237 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4238 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4239 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4240 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4241 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4242 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4243 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4244 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4245 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4247 2006-05-22 Raphael Neider <rneider AT web.de>
4249 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4250 bug #1492360 (problematic due to generic pointers, see code)
4252 2006-05-22 Borut Razem <borut.razem AT siol.net>
4254 * support/regression/ports/pic16/specs.mk: removed stack size linker
4256 * support/regression/tests/array.c,
4257 support/regression/tests/bitopcse.c,
4258 support/regression/tests/bug-908454.c,
4259 support/regression/tests/malloc.c: modified for pic16 regression test
4260 * support/regression/tests/bitfields.c:
4261 pic16 - excluded bitfileds of size > 8
4262 * support/regression/tests/bp.c: pic16 - reduced data size
4263 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4264 * support/regression/tests/bug-460010.c:
4265 pic16 - used the absolute address the fits in memory
4266 * support/regression/tests/bug-716242.c:
4267 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4268 * support/regression/tests/float.c:
4269 pic16 - excluded - data size too big
4270 * support/regression/tests/onebyte.c:
4271 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4272 * support/regression/tests/shifts.c:
4273 pic16 - function names probably have to differ in first X characters
4275 * support/regression/tests/staticinit.c:
4276 pic16 - excluded some tests due error: no target memory available for
4279 2006-05-22 Borut Razem <borut.razem AT siol.net>
4281 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4282 second try. Thanks Stas Sergeev once more.
4284 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4286 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4287 (genLeftShift, genRightShift): fixed bug 1491627
4288 * src/hc08/peeph.def (rules 7, 8.x): added
4289 * support/regression/tests/shifts.c (ShiftLeftByParam,
4290 ShiftRightByParam, testShiftByParam): added to test variable shifting
4292 2006-05-20 Raphael Neider <rneider AT web.de>
4294 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4295 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4296 (allocReg): add only new registers to dynAllocRegs,
4297 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4298 #1489055, #1445850, and probably #1483693
4300 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4302 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4303 bug in for-loop that didn't emit the last of CONFIG and ID registers
4305 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4307 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4309 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4310 1489016, 1434401 and 1490124
4311 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4312 1489016, 1434401 and 1490124
4314 2006-05-17 Borut Razem <borut.razem AT siol.net>
4316 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4319 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4321 * device/include/mcs51/P89c51RD2.h,
4322 * device/include/mcs51/P89LPC901.h,
4323 * device/include/mcs51/P89LPC922.h,
4324 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4326 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4328 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4329 to fix missing stack pragma in compiled binary object file,
4331 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4333 * support/packihx/configure.in,
4334 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4335 determine sizeof basic types even while cross compiling
4337 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4339 * src/avr/gen.c (aopop),
4340 * src/ds390/gen.c (aopOp),
4341 * src/hc08/gen.c (aopOp),
4342 * src/mcs51/gen.c (aopop),
4343 * src/pic16/gen.c (pic16_aopOp),
4344 * src/pic/gen.c (aopOp),
4345 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4346 if size of operand is smaller than spill location
4348 2006-05-12 Borut Razem <borut.razem AT siol.net>
4350 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4351 have to have CR/LF line endings even if they are checked out on *nix
4352 or on WIN32 in cygwin binmode
4354 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4356 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4357 * device/include/ds80c390.h: added sfr16 definitions
4361 * src/ds390/ralloc.c,
4362 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4363 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4364 bit returning functions
4365 * support/regression/tests/sfr16.c: enabled test on ds390
4367 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4369 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4370 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4372 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4374 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4375 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4376 (cl_address_space constructor): removed expensive initialization,
4377 (cl_address_space::get_cell): extended for late initialization,
4378 (cl_address_space::*): use late initialization,
4379 (cl_address_decoder::activate): removed expensive initialization,
4380 This reduced regression test running time by 25%
4382 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4390 * support/packihx/Makefile.in,
4391 * support/packihx/clean.mk,
4392 * support/packihx/Makefile.bcc,
4393 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4395 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4397 * src/SDCCval.c (valNot): fix for regression test failure
4398 of not.c on big endian hosts
4400 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4402 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4404 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4406 * device/lib/mcs51/Makefile.in: changed string comparison operator
4407 to = for POSIX compliance; == is bash extension
4409 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4411 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4414 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4416 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4417 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4418 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4419 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4420 bug report #1478657,
4422 2006-05-05 Borut Razem <borut.razem AT siol.net>
4424 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4427 2006-05-02 Borut Razem <borut.razem AT siol.net>
4429 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4430 create *.ind, which made make to fail if invoked with -j 2
4432 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4434 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4435 Hubert Sack for patch 1479782
4437 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4439 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4441 2006-05-01 Raphael Neider <rneider AT web.de>
4443 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4444 (create_pic): store only prefix-free device name,
4445 (init_pic): check for device names with "16" prefix,
4447 * src/pic/device.h (struct PIC_device),
4448 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4450 * device/include/pic/pic12f{635,675,629,683}.h,
4451 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4452 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4453 * device/include/pic/pic16f505.h,
4454 * device/lib/pic/libdev/pic16f505.c: removed
4455 * device/include/pic/pic14devices.txt: added support for pic12f
4456 devices, removed unsupported non 16-bit devices
4457 [above changes provided by patch from Zik Saleeba]
4458 * src/pic/*, src/pic16/*, device/include/pic16/*,
4459 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4461 2006-05-01 Borut Razem <borut.razem AT siol.net>
4463 * configure.in, configure, doc/Makefile.in:
4464 sync with nightly build makefile - latex, dvipdf and dvips
4467 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4469 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4470 in the library source
4472 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4474 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4476 2006-04-28 Raphael Neider <rneider AT web.de>
4478 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4479 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
4480 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
4481 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
4483 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4485 * device/lib/pic/libdev/Makefile.in,
4486 * device/lib/hc08/Makefile.in,
4487 * device/lib/gbz80/Makefile.in,
4488 * device/lib/z80/Makefile.in,
4489 * device/lib/ds390/Makefile.in,
4490 * device/lib/ds400/Makefile.in: added srcdir to include search path,
4491 thanks to Borut for the bug report
4493 * configure: always create doc/Makefile independent from --enable-doc
4494 * Makefile.in: always install from directory doc independent from
4496 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
4498 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
4499 * doc/Makefile.in: install *.txt if present
4500 * device/include/Makefile.in (install): added installation of pic/*.inc
4501 and pic/*.txt files again, they were erroneously removed
4503 2006-04-28 Raphael Neider <rneider AT web.de>
4505 * src/pic/{gen.c,main.h,pcode.c},
4506 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
4507 concerning signedness with casts
4509 2006-04-28 Raphael Neider <rneider AT web.de>
4511 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
4512 definition of an interrupt handler,
4513 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
4514 interrupt handler stuff from picglue() to separate routine,
4515 (picglue): enabled definition of intr handlers in files w/o main()
4517 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4519 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
4520 compilation with MSVC 2005 Express Edition (VC8)
4522 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
4524 * device/lib/Makefile: fixed build of gbz80 lib
4526 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4528 * support/regression/tests/bug-460010.c,
4529 * support/regression/tests/bug-524691.c,
4530 * support/regression/tests/bug-716242.c: removed conditional defines
4531 that are already in testfwk.h
4533 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
4536 (AccAXRsh1): added, shift right by 1,
4537 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
4539 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
4541 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
4543 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
4544 remove cast to same type
4545 * src/SDCCast.c (decorateType): fix for RFE 1475742,
4546 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
4548 * link/z80/Makefile: removed, they have moved to
4551 * configure.in: replaced duplicate message about ucsim by missing sdcpp
4552 * install-sh: fix bug #1204398 by setting umask 0022
4553 * device/lib/Makefile: separate build of z80 and gbz80 lib
4555 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
4557 Enabled VPATH feature: changed nearly all Makefiles (149 files).
4558 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
4560 One basic decision: e.g. src/clean.mk includes further files. In order
4561 to make this work there are two solutions:
4562 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
4563 run configure on them. This way they can use
4564 'include $(srcdir)/port-clean.mk'
4565 - always include clean.mk by the Makefile at the same level. To avoid
4566 that `make clean` tries to include and build Makefile.dep the
4567 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
4568 implemented, because now even `make uninstall` doesn't create
4569 Makefile.in. clean.mk could be eliminated by pasting it in
4572 * debugger/mcs51/Makefile.in: build own objects from library sources
4573 (SLIB, SDCC) in current directory
4575 * configure, configure.in: renamed --disable-device-lib-build in
4576 --disable-device-lib; added --enable-doc, the required tools are
4577 searched by configure; added result message; the toolchain for the
4578 belonging ports are now only built, if the port is enabled.
4580 * support/regression/*: all output is written in directory gen, because
4581 the fwk and ports directories don't livet in the build tree using vpath
4583 * doc/sdccman.lyx: renamed --disable-device-lib-build to
4584 --disable-device-lib, added --enable-doc, added section VPATH
4586 * sim/ucsim/configure.in,
4587 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
4588 z80 are enabled by default
4590 2006-04-24 Raphael Neider <rneider AT web.de>
4592 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
4593 to config word, "pic14_"-prefixed some extern functions
4594 (pic14_emitConfigWord): emit __config directive(s) if assignment to
4595 config word has been found
4596 * src/pic/device.h: added prototypes
4597 * src/pic/pcode.c: added "pic14_"-prefix where needed
4598 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
4600 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
4602 (pic14emitRegularMap): ignore config words,
4603 (pic14createInterruptVect): moved generating __config directives away
4604 (picglue): have __config directives emitted
4606 2006-04-24 Borut Razem <borut.razem AT siol.net>
4608 * doc/Makefile: sync with nightly build makefile
4610 2006-04-24 Raphael Neider <rneider AT web.de>
4612 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
4613 registers that have not been assigned proper liveranges,
4614 fixes #1469504 and #1474602,
4615 (pCodeRegOptimizeRegUsage): fixed typo in comment
4617 2006-04-24 Borut Razem <borut.razem AT siol.net>
4619 * device/examples/main8051.c: deleted - it was removed from CVS
4620 24.mar.2000 and after that modified 18.feb.2001, so it reappered
4621 after the transition to Subversion
4622 * src/SDCCalloc.h: deleted - it was removed from CVS
4623 3.feb.2001 and after that modified 18.feb.2001, so it reappered
4624 after the transition to Subversion
4625 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
4626 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
4627 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
4628 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
4630 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
4632 * as/asx8051.dsp: added mcs51/strcmpi.h
4633 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
4634 * as/hc08/aslink.h: updated lnksect prototype
4636 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
4638 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
4639 (newdot): handle A_ABS
4641 * as/mcs51/asout.c (outarea): output address
4642 * as/hc08/lkaomf51.c,
4643 * as/mcs51/lkaomf51.c: disabled unused array UsageType
4645 * as/mcs51/i51pst.c,
4646 * as/z80/z80pst.c: "ABS" is not A_OVR
4647 * as/hc08/lkarea.c (newarea): read a_addr,
4648 (lnkarea): added codemap array, sort absolute areas to the front,
4649 combine all GSINITx/GSFINAL,
4650 (find_empty_space, allocate_space): new functions,
4651 (lnksect): return next address, handle absolute sections
4652 * as/mcs51/lkarea.c (newarea): read a_addr,
4653 lnksect2 prototype changed,
4654 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
4655 (find_empty_space, allocate_space): new, factored out of lnksect2,
4656 (lnksect2): return next address, handle absolute sections
4658 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
4659 * as/hc08/lklibr.c (addfile, fndsym),
4660 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
4661 index out of range and detect both '\' and '/'
4662 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
4663 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
4664 regression tests (ds390 cannot return bool yet)
4665 * doc/sdccman.lyx: changed version number, document changed --no-peep,
4666 document critical interrupts on z80, document changed SDCC define
4667 * src/asm.c (_asxxxx_mapping): fixed .org directive,
4668 (_a390_mapping): added .org directive
4669 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
4670 (genMultOneByte): fixed warnings
4671 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
4673 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
4674 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
4675 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
4676 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
4677 * src/pic16/main.c: removed newReg prototype
4678 * src/pic16/pcode.c,
4679 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
4681 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
4683 * src/pic16/ralloc.c
4684 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
4686 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
4687 from short to PIC_OPTYPE
4688 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
4689 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
4690 optype from short to PIC_OPTYPE
4691 * src/port.h: made int_size unsigned to fix warnings
4692 * src/SDCC.y: fixed warning on MSVC
4693 * src/SDCCicode.c (getArraySizePtr): return unsigned int
4694 * src/SDCCopt.c (convertToFcall): fixed warnings
4695 * src/SDCCsymt.h: removed double prototype for genSymName
4696 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
4697 offset int to fix warnings
4699 2006-04-22 Borut Razem <borut.razem AT siol.net>
4701 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4702 references to CVS replaced with Subversion
4704 2006-04-21 Borut Razem <borut.razem AT siol.net>
4706 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4707 references to CVS replaced with Subversion
4709 2006-04-19 Borut Razem <borut.razem AT siol.net>
4711 * src/version.awk: adapted for svn
4712 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
4713 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
4714 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
4715 /binutils-avr/etc/*.vi, *.jin: removed all properties
4716 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
4718 2006-04-19 Borut Razem <borut.razem AT siol.net>
4720 * CVS to Subversion migration completed
4722 2006-04-18 Borut Razem <borut.razem AT siol.net>
4724 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
4725 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
4727 2006-04-17 Borut Razem <borut.razem AT siol.net>
4729 * device/include/Makefile.in: added pic/*.inc to the installation
4731 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
4733 * support/regression/collate-results.py: fixed output in case of
4735 * support/regression/generate-cases.py: fixed splitting of pathnames
4737 * as/hc08/lklibr.c (addfile),
4738 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
4740 2006-04-11 Raphael Neider <rneider AT web.de>
4742 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
4743 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
4744 * src/pic16/pcode.c (assignValnums): fixed #1460578
4746 2006-04-11 Raphael Neider <rneider AT web.de>
4748 * device/lib/pic/libdev/*.c,
4749 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
4750 fixes #1468739, enables compilation in --std-c99 mode
4751 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
4753 2006-04-11 Raphael Neider <rneider AT web.de>
4755 * src/pic/device.c (find_device): removed debug output
4756 (list_valid_pics): enabled verbose listing of supported devices
4757 * device/include/stdbool.h: define bool as char for pic14/16 as well
4759 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4761 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
4763 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * .version: bumped version to 2.5.6
4766 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
4768 2006-04-06 Raphael Neider <rneider AT web.de>
4770 * .version: bumped version to 2.5.6 (pic14 ABI changed)
4771 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
4772 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
4773 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
4774 pic14_constructAbsMap
4775 (pic14printPublics): declare absolute global symbols as global
4776 (pic14createInterruptVect),
4777 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
4778 (newReg): assume new registers unused, use correct name in
4779 hashtable (reg->name instead of name), more debugLog output
4780 * src/pic/device.h (PIC_device): added fields for verbose output
4781 * src/pic/device.c: moved device definition to pic14devices.txt,
4782 added routines for runtime parsing of pic14devices.txt,
4783 added support for second config word
4784 * src/pic/main.c (_process_pragma): removed #pragma maxram,
4785 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
4786 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
4787 (_pic14_parseOptions): moved pCodeInitRegisters here
4788 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
4789 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
4790 (pCodeInitRegisters): rewrapped comments, perpared new approach to
4791 handling the pseudo stack
4792 * device/lib/Makefile.in: ignore failures in objects-pic16,
4793 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
4794 * device/lib/pic/NEWS: document new dependency on picXXX.lib
4795 * device/lib/pic/Makefile.subdir,
4796 * device/lib/pic16/Makefile.subdir: improved clean rules
4797 * device/lib/pic/libdev/: NEW, pic14 device libraries
4798 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
4799 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
4800 * device/include/Makefile.in: create subdir and install pic14 headers
4801 * device/include/pic/p16f_common.inc: removed unused declarations
4802 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
4803 PICs from inc2h.pl v1.6,
4804 replaced BIT_AT macros with struct declarations
4805 * device/include/pic/pic14devices.txt: definition of supported devices,
4806 all above improvements contributed by Zik Saleeba, thanks
4807 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
4808 * support/scripts/sdcc.nsi: also install pic14 device libraries and
4811 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4813 * device/include/mcs51/c8051f410.h: added interrupt numbers,
4814 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
4815 thanks to Charles Olds
4817 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4819 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
4821 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4823 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
4824 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
4825 * support/regression/bug1464657.c: added, new test
4827 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4829 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
4832 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4834 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
4835 --no-peep and --peep-file <file> are used don't use default rules but
4838 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4840 * src/mcs51/gen.c (genCall): fixed bug 1457608
4842 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4844 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
4845 changes seem to cause (trigger?) problems with the build system.
4847 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
4849 * src/SDCCpeeph.c (operandsLiteral): new, added,
4850 (callFuncByName): inserted operandsLiteral
4851 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
4853 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4855 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
4856 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
4858 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
4860 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
4861 implemented patch 1120823 Thanks to Willy De la Court (normal
4862 interrupts need an interrupt number now if they are made critical),
4863 and enabled nesting of critical functions though not for gbz80
4864 (genCritical, genEndCritical): added functions
4865 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
4866 * src/z80/mappings.i: added "ei" to all mappings
4868 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4870 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
4871 submitted by the Debian SDCC maintainer Aurelien Jarno:
4872 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
4873 archive with gcc 4.1 on mips and wrote the patch"
4875 2006-03-16 Raphael Neider <rneider AT web.de>
4877 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
4878 the left operand is shorter than the result (c* = lit-c* + int),
4880 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
4883 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4885 * src/.version: increased version number to 2.5.5
4886 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
4887 linking is done manually in pic16 port's _linkEdit,
4888 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
4889 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
4890 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
4891 allocate asmop as AOP_ACC,
4892 (aopForRemat): added parameter 'bool result' in function declaration,
4893 (pic16_aopGet): return AOP_ACC when accessing WREG,
4894 (pic16_popGetTempReg): minor modification,
4895 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
4896 'pic16_allocWithIdx',
4897 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
4898 calling function in absolute addresses,
4899 (genAssign): take into account AOP_ACC asmop,
4900 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
4901 * src/pic16/pcoderegs.c: some debug functions and lines added,
4902 * src/pic16/ralloc.c (decodeRegType): added but commented out,
4903 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
4905 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
4906 call to allocReg, not by manually allocating a new one,
4907 (pic16_assignRegisters): now before going through the register
4908 allocating functions mark all registers as free. This eliminates some
4909 side effects resulting from peephole parser done earlier in the backbone
4911 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
4913 * src/SDCCicode.c (geniCodeLogic),
4914 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
4916 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
4918 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
4919 (genSend): bugfix, do not allocate and free twice,
4920 (shiftRLong): handle partially overlapping aops
4921 * support/regression/tests/bitopcse.c: fixed warning redefined idata
4923 2006-03-08 Borut Razem <borut.razem AT siol.net>
4925 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
4928 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
4930 * support/regression/tests/bug1409955.c: new, added
4931 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
4932 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
4933 (aopForSym, aopOp): increment asmop.allocated if reused,
4934 (freeAsmop): decrement asmop.allocated and check for zero instead of
4936 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
4937 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
4938 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
4939 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
4940 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
4941 genSignedRightShift, genRightShift, genDataPointerGet,
4942 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
4943 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
4944 in reverse order from allocation,
4945 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
4946 added swappedLR to keep track
4947 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
4948 pdata & code for GCC, z80, gbz80 & hc08
4949 * support/regression/tests/zeropad.c: moved defines to testfwk.h
4951 2006-03-08 Raphael Neider <rneider AT web.de>
4953 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
4955 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * device/include/mcs51/c8051f410.h: new SiLabs mcu
4958 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
4959 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
4961 2006-03-06 Borut Razem <borut.razem AT siol.net>
4963 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
4964 made the linker quiet
4966 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
4968 * src/pic16/gen.c (genPcall): fixed bug #1443644
4969 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
4970 which dumps before the function entry point a data byte which represents
4971 the number of the local variables used by the specified function, added
4972 'xinst' for initial support for Extended Instruction Support,
4973 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
4974 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
4975 port->fun_prefix anymore (may change later),
4976 (genFunction, genEndFunction): do not store/restore local registers for
4977 _main (this should take care the --main-return command line option in
4979 (genOr): removed some legacy pic-port instructions,
4980 * src/pic16/genarith.c (genAddLit): re-enabled old code because
4981 performing operations with SFR's causes data to be written more than
4982 once to each SFR. Perhaps SFRs should be handled in special cases...
4983 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
4985 * src/pic16/main.c (_process_pragma): stack bound checking did not take
4986 into account for stack starting position,
4987 (struct OPTIONS pic16_optionsTable): added command line argument
4988 --extended or -y for Extended Instruction Support,
4989 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
4990 (deassignLRs): *** perhaps the most important change, old 'for' code
4991 (commented out for reference), didn't account for some registers which
4992 were left marked 'not free' after a pointer operation. The change
4993 reduces register usage a lot in some cases
4995 2006-03-04 Borut Razem <borut.razem AT siol.net>
4997 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
4999 * support/regression/tests/bug-524697.c: decreased array size for
5000 mcs51 to fit into the internal RAM
5001 * support/regression/Makefile.in: a little bit more verbose
5003 2006-03-03 Borut Razem <borut.razem AT siol.net>
5005 * support/regression/fwk/lib/testfwk.c,
5006 support/regression/fwk/include/testfwk.h: introduced function
5007 _prints(), nonrecursive _printn(), call _initEmu() from main()
5008 * support/regression/ports/gbz80/support.asm,
5009 support/regression/ports/ucz80/support.asm,
5010 support/regression/ports/z80/support.asm,
5011 support/regression/ports/ds390/support.c,
5012 support/regression/ports/hc08/support.c,
5013 support/regression/ports/host/support.c,
5014 support/regression/ports/mcs51/support.c,
5015 support/regression/ports/xa51/support.c: added empty _initEmu()
5017 * support/regression/ports/pic16/gpsim.cmd,
5018 support/regression/ports/pic16/spec.mk,
5019 support/regression/ports/pic16/support.c,
5020 support/regression/Makefile.in: added pic16 regression test
5022 2006-03-01 Raphael Neider <rneider AT web.de>
5024 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5025 genConstPointerGet): use safe way of generating MOVFF to cover
5026 literals as well as registers, fixes bug #1440527
5027 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5029 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5030 more correctly, fixes bug #1232186
5031 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5032 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5033 gplink guess the correct processor in more cases, applied patch
5034 from Till Riedel attached to and fixing bug #1436552
5036 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5038 * support/regression/tests/array.c: added, contains check for #1434401
5039 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5041 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5043 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5044 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5045 * device/include/mcs51/c8051f326.h,
5046 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5047 * device/include/mcs51/c8051f000.h,
5048 * device/include/mcs51/c8051f018.h,
5049 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5050 PCON_IDLE,PCON_STOP and added sfr16 definitions
5052 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5054 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5055 genGetWord): fixed bug 1409955
5057 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5059 * device/include/hc08/mc68hc908gp32.h,
5060 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5062 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5064 * src/SDCCast.c (constExprValue): return NULL if not a value
5065 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5066 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5067 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5069 2006-02-13 Borut Razem <borut.razem AT siol.net>
5071 * src/regression/ptrarg.c: added, fails due to bug #1430967
5072 * src/regression/Makefile: ptrarg.c added, ...
5074 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5077 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5079 2006-02-11 Borut Razem <borut.razem AT siol.net>
5081 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5082 print "Processor: xxx" message to stdout only if --verbose
5084 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5086 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5087 * support/regression/tests/bug1426356.c: added
5088 * support/regression/tests/bitfields.c: removed 2 tests
5090 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5092 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5093 * device/include/mcs51/c8051f330.h,
5094 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5095 PCON_IDLE,PCON_STOP and added sfr16 definitions
5096 * device/lib/_divsint.c,
5097 * device/lib/_divuint.c,
5098 * device/lib/_divulong.c,
5099 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5100 register bank bug for small stackauto
5102 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5104 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5106 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5108 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5109 * all.dsp: corrected several bin paths
5110 * device/include/mcs51/c8051f120.h,
5111 * device/include/mcs51/c8051f300.h,
5112 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5113 to PCON_IDLE,PCON_STOP
5114 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5115 * device/lib/printf_large.c (output_float): fixed bug 1388703
5116 * support/regression/tests/bug1057979.c: added test for bug 1388703
5118 2006-02-08 Raphael Neider <rneider AT web.de>
5120 * src/pic/pcode.c (pciTRIS): fixed typo,
5121 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5122 (LinkFlow): fixed handling of flows that end in a call,
5123 (ReuseReg): perform safety check earlier
5124 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5125 to work with flows at the beginning of a pBlock,
5126 fixes #1426557 (Symbol not previously defined),
5127 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5129 (RemoveUnusedRegisters): update register usage info
5130 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5131 created, reuse existing ones instead
5132 * src/pic/gen.c (genPcall): fixed #1424719
5134 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5136 * link/z80/lkmain.c,
5138 * link/z80/lkdata.c,
5139 * link/z80/aslink.h: fixed build on current cygwin:
5140 replaced getline() by lk_getline()
5142 2006-02-01 Borut Razem <borut.razem AT siol.net>
5144 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5145 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5146 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5147 src/regression/bool1.c, src/regression/bool2.c,
5148 src/regression/bool3.c, src/regression/call1.c,
5149 src/regression/compare.c, src/regression/compare10.c,
5150 src/regression/compare2.c, src/regression/compare3.c,
5151 src/regression/compare4.c, src/regression/compare5.c,
5152 src/regression/compare6.c, src/regression/compare7.c,
5153 src/regression/compare8.c, src/regression/compare9.c,
5154 src/regression/configword.c, src/regression/for.c,
5155 src/regression/inline.c, src/regression/mult1.c,
5156 src/regression/nestfor.c, src/regression/or1.c,
5157 src/regression/pointer1.c, src/regression/ptrfunc.c,
5158 src/regression/rotate1.c, src/regression/rotate2.c,
5159 src/regression/rotate3.c, src/regression/rotate4.c,
5160 src/regression/rotate5.c, src/regression/rotate6.c,
5161 src/regression/rotate7.c, src/regression/string1.c,
5162 src/regression/struct1.c, src/regression/sub.c,
5163 src/regression/sub2.c, src/regression/switch1.c,
5164 src/regression/while.c, src/regression/xor.c,
5165 src/regression/create_stc, src/regression/simulate,
5166 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5168 * src/regression/gpsim_assert.h: added
5170 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5172 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5173 ((void (code *) (void)) 0) ();
5182 * as/mcs51/aslink.h,
5184 * as/mcs51/asmain.c,
5185 * as/mcs51/lkdata.c,
5187 * as/mcs51/lkmain.c,
5190 * as/z80/asmain.c: fixed build on current cygwin:
5191 replaced getline() by as_getline()
5193 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5195 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5196 declarator in the symbol chain
5198 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5199 parameter list for function pointers
5200 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5201 * support/regression/tests/bug-716242.c: added
5203 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5205 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5207 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5209 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5211 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5212 inifinitely recurseable, added static
5213 * support/regression/tests/bug-1408066.c: added
5215 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5218 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5219 renamed, added possibility to create "postLoopLbl"-labels
5220 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5221 newiTempLoopHeaderLabel
5222 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5223 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5224 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5225 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5226 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5227 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5228 (basicInduction): fixed bug #136564, made static,
5229 (loopInduction): changed parameter of basicInduction, made static,
5230 (addPostLoopBlock): added
5231 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5232 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5234 * support/regression/tests/bug-136564.c: added
5235 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5236 --std-sdcc99 to LIBSDCCFLAGS
5238 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5240 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5242 * support/regression/tests/bug-1406131.c: added
5244 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5246 * src/SDCCast.c (decorateType): fix promotion of unary minus
5247 * src/SDCCsymt.c (computeType): beautified
5248 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5249 (valUnaryPM, valComplement): fix sign and promotion,
5250 (valNot): ANSI: result type is int (SDCC: unsigned char)
5251 * support/regression/tests/uminus.c: speedup by removing superflous
5253 * support/regression/tests/onebyte.c: added promotion and signedness
5254 tests for unary minus
5255 * support/regressions/tests/bug-477927.c: disable warning about
5256 uninitialized variables
5257 * support/regression/tests/not.c: added
5259 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5261 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5262 * src/mcs51/gen.c (gen51Code): show final register usage after
5263 fillGaps in asm with --i-code-in-asm
5264 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5265 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5266 incUsed, rliveClear, adjustIChain): made static,
5267 (setFromRange): excluded because it's unused,
5268 (findPrevUseSym, markWholeLoop): added,
5269 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5270 through all branches of predecessors enables sdcc to emit the warning
5271 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5272 (rlivePoint): made static, added parameter emitWarnings which is only
5273 true during the first run out of two,
5274 (findRecursiveSucc, findRecursivePred): removed,
5275 (computeLiveRanges): made static, added parameter emitWarnings,
5276 (dumpIcRlive): added for debugging only
5277 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5278 removed prototype of setFromRange()
5279 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5280 in call of computeLiveRanges()
5281 * support/regression/tests/bug-895992.c: added
5282 * support/regression/tests/bug-971834.c: added
5283 * support/valdiag/tests/bug-895992.c: added
5284 * support/valdiag/tests/bug-971834.c: added
5286 2005-12-18 Raphael Neider <rneider AT web.de>
5288 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5289 (genUnpackBits): improved code for direct operands,
5290 (genPackBits): improved code for literal assignment to bitfields
5291 and for direct destination operands (no FSR indirection),
5292 prevented redundant AND, fixes #1362800,
5293 (AccLsh): added parameter to disable masking of the result
5294 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5295 skip instructions with side-effects (like incfsz),
5296 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5297 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5298 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5301 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5303 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5304 volatile variables as spill location
5306 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5308 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5310 * support/regression/tests/bug-1376320.c: added
5312 2005-12-08 Raphael Neider <rneider AT web.de>
5314 * src/pic/device.c: renamed is_shared to pic14_is_shared
5315 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5316 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5317 (is_valid_identifier): added for above workaround
5319 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5321 * device/lib/Makefile.in: fixed to enable port-specific-objects
5322 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5323 char, thanks Hubert Sack
5324 * doc/sdccman.lyx: documented --xstack-loc,
5325 elaborated a bit more on interrupts and pitfalls,
5326 removed "setjmp/longjmp unsupported",
5327 documented some unsupported C99 features
5328 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5329 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5330 if, thanks Hubert Sack
5331 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5332 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5334 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5335 regression tests can report resource usage (rfe 700441)
5336 * support/regression/collate-results.py: report resource usage
5337 * support/regression/ports/ds390/spec.mk,
5338 * support/regression/ports/hc08/spec.mk,
5339 * support/regression/ports/mcs51/spec.mk,
5340 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5341 * support/regression/ports/ds390/uCsim.cmd,
5342 * support/regression/ports/hc08/uCsim.cmd,
5343 * support/regression/ports/mcs51/uCsim.cmd,
5344 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5345 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5346 library, use the default one
5347 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5348 building the library
5350 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5352 * config.dsp: added dependency on .version and configure_vc.awk
5353 * device/include/setjmp.h: updated for --stack-auto and --xstack
5354 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5355 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5356 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5357 * device/lib/libsdcc.lib: added _setjmp
5358 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5359 (decorateType): fixed bug 1372851,
5360 (optimizeGetHbit): fixed warning
5361 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5362 array initialisation
5363 * support/regression/tests/bug1057979.c: added test for bug 1358192
5364 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5366 2005-12-03 Borut Razem <borut.razem AT siol.net>
5368 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5369 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5371 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5373 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5374 createIval): implement symbol independant "flexible array member",
5375 (createIvalCharPtr): implemented flexible array initialisation with a
5377 * src/SDCCsymt.c (copyStruct): removed,
5378 (getSize): fixed misleading comment,
5379 (getAllocSize): removed, the additional allocation size is now in
5380 sym->flexArrayLength,
5381 (checkStructFlexArray): new, syntax checks for flexible array members,
5382 (compStructSize): added syntax checks for "flexible array members"
5383 (copyStruct): removed,
5384 (copyLinkChain): removed inefficient fix for bug 770487
5385 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5386 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5387 symbol->flexArrayLength
5389 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5390 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5391 * support/regression/tests/structflexarray.c: added
5392 * support/valdiag/tests/structflexiblearray.c: added
5394 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5396 * src/SDCCast.c (decorateType): fixed bug 1368489
5397 * support/Util/SDCCerr.c,
5398 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5400 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5402 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5403 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5405 2005-11-27 Borut Razem <borut.razem AT siol.net>
5407 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5408 support/cpp2/mkdeps.h: added command line option
5409 -obj-ext=<extension> to SDCPP to define object file externion, used
5410 for generation of make dependencies (-M)
5411 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5413 2005-11-26 Borut Razem <borut.razem AT siol.net>
5415 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5416 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5417 added pic and pic16 libraries
5419 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5421 * device/include/float.h: Corrected typo in prototype of __fsgt
5423 2005-11-25 Borut Razem <borut.razem AT siol.net>
5425 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5426 added creation of model-mcs51-stack-auto libraries
5428 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5430 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5432 * src/SDCCast.c (createIvalArray): removed obsolete comment
5434 2005-11-24 Borut Razem <borut.razem AT siol.net>
5436 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5437 added missing device/lib/mcs51/crt*.asm sources
5439 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5441 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5443 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5445 * device/lib/_fs2schar.c,
5446 * device/lib/_fs2sint.c,
5447 * device/lib/_fs2slong.c: optimized inline asm
5449 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5451 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5452 Better handling of floats between -1.0 and 0.0.
5454 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5456 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5457 (the missing "if"s prohibited removal of redundant labels)
5459 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5461 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5462 Properly convert floats between -1.0 and 0.0 to long, int, and char
5463 types (max integer value of negative floats tends to zero).
5464 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5465 Removed changes made so to work properly with floats between
5466 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5469 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5471 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5472 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5473 (genCast) cosmetic change
5474 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5475 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5477 * support/regression/tests/bitfields (testSignedBitfields): added
5479 2005-11-18 Borut Razem <borut.razem AT siol.net>
5481 * sdcc/device/lib/Makefile.in: remove all unnecessary files
5482 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
5483 introduced SILENT option to make building of pic16 libraries less
5485 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5487 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5488 Now they work properly with floats between -1.0 and 0.0
5489 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
5491 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
5493 * src/SDCCicode.c (printOperand): added missing else
5495 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5497 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
5498 reformatted for better readability
5499 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
5502 2005-11-17 Borut Razem <borut.razem AT siol.net>
5504 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
5505 introduced SILENT option to make building of pic16 libraries less
5506 verbose - used for nightly snapshot build
5507 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
5508 available on Win32 platforms.
5509 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
5510 medium, large, pic and pic16
5512 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5514 * device/lib/printf_large.c: Temporary patch for bug 1358192:
5515 printf("%f"...) sets fraction to zero.
