1 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
4 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
5 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
6 * support/Util/MySystem.c (my_system): output errorcode when verbose
8 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
10 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
13 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
15 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
18 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
20 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
22 2008-02-21 Borut Razem <borut.razem AT siol.net>
24 * support/regression/Makefile.in,
25 support/regression/ports/ds390/spec.mk,
26 support/regression/ports/hc08/spec.mk,
27 support/regression/ports/mcs51-common/spec.mk,
28 support/regression/ports/pic14/spec.mk,
29 support/regression/ports/pic16/spec.mk,
30 support/regression/ports/ucz80/spec.mk,
31 support/regression/ports/xa51/spec.mk:
32 added CFLAGS when compiling timeout
34 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
36 * support/regression/tests/bugs-1596270-1736867.c: Regression test for #1596270, #1736867
38 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
40 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
41 * support/regression/tests/bug1888147.c: new, added
43 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
45 * src/z80/gen.c: fixed bugs #1596270, #1736867
47 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
49 * src/z80/gen.c: fixed bug in register pair loading when swapping register contents,
52 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
55 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific peepholes,
58 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
60 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
61 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
62 fixes bug 1739475, thanks Robert Larice
63 (rule 271): new, added
65 2008-02-18 Borut Razem <borut.razem AT siol.net>
67 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
69 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
71 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
73 2008-02-17 Raphael Neider <rneider AT web.de>
75 * src/pic16/genarith.c,
78 * src/pic16/genutils.c: removed unused legacy code,
79 removed unused fields from struct asmop and struct _G
81 2008-02-17 Raphael Neider <rneider AT web.de>
83 * src/pic16/gen.c (AccRsh): cosmetic changes,
84 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
85 genRightShiftLiteral): fixed to work with SFRs as result by
86 assigning only once to result,
87 removed a lot of unused/excluded code fragments
89 2008-02-17 Raphael Neider <rneider AT web.de>
91 * device/include/pic/pic16f88.h,
92 * device/include/pic/pic16f886.h,
93 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
95 2008-02-17 Borut Razem <borut.razem AT siol.net>
97 * src/z80/peeph.def: applied patch
98 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
99 * src/z80/gen.c, src/z80/peeph.def: applied patch
100 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
101 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
102 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
103 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
104 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
105 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
107 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
109 * as/link/mcs51/aslink.dsp: removed SDK define
110 * as/link/z80/clean.mk: brought in sync with other ports
111 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
112 * as/hc08/Makefile.bcc,
113 * as/mcs51/Makefile.bcc,
114 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
115 * src/z80/main.c (_setValues): use the now capitalized -Z,
116 (z80_port, gbz80_port): generate debug information when asked
118 2008-02-16 Borut Razem <borut.razem AT siol.net>
120 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
121 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
122 as/z80/Makefile.in. as/z80/Makefile.bcc:
123 applied patch #1893393: patch for as-z80 and link-z80 to generate
124 cdb, thanks to Armin Diehl
125 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
126 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
127 asnoice.c moved to as/asxxsrc/asnoice.c
128 * src/z80/peeph-gbz80.def: applied patch
129 #1880235: Z80 return peephole, thanks to Philipp Krause
131 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
134 * doc/sdccman.lyx: bumped version to 2.7.5
135 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
137 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
139 * device/include/pic16/stdlib.h,
140 * device/lib/pic16/libc/stdlib/ltoa.c,
141 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
143 2008-02-13 Borut Razem <borut.razem AT siol.net>
145 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
146 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
147 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
148 src/SDCCopt.c, src/SDCCval.c:
149 fixed bug #1890273: SDCC Warning 154 shows wrong filename
151 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
153 * src/SDCCsymt.c (compareType): fixed bug 1309013
155 2008-02-09 Borut Razem <borut.razem AT siol.net>
157 * src/SDCCval.c, src/SDCCval.h:
158 code cleaning, added function constChrVal()
159 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
160 call constChrVal() instead constVal()
162 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
164 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
167 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
168 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
171 2008-02-01 Raphael Neider <rneider AT web.de>
173 * device/include/pic/pic16f886.h,
174 * device/include/pic/pic16f887.h: added RA6 and RA7
176 2008-01-24 Raphael Neider <rneider AT web.de>
178 * device/include/pic/pic16f88.h: added RA6 and RA7
179 * device/lib/pic/libdev/disabled_pic16f886.c,
180 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
182 * src/pic16/devices.inc,
183 * device/include/pic16/pic18f2423.h,
184 * device/include/pic16/pic18f2523.h,
185 * device/include/pic16/pic18fregs.h,
186 * device/lib/pic16/pics.all
187 * device/lib/pic16/libdev/pic18f2423.c,
188 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
189 * device/lib/pic16/libio/i2c.ignore,
190 * device/lib/pic16/libio/usart.ignore,
191 * device/lib/pic16/libio/adc.ignore: ignore new devices
193 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
195 * src/SDCCast.c (createRMW): fixed bug 1582651
197 2008-01-20 Borut Razem <borut.razem AT siol.net>
199 * src/SDCCcse.c: partially fixed enhancement request
200 #1793872 - multiply by -1 not collapsed
201 * support/regression/tests/arithcsi.c: added regression test
203 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
205 * as/mcs51/asx8051.dsp: removed define SDK
206 * as/mcs51/i51mch.c (machine): fixed bug 1865114
207 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
209 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
210 cosmetic changes, brought more in sync, changed old K&R to ANSI
212 2008-01-13 Borut Razem <borut.razem AT siol.net>
214 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
215 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
217 2007-12-30 Borut Razem <borut.razem AT siol.net>
219 * src/pic16/gen.c: fixed implementation of bitwise operations for
221 * support/regression/tests/bitwise.c: added test cases
223 2007-12-29 Borut Razem <borut.razem AT siol.net>
225 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
226 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
227 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
228 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
229 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
230 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
231 src/pic16/pcode.[ch]: added const qualifier
232 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
233 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
234 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
235 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
236 * as/asxxsrc/aslex.c: use dbuf_getline()
237 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
238 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
239 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
240 as/z80/asm.h, as/z80/z80adr.c:
241 changed type of ib and ip to const char *
243 2007-12-28 Borut Razem <borut.razem AT siol.net>
245 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
246 introduced (readlin) - long lines are turuncated
247 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
248 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
249 as/z80/Makefile.in: moved aslex.c to asxxsrc
250 * as/hc08/aslex.c, as/z80/aslex.c: deleted
251 * as/hc08/asmain.c, as/mcs51/asmain.c:
252 added missing initialization of a_addr field
253 * support/regression/tests/long_asm_line.c: added regtest for long
256 2007-12-22 Borut Razem <borut.razem AT siol.net>
258 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
260 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
262 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
264 2007-12-16 Borut Razem <borut.razem AT siol.net>
266 * device/include/pic16/stdbool.h: removed, since already exists in
267 device/include/; this also fixes bitopcse.c regression test for pic16
269 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
270 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
271 dereference doesn't work; covered by regression test bug1399290
273 2007-12-05 Borut Razem <borut.razem AT siol.net>
275 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
278 2007-12-01 Borut Razem <borut.razem AT siol.net>
280 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
281 corrected handling of the highest_valid_address
283 2007-11-17 Raphael Neider <rneider AT web.de>
285 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
286 * src/pic/glue.c (picglue): emit .file if --debug is given
288 2007-11-17 Raphael Neider <rneider AT web.de>
290 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
291 care when left or right operand resides in result, fixes #1830220
293 2007-11-17 Borut Razem <borut.razem AT siol.net>
295 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
296 #983491 - "Merge duplicate strings function is ineffective"
297 * support/regression/tests/bug-983491.c: regtest disabled
298 * as/asxxsrc: created
299 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
300 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
301 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
302 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
303 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
304 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
305 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
306 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
307 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
308 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
309 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
310 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
311 created as/asxxsrc directory, assym.c and strcpi.c moved into it
313 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
315 * device/include/stdarg.h: added and removed some casts
316 * src/SDCCsymt.c (compareType): Fully check types between generic and
317 non-generic pointers, also accept ptr-ptr to void-ptr assignments
319 2007-11-13 Borut Razem <borut.razem AT siol.net>
321 * support/regression/tests/bug-1817005.c:
322 added regtest for bug #1817005 - as-z80 chokes on long labels
324 2007-11-12 Borut Razem <borut.razem AT siol.net>
326 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
327 as\z80\asout.c, as\z80\aslist.c:
328 fixed bug #1817005 - as-z80 chokes on long labels
330 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
333 * as/z80/asmain.c: cosmetic changes
336 * as/z80/alloc.h: removed
338 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
339 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
340 * as/link/hc08/Makefile.in,
341 * as/link/mcs51/Makefile.in,
342 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
344 * as/link/mcs51/lkarea.c,
345 * as/link/mcs51/lkmain.c: cosmetic changes
346 * as/link/hc08/lklibr.c,
347 * as/link/z80/lklibr.c,
348 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
349 used cygwin_conv_to_full_posix_path,
350 added warnings, cosmetic changes, brought more in sync
351 changed old K&R into ANSI function declarations
352 * as/link/z80/lklibr.c (loadAdb): added
353 * as/link/z80/lkmain.c: removed -- option from usage text
355 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
357 * src/mcs51/gen.c (outBitC): optimized for no result
359 2007-10-31 Borut Razem <borut.razem AT siol.net>
361 * src/SDCCsymt.c: fixed (hopeful properly) bug
362 #1805702 - order of extern matters
363 * support/regression/tests/bug-1805702.c: enabled regtest for bug
366 2007-10-29 Borut Razem <borut.razem AT siol.net>
368 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
369 - order of extern matters
370 * support/regression/tests/bug-1805702.c: disabled regtest for bug
373 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
375 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
376 24bitMode, portIsDS390
377 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
378 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
379 (notVolatileVariable): also check sloc names,
380 (callFuncByName): moved ftab[] out of function and sorted it by use
382 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
384 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
385 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
386 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
387 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
388 * support/regression/tests/bug-880197.c: new, added
390 2007-10-28 Borut Razem <borut.razem AT siol.net>
392 * support/regression/Makefile.in,
393 support/regression/ports/mcs51-large/spec.mk,
394 support/regression/ports/mcs51-xstack-auto/spec.mk,
395 support/regression/ports/mcs51-stack-auto/spec.mk,
396 support/regression/ports/mcs51-medium/spec.mk,
397 support/regression/ports/mcs51-common/spec.mk,
398 support/regression/ports/mcs51-common/*,
399 support/regression/ports/mcs51-small/*:
400 mcs51 renamed to mcs51-common, created mcs51-small
401 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
402 * support/regression/tests/bug-1805702.c: added regtest for bug
405 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
407 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
408 added new rules 265 - 270
409 * support/regression/tests/bug1721024.c:new, added
410 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
411 introduced new test-mcs51 to run all mcs51 tests
413 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
415 * support/regression/tests/bug1816470.c: new, added
417 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
419 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
420 propagate for *,+,- with float, fixed bug 1816470
421 (decorateType): cast to resultTypeProp instead of resultType
423 2007-10-19 Borut Razem <borut.razem AT siol.net>
425 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
426 function is ineffective" for pic16 tareget
427 * support/scripts/listerr.c: corrected include path
428 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
431 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
433 * support/regression/tests/using.c: new, added
434 * support/regression/tests/vaargs.c: fixed and enabled test
436 2007-10-18 Borut Razem <borut.razem AT siol.net>
438 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
440 * support/regression/tests/bug-983491.c: added regtest for bug #983491
442 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
444 * doc/sdccman.lyx: documented option --Werror
445 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
446 RegBankUsed[] earlier
448 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
450 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
454 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
456 * src/SDCCast.c (decorateType): improved optimization of tri-op
457 * src/SDCCerr.c (vwerror, setWError),
459 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
460 warnings as errors, thanks Stas Sergeev for PATCH 1813211
462 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
464 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
465 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
466 * support/regression/tests/bug-223113.c,
467 * support/regression/tests/bug-426632.c,
468 * support/regression/tests/bug-468811.c,
469 * support/regression/tests/bug-477835.c,
470 * support/regression/tests/bug-478094.c,
471 * support/regression/tests/bug-499644.c,
472 * support/regression/tests/bug-524209.c,
473 * support/regression/tests/bug-524211.c,
474 * support/regression/tests/packcast.c,
475 * support/regression/tests/structidx.c: added empty tests
476 * support/regression/tests/bug-607243.c: enabled test
478 2007-10-06 Borut Razem <borut.razem AT siol.net>
480 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
481 support of universal binaries on Mac OS X
483 2007-10-02 Borut Razem <borut.razem AT siol.net>
485 * src/SDCCval.h: unified double2ul macro for all platforms
486 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
487 * support/regression/tests/bitwise.c: added regtest for bug #1777758
489 2007-09-30 Borut Razem <borut.razem AT siol.net>
491 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
493 * sdcc_vc_in.h: enabled warnings
494 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
495 unsigned type, result still unsigned
496 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
498 2007-09-28 Raphael Neider <rneider AT web.de>
500 * src/pic/device.c (find_device): prevent buffer underflow error
501 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
502 the just destroyed list entry
504 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
506 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
509 2007-09-18 Borut Razem <borut.razem AT siol.net>
511 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
512 applied to unsigned type, result still unsigned
514 2007-09-17 Borut Razem <borut.razem AT siol.net>
516 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
517 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
518 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
519 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
520 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
521 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
522 src/z80/gen.c, src/z80/ralloc.c:
523 fixed bug #1739860 - sdcc does not work correctly on some platforms
525 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
527 2007-09-17 Raphael Neider <rneider AT web.de>
529 * src/pic16/device.c: reverted to previous version
530 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
532 2007-09-16 Raphael Neider <rneider AT web.de>
534 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
535 as this raises a ton of gpasm warnings, just emit a second label
536 * src/pic16/devices.inc,
537 * device/lib/pic16/pics.all,
538 * device/lib/pic16/libdev/pic18f2585.c,
539 * device/lib/pic16/libdev/pic18f2680.c,
540 * device/lib/pic16/libdev/pic18f2682.c,
541 * device/lib/pic16/libdev/pic18f2685.c,
542 * device/lib/pic16/libdev/pic18f4585.c,
543 * device/lib/pic16/libdev/pic18f4680.c,
544 * device/lib/pic16/libdev/pic18f4682.c,
545 * device/lib/pic16/libdev/pic18f4685.c,
546 * device/include/pic16/pic18f2585.h,
547 * device/include/pic16/pic18f2680.h,
548 * device/include/pic16/pic18f2682.h,
549 * device/include/pic16/pic18f2685.h,
550 * device/include/pic16/pic18f4585.h,
551 * device/include/pic16/pic18f4680.h,
552 * device/include/pic16/pic18f4682.h,
553 * device/include/pic16/pic18f4685.h,
554 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
555 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
556 patch contributed by Anton Strobl, applied with changes
558 2007-09-16 Raphael Neider <rneider AT web.de>
560 * device/include/pic16/pic18f2431.h,
561 * device/include/pic16/pic18f25j10.h,
562 * device/include/pic16/pic18f4431.h,
563 * device/include/pic16/pic18f45j10.h: adopted common include style
564 * device/include/pic16/pic18f1320.h,
565 * device/include/pic16/pic18f2320.h,
566 * device/include/pic16/pic18f2525.h,
567 * device/include/pic16/pic18f4320.h,
568 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
569 * device/include/pic16/pic18fregs.h: prepared for automatic include
570 file selection by having DEVICE.h for every DEVICE
571 * device/lib/pic16/libdev/pic18f2320.c,
572 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
574 * device/lib/pic16/configure.in,
575 * device/lib/pic16/configure: use rm -rf instead of rmdir
576 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
577 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
579 2007-09-09 Borut Razem <borut.razem AT siol.net>
581 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
582 distingush between i386 and ppc Mac OS X versions
584 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
586 * src/mcs51/gen.c (genReceive): fixed bug 1788177
587 * support/regression/tests/bug1788177.c: new, added
589 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
591 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
592 * device/include/mcs51/lint.h added keyword __naked
594 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
598 * src/SDCCmem.h: removed maxRegBank
599 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
600 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
601 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
602 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
603 name and behaviour to handle banked functions
604 (scan4op): and use it to fix bug 1786213
606 2007-09-03 Raphael Neider <rneider AT web.de>
608 * device/include/pic16/pic18f248.h,
609 * device/include/pic16/pic18f258.h,
610 * device/include/pic16/pic18f448.h,
611 * device/lib/pic16/libdev/pic18f248.c,
612 * device/lib/pic16/libdev/pic18f258.c,
613 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
614 added T0CONbits, fixes #1786891
616 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
618 * src/ds390/gen.c (genFarPointerSet),
619 * src/hc08/ralloc.c (packRegisters),
620 * src/mcs51/ralloc.c (packRegisters),
621 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
623 * src/SDCCicode.h: POINTER_SET can be true for literals too
624 * support/regression/tests/bug1750318.c: new, added
626 2007-08-23 Borut Razem <borut.razem AT siol.net>
628 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
629 library versions without the completition functionality
631 2007-08-22 Raphael Neider <rneider AT web.de>
633 * device/include/pic16/pic18f1220.h,
634 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
636 2007-08-12 Borut Razem <borut.razem AT siol.net>
638 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
640 2007-08-11 Borut Razem <borut.razem AT siol.net>
642 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
643 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
644 support/Util/SDCCerr.[ch] moved to src
645 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
646 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
647 device/examples/ds390/tinitalk/tinitalk.dsp,
648 device/examples/serialcomm/windows/serialcomm.dsp,
649 support/librarian/librarian.dsp:
650 removed linking of unused odbc32.lib and odbccp32.lib
651 * support/scripts/winres.h:
652 added for compilation with Visual C++ 2005 Express Edition
654 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
656 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
659 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
661 * sdccconf_in.h: update the endian test so that SPARC Solaris
662 does not throw syntax errors
664 2007-08-06 Borut Razem <borut.razem AT siol.net>
666 * doc/sdccman.lyx: removed two index entries which prevented the
667 generation of sdcc doc archive
669 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
671 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
672 instead of lyx 1.5.0.
674 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
676 * device/include/hc08/mc68hc908apxx.h: new header contributed by
677 Lucas Loizaga, with minor modifications. Thanks!
679 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
681 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
684 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
686 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
687 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
690 2007-07-22 Borut Razem <borut.razem AT siol.net>
692 * configure.in, configure: re-introduced .version
693 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
694 the version reverted to 2.7.0
696 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
699 * doc/sdccman.lyx: bumped version to 2.7.3
700 * device/include/mcs51/compiler.h: fixed elif->else
701 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
702 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
703 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
704 enable accuse for bit operands
705 * src/SDCCmain.c (printVersionInfo),
706 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
707 environment descriptor
708 * src/SDCCutil.h: added getBuildEnvironment
709 * src/SDCCglue.c (initialComments): use getBuildEnvironment
710 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
711 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
712 * support/regression/tests/bug1348008.c,
713 * support/regression/tests/bug1496419.c,
714 * support/regression/tests/bug1503067.c,
715 * support/regression/tests/preproc.c: added empty tests
717 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
719 * support/regression/tests/bug1678803.c: new, added
721 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
724 * as/link/hc08/lkihx.c,
725 * as/link/hc08/lkrloc.c,
726 * as/link/mcs51/lkihx.c,
727 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
728 ihxExtendedLinearAddress
729 * as/link/mcs51/lkrloc.c (relr),
730 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
731 acall/ajmp, see bug 830513
733 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
735 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
736 (cseBBlock): remember aggr2ptr has been used
737 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
738 (geniCodeAssign): fixed bug 868103
739 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
740 added operandSize prototype
741 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
742 (genDataPointerSet): use max of size of right and result,
743 (gencjne): added parameter useCarry for optimization,
744 (genCmpEq): use carry if appropriate,
745 (genXor): check if operand already in carry
746 * support/regression/tests/bug-868103.c: enabled test
748 2007-07-12 Raphael Neider <rneider AT web.de>
750 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
752 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
754 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
755 from Robert Larice, thanks
756 * support/regression/tests/bitopcse.c,
757 * support/regression/tests/bitvars.c,
758 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
759 * support/regression/tests/bug-927659.c: enabled test for z80
760 * support/regression/tests/bug1738367.c: added extra tests by Frieder
761 * support/regression/tests/bug1745717.c: new, added
762 * support/regression/tests/literalop.c,
763 * support/regression/tests/nullstring.c: removed storage definitions that
766 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
768 * device/include/stdbool.h: do not define __bool_true_false_are_defined
769 and bool for targets that do not fully support it.
770 * support/regression/tests/bug1546986.c,
771 * support/regression/tests/bug1723128.c,
772 * support/regression/tests/bug1734654.c,
773 * support/regression/tests/bug1738367.c,
774 * support/regression/tests/constantRange.c: only use bool if allowed
776 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
778 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
779 Larice, also handle function pointers
780 * support/regression/tests/bug1749275.c: new, added
782 2007-07-03 Borut Razem <borut.razem AT siol.net>
784 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
785 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
786 #1746528: SDCC should ignore ':' in inline assembler comments
787 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
789 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
791 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
792 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
794 2007-06-29 Borut Razem <borut.razem AT siol.net>
796 * src/SDCCmain.c: fixed bug
797 #1744746: SDCC #4867: broken option --xram-size
799 2007-06-28 Borut Razem <borut.razem AT siol.net>
801 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
802 find out the endianess of host machine for ucsim
804 2007-06-27 Borut Razem <borut.razem AT siol.net>
806 * support/regression/generate-cases.py: corrected the file name
808 * configure.in, configure, sdccconf_in.h: find out the endianess of
810 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
813 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
815 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
817 2007-06-26 Borut Razem <borut.razem AT siol.net>
819 * support/regression/generate-cases.py: display warning if function
820 list is empty; implemented more flexible rule for detection of
821 testing functions, allowing return type 'void' in the same line as
822 the function name in the function definition
823 * support/regression/tests/bug-1654060.c: corrected test
824 * support/librarian/sdcclib.c: fixed warning:
825 format '%s' expects type 'char *', but argument 2 has type 'int'
827 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
829 * support/librarian/sdcclib.c: Added feature Requests [1510635]
830 Multiple infiles for sdcclib.
832 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
834 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
837 2007-06-18 Borut Razem <borut.razem AT siol.net>
839 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
840 how to handle comments, so they have to be removed by the
841 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
842 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
843 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
844 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
845 table driven option hadling
847 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
849 * src/SDCCast.c (decorateType),
850 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
851 iCode to ast level to fix bug 1738367
852 * support/regression/tests/bug1738367.c: new, added
854 2007-06-15 Raphael Neider <rneider AT web.de>
856 * src/pic16/devices.inc,
857 * device/lib/pic16/pics.all,
858 * device/include/pic16/pic18fregs.h,
859 * device/include/pic16/pic18f[24][45]20.h,
860 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
861 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
862 * device/lib/pic16/Makefile.in: faster cleanup
864 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
866 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
868 2007-06-13 Raphael Neider <rneider AT web.de>
870 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
872 2007-06-12 Raphael Neider <rneider AT web.de>
874 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
875 suppress bit defines if NO_BIT_DEFINES is #define'd
876 * device/include/pic/pic*.h: recreated all headers to include
877 conditional bit defines
878 * device/include/pic/pic16f886.h,
879 * device/include/pic/pic16f887.h: fixed based on newer .inc file
880 * device/include/pic/recreate.sh: script to recreate the complete
881 device library files based on the currently supported devices
883 2007-06-12 Borut Razem <borut.razem AT siol.net>
885 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
886 support/regression/Makefile.in, support/scripts/build.mak,
887 support/scripts/Makefile.snapshot:
888 use new svn URL scheme
889 * doc/sdccman.lyx: SDCC Wiki moved to
890 http://sdcc.wiki.sourceforge.net/
892 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
894 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
895 * support/regression/tests/bug1734654.c: added
897 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
899 * src/SDCCast.c (decorateType): optimized '?' for equal operands
900 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
901 with literal operands
903 2007-06-10 Borut Razem <borut.razem AT siol.net>
905 * as/link/z80/lklibr.c: fixed mingw build warning
906 lklibr.c:575: warning: implicit declaration of function 'tolower'
907 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
908 src/z80/main.c: move target specific options from src/SDCCmain.c
909 to src/<target>/main.c
911 2007-06-09 Borut Razem <borut.razem AT siol.net>
913 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
914 removed unused swap_sense; removed outBitCLong, replaced with outBitC
915 * support/regression/tests/bug-1294691.c: added
917 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
919 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
920 can also be static, fixes bug 1733438
921 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
922 have absolute address too
923 (computeType): added optimization for 'cond ? true : false'
924 * support/regression/tests/absolute.c: added test for static absolute var
926 2007-06-08 Raphael Neider <rneider AT web.de>
928 * src/regression/Makefile: suppress parallel builds, allow easy
929 switching between pic14/pic16 ports
930 * src/regression/picregs.h: added pic14/16 header file switch
931 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
932 inline.c,nestfor.c,string1.c}: include "picregs.h"
934 2007-06-07 Borut Razem <borut.razem AT siol.net>
936 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
937 permanent solution to suppress GCC 4.2.0 c++ warning:
938 deprecated conversion from string constant to `char *'
939 use 'const char *' where ever required
940 * support/regression/generate-cases.py: implemented more flexible rule
941 for detection of testing functions, allowing white-spaces surrounding
942 the function name and the 'void' parameter.
943 * support/regression/tests/constantRange.c,
944 support/regression/tests/scott-compare3.c: fixed failing regression
945 tests, uncovered by implementation of more flexible rule for detection
948 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
950 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
952 2007-06-04 Borut Razem <borut.razem AT siol.net>
954 * configure.in, configure, config_vc.awk: sdcc version number is now
955 stored in configure.in; removed .version
956 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
957 doc/INSTALL.txt: version bumped to 2.7.2
958 * sim/ucsim/configure.in, sim/ucsim/configure:
959 use "read" to read from .version
961 2007-06-03 Borut Razem <borut.razem AT siol.net>
963 * */Makefile.in: removed annoying warning:
964 Makefile:xx: Makefile.dep: No such file or directory
966 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
968 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
969 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
970 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
971 * src/SDCCast.c (resultTypePropagate): propagate for '!',
972 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
973 bugfix: only use newBoolLink for bit result type
974 * src/SDCCicode.c (geniCodeLogic): added param tree,
975 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
976 (geniCodeLogicAndOr): use IS_BIT,
977 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
978 (ast2iCode): added tree param to geniCodeLogic for comparisons
979 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
980 * support/regression/tests/bug1723128.c: added test NotZero
982 2007-06-01 Borut Razem <borut.razem AT siol.net>
984 * SDCPP synchronized with GCC CPP release version 4.2.0,
985 currently the latest release:
986 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
987 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
988 support/cpp2/cppdefault.h, support/cpp2/except.h,
989 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
990 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
991 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
992 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
993 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
994 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
995 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
996 support/cpp2/opts.h, support/cpp2/output.h,
997 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
998 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
999 support/cpp2/system.h, support/cpp2/version.c,
1000 support/cpp2/Makefile.in: modified
1001 * support/cpp2/opts-common.c: added
1002 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1003 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1004 search for included source file in local directory
1005 * sim/ucsim/configure, sim/ucsim/configure.in:
1006 temporary solution to suppress GCC 4.2.0 c++ warning:
1007 deprecated conversion from string constant to `char *'
1009 2007-06-01 Raphael Neider <rneider AT web.de>
1011 * device/lib/pic/libdev/pic12f683.c,
1012 * device/include/pic/pic12f683.h: added GPIO bits
1014 2007-06-01 Raphael Neider <rneider AT web.de>
1016 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1017 quotation marks, clarified role of PIC14 vs. PIC16 ports
1018 * src/pic16/devices.inc,
1019 * device/include/pic16/pic18fregs.h,
1020 * device/include/pic16/pic18f[24][45]j10.h,
1021 * device/lib/pic16/pics.all,
1022 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1023 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1024 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1025 for new devices as they are not yet supported by gputils
1027 2007-05-31 Borut Razem <borut.razem AT siol.net>
1029 * Small Device C Compiler 2.7.0 released
1030 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1031 changed sdcc version to 2.7.1
1032 * support/scripts/sdcc.nsi: added How to create WIN32 release
1035 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1037 * doc/sdccman.lyx: documented initialization and allocation of absolute
1038 variables, bit parameter passing, the need for function pointers to be
1039 reentrant and alpha quality support of inline and retrict
1041 2007-05-26 Borut Razem <borut.razem AT siol.net>
1043 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1044 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1045 * docs/knownbugs.html: updated
1047 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1049 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1051 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1053 (gencjneshort): optimized when left is AOP_DIR
1054 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1055 initializing unions in a struct/array
1056 * support/regression/fwk/include/testfwk.h: added defines for data, near
1057 and far for host and z80
1058 * support/regression/tests/bug1723128.c: new, added
1060 2007-05-22 Borut Razem <borut.razem AT siol.net>
1062 * doc/knownbugs.html: updated
1064 2007-05-21 Raphael Neider <rneider AT web.de>
1066 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1067 error message instead
1068 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1070 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1072 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1074 2007-05-21 Raphael Neider <rneider AT web.de>
1076 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1078 * src/regression/gpsim_assert.h,
1079 * src/regression/Makefile,
1080 * src/regression/pcodeopt.c: regression test for the above fix
1082 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1085 jumps to self, fixed bug 1717281
1087 2007-05-10 Borut Razem <borut.razem AT siol.net>
1089 * support/scripts/gen_known_bugs.pl: cosmetic fix
1090 * doc/knownbugs.html: generated by gen_known_bugs.pl
1092 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1094 * src/SDCCast.c (createFunction): also generate non-inlined version of
1095 function for functions declared as "static inline"
1096 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1097 function can be inlined after non-inlined version generated.