5517 2005-11-16 Raphael Neider <rneider AT web.de>
5519 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
5521 * src/pic/gen.c (genIfx): implemented for CARRY bit
5522 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
5523 to generic pointers, fixes #1357332,
5524 (pic16_movLit2f): NEW,
5525 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
5527 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
5529 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
5531 2005-11-11 Raphael Neider <rneider AT web.de>
5533 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
5534 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
5535 compute pointer's type from operand,
5536 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
5537 improved single bit reads, fixes bug #1353379
5539 2005-11-09 Borut Razem <borut.razem AT siol.net>
5541 * support/scripts/sdcc.nsi: added lib/pic to the package
5543 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
5545 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
5547 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
5549 * support/regression/tests/bug1348008.c: added
5550 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
5551 * support/regression/tests/bug1337835.c: updated comment
5553 2005-11-06 Borut Razem <borut.razem AT siol.net>
5555 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5556 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5557 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5558 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5559 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
5560 dynamic construction of cl_error_class and derivates - 2.nd try
5562 2005-11-05 Borut Razem <borut.razem AT siol.net>
5564 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
5565 bug, which caused Bus Errors on sparc solaris
5567 2005-11-04 Borut Razem <borut.razem AT siol.net>
5569 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5570 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5571 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5572 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5573 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
5574 and derivates to resolve the initialization problem on OSX
5576 2005-11-02 Borut Razem <borut.razem AT siol.net>
5578 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5579 corrected typo - #include <winsock2.h>
5581 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
5583 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
5584 (_asxxxx_mapping): added org directive for future enhancements
5586 2005-11-01 Borut Razem <borut.razem AT siol.net>
5588 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5589 enabled sockets on WIN32
5590 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
5592 2005-10-31 Borut Razem <borut.razem AT siol.net>
5594 * support/regression/generate-cases.py: escape backslashes in {testcase}:
5595 WIN32 backslash path delimiters should be escaped when used in C strings
5596 * support/regression/tests/bitfields.c: exclude failing assertions for
5597 __CYGWIN32__ and __MINGW32__ hosts
5599 2005-10-30 Borut Razem <borut.razem AT siol.net>
5601 * src/SDCCutil.c: corrected double comparison typo
5603 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * device/lib/medium/Makefile: added for new memory model medium
5606 * device/include/asm/mcs51/features.h: updated for medium/pdata
5607 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
5608 added Multiply & Accumulate sbit's and MAC0_PAGE define
5609 * device/include/mcs51/c8051f300.h: added sfr16 definitions
5610 * device/include/mcs51/c8051f310.h: added sfr16 definitions
5611 * device/lib/_mullong.c: update for medium model
5612 * device/lib/incl.mk: added medium model
5613 * doc/sdccman.lyx: documented medium model
5614 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
5615 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
5616 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
5617 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
5618 (allocParms): set SCLS and OCLS to pdata for medium model
5619 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
5621 (powof2): return <0 if not power of 2
5622 * src/avr/gen.c (genBitWise): use updated powof2
5623 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
5624 (shiftR2Left2Result): small optimization in setup, save acc when storing,
5625 (shiftLLeftOrResult): use B if necessary
5626 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
5627 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
5628 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
5629 * support/regression/Makefile.in: added test-mcs51-medium
5630 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
5632 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
5634 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
5636 * device/lib/time.c (mktime): fixed bug 1334315
5638 2005-10-28 Raphael Neider <rneider AT web.de>
5640 * device/include/pic/p16f_common.inc: added common declarations
5641 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
5643 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
5646 (aopPutUsesAcc): added to predict accumulator use,
5647 (assignResultValue): save acc if necessary,
5648 (genMinusDec): store result if indirectly addressed,
5649 (genDivOneByte): save acc if necessary,
5650 (movLeft2Result): bugfix if left already in acc,
5651 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
5652 attention to accumulator use (esp. pdata),
5653 (genReceive): receive pdata correctly
5654 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
5655 * src/SDCCicode.h: added isOperandInPagedSpace prototype
5657 2005-10-27 Raphael Neider <rneider AT web.de>
5659 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
5661 2005-10-27 Raphael Neider <rneider AT web.de>
5663 * .version: changed version to 2.5.4
5664 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
5665 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
5666 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
5667 arithmetics support routines
5668 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
5669 * device/lib/Makefile.in: also create installdir for pic
5671 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
5673 * src/pic/device.c (dump_sfr): rewritten to delegate register
5674 placement to the linker (use `extern sym' rather than sym EQU addr),
5675 (validAddress): fixed to check last specified address
5676 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
5677 (popGetLit): truncate literal value to 8 bit,
5678 (popGet): moved assert to more appropriate place
5679 (popGetExternal): create pCode operand from and mark the according
5680 symbol as being `extern'
5681 (popGetAddr): added sanity check on immediate's offset, provide
5682 GPOINTER tag on demand
5683 (aopPut): fixed for immediates,
5684 (mov2w_op): move operand's address or contents to WREG (depending on
5685 operand type), safer variant of mov2w,
5686 (movwf,call_libraryfunc): NEW, handy abbreviations,
5687 (get_argument_pcop,get_return_val_pcop,pass_argument,
5688 get_returnvalue): interface for accessing function parameters and
5690 (assignResultValuei,genRet): use new parameter/return value interface
5691 (pic14_getDataSize): back to old version handling generic pointers,
5692 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
5693 provided implementation and/or fixed old one,
5694 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
5695 calls, removed legacy 8051 reference code
5696 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
5697 (loadSignToC): NEW, move the operands sign bit to CARRY,
5698 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
5699 genRightShiftSigned, accepts negative shift counts,
5700 (setup_fsr): load FSR and adjust IRP (indirect memory access),
5701 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
5702 generic pointers, __data pointers and __code pointers,
5703 (genUnpackBits,genPackBits): rewritten to work with generic pointers
5704 and signed bitfields, limit bitfields to 8 bit,
5705 (genDataPointerGet): fixed number of bytes read,
5706 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
5707 (genPointerGet,genPointerSet): fixed handling of __code pointers,
5708 pointers to constant data are no longer assumed to point to __code
5709 space, removed invalid pointer types,
5710 (bitpatternFromVal): retrieve the PICs representation of an integer
5712 (genDataPointerSet): fixed assigning to po_immediate operands,
5713 (genGenPointerSet): implemented as library call,
5714 (genIfx): fixed incorrect condition,
5715 (genAddrOf): limit generic pointers' addresses to 2 bytes,
5716 provide GPOINTER tag according to destination's storage class,
5717 (genCast): added code to handle casting to generic pointers, added
5718 sign-/zero extension of the result
5719 (aop_isLitLike,op_isLitLike): fixed handling of immediates
5720 * src/pic/gen.h: added macros to access IRP bit in STATUS register
5721 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
5723 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
5724 address/register resides in the shared banks
5725 (emitSymbolToFile): improved to handle global and `pinned' symbols,
5726 put all variables into separate sections (have the linker arrange
5728 (picglue): put init code and interrupt handlers in separate sections
5729 * src/pic/main.c: added port specific options table, modified to PORT
5730 structure to make GPOINTERs 3 byte, added pic14_options
5731 (_pic14_do_link): private linking routine (update paths to libraries,
5732 add libsdcc.lib by default)
5733 * src/pic/main.h: declare pic14_options
5734 * src/pic/pcode.c: fixed instructions i/o relations,
5735 (RegCond): reverted to correct version,
5736 (newpCodeOpLit): truncate literals to 8 bit,
5737 (genericPrint): added debug output,
5738 (getRegFromInstruction): fixed for various operand types, simplified
5739 (BuildFlow): fixed broken handling of isntructions with labels
5740 (LinkFlow): start at last instruction in flow (skip trailing comments),
5741 pass the flow on to the next instruction after CALL
5742 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
5743 (insertPCodeInstruction): fixed inserting after a skip instruction,
5744 (DoBankSelect): fixed for labeled instructions
5745 (OptimizepBlock): honor --nopeep switch
5746 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
5747 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
5748 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
5749 (pCodeOptime2pCodes): allow disabling this optimization via
5750 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
5751 but is still buggy), started implementation of a dataflow based
5752 pCode optimization (CSE + dead code elimination)
5753 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
5754 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
5755 names are independant of the stack location and therefore portable across
5758 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5760 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
5761 (selectSpil): fixed bug 1337835 by not spilling bit variables
5762 * support/regression/tests/bug1337835.c: added test for this bug
5763 * src/mcs51/peeph.def: restart after rule 3.c,
5764 addded rules 263.x to optimize loading constants
5766 2005-10-26 Raphael Neider <rneider AT web.de>
5768 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
5769 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
5770 (genAssign): emit warning when casting literals to generic pointer
5771 type, also applies when taking the address of a fixed variable,
5772 (genCast): improved casting to generic pointers
5773 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
5774 extern variables, added verbose error message
5775 * device/include/pic16/{string.h,errno.h}: added #pragma library c
5777 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
5779 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
5780 carry must be complemented too
5781 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
5782 could be emitted by genMinus
5783 * src/SDCCval.c (constVal): fixed bug 1305065
5785 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
5787 * src/SDCCast.c (addCast): added promotion for bit variables
5788 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
5789 promotion casts + optimisation
5790 (optimizeGetWord): fix warning 'i' might be used uninitialized
5791 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
5792 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
5794 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
5796 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
5797 all chars are promoted to int; promotion should be handled in SDCCast.c
5799 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5801 * device/lib/_strcmp.c: Fixed bug 1326457
5803 2005-10-11 Raphael Neider <rneider AT web.de>
5805 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
5806 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
5808 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
5810 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
5811 * support/regression/tests/sfr16.c: added test for the sfr32 bug
5813 2005-10-04 Raphael Neider <rneider AT web.de>
5815 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
5816 device/lib/pic16/pics.all: added pic18f1320
5817 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
5819 2005-09-30 Raphael Neider <rneider AT web.de>
5821 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
5822 * src/pic16/devices.inc: NEW, provides device descriptions
5823 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
5825 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5827 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
5830 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * doc/sdccman.lyx: updated Highest Order Bit documentation,
5833 documented Any Order Bit, Higher Order Byte and Higher Order Word
5834 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
5835 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
5836 (optimizeGetAbit): new, to get any bit, not only the high bit,
5837 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
5838 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
5839 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
5840 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
5841 RIGHT_OP: also try GETBYTE, GETWORD optimization,
5842 GETABIT, GETBYTE, GETWORD: decorate them,
5843 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
5844 (ast_print): added GETABIT, GETBYTE, GETWORD
5845 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
5846 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
5847 (geniCodeBinary): new generic binary icode,
5848 (ast2iCode): added GETABIT, GETBYTE, GETWORD
5849 * src/port.h: updated comment for PORT.hasExtBitOp
5850 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
5851 (genGetByte): new, to get a single byte,
5852 (genGetWord): new, to get a word from a long,
5853 (gen51Code): added GETABIT, GETBYTE, GETWORD
5854 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
5856 2005-09-23 Raphael Neider <rneider AT web.de>
5858 * configure.in, configure: have device/lib/pic configured
5859 * device/lib/Makefile.in: added model-pic14
5860 * device/lib/clean.mk: added pic/ to clean rule
5861 * device/lib/pic: added rudimentary pic14 library providing support
5862 functions for multiplication/division/generic pointer access
5863 * src/SDCCopt.c (convilong): mark support functions as extern
5864 for pic14 port as well
5865 * src/pic/gen.c (genMult): added assertions,
5866 (genpic14Code): emit warning on unhandled iCodes
5867 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
5868 * src/pic/pcode.c (pCodeOpCopy),
5869 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
5870 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
5871 SFR_REGISTER}), made safe for future extensions
5872 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
5873 instructions even if preceeded by SKIP instructions (also remove
5874 them); removed unused code
5875 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
5876 prevents leaving parts of the structure uninitialized after copying
5878 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
5880 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
5882 * support/regression/tests/addsub.c: added test for the bug
5884 2005-09-21 Raphael Neider <rneider AT web.de>
5886 * device/include/pic16/pic18f1220.h,
5887 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
5888 * device/lib/pic16/Makefile.rules: added missing opening paren
5889 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
5890 are provided in genutils.c,
5891 (genUminusFloat,genUminus,genCmpEq): added asserts on different
5892 operand/result sizes,
5893 (genCmp): assert on NULL pointers first, then check deref'ed values
5894 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
5897 2005-09-18 Raphael Neider <rneider AT web.de>
5899 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
5900 as these are now unused,
5901 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
5902 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
5903 local, avoids uninitialized pointer dereference on r->name
5904 * src/pic16/ralloc.c (newReg): fixed indentation
5906 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
5908 * src/SDCCval.c (constVal): fixed bug 730366
5909 * support/Util/SDCCerr.c,
5910 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
5912 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5914 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
5916 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
5920 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
5923 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5924 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
5925 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5926 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
5927 * packihx/packihx.c (hexDigit): made c unsigned char
5928 * as/mcs51/lklibr.c (fndsym),
5929 * link/z80/lkgb.c (gb),
5930 * link/z80/lklibr.c (fndsym),
5931 * link/z80/lkrloc.c (relr),
5932 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
5933 * src/SDCC.lex (checkCurrFile, process_pragma),
5934 * src/SDCCglue.c (spacesToUnderscores),
5935 * src/SDCCmain.c (setParseWithComma, processFile),
5936 * src/asm.c (tvsprintf, printCLine),
5937 * src/avr/gen.c (emitcode, aopPut),
5938 * src/ds390/gen.c (emitcode),
5939 * src/hc08/gen.c (emitcode, emitinline),
5940 * src/mcs51/gen.c (emitcode, genInline),
5941 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
5943 * src/pic/ralloc.c (debugLog),
5944 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
5946 * src/pic16/ralloc.c (debugLog),
5947 * src/z80/main.c (_process_pragma):
5948 made all ctype.h function calls safe
5949 * src/SDCCopt.c: include math.h for fabs
5950 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
5951 and used them throughout the code to make ctype.h function calls safe
5952 * src/ds390/main.c (asmLineNodeFromLineNode),
5953 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
5954 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
5956 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
5957 (newpCodeAsmDir): made ctype.h function calls safe
5958 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
5959 pic16_emitcode): made lbp unsigned char*
5960 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
5961 (pic16_newpCodeAsmDir): made ctype.h function calls safe
5962 * src/xa51/gen.c (emitcode),
5963 * src/z80/gen.c (_emit2): made lbp unsigned char*
5964 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
5967 2005-09-05 Raphael Neider <rneider AT web.de>
5969 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
5970 access bank splitpoint
5972 2005-09-05 Raphael Neider <rneider AT web.de>
5974 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
5976 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
5978 * .version: changed to version 2.5.3
5979 * doc/sdccman.lyx: changed version to 2.5.3,
5980 documented --codeseg and --constseg and pragma codeseg and constseg,
5981 documented bit parameters (reentrant) and bit returning
5982 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
5983 currFunc->recvSize, but is this ok for all ports?
5984 (ast2iCode): result of ~ on unsigned char must be cast to int for
5986 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
5987 function pointers in bit space
5988 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
5989 (processFuncArgs): call port.reg_parm() with reentrancy info
5997 * src/z80/main.c: port.reg_parm prototype extended with
5998 "bool reentrant" parameter
5999 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6000 options.stackAuto for allocating bit register parameters
6001 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6002 (genSend): set BitBankUsed if it is,
6003 (selectRegBank): factored out of genCall for use in genPcall,
6004 (genCall): removed redundant dtype assignmen, use selectRegBank,
6005 (genPcall): handle returning in Carry properly, save in F0 if needed,
6006 (genReceive): handle bit register parameters
6007 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6008 (mcs51_assignRegisters): enable bit registers for all reentrant
6009 functions and don't set BitBankUsed unconditionally
6010 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6011 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6012 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6014 2005-08-27 Borut Razem <borut.razem AT siol.net>
6016 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6017 ppc-osx (Darwin) does not support -u option. It seems that it is
6018 supported only on Linux - GNU cp
6020 2005-08-25 Borut Razem <borut.razem AT siol.net>
6022 * sim/ucsim/gui.src/serio.src/Makefile.in,
6023 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6024 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6025 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6026 install and strip, since the strip at /usr/ccs/bin should be used
6029 2005-08-24 Borut Razem <borut.razem AT siol.net>
6031 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6033 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6035 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6038 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6040 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6041 * as/mcs51/lkmain.c (link_main): fixed warning
6042 * device/include/stdbool.h: ds390 has no advanced bit support yet
6043 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6044 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6045 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6046 and updated their macros
6047 * src/SDCCval.c (constVal): updated comment for renamed b_long
6049 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6051 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6052 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6053 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6054 (oprio): set priority for '['
6055 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6057 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6058 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6059 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6060 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6061 added overlayable BIT_BANK area
6062 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6063 (summary2): explain 'T' in legenda
6064 * as/mcs51/lkrloc.c: replaced old K&R style,
6065 (relr): added R_BIT processing,
6066 (errmsg): added "Bit-addressable relocation error",
6067 (adb_bit): added for converting from byte- to bit-addressable space,
6068 (adb_24_bit): added for converting from byte- to bit-addressable space
6069 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6070 used in reentrant functions now even as return value
6071 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6072 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6073 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6074 * src/SDCCglobl.h: added indicator BitBankUsed
6075 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6076 the bit registers b0-b7
6077 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6078 (geniCodeCast): fixed bug 1263853,
6079 (geniCodeLogicAndOr): put result in bool or char,
6080 (geniCodeReceive): added parameter func for accessing the return type,
6081 (geniCodeFunctionBody): pass func to geniCodeReceive
6082 * src/SDCCmain.c: added indicator BitBankUsed
6083 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6084 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6085 (checkSClass): don't put automatic bool/bit on stack,
6086 (checkFunction): removed check on function cannot return bit
6087 * src/SDCCsymt.h: added newBoolLink prototype
6088 * src/mcs51/gen.c (rb1regs): added bit registers,
6089 (movc): created for assigning to carry,
6090 (pushReg, popReg): created for pushing registers,
6091 (sameRegs): check both AOP_REG and AOP_CRY types,
6092 (aopOp): handle bit registers,
6093 (aopPut): optimization no self-assign,
6094 (saveRegisters): push reg->base (bits) only once for bit registers,
6096 (unsaveRegisters): pop reg->base only once and use popReg,
6097 (assignResultValue): added parameter func and return in carry for bits,
6098 (genIpush): optimization no reload in A if not changed,
6099 (genSend): bit parameters in reentrant functions are passed in bit
6100 registers by first assigning to bits in B, then save registers and
6102 (genCall): handle returning in Carry properly, save it in F0 if needed,
6103 (genPcall): updated assignResultValue call, this is not safe yet for bit
6104 returning function !!!
6105 (genFunction): don't generate equ's for bit registers and use pushReg,
6106 (genEndFunction): take care of bit returning functions and use popReg,
6107 (genRet): return bit in Carry,
6108 (genIfx): optimize bit registers and other directly addressable bits,
6109 (genReceive): updated assignResultValue call
6110 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6111 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6112 registers when using stack-auto
6113 * src/mcs51/ralloc.c (_G): added allBitregs,
6114 (regs8051): added the bit registers,
6115 (createStackSpil): use macro IS_BIT,
6116 (getRegBit): added to allocate a bit register, else spill,
6117 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6118 (updateRegUsage): factored out to ease stepping while debugging,
6119 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6120 also allocate bit registers,
6121 (fillGaps): handle bit registers,
6122 (findAllBitregs): added to create bit vector with all bit registers,
6123 (mcs51_allBitregs): returns this bit vector,
6124 (mcs51_assignRegisters): when using stack-auto use bit registers for
6125 passing parameters and creating local variables
6126 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6128 2005-08-22 Borut Razem <borut.razem AT siol.net>
6130 * device/lib/Makefile.in: replaced find option -or with -o
6131 to make it run on solaris
6133 2005-08-22 Raphael Neider <rneider AT web.de>
6135 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6136 fixes #1265442 (crash on Solaris)
6138 2005-08-20 Borut Razem <borut.razem AT siol.net>
6140 * configure, configure.in: added tests for libsocket and libnsl libraries,
6141 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6142 from support/regression/Makefile.in
6143 * support/regression/Makefile.in: added
6144 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6145 * sim/ucsim/libtool: regenerated on sparc-solaris
6146 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6147 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6148 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6149 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6150 sparc-solaris, which doesn't use GNU ld linker
6151 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6152 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6154 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6156 * src/mcs51/peeph.def: updated comments
6158 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6160 * device/lib/_gptrget.c,
6161 * device/lib/_gptrput.c: slightly shorter
6162 * doc/sdccman.lyx: incremented version
6163 * src/mcs51/peeph.def: moved peephole comments to the line of first
6164 change to better keep line correlation, reanimated 186.e
6165 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6167 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6169 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6170 David Saxton with quotes around file name.
6172 2005-08-15 Borut Razem <borut.razem AT siol.net>
6174 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6175 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6176 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6177 make tests run on x86_64 platform
6179 2005-08-13 Raphael Neider <rneider AT web.de>
6181 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6182 as it might be executed DURING a build (parallel make is wonderful)
6184 2005-08-13 Raphael Neider <rneider AT web.de>
6186 * device/lib/Makefile.in (port-specific-objects-pic16):
6187 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6188 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6190 * device/lib/pic16/Makefile.rules: build subdirs before creating
6191 the library, removed builddir rule, create $(builddir) early in
6192 recurse rule, use empty recurse rule for leaf directories
6193 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6194 mkdir errors (race condition), removed duplicate suffix "hex"
6196 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6197 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6198 prevents mkdir -p from aborting on Alpha
6200 2005-08-12 Raphael Neider <rneider AT web.de>
6202 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6203 db-statements in order to allow for arrays of pointers in code
6204 sections to be placed without interspersed 0-padding, fixes
6206 * (emitStatistics): fixed division by zero for pic18f1220
6207 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6208 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6209 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6210 * (pic16_pCodeConstString): keep track of already emitted string
6211 literals to prevent "duplicate definitions of symbol _str_NR"
6212 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6214 * device/lib/Makefile.in: ignore failing PIC16 library builds
6215 * device/lib/pic16/Makefile: do not build if gputils are missing
6216 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6218 2005-08-10 Raphael Neider <rneider AT web.de>
6220 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6223 2005-08-10 Raphael Neider <rneider AT web.de>
6225 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6226 Rokas' patch to add the new fixed point type "__fixed16x16"
6227 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6228 functions for __fixed16x16 arithmetics
6229 * device/lib/pic16: reimplemented the build system to support
6230 a separate build directory, better handling of libio (create
6231 the library in a separate subdir for each architecture) and
6232 easier configuration (centralized in Makefile.common)
6234 2005-08-07 Raphael Neider <rneider AT web.de>
6236 * src/pic16/gen.c (genrshTwo): fixed sign extension
6237 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6238 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6240 * device/include/pic16/pic18f4220.h: NEW, header for
6241 pic18f4220 and pic18f4320
6242 * device/include/pic16/pic18fregs.h: added new devices,
6243 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6244 * device/include/pic16/signal.h: resolved name clashes
6245 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6246 to also allow testing for interrupt enable bits, added
6247 comments on how to use the macros
6248 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6249 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6250 register definitions for the devices
6251 * device/lib/pic16/pics.all: added new devices
6252 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6254 * device/lib/pic16/libc/stdlib/memfree: do not count
6255 the block header as free memory
6256 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6257 simplified and added missing end-of-blocklist-marker
6258 (reported by Peter Onion, fixes #1252814)
6259 * (_mergeHeapBlock): fixed loop condition
6260 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6261 len==0, restructured code
6262 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6263 up a bit, reduced bitfield accesses, prevent endless loops
6264 in case of heap corruption
6265 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6266 "unreferenced arguments/must return a value" warnings
6267 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6268 replaced BAUDREG with SPBRG
6269 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6270 device/lib/pic16/debug/gstack/gstack.c: replaced
6271 _naked, _asm, _endasm with __naked, __asm, __endasm
6273 2005-08-05 Raphael Neider <rneider AT web.de>
6275 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6276 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6278 2005-08-05 Borut Razem <borut.razem AT siol.net>
6280 * device/lib/Makefile.in: added missing ';'
6281 * configure: removed ^M characters
6283 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6285 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6286 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6289 2005-08-04 Borut Razem <borut.razem AT siol.net>
6291 * configure.in: pic16 libraries build 2nd try - enable running
6292 configure in device/lib/pic16
6293 * configure: regenerated from configure.in
6294 * device/lib/Makefile.in: create $(PORT)/bin directory
6296 2005-08-03 Raphael Neider <rneider AT web.de>
6298 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6299 to get/set values via pointers
6300 * (genUnpackBits,genPackBits): changed detection of
6301 ptr->bitfield vs. sym.bitfield, fixed access via generic
6302 pointers, removed dead (wrong) code for multibyte bitfields
6303 * (genNearPointerGet, genGenPointerGet): removed useless code,
6304 fixed bitfield detection, fixes #1250594
6305 * (genNearPointerSet): removed useless code
6306 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6307 and introduced macro pic16_emitpcode that conditionally emits
6308 the origin of the following pCode (useful for debugging SDCC)
6309 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6310 * (createDefmap): fixed handling of LFSR for --optimize-df
6312 2005-08-02 Borut Razem <borut.razem AT siol.net>
6314 * device/lib/Makefile.in: pic16 libraries build enabled since
6315 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6317 2005-08-02 Raphael Neider <rneider AT web.de>
6319 * src/pic16/gen.c (genPackBits): removed deprecated warning
6320 * (genGenPointerSet): fixed bitfield detection
6322 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6324 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6326 2005-07-31 Raphael Neider <rneider AT web.de>
6328 * device/lib/pic16/libdev/pic18f458.c,
6329 device/include/pic16/pic18f458.h: added missing T0CONbits
6331 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6333 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6335 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6337 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6339 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6341 * device/include/mcs51/at89c51ed2.h: added.
6343 2005-07-23 Raphael Neider <rneider AT web.de>
6345 * src/pic/gen.h: added emitpcode macro for debugging
6346 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6347 and replace by macro adding debug information on demand
6348 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6349 * (gencjne): tried to fix; replaced with correct (slower) code
6350 * (gen{Unp,P}ackBits): fixed single bit access
6351 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6352 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6353 previous instruction
6354 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6355 register has to be handled with care (forbidding movement
6356 of assignments/uses, removing assignments completely, ...)
6357 * (pCodeOptime2pCodes): make use of regIsSpecial
6358 * added lots of debugging output (commented out)
6359 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6360 from being reused as result UNLESS it is known to work
6362 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6364 * support/Util/dbuf.h: include <stddef.h> for size_t
6365 * .version: changed to version 2.5.2
6367 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6369 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6371 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6373 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6374 (genModOneByte): removed needless psha/pula
6376 2005-07-22 Raphael Neider <rneider AT web.de>
6378 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6379 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6380 * src/pic/gen.c (resolveIfx): do not "invent" labels
6381 * (genSkipc): changed to positive logic
6382 * (genSkipCond): removed as no longer needed
6383 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6385 * (genLeftShift): check operands are in different registers
6386 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6387 INCF does not update CARRY...
6388 * src/pic/main.c: fixed _linkCmd
6389 * src/pic/pcode.c (unlinkpCode): added inactive code
6390 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6391 alive (do not assign result and operand overlapping registers)
6393 2005-07-22 Raphael Neider <rneider AT web.de>
6395 * src/pic/device.c (dump_sfr): replaced register declaration with
6396 call to emitSymbolToFile() to avoid duplicate symbols
6397 * (assignRelocatableRegisters): do not declare external symbols
6398 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6399 right (take size of type, not etype)
6400 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6401 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6402 * (packRegsForAccUse): disabled assignment of WREG as
6403 the result reg to prevent occurence of just fixed #1235003,
6405 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6406 symbols (avoids duplicate symbols in .asm file)
6407 * (pic14emitRegularMap): use emitSymbolToFile()
6408 * src/pic/gen.c (aopOp): fixed spillLocation handling
6409 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6410 * (genDataPointerSet): removed unneccessary variables/output
6412 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6414 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6415 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6417 2005-07-21 Raphael Neider <rneider AT web.de>
6419 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6420 architecture cannot handle them efficiently, fixes bug #1235003
6421 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6422 check for empty sets before using them (fixes bug #1232190)
6424 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6426 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6427 (lnksect2): generate warnings for memory overlap
6428 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6429 constseg to set the name of these segments so you can instruct the linker
6430 to place them in banks
6431 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6432 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6433 added code_seg and const_seg to options
6434 * src/SDCCglue.c (emitMaps): use options.const_seg,
6435 (createInterruptVect): put interrupt vectors in segment HOME,
6436 (glue): put HOME before static segment and put the main glue in HOME,
6437 (glue): use options.code_seg
6438 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6439 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6440 these segments so you can instruct the linker to place them in banks
6441 (linkEdit): use code_loc for HOME segment which should be the first
6442 segment in code memory now
6443 * src/SDCCmem.c: fixed more stuff like bug 1238386
6444 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6445 (changePointer): don't change function pointers to code pointers for
6447 (compareType): added exceptional check for banked function pointers
6448 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6449 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6450 after static in code memory
6451 * src/mcs51/gen.c: added aopLiteralLong prototype,
6452 (aopForSym): use getSize for functions,
6453 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6454 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6455 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6457 (genPcall): use call for literal function pointers and generate banked
6458 calls over the one trampoline so there's only one place for the user to
6459 modify according to his/hers hardware,
6460 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6461 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6462 * src/mcs51/main.c: added keyword banked,
6463 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6464 * support/Util/SDCCerr.c,
6465 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6466 needed for passing the bank and address to the trampoline
6467 * device/lib/mcs51/crtbank.asm: added for bankswitching
6468 * device/lib/mcs51/Makefile: added crtbank
6470 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6472 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6473 for fields at offset 0 of a struct or union as reported
6474 on 2005-07-07 in the developer mailing list.
6476 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6478 * src/SDCCmem.c: fixed bug 1238386
6480 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6482 * src/mcs51/peeph.def: added labelrefcounting for peepholes
6483 (patch #1144962), added peephole 300, enabled 259.x
6484 * doc/sdccman.lyx: removed screenshot and provided link instead
6486 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6488 * doc/sdccman.lyx: added section about debugging with ddd
6489 * doc/figures/ddd_example.eps: screenshot of debugging session
6491 2005-07-04 Raphael Neider <rneider AT web.de>
6493 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
6494 like CODE pointers, fixes #1115683
6495 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
6496 call, fixes bugs #1232211, #1228110,
6497 fixed wrong casts to pCodeFlow from pCodeInstructions
6499 2005-07-04 Raphael Neider <rneider AT web.de>
6501 * src/pic/gen.c (popGet): changed assert to allow for
6503 * (popGetAddr): changed signature to provide
6504 an additional index, patched all call sites
6505 * (genCmpEq): handle literal-like operands correctly
6506 * (genAddrOf): added sanity checks on __code/__data pointers
6507 * (genAssign): added handling of symbols from __code section
6508 * (gencjne): do not generate code for comparisons whose result
6509 is neither stored nor used, fixes bug #1171114
6510 * (AccLsh, AccRsh): operate on operand instead of WREG
6511 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
6512 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
6514 * rewrote complete shift-by-literal logic, commented unused
6516 * (genConstPointerGet): get multiple bytes (if result size > 1),
6517 fixed handling of non-immediate addresses
6518 * (genPointerGet): handle CODE pointers like CONST pointers
6519 * (genpic14Code): insert C-SRC lines as Cource-pCodes
6520 * ({aop,op}_isLitLike): NEW, single place to decide whether an
6521 operand is to be treated as a literal or not
6522 * (mov2w,genPcall,genCmpEq),
6523 src/pic/genarith.c: use aop_isLitLike() to decide between
6524 literal/register contents
6525 * (addSign): added missing offset
6526 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
6527 only emit comment in debug-mode,
6528 use {aop,op}_isLitLike throughout the file
6529 * src/pic/glue.c: fix initializers for pointers (work in progress)
6530 * src/pic/pcode.c (get_op): honor index on _const symbols
6531 * ({reset,dump}pCodeStatistics): NEW, estimate code size
6532 * (dumppBlock): added pCode size estimation
6533 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
6534 check for IS_SYMOP before OP_SYMBOL'ing
6535 * fixed indentation, compacted switch-statements
6536 * (allocReg): find free register and allocate it instead of
6537 allocating new registers all the time
6538 * (deassignLRs): prevent POINTER_GET's from being assigned the same
6539 registers as its operands (necessary only for multibyte GETs)
6541 2005-07-01 Raphael Neider <rneider AT web.de>
6543 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
6544 debugging .asm-output macros FENTRY + FEXIT
6545 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
6547 * (emitpComment): NEW, printf to pCode
6548 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
6550 * (popGetAddr): NEW, variant of popGet to access an immediates
6551 high(er) bytes instead of the n'th byte of memory they reference,
6552 replaced popGet with popGetAddr where neccessary
6553 * (genDataPointerGet): reactivated and fixed implementation
6554 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
6556 * (genDataPointerSet): fixed multibyte assignments
6557 * (genpic14Code): fixed --i-code-in-asm handling
6558 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
6559 * (genPlus): fixed index-out-of-bounds error
6560 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
6561 * src/pic/ralloc.c: added debugging output macro FENTRY2
6562 * (spillThis): fixed indentation, enbraced for-body for clarity
6563 * (rematStr): commented out as now unused
6564 * (regTypeNum): commented out special spill case (overwrites
6566 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
6568 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
6570 * doc/sdccman.lyx: documented sfr16/sfr32,
6571 added example for using storage class with function pointers
6572 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
6574 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
6576 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
6577 * device/lib/_itoa.c,
6578 * device/lib/_ltoa.c: optimized codesize
6579 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
6580 but don't know how to suppress the double warning.
6581 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
6582 * support/Util/SDCCerr.c,
6583 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
6585 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
6587 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
6588 fixed old K&R prototypes
6589 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
6590 * device/lib/_gptrget.c,
6591 * device/lib/_gptrgetc.c,
6592 * device/lib/_gptrput.c: changed versions for new memory indicator values,
6593 also new versions for small generic pointers and banked generic pointers
6594 * src/port.h: added const_name
6595 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
6596 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
6597 * src/SDCCcse.c (findPrevIc): check all associative operators
6598 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
6599 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
6600 * src/SDCCmem.c: updated comments,
6601 set far-space to 0 for pdata, results in optimized code
6602 * src/SDCCmem.h: added macro CONST_NAME
6603 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
6604 moving the info into the highest bits, see also gptrget/gptrput
6605 * src/src.dsp: added sdcc.ico to project files
6606 * src/avr/gen.c (genCast): fixed bug 0x%d
6607 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
6608 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
6609 relation between ptr_type and DCL_TYPE,
6610 (genCast): fixed bug 0x%d
6611 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
6612 (CODE)" for const_name
6613 * src/hc08/gen.c (genCast): fixed bug 0x%d
6614 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
6615 (hc08_port): added "CONST (CODE)" for const_name
6616 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
6617 (aopForRemat, adjustArithmeticResult): disconnected direct relation
6618 between ptr_type and DCL_TYPE,
6619 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
6620 operand* and took AOP() inside function so sfr-ness can be checked,
6621 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
6623 (genFunction, genEndFunction): optimized stack setup,
6624 (genMinus): optimized for literals with ending zeroes (in bytes),
6625 (genCast): fixed bug 0x%d
6626 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
6627 (mcs51_port): added "CONST (CODE)" for const_name
6628 * src/mcs51/peeph.def: made rule 226 more generic
6629 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
6630 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
6631 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
6632 * src/z80/main.c (z80_port): added NULL for const_name,
6633 (gbz80_port): added NULL for const_name
6634 * support/regression/tests/bug663539.c,
6635 * support/regression/tests/sfr16.c: new tests
6637 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6639 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
6641 2005-06-24 Raphael Neider <rneider AT web.de>
6643 * device/lib/pic16/libdev/pic18f[68][567]20.c:
6645 * device/include/pic16/signal.h: added USBIF
6648 2005-06-24 Raphael Neider <rneider AT web.de>
6650 * device/lib/pic16/libdev/pic18f2455.c,
6651 device/include/pic16/pic18f2455.h: NEW
6652 * device/include/pic16/pic18fregs.h,
6653 device/lib/pic16/pics.all,
6654 src/pic16/device.c: added 18f2455
6655 * device/lib/pic16/libdev/pic18f[68][567]20.c,
6656 device/include/pic16/{pic18f[68][567].h,usart.h}:
6657 replaced MULTIPLE_USARTS define with more relaible
6658 compatibility sfrs (for USART access)
6660 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
6662 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
6663 and the output asm file line is printed on two lines.
6665 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6667 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
6668 BGT, BLE, BHI, and BLS instructions
6669 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
6671 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
6672 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
6674 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
6676 2005-06-15 Raphael Neider <rneider AT web.de>
6678 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
6679 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
6680 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
6681 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
6682 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
6684 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6686 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
6687 Marcel Telka in bug #1215704
6689 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
6691 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
6692 located in shared memory bank.
6694 2005-05-31 Raphael Neider <rneider AT web.de>
6696 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
6697 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
6698 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
6700 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
6702 * device/lib/_strncpy.c: fixed the fix
6704 2005-05-26 Raphael Neider <rneider AT web.de>
6706 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
6707 initializers with \0, bug #1208187
6708 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
6709 intializers with \0, bug #1208187
6711 2005-05-26 Raphael Neider <rneider AT web.de>
6713 * src/pic16/glue.c (pic16_printIvalChar): fixed string
6714 initializers with \0, bug #1208187
6715 * src/pic16/main.c (_process_pragma): added sanity checks
6716 for stack position and size, emit warnings when appropriate
6718 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6720 * device/lib/_strncpy.c: fixed not filling with \0
6722 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6724 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
6726 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
6727 compound_statement),
6729 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
6731 2005-05-24 Raphael Neider <rneider AT web.de>
6733 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
6735 2005-05-24 Raphael Neider <rneider AT web.de>
6737 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
6738 TRISE definitions, closes bug #1162453
6740 2005-05-22 Raphael Neider <rneider AT web.de>
6742 * src/pic16/main.c (_process_pragma): check for missing
6743 arguments to pragmas code and udata
6744 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
6745 consistency fixes to match other headers (thanks to Jim Paris)
6746 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
6748 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6750 * src/SDCCicode.c (isOperandEqual): fixed missing ;
6752 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * support/regression/tests/bug1198642.c: new test
6755 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
6756 * src/SDCCcse.c (findPrevIc): added comment, please have a look
6757 * support/scripts/resource.h,
6758 * support/scripts/resource.rc,
6759 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
6760 * support/scripts/sdcc.ico: added 32x32 icon
6762 2005-05-18 Raphael Neider <rneider AT web.de>
6764 * device/lib/pic16/libdev/pic18f*.c,
6765 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
6766 keywords to "__sfr" and "__at (X)"
6767 * device/include/pic16/pic18fregs.h: added pic18f4520
6768 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
6769 #1203088 (MPLAB compatibility)
6771 2005-05-17 Raphael Neider <rneider AT web.de>
6773 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
6774 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
6775 * device/lib/pic16/pics.all: added new devices
6776 * src/pic16/device.c: added support for pic18f4520
6778 2005-05-16 Raphael Neider <rneider AT web.de>
6779 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
6780 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
6781 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
6782 convenience function for bit access
6784 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6786 * device/lib/printf_large.c: fixed bug 1193299
6787 * support/regression/tests/bug1057979.c: added test %3.3s
6789 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6791 * device/include/mcs51/8051.h,
6792 * device/include/mcs51/8052.h: made parseable with lint
6793 * device/include/mcs51/lint.h: added include file for (sp)lint
6794 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
6795 * doc/cdbfileformat.lyx,
6796 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
6798 2005-05-14 Raphael Neider <rneider AT web.de>
6800 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
6801 * device/lib/pic16/libc/stdlib/itoa.c (new)
6802 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
6803 * device/lib/pic16/libio/Makefile: exclude subdir according to
6804 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
6805 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
6806 * src/pic16/gen.c (genFunction): prevent annoying warning
6807 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
6809 * support/cpp2/cppmain.c (cpp_output_string): new
6810 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
6813 2005-05-13 Borut Razem <borut.razem AT siol.net>
6815 * src/SDCCmain.c (linkEdit): fixed bug 1195202
6817 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6819 * .version: changed to version 2.5.1; back to bleeding edge development
6821 2005-05-11 Borut Razem <borut.razem AT siol.net>
6823 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
6824 generate PDF version 1.3 documents
6826 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6828 * .version: changed to version 2.5.0
6830 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6832 * doc/sdccman.lyx: updated weblinks, index and smaller updates
6834 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6836 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
6837 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
6838 well as many smaller updates.
6839 * .version: changed to version 2.5.0-pre1
6841 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6843 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
6845 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6847 * support/regression/tests/bug1185672.c: added
6848 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
6850 * src/mcs51/gen.c (genCall): added comments, made it look safer
6851 * src/mcs51/gen.c (genEndFunction): simplified
6853 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6855 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
6857 2005-04-14 Borut Razem <borut.razem AT siol.net>
6859 * fixed bug 1045046 - SIGSEGV with really simple code?:
6860 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
6861 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
6863 2005-04-14 Borut Razem <borut.razem AT siol.net>
6865 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
6866 src/pic16/device.h: temporarily disabled experimental #inline pragma
6869 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * device/include/z80/stdio.h,
6872 * device/include/z80/string.h: removed these highly incomplete files so
6873 SDCC can use the default ones in device/include/
6875 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6877 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
6879 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
6882 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6884 * device/include/malloc.h: removed redundant __reentrant prototypes
6885 * device/lib/_mullong.c: added working xstack variant in asm (C version
6886 doesn't pass regression tests)
6887 * device/lib/bpx.c: used __data and made bpx char for mcs51
6888 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
6889 (createFunction): fixed bug with xstackPtr
6890 * src/SDCCcse.c: corrected comments
6891 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
6892 (killDeadCode, eBBlockFromiCode): removed unused code
6893 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
6895 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
6896 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
6897 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
6898 (genModOneByte): fixed warning in MSVC
6899 * src/mcs51/main.c (): added comments
6900 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
6902 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * src/SDCCmain.c (linkEdit): oops, changed one line too many
6906 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
6910 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
6912 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
6913 characters arrays of larger size than the declared one.
6915 2005-04-10 Borut Razem <borut.razem AT siol.net>
6917 * src/pic/gen.c (genInline),
6918 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
6919 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
6920 (findNextInstruction), (findPrevInstruction),
6921 (findInstructionUsingLabel),
6922 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
6923 * src/pic/pcode.c (findLabel): added missing '\n'
6924 * src/src.dsp: added SDCCdwarf2.c to the project
6926 2005-04-09 Borut Razem <borut.razem AT siol.net>
6928 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
6930 2005-04-08 Raphael Neider <rneider AT web.de>
6932 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
6933 into the chain after a given one) and mergeDefmapSymbols (combine
6934 defmap entries for each symbol per pcode)
6935 * (createDefmap): have defmap entries merged in the end
6936 * (defmapReplaceSymRef): split defmap entries covering two accesses to
6937 a symbol before replacing one access type's symbol, merge symbols in
6938 the end (replacement symbol might already have an entry)
6939 * (assignValnums): keep reference to written WREG intact
6941 2005-04-08 Raphael Neider <rneider AT web.de>
6943 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
6946 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
6948 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
6951 2005-04-07 Raphael Neider <rneider AT web.de>
6953 * device/include/pic16/usart.h: added compatibility defines for
6954 devices with more than one USART
6955 * device/include/pic16/pic18f[68][567]20.h: activated above defines
6957 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * device/lib/Makefile.in: updated for port specific include
6961 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6963 * support/regression/ports/mcs51/spec.mk: added mcs51 include
6965 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6967 * device/include/8051.h,
6968 * device/include/8052.h,
6969 * device/include/at89S8252.h,
6970 * device/include/at89c55.h,
6971 * device/include/at89x051.h,
6972 * device/include/at89x51.h,
6973 * device/include/at89x52.h,
6974 * device/include/mcs51reg.h,
6975 * device/include/reg51.h,
6976 * device/include/reg764.h,
6977 * device/include/regc515c.h,
6978 * device/include/sab80515.h: (re)moved these 12 files
6979 * device/include/mcs51/8051.h,
6980 * device/include/mcs51/8052.h,
6981 * device/include/mcs51/at89S8252.h,
6982 * device/include/mcs51/at89c55.h,
6983 * device/include/mcs51/at89x051.h,
6984 * device/include/mcs51/at89x51.h,
6985 * device/include/mcs51/at89x52.h,
6986 * device/include/mcs51/mcs51reg.h,
6987 * device/include/mcs51/reg51.h,
6988 * device/include/mcs51/reg764.h,
6989 * device/include/mcs51/regc515c.h,
6990 * device/include/mcs51/sab80515.h: and added them here
6992 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6994 * device/include/stdarg.h: changed SDCC specific keywords to double
6996 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
6998 * device/include/hc08/mc68hc908gp32.h,
6999 * device/include/hc08/mc68hc908jb8.h,
7000 * device/include/hc08/mc68hc908jkjl.h,
7001 * device/include/hc08/mc68hc908qy.h: fixed comments
7002 * device/include/mcs51/README: updated
7003 * device/include/mcs51/c8051f120.h: added PINRSF
7004 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7005 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7006 amidst code. Also inline is not supported.
7008 2005-04-06 Raphael Neider <rneider AT web.de>
7010 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7011 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7012 callers stack/frame pointers
7014 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7016 * device/include/pic16/usart.h: added, missing in previous commit,
7017 * device/include/pic16/adc.h: fixed typo,
7018 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7020 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7022 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7023 uninitialized because a bug appears with gplink
7024 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7025 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7026 complains for unrecognised option
7028 2005-04-05 Raphael Neider <rneider AT web.de>
7030 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7031 structs as well (using memcpy)
7032 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7033 on ISRs (GOTO has no label)
7034 * src/pic16/device.h: added OF_OPTIMIZE_DF
7035 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7036 new data flow analysis/optimization
7037 * src/pic16/pcode.c: added (prototypes for and implementation of)
7038 dataflow analysis functions, fixed pCodeInstructions' inCond and
7039 outCond values, made RCALL a branch instruction
7040 * (pic16_unlinkpCode): keep C line if possible
7041 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7042 C line moved if possible
7043 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7044 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7045 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7046 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7048 * (pic16_getJumptabpCode): NEW, needed in...
7049 * (LinkFlow): fixed handling of jumptables, calls and conditional
7051 * (pic16_InsertCommentAfter): NEW
7052 * (pic16_pCodeReplace): made verbose and flow preserving
7053 * (AnalyzeFlow): added call to data flow analysis
7054 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7055 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7056 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7058 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7060 * src/SDCCast.c (decorateType): fixed bug #1105626
7062 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7064 * device/include/asm/pic16/features.h,
7065 * pic18f*.h headers,
7066 * device/include/pic16/adc.h,
7067 * device/include/pic16/delay.h,
7068 * device/include/pic16/i2c.h,
7069 * device/include/pic16/malloc.h,
7070 * device/include/pic16/stdio.h,
7071 * device/include/pic16/stdlib.h,
7072 * device/include/pic16/string.h,
7073 * device/lib/pic16/libc/stdio/printf_tiny.c,
7074 * device/lib/pic16/libc/stdio/printf_small.c,
7075 * device/lib/pic16/libc/stdio/strmgpsim.c,
7076 * device/lib/pic16/libc/stdio/strmmssp.c,
7077 * device/lib/pic16/libc/stdio/strmusart.c,
7078 * device/lib/pic16/libc/stdio/vfprintf.c,
7079 * device/lib/pic16/libc/stdlib/ltoa.c,
7080 * device/lib/pic16/libc/stdlib/putchar.c,
7081 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7082 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7083 * device/lib/pic16/libc/stdlib/memchrram.c,
7084 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7085 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7086 * device/lib/pic16/libio/adc/adcbusy.c,
7087 * device/lib/pic16/libio/adc/adcread.c,
7088 * device/lib/pic16/libio/adc/adcsetch.c,
7089 * device/lib/pic16/libio/usart/ubaud.c,
7090 * device/lib/pic16/libio/usart/ubusy.c,
7091 * device/lib/pic16/libio/usart/udrdy.c,
7092 * device/lib/pic16/libio/usart/uopen.c,
7093 * device/lib/pic16/libio/usart/uputc.c,
7094 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7095 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7096 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7097 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7098 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7099 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7100 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7101 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7102 specific keywords to double underlined form,
7103 * device/lib/pic16/libc/Makefile.rules,
7104 * device/lib/pic16/libsdcc/Makefile.rules,
7105 * device/lib/pic16/libm/Makefile,
7106 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7107 to compile with C standard set in Makefile.common
7108 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7109 rand.c and crc.c in compilation process,
7110 * device/lib/pic16/libsdcc/int/divuint.c,
7111 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7112 `c' from signed to unsigned,
7113 * device/lib/pic16/startup/crt0.c,
7114 * device/lib/pic16/startup/crt0i.c,
7115 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7116 keywords to double underlined form, bug fixes in _do_cinit function
7117 which prevented the correct initialization of the .idata segment,
7118 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7119 core to enter a infinite loop
7120 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7122 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7124 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7126 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7128 * device/include/Makefile.in: add support for hc08 subdirectory
7129 * device/include/hc08/: new subdirectory
7130 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7131 Lucas Loizaga, thanks!
7132 * device/include/hc08/mc68hc908qy.h,
7133 * device/include/hc08/mc68hc908gp32.h,
7134 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7135 their own directory. Changed internal macro names to use the compiler
7136 reserved namespace. Changed SDCC specific keywords to double
7138 * device/include/math.h,
7139 * device/include/malloc.h,
7140 * device/include/stdarg.h,
7141 * device/include/stdbool.h
7142 * device/include/string.h,
7143 * device/include/tinibios.h,
7144 * device/include/ds400rom.h,
7145 * device/include/8051.h,
7146 * device/include/8052.h,
7147 * device/include/80c51xa.h,
7148 * device/include/at89c55.h,
7149 * device/include/at89S8252.h,
7150 * device/include/at89x51.h,
7151 * device/include/at89x52.h,
7152 * device/include/ds80c390.h,
7153 * device/include/reg764.h,
7154 * device/include/regc515c.h,
7155 * device/include/sab80515.h,
7156 * device/include/mcs51/c8051f000.h,
7157 * device/include/mcs51/c8051f018.h,
7158 * device/include/mcs51/c8051f020.h,
7159 * device/include/mcs51/c8051f040.h,
7160 * device/include/mcs51/c8051f060.h,
7161 * device/include/mcs51/c8051f120.h,
7162 * device/include/mcs51/c8051f300.h,
7163 * device/include/mcs51/c8051f310.h,
7164 * device/include/mcs51/c8051f320.h,
7165 * device/include/mcs51/c8051f330.h,
7166 * device/include/mcs51/c8051f350.h,
7167 * device/include/z180.h: Changed SDCC specific keywords to double
7170 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7172 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7174 * (pic16_assignConfigWordValue): disable testing of configuration
7175 register value with config mask,
7176 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7177 function with port->fun_prefix,
7178 * (genFunction): when generating a naked interrupt function never
7179 create an absolute segment placed in interrupt vector address, place
7180 the actual interrupt function at IVA instead, when an interrupt
7181 function is generated with unspecified interrupt then do not create
7182 the absolute section,
7183 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7184 code for generating a call to generic pointer get/put function with
7185 a call to function pic16_callGenericPointer(),
7186 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7187 the call to the generic pointer get/put functions with prefixing the
7188 function name with port->fun_prefix,
7189 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7190 * src/pic16/main.c (_process_pragma): prefix function with
7192 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7193 calling assembler, old 18Fxxxx macro is deprecated,
7194 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7195 PC_ASMDIR in while condition,
7196 * (findInstruction): add PC_ASMDIR in while condition,
7197 * (buildCallTree): prefix main with port->fun_prefix,
7198 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7199 identifier for variable with banked access in instructions BTFSS,
7200 BTFSC, BCF, BSF, BTG
7201 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7202 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7203 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7204 perform optimization when enviroment variable NO_REG_OPT is set,
7205 * (insideLRBlock): NEW, return 1 if register is inside an
7206 INF_LOCALREGS block,
7207 * (RemoveRegFromLRBlock): remove a register that is completely
7208 eliminated by register optimization, but it is still left in local
7209 register store/restore in/from stack block,
7210 * (Remove2pcodes): after removing register, check to see if it
7211 should be removed from local register store/restore in/from stack
7213 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7214 DUMMY_READ_VOLATILE,
7216 * device/include/pic16/adc.h: minor prototype modifications and
7218 * device/include/pic16/malloc.h: added GPL notice various
7220 * device/include/pic16/stdint.h: NEW, standard header for ints
7221 * device/include/pic16/delay.h: NEW, header for delay functions,
7222 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7224 * device/include/pic16/signal.h: NEW, header providing helper macros
7225 for implementing signal handlers,
7226 * device/include/pic16/stdio.h: added prototypes for functions,
7227 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7228 prototypes for stdin and stdout, added macro PUTCHAR to
7229 automatically implement putchar function prototype,
7230 * device/include/pic16/usart.h: modified and updated USART library,
7231 * device/lib/pic16/libio/adc/,
7232 * device/lib/pic16/libio/i2c: some modifications to improve library
7234 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7235 family of functions,
7236 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7237 family of functions and other sources,
7238 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7239 of the PIC18Fxx[28] devices,
7240 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7241 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7242 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7243 _do_cinit function, because the previous failed when local variables
7244 where not placed in the same memory bank,
7245 * device/lib/pic16/libsdcc/char/: various modifications to improve
7246 library performance,
7247 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7248 information on the new functions of the c library and more...
7250 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7252 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7254 2005-03-26 Raphael Neider <rneider AT web.de>
7256 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7257 if condition == CARRY)
7258 * (genCmp): adapted to new genSkipc semantics
7259 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7260 on rIfx (genCmp was broken)
7262 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7264 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7265 * src/z80/main.c (_keywords[]),
7266 * src/SDCCglobal.h (struct options),
7268 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7269 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7270 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7271 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7272 always available in leading double underscore form. The C99 support is
7273 mostly missing, but it's a start.
7274 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7275 reserved identifier "__data".
7277 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7279 * src/mcs51/peeph.def: fixed bug 1170013
7281 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7283 * device/include/mcs51reg.h: fixed bug 842007
7285 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7287 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7290 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7292 * src/port.h (struct PORT),
7293 * src/avr/ralloc.c (avr_assignRegisters),
7295 * src/ds390/ralloc.c (ds390_assignRegisters),
7297 * src/hc08/ralloc.c (hc08_assignRegisters),
7299 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7301 * src/pic/ralloc.c (pic14_assignRegisters),
7303 * src/pic16/ralloc.c (pic16_assignRegisters),
7305 * src/xa51/ralloc.c (xa51_assignRegisters),
7307 * src/z80/ralloc.c (z80_assignRegisters),
7309 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7310 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7312 * src/SDCCdflow.c (computeDataFlow),
7314 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7316 * src/SDCCcflow.c (*),
7318 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7319 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7320 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7321 immedDom() returning wrong block; probably fixes bug #1160833)
7323 2005-03-20 Borut Razem <borut.razem AT siol.net>
7325 * support/scripts/inc2h.pl: WIN32 port
7327 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7329 * device/lib/makefile.in: added abs.c and labs.c
7331 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7333 * device/include/stdint.h: added
7334 * device/lib/abs.c: added
7335 * device/lib/labs.c: added
7336 * device/include/stdlib.h: added abs() and labs() prototypes
7337 * device/lib/libsdcc.lib: added abs and labs
7338 * device/include/float.h,
7339 * device/lib/_fsmul.c,
7340 * device/lib/printf_fast.c,
7341 * device/lib/printf_tiny.c: updated comments
7343 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7345 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7348 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7350 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7351 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7353 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7355 * device/lib/printf_large.c: removed inline assembly for portability and
7356 readability. Use printf_fast if speed or size are more important.
7357 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7358 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7360 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7362 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7363 prevent compiler warning
7365 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7367 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7368 moved to level 0 and declared as static. Also they are explicit
7369 placed in access bank. This was necessery because some times they
7370 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7371 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7372 optimizations. Currently only compare to unsigned char is implemented,
7373 * src/pic16/gen.c: added fReturnIdx array,
7374 * (struct resolvedIfx) is moved to gen.h and made public,
7375 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7376 * (aopForSym): added an optimization to directly store in stack of
7377 the operand of a SEND iCode,
7378 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7379 but as registers instead (AOP_REG) using the fReturnIdx array,
7380 * (pic16_freeAsmop): remove the freed register from the
7381 _G.sregsAlloc field,
7382 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7383 a compare of 'WREG',
7384 * (pic16_popGetTempRegCond): changed function prototype, now
7385 function takes also a bitVector argument v which holds the current
7386 set of registers that are allocated for stack access by aopForSym,
7387 registers allocated in aopForSym for accessing stack symbols are not
7388 any more part of the functions usedRegs field,
7389 * (genCall): some times aopOp is called for a stack variable to be
7390 send, aopForSym might perform the push, if this is true make sure
7391 that genCall doesn't push the variable twice by testing _G.resDirect,
7392 * (genFunction): changed testing for unspecified interrupt number
7393 from 256 to INTNO_UNSPEC,
7394 * modified selection scheme of frame pointer generation. Previously
7395 if function did use local registers a frame pointer was generated,
7396 now a frame pointer is generated only if function has arguments
7397 (that need PLUSW2 register access), or has stack arguments, or the
7398 compiler is not instructed to omit the frame pointer,
7399 * (genEndFunction): before restoring local registers that were saved
7400 in the function preamble, also restore the registers that *might*
7401 have been allocated for stack access,
7402 * (genRet): removed some old comments,
7403 * (genCmp, the active (RN's) version): added a call to the
7404 pic16_genCmp_special function to perform the compare with a more
7405 robust and optimized way,
7406 * (genInline): a feature has been added in inline code generation,
7407 which allows a wildcard variable substitution when writing inline
7408 assembly. Code is incomplete and experimental therefore undocumented,
7409 * (genCast): changed order of aopOp for result and right to allow
7410 aopForSym to directly load the result if possible,
7411 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7412 perform an optimized compare on some selected special occasions,
7413 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7414 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7415 generate an IVT any more,
7416 * src/pic16/main.c (pic16_optionsTable): added command line option
7418 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7419 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7421 * src/pic16/NOTES: Raphael Neider added in list of active developers
7422 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7423 jumptable_end to prevent bug #,
7424 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7425 inCond and outCond fields,
7426 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7427 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7428 turn off register spilling,
7429 * (packRegsForOneUse): synced with other ports' versions although it
7430 is not used currently,
7431 * (pic16_packRegisters): added an optimization while reading
7432 structure bitfields, some registers may be saved (malloc code is
7433 decreased by 80 bytes)
7435 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7437 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7438 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7439 this can be optimized more?
7441 2005-03-10 Raphael Neider <rneider AT web.de>
7443 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7444 genNearPointerGet): (hopefully) fixed access to bitfields via
7445 pointers (p->bitN = x; and x = p->bitN; failed)
7447 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7449 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7451 2005-03-09 Raphael Neider <rneider AT web.de>
7453 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7455 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7458 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7459 (regTypeNum): set REG_BIT type if necessary
7460 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7461 * support/regression/tests/critical.c: check bug 1144613
7463 2005-03-02 Raphael Neider <rneider AT web.de>
7465 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7467 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7469 * src/avr/ralloc.c (serialRegAssign),
7470 * src/ds390/ralloc.c (serialRegAssign),
7471 * src/hc08/ralloc.c (serialRegAssign),
7472 * src/mcs51/ralloc.c (serialRegAssign),
7473 * src/pic/ralloc.c (serialRegAssign),
7474 * src/pic16/ralloc.c (serialRegAssign),
7475 * src/xa51/ralloc.c (serialRegAssign),
7476 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7478 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
7480 * src/SDCCast.c (decorateType): fixed bug 1124787
7482 2005-02-20 Hubert Sack <sack AT digiplan.de>
7483 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7485 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
7488 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7490 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
7491 to keep the correct label reference count when adding/removing references
7492 to labels. A peephole file using this is appended to patch #1144962.
7494 2005-02-14 Raphael Neider <rneider AT web.de>
7496 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
7497 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
7498 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
7499 retrievals of result operand's value on assignment
7501 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
7503 * device/include/pic16/string.h: modified prototype for memccpy()
7504 to memccpy(void *, void *, char, size_t)
7505 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
7506 check whether to omit frame pointer or not,
7507 * (genInline): convert all occurences of "\n" to LF in inline
7508 assembler blocks, this helps formatting the inline text,
7509 * (pic16_loadFSR0): modified prototype,
7510 * (genNearPointerGet, genNearPointerSet): reorganization of code,
7511 removed some 8051 legacy code,
7512 * (genPackBits): enabled handling bitfields exceeding one byte in size,
7513 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
7514 before allocating temporary registers in functions,
7516 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7518 * support/regression/tests/bitvars.c: corrected the "fix"
7520 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7522 * support/regression/tests/bitvars.c,
7523 * support/regression/tests/bitwise.c,
7524 * support/regression/tests/rotate.c: "fixed" problems on Alpha
7526 2005-02-10 Raphael Neider <rneider AT web.de>
7528 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
7529 different size for Alpha
7530 * src/pic16/gen.c (genCmpEq) : improved compare with 0
7532 2005-02-09 Raphael Neider <rneider AT web.de>
7534 * src/SDCC.lex(doPragma) : save and restore warning options as well
7535 (also added new stack plus clone- and copyAndFreeSDCCERRG())
7536 * have #pragma less_pedantic set the errorlevel to WARNING
7538 * (cloneOptimize) : fixed wrong malloc's size
7539 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
7540 facilitate correct handling of #pragma (save|restore)
7542 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7544 * src/mcs51/gen.c: removed non-standard C nameless struct/union
7546 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
7548 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
7550 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
7552 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
7554 2005-02-02 Raphael Neider <rneider AT web.de>
7556 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
7557 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
7558 * (pic16_storeForReturn): fixed to allow returning function pointers
7559 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
7560 * device/include/pic16/{stddef.h,stdbool.h}: added
7562 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
7566 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
7568 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
7569 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
7570 appeared to be required
7572 2005-01-31 Borut Razem <borut.razem AT siol.net>
7574 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
7575 include/mcs51 and include/z80 directories to the package
7577 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7579 * src/hc08/gen.c (genFunction): fixed bug #1112752
7581 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7583 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
7585 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7587 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
7589 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
7591 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
7593 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
7595 * device/include/c8051fxxx.h: removed these 6 files
7596 * device/include/mcs51/c8051fxxx.h: added these 11 new files
7598 2005-01-26 Raphael Neider <rneider AT web.de>
7600 * src/pic16/gen.c (genAssign): fixed assignment from longs
7601 in codespace (were cut to three bytes)
7602 * (genDummyRead): implemented (except for CODESPACE...),
7604 * src/pic16/glue.c (emitStatistics): beautified
7605 * device/lib/pic16/libm/Makefile: added include path
7607 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7609 * src/z80/gen.c (aopPut): fixed bug #1103902
7611 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7613 * device/lib/expf.c: fixed bug #1095792
7615 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
7617 * device/lib/pic16/libm: added Math library sources
7619 2005-01-24 Raphael Neider <rneider AT web.de>
7621 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
7622 to enable upcast to pCodeOpReg2 (there is no type tag to
7623 differenciate the two and pic16_popGet2p cast into PCOR2)
7624 * src/pic16/main.c (_process_pragma): fixed another malloc bug
7625 (sizeof(sectNames) changed to sizeof(sectName))
7626 Both patches fix segfaults under MinGW.
7628 2005-01-23 Raphael Neider <rneider AT web.de>
7630 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
7631 Safe_[mc]?alloc()'ed variables
7632 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
7633 of (byte sized) temporaries (assign them to WREG for now)
7634 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
7635 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
7636 this might fix SIGSEGVs on MinGW...
7637 * src/SDCCopt.c (killDeadCode): restored original behaviour
7638 (volatile operands might get thrown away though)
7640 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
7642 * src/pic16/gen.c: fixed bug #1106975,
7643 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
7644 pointer update, INTCON is saved, global interrupts are disabled and
7645 restored after updateing TOS.
7646 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
7647 * added function attribute 'shadowregs' to take advantage of shadow
7649 * added function attribute 'wparam' as an alternative to the wparam
7651 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
7652 user declares a non-ISR function as 'shadowregs',
7653 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
7655 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
7657 * .version: bumped version number to 2.4.8
7658 * device/lib/pic16/pics.all: list of PIC18F devices supported by
7660 * device/lib/pic16/libio/i2c/: I2C module support library,
7661 * device/include/pic16/i2c.h: I2C support library header,
7662 * device/lib/pic16/libc/stdio/: standard IO support sources,
7663 * (printf_small.c): printf_small() source, supports float print,
7664 * (printf_tiny.c): printf_tiny() source, does not support floats,
7665 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
7666 enable global optimizations for entire library source, other
7667 Makefiles in the source tree are also modified to reflect this,
7668 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
7670 * doc/sdccman.lyx: updated to reflect new changes,
7671 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
7672 sym->onStack if-case,
7673 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
7674 sbit, idata, _idata, xdata, _xdata,
7675 * added pragma library, to link an external library, (see doc),
7676 * removed command line options, --pomit-config-words, --pomit-ivt,
7677 --pleave-reset-vector,
7678 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
7679 when calling assembler to reflect memory model used, also define
7680 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
7681 reflect stack model used,
7682 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
7683 on stack return NULL,
7685 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7687 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
7688 of the operands is volatile. Fixes #1020220
7690 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7692 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
7693 * (OptimizeRegUsage): make sure that there is really no other flow where
7694 the first pCode is used
7696 2005-01-22 Raphael Neider <rneider AT web.de>
7698 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
7699 to fix #1106967 (pCode->seq are not set up correctly)
7701 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7703 * src/SDCCglue.c (glue): make sure code area is declared before the
7704 static initialization area.
7706 2005-01-21 Raphael Neider <rneider AT web.de>
7708 * device/lib/Makefile.in: fixed test for pic16 install dir
7709 * device/lib/pic16/*/Makefile*: modified compile flags to enable
7711 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
7712 added --optimize-goto compiler switch and pragma wparam documentation
7713 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
7714 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
7715 and PRODH closing bug #1071770 (peephole optimizer)
7717 2005-01-19 Raphael Neider <rneider AT web.de>
7719 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
7720 cmdLine buffers (used when calling sdcpp...) are large enough
7721 (MAX_PATH=256 truncates arguments leading to system halts when
7723 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
7724 * (genUminus): rewritten to for efficiency
7725 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
7726 used uninitialized in some cases)
7727 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
7728 copy the third byte from the int -- now assumes 0x80 (data memory)
7729 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
7730 operands (genAddLit expects the iCode's operands to swapped as
7731 well), fixed leftover bytes (crashed for short left operands)
7732 * (pic16_genMinusDec): performance improvements, removed false
7734 * (pic16_genMinus): fixed to cope with differently sized operands
7735 * src/pic16/glue.c (pic16_glue): added new banksel optimization
7737 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
7738 * src/pic16/graph.[ch]: implementation of directed graphs, used by
7739 new banksel optimization
7740 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
7741 analysis for temporary registers (segfaults...)
7742 * src/pic16/peeph.def: added rule
7744 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
7746 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
7747 which converts a float number to its ASCII representation
7748 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
7749 functions to convert the fractional and integer part of a float to ASCII,
7750 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
7751 realloc.c): added _MALLOC_SPEC to explicit place variables in data
7753 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
7755 * device/include/pic16/adc.h: added GPL info,
7756 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
7757 a pCodeOp as tested operand,
7758 * (genNearPointerGet): optimized bit testing, does not use
7759 intermediate register for bit value, test directly instead with
7760 BTFSS, BTFSC, works only for single bits,
7761 * (genpic16Code): dump the name of the iCode in the asm,
7762 * src/pic16/ralloc.c (decodeOp): removed static declaration and
7763 renamed to pic16_decodeOp,
7764 * (serialRegAssign): do not allocate a temporary register for iCode
7765 sequences that test a single bit for 1/0
7767 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
7769 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
7770 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
7771 access stack and frame pointers. They are initially assigned to
7772 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
7773 accessing SFRs. Updated all occurences of modification of stack or
7774 frame pointer in gen.c and pcode.c,
7775 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
7776 assigning of a literal value to pointers,
7777 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
7778 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
7781 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
7783 * doc/sdccman.lyx: update documentation about stack pragma, added
7784 some info for stack memory models
7786 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7788 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
7790 2005-01-08 Raphael Neider <rneider AT web.de>
7792 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
7793 udata sections to fix bug #1097823
7795 2005-01-05 Raphael Neider <rneider AT web.de>
7797 * src/pic16/gen.c (genGenericShift): added handling of differently
7798 sized left operand and result
7800 2005-01-04 Raphael Neider <rneider AT web.de>
7802 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
7803 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
7804 to hold the condition bit)
7805 * added new version of genCmp (old code available via #define)
7806 * added new version of genShiftLeft/genShiftRight in a generic
7807 way, now supports shifting by negative values
7808 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
7809 shiftCount (expected by genGenericShift)
7810 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
7811 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
7813 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
7814 is an invalid literal too...)
7816 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
7818 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
7819 from Raphael Neider,
7820 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
7821 for 8-bit literals. This fixes some literal operands which are sign
7822 extended to 16-bits ints when instruction needs only 8-bits.
7824 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
7826 * device/lib/logf.c: added mcs51 assembly version
7827 * device/lib/expf.c: added mcs51 assembly version
7828 * device/lib/_logexpf.c: new shared asm code for expf and logf
7829 * device/include/math.h: add defines for assembly math library
7830 * device/lib/Makefile.in: build new _logexpf.c
7831 * device/lib/libfloat.lib: use new _logexpf.c
7833 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7836 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
7837 device types which have less than 0x7f registers.
7839 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7841 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
7843 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7845 * device/lib/printf_fast.c: only build on supported arch.
7846 * device/lib/printf_tiny.c: only build on supported arch.
7847 * device/lib/printf_fast_f.c: only build if asm float lib
7848 * device/lib/_fsget1arg.c: only build if asm float lib
7849 * device/lib/_fsget2args.c: only build if asm float lib
7850 * device/lib/_fsnormalize.c: only build if asm float lib
7851 * device/lib/_fsreturnval.c: only build if asm float lib
7852 * device/lib/_fsrshift.c: only build if asm float lib
7853 * device/lib/_fsswapargs.c: only build if asm float lib
7854 * device/include/stdio.h: don't provide print_fast,
7855 print_fast_f, print_tiny prototypes if --xstack used
7857 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
7859 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
7860 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
7863 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7865 * device/lib/printf_fast_f.c: same as printf_fast, but
7866 with floating point enabled
7867 * device/lib/printf_fast.c: minor tweaks
7868 * device/include/stdio.h: add printf_fast_f
7870 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7872 * src/SDCCmain.c: make --float-reent default for mcs51
7873 * device/lib/_fsadd.c: added mcs51 assembly version
7874 * device/lib/_fssub.c: added mcs51 assembly version
7875 * device/lib/_fsmul.c: added mcs51 assembly version
7876 * device/lib/_fsdiv.c: added mcs51 assembly version
7877 * device/lib/_fseq.c: added mcs51 assembly version
7878 * device/lib/_fsneq.c: added mcs51 assembly version
7879 * device/lib/_fsgt.c: added mcs51 assembly version
7880 * device/lib/_fslt.c: added mcs51 assembly version
7881 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
7882 * device/lib/Makefile.in: add _fscmp to build
7883 * device/lib/libfloat.lib: add _fscmp to build
7885 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7887 * device/lib/_fs2slong.c: added mcs51 assembly version
7888 * device/lib/_fs2sint.c: added mcs51 assembly version
7889 * device/lib/_fs2schar.c: added mcs51 assembly version
7890 * device/lib/_fs2ulong.c: added mcs51 assembly version
7891 * device/lib/_fs2uint.c: added mcs51 assembly version
7892 * device/lib/_fs2uchar.c: added mcs51 assembly version
7893 * device/lib/_slong2fs.c: added mcs51 assembly version
7894 * device/lib/_sint2fs.c: added mcs51 assembly version
7895 * device/lib/_schar2fs.c: added mcs51 assembly version
7896 * device/lib/_ulong2fs.c: added mcs51 assembly version
7897 * device/lib/_uint2fs.c: added mcs51 assembly version
7898 * device/lib/_uchar2fs.c: added mcs51 assembly version
7899 * device/include/float.h: added #define to select asm vs c
7901 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
7903 * device/lib/printf_fast.c: improvements to float output
7904 * device/include/float.h: add defines for assembly float library
7905 * device/lib/_fsget1arg.c: receive 1 float arg
7906 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
7907 * device/lib/_fsnormalize.c: normalize a float
7908 * device/lib/_fsreturnval.c: return float, various helper routines
7909 * device/lib/_fsrshift.c: right shift a float's mantissa
7910 * device/lib/_fsswapargs.c: swap 2 floats
7911 * device/lib/Makefile.in: build these 6 new files for mcs51
7912 * device/lib/libfloat.lib: add these 6 files to the library
7914 2004-12-26 Borut Razem <borut.razem AT siol.net>
7916 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
7919 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
7921 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
7922 and fully reentrant and register bank neutral.
7923 * device/lib/printf_fast.c: added float (not enabled by default),
7924 added compact/slower integer (also not enabled by default),
7925 improved size/speed of fast integer code, other minor changes
7926 * device/include/stdio.h, device/lib/Makefile.in,
7927 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
7929 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
7931 * src/pic16/pcode.c: declaring variables other than at the start of a
7932 block is not supported in C by VC6.
7934 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
7936 * applied a previous patch from Raphael Neider that wasn't included
7937 in the previous commits, which fixes infinite loops within jumptable
7939 * made some fixes that previous patches introduced
7941 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
7943 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
7944 that fixes an issue with AOP_PCODE asmop's offset,
7945 * (pic16_popCopyReg): update instance field too,
7946 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
7947 function of pic port,
7948 * (genCmp, genAnd, genAssign),
7949 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
7951 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
7953 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
7954 variables initial values to idata section,
7955 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
7956 variables in some functions. This utilizes parmBytes field of iCode
7957 structure to hold the offset of the variable in stack. (might be
7958 able to use the stack field too?)
7959 * applied patch from Raphael Neider # ### , # ###
7960 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
7961 variable initial values in idata section,
7962 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
7963 for static variables with initial value
7964 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
7965 applied fix in while loop from Raphael Neider.
7967 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
7969 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
7970 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
7971 * src/ds390/ralloc.c (serialRegAssign): spill bits
7972 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
7973 * support/Util/SDCCerr.c,
7974 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
7975 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
7976 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
7978 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
7980 * device/include/sdcc-lib.h: inserted LGPL, added includes
7981 asm/ds390/features.h and asm/mcs51/features.h
7982 * device/include/asm/default/features.h,
7983 * device/include/asm/gbz80/features.h,
7984 * device/include/asm/z80/features.h: added empty _AUTOMEM
7986 * device/include/asm/ds390/features.h,
7987 * device/include/asm/mcs51/features.h: added files with defines for
7988 _AUTOMEM and _STATMEM indicating automatic and static storage class
7989 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
7990 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
7991 * src/SDCCicode.c (geniCodeCast),
7992 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
7993 * src/SDCCloop.c (loopInduction): removed unused variable lr
7994 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
7995 to convertToFcall to include char modulo (RFE 1065037), added check
7996 if left operand is unsigned and use abs of literal value
7997 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
7998 as it doesn't work after conversion from peephole.def to peephole.rul
7999 * src/mcs51/gen.c (toBoolean): added check for size,
8000 (genModOneByte): optimized code for signed char modulo a literal
8001 power of 2 (thanks to Hubert Sack),
8002 (genRRC): removed unnecessary "clr c",
8003 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8004 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8006 swapped rules 256.c and 256.d,
8007 extended 256.d by using new multiple checks (thanks Erik),
8008 added rules 256.e and 256.f,
8009 updated rule 261.a and 261.b to new generated code
8010 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8012 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8014 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8015 induction related bugs, including first part of bug #1074377
8017 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8019 * applied patch from bug-report #1076292,
8020 * applied patches for genAnd and Goto-optimizations for Raphael
8022 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8023 dump a less iCode information,
8024 * src/pic16/device.h (pic16_options_t): added field debgen,
8025 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8026 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8027 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8029 * (various functions): added macros FENTRY and FENTRY2 to functions,
8030 to emit function prologue,
8031 * (various functions): fixed indentation,
8032 * (genNearPointerGet): fixed loading of FSR0,
8033 * (genPackBits): applied patch from Raphael Neider to fix updating
8034 of FSR0 and touching only the modified bits,
8035 * src/pic16/genarith.c (various functions): added macros FENTRY to
8036 emit function prologue in comments,
8037 * src/pic16/pcode.h: added functions debugf2, debugf3,
8038 * src/pic16/ralloc.c: partial fix for packForPush caused
8041 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8043 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8044 <stsp AT users.sourceforge.net> with reversed byte order
8045 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8047 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8049 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8051 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8052 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8054 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8056 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8058 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8060 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8062 (setFromConditionArgs): friendly operand parser for peephole rules,
8063 (operandBaseName, operandsNotRelated): new peephole condition
8064 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8065 architecture specific register naming into account, handles n-way
8066 comparisons, and supports quoted literals
8067 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8069 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8071 * src/mcs51/peeph.def: fixed bug #1076940
8073 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8075 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8077 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8079 Adding support for replacing ljmps with sjmps in jumptables
8080 generated for switch statements. For now you need to set the
8081 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8082 Now 4 algorithms for mcs51 jumptable generation are used:
8083 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8084 addresses loaded pc-relative for up to 112 cases and stack-pushing
8085 target addresses loaded with offset from dptr for up to 256 cases.