1099 2007-05-10 Borut Razem <borut.razem AT siol.net>
1101 * support/scripts/gen_known_bugs.pl: added script
1102 which generates knownbugs.html
1104 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1106 * doc/knownbugs.html: updated for release 2.7.0
1108 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1110 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1112 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1114 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1115 (throughout): updated generating comments
1116 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1117 (throughout): updated generating comments
1118 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1119 rule instead of at the second, or it might skip lines when removing the
1121 * support/regression/tests/bug1714204.c: changed test to foo
1123 2007-05-08 Borut Razem <borut.razem AT siol.net>
1125 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1126 thanks to SDCC Distributed Compile Farm members,
1127 added Z80 and GBZ80 command line options
1128 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1130 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1132 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1133 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1134 * support/regression/tests/longlit.c: modified to be tested at all and
1135 to pass the actual test
1137 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1139 * device/include/mcs51/uPSD33xx.h: Added.
1141 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1143 * device/lib/_gptrput.c,
1144 * device/lib/_gptrget.c: removed old code,
1146 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1147 * support/regression/tests/bug1714204.c: new, added
1149 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1151 * support/regression/tests/regtrack.c: test was never executed
1152 because of the regression test being picky about white spaces.
1153 * device/lib/mcs51/crtclear.asm: added comment
1155 2007-05-06 Raphael Neider <rneider AT web.de>
1157 * device/lib/pic/Makefile.rules,
1158 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1159 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1161 2007-05-06 Raphael Neider <rneider AT web.de>
1163 * src/pic16/device.h,
1165 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1166 _pic16_setDefaultOptions): removed/reordered command-line args
1167 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1168 devices, regrouped command line args, environment variables),
1169 clarified sone points, added sections on how to add devices to the
1172 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/z80/peeph.def: fixed bug in rule 2
1176 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1178 * src/port.h: added TARGET_MCS51_LIKE
1179 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1180 take advantage of it too
1181 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1182 (shiftR2Left2Result): Optimized: don't check shifting by 0
1183 * src/z80/peeph-z80.def,
1184 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1185 modifications, see patch 1700823
1186 * src/mcs51/peep.c (): fixed bug 1712928
1187 * support/regression/tests/bug1712928.c: new, added
1189 2007-05-05 Borut Razem <borut.razem AT siol.net>
1191 * device/lib/pic16/Makefile.common.in,
1192 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1193 removed bash dependencies
1195 2007-05-01 Borut Razem <borut.razem AT siol.net>
1198 fixed bug #1710507: --i-code-in-asm makes compile fail
1199 all iCode comments are now one liners
1200 * src/mcs51/gen.c: fixed memory leak
1202 2007-05-01 Raphael Neider <rneider AT web.de>
1204 * device/lib/pic/libdev/*.c
1205 * device/include/pic/*.h: regenerated all device libs from updated
1207 * support/scripts/inc2h.pl: documented usage, now uses strict to
1210 2007-04-30 Borut Razem <borut.razem AT siol.net>
1213 fixed bug #1669175: Problem with space in output paths
1214 documented how to use paths with spaces for Windows users
1216 2007-04-29 Borut Razem <borut.razem AT siol.net>
1218 * Fixed svn:eol-style and svn:keywords properties
1219 * src/SDCCval.c: fixed bug
1220 #1592871: Segfault with "large" const arrays of characters
1221 replaced recursion with iteration
1222 * Removed svn:executable property from non-executable files
1224 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1226 * src/mcs51/gen.c (genRet): fixed bug 1707003
1228 2007-04-27 Raphael Neider <rneider AT web.de>
1230 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1231 createReachingDefinitions,assignValnums,pic16_destructDF,
1232 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1233 prevent NULL pointer dereferences
1234 * device/lib/pic/libdev/pic16f886.c,
1235 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1236 prevent building them, gputils do not really support them yet
1238 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1240 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1241 helps printf_small. 32 bytes more __idata mem.
1243 2007-04-27 Raphael Neider <rneider AT web.de>
1245 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1246 return early when pb or pb->pcHead is NULL (patch #1708427)
1247 * src/regression/empty.c,
1248 * src/regression/Makefile: added test with empty functions
1249 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1251 2007-04-27 Borut Razem <borut.razem AT siol.net>
1253 * src/SDCCast.c: fixed feature request
1254 #1547512: Redundant strings linked when using sizeof("abc")
1256 2007-04-23 Borut Razem <borut.razem AT siol.net>
1258 * doc/sdccman.lyx, src/SDCCmain.c:
1259 peep-hole comments are generated only if --fverbose-asm option is
1260 specified and --no-peep-comments is not, as proposed by Frieder.
1261 * support/regression/Makefile.in: compile regression tests with
1262 --fverbose-asm option so one can "grep" whether a new (or an old)
1263 peephole is (still) applied; requested by Frieder.
1265 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1267 * device/include/pic/pic16f886.h,
1268 * device/include/pic/pic16f887.h,
1269 * device/lib/pic/libdev/pic16f886.c,
1270 * device/lib/pic/libdev/pic16f887.c,
1271 * device/include/pic/pic14devices.txt,
1272 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1274 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1276 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1279 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1281 * device/lib/_memset.c: assembler version for mcs51
1283 2007-04-22 Borut Razem <borut.razem AT siol.net>
1285 * support/scripts/listerr.c: program to create the list of errors and
1286 warnings list from - added
1287 * doc/sdccman.lyx: removed the note
1288 "For list of warnings and corresponding codes, see err_warn.txt"
1289 * src/SDCCsymt.c: fixed bug #1699804:
1290 Bug with some uses of sizeof(static local array) (MCS51)
1291 * support/regression/tests/bug-1699804.c: added
1293 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1295 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1296 (main): added option -i,
1297 (asmbl, case S_INCL): use search_path_fopen,
1298 mostly from patch 1579668 by Peter Miller, thanks
1299 * src/z80/main.c: fixed typo --callee-saves-bc
1300 * device/include/mcs51/compiler.h: added sfrword for Tasking
1302 2007-04-20 Borut Razem <borut.razem AT siol.net>
1304 * src/z80/main.c: replaced reserved keyword asm with asmblr
1306 2007-04-19 Borut Razem <borut.razem AT siol.net>
1308 * src/port.h: use const pointers to strings
1309 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1310 * src/pic16/main.c: include SDCCargs.h
1311 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1312 const char, since the strings are dynamically allocated
1313 * src/SDCCmain.c: options.code_seg and options.const_seg are
1314 dynamically allocated; check port specific command line options
1315 before the general ones
1316 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1318 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1320 * device/include/ds400rom.h,
1321 * device/lib/ds390/lcd390.c,
1322 * device/lib/ds390/memcpyx.c,
1323 * device/lib/ds390/rtc390.c,
1324 * device/lib/ds400/ds400rom.c,
1325 * device/lib/ds400/memcpyx.c,
1326 * device/lib/hc08/_ret.c: more replacements of keywords with their
1327 double underscore equivalents
1328 * device/lib/ds390/Makefile.in,
1329 * device/lib/ds400/Makefile.in,
1330 * device/lib/gbz80/Makefile.in,
1331 * device/lib/hc08/Makefile.in,
1332 * device/lib/mcs51/Makefile.in,
1333 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1335 2007-04-17 Borut Razem <borut.razem AT siol.net>
1337 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1338 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1339 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1340 to --fverbose-asm, to be gcc'ish
1342 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1344 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1346 2007-04-17 Borut Razem <borut.razem AT siol.net>
1348 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1349 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1350 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1351 with their double underscore equivalent
1353 2007-04-14 Borut Razem <borut.razem AT siol.net>
1355 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1358 2007-04-13 Borut Razem <borut.razem AT siol.net>
1360 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1362 * device/examples/serialcomm/windows/serial.[ch],
1363 device/examples/serialcomm/windows/test_serialcomm.cpp:
1364 updated by Bela Torok
1365 * device/examples/serialcomm/windows/serialcomm.dsw,
1366 device/examples/serialcomm/windows/serialcomm.dsp: added
1368 2007-04-13 Jan Waclawek <wek AT efton.sk>
1370 * doc/sdccman.lyx: additions and changes at various places
1371 (submitted as #1697136).
1372 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1374 2007-04-10 Borut Razem <borut.razem AT siol.net>
1376 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1377 LyX file format changed to 245
1378 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1379 "FreeWare" replaced with "free open source"
1381 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1383 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1385 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * device/include/pic16/pic18fregs.h,
1389 * device/lib/_decdptr.c,
1390 * device/lib/_divsint.c,
1391 * device/lib/_divslong.c,
1392 * device/lib/_divuint.c,
1393 * device/lib/_divulong.c,
1394 * device/lib/_fs2schar.c,
1395 * device/lib/_fs2sint.c,
1396 * device/lib/_fs2slong.c,
1397 * device/lib/_fs2uchar.c,
1398 * device/lib/_fs2uint.c,
1399 * device/lib/_fs2ulong.c,
1400 * device/lib/_fsadd.c,
1401 * device/lib/_fscmp.c,
1402 * device/lib/_fsdiv.c,
1403 * device/lib/_fseq.c,
1404 * device/lib/_fsget1arg.c,
1405 * device/lib/_fsget2args.c,
1406 * device/lib/_fsgt.c,
1407 * device/lib/_fslt.c,
1408 * device/lib/_fsmul.c,
1409 * device/lib/_fsneq.c,
1410 * device/lib/_fsnormalize.c,
1411 * device/lib/_fsreturnval.c,
1412 * device/lib/_fsrshift.c,
1413 * device/lib/_fssub.c,
1414 * device/lib/_fsswapargs.c,
1415 * device/lib/_gptrget.c,
1416 * device/lib/_gptrgetc.c,
1417 * device/lib/_gptrput.c,
1418 * device/lib/_logexpf.c,
1419 * device/lib/_modsint.c,
1420 * device/lib/_modslong.c,
1421 * device/lib/_moduint.c,
1422 * device/lib/_modulong.c,
1423 * device/lib/_mulint.c,
1424 * device/lib/_mullong.c,
1425 * device/lib/_schar2fs.c,
1426 * device/lib/_ser.c,
1427 * device/lib/_setjmp.c,
1428 * device/lib/_sint2fs.c,
1429 * device/lib/_slong2fs.c,
1430 * device/lib/_spx.c,
1431 * device/lib/_uchar2fs.c,
1432 * device/lib/_uint2fs.c,
1433 * device/lib/_ulong2fs.c,
1434 * device/lib/asincosf.c,
1435 * device/lib/atanf.c,
1436 * device/lib/calloc.c,
1437 * device/lib/ds390/tinibios.c,
1438 * device/lib/ds400/tinibios.c,
1439 * device/lib/expf.c,
1440 * device/lib/free.c,
1441 * device/lib/hc08/_mulint.c,
1442 * device/lib/logf.c,
1443 * device/lib/malloc.c,
1444 * device/lib/printf_fast.c,
1445 * device/lib/printf_tiny.c,
1446 * device/lib/printfl.c,
1447 * device/lib/realloc.c,
1448 * device/lib/ser_ir.c,
1449 * device/lib/serial.c,
1450 * support/regression/tests/libmullong.c: replaced all special keywords
1451 with their double underscore equivalent
1452 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1453 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1455 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1456 (genRet): if the bit-symbol is ruonly it already is in the carry
1457 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1458 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1459 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1460 type UCHAR if dest is not bit
1462 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1464 * device/include/math.h,
1465 * device/lib/cotf.c,
1466 * device/lib/expf.c,
1467 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1469 2007-04-01 Borut Razem <borut.razem AT siol.net>
1471 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1472 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1473 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1474 gcc_unreachable() called internal_error()...
1476 2007-03-30 Raphael Neider <rneider AT web.de>
1478 * src/pic/ralloc.c (isData): suppress garbage debug output
1480 2007-03-28 Borut Razem <borut.razem AT siol.net>
1483 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1484 is developed, built and used worldwide, and the word "night" doesn't
1487 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1489 * device/include/mcs51/C8051F360.h: new, added
1490 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1492 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1494 * src/SDCC.y (declaration_specifiers, function_specifier),
1495 * support/Util/SDCCerr.c,
1496 * support/Util/SDCCerr.h,
1498 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1500 * src/SDCCmem.c (deallocParms),
1501 * src/SDCCast.c: support for function inlining, not quite complete
1502 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1503 'restrict' qualifier
1505 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1507 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1508 (saveRBank, unsaveRBank): don't save bits,
1509 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1510 * support/regression/tests/bug1535242.c: new, added
1511 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1512 thanks Alexey Shamrin <shamrin AT gmail.com>,
1513 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1514 removed header guard)
1516 * sdcc.spec: bumped version to 2.6.5
1517 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1519 2007-03-22 Borut Razem <borut.razem AT siol.net>
1521 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1522 fixed bug #1653671: sdcdb integration into ddd is broken
1524 2007-03-22 Raphael Neider <rneider AT web.de>
1526 * src/pic/gen.c (popGetExternal): augmented to also create references
1527 to external variables (not only labels),
1528 (genCall): comment on plan to reduce PAGESEL overhead,
1529 (genFunction, genEndFunction): also save/restore FSR around interrupt
1530 handling code, removed lots of unused code
1531 (genDivOneByte): release acquired temp register
1532 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1534 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1535 for registers that need to be saved during interrupts (FSR, STATUS,
1536 PCLATH; W needs special handling), currently only FSR is used
1538 2007-03-22 Raphael Neider <rneider AT web.de>
1540 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1542 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1544 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1546 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1550 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1552 * as/link/aslink.h: added LKOBJEXT
1553 * as/link/hc08/link_hc08.dsp,
1554 * as/link/hc08/Makefile.bcc,
1555 * as/link/hc08/Makefile.in,
1556 * as/link/mcs51/aslink.dsp,
1557 * as/link/mcs51/Makefile.bcc,
1558 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
1559 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
1560 * as/link/lkaomf51.c: merged and moved
1561 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
1562 * as/link/z80/lkdata.c,
1563 * as/link/lkdata.c: merged and moved
1564 * as/link/hc08/lkmain.c,
1565 * as/link/mcs51/lkmain.c: cosmetic changes
1566 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
1567 * as/link/lklex.c: use LKOBJEXT
1568 * as/link/z80/lklist.c, as/link/lklist.c: merged,
1569 ANSI-fied functions, removed bubble-sorts
1570 * as/link/z80/lksym.c as/link/lksym.c: merged,
1572 * as/link/z80/linkgbz80.dsp,
1573 * as/link/z80/linkz80.dsp,
1574 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
1575 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
1576 * as/link/z80/lkhead.c,
1577 * as/link/z80/lklex.c: deleted
1578 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
1579 * as/link/z80/lkmain.c: added copyfile()
1581 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1583 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
1585 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1587 * device/lib/_strlen.c: assembler version for mcs51
1589 2007-03-13 Raphael Neider <rneider AT web.de>
1591 * device/include/pic16/pic18f2221.h,
1592 * device/include/pic16/pic18f2321.h,
1593 * device/include/pic16/pic18f2331.h,
1594 * device/include/pic16/pic18f4221.h,
1595 * device/include/pic16/pic18f4321.h,
1596 * device/include/pic16/pic18f4331.h: fixed config byte location names
1597 * support/scripts/inc2h-pic16.pl: removed debug output, emit
1598 consistently named config byte locations
1600 2007-03-13 Borut Razem <borut.razem AT siol.net>
1602 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
1603 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
1604 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1605 as/link/z80/Makefile.in, as/z80/Makefile.in:
1608 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1610 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
1611 * device/lib/printf_large.c: pointer was converted to generic
1612 pointer for mcs51 models other than model-small (Maarten noticed)
1614 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1616 * device/include/mcs51/ADuC84x.h: Added.
1618 2007-03-10 Borut Razem <borut.razem AT siol.net>
1620 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
1621 fixed RFE #1624219: double backslashes in filenames;
1622 functions hexEscape(), octalEscape() and copyStr() moved from
1623 SDCCval.c to SDCCutil.c and made them glovbally available
1625 2007-03-09 Borut Razem <borut.razem AT siol.net>
1627 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
1628 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
1629 1673361: Missaligned comments in output files
1631 2007-03-09 Raphael Neider <rneider AT web.de>
1633 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
1635 2007-03-09 Raphael Neider <rneider AT web.de>
1639 * src/pic/ralloc.c: suppress undesired debug output
1640 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
1642 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1644 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
1646 2007-03-07 Borut Razem <borut.razem AT siol.net>
1648 * device/lib/pic16/libdev/pic18f[24][34]31.c:
1649 search include files in the current directory
1651 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1653 * src/SDCCglue.c (emitMaps, glue),
1654 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
1656 * support/regression/tests/absolute.c: added xdata test
1658 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
1661 added condition to macro, fixes bug 1666080
1663 2007-03-02 Raphael Neider <rneider AT web.de>
1665 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
1667 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1669 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
1670 be cleared. Unconditionally set __XPAGE
1671 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
1673 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1678 * src/mcs51/rtrack.c,
1680 * doc/sdccman.lyx: added --no-gen-comments
1681 * src/mcs51/peeph.def: added 192.b, disabled 185
1683 2007-02-25 Raphael Neider <rneider AT web.de>
1685 * src/pic16/gen.c (genCast): fixed typo
1686 * device/lib/pic16/Makefile.subdir: only install existing files
1687 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
1689 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1691 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
1692 * device/lib/mcs51/crtclear.asm,
1693 * device/lib/mcs51/crtxclear.asm: renumbered labels
1694 * device/lib/mcs51/Makefile.in: added crtcall.asm
1695 * doc/sdccman.lyx: documented mcs51 crt* library startup code
1696 * src/mcs51/gen.c (movc): removed,
1697 (aopGet, genPlusBits): clear a after loading the carry (possibly from
1699 (toCarry, genSend, genRet): added function toCarry,
1700 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
1701 (assignBit, genAssign, genCast): added function assignBit
1702 * src/mcs51/Makefile.bcc: added rtrack.c
1703 * src/mcs51/ralloc.h: made valueKnown a bitfield
1704 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
1705 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
1706 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
1707 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
1708 * src/z80/gen.c: added AOP_IS_PAIRPTR,
1709 (_pop): only pop valid pairs, see gencjneshort,
1710 (gencjneshort): return pair that still needs to be popped, restructured,
1711 (gencjne, genCmpEq): call _pop
1713 2007-02-23 Raphael Neider <rneider AT web.de>
1715 * device/include/pic/pic14devices.txt: 16f684 has only one config word
1717 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1719 * device/include/mcs51/P89LPC925.h: Added.
1721 2007-02-18 Raphael Neider <rneider AT web.de>
1723 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
1725 2007-02-17 Borut Razem <borut.razem AT siol.net>
1727 * support/cpp2/directives.c, support/cpp2/version.c:
1728 synchronized with GCC CPP 4.1.2
1730 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1732 * src/mcs51/rtrack.h,
1733 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
1734 by checking the strings passed by emitcode() to the assembler.
1735 Feel free to change. This in part addresses RFE #482179.
1736 Set environment variable SDCC_RTRACK to enable.
1737 * src/mcs51/gen.c: inserted hooks
1738 * src/mcs51/ralloc.h: added two members to struct regs
1739 * support/regression/tests/regtrack.c: added
1741 2007-02-14 Borut Razem <borut.razem AT siol.net>
1743 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
1744 * Makefile.in: applied patch from Makefile related part of
1745 #1469393: Compiler does not initialize static data
1747 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1749 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
1750 for better fix of bug 1273984, compiles pic16 rand.c
1752 2007-02-12 Borut Razem <borut.razem AT siol.net>
1754 * src/pic16/main.c: fixed pic16 standard library directory bug
1756 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
1758 * src/hc08/gen.c (genSwap): fix swap regression test
1760 2007-02-10 Borut Razem <borut.razem AT siol.net>
1762 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
1764 * support/regression/tests/bug-1654060.c: added regression test for
1767 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1769 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
1770 bit moves in return statement
1772 2007-02-09 Borut Razem <borut.razem AT siol.net>
1774 * src/SDCC.y: fixed bug #1654060 typedef within function causes
1777 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
1780 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
1782 2007-02-07 Raphael Neider <rneider AT web.de>
1784 * src/pic16/devices.inc,
1785 * device/include/pic16/pic18fregs.h,
1786 * device/include/pic16/pic18f[24][34]31.h,
1787 * device/lib/pic16/libdev/pic18f[24][34]31.c,
1788 * device/lib/pic16/pics.all: added 18f[24][34]31 family
1789 * device/lib/pic16/libio/i2c.ignore: do not build i2c
1791 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
1793 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
1794 can this have lived here for so many years?
1795 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
1796 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
1797 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
1799 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
1801 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
1802 appended by loop induction must be at the very end of the eBBlock
1804 2007-02-05 Kevin Vigor
1806 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
1808 2007-02-05 Borut Razem <borut.razem AT siol.net>
1810 * support/regression/fwk/lib/timeout.c: native WIN32 port,
1811 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
1813 2007-02-03 Borut Razem <borut.razem AT siol.net>
1815 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
1816 applied patch #1646602 option to set default signedness of char to
1817 unsigned, added -funsigned-char command line option,
1818 thanks to Gunther Jehle
1819 * device/lib/Makefile.in: added the -f option to rm so it doesn't
1820 prompt for file deletion a few hundred times (especially the
1821 subversion files, which have ro permissions so it asks for
1822 confirmation), thanks to Simon McAuliffe;
1823 added {} + option to find in order to remove multiple files from a
1826 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1828 * device/include/mcs51/SST89x5xRDx.h: Added.
1830 2007-02-02 Raphael Neider <rneider AT web.de>
1832 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
1833 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
1835 2007-02-01 Raphael Neider <rneider AT web.de>
1837 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
1840 2007-01-31 Borut Razem <borut.razem AT siol.net>
1842 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
1843 if compiled with GCC. Thanks to Raphael Neider
1845 2007-01-31 Raphael Neider <rneider AT web.de>
1847 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
1848 operand names, handles name and (name + n) for all n,
1849 (sameBank): restructured, also check bank allocation policy,
1850 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
1851 (pic14_operandsAllocatedInSameBank): check whether to operands
1852 will be allocated into the same bank (i.e., section) to reduce
1853 BANKSEL overhead, queried from pcode.c:sameBank,
1854 (pic14printLocals): reintroduced clustering registers into a single
1855 section: all compiler generated symbols will now reside in one
1856 bank (per file), reducing BANKSEL overhead and code size,
1857 (showAllMemmaps): use local dbuf where possible
1859 2007-01-29 Raphael Neider <rneider AT web.de>
1861 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
1862 (call_libraryfunc): retrieve/create symbol and mark as used,
1863 (genFunction): mark defined functions as non-extern and add again
1864 to code memmap for later output
1865 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
1866 (pic14printLocals): reworked for new symbol emission,
1867 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
1868 showAllMemmaps): reworked symbol output using dbufs, added handling
1869 of string literals (still incomplete),
1870 (picglue): removed symbol emission, moved into showAllMemmaps,
1871 (emitSymbolSet): new workhorse for symbol output,
1872 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
1874 2007-01-29 Borut Razem <borut.razem AT siol.net>
1876 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
1877 component contains the extension separator.
1879 2007-01-28 Borut Razem <borut.razem AT siol.net>
1881 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
1883 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
1884 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
1885 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
1886 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
1887 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
1888 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
1889 src/z80/gen.c, support/Util/MySystem.c:
1890 accept slash and backslash as directory separator on WIN32 and
1893 2007-01-28 Raphael Neider <rneider AT web.de>
1895 * src/pic16/devices.inc,
1896 * device/include/pic16/pic18f[24][23]21.h,
1897 * device/include/pic16/pic18fregs.h,
1898 * device/lib/pic16/libdev/pic18f[24][23]21.c,
1899 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
1900 * device/lib/pic16/libio/adc.ignore,
1901 * device/lib/pic16/libio/i2c.ignore,
1902 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
1903 family, as gputils do not yet support the devices
1904 * device/lib/pic16/Makefile.subdir: ignore errors on install
1905 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
1906 headers and libraries from gputils .inc files
1908 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1910 * doc/sdccman.lyx: add printf_fast_f precision limitation note
1912 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
1914 * doc/sdccman.lyx: add printf benchmarks
1916 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1918 * device/lib/printf_fast.c: fix %c, char promoted to int
1919 * device/lib/printf_tiny.c: fix %c, char promoted to int
1921 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
1923 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
1925 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1927 * support/regression/tests/swap.c: 64 bit hosts failed
1928 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
1930 2007-01-25 Raphael Neider <rneider AT web.de>
1932 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
1933 based on absolute register address, patch by Alex Blond
1935 2007-01-22 Raphael Neider <rneider AT web.de>
1937 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
1938 emitted, do not emit them again...
1940 2007-01-22 Raphael Neider <rneider AT web.de>
1942 * src/regression/bank1.c, src/regression/compare6.c,
1943 src/regression/add.c: cosmetic changes
1944 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
1945 * src/pic/gen.c: fixed global zero and one,
1946 (aopForSym): removed unued code,
1947 (aopGet): assert aop is defined, check and use `index' of
1948 pCodeImmd operands (fixes #1630908),
1949 * src/pic/pcode.c (get_op): added output of generic pointer tag,
1950 (register_reassign): prevent accidental register unification,
1951 (ReuseReg): cosmetic changes (also above)
1952 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
1953 pic14emitStaticSeg): do not emit initialized data,
1954 (printIval*): replaced with working versions,
1955 (pic14createInterruptVect,picglue): use idata for initialized data,
1956 now init data should work in all modules (not only main()),
1957 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
1959 2007-01-21 Borut Razem <borut.razem AT siol.net>
1961 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
1962 use -fPIC or -fpic if they are supported and not ignored
1963 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
1964 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
1966 2007-01-20 Borut Razem <borut.razem AT siol.net>
1968 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
1969 implemented RFE #1470316: allow "$" in variable names
1971 2007-01-20 Raphael Neider <rneider AT web.de>
1973 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
1975 2007-01-20 Raphael Neider <rneider AT web.de>
1977 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
1978 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
1979 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
1980 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
1981 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
1982 * device/lib/pic/libdev/pic*.c,
1983 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
1984 * device/lib/pic/libdev/Makefile.in: show progress
1986 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1988 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
1989 * support/scripts/sdcc_cygwin_mingw32,
1990 * support/scripts/sdcc_mingw32,
1991 * support/scripts/build.mak: replaced --datadir by --datarootdir for
1992 conformance with autoconf 2.6
1994 2007-01-19 Raphael Neider <rneider AT web.de>
1996 * src/pic/device.c (register_map): fixed list construction
1997 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
1998 (genMod): removed case for genModbits,
1999 (genModbits): removed as now unused/unimplemented
2000 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2002 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2004 * support/regression/tests/swap.c: added in response to #1638622
2005 * doc/sdccman.lyx: synced version, minor changes
2007 2007-01-18 Borut Razem <borut.razem AT siol.net>
2009 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2010 thanks to Gunther Jehle
2011 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2012 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2013 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2014 use filename in lineno instead.
2015 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2016 print the file name in ast_print()
2018 2007-01-18 Borut Razem <borut.razem AT siol.net>
2020 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2022 * src/SDCC.lex: stringLiteral() returns const char pointer,
2023 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2024 fixed column counting
2025 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2026 accept const char pointer as parameter
2027 * src/SDCCdwarf2.c: corrected buffer size
2029 2007-01-17 Borut Razem <borut.razem AT siol.net>
2031 * support/Util/dbuf_string.c: fixed for amd64
2033 2007-01-15 Borut Razem <borut.razem AT siol.net>
2035 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2036 removed terminal symbol ELIPSIS, since it was never generated by the
2037 lexer and it was wrongly used in parameter_identifier_list rule
2039 2007-01-15 Raphael Neider <rneider AT web.de>
2041 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2042 code page and data banking description
2043 * src/pic/genarith.c,
2044 * src/pic/gen.h: removed bit arithmetic functions,
2045 updated exit(1) to exit(EXIT_FAILURE)
2046 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2047 * device/include/pic16/pic18f2455.h,
2048 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2049 TRISD and TRISE, fixed/added some bit names
2050 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2051 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2052 updated pic18f2455.{c,h} instead of duplicating them
2054 2007-01-14 Borut Razem <borut.razem AT siol.net>
2056 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2057 Cannot debug files that contain spaces in the path name
2058 by converting spaces in asm file name to underscores
2060 2007-01-13 Borut Razem <borut.razem AT siol.net>
2062 * doc/sdccman.lyx: fixed format errors
2064 2007-01-10 Borut Razem <borut.razem AT siol.net>
2066 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2067 codeseg/constseg #pragma fail
2068 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2069 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2070 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2071 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2073 2007-01-09 Borut Razem <borut.razem AT siol.net>
2075 * get rid of diagnistic.[ch], pretty-print.[ch],
2076 c-pretty-print.[ch], ... used just for error, warning, ...
2078 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2079 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2080 suppoprt/cpp2/pretty-print.[ch]:
2082 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2083 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2084 suppoprt/cpp2/sdcpp.dsp:
2087 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * device/lib/printf_large.c (output_float): removed recursion,
2090 use smaller buffer on stack for mcs51,
2091 fixed bug printing 1.96
2092 * support/regression/tests/snprintf.c: added test
2094 2007-01-07 Borut Razem <borut.razem AT siol.net>
2096 * use dynamic memory buffers instead temporary files
2097 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2099 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2100 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2101 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2102 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2103 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2104 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2105 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2106 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2107 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2108 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2109 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2110 support/Util/dbuf.c, support/Util/dbuf.h:
2112 * .version, sdcc.spec: bumped version to 2.6.4
2114 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2116 * src/port.h: added TARGET_Z80_LIKE macro
2117 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2118 output PSEG location if --xram-loc or --xstack-loc was used
2119 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2121 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2123 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2124 * as/as_z80.dsp, as/z80/as_z80.dsp,
2125 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2126 * sdcc.dsw: moved project files into subdir
2127 * as/hc08/as_hc08.dsp,
2128 * as/hc08/Makefile.bcc,
2129 * as/hc08/Makefile.in,
2130 * as/mcs51/Makefile.bcc,
2131 * as/mcs51/Makefile.in,
2132 * as/z80/Makefile.bcc,
2133 * as/z80/Makefile.in,
2134 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2137 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2140 * as/mcs51/asmain.c,
2142 * as/z80/assym.c: removed include "strcmpi.h"
2143 * as/hc08/strcmpi.c,
2144 * as/hc08/strcmpi.h,
2145 * as/mcs51/strcmpi.c,
2146 * as/mcs51/strcmpi.h,
2147 * support/Util/strcmpi.c,
2148 * support/Util/strcmpi.h: removed files
2149 * as/strcmpi.c: added as_strncmpi()
2151 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2153 * sdcc.dsw: Added some dependencies on project config.dsp
2155 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2158 with [di]ram_start to fix a regresion
2160 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2162 * configure.in: added missing mcs51 in status output
2163 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2165 * debugger/mcs51/clean.mk (distclean): remove config.h
2166 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2167 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2168 options.h, s-options-h and options.c
2169 * support/cpp2/clean.mk: unused, removed
2170 * Makefile.common.in,
2173 * as/hc08/Makefile.in,
2175 * as/mcs51/Makefile.in,
2176 * as/mcs51/clean.mk,
2179 * as/z80/Makefile.in,
2181 * as/link/Makefile.in,
2182 * as/link/hc08/Makefile.in,
2183 * as/link/hc08/clean.mk,
2184 * as/link/mcs51/Makefile.in,
2185 * as/link/mcs51/clean.mk,
2186 * as/link/z80/Makefile.in,
2187 * as/link/z80/clean.mk,
2188 * as/link/z80/conf.mk,
2189 * debugger/mcs51/Makefile.in,
2190 * debugger/mcs51/clean.mk,
2191 * device/include/Makefile.in,
2192 * device/lib/Makefile.in,
2193 * device/lib/mcs51/Makefile.in,
2194 * device/lib/pic/Makefile.in,
2195 * device/lib/pic/Makefile.common.in,
2196 * device/lib/pic/Makefile.subdir,
2197 * device/lib/pic/Makefile.rules,
2198 * device/lib/pic16/libio/Makefile.in,
2199 * device/lib/pic16/Makefile.subdir,
2200 * device/lib/pic16/libdev/Makefile.in,
2201 * device/lib/pic16/Makefile.rules,
2202 * device/lib/pic16/Makefile.common.in,
2203 * sim/ucsim/avr.src/Makefile.in,
2204 * sim/ucsim/main_in.mk,
2205 * sim/ucsim/cmd.src/Makefile.in,
2206 * sim/ucsim/doc/Makefile.in,
2207 * sim/ucsim/gui.src/Makefile.in,
2208 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2209 * sim/ucsim/gui.src/serio.src/Makefile.in,
2210 * sim/ucsim/hc08.src/Makefile.in,
2211 * sim/ucsim/libltdl/Makefile.in,
2212 * sim/ucsim/s51.src/Makefile.in,
2213 * sim/ucsim/sim.src/Makefile.in,
2214 * sim/ucsim/sim.src/conf.mk,
2215 * sim/ucsim/xa.src/Makefile.in,
2216 * sim/ucsim/z80.src/Makefile.in,
2220 * support/cpp2/Makefile.in,
2221 * support/librarian/Makefile.in,
2222 * support/librarian/clean.mk,
2223 * support/makebin/Makefile.in,
2224 * support/makebin/clean.mk,
2225 * support/packihx/Makefile.in,
2226 * support/regression/Makefile.in,
2227 * support/regression/ports/ds390/spec.mk,
2228 * support/regression/ports/gbz80/spec.mk,
2229 * support/regression/ports/hc08/spec.mk,
2230 * support/regression/ports/mcs51/spec.mk,
2231 * support/regression/ports/mcs51-large/spec.mk,
2232 * support/regression/ports/mcs51-medium/spec.mk,
2233 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2234 * support/regression/ports/pic14/spec.mk,
2235 * support/regression/ports/pic16/spec.mk,
2236 * support/regression/ports/mcs51-stack-auto/spec.mk,
2237 * support/regression/ports/ucz80/spec.mk,
2238 * support/regression/ports/xa51/spec.mk,
2239 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2240 adding a slash after $(top_builddir) and/or adding @datarootdir@
2242 * debugger/mcs51/configure.in,
2243 * device/lib/pic/configure.in,
2244 * device/lib/pic16/configure.in,
2245 * sim/ucsim/configure.in,
2246 * support/cpp2/configure.in,
2247 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2249 * debugger/mcs51/configure,
2250 * device/lib/pic/configure,
2251 * device/lib/pic16/configure,
2252 * sim/ucsim/configure,
2253 * support/cpp2/configure,
2254 * support/packihx/configure: generated with autoconf 2.60
2256 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2258 * as/link/hc08/lkihx.c (newArea),
2259 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2261 2007-01-02 Borut Razem <borut.razem AT siol.net>
2263 * doc/sdccman.lyx: documented #pragma sdcc_hash
2264 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2266 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2268 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2270 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2271 empty 'while'-loop to work correctly, see regression test 'while.c'
2272 * support/regression/tests/while.c: added
2274 2007-01-01 Borut Razem <borut.razem AT siol.net>
2276 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2277 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2278 support/cpp2/libcpp/sdcpp.c:
2279 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2280 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2281 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2283 2006-12-31 Borut Razem <borut.razem AT siol.net>
2285 * SDCPP synchronized with GCC CPP release version 4.1.1,
2286 currently the latest release:
2287 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2288 support/cpp2/libcpp/include/cpp-id-data.h
2289 support/cpp2/libiberty/fopen_unlocked.c
2290 support/cpp2/libiberty/md5.c
2292 support/cpp2/opt-functions.awk
2293 support/cpp2/opt-gather.awk
2294 support/cpp2/optc-gen.awk
2295 support/cpp2/opth-gen.awk:
2297 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2298 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2299 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2300 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2301 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2302 support/cpp2/diagnostic.h, support/cpp2/except.h,
2303 support/cpp2/hwint.h, support/cpp2/input.h,
2304 support/cpp2/intl.h, support/cpp2/move-if-change,
2305 support/cpp2/opts.c, support/cpp2/opts.h,
2306 support/cpp2/output.h, support/cpp2/prefix.c,
2307 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2308 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2309 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2310 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2311 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2312 support/cpp2/version.c:
2314 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2315 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2316 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2317 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2318 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2319 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2320 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2321 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2322 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2323 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2324 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2326 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2327 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2328 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2329 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2330 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2331 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2332 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2333 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2334 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2335 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2336 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2337 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2338 support/cpp2/system.h:
2341 2006-12-31 Borut Razem <borut.razem AT siol.net>
2343 * configure.in, configure: fixed bug #1538756: configure dies if bison
2344 and flex are not installed, 2nd try
2346 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2348 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2349 400.x for better code in RFE 899102
2351 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2353 * src/SDCCpeeph.c (deadMove),
2355 * src/mcs51/peep.h: renamed 'op' by 'reg'
2356 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2357 (scan4op): small change for removeDeadMove(), added support for
2358 'callee saves' and/or PACLL function calls,
2359 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2360 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2361 left in new dispatcher mcs51DeadMove()
2362 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2364 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2366 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2368 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2369 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2371 2006-12-30 Borut Razem <borut.razem AT siol.net>
2373 * support/cpp2/spacs.h: deleted from svn
2374 * configure.in, configure: fixed bug #1538756: configure dies if bison
2375 and flex are not installed
2377 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2379 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2380 with this z80 passes printf float test when enabled
2381 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2383 2006-12-28 Borut Razem <borut.razem AT siol.net>
2385 * support/cpp2/config.in, support/cpp2/configure.in,
2386 support/cpp2/configure, support/cpp2/Makefile.in:
2387 fix for the solaris build
2389 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2391 * src/SDCC.y (type_specifier2, pointer),
2393 * src/SDCCsymt.c (mergeSpec, checkSClass),
2394 * support/Util/SDCCerr.c,
2395 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2396 * support/valdiag/valdiag.py: Allow test cases to specify
2397 required language standard
2398 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2399 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2401 2006-12-27 Borut Razem <borut.razem AT siol.net>
2403 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2404 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2406 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2408 * support/cpp2/libiberty/Makefile.bcc: updated
2409 * src/pic16/main.c: fixed #pragma udata handling
2410 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2412 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2414 * src/SDCCpeeph.c: made labelHashEntry global,
2415 made pcDistance, FBYNAME static,
2416 (pcDistance): made static, use isComment and isLabel,
2418 (getLabelRef): added, extracted from labelRefCount(),
2419 (labelRefCount): use new getLabelRef(),
2420 (callFuncByName): made static, added deadMove,
2421 use isComment and isLabel,
2422 (newPeepRule): made static, set isLabel,
2423 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2424 labels from peephole rules,
2425 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2426 when isComment or isLabel is set
2427 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2428 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2430 * src/mcs51/peep.h: added
2431 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2432 * src/port.h: added peep->deadMove to port structure
2433 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2434 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2435 deadMove, finally removed no. 1 and 2
2442 * src/hc08/gen.c: mark lines with isComment or isLabel
2443 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2445 * sdcc.spec: bumped version to 2.6.3
2447 2006-12-26 Borut Razem <borut.razem AT siol.net>
2449 * support/cpp2/Makefile.in: added dependency on options.h
2450 * configure: regenerated
2451 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2452 * support/cpp2/Makefile.in: added vasprintf.c
2454 2006-12-25 Borut Razem <borut.razem AT siol.net>
2456 * SDCPP synchronized with GCC CPP release version 3.4.6,
2457 the latest release before 4.x:
2458 * support/cpp2/Makefile.in, support/cpp2/config.h,
2459 support/cpp2/configure, support/cpp2/configure.in,
2460 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2461 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2462 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2463 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2464 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2465 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2466 support/cpp2/cpptrad.c, support/cpp2/except.h,
2467 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2468 support/cpp2/hwint.h, support/cpp2/intl.h,
2469 support/cpp2/line-map.c, support/cpp2/line-map.h,
2470 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2471 support/cpp2/output.h, support/cpp2/prefix.c,
2472 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2473 support/cpp2/system.h, support/cpp2/version.c:
2475 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2476 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2477 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2478 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2479 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2480 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2481 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2482 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2483 support/cpp2/move-if-change, support/cpp2/opts.c,
2484 support/cpp2/opts.h, support/cpp2/opts.sh,
2485 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2486 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2487 support/cpp2/win32, support/cpp2/win32/dirent.c,
2488 support/cpp2/win32/dirent.h:
2490 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2491 * support/cpp2/sdcpp.h: renamed from sdcc.h
2492 * sdcppinit.c: deleted
2494 2006-12-23 Borut Razem <borut.razem AT siol.net>
2496 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2497 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2498 preproc.c: an other try to fix bug #982435: introduced
2499 -pedantic-parse-number command line option and pedantic_parse_number
2502 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2504 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2506 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2507 corrected overlayed areax addresses, warn about memory overlaps
2508 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2517 * src/port.h: added xabs_name and iabs_name
2518 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2519 (glue, emitMaps): create and emit maps d_abs and i_abs
2520 * src/SDCCglue.h: cosmetic changes
2521 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2523 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2524 (allocDefault): put absolute, initialized globals in them
2525 * support/regression/tests/absolute.c: added absolute bdata test
2526 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2528 2006-12-20 Borut Razem <borut.razem AT siol.net>
2530 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2531 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2532 added regression test for bug #982435
2534 2006-12-18 Borut Razem <borut.razem AT siol.net>
2536 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2537 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2538 small cosmetic changes
2539 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2540 * support/regression/tests/bug-1351710.c: added regression test
2542 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2544 * doc/sdccman.lyx: added the long missed iCode table
2545 "<where is figure II?>", added links to wiki
2547 2006-12-17 Borut Razem <borut.razem AT siol.net>
2549 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2550 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2551 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
2552 unified table driven pragma handling, pragma argument type checking
2553 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
2554 current one - version 1.1.3
2555 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
2557 2006-12-13 Raphael Neider <rneider AT web.de>
2559 * src/pic/device.h: removed AssignedMemory structure and macros
2560 * src/pic/device.c: removed global finalMapping (linker assigns
2562 (register_map): add SFRs to remembered memRanges
2563 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
2564 assignFixedRegisters,assignRelocatableRegisters): removed,
2565 (setMaxRAM,validAddress): adapted accordingly,
2566 (pic14_hasSharebank,pic14_getSharedStack): only report and use
2567 reasonably sized sharebanks,
2568 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
2569 (allDefsOutOfRange): removed unused code,
2570 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
2572 * src/pic/pcode.c (register_reassign): removed recursion warning,
2573 fired far too often,
2574 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
2575 to use existing pic14_stringInSet() to avoid duplicate symbols,
2576 tidied up the code a bit,
2577 (pic14printLocals): added in symmetry to printExterns, replaces
2578 writeUsedRegs more or less,
2579 (picglue): call new pic14_printLocals(),
2580 * device/include/pic/pic*.h: removed #pragma memmap directives,
2581 information gathered from include/pic/pic14devices.txt
2582 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
2584 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2586 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
2588 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2590 * device/include/mcs51/cc2430.h: fixed missing ';'
2592 2006-12-10 Raphael Neider <rneider AT web.de>
2594 * device/lib/pic16/libc/stdio/vfprintf.c,
2595 * device/lib/pic16/libc/stdio/printf_small.c,
2596 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
2597 char arguments, as char varargs are cast to int by the caller,
2598 hopefully fixes #1604915 (other device libraries are still affected)
2600 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2602 * src/mcs51/ralloc.c (packRegsForAssign),
2603 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
2605 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
2607 * device/include/malloc.h: removed init_dynamic_memory
2608 * device/lib/malloc.c: made init_dynamic_memory static and automatically
2609 call it once from malloc. Also use _sdcc_heap[] from _heap.c
2610 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
2611 * device/lib/libsdcc.lib,
2612 * device/lib/Makefile.in,
2613 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
2614 * doc/sdccman.lyx: documented use of new _heap.c
2615 * support/regression/tests/malloc.c: removed init_dynamic_memory
2616 * src/cdbFile.c(spacesToUnderscores): new function,
2617 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
2619 * device/include/tinibios.h: removed defines for putchar and getchar
2620 * device/lib/ds390/Makefile.in: added putchar.c
2621 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
2623 2006-12-09 Borut Razem <borut.razem AT siol.net>
2625 * support/cpp2/sdcc.h: prevent multiple inclusion
2626 * support/cpp2/options.h: deleted
2628 2006-12-08 Borut Razem <borut.razem AT siol.net>
2630 * support/cpp2/sdcc.h: removed x*alloc() macros
2631 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
2632 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
2633 support/cpp2/sdcpp.sdc: x*alloc files added to the project
2634 * support/cpp2/system.h: moved #include "sdcc.h"
2635 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
2636 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
2638 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
2639 -funsigned-char options
2640 * support/cpp2/sdcppmain.c: fixed bug 1611411
2642 2006-12-07 Borut Razem <borut.razem AT siol.net>
2644 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
2647 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
2649 * src/SDCCsymt.c (addDecl): fixed bug 1609244
2650 * src/SDCCmain.c (linkEdit): fixed bug 1609279
2652 * .version: bumped to 2.6.2 because a) it's been a while
2653 b) the linker sources have moved c) the preprocessor is upgraded
2655 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2657 * support/regression/tests/snprintf.c: some checks
2658 * lib/src/printf_large.c: %bc: read char instead of int from stack
2660 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
2662 * device/include/mcs51/cc2430.h: inserted _XPAGE
2664 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2666 * device/include/mcs51/cc2430.h: added
2668 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
2670 * device/include/asm/default/features.h,
2671 * device/include/asm/ds390/features.h,
2672 * device/include/mcs51/at89s53.h,
2673 * device/include/ser.h,
2674 * device/include/ser_ir.h,
2675 * device/include/serial.h: changed keywords to double underscore variants,
2676 fixes bug 1590261 some more, thanks Steven Borley
2678 2006-12-01 Raphael Neider <rneider AT web.de>
2680 * src/pic/pcode.c (register_reassign): do not crash on recursive code
2681 but emit warning (recursion is not supported for pic14)
2683 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2685 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
2686 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
2688 2006-11-30 Raphael Neider <rneider AT web.de>
2690 * src/pic/device.c (dump_sfr): always emit symbols
2691 * src/pic/glue.c (pic14printPublics): fixed typo
2693 2006-11-30 Raphael Neider <rneider AT web.de>
2695 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
2696 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
2697 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
2698 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
2699 a sharebank, use a non-shared bank for the stack if none available
2700 * src/pic/device.h (struct memRange): added linked list next field,
2701 added prototypes for above functions
2702 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
2703 (typeRegWithIdx): accept fixed and unfixed stack registers
2704 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
2705 the stack, handle shared and banked stack (except for WSAVE),
2706 (insertBankSel): removed useless optimization (will never fire),
2707 (FixRegisterBanking): added optimization for devices with only one
2708 possibly aliased bank of memory, like 16f84
2709 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
2710 devices have no SHAREBANK in the linker script
2711 * device/include/pic/pic14devices.txt: documented memmap
2712 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
2714 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2716 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
2717 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
2718 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
2719 genhc08Code): switched most of the D (debug) macros to DD (detailed
2720 debug) macros to better control clutter in the generated .asm file.
2721 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
2722 genRightShift): fixed bug with non-constant bit shift stored to
2723 a volatile result (SF Open Discussion forum thread #1616749).
2724 Single byte case is not yet optimized.
2726 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
2728 * device/include/asm/mcs51/features.h,
2729 * device/include/malloc.h,
2730 * device/include/stdio.h: changed keywords to double underscore variants,
2733 2006-11-27 Borut Razem <borut.razem AT siol.net>
2735 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2736 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
2737 support/cpp2/output.h, support/cpp2/cppinit.c,
2738 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2739 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2740 support/cpp2/cppdefault.c, support/cpp2/system.h,
2741 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2742 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
2743 support/cpp2/prefix.c, support/cpp2/except.h,
2744 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
2745 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
2746 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2747 support/cpp2/version.c, support/cpp2/cppmain.c,
2748 support/cpp2/version.h, support/cpp2/hashtable.c,
2749 support/cpp2/cpperror.c:
2750 synchronized with GCC CPP release version 3.3.6,
2751 the latest where cppmain.c still exists.
2752 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
2753 support/cpp2/sdcppinit.c: added
2755 2006-11-27 Borut Razem <borut.razem AT siol.net>
2757 * support/cpp2/cpplex.c:
2758 fixed _asm ... _endasm handling bug, introduce with GCC CPP
2760 * support/cpp2/cpplib.c: removed definitions of unused variables
2762 2006-11-26 Borut Razem <borut.razem AT siol.net>
2764 * support/cpp2/libiberty.h: commented out x*alloc() declarations
2765 since they are redefined by macros in support/cpp2/sdcc.h
2766 * support/cpp2/sdcc.h: x*alloc macro redefinition
2768 2006-11-25 Borut Razem <borut.razem AT siol.net>
2770 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
2771 support/cpp2/configure, support/cpp2/Makefile.in,
2772 support/cpp2/cppfiles.c, support/cpp2/output.h,
2773 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
2774 support/cpp2/config.h, support/cpp2/cpplib.h,
2775 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
2776 support/cpp2/cppdefault.c, support/cpp2/config.in,
2777 support/cpp2/system.h, support/cpp2/cpplex.c,
2778 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
2779 support/cpp2/cppdefault.h, support/cpp2/prefix.c
2780 support/cpp2/hwint.h, support/cpp2/mbchar.h,
2781 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
2782 support/cpp2/configure.in, support/cpp2/intl.h,
2783 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
2784 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
2785 support/cpp2/version.c, support/cpp2/cppmain.c,
2786 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
2787 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
2788 support/cpp2/cpperror.c,
2789 support/cpp2/libiberty/safe-ctype.c,
2790 support/cpp2/libiberty/safe-ctype.h,
2791 support/cpp2/libiberty/splay-tree.c,
2792 support/cpp2/libiberty/obstack.c,
2793 support/cpp2/libiberty/lbasename.c,
2794 support/cpp2/libiberty/splay-tree.h,
2795 support/cpp2/libiberty/obstack.h:
2796 synchronized with GCC CPP release version 3.2.3,
2797 the latest before integration of cpp into gcc
2798 * support/cpp2/except.h, support/cpp2/line-map.c,
2799 support/cpp2/line-map.h,
2800 support/cpp2/libiberty/hex.c,
2801 support/cpp2/libiberty/concat.c,
2802 support/cpp2/libiberty/filenames.h: added
2803 * support/cpp2/intl.c: deleted
2805 2006-11-24 Borut Razem <borut.razem AT siol.net>
2807 * src/SDCC.y: enabled compilation of empty source file
2808 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
2809 "ISO C forbids an empty source file"
2810 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
2811 if all the code is ifdefed out.
2813 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2815 * src/hc08/gen.c (genPcall): fix for bug #1601032
2817 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2819 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
2820 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
2821 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
2822 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
2823 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
2824 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
2825 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
2826 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
2827 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
2828 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
2829 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
2830 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
2831 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
2832 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
2833 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
2834 Renamed to all upper case as per the standard set by SiLabs
2836 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * device/include/mcs51/C8051F520.h: new, added
2839 * device/include/mcs51/compiler.h: added link about predefined macros
2841 2006-11-23 Raphael Neider <rneider AT web.de>
2843 * src/regression/Makefile: add -L path to fresh library
2844 * src/regression/simulate: emphasize FAILED output
2845 * src/regression/create_stc: output _failures from gpsim
2846 * src/regression/compare4.c,
2847 * src/regression/rotate6.c: fixed char literals,
2848 all compile, all run =8-D
2850 * src/pic/pcode.h: added isPCASMDIR macro
2851 * src/pic/gen.c (genAnd): fixed bit offset
2852 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
2853 packBits): unified register numbering schemes,
2854 (newReg): do not insert stack registers into hash table,
2855 (initStack): unpinned pseudo stack, simplified,
2856 (typeRegWithIdx): fixed retrieval of stack registers,
2857 * src/pic/pcode.c (addpCodeComment,sameBank): added,
2858 (pCodeReplace): removed invalid assertion,
2859 (insertPCodeInstruction): fixed newly added labels,
2860 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
2861 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
2862 DumpFlow): removed unsed (broken?) code,
2863 (insertBankSel): prevent STATUS from being BANKSELed,
2864 (FixRegisterBanking): rewritten from scratch, implemented generic
2865 optimizations (suppress BANKSELs to same register and to registers
2866 present in all banks),
2867 (AnalyzeBanking): update flow after BANKSELection
2869 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
2870 sharebank, let linker place it, mark STKxx symbols as emitted
2872 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2874 * src/regression/arrays.c,
2875 * src/regression/bank1.c,
2876 * src/regression/bool2.c,
2877 * src/regression/compare7.c,
2878 * src/regression/compare8.c,
2879 * src/regression/compare9.c,
2880 * src/regression/compare10.c,
2881 * src/regression/configword.c,
2882 * src/regression/for.c,
2883 * src/regression/mult1.c,
2884 * src/regression/pointer1.c,
2885 * src/regression/rotate6.c,
2886 * src/regression/string1.c,
2887 * src/regression/struct1.c,
2888 * src/regression/Makefile: make PIC14 regression tests run again
2889 (3 fail, 6 won't compile)
2891 2006-11-21 Raphael Neider <rneider AT web.de>
2893 * device/include/pic16/pic18f4550.h,
2894 * device/include/pic16/pic18f4455.h,
2895 * device/lib/pic16/libdev/pic18f4550.c,
2896 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
2897 * configure.in: removed superfluous closing bracket
2899 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2901 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
2904 2006-11-21 Raphael Neider <rneider AT web.de>
2906 * src/pic/device.{c,h}: added pic14_getPIC()
2907 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
2908 (genAnd): added PIC code for one case, fixes #1597044
2909 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
2910 SFRs that are present in all banks (e.g., STATUS)
2912 2006-11-20 Raphael Neider <rneider AT web.de>
2914 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
2915 INCFSZ/INCFSZW and declared them as changing Z bit,
2916 (insertPCodeInstruction): correctly invert the above instructions,
2918 (DoBankSelect): don't panic on po_immediates
2920 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
2923 * as/link/mcs51/lkihx.c (newArea),
2924 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
2925 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
2927 2006-11-11 Raphael Neider <rneider AT web.de>
2929 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
2930 bitfield symbols, fixes #1579535 (once more...).
2932 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2934 * support/regression/generate-cases.py,
2935 * support/regression/fwk/include/testfwk.h,
2936 * support/regression/fwk/lib/testfwk.c: used code pointers,
2937 (about 50kByte less code generated for mcs51)
2939 2006-11-06 Borut Razem <borut.razem AT siol.net>
2941 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2942 debugger/mcs51/configure: fixed failed check because the function
2943 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
2944 who submitted the patch for gpsim.
2945 * debugger/mcs51/configure.in: removed the result message
2946 * debugger/mcs51/Makefile.in: fixed the config.status warning
2947 "... seems to ignore the --datarootdir setting"
2949 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2951 * device/include/mcs51/c8051f020.h,
2952 * device/include/mcs51/c8051f040.h,
2953 * device/include/mcs51/c8051f060.h,
2954 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
2955 * src/z80/gen.c (gencjneshort),
2956 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
2958 2006-10-31 Borut Razem <borut.razem AT siol.net>
2960 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2961 debugger/mcs51/configure: get readline version
2963 2006-10-30 Borut Razem <borut.razem AT siol.net>
2965 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
2966 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
2967 debugger/mcs51/configure: locate readline even when cross compiling
2968 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
2970 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2972 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
2975 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2977 * device/include/malloc.h,
2978 * device/lib/calloc.c,
2979 * device/lib/free.c,
2980 * device/lib/malloc.c,
2981 * device/lib/realloc.c: moved definition of struct into sources
2982 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
2984 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2986 * as/asx8051.dsp: corrected output directories
2987 * as/link/hc08: new directory for hc08 linker
2988 * as/hc08/aslink.h, as/link/aslink.h,
2989 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
2990 * as/hc08/clean.mk, as/link/hc08/clean.mk,
2991 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
2992 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
2993 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
2994 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
2995 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
2996 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
2997 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
2998 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
2999 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3000 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3001 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3002 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3003 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3004 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3005 * as/link/hc08/conf.mk,
3009 * sdcc.dsw: moved hc08 linker to as/link/hc08
3010 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3011 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3012 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3013 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3014 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3015 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3016 * as/link/mcs51/aslink.dsp,
3017 * as/link/mcs51/Makefile.in: factored out the common files
3018 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3019 * as/clean.mk: extra cleaning common files
3020 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3021 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3022 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3024 2006-10-29 Raphael Neider <rneider AT web.de>
3026 * src/pic/ralloc.c (newReg): create aliases for registers with
3027 multiple names to fix #1579535 and #1584001,
3028 (regWithIdx,dirregWithName): resolve aliases on lookup
3029 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3031 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3032 to prevent build errors on small devices
3034 2006-10-28 Raphael Neider <rneider AT web.de>
3036 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3037 assumption within interrupt handlers, fixes #1584940
3038 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3039 "emitted" to avoid emitting them again in udata
3041 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3043 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3046 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3048 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3049 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3050 on/off CR to CRLF conversion.