8087 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8088 * src/mcs51/main.c: adapted constants for switch table generation
8089 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8091 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8093 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8094 * support/regression/tests/bug1057979.c: added test for bug 1073386
8096 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8098 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8101 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8103 * src/pic16/device.h,
8104 * src/pic16/genarith.c,
8107 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8109 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8111 Large cummulative patch for pic16 port.
8112 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8113 to call when a stack overflow occurs,
8114 * (malloc.h): added CVS Id tag,
8115 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8117 * added libc directory. The current version of LibC contains string
8118 functions, ctype functions and macros and some functions of the
8119 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8120 be extensively tested in the future. Standard disclaimer here.
8121 Library is not automatically build yet. But one can build it by
8122 invoking 'make' inside the libc directory.
8123 * added ADC library under libio. Preliminary version yet.
8125 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8126 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8127 aopForRemat() now and not by pic16_aopOp(),
8128 * (pic16_popGetTempReg): removed warning messgae when allocating
8129 temporary registers, its a buggy feature and will be removed,
8130 * (pic16_popGet): set register instance field in AOP_CRY,
8131 * (pic16_outBitC): fixed for results in size greater than 1,
8132 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8133 * (pic16_storeForReturn): optimized return of 0,
8134 * (genCmp): experimental code for new genCmp which uses PIC18's
8135 special compare&skip instructions. Initial tests fail some times
8136 with variables grater than 1 byte in size, so new code is disabled,
8137 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8139 * (genCast): began a fix to optimize the casting of a bit to another
8140 bit, now assigning a bitfield to another bitfield will fail, sorry,
8141 * src/pic16/main.c: disabled the use of lr-support feature,
8142 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8143 * added some function prototypes, added function _debugf prototype,
8144 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8145 bits with offset (case PO_GPR_BIT),
8146 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8148 * (isBankInstruction): modified to return 0 for no banking instruction,
8149 and 1 for banking instruction,
8150 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8151 caused stop processing pCodes after a inline assembly block,
8152 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8153 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8154 registers when it shouldn't,
8155 * src/pic16/ralloc.c (allocReg): add preliminary support for
8156 supporting a limited set of temporary registers,
8158 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8160 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8161 genDataPointerSet): ensure assignments always copy in MSB to LSB
8163 (loadRegFromAop): recognize CLRH optimization,
8164 (genFunction): optimize RECEIVE iCodes in reentrant functions
8166 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8168 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8169 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8171 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8172 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8173 contiguous with data
8175 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8177 * device/lib/_gptrget.c (_gptrget),
8178 * device/lib/_gptrgetc.c (_gptrgetc),
8179 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8180 instead of sjmp to ret
8181 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8182 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8184 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8186 * .version: bumped version to 2.4.7
8187 * device/lib/_gptrget.c (_gptrget): is now _naked
8188 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8189 * device/lib/_gptrput.c (_gptrput): is now _naked
8190 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8191 (createFunction): fixed xstack
8192 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8193 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8195 (geniCodeCritical): store original interrupt state in an iTemp bit
8196 var unless stack-auto
8197 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8198 * src/SDCCmain.c (setIncludePath): added include/target to search path
8199 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8200 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8202 (processFuncArgs): put bit vars in bit area
8203 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8204 unsaveRBank): fixed xstack,
8205 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8206 (genFunction, genEndFunction): fixed xstack,
8207 (genAssign): optimization don't walk backwards through mem
8208 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8209 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8210 * support/regression/Makefile: also make library (for stack-auto) when
8211 making "all" and added "test-mcs51-xstack-auto"
8212 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8213 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8214 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8215 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8216 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8217 make-library by MAKE_LIBRARY
8218 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8219 regression tests for xstack
8220 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8221 * support/regression/tests/critical.c: test for critical on mcs51
8223 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8225 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8226 built version of sdcc instead of installed version
8228 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8230 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8231 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8233 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8234 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8235 WARNING: remove device/lib/build/z80/printf.o by hand when
8236 updating from previous build!
8237 * device/lib/z80/printf.c: updated comment
8238 * support/regression/tests/bug1057979.c: test all ports now
8239 * support/regression/tests/bug1065458.c: file added
8241 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8243 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8244 *_start and *_end symbols for static functions
8246 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8248 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8249 and search crt0.o in all library paths,
8250 (setIncludePath): proper handling of --nostdinc,
8251 (setLibPath): proper handling of --nostdlib
8252 * support/regression/Makefile,
8253 * support/regression/ports/ds390/spec.mk,
8254 * support/regression/ports/gbz80/spec.mk,
8255 * support/regression/ports/hc08/spec.mk,
8256 * support/regression/ports/mcs51/spec.mk,
8257 * support/regression/ports/mcs51-large/spec.mk,
8258 * support/regression/ports/mcs51-stack-auto/spec.mk,
8259 * support/regression/ports/z80/spec.mk: use include and lib files from
8260 built version of sdcc instead of installed version
8261 * doc/sdccman.lyx: fixed typo in --nostdinc
8263 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8268 * src/pic/gen.c : added support to generate code for struct bit fields.
8270 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8272 * as/xa51/xa_version.h,
8273 * device/include/errno.h,
8274 * device/include/regc515c.h,
8275 * device/lib/_itoa.c,
8276 * device/lib/_ltoa.c,
8277 * device/lib/ser_ir_cts_rts.c,
8278 * sim/ucsim/xa.src/glob.cc,
8279 * sim/ucsim/xa.src/inst_gen.cc,
8280 * sim/ucsim/xa.src/xa_bit.cc,
8281 * sim/ucsim/xa.src/xa_sfr.cc,
8282 * sim/ucsim/z80.src/inst_dd.cc,
8283 * sim/ucsim/z80.src/inst_fdcb.cc,
8284 * support/scripts/keil2sdcc.pl,
8285 * src/pic16/pic16.dsp,
8286 * src/pic16/pic16a.dsp: corrected cvs line endings
8287 * device/lib/printf_large.c: fixed bug 1057979
8288 * src/pic16/gen.c: fixed non-C standard code
8289 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8290 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8291 * support/regression/ports/mcs51/support.c: reload T1 asap
8292 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8293 pdata use and clear idata startup behaviour
8294 * support/regression/tests/bug1057979.c: added
8296 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8298 * device/examples/ds390/ow390/ad26.h,
8299 * device/examples/ds390/ow390/cnt1d.h,
8300 * device/examples/ds390/ow390/crcutil.c,
8301 * device/examples/ds390/ow390/ownet.h,
8302 * device/examples/ds390/ow390/owsesu.c,
8303 * device/examples/ds390/ow390/swt12.h,
8304 * device/examples/ds390/ow390/swtoper.c,
8305 * device/examples/ds390/ow390/temp10.h,
8306 * device/examples/ds390/ow390/thermodl.c,
8307 * device/examples/ds390/tinitalk/tinitalk.dsp,
8308 * device/examples/ds390/tinitalk/tinitalk.dsw,
8309 * device/examples/mcs51/clock/hw.h,
8310 * device/examples/mcs51/simple2/go.bat,
8311 * device/examples/serialcomm/windows/serial.h,
8312 * device/examples/xa51/dummy.c,
8313 * device/examples/xa51/hello.c,
8314 * device/include/80c51xa.h,
8315 * device/include/at89x051.h: corrected cvs line endings
8317 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8319 * src/pic16/main.c (options): added command line --gstack, to trace
8320 stack over/under flows,
8321 * added pragma 'wparam' to allow passing first byte of function
8322 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8323 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8324 call to __gstack_test function and sets up the symbol as extern,
8325 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8326 * popaop): added call to pic16_testStackOverflow,
8327 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8329 * (genCall, genPcall): now all parameters are passed via stack
8330 except in functions that are pass to wparam pragma in which WREG is
8332 * (genPcall): REENTRANT flag is checked to see if variable prototype
8333 contains reentrant keyword, don't call a non-reentrant function, via
8334 a reentrant function pointer or vice versa, functions are never
8336 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8338 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8339 SIGSEGV when accessing a NULL register stucture,
8340 * (pic16_printGPointerType): modified to handle UPPER modifier for
8341 function initializers, changed prototype of function to simpler one,
8342 * (pic16_printIvalFuncPtr): check to see if function is already
8343 added in externs list,
8344 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8345 optimized a move from W to SFR with a move to the same register
8347 * device/lib/pic16/debug: NEW directory, contains debug features
8348 which are enabled when linking with libdebug.lib, currently command
8349 line option --gstack enables stack pointer tracing for over/under
8350 flow, corresponding sources are in debug/gstack
8352 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8354 * doc/sdccman.lyx: updated SDCC version,
8355 * (PIC16 port): update list of command line options,
8356 * src/pic16/device.h (structure pic16_options_t): added field gstack
8357 to enable stack overflow tracing on push/pops,
8358 * src/pic16/device.c (statistics structure): added statistics
8360 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8361 pic16_dump_int_registers): increase statistics counters for each
8362 * variable which is encountered
8363 * (pic16_dump_usection): emit each .udata variable to its own udata
8365 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8366 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8367 parameters via stack, otherwise use old scheme,
8368 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8369 assembler output file,
8370 * src/pic16/main.c: added command line options --gstack to enable
8371 push/pop tracing for stack overflow,
8372 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8373 instructions): added size of each instruction,
8374 * (pic16_countInstruction): estimate size of instructions in
8375 the_pFile list, inline assembly blocks are not counted,
8376 * (pic16_FixRegisterBanking): trace previous register usage, when
8377 banksel optimizations is greater than 0, don't emit a redudant
8380 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8382 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8383 * src/pic16/ralloc.c : applied same fix for pic16.
8384 * src/pic/gen.c : tidied it up a little.
8386 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8388 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8389 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8391 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8393 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8395 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8397 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8398 non-reentrant function __modsint in the interrupt function (thus
8399 corrupting math operations during serial I/O)
8400 * device/lib/ser_ir.c: as above, changed buffersize
8401 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8403 * doc/Makefile: added option -t for rsync
8405 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8407 * src/SDCCast.h (struct ast),
8408 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8410 2004-10-20 Borut Razem <borut.razem AT siol.net>
8412 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8415 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8417 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8419 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8420 support functions to replace long sequences of MOVFF's from access
8421 bank registers to stack and vice versa,
8422 * src/pic16/device.h: added new field opt_flags, where optimization
8423 flags can be set to enable certain features,
8424 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8425 * pBlock, (genFunction, genEndFunction): surroung loop for
8426 saving/loading used registers in stack with PC_INFO pCodes,
8427 INF_LREGS. Code in between can then be optimized by pCode optimizer
8428 to support function calls,
8429 * (genDataPointerSet): fixed bug which loaded float fields in
8430 structures with corrupt data,
8431 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8432 in a standard way debug info on stderr. Feature used for developing
8434 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8435 obsolete chunks of code,
8436 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8437 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8438 * pic16/src/pcode.c (pic16_newpCodeInfo,
8439 * (pic16_newpCodeOpLocalRegs),
8440 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8442 * (pic16_pCodeConstString): printing of the initial value of a
8443 symbol as a comment is inhibited since parsing was already done by
8444 copyStr and output is corrupt,
8445 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8447 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8449 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8451 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8453 * as/mcs51/lkarea.c: removed old K&R style,
8454 (lnksect): changed check on boundary error,
8455 (lnksect2): changed check on boundary error,
8456 (lnksect2): extend XSTK to end of page if size = 1
8457 * as/mcs51/lkmain.c: removed old K&R style,
8458 (Areas51): create l_IRAM symbol
8459 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8460 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8461 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8462 * device/lib/_mullong.c: added version to be compiled with xstack
8463 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8464 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8465 * device/lib/mcs51/crtxstack.asm: fixed comment
8466 * src/SDCCglue.c: maxInterrupts defaults to 0,
8467 (emitMaps): added pdata,
8468 (createInterruptVect): (re)moved default,
8469 (glue): added pdata,
8470 (glue): moved __start__xstack to XSTK with default size 1
8471 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8472 and options.float_rent when options.stackAuto is set,
8473 (linkEdit): only write XDATA_NAME if provided on command line
8475 * src/SDCCmem.c: added pdata
8476 * src/port.h: added pdata_name to PORT
8477 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8478 (saveRegisters, unsaveRegisters): removed usage of B,
8479 (genMinus): fixed accumulator clash,
8480 (genJumpTab): added comment, this needs another look
8481 * src/mcs51/gen.c: added check for "B in use" paranoia,
8482 added pushB() and popB()
8483 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
8492 * src/z80/main.c: (reset_regparms) made void parameter explicit and
8493 added PSEG (PAG,XDATA) or NULL to port specifier
8494 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
8495 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
8496 (_mcs51_genInitStartup): removed __start__xstack equ,
8497 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
8498 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
8499 * src/z80/gen.c (_rleAppend): fixed warnings
8500 * support/regression/tests/zeropad.c: added pdata test
8501 * .version: bumped to 2.4.6
8503 2004-10-17 Borut Razem <borut.razem AT siol.net>
8505 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
8506 as a part of nightly build
8508 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
8510 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
8511 WREG holds the first byte function parameters,
8512 * (aopForSym): take special case for symbols which are in FARSPACE
8513 but in CODESPACE too,
8514 * (assignResultValue): modified to take into account _G.useWreg,
8515 * (genCall): don't use wreg for parameter passing when function is
8516 declared as reentrant, too, added optimization INCF to stack
8517 pointer when stack parameter count is 1,
8518 * (genFunction, genEndFunction): refurnished and fixed to not using
8519 wreg for passing parameters when function has varargs or is
8520 reentrant, fixed bug with symbol name compare for generating
8521 functions in absolute address,
8522 * (pic16_storeForReturn): refurnished,
8523 * (genCmp): began writing a new version of the function, not ready
8524 yet, therefore it is disabled,
8525 * (genAssign): do not read code memory when assigning a function to
8527 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
8528 array of characters, not pointer,
8529 * (pic16initialComments): in debug mode emit an .ident directive for
8531 * (_process_pragma): emit a new warning type (internal to pic16)
8532 when setting stack to default length, emit a similar warning when
8533 placing a function at absolute address and address is not word aligned
8534 * (_pic16_parseOptions): added 'return TRUE' statement,
8535 * (_pic16_linkEdit): if compiling a source, then add the source's
8536 file object, first in the list of objects to link,
8538 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
8540 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
8541 * src/pic/main.c : removed VC warning.
8542 * src/pic/gen.c : changed comment.
8544 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
8546 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
8547 reference to a deprecated symbol _GPTRREG was causing failure to
8548 link. Thanks G. M. Gallant for the info.
8550 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
8552 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
8553 comments for Bugs item #954788.
8555 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
8557 * src/pic16/device.c (pic16_dump_gsection,
8558 * pic16_groupRegistersInSection): handle symbols declared to be in
8559 access bank differently,
8560 * src/pic16/gen.c (struct _G): added field resDirect,
8561 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
8562 send values read from stack directly to result and don't allocate
8564 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
8566 * (pic16_sameRegsOfs): NEW,
8567 * (freeAsmop): if _G.resDirect is set then do not mark registers as
8568 free because they were not allocated from temporary pool,
8569 * pic16_popRegFromString): workaround to fix a problem with
8570 allocating variables twice or never,
8571 * (genGenPointerGet): using PRODL instead of FSR0H,
8572 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
8574 * (genAssign): take advantage of the _G.resDirect flag,
8575 * (genCast): around line 11844, use mov2f instead of directly
8576 MOVFF'ing between operands to account for literal values,
8577 * src/pic16/genutils.c: some new debug functions for gpsim have been
8579 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
8580 float with integer part only,
8581 * src/pic16/main.c (_process_pragma): handle pragma udata access to
8582 place variables in access bank
8583 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
8584 updated sources to reflect recent changes in gen.c
8586 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
8588 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
8589 sources that searched for headers in installation path, now the
8590 device/include/pic16 is used,
8591 * src/pic16/glue.c (pic16glue),
8592 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
8593 .line directives if not in debug mode, this suppresses assembler's
8594 warnings for ignored directives
8596 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
8598 * src/port.h: made reset_regparms prototype void parameter explicit.
8599 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
8600 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
8601 * doc/sdccman.lyx: documented warning disabling and how to use
8602 printf_large to make it print floats.
8603 * device/include/stdbool.h: NEW
8604 * device/lib/_atof.c,
8605 * device/lib/_divuint.c,
8606 * device/lib/_divulong.c,
8607 * device/lib/expf.c,
8608 * device/lib/printf_large.c,
8609 * device/lib/sincosf.c,
8610 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
8611 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
8612 a completely reentrant lib.
8614 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
8616 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
8617 * device/include/pic16/stdio.h: fixed bug with colon
8619 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
8621 * device/include/pic16/stdio.h,
8622 * device/include/pic16/stdlib.h,
8623 * device/include/pic16/math.h: NEW
8624 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
8625 declared as _naked to reduce overhead
8626 * device/lib/Makefile.in (target port-specific-objects-pic16):
8627 changed * to *.* so to ignore the CVS directory,
8628 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
8629 stacked variables back in stack,
8630 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
8633 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
8635 * .version: bumped version number to 2.4.5
8636 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
8637 * support/Util/SDCCerr.c (messages structure): added entry for
8640 Large cumulative patch for pic16 port and libraries.
8641 * device/include/pic16/sdcc-lib.h,
8642 * device/include/pic16/stdarg.h,
8643 * device/include/asm/pic16/features.h,
8644 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
8645 * device/include/pic16/float.h: changes reentrant keyword with
8646 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
8647 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
8648 updated target build-libraries to include objects from gptr,
8649 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
8650 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
8651 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
8652 all function headings,
8653 * src/SDCCmain.c: added global parameter userIncDirsSet,
8654 * (parseCmdLine): when option -I is encountered add directory to
8656 * src/version.awk: added space between control and long,
8657 * src/pic16/NOTES: added some notes for the port,
8658 * src/pic16/gen.c: added prototype for mov2fp function,
8659 * (fReturnpic16[]): properly named return value registers,
8660 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
8661 * (aopForSym): added code to handle symbols with onStack flag set,
8662 symbols onStack are allocated PTRSIZE bytes,
8663 * (aopFreeAsmop): handles special case where asmops are stack objects,
8664 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
8665 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
8666 added argument lock to trace flaws in allocating temporary registers
8667 when developing port,
8668 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
8669 * (pic16_popRegFromString): reenabled allocating a direct register
8671 * (assignResultValue): various beautifications,
8672 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
8673 referenced function argument,
8674 * (genIpush): reenabled to allow stacked arguments, handles only
8675 ic->parmPush iCodes,
8676 * (genCall, genPcall): major changes to allow for variable argument
8677 functions, fixed a bug with falsely restoring stack pointer after
8678 returning from call,
8679 * (genFunction): pending code for critical function,
8680 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
8681 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
8682 * (genNearPointerGet): fixed bug with indirect reading, was always
8684 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
8686 * (genAddrOf): rewrote code to take address of a stacked function parameter
8687 * (genCast): fixed casting to generic pointer type,
8688 * src/pic16/gen.h: added AOP_STA,
8689 * (struct asmop): added field stk,
8690 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
8691 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
8692 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
8693 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
8694 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
8695 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
8697 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
8699 * (pic16_port structure): generic pointer size is set to 3,
8700 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
8701 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
8703 * src/pic16/ralloc.c (allocReg): prevent allocating register when
8704 operand is an iTemp,
8706 2004-09-24 Martin Helmling <mh AT octo-soft.de>
8708 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
8709 * debugger/mcs51/simi.c: addapt new syntax of s51
8711 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
8713 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
8714 * src/pic16/pcode.c: commented out some calls to free() in order to
8717 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8720 * src/SDCCicode.c (isiCodeInFunctionCall),
8721 * src/avr/ralloc.c (selectSpil),
8722 * src/pic/ralloc.c (selectSpil),
8723 * src/pic16/ralloc.c (selectSpil),
8724 * src/ds390/ralloc.c (selectSpil),
8725 * src/hc08/ralloc.c (selectSpil),
8726 * src/xa51/ralloc.c (selectSpil),
8727 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
8728 stack in the middle of a function call sequence (fixes bug #1020268)
8729 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
8730 costs associated with the minimum switch case.
8732 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8734 * src/SDCC.lex: fixed bug #1030549
8736 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8738 * src/SDCCcse.h (struct cseDef),
8739 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
8740 over a function call if the CSE is derived from a symbol whose
8741 address has been taken (fixes bug #1029883)
8742 * support/regression/tests/bug-1029883: a new regression test for
8745 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8747 * src/hc08/gen.c (emitinline): fixed bug #1029778
8748 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
8749 to a cast object is no longer a syntax error ("fixes" bug #1030006,
8750 and starts toward RFE #905167)
8752 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
8754 * src/pic16/gen.c (mov2f): New function to move an operand to
8755 another without considering if it is a literal or a register,
8756 * (pic16_sameRegs): don't check if they are both AOP_REG,
8757 * (AccRsh): removed andmask=0 lines,
8758 * (genLeftShift): duplicated to be improved in future versions,
8759 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
8760 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
8761 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
8762 * (pic16initMnemonics): added initialization for POC_INFSNZW,
8763 * (insertBankSwitch): fixed inserting banksel directives algorithm
8764 for instructions that follow a skip instruction, this fixes a report
8765 for broken subtraction code generation,
8766 * src/pic16/ralloc.c (deassignLRs): do not free register if current
8767 iCode is a left op, just in case result and right share the same
8770 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8773 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
8775 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
8776 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
8777 on 2004-09-12; it was buggy
8779 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
8781 * src/SDCCsymt.h: removed RESULT_CHECK
8786 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
8788 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
8790 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
8791 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
8792 configuration values no more rejected by compiler, they are assigned
8793 to configuration registers with a warning message instead,
8794 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
8795 the for-loop so last conf register is emitted too,
8796 * (_pic16_initPaths): link library libsdcc.lib by default,
8797 * (_hasNativeMulFor): modified test for multiplication according to
8798 Raphael Neider's remarks. Integer multiplication is also done with
8800 * device/include/pic16/pic18fregs.h: corrected type error in while
8801 testing and including 18f6720 header file
8803 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
8805 * src/pic16/device.h (pic16_options): removed field use_crt,
8806 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
8807 until an optimization to handle single bits is added,
8808 * (pic16_loadFSR0): moved before genUnpackBits,
8809 * (genAnd): some white lines removed,
8810 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
8811 leave_reset flags in pic16_options when using crt modules,
8813 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
8815 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
8816 for bugs 898889 & 979599. Also used some safer print instructions.
8818 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
8820 * src/pic16/device.h (pic16_options_t): added field use_crt,
8822 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
8823 catch a probable future bug,
8824 * src/pic16/gen.c: aopIdx function commented out,
8825 * (genAssign): commented out old code which used aopIdx,
8826 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
8827 code, added if conditionals to take into account the --use-crt
8828 command line options,
8829 * src/pic16/main.c (pic16_optionsTable): added new command line
8830 options, --use-crt= and --no-crt,
8831 * (_pic16_linkEdit): now the proper crt object is added in the
8832 linker command line except than when --no-crt is specified,
8833 * src/pic16/pcode.c,
8834 * src/pic16/pcode.h: added some structures and functions for a new
8835 optimization scheme to compansate for instruction overhead between
8836 same iCodes, this scheme is currently under development and is not
8838 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
8840 * device/lib/pic16/startup/crt0i.c,
8841 * device/lib/pic16/startup/crt0iz.c: added global char variable
8842 __uflags to force the generation of an idata section
8844 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
8847 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
8848 * doc/sdccman.lyx: updated sdcc version to 2.4.4
8850 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8852 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
8853 Frieder) and clarified the default code optimization mode
8855 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8857 * src/SDCC.lex (doPragma, process_pragma),
8858 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
8859 "opt_code_size", and "opt_code_balanced"
8860 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
8861 regrouped options by category, added support for category headers
8862 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
8863 and "--opt-code-size"
8864 * doc/sdccman.lyx: documented these new options and pragmas
8865 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
8866 preference into account
8868 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8870 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
8871 geniCodePreDec): Fixed bug 904237 by generating a warning
8873 * src/SDCCerr.c: added warning W_SIZEOF_VOID
8875 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
8877 * src/pic/device.c : When no max ram set validate full memory range.
8879 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
8881 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * device/lib/_gptrget.c,
8884 * device/lib/_gptrput.c: updated comment
8885 * device/lib/calloc.c,
8886 * device/lib/free.c,
8887 * device/lib/malloc.c,
8888 * device/lib/realloc.c: added LGPL, made them reentrant-safe
8889 * src/SDCCcse.c (cseBBlock),
8890 * src/SDCCicode.c (printOperand, geniCodeArray),
8891 * src/SDCCicode.h (struct operand): fixed bug 868103
8892 * support/regression/tests/bug-868103.c: added
8893 * src/SDCCast.c (searchLitOp),
8894 * src/SDCCcse.h (struct cseDef),
8895 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
8896 * src/SDCCicode.h (struct operand),
8897 * src/SDCCsymt.h (struct sym_link),
8898 * src/avr/gen.c (hasInc),
8899 * src/ds390/gen.c (hasInc),
8900 * src/hc08/gen.c (genPlusIncr, hasInc),
8901 * src/mcs51/gen.c (hasInc),
8902 * src/pic16/glue.c (pic16_printIvalChar),
8903 * src/pic16/ralloc.c (regWithIdx),
8904 * src/xa51/gen.c (hasInc) : removed warnings
8905 * src/SDCCast.c (createBlock): added comment ???
8906 * src/hc08/ralloc.c: updated comments
8908 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8910 * doc/sdccman.lyx: updated section on switch statements, added
8911 section about semaphore locking
8912 * doc/Makefile: added option -info for latex2html
8913 * device/lib/_gptrget.c,
8914 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
8916 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8920 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
8921 maxram is less than 0x100.
8923 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8925 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
8927 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8938 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
8939 a jump table is the best form for a switch statement, including
8940 automatic insertion of missing cases to make the case range
8941 continuous. Developed in collaboration with Frieder Ferlemann.
8943 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8945 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
8946 accumulator result if it needs sign extension
8948 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
8950 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
8952 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
8954 * device/lib/gbz80/printf.c,
8955 * device/lib/z80/printf.c: removed define for NULL
8957 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
8959 * as/xa51/xa_link.c,
8960 * device/examples/ds390/ow390/ad26.c,
8961 * device/examples/ds390/ow390/cnt1d.c,
8962 * device/examples/ds390/ow390/counter.c,
8963 * device/examples/ds390/ow390/ds2480.h,
8964 * device/examples/ds390/ow390/ds2480ut.c,
8965 * device/examples/ds390/ow390/findtype.c,
8966 * device/examples/ds390/ow390/gethumd.c,
8967 * device/examples/ds390/ow390/owllu.c,
8968 * device/examples/ds390/ow390/ownetu.c,
8969 * device/examples/ds390/ow390/swt12.c,
8970 * device/examples/ds390/ow390/swtloop.c,
8971 * device/examples/ds390/ow390/temp.c,
8972 * device/examples/ds390/ow390/temp10.c,
8973 * device/examples/ds390/ow390/thermo21.c,
8974 * device/examples/ds390/ow390/tinilnk.c,
8975 * device/examples/ds390/ow390/tstfind.c,
8976 * device/examples/serialcomm/windows/serial.cpp,
8977 * device/examples/serialcomm/windows/test_serialcomm.cpp,
8978 * device/include/reg51.h: fixed line endings for cvs
8980 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8982 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
8983 packRegsForAccUse, packRegisters): new accumulator register
8985 * support/regression/ports/hc08/support.c (_putchar): suppress
8986 warning of unused variable
8987 * src/SDCCicode.c: added SWAP entry to codeTable
8989 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
8991 * device/lib/sprintf.c: forgot to add this file before previous commit
8993 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
8995 * src/pic16/gen.c (genPackBits): added operand right in function
8996 parameters, load result directly if p_type is POINTER (that is
8997 called by genNearPointerSet)
8998 * (genUnPackBits): added operand left in function parameters,
8999 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9000 FSR0 if accessing bitfields,
9002 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9004 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9005 _print_format; updated printf, sprintf, vsprintf
9006 * device/include/asm/default/features.h: corrected comment/define
9007 * device/lib/Makefile.in: added sprintf.c
9008 * device/lib/libsdcc.lib: added sprintf module
9009 * device/lib/printf_large.c,
9010 * device/lib/vprintf.c,
9011 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9013 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9014 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9015 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9017 * support/regression/tests/zeropad.c: define idata as data for hc08
9019 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9021 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9022 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9023 labels are referenced at least once (even if a reference is not found)
9024 * src/hc08/gen.c (emitcode): set isComment flag for comments
9025 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9026 loads), rules 6a..6b (optimize jumps to return)
9028 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9030 * device/lib/acosf.c (acosf),
9031 * device/lib/asinf.c (asinf),
9032 * device/lib/atanf.c (atanf),
9033 * device/lib/ceilf.c (ceilf),
9034 * device/lib/cosf.c (cosf),
9035 * device/lib/coshf.c (coshf),
9036 * device/lib/cotf.c (cotf),
9037 * device/lib/fabsf.c (fabsf),
9038 * device/lib/floorf.c (floorf),
9039 * device/lib/log10f.c (log10f),
9040 * device/lib/logf.c (logf),
9041 * device/lib/sinf.c (sinf),
9042 * device/lib/sinhf.c (sinhf),
9043 * device/lib/sqrtf.c (sqrtf),
9044 * device/lib/tanf.c (tanf),
9045 * device/lib/tanhf.c (tanhf),
9046 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9047 replaced all instances of "reentrant" in the library functions
9048 defined in math.h with this macro.
9049 * support/regression/tests/float_trans.c: reenabled test for hc08
9051 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9053 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9056 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9058 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9059 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9060 multi-byte volatile operands are used
9061 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9062 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9063 initialization to area GSINIT0 so that it would always precede
9064 any static initializers in GSINIT
9065 * support/regression/tests/zeropad.c: fixed idata define for hc08
9066 * support/regression/tests/bug-927659.c,
9067 * support/regression/tests/float_trans.c: disabled tests for hc08
9068 pending missing library routines
9069 * .version: increased version number to 2.4.4 - hc08 port now passes
9073 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9075 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9076 * Makefile.common.in,
9078 * as/hc08/Makefile.in,
9079 * as/mcs51/Makefile.in,
9080 * as/z80/Makefile.in,
9081 * debugger/mcs51/Makefile.in,
9082 * device/include/Makefile.in,
9083 * device/lib/Makefile.in,
9086 * link/z80/Makefile.in,
9087 * packihx/Makefile.in,
9088 * sim/ucsim/main_in.mk,
9089 * sim/ucsim/avr.src/Makefile.in,
9090 * sim/ucsim/doc/Makefile.in,
9091 * sim/ucsim/gui.src/serio.src/Makefile.in,
9092 * sim/ucsim/hc08.src/Makefile.in,
9093 * sim/ucsim/s51.src/Makefile.in,
9094 * sim/ucsim/xa.src/Makefile.in,
9095 * sim/ucsim/z80.src/Makefile.in,
9097 * support/cpp2/Makefile.in,
9098 * support/librarian/Makefile,
9099 * support/makebin/Makefile: added DESTDIR to the install path proposed
9100 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9101 * doc/sdccman.lyx: added DESTDIR documentation
9103 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9105 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9106 instruction for interrupt handlers, use fast returns when returning
9107 from high priority interrupts
9109 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9111 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9113 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9114 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9115 bugs, ported much of Bernhard's code from mcs51
9116 * src/mcs51/gen.c (genSend),
9117 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9118 than one when calling a reentrant function
9119 * device/lib/_mullong.c: defined an alternate struct layout for big
9122 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9124 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9127 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9129 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9130 are sane and complete before asking the port its prefered parameter
9131 passing method (fixes bug #1017633)
9132 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9135 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9137 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9138 problem in bitfields >= 8 bits.
9140 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9142 * src/SDCCsymt.c: undid changes that were not meant to be committed
9144 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9146 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9148 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9150 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9151 copied and wrong bit got inverted
9153 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9155 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9156 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9157 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9158 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9159 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9160 assignments to bitfields at known addresses
9161 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9162 reads from bitfields at known addresses
9163 * src/hc08/ralloc.c (packRegisters),
9164 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9165 genhc08Code): optimize pointer get values used as conditionals
9166 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9169 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9171 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9172 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9173 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9176 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9178 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9180 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9182 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9185 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9187 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9189 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9191 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9194 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9196 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9198 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9200 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9201 cases use more compact code.
9203 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9205 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9207 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9209 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9211 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9214 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9215 parameter of changePointer() from symbol* to sym_link*
9216 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9217 * src/SDCCsymt.c (compareType): void* type is castable to other
9218 pointers, but not necesarily an exact match.
9219 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9220 is no longer blindly treated as an exact match.
9221 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9223 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9225 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9227 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9232 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9234 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9238 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9240 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9242 * src/mcs51/gen.c (emitcode): fixed bug #992819
9244 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9246 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9247 there's no need to make it worse
9249 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9251 * src/mcs51/ralloc.c (deassignLR),
9252 * src/ds390/ralloc.c (deassignLR),
9253 * src/hc08/ralloc.c (deassignLR),
9254 * src/z80/ralloc.c (deassignLR),
9255 * src/pic/ralloc.c (deassignLR),
9256 * src/pic16/ralloc.c (deassignLR),
9257 * src/avr/ralloc.c (deassignLR),
9258 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9259 rlivePoint): fixed another part of bug #971834
9261 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9263 * src/z80/main.c: enabled "critical" keyword
9264 * src/z80/mappings.i,
9265 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9266 functions (fixes bug #979646)
9267 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9269 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9271 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9274 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9276 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9277 doesn't disable too much optimizations
9279 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9281 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9283 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9285 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9287 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9289 * src/pic/gen.c tidied up tabs
9290 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9291 * src/pic/main.c tidied up tabs
9292 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9293 * src/pic/pcoderegs.c tidied up tabs
9294 * src/pic/ralloc.c tidied up tabs
9296 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9298 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9299 to S_FIXED for pic16 port and when symbol is not in level 0,
9300 allocate for S_REGISTER storage class and pic16 port, too,
9301 * src/pic16/device.h: prototype for checkSym,
9302 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9303 * (pic16_assignConfigWordValue): test the value and the mask to
9304 validate that the value is suitable for the configuration word,
9305 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9306 collect extern declared symbols, don't emit symbol twice, check
9307 first if symbol is in publics set first,
9308 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9309 * added command line '--fstack' which enables an experimental
9310 feature for stack access, too buggy to be used yet...
9311 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9312 * (pic16_allocDirReg): when register has storage class S_REGISTER
9313 allocate in pic16_dynAccessRegs,
9314 * device/include/pic16/pic18f????.h: modified configuration word
9315 naming convention, words started as CONFIG0H but should be CONFIG1H
9317 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9319 * device/include/mcs51reg.h: fixed bug 970993
9321 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9323 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9324 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9325 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9326 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9327 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9328 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9329 error/warning numbers,
9330 added function setWarningDisabled()
9331 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9332 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9333 _memcmp.c _memmove.c calloc.c realloc.c free.c
9334 * support/regression/tests/malloc.c: added tests for new functionality
9335 * support/regression/tests/zeropad.c: added tests for truncated initializers
9336 and initialized char arrays starting with '\x0'
9337 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9339 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9341 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9343 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9345 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9346 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9347 peephole 177.e. Thanks to anonymous
9349 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9351 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9352 function isn't used in the source but referenced as a
9353 variable initializer then declare it as extern in .asm file
9355 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9357 * .version: increased version number to 2.4.3
9359 Adding version extension according to ChangeLog CVS revision
9360 * src/Makefile.in (target all): added dependency 'version.h'
9361 * (rule version.h): added rule to create version.h from ChangeLog,
9362 * (rule dep): added dependency version.h,
9363 * src/version.awk: AWK script to create version.h
9364 * src/SDCCdwarf2.c (dwWriteModule),
9365 * src/SDCCglue.c (initialComments),
9366 * src/SDCCmain.c (printVersionInfo): modified to write after
9367 version string the version extension number,
9368 * src/SDCCutil.c: included "version.h"
9369 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9371 * src/SDCCutil.h: added prototype for getBuildNumber
9373 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9374 includeDirsSet, too,
9375 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9376 const char [] is found in function prototype...