3052 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3054 * doc/sdccman.lyx: updated IRQ section
3056 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3058 * device/lib/serial_io.c: removed
3059 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3060 replacements for serial_io.c
3062 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3064 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3066 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3068 * device/lib/serial_io.c: Default putchar() and getchar() for
3069 mcs51 uses serial port.
3071 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3073 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3075 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3077 * support/regression/ports/mcs51/support.c: smaller
3078 _sdcc_external_startup()
3079 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3081 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3083 * device/lib/gbz80/crt0.s,
3084 * device/lib/gbz80/crt0_rle.s,
3085 * device/lib/gbz80/div.s,
3086 * device/lib/gbz80/fstubs.s,
3087 * device/lib/gbz80/heap.s,
3088 * device/lib/gbz80/mul.s,
3089 * device/lib/gbz80/putchar.s,
3090 * device/lib/gbz80/stubs.s,
3091 * device/lib/z80/crt0.s,
3092 * device/lib/z80/crt0_rle.s,
3093 * device/lib/z80/div.s,
3094 * device/lib/z80/fstubs.s,
3095 * device/lib/z80/heap.s,
3096 * device/lib/z80/mul.s,
3097 * device/lib/z80/putchar.s,
3098 * device/lib/z80/stubs.s: reverted, I was mistaken
3100 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3102 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3103 * support/regression/ports/mcs51/support.c: removed race
3104 condition on TI in _putchar allowing to use serial port mode 0
3106 2006-10-20 Borut Razem <borut.razem AT siol.net>
3108 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3110 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3112 * device/lib/gbz80/crt0.s,
3113 * device/lib/gbz80/crt0_rle.s,
3114 * device/lib/gbz80/div.s,
3115 * device/lib/gbz80/fstubs.s,
3116 * device/lib/gbz80/heap.s,
3117 * device/lib/gbz80/mul.s,
3118 * device/lib/gbz80/putchar.s,
3119 * device/lib/gbz80/stubs.s,
3120 * device/lib/z80/crt0.s,
3121 * device/lib/z80/crt0_rle.s,
3122 * device/lib/z80/div.s,
3123 * device/lib/z80/fstubs.s,
3124 * device/lib/z80/heap.s,
3125 * device/lib/z80/mul.s,
3126 * device/lib/z80/putchar.s,
3127 * device/lib/z80/stubs.s: removed all leading underscores from area names
3129 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3131 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3132 regression tests are not waiting in the simulator for simulated
3133 transmission of debug output
3135 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3137 * device/lib/printf_large.c: slightly smaller
3138 * doc/sdccman.lyx: do not use spaces within html links
3140 2006-10-16 Borut Razem <borut.razem AT siol.net>
3142 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3143 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3144 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3145 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3146 debugger/mcs51/configure:
3147 [ 1185668 ] add gnu readline support to sdcdb - enabled
3149 2006-10-16 Raphael Neider <rneider AT web.de>
3151 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3152 fixes #1577882, removes close to all banking optimizations
3154 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3156 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3157 variables in code memory
3158 * support/regression/tests/absolute.c: added test for this
3160 2006-10-15 Raphael Neider <rneider AT web.de>
3162 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3164 (BankSelect): emit BANKSEL before touching linker-placed regs,
3167 2006-10-10 Raphael Neider <rneider AT web.de>
3169 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3170 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3171 * src/pic/main.c (_pic14_parseOptions),
3172 * src/pic/main.h: mostly reverted to previous state, now use results
3173 from SDCCmain.c's argument parsing
3175 2006-10-10 Borut Razem <borut.razem AT siol.net>
3177 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3178 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3179 [ 1185668 ] add gnu readline support to sdcdb -
3180 prepared for READLINE, not enabled yet,
3181 thanks to <tal.bav AT gmail.com>
3183 2006-10-10 Raphael Neider <rneider AT web.de>
3185 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3186 * src/pic16/devices.inc,
3187 * device/include/pic16 (pic18f[24]620.h),
3188 * device/include/pic18fregs.h,
3189 * device/lib/pic16/pics.all,
3190 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3191 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3192 Gary Plumbridge and Anton Strobl
3194 2006-10-10 Raphael Neider <rneider AT web.de>
3196 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3197 --stack-siz=NUM options to configure the argument passing stack
3198 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3199 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3200 (pic14_getSharebankSize): obey --stack-siz=NUM,
3201 (pic14_getSharebankAddress): obey --stack-loc=NUM
3203 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3205 * doc/sdccman.lyx: added to the manual
3206 * doc/figures/ddd_example.png: added (neither pdflatex nor
3207 most browsers seem to like the .eps file)
3209 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3211 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3212 to /tmp and /var/tmp acc. LSB
3213 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3215 * support/regression/tests/onebyte.c: added test
3217 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3219 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3221 2006-10-05 Borut Razem <borut.razem AT siol.net>
3223 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3225 - sdcc.dsw: changed property eol-style to CRLF
3226 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3228 2006-10-04 Raphael Neider <rneider AT web.de>
3230 * device/include/pic/{pic16f84.h,pic16f84a.h},
3231 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3232 from patch #1522504, thanks to Robas Teodor
3234 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3236 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3239 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3241 * src/pic16/glue.c (pic16emitMaps),
3242 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3243 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3244 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3245 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3247 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3248 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3250 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3252 * support/librarian/sdcclib.c: Added option -l.
3253 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3255 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3256 using Windows command prompt.
3258 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3260 * device/lib/libsdcc.lib: added module rand
3261 * src/ds390/ralloc.c (rematStr),
3262 * src/hc08/ralloc.c (rematStr),
3263 * src/mcs51/ralloc.c (rematStr),
3264 * src/z80/ralloc.c (rematStr): made output more consistent
3265 * src/mcs51/gen.c: cosmetic changes
3267 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3269 * src/port.h: added mem.cabs_name to PORT
3276 * src/z80/main.c: added cabs_name initializers
3277 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3279 (emitMaps): emit absolutes in code memory into cabs_name
3281 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3282 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3283 * support/regression/fwk/include/testfwk.h: added define for at
3284 * support/regression/tests/absolute.c: added, new
3286 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3288 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3289 optimizations, see also patch 887161 by Stas Sergeev
3290 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3291 to be necessary anymore,
3292 (102, 103, 104, 127): renamed all occurances of bp to _bp
3294 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3296 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3297 thanks Weston T. Schmidt for patch 1555221
3298 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3299 * src/SDCCicode.c(geniCodeMultiply): small optimization
3301 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3303 * device/include/stdlib.h: added rand prototypes
3304 * device/lib/rand.c: new, added
3305 * device/lib/Makefile.in: added rand.c
3306 * src/z80/peeph.def,
3307 * src/z80/peeph-gbz80.def,
3308 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3310 2006-09-20 Raphael Neider <rneider AT web.de>
3312 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3314 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3316 * as/link/aslink.h: cosmetic changes
3317 * as/link/mcs51/Makefile.in,
3318 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3320 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3323 * as/link/mcs51/aslink.h,
3324 * as/link/z80/aslink.h: merged and moved to as/link/
3325 * as/link/lkstore.c,
3326 * as/link/mcs51/lkstore.c: moved to as/link/
3327 * as/link/clean.mk: remove *.o
3328 * as/link/mcs51/alloc.h: deleted
3329 * as/link/mcs51/lkarea.c: added lnksect prototype
3330 * as/link/mcs51/lkdata.c,
3331 * as/link/mcs51/lklex.c,
3332 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3333 * as/link/mcs51/lkmem.c,
3334 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3335 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3336 * as/link/mcs51/aslink.dsp,
3337 * as/link/mcs51/Makefile.aslink,
3338 * as/link/mcs51/Makefile.bcc,
3339 * as/link/mcs51/Makefile.in: updated for moved files
3340 * as/link/z80/lkarea.c,
3341 * as/link/z80/lkhead.c,
3342 * as/link/z80/lklex.c,
3343 * as/link/z80/lklibr.c,
3344 * as/link/z80/lklist.c,
3345 * as/link/z80/lkmain.c,
3346 * as/link/z80/lkrloc.c,
3347 * as/link/z80/lksym.c: synced with mcs51
3348 * as/link/z80/lkdata.c,
3349 * as/link/z80/lkeval.c,
3350 * as/link/z80/lkihx.c,
3351 * as/link/z80/lks19.c: cosmetic changes
3352 * as/link/z80/Makefile.in,
3353 * as/link/z80/linkgbz80.dsp,
3354 * as/link/z80/linkz80.dsp: updated for moved files
3356 2006-09-16 Borut Razem <borut.razem AT siol.net>
3358 * debugger/mcs51/sdcdb.c: partially fixed
3359 [ 1203664 ] sdcdb fails to open files w. two "." periods
3360 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3361 debugger/mcs51/symtab.h: fixed indenting
3362 * configure.in, configure: up to date with latest Maarten's changes
3364 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3367 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3368 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3369 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3370 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3371 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3372 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3373 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3374 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3375 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3376 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3377 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3378 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3379 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3380 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3381 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3382 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3383 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3384 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3385 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3386 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3387 as/link/mcs51/alloc.h,
3388 as/link/mcs51/clean.mk,
3389 as/link/mcs51/conf.mk,
3390 as/link/mcs51/Makefile.bcc,
3391 as/link/mcs51/Makefile.in,
3392 as/link/mcs51/readme.390,
3393 as/link/mcs51/strcmpi.c,
3394 as/link/mcs51/strcmpi.h,
3396 as/mcs51/Makefile.bcc,
3397 as/mcs51/Makefile.in,
3400 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3402 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3405 * as/link/Makefile.in,
3406 * as/link/z80/linkgbz80.dsp,
3407 * as/link/z80/linkz80.dsp,
3414 * link/z80/aslink.h,
3415 * link/z80/clean.mk,
3417 * link/z80/linkgbz80.dsp,
3418 * link/z80/linkz80.dsp,
3419 * link/z80/lkarea.c,
3420 * link/z80/lkdata.c,
3421 * link/z80/lkeval.c,
3424 * link/z80/lkhead.c,
3427 * link/z80/lklibr.c,
3428 * link/z80/lklist.c,
3429 * link/z80/lkmain.c,
3430 * link/z80/lkrloc.c,
3433 * link/z80/Makefile.in,
3435 * sdcc.dsw: moved link/ to as/link/
3437 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3439 * as/mcs51/i51mch.c (machine): fixed warning
3441 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3443 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3445 2006-09-09 Borut Razem <borut.razem AT siol.net>
3447 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3448 sdcdb WIN32 native port
3449 * src/clean.mk: fixed
3451 2006-09-08 Borut Razem <borut.razem AT siol.net>
3453 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3455 2006-09-08 Raphael Neider <rneider AT web.de>
3457 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3458 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3459 to gplink to disable processor mismatch warning and to allow
3460 the use of devices with only aliased (shared) memory banks,
3461 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3463 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3465 * doc/sdccman.lyx: Some re-formating plus example on using
3466 #pragma preproc_asm +/-
3468 2006-09-07 Borut Razem <borut.razem AT siol.net>
3470 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3473 2006-09-06 Borut Razem <borut.razem AT siol.net>
3475 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3476 line at sdcc.nsi:153
3477 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3479 2006-09-05 Borut Razem <borut.razem AT siol.net>
3481 * configure.in, configure: support for winsock2
3482 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3483 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3484 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3485 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3486 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3488 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3490 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3492 * support/regression/tests/bug1551947.c: new, added
3493 * src/SDCCsymt.h: strings are char* not byte*
3495 2006-09-05 Raphael Neider <rneider AT web.de>
3497 * device/lib/pic16/libdev/pic18f4550.c,
3498 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3499 declarations/definitions from patch #1520949
3501 2006-09-05 Raphael Neider <rneider AT web.de>
3503 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3504 byte-aligned bitfields, fixes #1539278
3506 2006-09-05 Raphael Neider <rneider AT web.de>
3508 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3511 2006-09-04 Borut Razem <borut.razem AT siol.net>
3513 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3514 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3515 -mno-cygwin is a part of the compiler name
3516 * support/scripts/sdcc_mingw32: don't disable ucsim
3518 2006-09-03 Borut Razem <borut.razem AT siol.net>
3520 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3521 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3523 2006-09-03 Raphael Neider <rneider AT web.de>
3526 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3527 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3530 2006-09-01 Borut Razem <borut.razem AT siol.net>
3532 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3533 to make ppc-osx happy
3535 2006-08-31 Borut Razem <borut.razem AT siol.net>
3537 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3538 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3539 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3540 * support/regression/ports/ds390/spec.mk,
3541 support/regression/ports/mcs51/spec.mk,
3542 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3543 To run regression tests in mingw environment:
3544 make DEV_NULL=NUL CC=gcc
3546 2006-08-30 Borut Razem <borut.razem AT siol.net>
3548 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3549 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3550 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3551 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
3552 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
3553 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
3554 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
3555 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
3556 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
3557 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
3558 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
3559 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
3560 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3561 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
3562 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
3563 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
3564 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
3565 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
3566 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
3567 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
3568 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
3569 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
3570 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
3571 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
3572 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
3573 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
3574 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
3575 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
3576 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
3577 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
3578 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
3579 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
3580 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
3581 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
3582 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
3583 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
3584 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
3585 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
3586 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
3587 ucsim WIN32 native port
3589 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3591 * doc/sdccman.lyx: added note on dynamic memory heap initialization
3593 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
3595 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3596 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
3598 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
3600 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
3601 * support/regression/tests/bug1546986.c: new, added
3602 * as/mcs51/.cvsignore,
3603 * debugger/mcs51/.cvsignore,
3604 * src/.cvsignore: deleted
3606 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3608 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
3611 2006-08-20 Borut Razem <borut.razem AT siol.net>
3613 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
3614 removed cl_listen_console::match(), cl_console::match(),
3615 restructured cl_commander::proc_input()
3617 2006-08-16 Borut Razem <borut.razem AT siol.net>
3619 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
3620 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3621 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
3623 2006-08-14 Borut Razem <borut.razem AT siol.net>
3625 * support/regression/Makefile.in,
3626 support/regression/ports/pic14/gpsim.cmd,
3627 support/regression/ports/pic14/spec.mk,
3628 support/regression/ports/pic14/support.c:
3629 added pic14 regression test
3631 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
3633 * as/doc/asxhtm.html: documented changed ABS behaviour
3634 * as/doc/README: fixed some typos
3636 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
3638 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
3641 2006-08-12 Borut Razem <borut.razem AT siol.net>
3643 * support/regression/fwk/include/testfwk.h,
3644 support/regression/fwk/lib/testfwk.c,
3645 support/regression/generate-cases.py,
3646 support/regression/Makefile.in:
3647 regression test framework does not depend on function pointers and
3650 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3652 * device/include/stddef.h: c temporary hack to fix bug 1518273
3654 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3656 * device/include/mcs51/cc2510fx.h: added
3657 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
3660 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
3662 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
3663 * as/z80/Makefile.in: added strcmpi.c
3664 * as/z80/z80adr.c: added upper case registers and lower case conditionals
3665 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
3667 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
3669 * device/lib/gbz80/asm_strings.s,
3670 * device/lib/gbz80/crt0_rle.s,
3671 * device/lib/gbz80/div.s,
3672 * device/lib/gbz80/mul.s,
3673 * device/lib/gbz80/shift.s,
3674 * device/lib/z80/asm_strings.s,
3675 * device/lib/z80/crt0_rle.s,
3676 * device/lib/z80/div.s,
3677 * device/lib/z80/mul.s,
3678 * device/lib/z80/shift.s: changed to all lower case menmonics except the
3679 flags which are all upper case
3681 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3683 * as/z80/asm.h: made CASE_SENSITIVE 1
3684 * link/z80/aslink.h: made CASE_SENSITIVE 1
3685 * src/z80/gen.c (throughout): made all conditionals upper case
3686 * support/regression/tests/bug1503067.c: new
3688 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
3690 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
3691 (shiftIntoPair): added case 2 for PAIR_IY,
3692 (setupToPreserveCarry): replaced parameters with iCode and check if
3693 PAIR_DE is in use to fix bug 1399290,
3694 (genPlus, genMinus): updated call to setupToPreserveCarry
3695 * support/regression/tests/bug1399290.c: new
3697 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
3699 * device/lib/Makefile.in (Z80SOURCES): enabled float support
3700 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
3701 * src/ds390/gen.c (shiftRLong),
3702 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
3703 * src/mcs51/gen.c (sameReg): changed to sameByte,
3704 (xch_a_aopGet): new,
3705 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
3706 shiftRLong): fixed bug 1533966
3707 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
3708 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
3709 * support/regression/Makefile.in: disabled z80, enabled ucz80
3710 * support/regression/tests/float_trans.c: enabled test for z80 and host
3711 * support/regression/tests/shifts2.c: new, for testing bug 1533966
3713 2006-08-01 Borut Razem <borut.razem AT siol.net>
3715 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
3716 comparison is always false due to limited range of data type
3717 on PPC64 machine (openpower-linux1) where "char = unsigned char"
3719 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
3721 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
3722 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
3723 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
3724 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
3726 2006-07-31 Borut Razem <borut.razem AT siol.net>
3728 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
3729 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
3730 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
3731 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
3732 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
3733 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
3734 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
3735 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
3736 enable ucsim mingw compilation. Serial port is disabled,
3737 since it uses termios.h API, which is not available on native
3740 2006-07-31 Borut Razem <borut.razem AT siol.net>
3742 * Small Device C Compiler 2.6.0 released
3743 * support/scripts/sdcc.nsi: added FULL_DOC option
3744 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
3746 2006-07-28 Borut Razem <borut.razem AT siol.net>
3748 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
3749 * doc/INSTALL.txt: updated
3751 2006-07-27 Borut Razem <borut.razem AT siol.net>
3753 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
3754 device/lib/pic/libdev/Makefile.in: fixed bug
3755 [ 1438354 ] pic libsdcc: distclean doesn't work
3756 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
3757 device/lib/pic16/libio/Makefile.in: fixed bug
3758 [ 1438344 ] pic16 lib: clean doesn't work properly
3759 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
3761 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
3763 * device/lib/pic/libsdcc/fsdiv.c,
3764 * device/lib/pic/libsdcc/fsmul.c,
3765 * device/lib/pic16/libsdcc/float/fsdiv.c,
3766 * device/lib/pic16/libsdcc/float/fsmul.c,
3767 * device/lib/_fsdiv.c,
3768 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
3769 * support/regression/tests/bug1520966.c: added
3770 * doc/knownbugs.html: removed [ 1520966 ] from the list
3772 2006-07-25 Borut Razem <borut.razem AT siol.net>
3774 * configure.in, configure, sdccconf_in.h: fixed bug
3775 [ 1519095 ] regression test onebyte.c fails on ppc64 host
3776 * doc/knownbugs.html: removed [ 1519095 ] from the list
3778 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
3780 * doc/knownbugs.html: added, contains list of known bugs at release
3781 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
3783 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
3785 * device/include/mcs51/compiler.h: added SFRX for xdata based special
3786 function registers and corrected defaults with additional warning
3787 * device/lib/malloc.c: cosmetic changes
3788 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
3789 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
3790 (fillGaps): and used it
3792 2006-07-20 Raphael Neider <rneider AT web.de>
3794 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
3795 output unless SDCCPICDEBUG is set
3796 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
3797 output if SILENT is set
3799 2006-07-11 Borut Razem <borut.razem AT siol.net>
3801 * doc/README.txt: updated
3803 2006-07-10 Borut Razem <borut.razem AT siol.net>
3805 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
3806 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
3807 in WIN32 installation
3808 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
3811 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
3813 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
3814 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
3816 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
3818 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
3820 2006-07-06 Borut Razem <borut.razem AT siol.net>
3822 * support/regression/tests/bitfields.c:
3823 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
3824 * support/regression/tests/constantRange.c:
3825 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
3827 2006-07-04 Borut Razem <borut.razem AT siol.net>
3829 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
3831 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3832 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3833 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3834 reverted changes from 2006-07-03
3835 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
3836 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
3837 added CPPFLAGS, used by the host port
3839 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
3841 * support/regression/valdiag/tests/switch.c,
3842 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
3843 * support/regression/tests/libmullong.c: fixed for host
3844 * support/regression/ports/host/spec.mk: disable all warnings for host,
3845 SDCC runs with --less-pedantic too
3847 2006-07-03 Borut Razem <borut.razem AT siol.net>
3849 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
3851 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
3852 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
3853 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
3854 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
3856 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
3857 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
3858 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
3859 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
3861 2006-07-02 Raphael Neider <rneider AT web.de>
3863 * src/pic16/devices.inc,
3864 * device/include/pic16/pic18fregs.h,
3865 * device/include/pic16/pic18f4550.h,
3866 * device/lib/pic16/pics.all,
3867 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
3869 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
3871 * as/hc08/lkaomf51.c (OutputName),
3872 * as/mcs51/lkaomf51.c (OutputName),
3873 * as/z80/asmain.c (asmbl),
3874 * src/ds390/main.c (asmLineNodeFromLineNode),
3875 * src/hc08/ralloc.c (hc08_assignRegisters),
3876 * src/mcs51/main.c (asmLineNodeFromLineNode),
3877 * src/xa51/ralloc.c (checkRegMask),
3878 * src/xa51/gen.c (emitcode),
3879 * src/z80/gen.c (_emit2),
3880 * src/SDCCast.c (searchLitOp),
3882 * support/packihx/packihx.c,
3883 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
3884 * src/ds390/gen.c (aopPutUsesAcc),
3885 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
3886 * support/regression/tests/libmullong.c (mullong_wrapper),
3887 * src/SDCCsymt.c (powof2),
3889 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
3890 * src/SDCCsymt.h: added TYPE_TARGET_*
3891 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
3892 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
3893 SDCCast because 1) header problems 2) this is the right place
3894 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
3895 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
3898 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
3900 * src/SDCCicode.h: removed buggy semicolon in unused macro
3901 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
3902 search for previous definiton of auto symbols too,
3903 (findPrevUse): fixed logic of emitWarnings
3905 2006-06-26 Raphael Neider <rneider AT web.de>
3907 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
3908 PCLATH and PCLATU on interrupts, potentially fixes #1505141
3910 2006-06-25 Raphael Neider <rneider AT web.de>
3912 * device/lib/pic/libm: NEW, added math library functions
3913 * device/lib/pic/libsdcc: NEW; added float support functions
3914 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
3915 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
3916 NEW, added math related headers
3917 * device/include/asm/pic/features.h: NEW
3918 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
3919 (popGet): allow larger offsets for AOP_PCODE,
3920 (genDataPointerSet): handle literals explicitly, more debug output,
3921 (genAssign): fixed for float using aopLiteral ;-)
3922 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
3923 GOTO initialisation routine
3924 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
3925 flag on registers, fixes #1469043 (local variables do not work)
3926 * src/pic/main.c (_pic14_do_link),
3927 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
3930 2006-06-25 Borut Razem <borut.razem AT siol.net>
3932 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
3933 characters printed (not including the trailing '\0' used to end
3934 output to strings). Problem detected in regression test bug-927659.c.
3935 NOTE: printf() family functions should return int instead
3937 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
3938 specifier are printed as themselves
3939 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
3940 support flags, width and precision specifiers
3942 2006-06-24 Borut Razem <borut.razem AT siol.net>
3944 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
3945 to the list of sdcc tagrets not supporting bit type
3946 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
3947 testfor pic16 due to bug:
3948 [ 1511794 ] pic16: regression test bug-895992.c fails
3950 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
3952 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
3953 * src/SDCCglue.c (initPointer), fixed bug 1496419
3954 * support/regression/tests/bug1496419.c: new, added
3956 2006-06-22 Borut Razem <borut.razem AT siol.net>
3958 * support/regression/ports/pic16/support.c: use gpsim usart module from
3959 libgpsim_modules library
3961 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3963 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
3966 2006-06-19 Raphael Neider <rneider AT web.de>
3968 * src/pic/glue.h,src/pic16/glue.h: added prototypes
3969 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
3970 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
3971 (pic14printExterns,pic14printPublics,pic16printPublics,
3972 pic16_printExterns): use new functions to emit symbols
3973 (picglue,pic16glue): emit publics before emitting externs
3974 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
3975 locally defined functions to avoid bug #1443651
3976 * support/regression/tests/bug-716242.c: removed pic16 workaround
3977 * support/regression/ports/pic16/spec.mk: ignore errors during build
3979 2006-06-19 Raphael Neider <rneider AT web.de>
3981 * src/pic/glue.h: added pic14aopLiteral prototype
3982 * src/pic/glue.c (pic14aopLiteral): return unsigned int
3983 * src/pic/gen.c: removed stdint.h dependency
3984 (aopGet): use Safe_strdup()
3985 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
3986 (genDataPointerSet): use pic14aopLiteral()
3987 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
3988 for pic16; thanks to Bernhard and Maarten
3990 2006-06-18 Borut Razem <borut.razem AT siol.net>
3992 * support/regression/tests/structflexarray.c: flexible array members
3993 not supported by gcc < 3
3994 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
3996 * src/pic/gen.c: don't include [p]strdin.h on solaris
3997 * support/Util/pstdint.h: addad svn attributes
3998 * support/regression/tests/constantRange.c,
3999 support/regression/tests/rotate.c: include inttypes.h instead
4000 stdint.h on solaris, addad svn attributes
4002 2006-06-18 Raphael Neider <rneider AT web.de>
4004 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4006 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4007 (pic16_genMinusBits): simplified sign-extension
4008 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4009 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4010 adjusted to correctly handle mixed-signed operands, disabled
4011 now unused multiplciation routines
4012 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4013 (assignResultValue): added argument denoting the size of the result
4014 as returned by the function (fixes upcasts in assigning from
4015 function calls: char foo(); int i = foo();)
4016 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4017 function result to assignResultValue
4018 (genMult): disabled inlined multiplication code
4019 (genDiv): augmented to also handle the modulus operator, fixed to
4020 handle mixed-signed operands correctly
4021 (genMod): simply call genDiv, disabled unused code
4022 (genAssign): fixed missing (sign-)extension on result
4023 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4024 valid char operands, allow signed operands for native code, added
4025 division and modulo operator handling
4026 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4028 As a consequence, onebyte.c (if split into two files) and muldiv.c
4029 pass regression tests.