9378 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9379 moving to WREG with source is already in WREG,
9380 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9381 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9382 * (aopForSym): stack'ed symbols are partially supported, added
9383 if-clause to support symbols in FARSPACE,
9384 * (sameRegs): added test for AOP_ACC to see if registers are same,
9385 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9386 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9387 * (pic16_popRegFromString): will not allocate a new register if it
9388 doesn't find one by name, bug may have introduced...
9389 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9390 * (genIpush): revived to use pic16 port's stack,
9391 * (genAddrOf): added incomplete case for stack'ed operand,
9392 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9393 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9394 can handle multibyte operands,
9395 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9396 * (pic16initialComments): added message for MPLAB compatibility
9398 * src/pic16/main.h: prototype for pic16_mplab_comp,
9399 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9400 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9401 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9402 because of increased complexity of procedure,
9403 * (_process_pragma): stack pragma changed to format 'stack pos len',
9404 emit symbol '_stack_end' to conform with gplink,
9405 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9406 to search for register,
9407 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9409 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9410 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9411 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9412 case for PO_GPR_REGISTER,
9413 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9414 dies, the new era is ahead !...
9415 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9416 pic16_dynInternalRegs,
9417 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9418 * (pic16_allocDirReg): minor optimizations and bug fixes,
9419 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9421 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9422 load stack and frame pointer with address of 'stack_end' symbol
9424 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9426 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9427 without source code but only variable initializers
9429 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9431 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9432 external are not declared as extern to reduce overhead while linking
9434 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9436 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9438 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9440 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9441 Yee Keat for the patch
9442 * src/SDCCast.c (decorateType): fixed bug #979599
9443 * src/ds390/gen.h: removed local fReturnSizeDS390
9444 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9445 * src/ds390/gen.c (genAnd, genOr, genXor),
9446 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9448 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9450 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9451 add relFilesSet to $3, manipulate $2 to handle linking of object
9452 files without source files in command line,
9453 * device/include/pic16 (all headers): added ID location macros,
9454 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9455 entries for ID location bytes,
9456 * (pic16_assignIdByteValue): NEW,
9457 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9458 added field dumpcalltree to pic16_options_t,
9459 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9460 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9461 emitting rFalseIfx label after check_carry label,
9462 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9463 pic16_emitDIRegs), NEW
9464 * (pic16glue): dump .calltree file when option --calltree found,
9465 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9466 * (_pic16_genAssemblerPreamble): emit ID locations after
9467 configuration registers,
9468 * (pic16_linkCmd): modifications of the link command,
9469 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9470 * (pic16_pCodeInitRegisters): don't init stack registers,
9471 * (pic16_findPrevInstruction): fixed bug,
9472 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9473 bug with immediate registers,
9474 * (buildCallTree): traces stack push and pop,
9475 * (pct2): dump also stack usage for each function,
9476 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9477 * (pic16_allocDirReg): various modifications,
9478 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
9481 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
9483 * src/pic16/pcode.c: removed buggy double colon
9485 2004-07-01 Borut Razem <borut.razem AT siol.net>
9487 * support/scripts/sdcc.nsi: added include/pic16 to setup
9489 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
9491 * device/lib/Makefile.in: fixed bug in target objects-pic16,
9492 * device/lib/pic16/Makefile: prefixed with dash (-) command under
9494 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
9495 specific command line arguments. Also added sample lkr script
9496 for placing a variable at a specific memory bank.
9497 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
9498 at a specific memory bank,
9499 * (pic16_dump_isection): fixed bug which caused string literals to
9500 be omitted when dumping idata section,
9501 * (pic16_groupRegistersInSection): added code to handle registers
9502 in specific memory banks,
9503 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
9504 public, all references are renamed too,
9505 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
9507 * (pic16_storeForReturn): added case to handle when dest is WREG,
9508 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
9509 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
9510 pic16_rel_udata, check to see if that register is marked as being
9511 a member of a specific memory bank,
9512 * (pic16_printIvalCharPtr): added code to add string literals either
9513 to code or the idata sections,
9514 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
9515 also accept the 'udata' pragma,
9516 * src/pic16/main.h: new structure types sectName and sectSym
9517 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
9518 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
9519 * (pic16_findPrevInstruction): fixed, it returned nothing,
9520 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
9521 instruction combinations,
9522 * (pic16_FixRegisterBanking): heavily reorganised,
9523 * (pic16_AnalyzeBanking): if generating banksel directives is
9524 disabled, then don't call FixRegisterBanking at all,
9525 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
9527 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
9529 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
9531 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
9532 Phuah Yee Keat <yk.phuah AT nestac.com>
9534 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9536 * src/pic16/glue.c (pic16createInterruptVect): function now emits
9537 correctly the IVT even if it is relocated to some other location
9539 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9541 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
9542 * device/include/pic16/pic18f2220.h: NEW,
9543 * device/lib/pic16/libdev/pic18f2220.c: NEW,
9544 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
9545 * src/pic16/device.c (struct Pics16): added info for 18f2220,
9546 * src/pic16/device.h (struct pic16_options): added ivt_loc and
9547 nodefaultlibs, ivt_loc is the location of the interrupt vector
9548 table, and nodefaultlibs signs that default libraries should not be
9549 linked in link stage,
9550 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
9551 according to --ivt-loc argument,
9552 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
9553 when pragma stack is found,
9555 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9557 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
9558 256 (range check), 257 (do while), 258.a-f (bit banging
9559 f.e. on 3-wire SPI bus)
9561 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9563 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
9564 variables used exclusively within a loop
9566 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
9568 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
9570 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9572 * src/SDCClrange.c (computeClash): fixed bug #971834
9574 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9576 * src/mcs51/gen.c (genCmp): fixed bug #975903
9577 * src/hc08/gen.c (operandsEqu),
9578 * src/ds390/gen.c (operandsEqu),
9579 * src/z80/gen.c (operandsEqu),
9580 * src/pic/gen.c (operandsEqu),
9581 * src/pic16/gen.c (operandsEqu),
9582 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
9583 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
9585 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9587 * src/SDCCcse.c (cseBBlock): fixed bug #966963
9589 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
9591 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
9592 default case in switch statement,
9593 * glue.c (pic16_initPointer): expr is initialised via decoarteType
9594 to eliminate problem with initialisation of pointers, but problem
9596 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
9597 * (emitStaticSegment): removed various lines emitting debug info,
9598 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
9599 added processor registers for utilizing EEPROM,
9600 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
9601 configurable and set 8
9603 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
9605 * .version: increased version number to 2.4.2,
9607 Cumulative patch for pic16 port
9608 * src/pic16/device.c: changed scheme to dump initial values for
9609 variables in idata segment, all print_idata* functions were removed,
9610 now the pic16_printIval* will be called,
9611 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
9612 * _pic16_printPointerType, pic16_printPointerType,
9613 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
9614 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
9615 NEW, similar to the respective functions in SDCCglue.c,
9616 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
9617 way, emitting hex bytes,
9618 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
9620 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9622 * src/avr/ralloc.c (serialRegAssign),
9623 * src/xa51/ralloc.c (serialRegAssign),
9624 * src/pic/ralloc.c (serialRegAssign),
9625 * src/pic16/ralloc.c (serialRegAssign),
9626 * src/hc08/ralloc.c (serialRegAssign),
9627 * src/z80/ralloc.c (serialRegAssign),
9628 * src/ds390/ralloc.c (serialRegAssign),
9629 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
9631 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9633 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
9634 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
9636 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
9638 Cumulative patch for pic16 port:
9639 * src/pic16/device.h (typedef PIC16_device) modified fields for
9640 defining microcontrollers,
9641 * src/pic16/device.c: added new info for all devices in Pics16 array,
9642 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
9643 to be optimised out by the pCode optimiser,
9644 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
9645 specially, bug reported by G.M. Gallant,
9646 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
9647 as force'd so that cannot be optimised out by pCode optimiser,
9648 * src/pic16/pcode.c,
9649 * src/pic16/pcodepeeph.c,
9650 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
9651 they are disabled by default, but can be enabled explicit with
9652 command argument --denable-peeps, for testing,
9653 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
9654 --pomit-ivt in COMPILE_FLAGS
9656 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9658 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
9661 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9663 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
9665 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9667 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
9668 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
9670 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
9672 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
9673 would only assign 0x300001 register.
9675 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
9677 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
9678 in COMPILE_FLAGS. Thanks to G. Gallant for report.
9680 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9682 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
9684 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
9685 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
9686 added peephole 254 (left shift), 255 (jump table)
9688 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
9690 * device/lib/Makefile.in: removed comment line with model-pic16,
9691 * (target port-specific-objects-pic16): the libraries and objects
9692 are copied to the build directory form the device/lib/pic16/bin
9695 Cumulative patch concerning pic16 port:
9696 * library directory has been re-organized,
9697 * added support for PIC18F1220,
9698 * added headers and library sources for chips 18f1220,18f6520,
9699 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
9701 * configuration registers setting has changed, now each supported
9702 device has a complete description of the registers it uses,
9703 * all initialisations are moved to idata sections, these section
9704 can be absolute or relocatable,
9705 * fixed initialisation of codespace variables,
9706 * fixed warning about PCLATU and gpsim,
9707 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
9708 * (genAssign): use table reads when assigning from variables in codespace,
9709 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
9710 char/int variables placed in codespace,
9711 * (pic16_emitConfigRegs): NEW, emits a list with configuration
9712 registers set in .asm file, no need for --pomit-config-words anymore,
9713 * (pic16glue): some 8051 legacy segments are commented out
9714 (to be removed completely),
9715 * added support for alternative assembler and linker with --asm=
9716 and --link= command line arguments,
9717 * peepholes are disabled automatically in the port, no need to
9718 specify on command line,
9719 * port supports natively char/int/long multiplication, but converts
9720 all divisions to support functions,
9721 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
9722 to the file set in variable $2,
9723 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
9724 strings in ASCII format and not in hex,
9725 * ralloc.c (serialRegAssign): added a triplet of conditional calls
9726 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
9727 allocate proper register if iCodes aren't temporary,
9729 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
9731 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
9733 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
9735 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
9738 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9740 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
9741 computed address is reused
9742 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
9743 multi-byte bitfields
9745 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9747 * src/z80/gen.c: (genArrayInit): must check for pointers too
9749 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9751 * support/regression/tests/zeropad.c: never meant to commit the
9752 nestedstruct test: removed, added check for GCC version
9754 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
9756 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
9757 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
9758 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
9759 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
9760 bugs 928906 and 954082 half-empty initializers
9762 * src/SDCCsymt.c (getAllocSize): added for above fix
9763 * src/z80/gen.c (genArrayInit): fixed bug 741044
9764 * support/regression/tests/zeropad.c: added tests
9766 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
9768 * src/pic16/device.c (pic16_dump_section): corrected bug which
9769 caused some symbols of the libraries to be misplaced
9771 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9774 * src/pic16/ralloc.h,
9775 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
9776 to fix conflict with pic port
9778 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9780 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
9781 externs configuration variables,
9782 * src/pic16/ralloc.h,
9783 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
9784 prototype in header, commented out some debug messages
9786 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
9790 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
9791 for gpasm COFF object generation. Thanks to D. Hawkins for
9794 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9797 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
9798 Brock for spotting this)
9799 * src/ds390/gen.c (genEndFunction),
9800 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
9801 interrupt handler and critical. Disable push/pop optimizations when
9802 peephole optimizations disabled.
9804 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9806 Updated pic16 library sources and headers.
9807 * device/lib/pic16/pic18f*/ ,
9808 * device/include/pic16/*.h: modified to handle structured SFR
9811 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9813 * src/port.h (PORT structure): added hook initPaths, now each
9814 port can declare its own default search paths,
9815 which can been seen with the --print-search-dirs option,
9816 see pic16 port for example,
9817 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
9818 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
9819 * (doPrintSearchDirs): NEW, replaces in a central manner the
9820 printing of search dirs which was split in set*Paths functions,
9821 * (main): added call to port->initPaths and doPrintSearchDirs,
9826 * src/izt/tlcs900h.c,
9829 * src/pic16/main.c: modified port structures to reflect addition of
9832 * src/pic16/device.c (regCompare): registers are finally sorted by name,
9833 * (pic16_dump_section): for registers in same address reserve memory once,
9834 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
9836 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
9837 result is greater in size than right or left,
9838 * (pic16_genUMult8X8_8): there are some cases where the result can
9839 be 16 bits size, so handle these,
9840 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
9841 * (pic16_outBitC): modified to emit pcodes,
9842 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
9844 * (genDivOneByte): implemented algorithm to divide 8-bits,
9845 * (genCmp): uncommented goto, but issues still exist,
9846 * (genAnd): fixed a bug with variables >8bits,
9847 * (genPackBits): optimization added that uses BCF/BSF to change a
9849 * (genAssign): fixed bug when assigning floating point literals,
9850 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
9851 __sdcc_gsinit_startup label,
9852 * src/pic16/main.c (_pic16_init): removed search directory
9854 * (_pic16_initPaths): NEW, used to initialise search directories,
9855 * (_hasNativeMulFor): support functions for all except char/int
9856 multiplication, and char division,
9857 * (PIC16_port struct): modified entry for native mul support,
9858 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
9860 * (buildCallTree): call to register_usage is ifdef'ed out,
9862 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9864 * device/include/string.h: applied Stas Sergeev's patch to make this
9865 header file compatible with the preprocessor -Wundef option
9866 * src/SDCCmain.c (main): abort compilation if preprocessor reports
9867 failure (fixes bug #941458)
9869 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9871 * src/SDCCopt.c (killDeadCode): fixed bug #907733
9872 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
9873 that the variable, not the function, should be static
9874 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
9875 to be consistent with non-literal case
9877 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9879 * src/SDCCast.c (isConformingBody): fixed bug #949967
9880 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
9881 convilong): fixed bug #952086
9883 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9885 * src/SDCCmem.c (allocVariables): fixed bug #955321
9887 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9889 * src/hc08/main.c (_hc08_genAssemblerEnd),
9890 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
9891 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
9892 completely eliminated the use of a temporary file
9893 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
9894 when more than one file linked
9895 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
9897 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9899 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
9900 which fixes bug #543481
9901 * support/regression/tests/bug-751703.c: fixed comments left from a
9903 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
9904 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
9905 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
9907 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
9908 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
9909 are now changed to underscores in moduleName
9911 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9913 * as/mcs51/lkmem.c: better fix for bug #954173
9915 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
9916 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9918 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
9919 * device/include/c8051f000.h,
9920 * device/include/c8051f120.h,
9921 * device/include/c8051f300.h,
9922 * device/include/c8051f310.h,
9923 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
9926 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9928 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
9929 and mailing lists, doc'ed --no-peep-comments, removed reference
9930 to knoppix (newest version has no LyX/LaTeX), other minor changes
9931 * src/SDCCglue.c (glue): save 2 bytes stack space with
9932 option --main-return. The ljmp could probably be avoided too
9934 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9936 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
9938 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9940 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
9941 * src/SDCCopt.c (isLocalWithoutDef),
9942 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
9943 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
9944 (credit to Maarten Brock for patch #949363, on which this is based)
9945 * support/regression/tests/bug-751703.c: some test cases of extern used
9946 within inner scopes.
9948 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9950 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
9952 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
9954 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
9955 dwWriteLabel): fix to create valid debugger symbols even when
9956 the module name has non-alphanumeric symbols in it
9957 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
9958 when a variable's allocation has been optimized away
9961 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9963 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
9965 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
9967 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
9969 * src/z80/gen.c (z80_emitDebuggerSymbol),
9971 * src/pic/gen.c (pic14_emitDebuggerSymbol),
9973 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
9975 * src/avr/gen.c (avr_emitDebuggerSymbol),
9977 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
9979 * src/SDCCdebug.c (emitDebuggerSymbol),
9981 * src/port.h: added a debugger struct to the port struct. Added a
9982 callback for defining debugger symbols
9984 * src/SDCCast.c (createLabel),
9985 * src/SDCC.y (labeled_statement): mark all compiler generated labels
9988 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
9989 iCode back to the ast for the function
9991 * src/hc08/ralloc.c (hc08_assignRegisters),
9992 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
9993 unneeded fields from the regs struct.
9994 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
9995 pushReg() & pullReg() functions instead of emitcode()
9997 * src/hc08/gen.c (genLabel, genhc08Code),
9998 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10000 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10003 * src/hc08/gen.c (genEndFunction, genhc08Code),
10005 * src/mcs51/gen.c (genEndFunction, gen51Code),
10007 * src/ds390/gen.c (genEndFunction, gen390Code),
10009 * src/z80/gen.c (genEndFunction, genZ80Code),
10012 * src/pic/gen.c (genEndFunction, genpic14Code),
10014 * src/pic16/gen.c (genEndFunction, genpic16Code),
10016 * src/avr/gen.c (genEndFunction, genAVRCode),
10018 * src/xa51/gen.c (genEndFunction, genXA51Code),
10020 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10021 specific code to cdbFile.c and out of the backend code generators
10023 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10024 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10025 starting address is now 0
10028 * as/hc08/m08pst.c,
10029 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10030 assembler directive for DWARF support
10031 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10035 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10037 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10039 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10040 and inappropriate peephole optimization in jump tables
10042 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10044 * as/hc08/m08pst.c,
10045 * src/SDCCglue.c: sdccopt works for the hc08 port now
10047 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10049 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10051 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10053 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10055 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10057 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10061 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10062 comments from the peephole optimizer replacement rules
10063 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10065 * src/SDCCcse.c (updateSpillLocation),
10066 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10068 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10069 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10070 objects far pointers
10072 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10074 * src/SDCCsymt.h: a missing part of my last change
10075 * src/pic/ralloc.c (regTypeNum),
10076 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10078 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10081 * src/SDCCicode.c (aggrToPtrDclType),
10082 * src/SDCCptropt.h,
10083 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10084 ptrPseudoSymConvert),
10085 * src/pic/ralloc.c (regTypeNum),
10086 * src/pic16/ralloc.c (regTypeNum),
10087 * src/hc08/ralloc.c (regTypeNum),
10088 * src/ds390/ralloc.c (regTypeNum),
10089 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10090 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10092 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10094 * link/z80/lkmain.c (afile),
10095 * as/hc08/lkmain.c (afile),
10096 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10097 prevent a pointer problem when a filename has no directory and
10098 no extension specified.
10100 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10102 * link/z80/lkmain.c (afile): allow periods in directory names
10103 * link/z80/lkmain.c (afile),
10104 * as/mcs51/lkmain.c (afile),
10105 * as/hc08/lkmain.c (afile): allow linker script file to have an
10106 extension other than ".lnk"
10107 * link/z80/lklex.c (getfid),
10108 * link/z80/lkmain.c (parse),
10109 * as/mcs51/lklex.c (getfid),
10110 * as/mcs51/lkmain.c (parse),
10111 * as/hc08/lklex.c (getfid),
10112 * as/hc08/lkmain.c (parse): Support comments in the linker script
10113 file on lines by themselves and after filenames
10115 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10117 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10119 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10121 * src/z80/peeph-z80.def: removed some peephole rules that don't
10122 work with multibyte arithmetic (fixed bug #937126)
10123 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10124 to registers and not global variables
10125 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10126 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10127 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10128 checking for assignments not internally generated (fixed bug #931895)
10129 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10130 structure member (fixed bug #930072)
10132 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10134 * src/SDCCmain.c (linkEdit),
10135 * src/hc08/main.c (_hc08_parseOptions),
10136 * as/hc08/Makefile.in,
10137 * as/hc08/aslink.h,
10139 * as/hc08/m08pst.c,
10140 * as/hc08/lkrloc.c (relr, rele),
10141 * as/hc08/lkarea.c (lnkarea)
10142 * as/hc08/lkmain.c (afile, parse),
10143 * as/hc08/lkelf.c: support for ELF output
10144 * as/hc08/lks19.c (s19),
10145 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10147 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10149 * as/mcs51/lkihx.c: Fixed bug #899105.
10151 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10153 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10154 .dsp files from Unix to DOS.
10156 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10158 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10159 function pointers; we have been compliant for several months now.
10160 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10161 change that was accidently commented out
10162 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10163 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10166 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10168 * src/hc08/gen.c: output of all of the internal debugging information
10169 is now controlled by the D() macro; it is disabled by default
10171 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10173 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10174 harder to keep the same registers during a CAST iCode
10175 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10176 long via int can be done in a single cast, if the signedness is
10178 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10179 putchar() in tinibios.c in ds390's library
10181 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10183 * src/SDCCast.c (decorateType): fixed bug #898889,
10184 cast result of a literal complement too
10185 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10186 fixed check for bitfields
10188 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10190 * src/SDCCicode.c (geniCodeLogic): made it static,
10191 (geniCodeLogicAndOr): added in order to fix bug #905492,
10192 (ast2iCode): fixed bug #905492
10193 * support/regression/tests/bug-905492.c: added
10194 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10195 (processParms): fixed bug #927659: don't copy parms, this will clear
10197 * support/regression/tests/bug-927659.c: added
10199 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10201 * src/SDCCast.c (addCast): don't cast float to char
10202 * device/lib/libsdcc.lib: added _memmove
10204 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10206 * device/lib/large/Makefile: fixed parallel execution by
10207 replacing `make` by `$(MAKE)`
10209 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10211 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10212 offsets (fixes bug #923936)
10214 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10216 * device/lib/small/Makefile: fixed parallel execution by
10217 replacing `make` by `$(MAKE)`
10219 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10221 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10223 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10225 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10226 * src/regression/Makefile: Regression test was not running.
10228 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10230 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10231 complement if possible
10232 * src/SDCCval.c (valComplement),
10233 * src/SDCCicode.c (operandOperation): fixed complement of literal
10234 * support/regression/tests/onebyte.c (testComplement): added
10236 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10238 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10239 return an optimized tree; actually replace actParm with the new tree
10240 * src/SDCCast.h: added some parantheses to remove side effects
10241 * support/regression/tests/bug-920866.c
10243 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10244 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10245 Bit operands were not being handled properly in the pic14 port.
10246 (now src/regression/add.c passes again).
10248 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10250 * src/SDCC.y (labeled_statement): case and default no longer require
10251 a following statement (RFE #893037)
10253 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10255 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10256 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10257 disabled (fixes bug #916294)
10258 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10259 "mov a,acc"; patch provided by Lenny Story
10260 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10262 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10264 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10266 * src/ds390/gen.c (genFunction, genEndFunction),
10267 * src/ds390/ralloc.c (ds390_assignRegisters),
10268 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10269 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10270 pushed if there are parameters passed on the stack. Also, a cleaner
10271 way to decide if r0/r1 should be pushed/popped. (Together they fix
10274 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10277 * device/lib/mcs51/crtpagesfr.asm,
10278 * device/lib/mcs51/crtxinit.asm,
10279 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10280 to avoid confusion with Si Lab's SFRPAGE register.
10282 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10284 * src/SDCCglue.c (emitMaps): allow public sfr variables
10285 * src/SDCCglue.c (initialComments): include compiler build date
10286 with compiler version and put the timestamp of the generated
10287 assembly file on a serperate line to be less confusing.
10288 * src/port.h: added genInitStartup hook
10290 * src/ds390/main.c,
10293 * src/pic16/main.c,
10295 * src/z80/main.c: genInitStartup initialize as NULL (default to
10296 historical behaviour)
10297 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10298 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10299 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10300 library instead of hard coding it into the compiler.
10301 * support/regression/ports/mcs51-stack-auto/spec.mk,
10302 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10303 * device/lib/mcs51/Makefile,
10304 * device/lib/small/Makefile,
10305 * device/lib/large/Makefile,
10306 * device/lib/mcs51/crtpagesfr.asm,
10307 * device/lib/mcs51/crtstart.asm,
10308 * device/lib/mcs51/crtxclear.asm,
10309 * device/lib/mcs51/crtxinit.asm,
10310 * device/lib/mcs51/crtclear.asm,
10311 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10312 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10313 and into user configurable files.
10314 * device/lib/clean.mk: clean mcs51 directory too
10315 * support/regression/tests/longlit.c: added static to T1 declaration
10316 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10317 accesses in the initialization code
10319 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10321 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10322 OSCTRIMVAL as noted in bug #916008
10324 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10326 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10327 in loops with multiple exits (reported as incorrect registers
10328 used by Martin Helmling in Sdcc-user list)
10330 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10332 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10333 made ds390 register extensions look less like error messages
10335 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10337 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10338 reported by Adam Wozniak in Sdcc-user list
10340 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10342 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10343 arithmetic optimizations, added debug output
10345 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10347 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10348 * sdcc.spec: updated and split sdcc into 3 rpms
10349 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10350 needed for literals of LEFT_OP and '+'
10351 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10352 introduced RESULT_TYPE_NOPROM
10353 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10355 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10356 limited promotion to int only for '*'
10357 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10359 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10361 * src/pic16/gen.c (genSkip),
10362 (genc16bit2lit), (gencjneshort): commented out
10363 (is_LitOp): new helper function, checks operand type
10364 (genCmpEq): rewritten
10366 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10368 * support/regression/tests/bug-908454.c: added
10370 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10372 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10373 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10374 (geniCodeCast): cosmetic, don't preserve bit storage class
10375 (geniCodeLeftShift): added promotion
10376 (geniCodeLogic): fixed regression
10377 * src/SDCCsymt.c (computeTypeOr): accept bits too
10378 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10380 2004-03-07 Borut Razem <borut.razem AT siol.net>
10382 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10384 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10386 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10387 version of pic16_genPackRegisters which does not check if ic is a
10389 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10390 function cause string1.c regression test fails
10392 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10394 * sim/ucsim/configure.in,
10395 * sim/ucsim/configure,
10396 * sim/ucsim/doc/Makefile.in: use docdir
10397 * src/SDCC.y: fixed sbit atrributes
10398 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10399 * src/SDCCast.c (decorateType): |^& need special promotion handling
10401 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10402 * src/SDCCsymt.h (computeType),
10403 * src/SDCCicode.c: computeType() needs op
10404 * src/SDCCsymt.c (checkTypeSanity),
10405 * doc/sddman.lyx: "plain" bitfields are unsigned
10406 * src/SDCCsymt.c (computeTypeOr): added
10407 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10409 * src/SDCCval.c (val*): computeType() needs op
10410 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10411 * support/regression/tests/onebyte.c: added tests for |^&
10413 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10415 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10416 for writing icode into asm output.
10418 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10420 * src/pic16/device.c: added some debug lines enabled
10421 with macro DEBUG_CHECK,
10422 * src/pic16/genarith.c: more debug in genPlus,
10423 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10424 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10425 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10426 * (aopForSym): onStack symbols are re-placed in data memspace,
10427 and onStack flag is cleared,
10428 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10429 copy temporary pcodeop,
10430 * (genPcall): added warning for not updating PCLATU,
10431 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10432 always true for pic16 port,
10433 * (genMultOneWord): NEW, supports integer multiplication,
10434 * (genMult): modified to call genMultOneWord,
10435 * (ifxForOp): added warning when return NULL,
10436 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10437 flag is set before call to operandFromSymbol for implicit
10439 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10440 options.intlong_rent are set by default,
10441 * (_hasNativeMulFor): modified to allow port generation of integer
10443 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10444 set regtype to REG_SFR for all registers, restricting seting the
10445 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10447 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10449 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10450 more than 500 times in the regression tests
10452 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10454 * support/Util/SDCCerr.h,
10455 * support/Util/SDCCerr.c,
10456 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10458 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10459 for symbol conflicts.
10460 * support/valdiags/tests/enum.c,
10461 * support/valdiags/tests/tentdecl.c,
10462 * support/valdiags/tests/struct.c: expect possible error messages
10463 referring to original symbol definitions.
10464 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10466 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10468 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10470 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10472 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10474 * src/pic16/ralloc.c (newReg): fixed bug #908929
10476 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10478 * src/ds390/gen.c: added missing #include "main.h"
10480 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
10482 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
10483 checking if symbol is already in set,
10484 * src/pic16/device.h: prototype for checkAddSym,
10485 * src/pic16/gen.c: (_G): added entry interruptvector,
10486 * (assignResultValue): removed some commented out lines,
10487 * (genFunction): check for ISR via sym->type, absolute section for
10488 interrupt code is created via a new pBlock, the goto instruction is
10489 placed now correctly at the interrupt vector position, changed all
10490 references from ivec to _G.interruptvector,
10491 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
10492 is the interrupt is a high priority one, same for return from ISR,
10493 * src/pic16/glue.c: changed all calls of addSetHead for publics and
10494 externs to calls of checkAddSym,
10495 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
10496 pic16_pcode_verbose flag is set,
10497 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
10498 * src/pic16/pcoderegs.c: message about how many registers are saved
10499 will only be emitted if pic16_pcode_verbose flag is set,
10501 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10503 * src/ds390/ralloc.h,
10504 * src/ds390/ralloc.c (ds390_regWithIdx),
10505 * src/ds390/gen.c (emitcode),
10506 * src/ds390/main.h,
10507 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
10508 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10509 ds390operandCompare, getRegsRead, getRegsWritten,
10510 initializeAsmLineNode): customized instruction size calculation for
10511 ds390, started basis for some register optimizations
10512 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
10513 corresponding assembly output
10514 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
10515 missing push/pop of r0/r1. Optimized push/pops
10517 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10519 * src/mcs51/main.c (instructionSize): fixed ACALL size
10520 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
10522 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
10524 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
10525 the sorting of rlist with NULL elements
10526 * (print_idataType, print_idata): NEW to create idata sections
10527 * src/pic16/device.h: idataSymSet new variable
10528 * src/pic16/gen.c (genFunction): fixed some bugs in string
10529 comparing, improved the absolute section creation for ISRs,
10530 added FSR0L/FSR0H in registers that are saved in an ISR,
10531 * (genInline): fixed the processing of inline snippets,
10532 now they undergo no process by the peephole optimizer
10533 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
10534 are placed in idataSymSet,
10535 * (pic16emitStaticSeg): extern symbols are added in externs,
10536 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
10537 switching when aboslute variables are placed in access bank memory
10538 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
10539 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
10540 commented out with #if,
10541 * (pic16_packRegisters): reintroduce the check for CAST because some
10542 symbols are not correctly handled,
10543 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
10544 pCodeInstruction instead of pCode,
10545 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
10546 pCodeAsmDir definition,
10547 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
10548 directive, then the argument directive is emitted without the leading
10549 tab, hack for inline labels which must be in the first column,
10550 * (compareLabel,pic16_findNextInstruction),
10551 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
10552 * (insertBankSwitch): modified for the new pCodeAsmDir,
10554 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10555 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
10557 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
10559 * (pushSide): commented out with #if,
10560 * (assignResultValue): fixed some typos in saving
10562 * (genPcall): FIXED and sync'ed with genCall,
10563 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
10564 * (genNearPointerGet): fixed to handle some more cases,
10565 implementation scheme via table reads,
10566 * (genConstPointerGet): modified to access code memory correct,
10567 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
10568 and improved to handle some cases
10569 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
10570 instead of "RETLW" for init data
10571 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
10572 not IN_DIRSPACE, work around to reduce bank switching when aboslute
10573 variables are placed in access bank memory (<0x80 and >=0xf80),
10574 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
10575 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
10576 TBLWT_POSTDEC,TBLWT_PREINC
10577 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
10578 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
10580 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
10581 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
10582 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
10583 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
10585 2004-02-29 Borut Razem <borut.razem AT siol.net>
10587 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
10588 support/Util/findme.h, support/Util/system.h: enhance binary relative
10589 search for lib and include by using findProgramPath()
10591 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10594 * src/SDCCpeeph.c (pcDistance),
10596 * src/mcs51/ralloc.h,
10597 * src/mcs51/ralloc.c (mcs51_regWithIdx),
10598 * src/mcs51/main.h,
10599 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
10600 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10601 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
10602 size calculation port specific, started basis for some register
10604 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
10605 missing push/pop of r0/r1. Optimized push/pops
10606 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
10607 * device/lib/_modsint.c (_modsint),
10608 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
10609 and stack version so regression tests pass
10611 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
10613 * src/Makefile.in (dep): include SLIBOBJS in dependency check
10614 * src/SDCCast.c (decorateType): catch another small optimization
10616 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
10617 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
10618 modified to finally use computeType() all over SDCC,
10619 see Feature Request #877103
10620 * src/SDCCval.h: cosmetic
10621 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
10622 valCompare(); regression tested in muldiv.c
10623 * support/regression/tests/muldiv.c (testMod): mod sign follows
10626 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
10628 * src/SDCCast.c (decorateType): fixed bug #902362
10629 * doc/INSTALL.txt: fixed install instructions for win32
10631 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
10633 * device/include/Makefile.in (install): fixed by replacing spaces
10636 * doc/INSTALL.txt: updated for release
10637 * doc/sdccman.lyx: added warning for --xstack being buggy
10639 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
10641 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
10642 to eliminate build warnings.
10643 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
10645 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
10646 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10648 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
10649 removed -penable-stack, added comment for stack pragma, added
10650 warning for not initializing the stack/frame registers, removed
10651 comment at interrupts section
10653 Stack is made permanent, there is no ability to disable stack usage.
10654 * src/pic16/device.h,
10655 * src/pic16/device.c: removed all references to USE_STACK macro,
10656 * src/pic16/device.c (pic16_dump_section): when no elements in
10657 rlist, free rlist before return,
10658 * (pic16_dump_int_registers): NEW, internal registers are a new set
10659 of general purpose registers reused by each function,
10660 * (checkAddReg): returns 1 if registers is added to set,
10661 * (pic16_groupRegistersInSection): when a registers is of type
10662 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
10663 * src/pic16/device.h: memRange and Assigned Memory are deleted,
10664 SRCASECMP macro is moved here from device.c
10665 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
10666 PO_PCLATU, PO_PRODL, PO_PRODH,
10667 * (pic16_pCodeOpType, genMinus,
10668 changed compares to "a" register, with AOP_ACC,
10669 * (pic16_genPlus): fixed some bugs and indented properly,
10670 * (pic16_addSign): changed size to size+offset in the MOVWF
10672 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
10673 multiply 8-bit operand by literal, result is 8-bit,
10674 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
10675 multiply 2 8-bit operand, result is 8-bit,
10676 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
10678 * src/pic16/gen.c: changed accUse to contain WREG only,
10679 * (pic16_emitcomment): renamed to pic16_emitpcomment,
10680 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
10681 true, do not use immediate addressing any more unless sym is a
10682 pointer in codespace,
10683 * (aopForRemat): do not use immediate addressing when symbol not in
10684 codespace and when symbol's address is requested,
10685 * (aopOp): for-loop in if(sym->accUse) is modified for the new
10687 * (aopGet): added case for AOP_ACC and don't return "accumulator
10688 bug" but WREG instead,
10689 * (popGetTempReg): pushes contents of temporary register in stack,
10690 * (popReleaseTempReg): pops contents of temporary register from
10691 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
10692 * (pic16_popGet): separated case AOP_ACC to return register WREG
10693 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
10694 or PO_IMMEDIATE and initializes their instance/offset appropriately,
10695 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
10696 the use of immediate pointers to certain cases only.
10698 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
10699 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
10700 * (assignResultValue, genCall, genRet): modified to use the new
10701 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
10702 genPcall is still broken,
10703 * (genFunction): added code to create 'A' type pBlocks when
10704 interrupt functions are generated, code not extensively tested yet,
10705 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
10706 * (genEndFunction): modified so ISRs pop stored registers from stack,
10707 * (genMultOneByte): cleanup,
10708 * (AccRsh): added flag andmask, to and result with appropriate mask,
10709 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
10710 * (genDataPointerGet): fixed and reenabled its use,
10711 * (genNearDataPointerGet): bugs fixed,
10712 * (genDataPointerSet): bugs fixed,
10713 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
10714 pic16_DumpSymbol, pic16_DumpOp,
10715 * src/pic16/genutils.h: function prototypes for the above functions,
10716 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
10718 * (pic16emitRegularMap): many many many improvements, but needs a
10720 * src/pic16/main.c: enable_stack in pic16_options is removed,
10721 * (_pic16_parseOptions): removed command line options -penable-stack,
10722 * (_process_pragma): emit stack symbol only when stack pragma is
10724 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
10725 redirected to FSR0L/FSR0H pair,
10726 * (pic16_get_op, pic16_get_op2): modifications and improvements,
10727 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10728 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
10730 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
10731 * (dumpPicOptype): NEW,
10732 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
10733 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
10734 with movff instruction,
10735 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
10736 added pic16_int_regs, some packRegsFor* functions are commented out,
10737 because produce errors,
10738 * src/pic16/NOTES: minor modifications
10740 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10742 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
10743 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
10745 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
10746 * as/mcs51/lkaomf51.c: fixed bug #895763
10748 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
10750 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
10752 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10754 * doc/sdccman.lyx: added details about the HC08 storage classes and
10755 interrupts, fixed the register usage info for z80 & gbz80
10757 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
10759 * doc/sdccman.lyx: added more pic16 port documentation
10760 * device/include/pic16/: added header pic18fregs.h
10762 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
10764 * doc/sdccman.lyx: added Vangelis' contribution
10766 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10768 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
10769 extend to the next CALL or PCALL, not just to the next CALL.
10771 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
10773 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
10775 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10777 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
10778 bug #895752 and a better fix for bug #716790
10780 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10782 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
10784 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10786 * doc/sdccman.lyx: minor changes, minor changed
10788 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
10790 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
10791 which can't handle SDCC_NEWONEBYTEOPS,
10792 (geniCodeMultiply): removed conversion from mult to shift for pic14
10795 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10798 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
10799 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
10800 thus fixing bug #895406
10802 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
10804 * device/lib/_modsint.c,
10805 * device/lib/_modslong.c: sign follows divisor only
10806 * src/hc08/gen.c (genMultOneByte): if result size is 1,
10807 signs or signedness can be ignored
10808 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
10809 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
10810 added optimization for IFX,
10811 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
10813 reenabled optimization for IFX, which was removed on 2004-01-11
10814 * src/SDCCast.h: added return type IFX
10815 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
10816 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
10817 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
10818 SDCC_OLDONEBYTEOPS selects the old behaviour
10819 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
10820 changed again and commented promotion rule
10821 * src/SDCCval.c (valDiv): promotion no longer necessary
10822 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
10823 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
10825 * support/regression/tests/onebyte.c: added
10827 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
10829 * gen.c (genInline): reverted to old code for assemnling inline
10830 code because of bug reported James Chadd
10832 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
10834 * ralloc.h: missing declarations from previous patch,
10835 seems that patch for ralloc.h was never applied, fixed
10837 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10838 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
10842 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
10843 indirect addressing. Marked FSR0 as deprecated
10844 * gen.c (pointerCode): commented out, not needed now
10845 (pic16_popGet2p): new MOVFF helper function
10846 (genGenPointerGet),
10847 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
10848 (shiftRLong): removed duplicate debugging info
10850 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10852 * src/ds390/gen.c (genNearPointerGet),
10853 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
10854 optimization with bits, but not bitfields.
10855 * src/ds390/ralloc.c (packRegisters),
10856 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
10858 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
10860 * src/SDCCcse.c (algebraicOpts): copy operands before modification
10862 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10865 * src/SDCCicode.c (operandFromSymbol),
10866 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
10867 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
10868 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
10869 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
10870 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
10871 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
10873 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
10874 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
10875 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
10876 * src/SDCCsymt.c (newSymbol),
10877 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10880 * src/SDCCval.c (newiList): fixed bug #885705
10882 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10884 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
10885 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
10887 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10889 * device/include/c8051f120.h,
10890 * device/include/c8051f300.h,
10891 * device/include/c8051f310.h: added/updated header files for Silicon
10892 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
10893 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
10894 in new section Submitting patches
10896 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
10899 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10900 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10902 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
10903 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10904 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10906 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
10907 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10908 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10910 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
10911 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10912 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10913 genGenPointerSet): fixed bug #892400
10914 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
10915 to eliminate build warnings.
10916 * src/SDCCast.c (processParms),
10917 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
10919 * support/valdiag/valdiag.py: added GCC to the list of defines active
10920 when compiling with gcc
10922 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10924 * support/Util/SDCCerr.h,
10925 * support/Util/SDCCerr.c,
10926 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
10927 with an incomplete type (fixed bug #883734)
10928 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
10930 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10932 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
10934 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10936 * src/SDCCast.c (decorateType),
10937 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
10938 function pointer implementation
10939 * support/regression/tests/funptrs.c: added tests to verify both forms
10940 of function pointers work correctly. Added tests to verify parameters
10941 are passed in the correct order.
10943 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
10945 * device.c (regCompare): registers are sorted by ascending
10946 address and increasing size,
10947 * main.c (_pic16_finaliseOptions): removed the declaration
10948 of compiler macro MCU. Now a macro of the format pic18fxxxx
10949 will be defined from the command line
10951 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10952 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
10954 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
10955 PCOP_RLCF was overwritten!
10956 * gen.c (genSkip): commented out calls to pic16_emitcode,
10957 * (genCmpEQ): fixed "long" compares, only high word did get compared,
10959 * (genRRC): added debugging info,
10960 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
10961 overwritten while shifting,
10962 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
10963 overwritten while shifting,
10966 * (shiftLLeftOrResult),
10967 * (shiftRLeftOrResult),
10969 * (shiftLLong): Implemented with pic16_emitpcode
10970 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
10971 * (genLeftShift): Fixed bug, operand for shift by variable always
10972 was "and"ed with 0x0f,
10973 * (genLeftShiftLiteral),
10975 * (genRightShiftLiteral): added debugging info,
10976 * (genrshFour): added comment,
10977 * (genRightShift): determined signedness from operand "left"
10978 instead of "result"
10980 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10982 * src/SDCCicode.c (geniCodeParms),
10983 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
10984 function pointers, fixed function pointer bugs #861242 and #861896
10986 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10988 * device/include/c8051f000.h,
10989 * device/include/c8051f120.h,
10990 * device/include/c8051f300.h: added header files for Silicon
10991 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
10993 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
10995 * src/SDCCast.c (processParams): added new type flow and restructured
10996 (gatherAutoInit): added new type flow
10997 (addCast): cosmetic changes
10998 (getLeftResultType): added new type flow for array indices, patch
10999 provided by Stas, see FR #877103
11000 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11001 array index patch by Stas
11002 * src/SDCCast.h: added prototype getResultTypeFromType()
11004 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11005 * src/pic/glue.c (pic14emitStaticSeg),
11006 * src/pic16/glue.c (pic16emitStaticSeg),
11007 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11008 for initialization of symbols
11009 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11010 * support/Util/SDCCerr.h:
11011 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11012 * .version: bumped version number to 2.3.8
11013 * device/include/Makefile.in (install),
11014 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11017 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11019 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11020 Slade Rich fixed an optimization bug
11021 * src/pic/pcodepeep.c,
11022 * src/pic/pcoderegs.c
11023 * doc/Makefile (install): added test for directory
11025 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11027 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11028 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11029 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11030 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11031 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11032 * as/mcs51/asexpr.c (term),
11033 * as/hc08/asexpr.c (term): fixed bug #887146
11035 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11037 * src/z80/gen.c (genMult): handle single byte result product
11038 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11039 DUMMY_READ_VOLATILE (fixed bug #886367)
11041 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11043 * support/regression/tests/libmullong.c: fixed logic, on little endian
11044 hosts we ended without a mullong_wrapper()
11046 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11049 virus/worm forged address usage.
11051 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11053 Fixed promotion, it should be done on AST level:
11054 * src/SDCCast.c (addCast): added promotion to int
11055 (decorateType): updated call to upCast()
11056 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11057 usualUnaryConversions()
11059 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11061 * support/regression/tests/literalop.c (mulWrapper): Added a
11062 wrapper to remove integer overflow warnings.
11064 * support/regression/tests/float_trans.c: Made work on host.
11066 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11069 * support/regression/generate-cases.py (main): Changed from inline
11072 * doc/Makefile (install): Changed to depth first to get rid of
11073 missing directory install warning.
11075 * as/Makefile (install-doc): Made work on Mac.
11077 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11079 * src/SDCCast.c: added an additional type flow in decorateType() of
11080 opposite direction, see feature request #860006; it's enabled at runtime
11081 by setting the environment variable SDCC_NEWTYPEFLOW
11082 * src/SDCCast.h: changed prototype of decorateType()
11083 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11084 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11085 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11086 see feature request #877103
11087 * src/SDCCval.c: updated call of decorateType()
11088 (valBitwise): fixed bug #882876
11089 (valMinus): added promotion
11090 (valLogicAndOr): result is unsigned
11091 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11092 * src/SDCCsymt.c (computeType),
11093 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11094 must not cause an unsigned operation
11095 * src/pic/glue (pic14emitRegularMap),
11096 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11098 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11100 * src/pic/pcode.c (PCodeID): commented out left over debug code
11102 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11104 * support/valdiag/tests/overflow.c: added shift tests
11105 * src/pic/device.c,
11112 * src/pic/pcodepeep.c,
11113 * src/pic/pcoderegs.c,
11114 * src/pic/ralloc.c,
11115 * src/pic/ralloc.h: applied patch from Slade Rich;
11116 added support for multiple code pages and multiple RAM banks on the
11117 PIC 14 port. The ASM files now no longer simply assume all the
11118 code / RAM are in the same page / bank. This means the linker can
11119 safely allocate code/RAM of separate ASM files to different pages/banks.
11120 * doc/sdccman.lyx: added Slade's tips
11121 * src/mcs51/peeph.def: fixed bug #880768
11123 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11126 * src/SDCCast.c (decorateType): fixed bug #880197
11128 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11130 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11133 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11134 strtof is not part of C89 and isn't included with Mac OS X.
11136 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11138 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11139 shiftL2Left2Result): fixed bug #879326
11140 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11141 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11142 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11143 address fetch for clr instruction
11144 * device/lib/hc08/_mulint.c: created optimized assembly version
11145 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11147 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11149 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11150 proposed in FR #877103
11152 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11154 * src/SDCCval.c (cheapestVal): added missing checks
11155 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11156 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11158 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11160 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11163 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11165 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11166 loaded with the linker search paths (-L arguments) and the libraries
11167 to be linked with the current source (-l arguments). Changes
11168 currently will affect only the pic16 port.
11169 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11170 include path the port specific paths and port specific libraries,
11171 * gplink command now contains the $3 argument,
11172 * src/pic16/device.h,
11173 * src/pic16/device.c,: structure PIC_device is made public and
11174 renamed to PIC16_device, the same for variable Pics which is renamed
11175 to Pics16. Updated all references to them.
11176 * src/pic16/glue.c (pic16glue): corrected bug with code
11177 initialization which bypassed the variable initializations block.
11179 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11180 COMPILE_FLAGS and added the --nostdinc option
11182 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11184 * device/include/mc68hc908jb8.h: Register defs for another member
11185 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11187 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11189 Documenting changes from previous commits.
11190 * configure.in (version 1.56),
11191 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11192 when generating output files to configure the pic16 library,
11193 but now I've commented it out, since gputils aren't installed in the
11194 SF compile farm, so library won't compile
11196 * device/lib/Makefile.in (version 1.56): initially I've added in
11197 target 'all' the prerequestive 'model-pic16' so it compiled the
11198 pic16 library, but now I've commented it out for the same reasons
11200 * added targets 'model-pic16' and 'objects-pic16' to compile the
11202 * added target 'port-specific-objects-pic16' to handle the
11203 generated libraries and copy them into the build/ directory
11204 * added target 'clean-intermediate-pic16' to clean intermediate
11205 files into pic16 directory
11206 * in target 'installdirs' added line to create directory pic16 in
11207 the installation path
11209 * device/include/Makefile.in (version 1.11): in target 'install'
11210 added lines to copy all header files to installation path,
11211 * in target 'installdirs' added line create directory for pic16
11212 headers in the installation path
11214 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11216 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11219 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11222 * device/lib/configure.in,
11223 * device/lib/configure: fixed for autoconf 2.57
11225 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11227 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11228 option so that it actually works. Made it specific to the z80, since
11229 the gbz80 doesn't have these kinds of I/O ports.
11231 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11233 * device/include/z180.h,
11234 * device/lib/_memcpy.c,
11235 * device/lib/_memmove.c,
11236 * device/lib/_mulint.c,
11237 * device/lib/ser_ir.c,
11238 * device/lib/ser_ir_cts_rts.c,
11239 * device/lib/_strcmp.c,
11240 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11241 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11242 portmode; added deprecation warning for bank= and protmode= forms.
11243 Also, guard against buffer overflow.
11244 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11246 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11248 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11249 changed interrupt vector table generation to only emit declared vectors.
11250 * device/include/Makefile.in: added missing backslash
11251 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11253 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11255 Mainly changes to support compilation of the device libraries
11256 * src/pic16/device.c: stack is allocated via symbol and not
11257 via literal number. The symbol is placed in the corresponding
11258 position of the data ram
11259 * (pic16_dump_section): relocatable and absolute uninitialized
11260 data are now emitted in sorted order to reduce section naming,
11261 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11262 weren't marked as being in the access bank,
11264 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11266 Added portion of GNU PIC Library under the directory
11267 device/include/pic16 and device/lib/pic16. These files
11268 contain the declarations of SFRs for the PIC18Fxx2 devices.
11269 The directory is initialized via configure from toplevel.
11271 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11273 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11274 the spilllocations to be compared correctly
11276 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11278 * src/SDCCast.c (decorateType): fixed bug introduced today
11280 2004-01-12 Borut Razem <borut.razem AT siol.net>
11282 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11283 doc/sdccman.lyx: upper case pragmas are deprecated
11285 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11287 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11288 in simpler and even better code
11290 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11292 * src/SDCCicode.c (operandOperation): fixed bug #874819
11293 * src/SDCCast.c (decorateType): fixed
11294 char foo (unsigned long ul) { return ul > 0; }
11296 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11298 * doc/sdccman.lyx: Moved and added some sections, small changes
11299 all over. Telling LaTeX to be less strict with word spacing
11300 to better keep the right margin. Changed some notes about
11301 maintainance of the ports in section 3.2.1 - is it OK like this?
11303 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11305 SDCC source changes:
11306 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11307 convilong): modified to inform the pic16 port that builtin functions
11310 PIC16 PORT specific changes:
11311 * src/pic16/device.c pic16_dump_equates() added,
11312 processor registers declared internally by the port are emitted in
11313 the translation as equates,
11314 * src/pic16/gen.c: inline code is passed unprocessed to the
11316 * (pic16_popGetLit2): fnuction modified to take second operand as
11317 pCodeOp pointer and not as literal,
11318 * (popRegFromIdx): prefixed with pic16_,
11319 * (pic16_popCombine2): modified to receive already allocated pCode
11321 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11322 * (genFunction): initializes local stack frame and pushes on stack
11323 all the registers used by this function,
11324 * (genEndFunction): restores all registers from stack and restores
11326 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11328 * (pic16glue): changed the program startup sequence,
11329 * added new dbName code 'A' for functions placed in absolute section
11330 * src/pic16/main.c: added function attribute _naked,
11331 * added pragma 'code' to place a fnuction at an absolute address,
11332 * added command line arguments --debug-ralloc and --pcode-verbose,
11333 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11334 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11335 * (pic16_newpCodeOpLit2): modified to take the second operand as
11337 * (pic16_printpBlock): modified to emit each function in a separate
11339 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11340 UPPER for immediate operands,
11341 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11343 * src/pic16/peeph.def: all peepholes with movff are commented out,
11344 because there is a problem in the pcode peep optimizer,
11345 * src/pic16/ralloc.c: the register allocator can now reuse local
11346 function symbols for another function. This saves register usage.
11347 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11349 Added file src/pic16/NOTES with information about program writing on
11350 the current port version.
11352 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11354 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11355 and peephole 252 (array access)
11357 2004-01-09 Borut Razem <borut.razem AT siol.net>
11359 * src/SDCCmain.c : fixed #872250: -l command line defined library
11360 files are scanned before standard library files
11362 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11364 * src/SDCCast.c (decorateType): fixed bug #874046
11366 2004-01-09 Borut Razem <borut.razem AT siol.net>
11368 * support/scripts/sdcc.nsi: remove previous installation
11370 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11372 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11373 bytes for last interrupt vector (mcs51)
11374 * sdcc.spec: fixed typo
11376 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11378 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11379 gen51Code): more efficient parameter receive for --model-large
11382 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11384 * src/ds390/main.c,
11385 * src/z80/main.c: added missed needLinkerScript flags (more than
11386 one port structure defined in these file)
11387 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11390 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11392 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11393 * src/port.h: added flag needLinkerScript in port->linker
11394 structure to inform whether to create a .lnk file or not,
11396 * src/ds390/main.c,
11398 * src/mcs51/main.c,
11400 * src/pic16/main.c,
11402 * src/z80/main.c: changed appropriately to configure
11403 needLinkerScript flag
11405 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11406 * src/pic/glue.c: added variable udata_section_name to
11407 override default uninitialized data segment definition for
11408 devices only with SHAREBANK memory (reported from Erik Epetrich)
11409 * (pic14emitOverlay): modified to emit a commented overlay segment
11410 directive when no overlay data exist
11411 * (picglue): modified to emit uninitialized data segment
11412 according to udata_section_name
11413 * src/pic/main.c (_pic14_parseOptions): added command line
11414 options --udata-section-name=[name] to override default
11415 udata definition name
11416 * modified _linkCmd and _asmCmd to include compiler passed
11417 arguments via -W option
11418 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11419 object file from '.rel' to '.o' in port->linker structure,
11420 changed size of fptr from 2 to 3 in port structure
11422 2004-01-07 Borut Razem <borut.razem AT siol.net>
11424 * support/scripts/sdcc.nsi: update PATH
11425 * support/scripts/sdcc.ico: craeted
11427 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11429 * device/include/Makefile.in: fix install
11430 * doc/Makefile: fix install
11432 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11434 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11436 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11437 how the function variable allocation summary is displayed; also
11438 include information about variables allocated to the overlay
11441 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11443 * as/mcs51/lkmain.c: Help about -Y option
11444 * as/mcs51/lkarea.c: Fixed gcc warnings
11446 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11448 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11450 * support/valdiag/tests/overflow.c: added
11451 * src/SDCCast.c (decorateType),
11452 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11453 LEFT_OP (left shift)
11455 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11457 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11458 (default behaviour).
11460 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11462 A python script to validate compiler diagnostic messages. It can be
11463 used to verify that sdcc complains about bad c source code and
11464 gives a good location of the error.
11465 * support/valdiag/Makefile,
11466 * support/valdiag/valdiag.py,
11467 * support/valdiag/tests/*
11469 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11471 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11472 * src/SDCCsymt.c (newEnumType),
11474 * support/Util/SDCCerr.c,
11475 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11477 * support/regression/tests/enum.c: added test for enum values that
11478 require at least 2 bytes of storage.
11480 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11482 * src/common.h: added ifndef/define/endif macros
11483 around the header file.
11484 Bug reported from Jesus Calvino-Fraga
11486 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11488 * sdcc.spec: updated
11489 * device/include/Makefile.in: don't install CVS directories
11490 * device/lib/Makefile.in: added removal of CVS directories after install
11491 * doc/Makefile: fixed install, added local_icons
11492 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
11493 * src/mcs51/gen.c (genRightShift): fixed bug #870788
11494 * src/ds390/gen.c (genRightShift): fixed bug #870788
11495 * src/SDCCast.c (decorateType): fixed bug #870781
11497 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11499 PIC16 port related changes:
11500 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
11501 added variable stackPos,
11503 * gen.c: genCall, assignResultValue: added support for
11504 pushing/retrieving function parameters to/from stack,
11505 genFunction,genEndFunction: setup stack frame for the
11506 generated function,
11507 genAddrOf: will be changed according to bug 863624
11509 * added files genutils.c and genutils.h which contain gen*
11510 debugged and optimised functions extracted from gen.c
11512 * glue.c: added variable 'externs' which holds extern symbols,
11513 pic16emitRegularMap: is modified to properly handle relocatable
11514 symbols under the new scheme,
11515 pic16createInterruptVect: is modified
11516 pic16printPublics: is modified to emit 'global' assembler directives,
11517 added pic16_printExterns to print extern symbols,
11518 pic16glue: initializes stack/frame pointer in the beginning of
11519 the assembly output. Temporary hack, will be corrected later,
11520 because gplink yet does not support stack and SDCC does not
11521 yet support a type of crt0.o object to create the final binary.
11523 * Removed many lines that contain 8051 legacy code.
11524 * The code is finally placed under a 'code' directive.
11525 * Added port specific options.
11527 * _process_pragma: simplified since now we do not need *special*
11528 include file to define SFR registers. But a separate header
11529 will be needed. This will be developed later.
11530 * _pic16_parseOptions: added, parses port specific options:
11531 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
11532 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
11533 --preplace-udata-with=
11535 * _pic16_setDefaultOptions: modified to initialize section names,
11536 but hack is temporarly out of order since it needs improvement.
11537 * _pic16_genAssemblerPreamble: configuration words are emitted by
11538 their address instead of their name. This part is incomplete and
11539 supports only the 18Fxx2 devices. Other devices will emit an error
11540 during assembly since they do not contain the same set of config
11542 * _pic16_genIVT: is modified,
11544 * pcode.c: added definitions for some hardware registers that are needed
11546 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
11547 All PCI entries are updated. Now LFSR is supported.
11548 * Removed pic16_pciTRIS is mentioned by mdubuc in source
11549 * added pic16_newpCodeOpLit2 to support instructions with
11550 two literal arguments
11551 * pic16_pCode2str: corrected code that emits assembler instructions
11552 with two literal operands and those that have an access bit modifier
11553 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
11554 this fixes a bug which caused some labels to be lost, when an
11555 assembler directive was added, i.e. banksel,
11556 * pic16_FixRegisterBanking: improved logic that causes the insertion
11558 * InlineFunction: functions that are called once, are not any more
11559 inlined. This can be a port option in the future,
11561 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
11563 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
11564 hold the corresponding uninitialized symbols,
11565 * pic16_allocProcessorRegister: registers have explicit marked the
11567 * pic16_allocInternalRegister: registers are explicit marked as
11569 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
11570 processing list, so bit registers were lost,
11573 * ralloc.h: added field 'accessBank' and original symbol operand
11574 in register definition,
11575 * removed the field isMapped from register definition,
11577 ** Several functions have been removed from various sources:
11578 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
11579 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
11580 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
11581 pic16_assignRelocatableRegisters
11583 ** others have been introduced:
11584 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
11585 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
11587 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
11589 * support/scripts/inc2h.pl: changed definition of BIT_AT
11590 to emit 'sbit at' instead of 'bit at'. This was a request.
11592 PIC16 port related preliminary changes:
11593 * gen.c: prefixed function popRegFromString with
11594 pic16_ and all references to it corrected
11595 * pcode.c: all pic16_pc_* hardware registers prefixed
11596 with underscore (_),
11597 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
11598 * ralloc.c: newReg(): when register is REG_SFR then
11599 set address to rIdx,
11600 pic16_allocProcessorRegister(): marks register wasUsed=0
11601 pic16_writeUsedRegs(): added a call to assign processor
11602 registers via pic16_assignFixedRegisters
11604 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11606 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
11607 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
11608 variables in unused register banks. Also the SSEG is placed
11609 wherever there is enough space for it, and IDATA can be anywhere
11610 in internal RAM. For now compile using -Wl-Y[stack_size].
11611 The mem file is different for this option as well, since it
11612 makes no sense of talking about DSEG lenght.
11614 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
11616 * src/SDCClrange.c: fixed bug 869095 that caused segfault
11617 in certain cases, e.g. when ROM assignment, patch provided
11618 from Albert den Haan.
11620 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
11622 Many signedness and type propagation fixes:
11623 * src/SDCCicode.c: made geniCodeCast() static
11624 replaced SPEC_ by IS_ (cosmetic)
11625 (operandOperation): fixed div and mod operation
11626 (usualBinaryConversions): added support for promotion of char
11627 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
11628 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
11629 (geniCodeAdd): an array index will stay unsigned, even if promoted
11631 (geniCodeArray): ditto
11632 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
11633 * src/SDCCsymt.c (computeType): added more support for char;
11634 promotion of char is selectable by promoteCharToInt, fixed signedness
11636 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11637 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11638 * src/SDCCval (val*): replaced signedness calculation by
11640 rearranged if-branches (cosmetic)
11641 (valShift): added warning W_SHIFT_CHANGED
11642 (valCompare): fixed problem with different types
11643 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
11644 * support/regression/tests/literalop.c: added many cases
11645 * support/regression/tests/ast_constant_folding.c: changed finally to
11647 * .version: new year, new version: 2.3.7
11648 * src/SDCCmain.c (main): applied patch #866468
11649 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
11650 provided by Scott Bronson
11651 * doc/sdccman.lyx: updated documentation for sdcdb
11652 updated and added chapter tips
11654 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * src/SDCCsymt.h: missing from yesterday's commits
11658 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11660 * src/SDCC.y (struct_or_union_specifier),
11661 * support/Util/SDCCerr.c,
11662 * support/Util/SDCCerr.h: verify that struct & union tags are used
11665 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11667 * src/SDCCglobl.h: missing from yesterday's commits
11669 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
11672 sft_attributes, struct_declaration, parameter_declaration,
11673 type_name, start_block, declaration_list),
11674 * src/SDCC.lex (check_type): support redefinition of typedef names
11676 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11678 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
11679 aligned xdata arrays. Erik helped me with the if clause.
11681 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11683 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
11686 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * src/SDCCast.c (newAst_),
11691 * src/SDCCicode.c (ast2iCode, newiCode),
11693 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
11694 expr, statement, expression_statement, selection_statement,
11695 iteration_statement, expr_opt, jump_statement): foundation for tracking
11697 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
11700 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11702 * support/Util/SDCCerr.c,
11704 * src/SDCCast.c (createCase, createDefault, decorateType),
11705 * src/SDCClabel.c (labelUnreach),
11706 * src/SDCC.y (labeled_statement, jump_statement): More improvements
11708 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
11709 (with thanks to Stas Sergeev)
11710 * device/include/time.h,
11711 * device/lib/time.c (CheckTime): suppress unreachable code warning
11713 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * src/SDCCast.c (createIvalCharPtr),
11716 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
11718 * support/regression/tests/nullstring.c: tests for these two bugs
11720 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * support/Util/SDCCerr.h,
11723 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
11724 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
11725 about storage class and 'at' used inside struct or union
11726 * src/SDCCBBlock.c (iCodeFromeBBlock),
11727 * src/SDCCcse.c (ifxOptimize),
11728 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
11729 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
11730 printIval, emitStaticSeg, emitOverlay),
11731 * src/SDCClabel.c (deleteIfx),
11732 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
11733 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
11734 gatherAutoInit, processParms),
11735 * support/Util/SDCCerr.h,
11736 * support/Util/SDCCerr.c (werrorfl): Support for better error location
11737 reporting for post-parse errors.
11739 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11741 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
11742 implicit casts via union; they don't work on big endian systems
11743 (possible fix for bug #861138)
11745 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11747 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
11748 * src/mcs51/main.c: fixed the fix for bug #737001
11750 2003-12-15 Borut Razem <borut.razem AT siol.net>
11752 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
11754 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11756 * support/makebin/makebin.c: put output in binary mode
11758 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11760 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
11761 xdata and data memory on startup. Set the environment variable
11762 SDCC_NOGENRAMCLEAR to disable this.
11763 * src/mcs51/peephole.def,
11764 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
11765 (allows non-interrupt and interrupt code to safely compete for a resource
11766 without the non-interrupt code having to disable interrupts)
11768 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/SDCCicode.c (geniCodeAdd),
11771 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
11772 with valFromType if type might be a pointer and host is big endian).
11773 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
11774 types, not just integer types.
11775 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
11776 multiply defined with mismatching "at" address.
11778 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
11781 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
11782 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
11783 with embedded nulls (fixed bug #753752)
11785 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11787 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
11788 Apparently this did not see much testing (endless loop)
11790 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
11794 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11796 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
11797 gracefully handle NULL memmap pointers
11799 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
11802 instead of deleting the iCode when an operand is volatile
11803 * src/z80/gen.c (genDummyRead),
11804 * src/mcs51/gen.c (genDummyRead),
11805 * src/ds390/gen.c (genDummyRead),
11806 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
11808 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
11809 * src/SDCC.y: fixed bug #850420
11811 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 Applied z80 i/o port patch from Peter Townson and fixed some operators
11814 to better handle operands in A register.
11815 * device/include/z180.h
11821 * src/z80/peeph-z80.def
11822 * src/z80/peeph.def
11825 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
11829 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11831 * device/lib/hc08/_mullong.c: Removed extra #endif
11833 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * sim/ucsim/hc08.src/inst.cc,
11836 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
11837 carries from x to h
11838 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
11839 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
11840 * device/include/stdarg.h: fixed varargs for hc08
11841 * device/lib/Makefile.in,
11842 * device/lib/hc08/Makefile,
11843 * device/lib/hc08/_mulint.c,
11844 * device/lib/hc08/_mullong.c: fixed some endian problems
11846 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11848 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
11849 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
11850 * device/lib/_gptrget.c,
11851 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
11853 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11855 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
11856 * src/SDCCast.c (astErrors): fixed bug #846007
11857 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
11859 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/SDCCast.c (decorateType): disabled a transformation I added in
11862 revision 1.188 (access to fields of a structure at an absolute address);
11863 it breaks with bitfields, extern declarations, and gcse analysis.
11864 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
11865 could be assigned through a pointer, so don't complain.
11866 * src/SDCCast.c (astErrors),
11868 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
11870 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
11872 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
11873 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
11874 output of __config directives, since gpasm now supports them
11875 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
11876 pre-processor macro, i.e. -DMCU=p18f452
11877 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
11878 and modified to handle 'cast' icode similarly to '=' icode
11879 * src/pic16/device.h (typedef struct PIC_device): added field
11880 'extMIface' to indicate that chip has external memory interface
11881 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
11882 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
11885 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/SDCC.y (pointer): fixed bug #846006
11888 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
11889 * src/SDCCast.c (decorateType): fixed bug #846009
11890 * src/ds390/peeph.def,
11891 * src/ds390/gen.c (genAnd, genOr),
11892 * src/mcs51/peeph.def,
11893 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
11895 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11897 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
11904 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
11908 * src/SDCCbitv.c: added function to free a bitvector
11909 * src/SDCClrange.h,
11910 * src/SDCClrange.c: added function to recompute the liveranges
11911 * src/avr/ralloc.c,
11912 * src/ds390/ralloc.c,
11913 * src/hc08/ralloc.c,
11914 * src/mcs51/ralloc.c,
11915 * src/pic/ralloc.c,
11916 * src/pic16/ralloc.c,
11917 * src/xa51/ralloc.c,
11918 * src/z80/ralloc.c: recompute the liveranges after register packing
11920 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
11922 * src/SDCCloop.c (newInduction): fixed bug #845630
11924 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11926 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
11927 inadvertantly left behind from my 2003-11-12 change
11929 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11931 Updated headers I neglected to commit yesterday.
11932 * src/SDCClrange.h,
11935 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11937 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
11938 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
11939 * src/SDCCopt.c (eBBlockFromiCode),
11940 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
11941 the creation of the key hash table from the sequencing so it can be used
11942 earlier (for some GCSE bug fixes still pending)
11944 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11946 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
11947 * support/regression/tests/addsub.c: testing genPlus shortcut
11949 2003-11-15 Borut Razem <borut.razem AT siol.net>
11951 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
11953 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/SDCCcse.c (cseBBlock): fixed bug #527779
11956 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
11957 ordering is immaterial.
11958 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
11960 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11962 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
11963 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
11964 (SIGSEV) of bug #840381
11965 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
11966 unlink new file before rename if new and old filenames are the same)
11968 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11970 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
11971 uninitialized variables) for the mcs51. Set environment variable
11972 SDCC_GENRAMCLEAR to test.
11973 xdata initialization slightly shorter
11975 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11978 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
11979 #838241 & 780691 (basicly the same bug)
11980 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
11981 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
11983 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
11985 * src/SDCCmain.c (linkEdit): "fix" #834252
11987 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11989 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
11991 * src/SDCC.y: fixed bug #819403
11993 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11995 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
11996 the reentrant attribute.
11997 * src/hc08/gen.c (genPackBits): added missing stack readjustment
11998 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12000 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12001 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12002 erroneously reduced to a literal.
12003 * src/hc08/ralloc.c (packRegisters, rematStr),
12004 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12007 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12009 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12010 * doc/sdccman.lyx: changed from 'article' to 'book'
12011 * doc/Makefile: readded test_suite_spec and cdbfileformat
12013 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12015 * device/include/stdlib.h: include malloc.h to comply with ANSI
12016 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12018 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12020 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12021 * doc/clean.mk: also remove *.out files
12022 * doc/sdccman.lyx: some additions, larger top/bottom margins
12024 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12026 * src/SDCC.y: fixed bug #837365
12027 * support/regression/tests/bitopcse.c
12028 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12029 a symbol (might be valop instead)
12030 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12031 * device/lib/clean.mk: added hc08 to the cleaning list
12033 2003-11-04 Borut Razem <borut.razem AT siol.net>
12035 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12037 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12038 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12039 malloc is declared in standard stdlib.h
12041 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12043 * device/lib/hc08/Makefile: need to clean .rel not .o files
12044 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12046 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * src/mcs51/main.c,
12051 * src/ds390/main.c,
12055 * src/pic16/main.c,
12056 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12057 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12058 tests (which uses the port's oclsExpense function)
12064 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12066 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12068 * src/SDCCcse.c (ifxOptimize),
12069 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12070 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12071 deleting the IFX iCode.
12072 * src/hc08/ralloc.c: reduced unneeded slocs
12073 * src/hc08/gen.c: fixed bug in asmopToBoolean
12075 2003-11-04 Borut Razem <borut.razem AT siol.net>
12077 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12078 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12079 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12080 transferred to configure
12082 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12084 Use headers defined in the C[++] standards:
12085 * sim/ucsim/gui.src/serio.src/fileio.cc
12086 * sim/ucsim/gui.src/serio.src/frontend.cc
12087 * sim/ucsim/gui.src/serio.src/main.cc
12088 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12089 * support/Util/NewAlloc.c
12091 * as/mcs51/lklibr.c
12095 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12097 * Added MSVC projects for hc08 assembler and linker:
12098 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12099 /as/hc08/link_hc08.dsp
12101 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12103 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12105 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12107 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12109 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12111 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12113 2003-10-31 Borut Razem <borut.razem AT siol.net>
12115 * support/cpp2/cpplib.h,
12116 support/cpp2/cpplib.c,
12117 support/cpp2/cpplex.c,
12118 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12119 to switch _asm block preprocessing on / off. Default is
12120 #pragma preproc_asm +
12122 2003-10-31 Borut Razem <borut.razem AT siol.net>
12124 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12125 when outputting comment blocks (when executed with -C option) and
12126 _asm (SDCPP specific) blocks
12128 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12130 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12132 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12134 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12136 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12138 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12139 * src/SDCCast.c (decorateType): fixed bug #832664
12141 2003-10-31 Borut Razem <borut.razem AT siol.net>
12143 * support/cpp2/cpplex.c: fixed for SDCPP:
12144 comments(when executed with -C option) and _asm blocks
12145 were included even if they where in skipped #if block.
12146 Applied solution from GCC cpp 3.3.2
12148 2003-10-31 Borut Razem <borut.razem AT siol.net>
12150 * src/SDCC.lex: sdcc now understands both formats:
12151 '# <line_number> <file_name>' and
12152 '#line <line_number> <file_name>'
12153 * support/cpp2/cppmain.c: sdcpp now generates the standard
12154 '# <line_number> <file_name>' instead of former
12155 '#line <line_number> <file_name>'
12157 2003-10-30 Borut Razem <borut.razem AT siol.net>
12159 * support/cpp2/cpphash.h,
12160 * support/cpp2/cpplib.h
12161 * support/cpp2/cpplex.c,
12162 * support/cpp2/cppmain.c,
12163 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12165 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12167 Fixed a number of problems revealed by bug #827883.
12168 * src/SDCCloop.c (loopInvariants): Spill location of the
12169 result operand should be recomputed if extracted from
12170 a loop. Also, don't extract assignments of an iTemp
12172 * src/SDCCast.c (isConformingBody): loop reversal should
12173 not occur if the control variable is involved with a
12174 relational operator.
12176 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12178 * .version: bumped to 2.3.6 to reflect the big improvements
12179 made by Erik and Klaus. Thanks!
12181 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12183 Replaced the livrange code.