4031 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4033 * doc/Makefile.in: two runs of makeindex seem needed to get
4034 correct page references in the index of sdccman.pdf
4035 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4037 2006-06-17 Borut Razem <borut.razem AT siol.net>
4039 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4041 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4043 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4044 mentioned ec2drv and paulmon
4046 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4048 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4049 consecutive abs areas
4050 (find_empty_space, allocate_space): added map to handle codemap or
4052 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4053 absolute idata and xdata
4054 * as/mcs51/lkmem.c (summary2): updated legend
4056 2006-06-16 Raphael Neider <rneider AT web.de>
4058 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4060 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4062 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4064 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4066 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4068 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4069 value of generic pointers,
4079 src/z80/main.c: PORT structure, added elements for gp_tags field,
4080 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4081 fields in the PORT structure of each port,
4082 * src/SDCCast.c (decorateType): allow processing of generic pointers
4083 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4086 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4092 * src/pic16/pcode.c,
4094 * src/pic/pcoderegs.c,
4097 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4098 bug 1504689 on minGW
4100 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4102 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4104 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4106 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4108 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4110 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4113 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4115 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4116 to a char variable. Fixed bug #1504211
4117 * device/include/pic16/adc.h,
4118 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4119 and fixed bug #1364390
4121 2006-06-10 Borut Razem <borut.razem AT siol.net>
4123 * CVSROOT: removed the CVS left-over
4125 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4127 * as/hc08/asmain.c (asexit),
4128 * as/hc08/lkmain.c (lkexit),
4129 * as/mcs51/asmain.c (asexit),
4130 * as/mcs51/lkmain.c (lkexit),
4131 * src/SDCCglue.c (DEFSETFUNC),
4132 * src/SDCCmain.c (linkEdit, assemble),
4133 * support/librarian/sdcclib.c (AddRel),
4134 replaced unlink() by standard C remove()
4135 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4136 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4137 gatherImplicitVariables): new, added to fix bug 608752,
4138 (createFunction): added gatherImplicitVariables()
4139 * src/SDCCast.h: added createRMW prototype
4140 * src/SDCCsymt.h (struct symbol): added infertype
4141 * support/regression/tests/bug608752.c: new, added
4143 2006-06-10 Raphael Neider <rneider AT web.de>
4145 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4146 multibyte dummy reads (fixes #1503234)
4148 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4150 * device/include/mcs51/compiler.h: new, added header file to enable
4151 creating common sfr definition header files for different compilers
4153 2006-06-05 Raphael Neider <rneider AT web.de>
4155 * src/pic16/{pcode.h,genarith.c}:
4156 introduced pCodeOp combining any two pCodeOps (previously only
4157 two register operands could be combined), removed pcop2 from
4158 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4159 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4160 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4161 rewritten to use new PO_TWO_OPS
4162 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4163 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4164 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4165 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4166 (pic16_get_op): embraced return arg to allow #define return(x),
4167 added new case for combined opcodes
4168 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4169 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4170 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4172 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4174 * src/SDCCval.c (checkConstantRange): added
4175 * src/SDCCval.h: added checkConstantRange
4176 * support/Util/SDCCerr.c,
4177 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4178 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4179 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4180 * src/SDCCast.c (decorateType): added checkConstantRange,
4181 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4182 can be emitted with the correct always true/false warning,
4183 added optimization for double '!';
4184 result of decorateType() must be assigned back to the tree, because
4185 decorateType() can change the tree
4186 * src/SDCCicode.c (geniCodeLogic),
4187 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4188 (checkConstantRange): removed, it was only a fragment which never
4190 * src/SDCCsymt.c (computeType): fixed promotion for
4191 "-1 < (unsigned bit) b"
4192 * src/pic/ralloc.c (packRegsForAssign),
4193 * src/pic16/ralloc.c (packRegsForAssign),
4194 * src/hc08/ralloc.c (packRegsForAssign),
4195 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4197 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4198 * support/regression/tests/constantRange.c: added
4199 * support/valdiag/tests/constantRange.c: added
4200 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4202 2006-06-02 Borut Razem <borut.razem AT siol.net>
4204 * support/regression/ports/pic16/support.c: increase stack size
4206 * support/regression/Makefile.in: sort tests by name so that the
4207 resutlts can be compared on different machines / platforms
4209 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4211 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4212 * src/ds390/gen.c (emitLabel): new, added,
4213 (genDjnz): fixed stack overflow bug,
4214 (throughout): cosmetic changes to sync with mcs51/gen.c,
4215 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4216 * src/mcs51/gen.c (genEndFunction): small optimization,
4217 (throughout): cosmetic changes to sync with ds390/gen.c
4219 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4221 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4222 (_print_format): fixed printing pointers
4223 * src/mcs51/gen.c (emitLabel, movb): new, added,
4224 (genAssign): small optimization,
4225 (genDjnz): fixed stack overflow bug,
4226 (throughout): replaced sprintf with SNPRINTF,
4227 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4228 replaced emitcode("mov", "b,...") with MOVB(...),
4229 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4230 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4231 * src/mcs51/peeph.def: added rules 140 and 264
4232 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4233 so they may get optimized into registers
4235 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4237 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4238 immediately when encountered,
4239 (printUsage): always use stderr even on windows
4241 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4243 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4244 (processParms): fixed bug #1247551
4245 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4246 parseCmdLine, main): print '--version' to stdout,
4247 print 'help' to stdout if --help is given,
4248 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4249 arguments are given; fixed --help
4251 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4253 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4254 * support/regression/tests/bug-1493710.c: added
4256 2006-05-27 Borut Razem <borut.razem AT siol.net>
4258 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4260 * support/regression/ports/pic16/support.c: increase stack size
4261 from default 64 bytes to 128 bytes
4262 * support/regression/tests/staticinit.c,
4263 support/regression/tests/float.c: regression tests fully enabled
4264 for pic16 port by putting the initialized data arrays into the code
4266 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4267 This was changed by mistake in the previous version.
4269 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4271 * src/pic16/gen.c (genFunction, genEndFunction): some
4272 beautifications, fixed bug with falsely restoring FSR2 in large
4273 stack model, thanks to Beau E. Cox for reporting the bug
4275 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4277 * debugger/mcs51/break.c,
4278 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4279 use %p to print pointers, made address variables unsigned
4280 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4281 * debugger/mcs51/symtab.c (parseSymbol): must return something
4282 * src/mcs51/gen.c (aopForSym): small optimization,
4283 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4284 (freeAsmop): added missing break,
4285 (aopPut): removed parameter bvolatile, determine it inside the function,
4286 (saveRegisters, unsaveRegisters): small optimization,
4287 (genIpush): removed pointless check,
4288 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4289 replaced sprintf with SNPRINTF,
4290 replaced strcpy with strncpyz,
4291 updated aopPut calls,
4292 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4293 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4295 2006-05-24 Borut Razem <borut.razem AT siol.net>
4297 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4298 modification of test for the pic16 port, put the array to the code
4299 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4301 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4303 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4304 * support/Util/pstdint.h: added
4306 2006-05-22 Borut Razem <borut.razem AT siol.net>
4308 * src/regression/Makefile: removed bool2.c test, added -q linker option
4309 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4310 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4311 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4312 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4313 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4314 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4315 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4316 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4317 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4319 2006-05-22 Raphael Neider <rneider AT web.de>
4321 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4322 bug #1492360 (problematic due to generic pointers, see code)
4324 2006-05-22 Borut Razem <borut.razem AT siol.net>
4326 * support/regression/ports/pic16/specs.mk: removed stack size linker
4328 * support/regression/tests/array.c,
4329 support/regression/tests/bitopcse.c,
4330 support/regression/tests/bug-908454.c,
4331 support/regression/tests/malloc.c: modified for pic16 regression test
4332 * support/regression/tests/bitfields.c:
4333 pic16 - excluded bitfileds of size > 8
4334 * support/regression/tests/bp.c: pic16 - reduced data size
4335 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4336 * support/regression/tests/bug-460010.c:
4337 pic16 - used the absolute address the fits in memory
4338 * support/regression/tests/bug-716242.c:
4339 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4340 * support/regression/tests/float.c:
4341 pic16 - excluded - data size too big
4342 * support/regression/tests/onebyte.c:
4343 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4344 * support/regression/tests/shifts.c:
4345 pic16 - function names probably have to differ in first X characters
4347 * support/regression/tests/staticinit.c:
4348 pic16 - excluded some tests due error: no target memory available for
4351 2006-05-22 Borut Razem <borut.razem AT siol.net>
4353 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4354 second try. Thanks Stas Sergeev once more.
4356 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4358 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4359 (genLeftShift, genRightShift): fixed bug 1491627
4360 * src/hc08/peeph.def (rules 7, 8.x): added
4361 * support/regression/tests/shifts.c (ShiftLeftByParam,
4362 ShiftRightByParam, testShiftByParam): added to test variable shifting
4364 2006-05-20 Raphael Neider <rneider AT web.de>
4366 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4367 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4368 (allocReg): add only new registers to dynAllocRegs,
4369 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4370 #1489055, #1445850, and probably #1483693
4372 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4374 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4375 bug in for-loop that didn't emit the last of CONFIG and ID registers
4377 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4379 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4381 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4382 1489016, 1434401 and 1490124
4383 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4384 1489016, 1434401 and 1490124
4386 2006-05-17 Borut Razem <borut.razem AT siol.net>
4388 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4391 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4393 * device/include/mcs51/P89c51RD2.h,
4394 * device/include/mcs51/P89LPC901.h,
4395 * device/include/mcs51/P89LPC922.h,
4396 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4398 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4400 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4401 to fix missing stack pragma in compiled binary object file,
4403 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4405 * support/packihx/configure.in,
4406 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4407 determine sizeof basic types even while cross compiling
4409 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4411 * src/avr/gen.c (aopop),
4412 * src/ds390/gen.c (aopOp),
4413 * src/hc08/gen.c (aopOp),
4414 * src/mcs51/gen.c (aopop),
4415 * src/pic16/gen.c (pic16_aopOp),
4416 * src/pic/gen.c (aopOp),
4417 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4418 if size of operand is smaller than spill location
4420 2006-05-12 Borut Razem <borut.razem AT siol.net>
4422 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4423 have to have CR/LF line endings even if they are checked out on *nix
4424 or on WIN32 in cygwin binmode
4426 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4428 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4429 * device/include/ds80c390.h: added sfr16 definitions
4433 * src/ds390/ralloc.c,
4434 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4435 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4436 bit returning functions
4437 * support/regression/tests/sfr16.c: enabled test on ds390
4439 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4441 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4442 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4444 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4446 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4447 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4448 (cl_address_space constructor): removed expensive initialization,
4449 (cl_address_space::get_cell): extended for late initialization,
4450 (cl_address_space::*): use late initialization,
4451 (cl_address_decoder::activate): removed expensive initialization,
4452 This reduced regression test running time by 25%
4454 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4462 * support/packihx/Makefile.in,
4463 * support/packihx/clean.mk,
4464 * support/packihx/Makefile.bcc,
4465 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4467 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4469 * src/SDCCval.c (valNot): fix for regression test failure
4470 of not.c on big endian hosts
4472 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4474 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4476 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4478 * device/lib/mcs51/Makefile.in: changed string comparison operator
4479 to = for POSIX compliance; == is bash extension
4481 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4483 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4486 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4488 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4489 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4490 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4491 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4492 bug report #1478657,
4494 2006-05-05 Borut Razem <borut.razem AT siol.net>
4496 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4499 2006-05-02 Borut Razem <borut.razem AT siol.net>
4501 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4502 create *.ind, which made make to fail if invoked with -j 2
4504 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4507 Hubert Sack for patch 1479782
4509 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4511 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4513 2006-05-01 Raphael Neider <rneider AT web.de>
4515 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4516 (create_pic): store only prefix-free device name,
4517 (init_pic): check for device names with "16" prefix,
4519 * src/pic/device.h (struct PIC_device),
4520 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4522 * device/include/pic/pic12f{635,675,629,683}.h,
4523 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4524 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4525 * device/include/pic/pic16f505.h,
4526 * device/lib/pic/libdev/pic16f505.c: removed
4527 * device/include/pic/pic14devices.txt: added support for pic12f
4528 devices, removed unsupported non 16-bit devices
4529 [above changes provided by patch from Zik Saleeba]
4530 * src/pic/*, src/pic16/*, device/include/pic16/*,
4531 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4533 2006-05-01 Borut Razem <borut.razem AT siol.net>
4535 * configure.in, configure, doc/Makefile.in:
4536 sync with nightly build makefile - latex, dvipdf and dvips
4539 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4541 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4542 in the library source
4544 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4546 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4548 2006-04-28 Raphael Neider <rneider AT web.de>
4550 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4551 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
4552 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
4553 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
4555 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4557 * device/lib/pic/libdev/Makefile.in,
4558 * device/lib/hc08/Makefile.in,
4559 * device/lib/gbz80/Makefile.in,
4560 * device/lib/z80/Makefile.in,
4561 * device/lib/ds390/Makefile.in,
4562 * device/lib/ds400/Makefile.in: added srcdir to include search path,
4563 thanks to Borut for the bug report
4565 * configure: always create doc/Makefile independent from --enable-doc
4566 * Makefile.in: always install from directory doc independent from
4568 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
4570 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
4571 * doc/Makefile.in: install *.txt if present
4572 * device/include/Makefile.in (install): added installation of pic/*.inc
4573 and pic/*.txt files again, they were erroneously removed
4575 2006-04-28 Raphael Neider <rneider AT web.de>
4577 * src/pic/{gen.c,main.h,pcode.c},
4578 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
4579 concerning signedness with casts
4581 2006-04-28 Raphael Neider <rneider AT web.de>
4583 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
4584 definition of an interrupt handler,
4585 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
4586 interrupt handler stuff from picglue() to separate routine,
4587 (picglue): enabled definition of intr handlers in files w/o main()
4589 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4591 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
4592 compilation with MSVC 2005 Express Edition (VC8)
4594 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
4596 * device/lib/Makefile: fixed build of gbz80 lib
4598 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
4600 * support/regression/tests/bug-460010.c,
4601 * support/regression/tests/bug-524691.c,
4602 * support/regression/tests/bug-716242.c: removed conditional defines
4603 that are already in testfwk.h
4605 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
4607 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
4608 (AccAXRsh1): added, shift right by 1,
4609 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
4611 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
4613 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
4615 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
4616 remove cast to same type
4617 * src/SDCCast.c (decorateType): fix for RFE 1475742,
4618 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
4620 * link/z80/Makefile: removed, they have moved to
4623 * configure.in: replaced duplicate message about ucsim by missing sdcpp
4624 * install-sh: fix bug #1204398 by setting umask 0022
4625 * device/lib/Makefile: separate build of z80 and gbz80 lib
4627 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
4629 Enabled VPATH feature: changed nearly all Makefiles (149 files).
4630 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
4632 One basic decision: e.g. src/clean.mk includes further files. In order
4633 to make this work there are two solutions:
4634 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
4635 run configure on them. This way they can use
4636 'include $(srcdir)/port-clean.mk'
4637 - always include clean.mk by the Makefile at the same level. To avoid
4638 that `make clean` tries to include and build Makefile.dep the
4639 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
4640 implemented, because now even `make uninstall` doesn't create
4641 Makefile.in. clean.mk could be eliminated by pasting it in
4644 * debugger/mcs51/Makefile.in: build own objects from library sources
4645 (SLIB, SDCC) in current directory
4647 * configure, configure.in: renamed --disable-device-lib-build in
4648 --disable-device-lib; added --enable-doc, the required tools are
4649 searched by configure; added result message; the toolchain for the
4650 belonging ports are now only built, if the port is enabled.
4652 * support/regression/*: all output is written in directory gen, because
4653 the fwk and ports directories don't livet in the build tree using vpath
4655 * doc/sdccman.lyx: renamed --disable-device-lib-build to
4656 --disable-device-lib, added --enable-doc, added section VPATH
4658 * sim/ucsim/configure.in,
4659 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
4660 z80 are enabled by default
4662 2006-04-24 Raphael Neider <rneider AT web.de>
4664 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
4665 to config word, "pic14_"-prefixed some extern functions
4666 (pic14_emitConfigWord): emit __config directive(s) if assignment to
4667 config word has been found
4668 * src/pic/device.h: added prototypes
4669 * src/pic/pcode.c: added "pic14_"-prefix where needed
4670 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
4672 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
4674 (pic14emitRegularMap): ignore config words,
4675 (pic14createInterruptVect): moved generating __config directives away
4676 (picglue): have __config directives emitted
4678 2006-04-24 Borut Razem <borut.razem AT siol.net>
4680 * doc/Makefile: sync with nightly build makefile
4682 2006-04-24 Raphael Neider <rneider AT web.de>
4684 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
4685 registers that have not been assigned proper liveranges,
4686 fixes #1469504 and #1474602,
4687 (pCodeRegOptimizeRegUsage): fixed typo in comment
4689 2006-04-24 Borut Razem <borut.razem AT siol.net>
4691 * device/examples/main8051.c: deleted - it was removed from CVS
4692 24.mar.2000 and after that modified 18.feb.2001, so it reappered
4693 after the transition to Subversion
4694 * src/SDCCalloc.h: deleted - it was removed from CVS
4695 3.feb.2001 and after that modified 18.feb.2001, so it reappered
4696 after the transition to Subversion
4697 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
4698 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
4699 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
4700 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
4702 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
4704 * as/asx8051.dsp: added mcs51/strcmpi.h
4705 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
4706 * as/hc08/aslink.h: updated lnksect prototype
4708 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
4710 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
4711 (newdot): handle A_ABS
4713 * as/mcs51/asout.c (outarea): output address
4714 * as/hc08/lkaomf51.c,
4715 * as/mcs51/lkaomf51.c: disabled unused array UsageType
4717 * as/mcs51/i51pst.c,
4718 * as/z80/z80pst.c: "ABS" is not A_OVR
4719 * as/hc08/lkarea.c (newarea): read a_addr,
4720 (lnkarea): added codemap array, sort absolute areas to the front,
4721 combine all GSINITx/GSFINAL,
4722 (find_empty_space, allocate_space): new functions,
4723 (lnksect): return next address, handle absolute sections
4724 * as/mcs51/lkarea.c (newarea): read a_addr,
4725 lnksect2 prototype changed,
4726 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
4727 (find_empty_space, allocate_space): new, factored out of lnksect2,
4728 (lnksect2): return next address, handle absolute sections
4730 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
4731 * as/hc08/lklibr.c (addfile, fndsym),
4732 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
4733 index out of range and detect both '\' and '/'
4734 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
4735 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
4736 regression tests (ds390 cannot return bool yet)
4737 * doc/sdccman.lyx: changed version number, document changed --no-peep,
4738 document critical interrupts on z80, document changed SDCC define
4739 * src/asm.c (_asxxxx_mapping): fixed .org directive,
4740 (_a390_mapping): added .org directive
4741 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
4742 (genMultOneByte): fixed warnings
4743 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
4745 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
4746 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
4747 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
4748 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
4749 * src/pic16/main.c: removed newReg prototype
4750 * src/pic16/pcode.c,
4751 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
4753 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
4755 * src/pic16/ralloc.c
4756 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
4758 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
4759 from short to PIC_OPTYPE
4760 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
4761 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
4762 optype from short to PIC_OPTYPE
4763 * src/port.h: made int_size unsigned to fix warnings
4764 * src/SDCC.y: fixed warning on MSVC
4765 * src/SDCCicode.c (getArraySizePtr): return unsigned int
4766 * src/SDCCopt.c (convertToFcall): fixed warnings
4767 * src/SDCCsymt.h: removed double prototype for genSymName
4768 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
4769 offset int to fix warnings
4771 2006-04-22 Borut Razem <borut.razem AT siol.net>
4773 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4774 references to CVS replaced with Subversion
4776 2006-04-21 Borut Razem <borut.razem AT siol.net>
4778 * doc/sdccman.lyx, */Makefile, */Makefile.in:
4779 references to CVS replaced with Subversion
4781 2006-04-19 Borut Razem <borut.razem AT siol.net>
4783 * src/version.awk: adapted for svn
4784 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
4785 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
4786 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
4787 /binutils-avr/etc/*.vi, *.jin: removed all properties
4788 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
4790 2006-04-19 Borut Razem <borut.razem AT siol.net>
4792 * CVS to Subversion migration completed
4794 2006-04-18 Borut Razem <borut.razem AT siol.net>
4796 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
4797 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
4799 2006-04-17 Borut Razem <borut.razem AT siol.net>
4801 * device/include/Makefile.in: added pic/*.inc to the installation
4803 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
4805 * support/regression/collate-results.py: fixed output in case of
4807 * support/regression/generate-cases.py: fixed splitting of pathnames
4809 * as/hc08/lklibr.c (addfile),
4810 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
4812 2006-04-11 Raphael Neider <rneider AT web.de>
4814 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
4815 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
4816 * src/pic16/pcode.c (assignValnums): fixed #1460578
4818 2006-04-11 Raphael Neider <rneider AT web.de>
4820 * device/lib/pic/libdev/*.c,
4821 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
4822 fixes #1468739, enables compilation in --std-c99 mode
4823 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
4825 2006-04-11 Raphael Neider <rneider AT web.de>
4827 * src/pic/device.c (find_device): removed debug output
4828 (list_valid_pics): enabled verbose listing of supported devices
4829 * device/include/stdbool.h: define bool as char for pic14/16 as well
4831 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4833 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
4835 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
4837 * .version: bumped version to 2.5.6
4838 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
4840 2006-04-06 Raphael Neider <rneider AT web.de>
4842 * .version: bumped version to 2.5.6 (pic14 ABI changed)
4843 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
4844 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
4845 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
4846 pic14_constructAbsMap
4847 (pic14printPublics): declare absolute global symbols as global
4848 (pic14createInterruptVect),
4849 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
4850 (newReg): assume new registers unused, use correct name in
4851 hashtable (reg->name instead of name), more debugLog output
4852 * src/pic/device.h (PIC_device): added fields for verbose output
4853 * src/pic/device.c: moved device definition to pic14devices.txt,
4854 added routines for runtime parsing of pic14devices.txt,
4855 added support for second config word
4856 * src/pic/main.c (_process_pragma): removed #pragma maxram,
4857 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
4858 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
4859 (_pic14_parseOptions): moved pCodeInitRegisters here
4860 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
4861 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
4862 (pCodeInitRegisters): rewrapped comments, perpared new approach to
4863 handling the pseudo stack
4864 * device/lib/Makefile.in: ignore failures in objects-pic16,
4865 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
4866 * device/lib/pic/NEWS: document new dependency on picXXX.lib
4867 * device/lib/pic/Makefile.subdir,
4868 * device/lib/pic16/Makefile.subdir: improved clean rules
4869 * device/lib/pic/libdev/: NEW, pic14 device libraries
4870 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
4871 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
4872 * device/include/Makefile.in: create subdir and install pic14 headers
4873 * device/include/pic/p16f_common.inc: removed unused declarations
4874 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
4875 PICs from inc2h.pl v1.6,
4876 replaced BIT_AT macros with struct declarations
4877 * device/include/pic/pic14devices.txt: definition of supported devices,
4878 all above improvements contributed by Zik Saleeba, thanks
4879 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
4880 * support/scripts/sdcc.nsi: also install pic14 device libraries and
4883 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4885 * device/include/mcs51/c8051f410.h: added interrupt numbers,
4886 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
4887 thanks to Charles Olds
4889 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4891 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
4893 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
4896 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
4897 * support/regression/bug1464657.c: added, new test
4899 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4901 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
4904 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4906 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
4907 --no-peep and --peep-file <file> are used don't use default rules but
4910 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
4912 * src/mcs51/gen.c (genCall): fixed bug 1457608
4914 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4916 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
4917 changes seem to cause (trigger?) problems with the build system.
4919 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
4921 * src/SDCCpeeph.c (operandsLiteral): new, added,
4922 (callFuncByName): inserted operandsLiteral
4923 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
4925 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4927 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
4928 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
4930 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
4932 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
4933 implemented patch 1120823 Thanks to Willy De la Court (normal
4934 interrupts need an interrupt number now if they are made critical),
4935 and enabled nesting of critical functions though not for gbz80
4936 (genCritical, genEndCritical): added functions
4937 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
4938 * src/z80/mappings.i: added "ei" to all mappings
4940 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4942 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
4943 submitted by the Debian SDCC maintainer Aurelien Jarno:
4944 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
4945 archive with gcc 4.1 on mips and wrote the patch"
4947 2006-03-16 Raphael Neider <rneider AT web.de>
4949 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
4950 the left operand is shorter than the result (c* = lit-c* + int),
4952 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
4955 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4957 * src/.version: increased version number to 2.5.5
4958 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
4959 linking is done manually in pic16 port's _linkEdit,
4960 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
4961 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
4962 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
4963 allocate asmop as AOP_ACC,
4964 (aopForRemat): added parameter 'bool result' in function declaration,
4965 (pic16_aopGet): return AOP_ACC when accessing WREG,
4966 (pic16_popGetTempReg): minor modification,
4967 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
4968 'pic16_allocWithIdx',
4969 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
4970 calling function in absolute addresses,
4971 (genAssign): take into account AOP_ACC asmop,
4972 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
4973 * src/pic16/pcoderegs.c: some debug functions and lines added,
4974 * src/pic16/ralloc.c (decodeRegType): added but commented out,
4975 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
4977 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
4978 call to allocReg, not by manually allocating a new one,
4979 (pic16_assignRegisters): now before going through the register
4980 allocating functions mark all registers as free. This eliminates some
4981 side effects resulting from peephole parser done earlier in the backbone
4983 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
4985 * src/SDCCicode.c (geniCodeLogic),
4986 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
4988 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
4990 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
4991 (genSend): bugfix, do not allocate and free twice,
4992 (shiftRLong): handle partially overlapping aops
4993 * support/regression/tests/bitopcse.c: fixed warning redefined idata
4995 2006-03-08 Borut Razem <borut.razem AT siol.net>
4997 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5000 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5002 * support/regression/tests/bug1409955.c: new, added
5003 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5004 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5005 (aopForSym, aopOp): increment asmop.allocated if reused,
5006 (freeAsmop): decrement asmop.allocated and check for zero instead of
5008 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5009 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5010 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5011 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5012 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5013 genSignedRightShift, genRightShift, genDataPointerGet,
5014 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5015 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5016 in reverse order from allocation,
5017 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5018 added swappedLR to keep track
5019 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5020 pdata & code for GCC, z80, gbz80 & hc08
5021 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5023 2006-03-08 Raphael Neider <rneider AT web.de>
5025 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5027 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5030 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5031 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5033 2006-03-06 Borut Razem <borut.razem AT siol.net>
5035 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5036 made the linker quiet
5038 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5040 * src/pic16/gen.c (genPcall): fixed bug #1443644
5041 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5042 which dumps before the function entry point a data byte which represents
5043 the number of the local variables used by the specified function, added
5044 'xinst' for initial support for Extended Instruction Support,
5045 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5046 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5047 port->fun_prefix anymore (may change later),
5048 (genFunction, genEndFunction): do not store/restore local registers for
5049 _main (this should take care the --main-return command line option in
5051 (genOr): removed some legacy pic-port instructions,
5052 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5053 performing operations with SFR's causes data to be written more than
5054 once to each SFR. Perhaps SFRs should be handled in special cases...
5055 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5057 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5058 into account for stack starting position,
5059 (struct OPTIONS pic16_optionsTable): added command line argument
5060 --extended or -y for Extended Instruction Support,
5061 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5062 (deassignLRs): *** perhaps the most important change, old 'for' code
5063 (commented out for reference), didn't account for some registers which
5064 were left marked 'not free' after a pointer operation. The change
5065 reduces register usage a lot in some cases
5067 2006-03-04 Borut Razem <borut.razem AT siol.net>
5069 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5071 * support/regression/tests/bug-524697.c: decreased array size for
5072 mcs51 to fit into the internal RAM
5073 * support/regression/Makefile.in: a little bit more verbose
5075 2006-03-03 Borut Razem <borut.razem AT siol.net>
5077 * support/regression/fwk/lib/testfwk.c,
5078 support/regression/fwk/include/testfwk.h: introduced function
5079 _prints(), nonrecursive _printn(), call _initEmu() from main()
5080 * support/regression/ports/gbz80/support.asm,
5081 support/regression/ports/ucz80/support.asm,
5082 support/regression/ports/z80/support.asm,
5083 support/regression/ports/ds390/support.c,
5084 support/regression/ports/hc08/support.c,
5085 support/regression/ports/host/support.c,
5086 support/regression/ports/mcs51/support.c,
5087 support/regression/ports/xa51/support.c: added empty _initEmu()
5089 * support/regression/ports/pic16/gpsim.cmd,
5090 support/regression/ports/pic16/spec.mk,
5091 support/regression/ports/pic16/support.c,
5092 support/regression/Makefile.in: added pic16 regression test
5094 2006-03-01 Raphael Neider <rneider AT web.de>
5096 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5097 genConstPointerGet): use safe way of generating MOVFF to cover
5098 literals as well as registers, fixes bug #1440527
5099 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5101 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5102 more correctly, fixes bug #1232186
5103 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5104 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5105 gplink guess the correct processor in more cases, applied patch
5106 from Till Riedel attached to and fixing bug #1436552
5108 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5110 * support/regression/tests/array.c: added, contains check for #1434401
5111 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5113 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5115 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5116 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5117 * device/include/mcs51/c8051f326.h,
5118 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5119 * device/include/mcs51/c8051f000.h,
5120 * device/include/mcs51/c8051f018.h,
5121 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5122 PCON_IDLE,PCON_STOP and added sfr16 definitions
5124 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5126 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5127 genGetWord): fixed bug 1409955
5129 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5131 * device/include/hc08/mc68hc908gp32.h,
5132 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5134 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * src/SDCCast.c (constExprValue): return NULL if not a value
5137 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5138 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5139 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5141 2006-02-13 Borut Razem <borut.razem AT siol.net>
5143 * src/regression/ptrarg.c: added, fails due to bug #1430967
5144 * src/regression/Makefile: ptrarg.c added, ...