12184 * src/SDCClrange.c: added new LR code
12186 * src/SDCCBBlock.h: removed remainig parts from old LR code
12187 * src/ds390/ralloc.c,
12188 * src/ds390/gen.c: minor fixes to make it work with new code
12190 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * as/hc08/lkrloc.c,
12195 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12196 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12197 (tweaked fix for bug #818696)
12199 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12201 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12203 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12207 * src/mcs51/gen.c (gencjneshort),
12208 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12209 more efficient (per Scott Bronson's suggestion)
12211 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12213 Extended the semantics of the critical keyword to include
12214 individual statements. See RFE #827755 and #799831
12219 * support/Util/SDCCerr.c
12220 * support/Util/SDCCerr.h
12225 2003-10-19 Borut Razem <borut.razem AT siol.net>
12227 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12229 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12231 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12233 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12234 and predecrement operand is displayed
12236 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12238 * src/SDCCval.c (valMinus): fixed bug #826041
12240 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 Some hc08 related updates that I missed earlier
12243 * sim/ucsim/stypes.h
12244 * support/regression/ports/hc08/spec.mk
12246 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12248 New target "hc08" for the Motorola 68hc08 family of micros
12256 * sim/ucsim/hc08.src/*
12257 * sim/ucsim/configure.in
12258 * src/ucsim/configure
12259 * sim/ucsim/packages_in.mk
12262 * device/include/mc68hc908qy.h
12263 * device/lib/hc08/*
12264 * device/lib/Makefile.in
12265 * support/regression/ports/hc08/*
12266 * support/regression/Makefile
12268 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12270 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12272 * src/ds390/gen.c (genCast): fixed bug #821957
12274 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12276 * device/lib/logf.c: "fixed" overlay bug
12277 * support/regression/ports/host/spec.mk: added m library
12278 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12279 * support/regression/tests/float_trans: added (for Eric)
12281 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12283 * src/mcs51/gen.c (genCpl): fixed bug
12284 http://sf.net/mailarchive/message.php?msg_id=6263915
12286 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12288 * src/SDCCast.c (decorateType): added extended constant folding
12289 * src/SDCCsymt.c (computeType): cleanup
12290 * src/SDCCval.c (valShift): minor optimization
12291 * support/regression/tests/ast_constant_folding.c: added
12293 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12295 * src/SDCCmain.c: removed some unintended changes
12297 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12299 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12300 * src/z80/gen.c: fixed part of bug #817589
12301 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12303 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12305 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12316 * src/ds390/ralloc.c
12318 * src/mcs51/ralloc.c
12320 * src/pic16/ralloc.c
12321 * src/xa51/ralloc.c
12323 * src/z80/gen.c: removed unused label "release:"
12325 2003-10-06 Borut Razem <borut.razem AT siol.net>
12327 * src/SDCC.lex: removed definition of unused variables
12328 save_optimize and save_options
12330 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12332 * clean.mk: removed '=' in "-maxdepth=1"
12333 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12334 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12336 2003-10-06 Borut Razem <borut.razem AT siol.net>
12338 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12339 my_unput() replaced by unput()
12341 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12343 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12344 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12345 type-punned pointer will break strict-aliasing rules"
12346 Old LR behaviour is again default; Klaus' LR can be choosen by
12347 defining the environment variable LRKLAUS
12351 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12352 * clean.mk: fixed removal of files in bin/CVS/
12353 * device/lib/clean.mk: fixed removal of directories small and large
12354 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12356 * src/SDCCval.c: removed superflous test for pedantic
12358 2003-10-05 Borut Razem <borut.razem AT siol.net>
12360 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12361 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12362 message "unmatched #pragma SAVE and #pragma RESTORE"
12364 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12366 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12367 assembly, critical functions, atomic, nojtbound)
12369 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12371 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12377 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12380 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12382 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12384 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12385 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12386 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12388 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * src/z80/gen.c (genRet): fixed bug #524753
12391 * src/z80/gen.c (genCast): fixed internal error on cast from
12393 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12394 fix for bug #477835 to the z80
12395 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12396 for tracking iCodes in the peephole optimizer for z80
12398 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12400 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12401 the other part of bug #814548
12402 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12404 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12406 * src/SDCCcse.c: fixed part of bug #814548
12408 2003-09-28 Borut Razem <borut.razem AT siol.net>
12410 * src/asm.c: rewrite of printILine() to use temporary file instead
12412 * src/xa51/main.c: commented out declaration of int rewinds
12414 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12416 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12418 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12420 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12421 * src/asm.c (printILine): Fixed bug #811015
12423 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12425 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12428 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12430 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12431 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12432 to correctly handle general case of AOP_PAIRPTR
12433 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12435 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12437 * src/mcs51/ralloc.c (fillGaps),
12438 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12439 register positioning bug)
12441 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12443 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12445 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12447 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12448 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12449 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12450 (ralloc doesn't intentionally do this now, but perhaps later)
12451 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12452 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12453 register positioning bugs (Fixed bug #762602 and #795325)
12454 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12455 (Fixed bug #808779)
12456 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12457 lines that --i-code-in-asm generates
12459 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12461 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12462 trying to fclose a FILE* that was already closed.
12464 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12466 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12467 of const struct should be treated as if const themselves)
12469 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12471 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12473 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12475 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12476 Unix (/n) and DOS (/r/n) line terminations.
12478 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12480 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
12483 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12485 * src/mcs51/gen.c (genFunction, genEndFunction),
12486 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
12487 and restore of EA so that stack offsets to parameters are
12488 correct when using both critical and reentrant/stack-auto.
12489 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
12490 size (can be triggered in error if sloc is shared between
12491 different sized objects)
12492 * device/include/float.h: fixed macros to explicitly use
12493 unsigned long where needed
12495 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
12497 Feature req. 799831: added code to allow nesting of critical functions
12498 * src/mcs51/gen.c (genFunction, genEndFunction)
12499 * src/ds390/gen.c (genFunction, genEndFunction)
12501 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12503 * src/SDCCsymt.c (sclsFromPtr),
12505 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
12506 support for standard C idiom of memory mapped variables; for
12507 example, *((xdata int*)0x1234) = 1 is now internally equivalent
12508 to xdata int at 0x1234 tempvar = 1.
12509 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
12510 provided by Akiya ISHIDA
12512 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
12514 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
12515 * src/SDCCval.c (constVal): added reduction from int to char
12516 * src/SDCCval.c (valMult, valDiv): fixed sign handling
12517 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
12518 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
12520 * support/regression/tests/shifts.c: fixed
12522 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12524 * src/z80/gen.c (genXor): Fixed bug #805445
12526 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12528 Fixed bug #621531 (const & volatile confusion in the type chain).
12529 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
12530 refer to the const or volatile state of the pointer itself.
12542 * src/pic16/ralloc.c
12543 * support/regression/tests/const.c
12545 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12547 When checking for duplicated modules, use absolute paths
12548 instead of relative paths. Files changed:
12553 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12555 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
12557 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * device/include/string.h: added size_t typedef, changed
12560 prototypes to use size_t, eliminated separate reentrant and
12561 non-reentrant declarations, added _memmove declaration
12562 * device/lib/_memcpy.c: changed to use size_t instead of int,
12563 changed /4 to >>2 to avoid division library call
12564 * device/lib/_memcmp.c,
12565 * device/lib/_memset.c,
12566 * device/lib/_strncat.c,
12567 * device/lib/_strncpy.c,
12568 * device/lib/_strncmp.c: changed to use size_t instead of int
12569 * device/lib/_memmove.c: new file (fixed bug #772294)
12570 * device/lib/Makefile.in: added _memmove.c
12571 * device/lib/z80/asm_strings.s: fixed bug #772290
12572 * support/regression/tests/bitfields.c: attempt to fix host assertion
12573 failure on amd64-unknown-linux2.2
12575 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
12578 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
12579 * as/z80/asmain.c (main): fixed bug #801766
12581 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
12583 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
12586 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12588 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
12589 reported in bug #800609
12591 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
12593 * Top header beautifications in src/pic16 directory:
12594 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
12595 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
12596 pcoderegs.h, ralloc.c, ralloc.h
12597 * main.c: added top header and GPL license notice
12598 * pcode.c: fixed the if-conditional warning
12600 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
12602 * device/lib/_mullong.c: replaced int by short for gcc
12604 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12606 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
12607 and JUMPTABLE iCodes properly now (worked by accident before)
12608 * src/mcs51/gen.c (leftRightUseAcc),
12609 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
12610 iCode properly now. Use getSize instead of nRegs since a & b
12611 aren't part of the nRegs tally.
12613 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
12615 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
12616 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
12617 before instructions that use the _STATUS register
12619 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
12621 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
12622 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
12623 fetching of the pointer
12624 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
12625 copied from genNearPointerSet()
12626 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
12627 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
12628 If they pop r0/r1 they must be called in the opposite order than aopOp().
12629 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
12630 (resp. --stack-auto), prepared for --xstack
12632 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12634 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
12636 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
12638 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
12639 these ports have their own __sdcc_external_start()
12641 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
12643 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12644 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
12645 type for bits was changed. It resulted in bit variables becoming
12646 global, which is not permitted in PIC 14 assembly output.
12648 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12650 * doc/sdccman.lyx: various additions and updates. Rearranged sections
12652 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12654 Z80 and MCS51 linkers complaint if a public symbol is defined
12655 in more than one library module:
12659 * as/mcs51/Makefile.in
12661 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 A few small changes that speed up the peephole optimizer.
12667 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 Try to make the peephole optimizer smarter by maintaining
12670 an association between the assembly source code and the
12671 iCodes that originated them. Put this information to use
12672 with a new peephole rule condition "notVolatile" so that
12673 the rules can be aggressive yet still safe.
12678 * src/mcs51/peeph.def
12680 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12684 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
12685 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
12686 if the left or right operand symbols have the accuse flag set.
12688 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12690 Changed the type of the result of the ! (NOT) operator to char;
12691 previously it returned the same type as the source. This allows
12692 us to eliminate all the genFloatNot functions (all of its target
12693 implementations were very buggy) since !float can use the same
12696 * src/SDCCicode.c (ast2iCode): ! returns char
12697 * src/mcs51/gen.c (genNot, genNotFloat),
12698 * src/ds390/gen.c (genNot, genNotFloat),
12699 * src/z80/gen.c (genNot, genNotFloat),
12700 * src/pic/gen.c (genNot, genNotFloat),
12701 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
12703 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
12705 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12706 1. Interrupt would not compile properly. Ensure PCLATH register is saved
12707 during interrupts. Ensure WSAVE is located at a shared bank address.
12708 2. Fixed page selection in some places
12709 3. Fixed BTFSS/C to where necessary use registers directly and not simply
12710 the registers name strings.
12711 4. Fixed "signed / unsigned compare" compiler warnings.
12712 5. The PIC port manages its own allocation of the general purpose
12713 registers, but makes no attempt to reuse them. As a result when
12714 compiling it soon runs out of general purpose registers. Some
12715 additional code was added to the files pcode.c and device.c to walk
12716 through the function call tree and rename the registers so that they
12726 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
12727 genPlus() & genMinus() when the result is the same as left or right
12729 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12731 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
12733 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12735 Made bitfield a distinct type from bit so that bitfields
12736 convert as per ANSI C and bits retain their traditional
12737 boolean style behaviour. Implemented bitfield support in
12745 * src/ds390/gen.c: bit v bitfield split
12746 * src/z80/gen.c: New support for bitfields
12747 * support/regression/tests/bitfields.c: reenabled z80,
12750 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12752 Rules 246.x, 247.x relate to bitfields, the others speed up
12753 access to xdata mapped I/O devices.
12755 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
12757 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 Cleaned up genPackBits and genUnpackBits and added two helper
12760 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
12761 for literal assignments in genPackBits (thanks to Frieder for
12767 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12769 Fixed bug #748310 (pointer to function type mishandled when the
12770 function name is omitted). Also fixed a SIGSEGV when a function
12771 attribute (reentrant, etc) is used on a non-function or on a
12772 function but misplaced before the parameter list.
12774 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
12776 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
12777 * support/Util/SDCCerr.h,
12778 * support/Util/SDCCerr.c: Added func attr misuse error msg
12780 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12782 Fixed bug #787649 by anonymous
12783 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
12784 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
12786 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 Fixed numerous bitfield problems.
12790 * src/SDCC.y: More bitfield related error checking
12792 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
12793 * support/Util/SDCCerr.h,
12794 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
12795 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12796 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12797 * support/regression/tests/bitfields.c: tests added
12799 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12801 Made the constant following the "interrupt" keyword optional. If
12802 omitted, the function will not automatically be given an entry
12803 in the interrupt vector table (similar to #pragma NOIV, but
12804 less syntacticly kludgy). The interrupt number is also now
12805 range checked. Also fixed a bug in the high order bit example
12812 * support/Util/SDCCerr.c
12813 * support/Util/SDCCerr.h
12816 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12818 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
12819 * src/SDCCicode.c (operandOperation): rewritten some ops
12820 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
12821 * src/SDCCsymt.c (computeType): literals are handled the same way as any
12823 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
12824 be re-activated by defining REDUCE_LITERALS)
12825 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
12826 unsigned, but are signed by default
12827 * src/SDCCval.c (constVal): rearranged
12828 * src/SDCCval.c (valMod): preliminary fix
12829 * src/SDCCval.c (valCastLiteral): use TYPE_* types
12830 * support/regression/literalop.c: added, work in progress
12832 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12834 Generate warnings for useless declarations like "char data;"
12835 that don't do what new users expect.
12838 * support/Util/SDCCerr.h
12839 * support/Util/SDCCerr.c
12841 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
12843 * src/SDCCval.c (valMult): fix overflow detection of negative int
12845 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12847 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
12849 Changes to support big endian targets:
12862 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
12864 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
12865 * device/lib/time.c: fixed warning "integer overflow in expression"
12867 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
12869 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
12870 * src/SDCCval.c (constVal): changed default to signed; hex and octal
12871 constants are unsigned; added recognition of "u" flag for unsigned
12872 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
12873 * src/SDCCval.c (valDiv, valMod): fixed signdness
12874 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
12875 signedness of modulo, left and right shift
12876 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
12877 * support/Util/SDCCerr.h: added warning W_INT_OVL
12878 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
12879 * src/SDCCast.c (ast_print): improved output of constants
12881 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12883 Fixed some warnings when building with MSVC:
12885 * as/mcs51/asdata.c
12889 * link/z80/aslink.h
12890 * link/z80/lkdata.c
12891 * link/z80/lkeval.c
12896 * support/cpp2/cpplib.c
12900 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
12902 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
12904 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12906 * support/librarian/clean.mk: Do not remove Makefile.
12907 * support/librarian/Makefile: added.
12909 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12911 Added librarian to MSVC build:
12914 * support/librarian/librarian.dsp
12916 'configure' not needed for librarian, removed:
12917 * support/librarian/configure
12918 * support/librarian/configure.in
12919 * support/librarian/config_in.h
12920 * support/librarian/Makefile.in
12922 Hopefully these ones built the librarian and the rest of sdcc properly:
12924 * Makefile.common.in
12926 Messed up 'configure', so revert to previous version:
12930 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
12932 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
12933 there, while the mantissa of a double is "only" 53 bits wide.
12935 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12937 Adding sdcclib to the build. MSVC project coming soon.
12938 Files added/changed:
12940 * support/librarian/clean.mk
12941 * support/librarian/configure
12942 * support/librarian/configure.in
12943 * support/librarian/config_in.h
12944 * support/librarian/Makefile.bcc
12945 * support/librarian/Makefile.in
12946 * support/librarian/sdcclib.c
12949 * Makefile.common.in
12953 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12955 Linker now complaints if linked modules have conflicting options, for
12956 example, one compiled using --model-large and another one compiled with
12957 --model-small. The following files were modified:
12959 * as/mcs51/asdata.c
12960 * as/mcs51/aslink.h
12962 * as/mcs51/asmain.c
12964 * as/mcs51/i51pst.c
12965 * as/mcs51/lkdata.c
12966 * as/mcs51/lklibr.c
12967 * as/mcs51/lkmain.c
12973 * link/z80/aslink.h
12974 * link/z80/lkdata.c
12975 * link/z80/lklibr.c
12976 * link/z80/lkmain.c
12979 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12981 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
12982 as/mcs51/lklibr.c: Generate a warning when a library is not found.
12984 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
12986 * src/z80/mappings.i: fix _mul[us][int,long] entries
12988 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12990 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
12992 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
12994 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
12995 * support/regression/tests/bitopcse.c: added
13003 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13005 added support for new library format to z80, gbz80 linkers:
13011 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13013 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13014 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13016 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13018 added DUMMY_READ_VOLATILE:
13027 * src/SDCCcse.c (algebraicOpts): many improvements
13028 * src/SDCCcse.h: removed algebraicOpts()
13029 * src/SDCCicode.c (picDummyRead): added
13031 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13033 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13034 "Insufficient space in data memory".
13036 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13038 * src/mcs51/gen.c: fixed bug #771358
13039 * src/z80/gen.c: fixed bug #759087
13041 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13043 * src/pic16/glue.c: minor cleanup by Vangelis
13045 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13047 * device/include/regc515c.h: fixed #758477
13048 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13049 * device/lib/_gptrput.c: saved a few bytes
13050 * my tab spacing is 8, yours too?)
13051 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13052 * device/lib/serial.c: process RX bytes earlier than TX bytes
13053 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13055 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13057 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13059 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13061 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13063 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13065 * device/lib/Makefile.in: bad fix, reverted to 1.43
13067 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13069 * device/lib/Makefile.in: added missing z80 object files
13071 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13073 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13074 pic16 progress by Vangelis:
13077 * src/pic/Makefile:
13084 * pic16/genarith.c:
13089 * pic16/pcodepeep.c:
13092 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13094 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13096 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13098 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13099 added gbz80 build to MSVC project.
13100 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13101 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13102 from 8051 stuff and setup so it links using a .lnk file.
13104 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13106 * support/librarian/sdcclib.c: sdcc librarian.
13107 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13110 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13112 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13114 2003-07-02 Borut Razem <borut.razem AT siol.net>
13116 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13117 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13118 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13119 src/xa51/main.c, src/z80/main.c:
13120 virtualization of glue() function: each port has it's own glue function,
13121 which is accessed by do_glue function pointer in PORT.general structure
13123 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13125 * DS800C400 fun, improved ROM interface and tinibios.
13127 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13129 * More support for DS80C400. Now includes beginning of interface to ROM.
13131 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13133 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13135 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13137 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13139 2003-06-19 Borut Razem <borut.razem AT siol.net>
13141 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13143 2003-06-19 Borut Razem <borut.razem AT siol.net>
13145 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13146 fixed Z80 port - crt0.o: cannot open.
13148 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13150 * support/Util/MySystem.c (merge_command): revert bad fix
13152 2003-06-18 Borut Razem <borut.razem AT siol.net>
13154 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13156 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13158 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13159 option --use-stdout sends errors to stdout instead of stderr.
13161 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13163 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13165 2003-06-15 Borut Razem <borut.razem AT siol.net>
13167 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13168 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13169 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13170 fixed width array of pointers replaced with sets;
13171 multiple include and lib paths ared transferred to preprocessor and linker
13172 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13173 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13174 fixed width array of pointers
13175 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13176 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13177 fixupPath(), getPathDifference()
13178 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13179 fixed width array of pointers
13181 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13183 * src/pic16/ralloc.c: fix warnings
13184 * src/pic16/pcode.c: fix warning
13186 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13188 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13189 know all the details, but essentially this set of changes enable
13190 the pic16 port to generate movff instructions and generate assembler
13194 * src/pic16/glue.c:
13195 * src/pic16/pcode.c:
13196 * src/pic16/device.c:
13197 * src/pic16/main.c:
13198 * src/pic16/pcode.h:
13199 * src/pic16/pcoderegs.c:
13200 * src/pic16/ralloc.c:
13201 * src/pic16/ralloc.h:
13203 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13205 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13206 added option --vc, so sdcc errors and warnings are compatible with
13207 Microsoft Visual Studio.
13209 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13211 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13212 device/lib/libfloat.lib: added atof function.
13214 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13216 * doc/sdccman.lyx: updated to Lyx 1.3
13217 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13218 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13219 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13221 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13223 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13225 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13227 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13228 additions to the "related tools/documentation" section
13230 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13232 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13234 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13236 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13237 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13239 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13241 * doc/sdccman.lyx: fix double dash and other minor things
13242 * doc/Makefile: fix double dash
13244 2003-05-28 Karl Bongers(patches from Martin Helmling)
13245 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13246 condition and ignore commands.
13248 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13250 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13251 is in parts still quite out of date, I did changes as far as I felt makes sense
13252 for a non-native english speaker.
13253 Please feel free to add to the manual or to correct my changes.
13254 * doc/Makefile: undid touching the date of intermediate tex files.
13256 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13258 * doc/sdccman.lyx: Manual has an index now
13260 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13262 Finalize muluint/mulsint and mululong/mulslong merging:
13263 * device/lib/_mulint.c
13264 * device/lib/_mullong.c
13265 * device/lib/gbz80/mul.s
13266 * device/lib/gbz80/stubs.s
13267 * device/lib/z80/mul.s
13268 * device/lib/z80/stubs.s
13269 * src/SDCCsymt.c (initCSupport)
13271 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13273 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13274 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13275 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13276 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13279 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13281 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13282 the regression tests I'm not brave enough to enable 245.b, 245.c
13283 * doc/sdccman.lyx: added latex preamble for hyperref package.
13284 Using pdflatex this will give you a hyperlinked pdf file with
13285 bookmarks. (prepend '%' before /usepackage if this breaks something)
13287 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13289 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13291 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13293 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13295 2003-05-21 <johan AT balder>
13297 * src/SDCCglue.c (printIval): fixed bug #739934
13299 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13301 Applied patch from bug 737905 (renamed yylineo to mylineno):
13308 * src/pic16/pcode.c: Cleaned warnings
13309 * src/pic16/pcodeflow.c: Cleaned warnings
13310 * src/pic16/pcoderegs.c: Cleaned warnings
13312 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13314 * src/pic16/pcode.c: Cleaned warnings
13315 * src/pic16/pcodepeep.c: Cleaned warnings
13316 * src/pic16/ralloc.c: Cleaned warnings
13318 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13320 * doc/sdccman.lyx: fixed bug 739745
13321 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13323 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13325 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13326 it can be defined with CFLAGS when running configure
13327 * src/SDCCmain.c: fixed compiling + linking with object files
13329 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13331 * configure.in: configure for pic16 port,
13332 added --disable-pic16-port
13333 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13334 * src/SDCCmain.c: linkOptions is changed to set *,
13335 added if/endif conditional macros to remove options help
13336 messages from optionsTable when a port is not configured, added
13337 support for the PIc16 port in the ports table, when executing
13338 the compiler with no port specified on command line, a default
13339 port is selected with the new macro DEFAULT_PORT which is
13340 defined in port.h, in setDefaultOptions() linkOptions is removed
13341 from initialization assignment, since now it is a set,
13342 parseCmdLine uses setParseWithComma for linkOptions, in
13343 linkEdit() linkOptions are accessed with new function indexSet()
13344 which returns the i'th item of a set variable. See SDCCset.c, in
13345 linkEdit() when calling buildCmdLine(), added linkOptions as
13346 last argument. Now users can pass arguments to gplink via the
13347 -Wl option, main() uses pic16glue() to glue up pic16 programs
13348 * src/SDCCpeeph.c: various changes to support pic16
13349 * src/SDCCset.c: added function void *indexSet(set *, int) to
13350 return the i'th item of the set
13351 * src/SDCCset.h: added function prototype for indexSet()
13352 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13353 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13354 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13355 added macro DEFAULT_PORT
13356 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13357 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13359 * src/pic16/glue.c: commented out some error producing lines
13360 * src/pic16/main.c: __config directives are commented out to stop
13361 gpasm complaining and test the linkage with gplink, _linkCmd and
13362 _asmCmd changed to be more gplink and gpasm friendly
13363 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13364 produced an error when parsed, peep rule 12 is added to utilize
13365 movff, but it is commented out since the pCode does not support
13366 yet a command with 2 address arguments
13368 2003-05-18 <johan AT balder>
13370 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13371 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13372 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13374 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13375 Added feature to script commands from file.
13377 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13379 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13380 * src/SDCCutil.c: include ctype.h for win32
13382 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13384 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13386 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13388 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13389 Fixed so you can set breakpoints prior to run, run does not stop
13390 on entry now. Add tbreak. Other enhancements and fixes for use
13393 2003-05-12 Borut Razem <borut.razem AT siol.net>
13395 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13397 2003-05-11 Borut Razem <borut.razem AT siol.net>
13399 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13400 the path of bin directory, so that PATH is the only env. variable, which has to be set
13401 in case of standard installation.
13402 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13403 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13404 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13406 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13408 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13409 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13410 temp files are in the port dir; clean the gen/test directory when
13411 generating new test.c
13412 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13413 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13414 * support/regression/tests/zeropad.c: added
13416 2003-05-09 <johan AT balder>
13418 * src/SDCCglue.c: fixed bug #597940
13420 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13422 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13423 cache sfr, optimize next,step, fix off by one sourceline,
13424 support ddd list function.
13425 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13427 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13429 * support/regression/HTMLgen.py: added compare_s2f()
13430 * support/regression/Makefile: redo 1.27
13431 * support/regression/generate-cases.py: redo 1.5
13433 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13435 * support/regression/tests/float.c: workaround 33 bit hex constant
13436 * support/regression/tests/simplefloat.c: fix division for host
13438 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13440 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13441 that tame's the PIC's over-aggressive optimizer.
13443 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13445 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13448 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13450 Initial support for DS80C400. "Hello world" runs on TINIm400
13453 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13455 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13456 * Some notes on ddd usage added in debugger/README
13457 Martin Helmling adding more features and fixes for ddd GUI debugger.
13458 Code added for nexti, stepi, up, down, and other adjustments.
13460 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13462 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13463 * src/pic/peeph.def Added two rules to optimize carry manipulation
13464 * src/pic/* removed debug printfs
13466 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13468 * debugger/mcs51/cmd.c: added header newalloc.h
13470 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13472 * as/Makefile: new EXEEXT
13473 * as/z80/Makefile: remove trailing slash of BUILDIR
13474 * as/z80/clean.mk: new EXEEXT
13475 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13476 * support/cpp2/Makefile.in: new EXEEXT
13477 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13479 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
13481 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
13482 EXEEXT was introduced to fix all related problems with targets
13483 "clean", "install" and "uninstall"; a couple of further flaws
13484 especially with "clean" have been fixed too
13485 * as/mcs51/Makefile.in
13486 * as/mcs51/clean.mk
13490 * debugger/mcs51/Makefile.in
13491 * debugger/mcs51/clean.mk
13492 * link/z80/Makefile
13493 * link/z80/Makefile.in
13494 * link/z80/clean.mk
13496 * packihx/Makefile.in
13498 * sim/ucsim/Makefile
13499 * sim/ucsim/clean.mk
13500 * sim/ucsim/avr.src/Makefile.in
13501 * sim/ucsim/avr.src/clean.mk
13502 * sim/ucsim/s51.src/Makefile.in
13503 * sim/ucsim/s51.src/clean.mk
13504 * sim/ucsim/xa.src/Makefile.in
13505 * sim/ucsim/xa.src/clean.mk
13506 * sim/ucsim/z80.src/Makefile.in
13507 * sim/ucsim/z80.src/clean.mk
13508 * sim/ucsim/main_in.mk
13509 * sim/ucsim/packages_in.mk
13510 * sim/ucsim/gui.src/Makefile.in
13511 * sim/ucsim/gui.src/serio.src/Makefile.in
13512 * sim/ucsim/gui.src/serio.src/clean.mk
13515 * support/cpp2/Makefile.in
13516 * support/cpp2/clean.mk
13517 * support/makebin/Makefile
13518 * support/makebin/clean.mk
13519 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
13520 * doc/sdccman.lyx: --program-suffix no longer needed
13522 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
13524 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
13525 Martin Helmling added support for ddd GUI debugger.
13526 Code added to display assembly, set variables, and other commands
13527 to interface to ddd.
13529 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
13531 * as/Makefile: fix target clean
13532 * as/clean.mk: fix target clean
13533 * as/z80/clean.mk: fix target clean
13535 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
13537 * Makefile.common.in: added AT EXEEXT AT
13538 * configure.in: removed all mingw32 stuff
13539 * configure: rebuilt from configure.in
13540 * doc/sdccman.lyx: updated section "installation"
13541 * support/scripts/sdcc_mingw32: adapted to configure
13542 * support/scripts/sdcc_cygwin_mingw32: added
13544 2003-04-22 Scott Dattalo <scott AT dattalo.com>
13546 * src/pic Added object file support for the PIC port
13547 * src/pic Applied patch from Craig Franklin (this started the object file support)
13548 * src/regression Updated the PIC regression tests for object files
13550 2003-04-20 Borut Razem <borut.razem AT siol.net>
13552 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
13553 lklex.c: In function `getfid':
13554 lklex.c:203: warning: array subscript has type `char'
13555 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
13556 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
13557 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
13558 stack handling macros
13560 2003-04-19 Borut Razem <borut.razem AT siol.net>
13562 * "handling space characters in file path" task:
13563 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
13564 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
13565 * support/Util/MySystem.h: make it self-sufficient
13566 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
13567 src/z80/main.c, sdcc/as/mcs51/lklex.c:
13568 handling space characters in file path
13569 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
13570 (it will be used by assemblers, which have their own includes, e.g. gpasm)
13571 * support/Util/MySystem.c: handling space characters in executable's path
13573 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
13575 * as/z80/Makefile: fix permanent rebuild of z80
13576 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
13577 * support/regression/tests/bitfields.c: added Johan's bitfields.c
13579 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
13581 * src/SDCCopt.c: add special case optimization to replace modulo by
13582 a power of two with a bitwise AND.
13584 2003-04-18 <johan AT balder>
13586 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
13588 2003-04-17 <johan AT balder>
13590 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
13591 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
13593 2003-04-13 Borut Razem <borut.razem AT siol.net>
13595 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
13596 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
13597 fixed mingw problem in adl_NORMALIZE_PATH
13599 2003-04-12 Borut Razem <borut.razem AT siol.net>
13601 * fixed "#pragma SAVE/RESTORE can not be nested":
13602 * src/SDCC.lex: reworked pragma handling functions
13603 * sdcc/src/SDCCglobl.h: reworked stack handling macros
13604 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
13606 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13608 * src/SDCCutil.c (pathEquivalent): defined but not used
13609 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
13610 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
13611 * configure: rebuilt from configure.in
13612 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13613 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13614 * device/include/Makefile.in: replace sdcc_datadir
13615 * device/lib/Makefile.in: replace sdcc_datadir
13616 * Makefile.common.in: add LDFLAGS from configure
13617 * packihx/Makefile.in: use LDFLAGS
13618 * src/Makefile.in: use LDFLAGS
13619 * support/cpp2/Makefile.in: add LDFLAGS from configure
13620 * support/makebin/Makefile: use LDFLAGS
13621 * .version: bumped version number to 2.3.5
13623 2003-04-12 Borut Razem <borut.razem AT siol.net>
13625 * completed "different paths" task:
13626 * src/SDCCmacro.c: fixed bug in handling quotes
13627 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
13628 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
13630 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13632 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
13634 2003-04-11 kevin Vigor <kevin AT vigor.nu>
13636 * ds390/gen.c ds390/peeph.def: fix bug 706781
13638 2003-04-11 Borut Razem <borut.razem AT siol.net>
13640 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
13642 2003-04-10 Scott Dattalo <scott AT dattalo.com>
13644 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
13645 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
13646 set - this bit used to not be set...).
13647 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
13648 bad code in PIC Port
13649 * src/regression/and2.c added to test bug 609268
13650 * src/regression/Makefile added and2.c to regression test
13653 2003-04-08 <johan AT CP255758-A>
13655 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
13656 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
13657 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
13659 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
13661 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
13663 * support/cpp2/Makefile.in: fix bug #487815
13664 * configure: rebuilt from configure.in
13665 * Makefile.common.in: docdir changed, new path suffixes
13666 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13667 * sdcc_vc_in.h: reflect changes from sdccconf.h
13668 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
13669 * src/SDCCutil.h: remove BINDIR hack
13670 * doc/sdccman.lyx: update new path hierarchy
13672 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13674 * src/SDCCpeeph.c: added okToRemoveSLOC test
13676 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13678 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
13680 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13682 * src/SDCCpeeph.c: added labelIsReturnOnly test
13683 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
13685 2003-04-05 <johan AT balder>
13687 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
13688 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
13689 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
13690 * src/SDCCast.c: fixed a warning
13691 * src/SDCCast.h: fixed a warning
13692 * src/SDCCicode.c (operandFromAst): fixed a warning
13694 2003-04-04 <johan AT balder>
13696 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
13697 * src/SDCCast.c (decorateType): fixed bug #715076
13698 * src/SDCC.y: fixed bug #702907
13700 2003-04-03 <johan AT balder>
13702 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
13703 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
13704 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
13705 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
13706 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
13708 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
13710 * _decdptr.c: fix return values
13711 * _gptrget.c: fix return values
13712 * _gptrgetc.c: fix return values
13713 * _gptrput.c: fix return values
13714 * _mulint.c: fix return values
13715 * as/z80/Makefile: fix 'make -j' problem
13717 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
13719 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
13720 * configure.in: big cleanup, updated to autoconf 2.5x
13721 * configure: rebuilt from configure.in
13722 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13723 * sdcc_vc_in.h: reflect changes from sdccconf.h
13724 * doc/Makefile: fixed a flaw in "make install"
13726 2003-04-02 <johan AT balder>
13728 * src/ds390/gen.c (genCmp): no comments
13729 * src/mcs51/gen.c (genCmp): no comments
13730 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
13731 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
13733 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
13735 * support/regression/generate-cases.py: place generated file in given sub directory
13736 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
13737 * support/regression/Makefile: improvements for 'make -j';
13738 side effect: it's simpler and faster now
13740 2003-03-31 Borut Razem <borut.razem AT siol.net>
13742 * src/z80/main.c: link-{port} and as-{port} defined without path
13743 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
13745 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
13747 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
13749 2003-03-30 Borut Razem <borut.razem AT siol.net>
13751 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
13752 changed type of list parameter to set
13753 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
13754 * src/port.h: changed type of do_assemble() parameter to set
13755 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
13756 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
13757 definition of "cppoutfilename" macro with NULL value in preProcess()
13758 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
13759 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
13760 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
13761 replaced with set *binPathSet
13762 * shash_add() deallocates the item, if allready exsists, before adding the new one
13763 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
13765 2003-03-30 Scott Dattalo <scott AT dattalo.com>
13767 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
13768 a nested for loop bug in the PIC port
13769 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
13772 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
13774 * support/Util/dbuf.h: remove C++ stuff to make it portable
13776 2003-03-28 Borut Razem <borut.razem AT siol.net>
13778 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
13779 literal strings in stringLiteral()
13780 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
13781 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
13784 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
13786 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
13788 2003-03-26 <johan AT balder>
13790 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
13791 * src/ds390/gen.c (saveRegisters): catched symbol abuse
13792 * src/SDCCast.c (decorateType): fixed " -v < 3"
13794 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
13796 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
13797 Added Lenny Story's debug infrastructure changes:
13798 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
13799 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
13800 * src/cdbFile.c: added
13801 * src/SDCCdebug.c: added
13802 * src/SDCCdebug.h: added
13803 * src/SDCCast.c (createFunction)
13804 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
13805 * src/SDCCmain.c (parseCmdLine, main)
13806 * src/SDCCmem.c (redoStackOffsets)
13807 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
13810 * src/avr/gen.c (genAVRCode)
13811 * src/ds390/gen.c (gen390Code)
13812 * src/mcs51/gen.c (gen51Code)
13813 * src/pic/gen.c (genpic14Code)
13814 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
13815 * src/xa51/gen.c (genXA51Code)
13816 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
13818 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13820 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
13821 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
13823 2003-03-22 <johan AT balder>
13825 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
13827 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
13829 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
13830 * doc/cdbfileformat.lyx: added, written by Lenny Story
13831 * doc/Makefile: added cdbfileformat.lyx
13832 * doc/clean.mk: added cdbfileformat.lyx
13834 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
13836 * src/mcs51/peeph.def: fix bug #705773
13838 2003-03-20 <johan AT balder>
13840 An sfr/sbit can have an "at #" AND an initializer
13841 * src/SDCCsymt.c (checkSClass):
13842 * src/SDCCmem.c (allocGlobal):
13843 * src/SDCCmem.c (allocLocal):
13844 * src/SDCCast.c (createBlock):
13846 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
13848 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
13850 2003-03-16 <johan AT balder>
13852 Undid the hackup of const and volatile, the problem is much bigger
13854 * src/SDCCast.c:1.171
13855 * src/SDCCglue.c:1.138
13856 * src/SDCCicode.c:1.146
13857 * src/SDCCsymt.c:1.150
13858 * src/SDCCval.c:1.65
13860 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
13862 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
13863 * src/ds390/gen.c (genAddrOf): fixed bug #704087
13865 2003-03-13 <johan AT balder>
13867 Hackup const and volatile modifiers in type chains a bit:
13869 * src/SDCCast.c:1.169
13870 * src/SDCCglue.c:1.136
13871 * src/SDCCicode.c:1.143
13872 * src/SDCCsymt.c1.146
13873 * src/SDCCsymt.h1.59
13874 * src/SDCCval.c:1.63
13876 2003-03-12 <johan AT balder>
13878 * src/SDCCBBlock.h: more LRH debugging junk
13879 * src/SDCCcflow.h: more LRH debugging junk
13880 * src/SDCCloop.c: more LRH debugging junk
13881 * src/SDCC.y (struct_declaration): fixed bug #697590
13882 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
13883 * src/ds390/gen.c (aopForRemat): fixed bug #700031
13884 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
13886 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13887 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
13888 test function names must now match exactly).
13889 * src/SDCCcse.c: added special case in findCheaperOp to allow
13890 extending a short integer. Makes less awful code for bug 700121 test case.
13892 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13894 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
13895 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
13897 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13899 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
13900 actually called (operandsNotEqual() was called for all
13901 operandsNotEqualX tests).