5146 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5149 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5151 2006-02-11 Borut Razem <borut.razem AT siol.net>
5153 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5154 print "Processor: xxx" message to stdout only if --verbose
5156 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5158 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5159 * support/regression/tests/bug1426356.c: added
5160 * support/regression/tests/bitfields.c: removed 2 tests
5162 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5164 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5165 * device/include/mcs51/c8051f330.h,
5166 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5167 PCON_IDLE,PCON_STOP and added sfr16 definitions
5168 * device/lib/_divsint.c,
5169 * device/lib/_divuint.c,
5170 * device/lib/_divulong.c,
5171 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5172 register bank bug for small stackauto
5174 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5176 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5178 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5180 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5181 * all.dsp: corrected several bin paths
5182 * device/include/mcs51/c8051f120.h,
5183 * device/include/mcs51/c8051f300.h,
5184 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5185 to PCON_IDLE,PCON_STOP
5186 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5187 * device/lib/printf_large.c (output_float): fixed bug 1388703
5188 * support/regression/tests/bug1057979.c: added test for bug 1388703
5190 2006-02-08 Raphael Neider <rneider AT web.de>
5192 * src/pic/pcode.c (pciTRIS): fixed typo,
5193 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5194 (LinkFlow): fixed handling of flows that end in a call,
5195 (ReuseReg): perform safety check earlier
5196 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5197 to work with flows at the beginning of a pBlock,
5198 fixes #1426557 (Symbol not previously defined),
5199 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5201 (RemoveUnusedRegisters): update register usage info
5202 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5203 created, reuse existing ones instead
5204 * src/pic/gen.c (genPcall): fixed #1424719
5206 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5208 * link/z80/lkmain.c,
5210 * link/z80/lkdata.c,
5211 * link/z80/aslink.h: fixed build on current cygwin:
5212 replaced getline() by lk_getline()
5214 2006-02-01 Borut Razem <borut.razem AT siol.net>
5216 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5217 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5218 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5219 src/regression/bool1.c, src/regression/bool2.c,
5220 src/regression/bool3.c, src/regression/call1.c,
5221 src/regression/compare.c, src/regression/compare10.c,
5222 src/regression/compare2.c, src/regression/compare3.c,
5223 src/regression/compare4.c, src/regression/compare5.c,
5224 src/regression/compare6.c, src/regression/compare7.c,
5225 src/regression/compare8.c, src/regression/compare9.c,
5226 src/regression/configword.c, src/regression/for.c,
5227 src/regression/inline.c, src/regression/mult1.c,
5228 src/regression/nestfor.c, src/regression/or1.c,
5229 src/regression/pointer1.c, src/regression/ptrfunc.c,
5230 src/regression/rotate1.c, src/regression/rotate2.c,
5231 src/regression/rotate3.c, src/regression/rotate4.c,
5232 src/regression/rotate5.c, src/regression/rotate6.c,
5233 src/regression/rotate7.c, src/regression/string1.c,
5234 src/regression/struct1.c, src/regression/sub.c,
5235 src/regression/sub2.c, src/regression/switch1.c,
5236 src/regression/while.c, src/regression/xor.c,
5237 src/regression/create_stc, src/regression/simulate,
5238 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5240 * src/regression/gpsim_assert.h: added
5242 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5244 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5245 ((void (code *) (void)) 0) ();
5254 * as/mcs51/aslink.h,
5256 * as/mcs51/asmain.c,
5257 * as/mcs51/lkdata.c,
5259 * as/mcs51/lkmain.c,
5262 * as/z80/asmain.c: fixed build on current cygwin:
5263 replaced getline() by as_getline()
5265 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5267 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5268 declarator in the symbol chain
5270 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5271 parameter list for function pointers
5272 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5273 * support/regression/tests/bug-716242.c: added
5275 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5277 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5279 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5281 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5283 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5284 inifinitely recurseable, added static
5285 * support/regression/tests/bug-1408066.c: added
5287 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5290 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5291 renamed, added possibility to create "postLoopLbl"-labels
5292 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5293 newiTempLoopHeaderLabel
5294 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5295 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5296 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5297 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5298 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5299 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5300 (basicInduction): fixed bug #136564, made static,
5301 (loopInduction): changed parameter of basicInduction, made static,
5302 (addPostLoopBlock): added
5303 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5304 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5306 * support/regression/tests/bug-136564.c: added
5307 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5308 --std-sdcc99 to LIBSDCCFLAGS
5310 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5312 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5314 * support/regression/tests/bug-1406131.c: added
5316 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5318 * src/SDCCast.c (decorateType): fix promotion of unary minus
5319 * src/SDCCsymt.c (computeType): beautified
5320 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5321 (valUnaryPM, valComplement): fix sign and promotion,
5322 (valNot): ANSI: result type is int (SDCC: unsigned char)
5323 * support/regression/tests/uminus.c: speedup by removing superflous
5325 * support/regression/tests/onebyte.c: added promotion and signedness
5326 tests for unary minus
5327 * support/regressions/tests/bug-477927.c: disable warning about
5328 uninitialized variables
5329 * support/regression/tests/not.c: added
5331 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5333 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5334 * src/mcs51/gen.c (gen51Code): show final register usage after
5335 fillGaps in asm with --i-code-in-asm
5336 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5337 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5338 incUsed, rliveClear, adjustIChain): made static,
5339 (setFromRange): excluded because it's unused,
5340 (findPrevUseSym, markWholeLoop): added,
5341 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5342 through all branches of predecessors enables sdcc to emit the warning
5343 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5344 (rlivePoint): made static, added parameter emitWarnings which is only
5345 true during the first run out of two,
5346 (findRecursiveSucc, findRecursivePred): removed,
5347 (computeLiveRanges): made static, added parameter emitWarnings,
5348 (dumpIcRlive): added for debugging only
5349 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5350 removed prototype of setFromRange()
5351 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5352 in call of computeLiveRanges()
5353 * support/regression/tests/bug-895992.c: added
5354 * support/regression/tests/bug-971834.c: added
5355 * support/valdiag/tests/bug-895992.c: added
5356 * support/valdiag/tests/bug-971834.c: added
5358 2005-12-18 Raphael Neider <rneider AT web.de>
5360 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5361 (genUnpackBits): improved code for direct operands,
5362 (genPackBits): improved code for literal assignment to bitfields
5363 and for direct destination operands (no FSR indirection),
5364 prevented redundant AND, fixes #1362800,
5365 (AccLsh): added parameter to disable masking of the result
5366 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5367 skip instructions with side-effects (like incfsz),
5368 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5369 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5370 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5373 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5375 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5376 volatile variables as spill location
5378 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5380 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5382 * support/regression/tests/bug-1376320.c: added
5384 2005-12-08 Raphael Neider <rneider AT web.de>
5386 * src/pic/device.c: renamed is_shared to pic14_is_shared
5387 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5388 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5389 (is_valid_identifier): added for above workaround
5391 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5393 * device/lib/Makefile.in: fixed to enable port-specific-objects
5394 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5395 char, thanks Hubert Sack
5396 * doc/sdccman.lyx: documented --xstack-loc,
5397 elaborated a bit more on interrupts and pitfalls,
5398 removed "setjmp/longjmp unsupported",
5399 documented some unsupported C99 features
5400 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5401 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5402 if, thanks Hubert Sack
5403 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5404 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5406 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5407 regression tests can report resource usage (rfe 700441)
5408 * support/regression/collate-results.py: report resource usage
5409 * support/regression/ports/ds390/spec.mk,
5410 * support/regression/ports/hc08/spec.mk,
5411 * support/regression/ports/mcs51/spec.mk,
5412 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5413 * support/regression/ports/ds390/uCsim.cmd,
5414 * support/regression/ports/hc08/uCsim.cmd,
5415 * support/regression/ports/mcs51/uCsim.cmd,
5416 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5417 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5418 library, use the default one
5419 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5420 building the library
5422 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5424 * config.dsp: added dependency on .version and configure_vc.awk
5425 * device/include/setjmp.h: updated for --stack-auto and --xstack
5426 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5427 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5428 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5429 * device/lib/libsdcc.lib: added _setjmp
5430 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5431 (decorateType): fixed bug 1372851,
5432 (optimizeGetHbit): fixed warning
5433 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5434 array initialisation
5435 * support/regression/tests/bug1057979.c: added test for bug 1358192
5436 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5438 2005-12-03 Borut Razem <borut.razem AT siol.net>
5440 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5441 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5443 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5445 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5446 createIval): implement symbol independant "flexible array member",
5447 (createIvalCharPtr): implemented flexible array initialisation with a
5449 * src/SDCCsymt.c (copyStruct): removed,
5450 (getSize): fixed misleading comment,
5451 (getAllocSize): removed, the additional allocation size is now in
5452 sym->flexArrayLength,
5453 (checkStructFlexArray): new, syntax checks for flexible array members,
5454 (compStructSize): added syntax checks for "flexible array members"
5455 (copyStruct): removed,
5456 (copyLinkChain): removed inefficient fix for bug 770487
5457 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5458 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5459 symbol->flexArrayLength
5461 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5462 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5463 * support/regression/tests/structflexarray.c: added
5464 * support/valdiag/tests/structflexiblearray.c: added
5466 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5468 * src/SDCCast.c (decorateType): fixed bug 1368489
5469 * support/Util/SDCCerr.c,
5470 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5472 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5474 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5475 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5477 2005-11-27 Borut Razem <borut.razem AT siol.net>
5479 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5480 support/cpp2/mkdeps.h: added command line option
5481 -obj-ext=<extension> to SDCPP to define object file externion, used
5482 for generation of make dependencies (-M)
5483 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5485 2005-11-26 Borut Razem <borut.razem AT siol.net>
5487 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5488 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5489 added pic and pic16 libraries
5491 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5493 * device/include/float.h: Corrected typo in prototype of __fsgt
5495 2005-11-25 Borut Razem <borut.razem AT siol.net>
5497 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5498 added creation of model-mcs51-stack-auto libraries
5500 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5502 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5504 * src/SDCCast.c (createIvalArray): removed obsolete comment
5506 2005-11-24 Borut Razem <borut.razem AT siol.net>
5508 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5509 added missing device/lib/mcs51/crt*.asm sources
5511 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5513 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5515 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5517 * device/lib/_fs2schar.c,
5518 * device/lib/_fs2sint.c,
5519 * device/lib/_fs2slong.c: optimized inline asm
5521 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5523 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5524 Better handling of floats between -1.0 and 0.0.
5526 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5528 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5529 (the missing "if"s prohibited removal of redundant labels)
5531 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5533 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5534 Properly convert floats between -1.0 and 0.0 to long, int, and char
5535 types (max integer value of negative floats tends to zero).
5536 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5537 Removed changes made so to work properly with floats between
5538 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5541 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5543 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5544 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5545 (genCast) cosmetic change
5546 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5547 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5549 * support/regression/tests/bitfields (testSignedBitfields): added
5551 2005-11-18 Borut Razem <borut.razem AT siol.net>
5553 * sdcc/device/lib/Makefile.in: remove all unnecessary files
5554 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
5555 introduced SILENT option to make building of pic16 libraries less
5557 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5559 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5560 Now they work properly with floats between -1.0 and 0.0
5561 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
5563 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
5565 * src/SDCCicode.c (printOperand): added missing else
5567 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5569 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
5570 reformatted for better readability
5571 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
5574 2005-11-17 Borut Razem <borut.razem AT siol.net>
5576 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
5577 introduced SILENT option to make building of pic16 libraries less
5578 verbose - used for nightly snapshot build
5579 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
5580 available on Win32 platforms.
5581 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
5582 medium, large, pic and pic16
5584 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5586 * device/lib/printf_large.c: Temporary patch for bug 1358192:
5587 printf("%f"...) sets fraction to zero.
5589 2005-11-16 Raphael Neider <rneider AT web.de>
5591 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
5593 * src/pic/gen.c (genIfx): implemented for CARRY bit
5594 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
5595 to generic pointers, fixes #1357332,
5596 (pic16_movLit2f): NEW,
5597 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
5599 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
5603 2005-11-11 Raphael Neider <rneider AT web.de>
5605 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
5606 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
5607 compute pointer's type from operand,
5608 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
5609 improved single bit reads, fixes bug #1353379
5611 2005-11-09 Borut Razem <borut.razem AT siol.net>
5613 * support/scripts/sdcc.nsi: added lib/pic to the package
5615 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
5617 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
5619 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
5621 * support/regression/tests/bug1348008.c: added
5622 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
5623 * support/regression/tests/bug1337835.c: updated comment
5625 2005-11-06 Borut Razem <borut.razem AT siol.net>
5627 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5628 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5629 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5630 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5631 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
5632 dynamic construction of cl_error_class and derivates - 2.nd try
5634 2005-11-05 Borut Razem <borut.razem AT siol.net>
5636 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
5637 bug, which caused Bus Errors on sparc solaris
5639 2005-11-04 Borut Razem <borut.razem AT siol.net>
5641 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
5642 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
5643 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5644 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
5645 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
5646 and derivates to resolve the initialization problem on OSX
5648 2005-11-02 Borut Razem <borut.razem AT siol.net>
5650 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5651 corrected typo - #include <winsock2.h>
5653 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
5655 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
5656 (_asxxxx_mapping): added org directive for future enhancements
5658 2005-11-01 Borut Razem <borut.razem AT siol.net>
5660 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
5661 enabled sockets on WIN32
5662 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
5664 2005-10-31 Borut Razem <borut.razem AT siol.net>
5666 * support/regression/generate-cases.py: escape backslashes in {testcase}:
5667 WIN32 backslash path delimiters should be escaped when used in C strings
5668 * support/regression/tests/bitfields.c: exclude failing assertions for
5669 __CYGWIN32__ and __MINGW32__ hosts
5671 2005-10-30 Borut Razem <borut.razem AT siol.net>
5673 * src/SDCCutil.c: corrected double comparison typo
5675 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
5677 * device/lib/medium/Makefile: added for new memory model medium
5678 * device/include/asm/mcs51/features.h: updated for medium/pdata
5679 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
5680 added Multiply & Accumulate sbit's and MAC0_PAGE define
5681 * device/include/mcs51/c8051f300.h: added sfr16 definitions
5682 * device/include/mcs51/c8051f310.h: added sfr16 definitions
5683 * device/lib/_mullong.c: update for medium model
5684 * device/lib/incl.mk: added medium model
5685 * doc/sdccman.lyx: documented medium model
5686 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
5687 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
5688 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
5689 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
5690 (allocParms): set SCLS and OCLS to pdata for medium model
5691 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
5693 (powof2): return <0 if not power of 2
5694 * src/avr/gen.c (genBitWise): use updated powof2
5695 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
5696 (shiftR2Left2Result): small optimization in setup, save acc when storing,
5697 (shiftLLeftOrResult): use B if necessary
5698 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
5699 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
5700 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
5701 * support/regression/Makefile.in: added test-mcs51-medium
5702 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
5704 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
5706 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
5708 * device/lib/time.c (mktime): fixed bug 1334315
5710 2005-10-28 Raphael Neider <rneider AT web.de>
5712 * device/include/pic/p16f_common.inc: added common declarations
5713 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
5715 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5717 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
5718 (aopPutUsesAcc): added to predict accumulator use,
5719 (assignResultValue): save acc if necessary,
5720 (genMinusDec): store result if indirectly addressed,
5721 (genDivOneByte): save acc if necessary,
5722 (movLeft2Result): bugfix if left already in acc,
5723 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
5724 attention to accumulator use (esp. pdata),
5725 (genReceive): receive pdata correctly
5726 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
5727 * src/SDCCicode.h: added isOperandInPagedSpace prototype
5729 2005-10-27 Raphael Neider <rneider AT web.de>
5731 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
5733 2005-10-27 Raphael Neider <rneider AT web.de>
5735 * .version: changed version to 2.5.4
5736 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
5737 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
5738 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
5739 arithmetics support routines
5740 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
5741 * device/lib/Makefile.in: also create installdir for pic
5743 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
5745 * src/pic/device.c (dump_sfr): rewritten to delegate register
5746 placement to the linker (use `extern sym' rather than sym EQU addr),
5747 (validAddress): fixed to check last specified address
5748 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
5749 (popGetLit): truncate literal value to 8 bit,
5750 (popGet): moved assert to more appropriate place
5751 (popGetExternal): create pCode operand from and mark the according
5752 symbol as being `extern'
5753 (popGetAddr): added sanity check on immediate's offset, provide
5754 GPOINTER tag on demand
5755 (aopPut): fixed for immediates,
5756 (mov2w_op): move operand's address or contents to WREG (depending on
5757 operand type), safer variant of mov2w,
5758 (movwf,call_libraryfunc): NEW, handy abbreviations,
5759 (get_argument_pcop,get_return_val_pcop,pass_argument,
5760 get_returnvalue): interface for accessing function parameters and
5762 (assignResultValuei,genRet): use new parameter/return value interface
5763 (pic14_getDataSize): back to old version handling generic pointers,
5764 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
5765 provided implementation and/or fixed old one,
5766 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
5767 calls, removed legacy 8051 reference code
5768 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
5769 (loadSignToC): NEW, move the operands sign bit to CARRY,
5770 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
5771 genRightShiftSigned, accepts negative shift counts,
5772 (setup_fsr): load FSR and adjust IRP (indirect memory access),
5773 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
5774 generic pointers, __data pointers and __code pointers,
5775 (genUnpackBits,genPackBits): rewritten to work with generic pointers
5776 and signed bitfields, limit bitfields to 8 bit,
5777 (genDataPointerGet): fixed number of bytes read,
5778 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
5779 (genPointerGet,genPointerSet): fixed handling of __code pointers,
5780 pointers to constant data are no longer assumed to point to __code
5781 space, removed invalid pointer types,
5782 (bitpatternFromVal): retrieve the PICs representation of an integer
5784 (genDataPointerSet): fixed assigning to po_immediate operands,
5785 (genGenPointerSet): implemented as library call,
5786 (genIfx): fixed incorrect condition,
5787 (genAddrOf): limit generic pointers' addresses to 2 bytes,
5788 provide GPOINTER tag according to destination's storage class,
5789 (genCast): added code to handle casting to generic pointers, added
5790 sign-/zero extension of the result
5791 (aop_isLitLike,op_isLitLike): fixed handling of immediates
5792 * src/pic/gen.h: added macros to access IRP bit in STATUS register
5793 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
5795 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
5796 address/register resides in the shared banks
5797 (emitSymbolToFile): improved to handle global and `pinned' symbols,
5798 put all variables into separate sections (have the linker arrange
5800 (picglue): put init code and interrupt handlers in separate sections
5801 * src/pic/main.c: added port specific options table, modified to PORT
5802 structure to make GPOINTERs 3 byte, added pic14_options
5803 (_pic14_do_link): private linking routine (update paths to libraries,
5804 add libsdcc.lib by default)
5805 * src/pic/main.h: declare pic14_options
5806 * src/pic/pcode.c: fixed instructions i/o relations,
5807 (RegCond): reverted to correct version,
5808 (newpCodeOpLit): truncate literals to 8 bit,
5809 (genericPrint): added debug output,
5810 (getRegFromInstruction): fixed for various operand types, simplified
5811 (BuildFlow): fixed broken handling of isntructions with labels
5812 (LinkFlow): start at last instruction in flow (skip trailing comments),
5813 pass the flow on to the next instruction after CALL
5814 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
5815 (insertPCodeInstruction): fixed inserting after a skip instruction,
5816 (DoBankSelect): fixed for labeled instructions
5817 (OptimizepBlock): honor --nopeep switch
5818 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
5819 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
5820 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
5821 (pCodeOptime2pCodes): allow disabling this optimization via
5822 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
5823 but is still buggy), started implementation of a dataflow based
5824 pCode optimization (CSE + dead code elimination)
5825 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
5826 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
5827 names are independant of the stack location and therefore portable across
5830 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
5833 (selectSpil): fixed bug 1337835 by not spilling bit variables
5834 * support/regression/tests/bug1337835.c: added test for this bug
5835 * src/mcs51/peeph.def: restart after rule 3.c,
5836 addded rules 263.x to optimize loading constants
5838 2005-10-26 Raphael Neider <rneider AT web.de>
5840 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
5841 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
5842 (genAssign): emit warning when casting literals to generic pointer
5843 type, also applies when taking the address of a fixed variable,
5844 (genCast): improved casting to generic pointers
5845 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
5846 extern variables, added verbose error message
5847 * device/include/pic16/{string.h,errno.h}: added #pragma library c
5849 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
5851 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
5852 carry must be complemented too
5853 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
5854 could be emitted by genMinus
5855 * src/SDCCval.c (constVal): fixed bug 1305065
5857 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
5859 * src/SDCCast.c (addCast): added promotion for bit variables
5860 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
5861 promotion casts + optimisation
5862 (optimizeGetWord): fix warning 'i' might be used uninitialized
5863 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
5864 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
5866 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
5868 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
5869 all chars are promoted to int; promotion should be handled in SDCCast.c
5871 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5873 * device/lib/_strcmp.c: Fixed bug 1326457
5875 2005-10-11 Raphael Neider <rneider AT web.de>
5877 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
5878 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
5880 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
5882 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
5883 * support/regression/tests/sfr16.c: added test for the sfr32 bug
5885 2005-10-04 Raphael Neider <rneider AT web.de>
5887 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
5888 device/lib/pic16/pics.all: added pic18f1320
5889 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
5891 2005-09-30 Raphael Neider <rneider AT web.de>
5893 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
5894 * src/pic16/devices.inc: NEW, provides device descriptions
5895 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
5897 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5899 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
5902 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
5904 * doc/sdccman.lyx: updated Highest Order Bit documentation,
5905 documented Any Order Bit, Higher Order Byte and Higher Order Word
5906 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
5907 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
5908 (optimizeGetAbit): new, to get any bit, not only the high bit,
5909 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
5910 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
5911 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
5912 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
5913 RIGHT_OP: also try GETBYTE, GETWORD optimization,
5914 GETABIT, GETBYTE, GETWORD: decorate them,
5915 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
5916 (ast_print): added GETABIT, GETBYTE, GETWORD
5917 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
5918 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
5919 (geniCodeBinary): new generic binary icode,
5920 (ast2iCode): added GETABIT, GETBYTE, GETWORD
5921 * src/port.h: updated comment for PORT.hasExtBitOp
5922 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
5923 (genGetByte): new, to get a single byte,
5924 (genGetWord): new, to get a word from a long,
5925 (gen51Code): added GETABIT, GETBYTE, GETWORD
5926 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
5928 2005-09-23 Raphael Neider <rneider AT web.de>
5930 * configure.in, configure: have device/lib/pic configured
5931 * device/lib/Makefile.in: added model-pic14
5932 * device/lib/clean.mk: added pic/ to clean rule
5933 * device/lib/pic: added rudimentary pic14 library providing support
5934 functions for multiplication/division/generic pointer access
5935 * src/SDCCopt.c (convilong): mark support functions as extern
5936 for pic14 port as well
5937 * src/pic/gen.c (genMult): added assertions,
5938 (genpic14Code): emit warning on unhandled iCodes
5939 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
5940 * src/pic/pcode.c (pCodeOpCopy),
5941 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
5942 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
5943 SFR_REGISTER}), made safe for future extensions
5944 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
5945 instructions even if preceeded by SKIP instructions (also remove
5946 them); removed unused code
5947 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
5948 prevents leaving parts of the structure uninitialized after copying
5950 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
5952 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
5954 * support/regression/tests/addsub.c: added test for the bug
5956 2005-09-21 Raphael Neider <rneider AT web.de>
5958 * device/include/pic16/pic18f1220.h,
5959 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
5960 * device/lib/pic16/Makefile.rules: added missing opening paren
5961 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
5962 are provided in genutils.c,
5963 (genUminusFloat,genUminus,genCmpEq): added asserts on different
5964 operand/result sizes,
5965 (genCmp): assert on NULL pointers first, then check deref'ed values
5966 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
5969 2005-09-18 Raphael Neider <rneider AT web.de>
5971 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
5972 as these are now unused,
5973 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
5974 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
5975 local, avoids uninitialized pointer dereference on r->name
5976 * src/pic16/ralloc.c (newReg): fixed indentation
5978 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
5980 * src/SDCCval.c (constVal): fixed bug 730366
5981 * support/Util/SDCCerr.c,
5982 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
5984 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5986 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
5988 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
5990 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
5992 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
5994 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
5995 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5996 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
5997 (hex2dec): made hex_digit unsigned char, removed ascii dependance
5998 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
5999 * packihx/packihx.c (hexDigit): made c unsigned char
6000 * as/mcs51/lklibr.c (fndsym),
6001 * link/z80/lkgb.c (gb),
6002 * link/z80/lklibr.c (fndsym),
6003 * link/z80/lkrloc.c (relr),
6004 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6005 * src/SDCC.lex (checkCurrFile, process_pragma),
6006 * src/SDCCglue.c (spacesToUnderscores),
6007 * src/SDCCmain.c (setParseWithComma, processFile),
6008 * src/asm.c (tvsprintf, printCLine),
6009 * src/avr/gen.c (emitcode, aopPut),
6010 * src/ds390/gen.c (emitcode),
6011 * src/hc08/gen.c (emitcode, emitinline),
6012 * src/mcs51/gen.c (emitcode, genInline),
6013 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6015 * src/pic/ralloc.c (debugLog),
6016 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6018 * src/pic16/ralloc.c (debugLog),
6019 * src/z80/main.c (_process_pragma):
6020 made all ctype.h function calls safe
6021 * src/SDCCopt.c: include math.h for fabs
6022 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6023 and used them throughout the code to make ctype.h function calls safe
6024 * src/ds390/main.c (asmLineNodeFromLineNode),
6025 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6026 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6028 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6029 (newpCodeAsmDir): made ctype.h function calls safe
6030 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6031 pic16_emitcode): made lbp unsigned char*
6032 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6033 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6034 * src/xa51/gen.c (emitcode),
6035 * src/z80/gen.c (_emit2): made lbp unsigned char*
6036 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6039 2005-09-05 Raphael Neider <rneider AT web.de>
6041 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6042 access bank splitpoint
6044 2005-09-05 Raphael Neider <rneider AT web.de>
6046 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6048 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6050 * .version: changed to version 2.5.3
6051 * doc/sdccman.lyx: changed version to 2.5.3,
6052 documented --codeseg and --constseg and pragma codeseg and constseg,
6053 documented bit parameters (reentrant) and bit returning
6054 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6055 currFunc->recvSize, but is this ok for all ports?
6056 (ast2iCode): result of ~ on unsigned char must be cast to int for
6058 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6059 function pointers in bit space
6060 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6061 (processFuncArgs): call port.reg_parm() with reentrancy info
6069 * src/z80/main.c: port.reg_parm prototype extended with
6070 "bool reentrant" parameter
6071 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6072 options.stackAuto for allocating bit register parameters
6073 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6074 (genSend): set BitBankUsed if it is,
6075 (selectRegBank): factored out of genCall for use in genPcall,
6076 (genCall): removed redundant dtype assignmen, use selectRegBank,
6077 (genPcall): handle returning in Carry properly, save in F0 if needed,
6078 (genReceive): handle bit register parameters
6079 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6080 (mcs51_assignRegisters): enable bit registers for all reentrant
6081 functions and don't set BitBankUsed unconditionally
6082 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6083 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6084 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6086 2005-08-27 Borut Razem <borut.razem AT siol.net>
6088 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6089 ppc-osx (Darwin) does not support -u option. It seems that it is
6090 supported only on Linux - GNU cp
6092 2005-08-25 Borut Razem <borut.razem AT siol.net>
6094 * sim/ucsim/gui.src/serio.src/Makefile.in,
6095 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6096 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6097 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6098 install and strip, since the strip at /usr/ccs/bin should be used
6101 2005-08-24 Borut Razem <borut.razem AT siol.net>
6103 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6105 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6107 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6110 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6112 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6113 * as/mcs51/lkmain.c (link_main): fixed warning
6114 * device/include/stdbool.h: ds390 has no advanced bit support yet
6115 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6116 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6117 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6118 and updated their macros
6119 * src/SDCCval.c (constVal): updated comment for renamed b_long
6121 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6123 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6124 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6125 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6126 (oprio): set priority for '['
6127 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6129 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6130 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6131 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6132 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6133 added overlayable BIT_BANK area
6134 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6135 (summary2): explain 'T' in legenda
6136 * as/mcs51/lkrloc.c: replaced old K&R style,
6137 (relr): added R_BIT processing,
6138 (errmsg): added "Bit-addressable relocation error",
6139 (adb_bit): added for converting from byte- to bit-addressable space,
6140 (adb_24_bit): added for converting from byte- to bit-addressable space
6141 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6142 used in reentrant functions now even as return value
6143 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6144 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6145 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6146 * src/SDCCglobl.h: added indicator BitBankUsed
6147 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6148 the bit registers b0-b7
6149 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6150 (geniCodeCast): fixed bug 1263853,
6151 (geniCodeLogicAndOr): put result in bool or char,
6152 (geniCodeReceive): added parameter func for accessing the return type,
6153 (geniCodeFunctionBody): pass func to geniCodeReceive
6154 * src/SDCCmain.c: added indicator BitBankUsed
6155 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6156 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6157 (checkSClass): don't put automatic bool/bit on stack,
6158 (checkFunction): removed check on function cannot return bit
6159 * src/SDCCsymt.h: added newBoolLink prototype
6160 * src/mcs51/gen.c (rb1regs): added bit registers,
6161 (movc): created for assigning to carry,
6162 (pushReg, popReg): created for pushing registers,
6163 (sameRegs): check both AOP_REG and AOP_CRY types,
6164 (aopOp): handle bit registers,
6165 (aopPut): optimization no self-assign,
6166 (saveRegisters): push reg->base (bits) only once for bit registers,
6168 (unsaveRegisters): pop reg->base only once and use popReg,
6169 (assignResultValue): added parameter func and return in carry for bits,
6170 (genIpush): optimization no reload in A if not changed,
6171 (genSend): bit parameters in reentrant functions are passed in bit
6172 registers by first assigning to bits in B, then save registers and
6174 (genCall): handle returning in Carry properly, save it in F0 if needed,
6175 (genPcall): updated assignResultValue call, this is not safe yet for bit
6176 returning function !!!
6177 (genFunction): don't generate equ's for bit registers and use pushReg,
6178 (genEndFunction): take care of bit returning functions and use popReg,
6179 (genRet): return bit in Carry,
6180 (genIfx): optimize bit registers and other directly addressable bits,
6181 (genReceive): updated assignResultValue call
6182 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6183 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6184 registers when using stack-auto
6185 * src/mcs51/ralloc.c (_G): added allBitregs,
6186 (regs8051): added the bit registers,
6187 (createStackSpil): use macro IS_BIT,
6188 (getRegBit): added to allocate a bit register, else spill,
6189 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6190 (updateRegUsage): factored out to ease stepping while debugging,
6191 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6192 also allocate bit registers,
6193 (fillGaps): handle bit registers,
6194 (findAllBitregs): added to create bit vector with all bit registers,
6195 (mcs51_allBitregs): returns this bit vector,
6196 (mcs51_assignRegisters): when using stack-auto use bit registers for
6197 passing parameters and creating local variables
6198 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6200 2005-08-22 Borut Razem <borut.razem AT siol.net>
6202 * device/lib/Makefile.in: replaced find option -or with -o
6203 to make it run on solaris
6205 2005-08-22 Raphael Neider <rneider AT web.de>
6207 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6208 fixes #1265442 (crash on Solaris)
6210 2005-08-20 Borut Razem <borut.razem AT siol.net>
6212 * configure, configure.in: added tests for libsocket and libnsl libraries,
6213 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6214 from support/regression/Makefile.in
6215 * support/regression/Makefile.in: added
6216 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6217 * sim/ucsim/libtool: regenerated on sparc-solaris
6218 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6219 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6220 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6221 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6222 sparc-solaris, which doesn't use GNU ld linker
6223 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6224 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6226 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6228 * src/mcs51/peeph.def: updated comments
6230 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6232 * device/lib/_gptrget.c,
6233 * device/lib/_gptrput.c: slightly shorter
6234 * doc/sdccman.lyx: incremented version
6235 * src/mcs51/peeph.def: moved peephole comments to the line of first
6236 change to better keep line correlation, reanimated 186.e
6237 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6239 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6241 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6242 David Saxton with quotes around file name.
6244 2005-08-15 Borut Razem <borut.razem AT siol.net>
6246 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6247 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6248 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6249 make tests run on x86_64 platform
6251 2005-08-13 Raphael Neider <rneider AT web.de>
6253 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6254 as it might be executed DURING a build (parallel make is wonderful)
6256 2005-08-13 Raphael Neider <rneider AT web.de>
6258 * device/lib/Makefile.in (port-specific-objects-pic16):
6259 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6260 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6262 * device/lib/pic16/Makefile.rules: build subdirs before creating
6263 the library, removed builddir rule, create $(builddir) early in
6264 recurse rule, use empty recurse rule for leaf directories
6265 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6266 mkdir errors (race condition), removed duplicate suffix "hex"
6268 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6269 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6270 prevents mkdir -p from aborting on Alpha
6272 2005-08-12 Raphael Neider <rneider AT web.de>
6274 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6275 db-statements in order to allow for arrays of pointers in code
6276 sections to be placed without interspersed 0-padding, fixes
6278 * (emitStatistics): fixed division by zero for pic18f1220
6279 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6280 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6281 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6282 * (pic16_pCodeConstString): keep track of already emitted string
6283 literals to prevent "duplicate definitions of symbol _str_NR"
6284 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6286 * device/lib/Makefile.in: ignore failing PIC16 library builds
6287 * device/lib/pic16/Makefile: do not build if gputils are missing
6288 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6290 2005-08-10 Raphael Neider <rneider AT web.de>
6292 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6295 2005-08-10 Raphael Neider <rneider AT web.de>
6297 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6298 Rokas' patch to add the new fixed point type "__fixed16x16"
6299 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6300 functions for __fixed16x16 arithmetics
6301 * device/lib/pic16: reimplemented the build system to support
6302 a separate build directory, better handling of libio (create
6303 the library in a separate subdir for each architecture) and
6304 easier configuration (centralized in Makefile.common)
6306 2005-08-07 Raphael Neider <rneider AT web.de>
6308 * src/pic16/gen.c (genrshTwo): fixed sign extension
6309 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6310 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6312 * device/include/pic16/pic18f4220.h: NEW, header for
6313 pic18f4220 and pic18f4320
6314 * device/include/pic16/pic18fregs.h: added new devices,
6315 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6316 * device/include/pic16/signal.h: resolved name clashes
6317 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6318 to also allow testing for interrupt enable bits, added
6319 comments on how to use the macros
6320 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6321 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6322 register definitions for the devices
6323 * device/lib/pic16/pics.all: added new devices
6324 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6326 * device/lib/pic16/libc/stdlib/memfree: do not count
6327 the block header as free memory
6328 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6329 simplified and added missing end-of-blocklist-marker
6330 (reported by Peter Onion, fixes #1252814)
6331 * (_mergeHeapBlock): fixed loop condition
6332 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6333 len==0, restructured code
6334 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6335 up a bit, reduced bitfield accesses, prevent endless loops
6336 in case of heap corruption
6337 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6338 "unreferenced arguments/must return a value" warnings
6339 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6340 replaced BAUDREG with SPBRG
6341 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6342 device/lib/pic16/debug/gstack/gstack.c: replaced
6343 _naked, _asm, _endasm with __naked, __asm, __endasm
6345 2005-08-05 Raphael Neider <rneider AT web.de>
6347 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6348 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6350 2005-08-05 Borut Razem <borut.razem AT siol.net>
6352 * device/lib/Makefile.in: added missing ';'
6353 * configure: removed ^M characters
6355 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6357 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6358 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6361 2005-08-04 Borut Razem <borut.razem AT siol.net>
6363 * configure.in: pic16 libraries build 2nd try - enable running
6364 configure in device/lib/pic16
6365 * configure: regenerated from configure.in
6366 * device/lib/Makefile.in: create $(PORT)/bin directory
6368 2005-08-03 Raphael Neider <rneider AT web.de>
6370 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6371 to get/set values via pointers
6372 * (genUnpackBits,genPackBits): changed detection of
6373 ptr->bitfield vs. sym.bitfield, fixed access via generic
6374 pointers, removed dead (wrong) code for multibyte bitfields
6375 * (genNearPointerGet, genGenPointerGet): removed useless code,
6376 fixed bitfield detection, fixes #1250594
6377 * (genNearPointerSet): removed useless code
6378 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6379 and introduced macro pic16_emitpcode that conditionally emits
6380 the origin of the following pCode (useful for debugging SDCC)
6381 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6382 * (createDefmap): fixed handling of LFSR for --optimize-df
6384 2005-08-02 Borut Razem <borut.razem AT siol.net>
6386 * device/lib/Makefile.in: pic16 libraries build enabled since
6387 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6389 2005-08-02 Raphael Neider <rneider AT web.de>
6391 * src/pic16/gen.c (genPackBits): removed deprecated warning
6392 * (genGenPointerSet): fixed bitfield detection
6394 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6396 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6398 2005-07-31 Raphael Neider <rneider AT web.de>
6400 * device/lib/pic16/libdev/pic18f458.c,
6401 device/include/pic16/pic18f458.h: added missing T0CONbits
6403 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6405 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6407 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6411 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6413 * device/include/mcs51/at89c51ed2.h: added.
6415 2005-07-23 Raphael Neider <rneider AT web.de>
6417 * src/pic/gen.h: added emitpcode macro for debugging
6418 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6419 and replace by macro adding debug information on demand
6420 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6421 * (gencjne): tried to fix; replaced with correct (slower) code
6422 * (gen{Unp,P}ackBits): fixed single bit access
6423 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6424 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6425 previous instruction
6426 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6427 register has to be handled with care (forbidding movement
6428 of assignments/uses, removing assignments completely, ...)
6429 * (pCodeOptime2pCodes): make use of regIsSpecial
6430 * added lots of debugging output (commented out)
6431 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6432 from being reused as result UNLESS it is known to work
6434 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6436 * support/Util/dbuf.h: include <stddef.h> for size_t
6437 * .version: changed to version 2.5.2
6439 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6441 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6443 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6445 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6446 (genModOneByte): removed needless psha/pula
6448 2005-07-22 Raphael Neider <rneider AT web.de>
6450 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6451 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6452 * src/pic/gen.c (resolveIfx): do not "invent" labels
6453 * (genSkipc): changed to positive logic
6454 * (genSkipCond): removed as no longer needed
6455 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6457 * (genLeftShift): check operands are in different registers
6458 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6459 INCF does not update CARRY...
6460 * src/pic/main.c: fixed _linkCmd
6461 * src/pic/pcode.c (unlinkpCode): added inactive code
6462 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6463 alive (do not assign result and operand overlapping registers)
6465 2005-07-22 Raphael Neider <rneider AT web.de>
6467 * src/pic/device.c (dump_sfr): replaced register declaration with
6468 call to emitSymbolToFile() to avoid duplicate symbols
6469 * (assignRelocatableRegisters): do not declare external symbols
6470 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6471 right (take size of type, not etype)
6472 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6473 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6474 * (packRegsForAccUse): disabled assignment of WREG as
6475 the result reg to prevent occurence of just fixed #1235003,
6477 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6478 symbols (avoids duplicate symbols in .asm file)
6479 * (pic14emitRegularMap): use emitSymbolToFile()
6480 * src/pic/gen.c (aopOp): fixed spillLocation handling
6481 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6482 * (genDataPointerSet): removed unneccessary variables/output
6484 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6486 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6487 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6489 2005-07-21 Raphael Neider <rneider AT web.de>
6491 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6492 architecture cannot handle them efficiently, fixes bug #1235003
6493 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6494 check for empty sets before using them (fixes bug #1232190)
6496 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6498 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6499 (lnksect2): generate warnings for memory overlap
6500 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6501 constseg to set the name of these segments so you can instruct the linker
6502 to place them in banks
6503 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6504 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6505 added code_seg and const_seg to options
6506 * src/SDCCglue.c (emitMaps): use options.const_seg,
6507 (createInterruptVect): put interrupt vectors in segment HOME,
6508 (glue): put HOME before static segment and put the main glue in HOME,
6509 (glue): use options.code_seg
6510 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6511 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6512 these segments so you can instruct the linker to place them in banks
6513 (linkEdit): use code_loc for HOME segment which should be the first
6514 segment in code memory now
6515 * src/SDCCmem.c: fixed more stuff like bug 1238386
6516 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6517 (changePointer): don't change function pointers to code pointers for
6519 (compareType): added exceptional check for banked function pointers
6520 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6521 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6522 after static in code memory
6523 * src/mcs51/gen.c: added aopLiteralLong prototype,
6524 (aopForSym): use getSize for functions,
6525 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6526 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6527 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6529 (genPcall): use call for literal function pointers and generate banked
6530 calls over the one trampoline so there's only one place for the user to
6531 modify according to his/hers hardware,
6532 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6533 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6534 * src/mcs51/main.c: added keyword banked,
6535 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6536 * support/Util/SDCCerr.c,
6537 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6538 needed for passing the bank and address to the trampoline
6539 * device/lib/mcs51/crtbank.asm: added for bankswitching
6540 * device/lib/mcs51/Makefile: added crtbank
6542 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6544 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6545 for fields at offset 0 of a struct or union as reported
6546 on 2005-07-07 in the developer mailing list.
6548 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6550 * src/SDCCmem.c: fixed bug 1238386
6552 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6554 * src/mcs51/peeph.def: added labelrefcounting for peepholes
6555 (patch #1144962), added peephole 300, enabled 259.x
6556 * doc/sdccman.lyx: removed screenshot and provided link instead
6558 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6560 * doc/sdccman.lyx: added section about debugging with ddd
6561 * doc/figures/ddd_example.eps: screenshot of debugging session
6563 2005-07-04 Raphael Neider <rneider AT web.de>
6565 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
6566 like CODE pointers, fixes #1115683
6567 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
6568 call, fixes bugs #1232211, #1228110,
6569 fixed wrong casts to pCodeFlow from pCodeInstructions
6571 2005-07-04 Raphael Neider <rneider AT web.de>
6573 * src/pic/gen.c (popGet): changed assert to allow for
6575 * (popGetAddr): changed signature to provide
6576 an additional index, patched all call sites
6577 * (genCmpEq): handle literal-like operands correctly
6578 * (genAddrOf): added sanity checks on __code/__data pointers
6579 * (genAssign): added handling of symbols from __code section
6580 * (gencjne): do not generate code for comparisons whose result
6581 is neither stored nor used, fixes bug #1171114
6582 * (AccLsh, AccRsh): operate on operand instead of WREG
6583 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
6584 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
6586 * rewrote complete shift-by-literal logic, commented unused
6588 * (genConstPointerGet): get multiple bytes (if result size > 1),
6589 fixed handling of non-immediate addresses
6590 * (genPointerGet): handle CODE pointers like CONST pointers
6591 * (genpic14Code): insert C-SRC lines as Cource-pCodes
6592 * ({aop,op}_isLitLike): NEW, single place to decide whether an
6593 operand is to be treated as a literal or not
6594 * (mov2w,genPcall,genCmpEq),
6595 src/pic/genarith.c: use aop_isLitLike() to decide between
6596 literal/register contents
6597 * (addSign): added missing offset
6598 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
6599 only emit comment in debug-mode,
6600 use {aop,op}_isLitLike throughout the file
6601 * src/pic/glue.c: fix initializers for pointers (work in progress)
6602 * src/pic/pcode.c (get_op): honor index on _const symbols
6603 * ({reset,dump}pCodeStatistics): NEW, estimate code size
6604 * (dumppBlock): added pCode size estimation
6605 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
6606 check for IS_SYMOP before OP_SYMBOL'ing
6607 * fixed indentation, compacted switch-statements
6608 * (allocReg): find free register and allocate it instead of
6609 allocating new registers all the time
6610 * (deassignLRs): prevent POINTER_GET's from being assigned the same
6611 registers as its operands (necessary only for multibyte GETs)
6613 2005-07-01 Raphael Neider <rneider AT web.de>
6615 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
6616 debugging .asm-output macros FENTRY + FEXIT
6617 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
6619 * (emitpComment): NEW, printf to pCode
6620 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
6622 * (popGetAddr): NEW, variant of popGet to access an immediates
6623 high(er) bytes instead of the n'th byte of memory they reference,
6624 replaced popGet with popGetAddr where neccessary
6625 * (genDataPointerGet): reactivated and fixed implementation
6626 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
6628 * (genDataPointerSet): fixed multibyte assignments
6629 * (genpic14Code): fixed --i-code-in-asm handling
6630 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
6631 * (genPlus): fixed index-out-of-bounds error
6632 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
6633 * src/pic/ralloc.c: added debugging output macro FENTRY2
6634 * (spillThis): fixed indentation, enbraced for-body for clarity
6635 * (rematStr): commented out as now unused
6636 * (regTypeNum): commented out special spill case (overwrites
6638 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
6640 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
6642 * doc/sdccman.lyx: documented sfr16/sfr32,
6643 added example for using storage class with function pointers
6644 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
6646 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
6648 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
6649 * device/lib/_itoa.c,
6650 * device/lib/_ltoa.c: optimized codesize
6651 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
6652 but don't know how to suppress the double warning.
6653 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
6654 * support/Util/SDCCerr.c,
6655 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
6657 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
6659 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
6660 fixed old K&R prototypes
6661 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
6662 * device/lib/_gptrget.c,
6663 * device/lib/_gptrgetc.c,
6664 * device/lib/_gptrput.c: changed versions for new memory indicator values,
6665 also new versions for small generic pointers and banked generic pointers
6666 * src/port.h: added const_name
6667 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
6668 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
6669 * src/SDCCcse.c (findPrevIc): check all associative operators
6670 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
6671 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
6672 * src/SDCCmem.c: updated comments,
6673 set far-space to 0 for pdata, results in optimized code
6674 * src/SDCCmem.h: added macro CONST_NAME
6675 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
6676 moving the info into the highest bits, see also gptrget/gptrput
6677 * src/src.dsp: added sdcc.ico to project files
6678 * src/avr/gen.c (genCast): fixed bug 0x%d
6679 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
6680 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
6681 relation between ptr_type and DCL_TYPE,
6682 (genCast): fixed bug 0x%d
6683 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
6684 (CODE)" for const_name
6685 * src/hc08/gen.c (genCast): fixed bug 0x%d
6686 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
6687 (hc08_port): added "CONST (CODE)" for const_name
6688 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
6689 (aopForRemat, adjustArithmeticResult): disconnected direct relation
6690 between ptr_type and DCL_TYPE,
6691 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
6692 operand* and took AOP() inside function so sfr-ness can be checked,
6693 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
6695 (genFunction, genEndFunction): optimized stack setup,
6696 (genMinus): optimized for literals with ending zeroes (in bytes),
6697 (genCast): fixed bug 0x%d
6698 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
6699 (mcs51_port): added "CONST (CODE)" for const_name
6700 * src/mcs51/peeph.def: made rule 226 more generic
6701 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
6702 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
6703 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
6704 * src/z80/main.c (z80_port): added NULL for const_name,
6705 (gbz80_port): added NULL for const_name
6706 * support/regression/tests/bug663539.c,
6707 * support/regression/tests/sfr16.c: new tests
6709 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6711 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
6713 2005-06-24 Raphael Neider <rneider AT web.de>
6715 * device/lib/pic16/libdev/pic18f[68][567]20.c:
6717 * device/include/pic16/signal.h: added USBIF
6720 2005-06-24 Raphael Neider <rneider AT web.de>
6722 * device/lib/pic16/libdev/pic18f2455.c,
6723 device/include/pic16/pic18f2455.h: NEW
6724 * device/include/pic16/pic18fregs.h,
6725 device/lib/pic16/pics.all,
6726 src/pic16/device.c: added 18f2455
6727 * device/lib/pic16/libdev/pic18f[68][567]20.c,
6728 device/include/pic16/{pic18f[68][567].h,usart.h}:
6729 replaced MULTIPLE_USARTS define with more relaible
6730 compatibility sfrs (for USART access)
6732 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
6734 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
6735 and the output asm file line is printed on two lines.
6737 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6739 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
6740 BGT, BLE, BHI, and BLS instructions
6741 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
6743 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
6744 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
6746 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
6748 2005-06-15 Raphael Neider <rneider AT web.de>
6750 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
6751 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
6752 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
6753 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
6754 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
6756 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6758 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
6759 Marcel Telka in bug #1215704
6761 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
6763 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
6764 located in shared memory bank.
6766 2005-05-31 Raphael Neider <rneider AT web.de>
6768 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
6769 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
6770 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
6772 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
6774 * device/lib/_strncpy.c: fixed the fix
6776 2005-05-26 Raphael Neider <rneider AT web.de>
6778 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
6779 initializers with \0, bug #1208187
6780 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
6781 intializers with \0, bug #1208187
6783 2005-05-26 Raphael Neider <rneider AT web.de>
6785 * src/pic16/glue.c (pic16_printIvalChar): fixed string
6786 initializers with \0, bug #1208187
6787 * src/pic16/main.c (_process_pragma): added sanity checks
6788 for stack position and size, emit warnings when appropriate
6790 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6792 * device/lib/_strncpy.c: fixed not filling with \0
6794 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6796 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
6798 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
6799 compound_statement),
6801 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
6803 2005-05-24 Raphael Neider <rneider AT web.de>
6805 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
6807 2005-05-24 Raphael Neider <rneider AT web.de>
6809 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
6810 TRISE definitions, closes bug #1162453
6812 2005-05-22 Raphael Neider <rneider AT web.de>
6814 * src/pic16/main.c (_process_pragma): check for missing
6815 arguments to pragmas code and udata
6816 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
6817 consistency fixes to match other headers (thanks to Jim Paris)
6818 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
6820 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6822 * src/SDCCicode.c (isOperandEqual): fixed missing ;
6824 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
6826 * support/regression/tests/bug1198642.c: new test
6827 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
6828 * src/SDCCcse.c (findPrevIc): added comment, please have a look
6829 * support/scripts/resource.h,
6830 * support/scripts/resource.rc,
6831 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
6832 * support/scripts/sdcc.ico: added 32x32 icon
6834 2005-05-18 Raphael Neider <rneider AT web.de>
6836 * device/lib/pic16/libdev/pic18f*.c,
6837 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
6838 keywords to "__sfr" and "__at (X)"
6839 * device/include/pic16/pic18fregs.h: added pic18f4520
6840 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
6841 #1203088 (MPLAB compatibility)
6843 2005-05-17 Raphael Neider <rneider AT web.de>
6845 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
6846 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
6847 * device/lib/pic16/pics.all: added new devices
6848 * src/pic16/device.c: added support for pic18f4520
6850 2005-05-16 Raphael Neider <rneider AT web.de>
6851 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
6852 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
6853 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
6854 convenience function for bit access
6856 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6858 * device/lib/printf_large.c: fixed bug 1193299
6859 * support/regression/tests/bug1057979.c: added test %3.3s
6861 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6863 * device/include/mcs51/8051.h,
6864 * device/include/mcs51/8052.h: made parseable with lint
6865 * device/include/mcs51/lint.h: added include file for (sp)lint
6866 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
6867 * doc/cdbfileformat.lyx,
6868 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
6870 2005-05-14 Raphael Neider <rneider AT web.de>
6872 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
6873 * device/lib/pic16/libc/stdlib/itoa.c (new)
6874 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
6875 * device/lib/pic16/libio/Makefile: exclude subdir according to
6876 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
6877 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
6878 * src/pic16/gen.c (genFunction): prevent annoying warning
6879 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
6881 * support/cpp2/cppmain.c (cpp_output_string): new
6882 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
6885 2005-05-13 Borut Razem <borut.razem AT siol.net>
6887 * src/SDCCmain.c (linkEdit): fixed bug 1195202
6889 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6891 * .version: changed to version 2.5.1; back to bleeding edge development
6893 2005-05-11 Borut Razem <borut.razem AT siol.net>
6895 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
6896 generate PDF version 1.3 documents
6898 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6900 * .version: changed to version 2.5.0
6902 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6904 * doc/sdccman.lyx: updated weblinks, index and smaller updates
6906 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6908 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
6909 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
6910 well as many smaller updates.
6911 * .version: changed to version 2.5.0-pre1
6913 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6915 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
6917 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6919 * support/regression/tests/bug1185672.c: added
6920 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
6922 * src/mcs51/gen.c (genCall): added comments, made it look safer
6923 * src/mcs51/gen.c (genEndFunction): simplified
6925 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6927 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
6929 2005-04-14 Borut Razem <borut.razem AT siol.net>
6931 * fixed bug 1045046 - SIGSEGV with really simple code?:
6932 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
6933 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
6935 2005-04-14 Borut Razem <borut.razem AT siol.net>
6937 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
6938 src/pic16/device.h: temporarily disabled experimental #inline pragma
6941 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
6943 * device/include/z80/stdio.h,
6944 * device/include/z80/string.h: removed these highly incomplete files so
6945 SDCC can use the default ones in device/include/
6947 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6949 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
6951 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
6954 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6956 * device/include/malloc.h: removed redundant __reentrant prototypes
6957 * device/lib/_mullong.c: added working xstack variant in asm (C version
6958 doesn't pass regression tests)
6959 * device/lib/bpx.c: used __data and made bpx char for mcs51
6960 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
6961 (createFunction): fixed bug with xstackPtr
6962 * src/SDCCcse.c: corrected comments
6963 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
6964 (killDeadCode, eBBlockFromiCode): removed unused code
6965 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
6967 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
6968 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
6969 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
6970 (genModOneByte): fixed warning in MSVC
6971 * src/mcs51/main.c (): added comments
6972 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
6974 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
6976 * src/SDCCmain.c (linkEdit): oops, changed one line too many
6978 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
6980 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
6982 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
6984 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
6985 characters arrays of larger size than the declared one.
6987 2005-04-10 Borut Razem <borut.razem AT siol.net>
6989 * src/pic/gen.c (genInline),
6990 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
6991 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
6992 (findNextInstruction), (findPrevInstruction),
6993 (findInstructionUsingLabel),
6994 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
6995 * src/pic/pcode.c (findLabel): added missing '\n'
6996 * src/src.dsp: added SDCCdwarf2.c to the project
6998 2005-04-09 Borut Razem <borut.razem AT siol.net>
7000 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7002 2005-04-08 Raphael Neider <rneider AT web.de>
7004 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7005 into the chain after a given one) and mergeDefmapSymbols (combine
7006 defmap entries for each symbol per pcode)
7007 * (createDefmap): have defmap entries merged in the end
7008 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7009 a symbol before replacing one access type's symbol, merge symbols in
7010 the end (replacement symbol might already have an entry)
7011 * (assignValnums): keep reference to written WREG intact
7013 2005-04-08 Raphael Neider <rneider AT web.de>
7015 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7018 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7020 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7023 2005-04-07 Raphael Neider <rneider AT web.de>
7025 * device/include/pic16/usart.h: added compatibility defines for
7026 devices with more than one USART
7027 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7029 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7031 * device/lib/Makefile.in: updated for port specific include
7033 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7035 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7037 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7039 * device/include/8051.h,
7040 * device/include/8052.h,
7041 * device/include/at89S8252.h,
7042 * device/include/at89c55.h,
7043 * device/include/at89x051.h,
7044 * device/include/at89x51.h,
7045 * device/include/at89x52.h,
7046 * device/include/mcs51reg.h,
7047 * device/include/reg51.h,
7048 * device/include/reg764.h,
7049 * device/include/regc515c.h,
7050 * device/include/sab80515.h: (re)moved these 12 files
7051 * device/include/mcs51/8051.h,
7052 * device/include/mcs51/8052.h,
7053 * device/include/mcs51/at89S8252.h,
7054 * device/include/mcs51/at89c55.h,
7055 * device/include/mcs51/at89x051.h,
7056 * device/include/mcs51/at89x51.h,
7057 * device/include/mcs51/at89x52.h,
7058 * device/include/mcs51/mcs51reg.h,
7059 * device/include/mcs51/reg51.h,
7060 * device/include/mcs51/reg764.h,
7061 * device/include/mcs51/regc515c.h,
7062 * device/include/mcs51/sab80515.h: and added them here
7064 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7066 * device/include/stdarg.h: changed SDCC specific keywords to double
7068 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7070 * device/include/hc08/mc68hc908gp32.h,
7071 * device/include/hc08/mc68hc908jb8.h,
7072 * device/include/hc08/mc68hc908jkjl.h,
7073 * device/include/hc08/mc68hc908qy.h: fixed comments
7074 * device/include/mcs51/README: updated
7075 * device/include/mcs51/c8051f120.h: added PINRSF
7076 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7077 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7078 amidst code. Also inline is not supported.
7080 2005-04-06 Raphael Neider <rneider AT web.de>
7082 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7083 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7084 callers stack/frame pointers
7086 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7088 * device/include/pic16/usart.h: added, missing in previous commit,
7089 * device/include/pic16/adc.h: fixed typo,
7090 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7092 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7094 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7095 uninitialized because a bug appears with gplink
7096 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7097 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7098 complains for unrecognised option
7100 2005-04-05 Raphael Neider <rneider AT web.de>
7102 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7103 structs as well (using memcpy)
7104 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7105 on ISRs (GOTO has no label)
7106 * src/pic16/device.h: added OF_OPTIMIZE_DF
7107 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7108 new data flow analysis/optimization
7109 * src/pic16/pcode.c: added (prototypes for and implementation of)
7110 dataflow analysis functions, fixed pCodeInstructions' inCond and
7111 outCond values, made RCALL a branch instruction
7112 * (pic16_unlinkpCode): keep C line if possible
7113 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7114 C line moved if possible
7115 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7116 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7117 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7118 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7120 * (pic16_getJumptabpCode): NEW, needed in...