13903 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13905 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
13906 with shorter literals. Fixes bug 700121.
13908 2003-03-11 <johan AT balder>
13910 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
13912 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
13914 * src/SDCCloop.c (mergeRegions): an evil beast is dead
13915 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
13917 2003-03-10 Borut Razem <borut.razem AT siol.net>
13919 * src/SDCCmain.c: pipe preprocessor's output
13920 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13921 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13922 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
13923 which closes all pipes in pipeSet set
13924 * src/SDCCset.c: free deleted item in function deleteSetItem()
13925 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
13926 moved from z80 to src subproject
13927 * .version: increased version number to 2.3.4
13929 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
13931 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
13932 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
13933 * support/regression/ports/xa51/spec.mk: fix typo
13935 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
13937 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
13939 2003-03-09 Borut Razem <borut.razem AT siol.net>
13941 * src/SDCCmain.c: pipe preprocessor's output
13942 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13943 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13944 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
13945 which closes all pipes in pipeSet set
13946 * src/SDCCset.c: free deleted item in function deleteSetItem()
13947 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
13948 moved from z80 to src subproject
13950 2003-03-09 Borut Razem <borut.razem AT siol.net>
13952 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
13953 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
13954 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
13955 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
13956 * src/SDCCglobl.h: unification of WIN32 native definitions
13958 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13960 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
13962 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
13964 * src/configure.in: check for endianess (even while cross-compiling)
13965 * src/configure: check for endianess (even while cross-compiling)
13966 * src/configure_in.h: check for endianess (even while cross-compiling)
13967 * src/avr/gen.c: remove old endianess stuff
13968 * src/mcs51/gen.c: remove old endianess stuff
13969 * src/ds390/gen.c: remove old endianess stuff
13970 * src/pic/gen.c: remove old endianess stuff
13971 * src/pic/genarith.c: remove old endianess stuff
13972 * src/pic/glue.c: fix endianess check
13973 * src/pic16/gen.c: remove old endianess stuff
13974 * src/pic16/genarith.c: remove old endianess stuff
13975 * src/pic16/glue.c: fix endianess check
13976 * src/xa51/gen.c: remove old endianess stuff
13977 * src/z80/gen.c: fix endianess check
13978 * src/SDCCglue.c: fix endianess check
13979 * src/ds390/peeph.def: fix bug 700036
13981 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
13983 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
13984 * src/configure: find appropriate data-types on host for SDCC's int and long
13985 * src/configure.in: find appropriate data-types on host for SDCC's int and long
13986 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
13987 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
13989 2003-03-07 <johan AT balder>
13992 some minor cleanups before the big shot
13993 OP_DEFS and OP_USES now use Kevin's protection
13994 new option --nolabelopt
13996 * src/SDCCBBlock.c:
14005 * src/ds390/ralloc.c:
14006 * src/mcs51/ralloc.c:
14007 * src/pic/ralloc.c:
14008 * src/xa51/ralloc.c:
14009 * src/z80/ralloc.c:
14011 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14013 * src/pic/pcode.c (get_op): fix 64 bit warnings
14014 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14015 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14016 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14017 * support/regression/tests/malloc.c: fix 64 bit warnings
14019 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14021 * src/mcs51/gen.c (genMinus): fixed bug 696436
14023 2003-03-02 Borut Razem <borut.razem AT siol.net>
14025 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14027 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14029 * configure.in: test for mkstemp
14030 * sdccconf_in.h: add HAVE_MKSTEMP
14032 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14034 * device/include/ctype.h: removed warning while using --stack-auto
14035 * device/include/malloc.h: removed warning while using --stack-auto
14036 * device/include/string.h: removed warning while using --stack-auto
14038 2003-02-23 Borut Razem <borut.razem AT siol.net>
14040 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14041 because NDEBUG is defined (see man assert)
14042 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14044 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14046 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14047 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14049 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14051 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14052 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14054 2003-02-18 <johan AT balder>
14056 * as/mcs51/asmain.c (asmbl): module can start with a digit
14057 * as/z80/asmain.c (asmbl): module can start with a digit
14059 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14061 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14062 * src/asm.c: fix pipe() for Mingw32
14064 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14066 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14067 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14068 make -V work again; --c1mode reads now from stdin
14069 * doc/sdccman.lyx: added --c1mode
14070 * support/Util/SDCCerr.c: new messages for c1 mode
14071 * support/Util/SDCCerr.h: new messages for c1 mode
14072 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14074 2003-02-15 <johan AT balder>
14076 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14078 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14080 * doc/sdccman.lyx: Environment variables, -o and other minor things
14082 2003-02-14 <johan AT balder>
14084 * src/xa51/main.c: before anyone really tries to use it :)
14086 * Install doc's in share/sdcc/doc
14087 * removed some obsolete files
14088 * Do a proper make distclean and uninstall
14089 M Makefile.common.in
14092 M device/include/Makefile.in
14093 M device/lib/Makefile.in
14096 M sim/ucsim/doc/Makefile.in
14098 R src/avr/peeph.rul
14099 R src/xa51/peeph.rul
14100 M support/cpp2/Makefile.in
14101 M support/makebin/Makefile
14104 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14106 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14108 2003-02-10 Borut Razem <borut.razem AT siol.net>
14110 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14111 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14112 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14113 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14114 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14115 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14116 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14117 src/z80/Makefile.bcc: Borland Makefile cleanup
14118 * as/z80/Makefile.bcc: Added Borland Makefile
14119 * support/cpp2/borland.h: Removed
14121 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14123 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14124 * src/SDCC.lex: new pragma NOIV
14125 * src/SDCCglobl.h: new pragma NOIV
14126 * src/SDCCmem.c: new pragma NOIV
14128 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14130 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14132 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14134 * src/SDCCmain.c: signal handling is switched off by --debug
14135 * doc/Makefile: small fix for install; use clean.mk again
14136 * doc/clean.mk: clean *.pdf and *.html too
14138 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14140 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14141 * device/lib/printfl.c: fix a ds390 bug by making it portable
14142 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14143 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14144 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14145 * debugger/mcs51/cmd.c: converted multi-line string literals
14146 * sim/ucsim/globals.cc: converted multi-line string literals
14147 * src/SDCCmain.c: introduced signal handler to remove temp files
14148 * doc/Makefile: small tweaks, implement clean
14149 * doc: removed generated files
14151 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14153 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14154 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14155 Address Record is not correctly generated for DS390."
14157 2003-02-02 Borut Razem <borut.razem AT siol.net>
14159 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14160 * as/mcs51/asm.h: fixed compilation with Borland C
14161 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14162 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14163 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14164 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14165 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14166 src/z80/Makefile.bcc: delete $(LIB) only if exist
14167 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14169 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14171 * device/include/malloc.h: introduced NULL
14172 * device/include/string.h: introduced NULL
14173 * device/include/stdlib.h: introduced NULL
14174 * device/lib/_memcpy.c: removed NULL
14175 * device/lib/_strcat.c: removed NULL
14176 * device/lib/_strchr.c: removed NULL
14177 * device/lib/_strcmp.c: removed NULL
14178 * device/lib/_strcpy.c: removed NULL
14179 * device/lib/_strcspn.c: removed NULL
14180 * device/lib/_strlen.c: removed NULL
14181 * device/lib/_strncat.c: removed NULL
14182 * device/lib/_strncmp.c: removed NULL
14183 * device/lib/_strncpy.c: removed NULL
14184 * device/lib/_strpbrk.c: removed NULL
14185 * device/lib/_strrchr.c: removed NULL
14186 * device/lib/_strspn.c: removed NULL
14187 * device/lib/_strstr.c: removed NULL
14188 * device/lib/_strtok.c: removed NULL
14189 * device/lib/malloc.c: removed NULL, include own header
14191 2003-02-02 <johan AT balder>
14193 * 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
14194 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14195 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14196 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14197 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14198 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14200 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14202 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14205 2003-02-01 <johan AT balder>
14207 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14209 2003-01-31 <johan AT CP255758-A>
14211 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14213 2003-01-30 <johan AT balder>
14215 * src/SDCCBBlock.c: automatic bug detection
14216 * src/SDCCicode.c: automatic bug detection
14218 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14220 * src/SDCCglobl.h: now --xram-size 0 works
14221 * src/SDCCmain.c: now --xram-size 0 works
14223 2003-01-29 <johan AT balder>
14225 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14227 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14229 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14230 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14231 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14232 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14233 * src/SDCCglobl.h: Added options --xram-size and --code-size
14234 * src/SDCCmain.c: Added options --xram-size and --code-size
14236 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14238 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14239 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14241 2003-01-27 <johan AT balder>
14243 * src/SDCC.y: fixed bug #613764
14245 2003-01-26 <johan AT balder>
14247 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14248 * src/SDCCsymt.h: fixed bug #673374
14249 * src/SDCCglue.c: fixed bug #661910
14250 * src/SDCCast.c: fixed bug #458099 and 673374
14252 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14254 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14255 * as/mcs51/strcmpi.h: added
14256 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14257 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14258 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14259 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14260 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14261 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14262 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14263 * as/mcs51/Makefile.aslink: new module strcmpi
14264 * as/mcs51/Makefile.asx8051: new module strcmpi
14265 * as/mcs51/Makefil.bcc: new module strcmpi
14266 * as/mcs51/Makefile.in: new module strcmpi
14267 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14269 2003-01-26 <johan AT balder>
14271 * src/SDCCglue.c: reverted back to 1.124
14272 * src/SDCCast.c: reverted back to 1.156
14273 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14275 2003-01-25 <johan AT balder>
14277 * src/SDCCglue.c: A better fix for bug #661910
14278 * src/SDCCast.c: A better fix for bug #661910
14279 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14281 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14283 * src/Makefile.in: remove spawn.o
14284 * src/SDCCmain.c: remove spawn.h
14285 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14286 * src/spawn.c: removed
14287 * src/spawn.h: removed
14288 * support/regression/ports/ds390/spec.mk: link with -r
14290 2003-01-24 <johan AT CP255758-A>
14292 * src/ds390/gen.c (aopOp): fixed bug #667458
14293 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14294 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14295 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14297 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14299 * src/mcs51/peeph.def: better assembler identation by Frieder
14300 * src/mcs51/gen.c: better assembler identation by Frieder
14302 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14304 * as/z80/string.h: removed for gcc 3.2
14305 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14306 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14308 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14310 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14311 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14312 * support/regression/Makefile: separate temp files for ports
14313 * support/regression/generate-cases.py: separate temp files for ports
14314 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14315 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14317 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14319 * moved tinitalk to device/examples/ds390
14321 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14323 * as/mcs51/lkmem.c: rflag is for DS390
14324 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14325 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14326 (linkEdit): move mem- and map-files the same way as ihx-files
14327 * src/z80/main.c (_setDefaultOptions): removed --generic
14328 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14329 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14330 * src/pic/glue.c (picglue): --c1mode works again
14331 * src/pic16/glue.c (pic16glue): --c1mode works again
14332 * src/asm.c (printCLine): fix #660034
14334 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14336 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14337 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14338 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14339 * as/mcs51/lkmem (summary): better fix for sp problem
14340 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14341 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14342 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14343 remove --stack-after-data
14345 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14347 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14348 * src/SDCCutil.c (join): ugly bug: missing '\0'
14349 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14351 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14353 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14355 * src/pic/main.c (_asmCmd): gpasm supports -o
14356 * src/z80/main.c: more general macros
14357 * device/lib/Makefile.in: remove intermediate files
14359 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14361 * .version: Bumped version number to 2.3.3
14362 * src/SDCCBBlock.c: new option -o
14363 * src/SDCCglobl.h: new option -o
14364 * src/SDCCglue.c: new option -o
14365 * src/SDCCmain.c: new option -o
14366 * src/asm.c: new option -o
14367 * src/ds390/main.c: new option -o
14368 * src/pic/glue.c: new option -o
14369 * src/pic/pcode.c: new option -o
14370 * src/pic/ralloc.c: new option -o
14371 * src/pic16/glue.c: new option -o
14372 * src/pic16/pcode.c: new option -o
14373 * src/pic16/ralloc.c: new option -o
14374 * src/z80/main.c: new option -o
14375 * device/lib/Makefile.in: use -o
14376 * support/regression/ports/ds390/spec.mk: use -o
14377 * support/regression/ports/gbz80/spec.mk: use -o
14378 * support/regression/ports/mcs51/spec.mk: use -o
14379 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14380 * support/regression/ports/z80/spec.mk: use -o
14381 * support/regression/ports/ucz80/spec.mk: use -o
14382 * support/regression/ports/xa51/spec.mk: use -o
14383 * support/regression/fwk/lib/timeout.c: fix usage string
14385 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14386 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14388 2003-01-07 <johan AT balder>
14390 * src/SDCCast.c (decorateType): fixed bug #600035
14392 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14393 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14394 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14395 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14396 * src/pic/pcode.c: outcommented unused variable to remove warnings
14397 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14399 2003-01-06 <karl AT turbobit.com>
14400 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14403 2003-01-06 <johan AT balder>
14405 * src/SDCCicode.c: fixed array add
14407 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14408 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14409 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14411 2003-01-04 <johan AT balder>
14413 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14415 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14416 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14418 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14419 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14420 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14422 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14423 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14425 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14426 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14428 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14429 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14431 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14433 * in /sdcc/as/mcs51/ changed these files in order to create an
14434 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14435 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14436 following files to include the previous two files: aslink.dsp,
14437 Makefile.aslink, Makefile.bcc, and Makefile.in.
14439 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14440 .adb instead of .cdb
14442 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14444 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14445 value from option --iram-size.
14447 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14449 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14452 2002-09-18 <wiml AT hhhh.org>
14454 * SDCClrange.h: exposed setFromRange() and setToRange()
14455 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14456 packRegsForAccUse() (bug 542397)
14457 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14458 multiple times and emitting the fetch operations more than once
14459 added aopGetUsesAcc() function to allow binary operators to
14460 fetch their operands in the correct order; made genMinus() emit
14461 compact code for X = LITERAL - Y
14463 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14464 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14465 sprintf() in line 1267.
14467 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14468 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14471 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14472 Changes to aslink (All the changes are marked with 'JCF'):
14474 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14477 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14478 area BSEG. Also moves, if possible, the DATA area down into the internal
14479 ram so more space is available.
14481 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
14484 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
14485 not bytes. Function summary() which creates a memory usage summary
14486 file with extension .mem. Reports of overlaping stack and small stack
14487 size. If the space for the stack is less than 16 bytes aslink trows a
14490 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
14491 the 8051. Option 'y' for memory summary output file.
14493 Changes to sdcc (All the changes are marked with 'JCF'):
14495 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
14497 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
14498 overlaying area for it (uses RegBankUsed[4]).
14500 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
14501 bank zero as used by default. By default aslink locates the stack
14502 (equivalent to --stack-after-data). Pass option 'y' to aslink for
14503 the creation of the .mem file. Delegates the allocation of data area
14504 to aslink (it is not longer 0x30 by default). If --stack-loc passes
14505 the begining of the stack area to aslink.
14507 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
14508 glue() in SDCCglue.c creates an area for it.
14510 2002-09-03 Borut Razem <borut.razem AT siol.net>
14511 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
14512 sdcc/src/pic/glue.c:
14513 introduced atexit() handler for teporay files removal in case of
14514 errors, assertions, ...
14516 2002-08-29 Borut Razem <borut.razem AT siol.net>
14517 * sdcc/support/cpp2/auto-host_vc_in.h:
14518 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
14519 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
14520 Maybe there is a similar problem with BORLANDC? It should be checked!
14522 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
14523 corrected improper use of assert: the assignment to clr variable was done inside the assert.
14524 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
14525 was not executed, and the compiler (cl) launched a warning:
14526 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
14528 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14529 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
14531 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
14532 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
14534 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14535 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
14536 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
14537 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14538 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
14539 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
14540 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
14541 - added Release configuration in VS projects
14542 - review of compiler an linker options
14543 - VC .exe files are generated in bin_vc directory, not to interfere
14544 with binaries generated from other projects (cygwin, mingw, bcc ...)
14546 * sdcc/src/yacc.dsp: added
14548 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
14549 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
14550 and insert the version number definitions from .version
14552 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
14554 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
14555 added - genarate auto-host.h using auto-host_vc_in.h as template
14558 removed from CVS, generated automatically
14560 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
14561 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
14563 2002-08-11 Borut Razem <borut.razem AT siol.net>
14564 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
14566 2002-08-10 Borut Razem <borut.razem AT siol.net>
14567 * src/SDCCmain.c (main):
14568 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
14569 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
14570 The consequence was that some temporary files were not removed.
14573 unification of code in functions tempfilename() and tempfile():
14574 function tempnam() is defined in Visual Studio 6.0 and .NET
14576 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
14578 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14579 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
14580 - removed compiler command line option /WX: Treats all warnings as errors
14581 - update a list of source files, included into the project
14583 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14584 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
14585 changed project type to Generic Project so that can be correcly converted to VS.NET project
14587 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
14589 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
14591 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
14593 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
14594 added return 0 statements after assert() to make compiler happy
14596 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
14597 added newline in the def file to keep MSC compiler satisfied
14599 * sdcc/src/z80/gen.c:
14600 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
14601 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
14602 - solved MSC error in function aopDump()
14604 * sdcc_vc.h: define PREFIX as "\\sdcc"
14606 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
14607 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
14609 2002-06-22 Scott Dattalo <scott AT dattalo.com>
14610 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
14611 - Rewrote the register banking algorithm.
14612 - Added pCode live-range analysis to registers (for now, only non-used and
14613 singly-used registers optimized away)
14615 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
14617 * 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.
14619 2002-05-10 Scott Dattalo <scott AT dattalo.com>
14620 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
14622 2002-04-22 Michael Hope <michaelh AT vroom>
14624 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
14626 * configure.in (DD_COPT): Added include support required for gbdk.
14628 * .version: Bumped version number just to increase it.
14630 * src/SDCCmain.c: Added -nostdinc to the default options.
14632 2002-04-15 Michael Hope <michaelh AT vroom>
14634 * device/lib/z80/printf.c (sprintf): Added.
14636 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
14638 * src/z80/peeph.def: Added transpose redundent load rule.
14640 * src/z80/main.c: Added force callee saves for jaune.
14642 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
14644 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
14646 2002-03-28 Johan Knol <johan AT balder>
14648 * src/SDCCval.c: fixed bug #532436
14650 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14652 Added "char *Processor" field to the port structure.
14655 Added -p option. Allows port dependent processor to be specified.
14658 Initialized the new field char *Processor field to NULL in all ports
14661 Compiler generated registers for interrupt context saving
14662 were not getting allocated.
14664 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
14667 Fixed left shift. Will promote the left side of a left shift
14668 if a) left shifting more than size of operand or b) when assigned
14669 to something size > size of left side
14671 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14673 tons of changes. Register allocation has been
14674 rewritten. Added customization for the various PICs. Flow
14675 analysis is restructured. ...
14677 * src/pic/device.h:
14680 * src/pic/device.c:
14681 Added. device.c is a PIC port hack to accomodate variations
14684 2002-03-13 Michael Hope <michaelh AT vroom>
14686 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
14688 2002-03-04 johanknol <johanknol AT manik>
14690 * /src/SDCCval.c: fixed
14692 const unsigned char arr[][2] = { { 0, 1 } };
14693 t18.c:1: error: Initializer element is not constant
14695 2002-03-04 bela <bela AT manik>
14697 * /device/include/mcs51reg.h:
14698 ds89c420 register definition update
14700 2002-03-03 <johan AT FRIJA>
14702 * support/Util/SDCCerr.c: did something, but don't no why anymore
14704 * support/regression/tests/bug-524691.c: made it a little less shy
14706 * src/SDCCast.c (decorateType): fixed bug #524697
14708 * src/SDCCast.c: made some lineno improvements
14710 * src/SDCCval.c (getNelements): changed warning to error
14712 * src/SDCCglue.c (printIvalArray): changed warning to error
14714 * src/SDCCicode.c: fixed a warning for mingw
14716 * src/SDCCast.c (decorateType): fixed the << promotion for ops
14718 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
14720 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
14722 * src/ds390/peeph.def:
14723 Added some more peephole rules
14725 * src/ds390/gen.c: Various fixes & enhancements
14727 * src/SDCClrange.c, src/SDCClrange.h:
14728 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
14730 * src/ds390/ralloc.c:
14731 various fixes & enhancements (ds390) specific
14733 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
14734 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
14737 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
14739 2002-03-02 <johan AT FRIJA>
14741 * src/SDCCast.c (decorateType): fixed bug #524708
14743 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
14745 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
14747 2002-03-01 Michael Hope <michaelh AT vroom>
14749 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
14751 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
14753 2002-03-01 <johan AT FRIJA>
14755 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
14757 * src/SDCCast.c (decorateType): fixed bug #524209
14759 * src/SDCCval.c (valNot): fixed bug #524195
14761 2002-02-26 <johan AT balder>
14763 * src/xa51/gen.c: fixed a warning
14765 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
14767 * src/SDCCast.c (decorateType): fixed bug #522534
14769 2002-02-23 <johan AT balder>
14771 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
14773 2002-02-22 <johan AT balder>
14775 * src/SDCCast.c: fixed bug #514865
14777 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
14779 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
14781 * sdcc/src/SDCCloop.c:
14782 Previous fix was not good. basic blocks that have "break" or "return" are
14783 not really partof a loop , but live ranges used in these blocks should
14784 be live thru the entire loop, so set partOfLoop but don't add them to
14787 2002-02-21 <johan AT FRIJA>
14789 * src/SDCCcse.c: fixed bug #514308
14791 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
14794 Fixed BUG #519583. If a conditional block ended in a return/break
14795 statement inside a loop, it was not being considered part of the loop.
14797 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
14799 2002-02-10 Karl Bongers <karl AT turbobit.com>
14802 Fixed up SDCDB debugger somewhat. Updated debugger/README
14803 with lots of comments and notes.
14805 * device/examples/test2.c:
14806 Fix bug, "red" variable not being initialized(compiler complained).
14808 * device/examples/Makefile, examples/test3.c:
14809 Add Makefile in device/examples folder, compiles test3.c
14810 for use as a multiple module SDCDB test case.
14812 * sim/ucsim/cmd.src/cmdset.cc:
14813 Took out debug printfs in ucsim "next" command.
14815 * sim/ucsim/xa.src:
14816 Karl and Johan start ucsim XA support. Most dissassembly working,
14817 about 75% emulation done(plenty of work remaining).
14819 * sim/ucsim/z80.src:
14820 Add Z80 support to ucsim, add test-ucz80 regression test,
14821 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
14822 Notice z80 compiler fails on examples/test3.c/crc code.
14824 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
14826 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
14827 Added support for --parms-in-bank1
14829 * src/ds390/peeph.def:
14830 added a few more peephole optimzations
14832 * src/ds390/main.c:
14833 1) added __builtin_inp & __builtin_outp used to read in data of given length
14834 from a memory mapped port
14835 2) added __builtin_memcmp
14836 3) added __builtin_swapw swap bytes of a short
14838 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
14839 1) handle multiple send & receives from register bank1
14840 2) ralloc can now allocate DPTR1 to some liveRanges
14842 * src/SDCCsymt.c, src/SDCCsymt.h:
14843 changes to handle multiple sends & receives
14845 * src/SDCCptropt.h:
14846 added some pointer arithmetic optimization
14848 * src/SDCCptropt.c:
14849 added some pointer arithmetic optimizations but not stable yet so not
14850 called from anywhere (will get this working shortly)
14852 * src/SDCCopt.c: fixed for multiple sends & receives
14855 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
14856 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
14857 set preprocessor defines (depending on options)
14859 * src/SDCCicode.c, src/SDCCicode.h:
14860 changes made to handle multiple sends & receives
14863 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
14865 * src/SDCCcse.c, src/SDCCcse.h:
14866 added function findbackward def (to be used in upcoming optimization)
14868 * src/SDCCcflow.c, src/SDCCcflow.h:
14869 added function returnAtEnd - to determine if a basic block terminates with
14872 * src/SDCCast.c, src/SDCCast.h:
14873 added option parms-in-bank1
14875 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
14876 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
14877 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
14878 adjusted for --parms-in-bank1 option
14880 * device/include/string.h:
14881 donot redefine "reentrant" keyword
14883 * device/include/ds80c390.h: Added some more SFRs
14885 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14887 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
14889 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14891 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
14893 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14895 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
14897 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
14899 * Added --xram-movc option
14901 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14903 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
14905 2002-01-11 Johan Knol
14907 * Added math lib of Jesus Calvino-Fraga
14909 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
14911 * src/SDCCmain.c (processFile): fix processing of ../../src.c
14912 * support/regression/Makefile: new target test-mcs51-stack-auto
14913 * support/regression/ports/mcs51-stack-auto/spec.mk: added
14915 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14917 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
14919 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14921 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
14923 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
14925 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
14927 * src/SDCCglue.h: add definition for printIvalChar()
14929 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
14931 * src/SDCCast.c: fix #498138 by Johan
14933 * src/SDCCglue.c: fix #498138 by Johan
14935 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
14937 * support/regression/Makefile: fix clean
14939 * support/regression/ports/ds390/support.c: fix transmission of last character
14941 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
14943 * /sdcc/src/ds390/gen.c:
14944 a) improved computing address of stack variable
14945 b) took out some #if 0 code
14946 c) improved parmBytes adjustment
14947 d) improved genPlusIncr & genMinusIncr
14948 e) genCmp could generate bad code (when left assigned to DPTR)
14949 f) Fixed bug in hasInc
14951 * /sdcc/src/ds390/ralloc.c:
14952 a) packRegsForSupport could mess up live information (Fixed)
14953 b) packRegsDPTRuse could be incorrect for left & right shift
14955 * /sdcc/src/mcs51/ralloc.c:
14956 packRegsForSupport could mess up the live information (Fixed)
14958 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
14960 * /sdcc/src/SDCCast.c:
14961 can reverse a loop even if function call is present as long
14962 as the loop control variable is local & is not passed as parameter
14964 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
14966 * /sdcc/ChangeLog: *** empty log message ***
14968 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
14969 More builtin function additions for TININative
14971 * /sdcc/src/ds390/ralloc.c:
14972 Had broken the regression testsuite
14974 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
14976 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
14977 Added funcattr hasStackParms will be set for reentrant functions when there
14978 are paramteres on the stack, this helps in minimizing frame pointer generation
14979 typeFromStr can handle function pointers now
14981 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
14982 *** empty log message ***
14984 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
14986 * /src/ds390/gen.c, /src/ds390/main.c:
14987 More builtin function additions for TININative
14989 * /src/ds390/ralloc.c:
14990 Had broken the regression testsuite
14992 * /src/SDCCast.c: Fixed a bug in dumptree
14994 * /src/SDCCsymt.c, /src/SDCCsymt.h:
14995 Added funcattr hasStackParms will be set for reentrant functions when there
14996 are paramteres on the stack, this helps in minimizing frame pointer generation
14997 typeFromStr can handle function pointers now
14999 * /doc/builtins.txt, /doc/TININative.txt:
15000 *** empty log message ***
15003 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15005 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15006 ALPHA version for -mTININative
15008 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15009 updated to reflect changes in the port structure
15012 added function do_assemble (similar to do_link) if non-null this function
15013 will be called to do assembly (-mTININative) requires a multi command
15015 added function genAssemblerEnd will be called to generate assembler Epilogue
15018 added _JavaNative to debug info printing
15020 * /src/SDCCmain.c: added option --tini-libid
15021 added port->do_assemble function (-mTININative) has a multi command assemble
15023 * /src/SDCCglue.c: Disabled "constExpr" check
15024 added port->genAssemblerEnd function
15026 * /src/SDCCglobl.h: Added option --tini-libid value
15029 tookout optimizeCompare from the header (has no external references)
15031 * /src/SDCCast.c: made one more function "static"
15033 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15035 * src/z80/mappings.i: Added z80asm support.
15037 * src/z80/main.c: Added z80asm support on --asm=z80asm
15039 * src/z80/gen.c: Fixed asm portability issues.
15041 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15043 * src/SDCCglue.c (printExterns): Added global/extern split.
15045 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15047 * support/regression/Makefile: added test for mcs51 model large
15049 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15051 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15053 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15055 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15057 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15059 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15061 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15063 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15065 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15067 * support/regression/tests/simplefloat.c: Port to mcs51.
15069 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15070 * support/regression/tests/bug-485362.c: Added.
15072 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15074 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15076 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15078 * src/z80/gen.c (aopDump): Added a dump function.
15080 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15081 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15083 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15085 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15087 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15089 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15091 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15093 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15095 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15097 * support/regression/ports/ds390/support.c: Use tinibios.
15099 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15101 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15103 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15104 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15106 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15108 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15110 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15112 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15114 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15115 (packRegsForIYUse): Created and optimised.
15117 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15119 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15120 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15122 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15124 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15126 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15128 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15130 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15132 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15134 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15136 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15138 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15140 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15142 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15144 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15145 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15146 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15148 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15150 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15151 (genNotFloat): Added.
15152 (genUminusFloat): Added.
15154 * device/lib/z80/Makefile: Added floating pt stubs.
15156 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15158 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15160 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15162 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15164 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15166 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15168 * sdcc/support/regression/Makefile: Add port ds390.
15170 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15172 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15174 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15176 * sdcc/support/regression/ports/ds390/support.c: Added.
15178 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15180 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15182 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15184 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15186 * device/include/malloc.h: Added z80 and gbz80 support.
15188 * device/lib/gbz80/heap.s: Added.
15190 * device/lib/z80/heap.s: Added.
15192 * device/lib/malloc.c: Added z80 and gbz80 support.
15194 * support/regression/tests/malloc.c (testMalloc): Added.
15196 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15198 * support/regression/tests/bug-478094.c: Added.
15200 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15202 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15204 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15206 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15208 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15210 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15212 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15214 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15216 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15218 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15220 * support/regression/tests/bug-477927.c: Added.
15222 * src/z80/peeph.def: Added minor rules.
15224 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15226 * src/z80/peeph.def: Added jump optimisation modification.
15228 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15230 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15232 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15234 * support/regression/tests/funptrs.c: Added.
15236 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15238 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15240 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15242 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15244 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15246 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15247 (movLeft2ResultLong): Created.
15249 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15250 (joinPushes): Added. Joins two char pushes into a word push.
15252 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15254 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15256 * support/makebin/Makefile (install): Added creation of dest dir.
15258 2001-10-24 Karl Bongers <karl AT turbobit.com>
15260 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15262 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15264 * src/z80/ralloc.c: Turned off faulty pack for one use.
15266 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15268 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15270 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15272 * support/regression/Makefile: Improved clean
15274 * support/regression/ports/gbz80/spec.mk: Added clean
15276 * support/regression/ports/host/spec.mk: Added clean
15278 * support/regression/ports/z80/spec.mk: Added clean
15280 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15282 * support/regression/ports/mcs51/timeout.c: little improvements
15284 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15286 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15288 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15290 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15292 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15294 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15296 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15298 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15299 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15301 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15303 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15305 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15307 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15309 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15311 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15313 * support/regression/tests/longor.c: Added.
15315 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15317 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15319 * as/mcs51/aslink.h: define PATH_MAX
15321 * as/mcs51/asm.h: define PATH_MAX
15323 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15325 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15327 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15329 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15331 * src/SDCCglobl.h: define PATH_MAX
15333 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15335 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15337 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15339 * src/z80/gen.c (gencjneshort): Fixed
15341 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15343 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15345 * support/regression/tests/bug-469671.c: Added.
15347 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15349 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15351 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15353 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15355 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15357 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15359 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15361 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15363 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15365 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15367 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15369 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15371 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15373 * 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.
15375 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15377 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15379 2001-10-07 <johan AT FRIJA>
15381 * device/lib/gets.c (gets): fixed the return value.
15383 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15384 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15386 * 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.
15388 * 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.
15390 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15392 * src/pic/gen.c: Removed Safe_strdup.
15394 * configure.in: Added option to enable libgc support.
15396 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15397 (bitVectUnion): Optimised.
15398 (bitVectIntersect): Optimised.
15399 (bitVectBitsInCommon): Optimised.
15400 (bitVectCplAnd): Optimised.
15402 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15404 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15406 * src/SDCCmain.c: distinguish between assembler debug and plain options
15408 * src/avr/main.c: remove standard assembler options
15410 * src/ds390/main.c: remove standard assembler options
15412 * src/mcs51/main.c: remove standard assembler options
15414 * src/port.h: removed "PENDING" comment
15416 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15418 * src/device/lib/_mulint.c : new, with assember functions
15420 * src/device/lib/_mullong.c : new, with assember functions
15422 * src/device/lib/_divuint.c : with assember functions
15424 * src/device/lib/_divsint.c : with assember functions
15426 * src/device/lib/_divulong.c: with assember functions
15428 * src/device/lib/_divslong.c: with assember functions
15430 * src/device/lib/_moduint.c : with assember functions
15432 * src/device/lib/_modsint.c : with assember functions
15434 * src/device/lib/_modulong.c: with assember functions
15436 * src/device/lib/_modslong.c: with assember functions
15438 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15440 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15442 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15443 replaced _mululong.c and _mulslong.c by _mullong.c
15445 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15447 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15449 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15451 * src/SDCCglue.c: test, if win32api is available for MINGW
15453 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15455 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15456 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15457 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15458 * support/regression/ports/host/spec.mk: removed GENERIC
15459 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15460 * support/regression/ports/z80/spec.mk: removed GENERIC
15462 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15464 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15466 * support/regression/tests/bug-467035.c: Created.
15468 2001-10-01 <johan AT FRIJA>
15470 * src/SDCC.y: fixed bug #466586 part 1
15472 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15474 * SDCCicode.c: z80 has no generic pointers
15475 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15477 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15479 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
15481 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
15483 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
15485 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
15487 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
15489 * configure.in: Fixed up so that ucsim is only configured once.
15491 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
15493 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
15494 (getPathDifference): As above.
15496 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
15498 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
15500 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
15501 * .version: Updated to 2.3.1
15503 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
15504 Added copyright header.
15506 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
15507 (assemble): Added support for macro based assembler commands.
15508 (linkEdit): Added support for macro based linker commands.
15509 (preProcess): Changed the pre-processor to use macros.
15510 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
15511 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
15513 * device/lib/z80/crt0.s: Added module name for debugging.
15515 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
15517 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15519 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
15521 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
15523 * src/Makefile.in: Added SDCCmacro and SDCCutil
15525 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
15527 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15529 2001-09-16 <johan AT FRIJA>
15531 * 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.
15533 2001-09-15 <johan AT FRIJA>
15535 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
15536 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
15538 2001-09-11 <johan AT FRIJA>
15540 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
15542 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
15544 * support/regression/tests/bug-460444.c: Added test case.
15546 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
15547 (genCast): Added justification for all of the asserts.
15549 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
15551 * support/regression/support.c: _xdata replaced by xdata
15553 * support/regression/spec.mk: removed _generic
15555 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
15557 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
15559 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
15560 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
15562 * src/z80/peeph.def: Added a rule to optimise shift then compare.
15564 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
15566 * support/regression/tests/bug-460010.c: Added test case.
15568 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
15570 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
15572 * support/regression/Makefile: inter-port-clean adjusted for mcs51
15574 * support/regression/testfwk.c: removed workaround for bug #436344
15576 * support/regression/tests/bp.c: use less memory with mcs51
15578 * support/regression/tests/bug-441448.c: use less memory
15580 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
15582 * support/regression/collate-results.py: typo
15584 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
15586 * support/regression/tests/fetchoverlap.c: Added new test case.
15588 * support/regression/tests/bp.c: Added new test case.
15590 * support/regression/tests/bug-448984.c: Added new test case.
15592 * support/regression/tests/pow2shifts.c: Added new test case.
15594 * src/z80/gen.c: Turned off the noise it normally generates for the release.
15595 (genlshTwo): Fixed right shift for count > 8.
15597 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
15599 2001-09-08 <johan AT FRIJA>
15601 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
15603 2001-09-07 <johan AT FRIJA>
15605 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
15607 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
15609 2001-09-06 <johan AT FRIJA>
15611 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
15612 * bernhard noted me at this: "() equals to (void)" (1.38)
15614 2001-09-05 <johan AT FRIJA>
15616 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
15618 2001-09-04 <johan AT FRIJA>
15620 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
15623 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
15625 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
15627 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
15629 * link/z80/aslink.h: Fixed path for PATH_MAX
15631 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
15633 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
15635 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
15637 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
15639 * 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.
15641 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
15643 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
15644 (genCmp): Fixed up genCmp for the GB with longs.
15646 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
15648 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
15650 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
15652 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
15654 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
15656 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
15658 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
15660 * 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.
15662 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
15664 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
15666 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
15668 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
15670 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
15672 * sim/ucsim/configure: little improvement of Cygwin-detection
15673 * sim/ucsim/configure.in: little improvement of Cygwin-detection
15674 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
15675 * support/regression/tests/bug-221100.c: small changes for mcs51
15676 * support/regression/tests/bug-221168.c: small changes for mcs51
15677 * support/regression/tests/bug-227710.c: small changes for mcs51
15678 * support/regression/tests/staticinit.c: small changes for mcs51
15679 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
15680 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
15681 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601