7121 * (LinkFlow): fixed handling of jumptables, calls and conditional
7123 * (pic16_InsertCommentAfter): NEW
7124 * (pic16_pCodeReplace): made verbose and flow preserving
7125 * (AnalyzeFlow): added call to data flow analysis
7126 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7127 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7128 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7130 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7132 * src/SDCCast.c (decorateType): fixed bug #1105626
7134 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7136 * device/include/asm/pic16/features.h,
7137 * pic18f*.h headers,
7138 * device/include/pic16/adc.h,
7139 * device/include/pic16/delay.h,
7140 * device/include/pic16/i2c.h,
7141 * device/include/pic16/malloc.h,
7142 * device/include/pic16/stdio.h,
7143 * device/include/pic16/stdlib.h,
7144 * device/include/pic16/string.h,
7145 * device/lib/pic16/libc/stdio/printf_tiny.c,
7146 * device/lib/pic16/libc/stdio/printf_small.c,
7147 * device/lib/pic16/libc/stdio/strmgpsim.c,
7148 * device/lib/pic16/libc/stdio/strmmssp.c,
7149 * device/lib/pic16/libc/stdio/strmusart.c,
7150 * device/lib/pic16/libc/stdio/vfprintf.c,
7151 * device/lib/pic16/libc/stdlib/ltoa.c,
7152 * device/lib/pic16/libc/stdlib/putchar.c,
7153 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7154 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7155 * device/lib/pic16/libc/stdlib/memchrram.c,
7156 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7157 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7158 * device/lib/pic16/libio/adc/adcbusy.c,
7159 * device/lib/pic16/libio/adc/adcread.c,
7160 * device/lib/pic16/libio/adc/adcsetch.c,
7161 * device/lib/pic16/libio/usart/ubaud.c,
7162 * device/lib/pic16/libio/usart/ubusy.c,
7163 * device/lib/pic16/libio/usart/udrdy.c,
7164 * device/lib/pic16/libio/usart/uopen.c,
7165 * device/lib/pic16/libio/usart/uputc.c,
7166 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7167 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7168 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7169 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7170 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7171 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7172 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7173 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7174 specific keywords to double underlined form,
7175 * device/lib/pic16/libc/Makefile.rules,
7176 * device/lib/pic16/libsdcc/Makefile.rules,
7177 * device/lib/pic16/libm/Makefile,
7178 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7179 to compile with C standard set in Makefile.common
7180 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7181 rand.c and crc.c in compilation process,
7182 * device/lib/pic16/libsdcc/int/divuint.c,
7183 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7184 `c' from signed to unsigned,
7185 * device/lib/pic16/startup/crt0.c,
7186 * device/lib/pic16/startup/crt0i.c,
7187 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7188 keywords to double underlined form, bug fixes in _do_cinit function
7189 which prevented the correct initialization of the .idata segment,
7190 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7191 core to enter a infinite loop
7192 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7194 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7196 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7198 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7200 * device/include/Makefile.in: add support for hc08 subdirectory
7201 * device/include/hc08/: new subdirectory
7202 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7203 Lucas Loizaga, thanks!
7204 * device/include/hc08/mc68hc908qy.h,
7205 * device/include/hc08/mc68hc908gp32.h,
7206 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7207 their own directory. Changed internal macro names to use the compiler
7208 reserved namespace. Changed SDCC specific keywords to double
7210 * device/include/math.h,
7211 * device/include/malloc.h,
7212 * device/include/stdarg.h,
7213 * device/include/stdbool.h
7214 * device/include/string.h,
7215 * device/include/tinibios.h,
7216 * device/include/ds400rom.h,
7217 * device/include/8051.h,
7218 * device/include/8052.h,
7219 * device/include/80c51xa.h,
7220 * device/include/at89c55.h,
7221 * device/include/at89S8252.h,
7222 * device/include/at89x51.h,
7223 * device/include/at89x52.h,
7224 * device/include/ds80c390.h,
7225 * device/include/reg764.h,
7226 * device/include/regc515c.h,
7227 * device/include/sab80515.h,
7228 * device/include/mcs51/c8051f000.h,
7229 * device/include/mcs51/c8051f018.h,
7230 * device/include/mcs51/c8051f020.h,
7231 * device/include/mcs51/c8051f040.h,
7232 * device/include/mcs51/c8051f060.h,
7233 * device/include/mcs51/c8051f120.h,
7234 * device/include/mcs51/c8051f300.h,
7235 * device/include/mcs51/c8051f310.h,
7236 * device/include/mcs51/c8051f320.h,
7237 * device/include/mcs51/c8051f330.h,
7238 * device/include/mcs51/c8051f350.h,
7239 * device/include/z180.h: Changed SDCC specific keywords to double
7242 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7244 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7246 * (pic16_assignConfigWordValue): disable testing of configuration
7247 register value with config mask,
7248 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7249 function with port->fun_prefix,
7250 * (genFunction): when generating a naked interrupt function never
7251 create an absolute segment placed in interrupt vector address, place
7252 the actual interrupt function at IVA instead, when an interrupt
7253 function is generated with unspecified interrupt then do not create
7254 the absolute section,
7255 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7256 code for generating a call to generic pointer get/put function with
7257 a call to function pic16_callGenericPointer(),
7258 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7259 the call to the generic pointer get/put functions with prefixing the
7260 function name with port->fun_prefix,
7261 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7262 * src/pic16/main.c (_process_pragma): prefix function with
7264 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7265 calling assembler, old 18Fxxxx macro is deprecated,
7266 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7267 PC_ASMDIR in while condition,
7268 * (findInstruction): add PC_ASMDIR in while condition,
7269 * (buildCallTree): prefix main with port->fun_prefix,
7270 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7271 identifier for variable with banked access in instructions BTFSS,
7272 BTFSC, BCF, BSF, BTG
7273 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7274 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7275 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7276 perform optimization when enviroment variable NO_REG_OPT is set,
7277 * (insideLRBlock): NEW, return 1 if register is inside an
7278 INF_LOCALREGS block,
7279 * (RemoveRegFromLRBlock): remove a register that is completely
7280 eliminated by register optimization, but it is still left in local
7281 register store/restore in/from stack block,
7282 * (Remove2pcodes): after removing register, check to see if it
7283 should be removed from local register store/restore in/from stack
7285 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7286 DUMMY_READ_VOLATILE,
7288 * device/include/pic16/adc.h: minor prototype modifications and
7290 * device/include/pic16/malloc.h: added GPL notice various
7292 * device/include/pic16/stdint.h: NEW, standard header for ints
7293 * device/include/pic16/delay.h: NEW, header for delay functions,
7294 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7296 * device/include/pic16/signal.h: NEW, header providing helper macros
7297 for implementing signal handlers,
7298 * device/include/pic16/stdio.h: added prototypes for functions,
7299 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7300 prototypes for stdin and stdout, added macro PUTCHAR to
7301 automatically implement putchar function prototype,
7302 * device/include/pic16/usart.h: modified and updated USART library,
7303 * device/lib/pic16/libio/adc/,
7304 * device/lib/pic16/libio/i2c: some modifications to improve library
7306 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7307 family of functions,
7308 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7309 family of functions and other sources,
7310 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7311 of the PIC18Fxx[28] devices,
7312 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7313 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7314 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7315 _do_cinit function, because the previous failed when local variables
7316 where not placed in the same memory bank,
7317 * device/lib/pic16/libsdcc/char/: various modifications to improve
7318 library performance,
7319 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7320 information on the new functions of the c library and more...
7322 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7324 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7326 2005-03-26 Raphael Neider <rneider AT web.de>
7328 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7329 if condition == CARRY)
7330 * (genCmp): adapted to new genSkipc semantics
7331 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7332 on rIfx (genCmp was broken)
7334 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7336 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7337 * src/z80/main.c (_keywords[]),
7338 * src/SDCCglobal.h (struct options),
7340 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7341 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7342 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7343 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7344 always available in leading double underscore form. The C99 support is
7345 mostly missing, but it's a start.
7346 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7347 reserved identifier "__data".
7349 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7351 * src/mcs51/peeph.def: fixed bug 1170013
7353 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7355 * device/include/mcs51reg.h: fixed bug 842007
7357 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7359 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7362 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7364 * src/port.h (struct PORT),
7365 * src/avr/ralloc.c (avr_assignRegisters),
7367 * src/ds390/ralloc.c (ds390_assignRegisters),
7369 * src/hc08/ralloc.c (hc08_assignRegisters),
7371 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7373 * src/pic/ralloc.c (pic14_assignRegisters),
7375 * src/pic16/ralloc.c (pic16_assignRegisters),
7377 * src/xa51/ralloc.c (xa51_assignRegisters),
7379 * src/z80/ralloc.c (z80_assignRegisters),
7381 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7382 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7384 * src/SDCCdflow.c (computeDataFlow),
7386 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7388 * src/SDCCcflow.c (*),
7390 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7391 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7392 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7393 immedDom() returning wrong block; probably fixes bug #1160833)
7395 2005-03-20 Borut Razem <borut.razem AT siol.net>
7397 * support/scripts/inc2h.pl: WIN32 port
7399 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7401 * device/lib/makefile.in: added abs.c and labs.c
7403 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * device/include/stdint.h: added
7406 * device/lib/abs.c: added
7407 * device/lib/labs.c: added
7408 * device/include/stdlib.h: added abs() and labs() prototypes
7409 * device/lib/libsdcc.lib: added abs and labs
7410 * device/include/float.h,
7411 * device/lib/_fsmul.c,
7412 * device/lib/printf_fast.c,
7413 * device/lib/printf_tiny.c: updated comments
7415 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7417 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7420 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7422 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7423 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7425 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7427 * device/lib/printf_large.c: removed inline assembly for portability and
7428 readability. Use printf_fast if speed or size are more important.
7429 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7430 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7432 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7434 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7435 prevent compiler warning
7437 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7439 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7440 moved to level 0 and declared as static. Also they are explicit
7441 placed in access bank. This was necessery because some times they
7442 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7443 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7444 optimizations. Currently only compare to unsigned char is implemented,
7445 * src/pic16/gen.c: added fReturnIdx array,
7446 * (struct resolvedIfx) is moved to gen.h and made public,
7447 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7448 * (aopForSym): added an optimization to directly store in stack of
7449 the operand of a SEND iCode,
7450 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7451 but as registers instead (AOP_REG) using the fReturnIdx array,
7452 * (pic16_freeAsmop): remove the freed register from the
7453 _G.sregsAlloc field,
7454 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7455 a compare of 'WREG',
7456 * (pic16_popGetTempRegCond): changed function prototype, now
7457 function takes also a bitVector argument v which holds the current
7458 set of registers that are allocated for stack access by aopForSym,
7459 registers allocated in aopForSym for accessing stack symbols are not
7460 any more part of the functions usedRegs field,
7461 * (genCall): some times aopOp is called for a stack variable to be
7462 send, aopForSym might perform the push, if this is true make sure
7463 that genCall doesn't push the variable twice by testing _G.resDirect,
7464 * (genFunction): changed testing for unspecified interrupt number
7465 from 256 to INTNO_UNSPEC,
7466 * modified selection scheme of frame pointer generation. Previously
7467 if function did use local registers a frame pointer was generated,
7468 now a frame pointer is generated only if function has arguments
7469 (that need PLUSW2 register access), or has stack arguments, or the
7470 compiler is not instructed to omit the frame pointer,
7471 * (genEndFunction): before restoring local registers that were saved
7472 in the function preamble, also restore the registers that *might*
7473 have been allocated for stack access,
7474 * (genRet): removed some old comments,
7475 * (genCmp, the active (RN's) version): added a call to the
7476 pic16_genCmp_special function to perform the compare with a more
7477 robust and optimized way,
7478 * (genInline): a feature has been added in inline code generation,
7479 which allows a wildcard variable substitution when writing inline
7480 assembly. Code is incomplete and experimental therefore undocumented,
7481 * (genCast): changed order of aopOp for result and right to allow
7482 aopForSym to directly load the result if possible,
7483 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7484 perform an optimized compare on some selected special occasions,
7485 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7486 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7487 generate an IVT any more,
7488 * src/pic16/main.c (pic16_optionsTable): added command line option
7490 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7491 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7493 * src/pic16/NOTES: Raphael Neider added in list of active developers
7494 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7495 jumptable_end to prevent bug #,
7496 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7497 inCond and outCond fields,
7498 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7499 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7500 turn off register spilling,
7501 * (packRegsForOneUse): synced with other ports' versions although it
7502 is not used currently,
7503 * (pic16_packRegisters): added an optimization while reading
7504 structure bitfields, some registers may be saved (malloc code is
7505 decreased by 80 bytes)
7507 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7509 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7510 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7511 this can be optimized more?
7513 2005-03-10 Raphael Neider <rneider AT web.de>
7515 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7516 genNearPointerGet): (hopefully) fixed access to bitfields via
7517 pointers (p->bitN = x; and x = p->bitN; failed)
7519 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7521 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7523 2005-03-09 Raphael Neider <rneider AT web.de>
7525 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7527 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7530 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7531 (regTypeNum): set REG_BIT type if necessary
7532 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7533 * support/regression/tests/critical.c: check bug 1144613
7535 2005-03-02 Raphael Neider <rneider AT web.de>
7537 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7539 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7541 * src/avr/ralloc.c (serialRegAssign),
7542 * src/ds390/ralloc.c (serialRegAssign),
7543 * src/hc08/ralloc.c (serialRegAssign),
7544 * src/mcs51/ralloc.c (serialRegAssign),
7545 * src/pic/ralloc.c (serialRegAssign),
7546 * src/pic16/ralloc.c (serialRegAssign),
7547 * src/xa51/ralloc.c (serialRegAssign),
7548 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7550 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
7552 * src/SDCCast.c (decorateType): fixed bug 1124787
7554 2005-02-20 Hubert Sack <sack AT digiplan.de>
7555 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7557 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
7560 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7562 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
7563 to keep the correct label reference count when adding/removing references
7564 to labels. A peephole file using this is appended to patch #1144962.
7566 2005-02-14 Raphael Neider <rneider AT web.de>
7568 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
7569 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
7570 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
7571 retrievals of result operand's value on assignment
7573 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
7575 * device/include/pic16/string.h: modified prototype for memccpy()
7576 to memccpy(void *, void *, char, size_t)
7577 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
7578 check whether to omit frame pointer or not,
7579 * (genInline): convert all occurences of "\n" to LF in inline
7580 assembler blocks, this helps formatting the inline text,
7581 * (pic16_loadFSR0): modified prototype,
7582 * (genNearPointerGet, genNearPointerSet): reorganization of code,
7583 removed some 8051 legacy code,
7584 * (genPackBits): enabled handling bitfields exceeding one byte in size,
7585 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
7586 before allocating temporary registers in functions,
7588 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7590 * support/regression/tests/bitvars.c: corrected the "fix"
7592 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7594 * support/regression/tests/bitvars.c,
7595 * support/regression/tests/bitwise.c,
7596 * support/regression/tests/rotate.c: "fixed" problems on Alpha
7598 2005-02-10 Raphael Neider <rneider AT web.de>
7600 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
7601 different size for Alpha
7602 * src/pic16/gen.c (genCmpEq) : improved compare with 0
7604 2005-02-09 Raphael Neider <rneider AT web.de>
7606 * src/SDCC.lex(doPragma) : save and restore warning options as well
7607 (also added new stack plus clone- and copyAndFreeSDCCERRG())
7608 * have #pragma less_pedantic set the errorlevel to WARNING
7610 * (cloneOptimize) : fixed wrong malloc's size
7611 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
7612 facilitate correct handling of #pragma (save|restore)
7614 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7616 * src/mcs51/gen.c: removed non-standard C nameless struct/union
7618 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
7620 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
7622 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
7624 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
7626 2005-02-02 Raphael Neider <rneider AT web.de>
7628 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
7629 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
7630 * (pic16_storeForReturn): fixed to allow returning function pointers
7631 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
7632 * device/include/pic16/{stddef.h,stdbool.h}: added
7634 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
7636 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
7638 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
7640 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
7641 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
7642 appeared to be required
7644 2005-01-31 Borut Razem <borut.razem AT siol.net>
7646 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
7647 include/mcs51 and include/z80 directories to the package
7649 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7651 * src/hc08/gen.c (genFunction): fixed bug #1112752
7653 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7655 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
7657 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7659 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
7661 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
7663 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
7665 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
7667 * device/include/c8051fxxx.h: removed these 6 files
7668 * device/include/mcs51/c8051fxxx.h: added these 11 new files
7670 2005-01-26 Raphael Neider <rneider AT web.de>
7672 * src/pic16/gen.c (genAssign): fixed assignment from longs
7673 in codespace (were cut to three bytes)
7674 * (genDummyRead): implemented (except for CODESPACE...),
7676 * src/pic16/glue.c (emitStatistics): beautified
7677 * device/lib/pic16/libm/Makefile: added include path
7679 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7681 * src/z80/gen.c (aopPut): fixed bug #1103902
7683 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7685 * device/lib/expf.c: fixed bug #1095792
7687 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
7689 * device/lib/pic16/libm: added Math library sources
7691 2005-01-24 Raphael Neider <rneider AT web.de>
7693 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
7694 to enable upcast to pCodeOpReg2 (there is no type tag to
7695 differenciate the two and pic16_popGet2p cast into PCOR2)
7696 * src/pic16/main.c (_process_pragma): fixed another malloc bug
7697 (sizeof(sectNames) changed to sizeof(sectName))
7698 Both patches fix segfaults under MinGW.
7700 2005-01-23 Raphael Neider <rneider AT web.de>
7702 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
7703 Safe_[mc]?alloc()'ed variables
7704 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
7705 of (byte sized) temporaries (assign them to WREG for now)
7706 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
7707 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
7708 this might fix SIGSEGVs on MinGW...
7709 * src/SDCCopt.c (killDeadCode): restored original behaviour
7710 (volatile operands might get thrown away though)
7712 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
7714 * src/pic16/gen.c: fixed bug #1106975,
7715 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
7716 pointer update, INTCON is saved, global interrupts are disabled and
7717 restored after updateing TOS.
7718 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
7719 * added function attribute 'shadowregs' to take advantage of shadow
7721 * added function attribute 'wparam' as an alternative to the wparam
7723 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
7724 user declares a non-ISR function as 'shadowregs',
7725 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
7727 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
7729 * .version: bumped version number to 2.4.8
7730 * device/lib/pic16/pics.all: list of PIC18F devices supported by
7732 * device/lib/pic16/libio/i2c/: I2C module support library,
7733 * device/include/pic16/i2c.h: I2C support library header,
7734 * device/lib/pic16/libc/stdio/: standard IO support sources,
7735 * (printf_small.c): printf_small() source, supports float print,
7736 * (printf_tiny.c): printf_tiny() source, does not support floats,
7737 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
7738 enable global optimizations for entire library source, other
7739 Makefiles in the source tree are also modified to reflect this,
7740 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
7742 * doc/sdccman.lyx: updated to reflect new changes,
7743 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
7744 sym->onStack if-case,
7745 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
7746 sbit, idata, _idata, xdata, _xdata,
7747 * added pragma library, to link an external library, (see doc),
7748 * removed command line options, --pomit-config-words, --pomit-ivt,
7749 --pleave-reset-vector,
7750 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
7751 when calling assembler to reflect memory model used, also define
7752 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
7753 reflect stack model used,
7754 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
7755 on stack return NULL,
7757 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7759 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
7760 of the operands is volatile. Fixes #1020220
7762 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
7764 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
7765 * (OptimizeRegUsage): make sure that there is really no other flow where
7766 the first pCode is used
7768 2005-01-22 Raphael Neider <rneider AT web.de>
7770 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
7771 to fix #1106967 (pCode->seq are not set up correctly)
7773 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7775 * src/SDCCglue.c (glue): make sure code area is declared before the
7776 static initialization area.
7778 2005-01-21 Raphael Neider <rneider AT web.de>
7780 * device/lib/Makefile.in: fixed test for pic16 install dir
7781 * device/lib/pic16/*/Makefile*: modified compile flags to enable
7783 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
7784 added --optimize-goto compiler switch and pragma wparam documentation
7785 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
7786 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
7787 and PRODH closing bug #1071770 (peephole optimizer)
7789 2005-01-19 Raphael Neider <rneider AT web.de>
7791 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
7792 cmdLine buffers (used when calling sdcpp...) are large enough
7793 (MAX_PATH=256 truncates arguments leading to system halts when
7795 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
7796 * (genUminus): rewritten to for efficiency
7797 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
7798 used uninitialized in some cases)
7799 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
7800 copy the third byte from the int -- now assumes 0x80 (data memory)
7801 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
7802 operands (genAddLit expects the iCode's operands to swapped as
7803 well), fixed leftover bytes (crashed for short left operands)
7804 * (pic16_genMinusDec): performance improvements, removed false
7806 * (pic16_genMinus): fixed to cope with differently sized operands
7807 * src/pic16/glue.c (pic16_glue): added new banksel optimization
7809 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
7810 * src/pic16/graph.[ch]: implementation of directed graphs, used by
7811 new banksel optimization
7812 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
7813 analysis for temporary registers (segfaults...)
7814 * src/pic16/peeph.def: added rule
7816 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
7818 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
7819 which converts a float number to its ASCII representation
7820 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
7821 functions to convert the fractional and integer part of a float to ASCII,
7822 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
7823 realloc.c): added _MALLOC_SPEC to explicit place variables in data
7825 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
7827 * device/include/pic16/adc.h: added GPL info,
7828 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
7829 a pCodeOp as tested operand,
7830 * (genNearPointerGet): optimized bit testing, does not use
7831 intermediate register for bit value, test directly instead with
7832 BTFSS, BTFSC, works only for single bits,
7833 * (genpic16Code): dump the name of the iCode in the asm,
7834 * src/pic16/ralloc.c (decodeOp): removed static declaration and
7835 renamed to pic16_decodeOp,
7836 * (serialRegAssign): do not allocate a temporary register for iCode
7837 sequences that test a single bit for 1/0
7839 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
7841 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
7842 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
7843 access stack and frame pointers. They are initially assigned to
7844 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
7845 accessing SFRs. Updated all occurences of modification of stack or
7846 frame pointer in gen.c and pcode.c,
7847 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
7848 assigning of a literal value to pointers,
7849 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
7850 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
7853 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
7855 * doc/sdccman.lyx: update documentation about stack pragma, added
7856 some info for stack memory models
7858 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7860 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
7862 2005-01-08 Raphael Neider <rneider AT web.de>
7864 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
7865 udata sections to fix bug #1097823
7867 2005-01-05 Raphael Neider <rneider AT web.de>
7869 * src/pic16/gen.c (genGenericShift): added handling of differently
7870 sized left operand and result
7872 2005-01-04 Raphael Neider <rneider AT web.de>
7874 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
7875 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
7876 to hold the condition bit)
7877 * added new version of genCmp (old code available via #define)
7878 * added new version of genShiftLeft/genShiftRight in a generic
7879 way, now supports shifting by negative values
7880 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
7881 shiftCount (expected by genGenericShift)
7882 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
7883 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
7885 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
7886 is an invalid literal too...)
7888 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
7890 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
7891 from Raphael Neider,
7892 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
7893 for 8-bit literals. This fixes some literal operands which are sign
7894 extended to 16-bits ints when instruction needs only 8-bits.
7896 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
7898 * device/lib/logf.c: added mcs51 assembly version
7899 * device/lib/expf.c: added mcs51 assembly version
7900 * device/lib/_logexpf.c: new shared asm code for expf and logf
7901 * device/include/math.h: add defines for assembly math library
7902 * device/lib/Makefile.in: build new _logexpf.c
7903 * device/lib/libfloat.lib: use new _logexpf.c
7905 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7908 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
7909 device types which have less than 0x7f registers.
7911 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
7913 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
7915 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7917 * device/lib/printf_fast.c: only build on supported arch.
7918 * device/lib/printf_tiny.c: only build on supported arch.
7919 * device/lib/printf_fast_f.c: only build if asm float lib
7920 * device/lib/_fsget1arg.c: only build if asm float lib
7921 * device/lib/_fsget2args.c: only build if asm float lib
7922 * device/lib/_fsnormalize.c: only build if asm float lib
7923 * device/lib/_fsreturnval.c: only build if asm float lib
7924 * device/lib/_fsrshift.c: only build if asm float lib
7925 * device/lib/_fsswapargs.c: only build if asm float lib
7926 * device/include/stdio.h: don't provide print_fast,
7927 print_fast_f, print_tiny prototypes if --xstack used
7929 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
7931 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
7932 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
7935 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
7937 * device/lib/printf_fast_f.c: same as printf_fast, but
7938 with floating point enabled
7939 * device/lib/printf_fast.c: minor tweaks
7940 * device/include/stdio.h: add printf_fast_f
7942 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7944 * src/SDCCmain.c: make --float-reent default for mcs51
7945 * device/lib/_fsadd.c: added mcs51 assembly version
7946 * device/lib/_fssub.c: added mcs51 assembly version
7947 * device/lib/_fsmul.c: added mcs51 assembly version
7948 * device/lib/_fsdiv.c: added mcs51 assembly version
7949 * device/lib/_fseq.c: added mcs51 assembly version
7950 * device/lib/_fsneq.c: added mcs51 assembly version
7951 * device/lib/_fsgt.c: added mcs51 assembly version
7952 * device/lib/_fslt.c: added mcs51 assembly version
7953 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
7954 * device/lib/Makefile.in: add _fscmp to build
7955 * device/lib/libfloat.lib: add _fscmp to build
7957 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
7959 * device/lib/_fs2slong.c: added mcs51 assembly version
7960 * device/lib/_fs2sint.c: added mcs51 assembly version
7961 * device/lib/_fs2schar.c: added mcs51 assembly version
7962 * device/lib/_fs2ulong.c: added mcs51 assembly version
7963 * device/lib/_fs2uint.c: added mcs51 assembly version
7964 * device/lib/_fs2uchar.c: added mcs51 assembly version
7965 * device/lib/_slong2fs.c: added mcs51 assembly version
7966 * device/lib/_sint2fs.c: added mcs51 assembly version
7967 * device/lib/_schar2fs.c: added mcs51 assembly version
7968 * device/lib/_ulong2fs.c: added mcs51 assembly version
7969 * device/lib/_uint2fs.c: added mcs51 assembly version
7970 * device/lib/_uchar2fs.c: added mcs51 assembly version
7971 * device/include/float.h: added #define to select asm vs c
7973 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
7975 * device/lib/printf_fast.c: improvements to float output
7976 * device/include/float.h: add defines for assembly float library
7977 * device/lib/_fsget1arg.c: receive 1 float arg
7978 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
7979 * device/lib/_fsnormalize.c: normalize a float
7980 * device/lib/_fsreturnval.c: return float, various helper routines
7981 * device/lib/_fsrshift.c: right shift a float's mantissa
7982 * device/lib/_fsswapargs.c: swap 2 floats
7983 * device/lib/Makefile.in: build these 6 new files for mcs51
7984 * device/lib/libfloat.lib: add these 6 files to the library
7986 2004-12-26 Borut Razem <borut.razem AT siol.net>
7988 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
7991 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
7993 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
7994 and fully reentrant and register bank neutral.
7995 * device/lib/printf_fast.c: added float (not enabled by default),
7996 added compact/slower integer (also not enabled by default),
7997 improved size/speed of fast integer code, other minor changes
7998 * device/include/stdio.h, device/lib/Makefile.in,
7999 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8001 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8003 * src/pic16/pcode.c: declaring variables other than at the start of a
8004 block is not supported in C by VC6.
8006 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8008 * applied a previous patch from Raphael Neider that wasn't included
8009 in the previous commits, which fixes infinite loops within jumptable
8011 * made some fixes that previous patches introduced
8013 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8015 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8016 that fixes an issue with AOP_PCODE asmop's offset,
8017 * (pic16_popCopyReg): update instance field too,
8018 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8019 function of pic port,
8020 * (genCmp, genAnd, genAssign),
8021 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8023 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8025 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8026 variables initial values to idata section,
8027 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8028 variables in some functions. This utilizes parmBytes field of iCode
8029 structure to hold the offset of the variable in stack. (might be
8030 able to use the stack field too?)
8031 * applied patch from Raphael Neider # ### , # ###
8032 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8033 variable initial values in idata section,
8034 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8035 for static variables with initial value
8036 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8037 applied fix in while loop from Raphael Neider.
8039 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8041 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8042 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8043 * src/ds390/ralloc.c (serialRegAssign): spill bits
8044 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8045 * support/Util/SDCCerr.c,
8046 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8047 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8048 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8050 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8052 * device/include/sdcc-lib.h: inserted LGPL, added includes
8053 asm/ds390/features.h and asm/mcs51/features.h
8054 * device/include/asm/default/features.h,
8055 * device/include/asm/gbz80/features.h,
8056 * device/include/asm/z80/features.h: added empty _AUTOMEM
8058 * device/include/asm/ds390/features.h,
8059 * device/include/asm/mcs51/features.h: added files with defines for
8060 _AUTOMEM and _STATMEM indicating automatic and static storage class
8061 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8062 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8063 * src/SDCCicode.c (geniCodeCast),
8064 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8065 * src/SDCCloop.c (loopInduction): removed unused variable lr
8066 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8067 to convertToFcall to include char modulo (RFE 1065037), added check
8068 if left operand is unsigned and use abs of literal value
8069 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8070 as it doesn't work after conversion from peephole.def to peephole.rul
8071 * src/mcs51/gen.c (toBoolean): added check for size,
8072 (genModOneByte): optimized code for signed char modulo a literal
8073 power of 2 (thanks to Hubert Sack),
8074 (genRRC): removed unnecessary "clr c",
8075 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8076 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8078 swapped rules 256.c and 256.d,
8079 extended 256.d by using new multiple checks (thanks Erik),
8080 added rules 256.e and 256.f,
8081 updated rule 261.a and 261.b to new generated code
8082 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8084 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8086 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8087 induction related bugs, including first part of bug #1074377
8089 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8091 * applied patch from bug-report #1076292,
8092 * applied patches for genAnd and Goto-optimizations for Raphael
8094 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8095 dump a less iCode information,
8096 * src/pic16/device.h (pic16_options_t): added field debgen,
8097 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8098 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8099 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8101 * (various functions): added macros FENTRY and FENTRY2 to functions,
8102 to emit function prologue,
8103 * (various functions): fixed indentation,
8104 * (genNearPointerGet): fixed loading of FSR0,
8105 * (genPackBits): applied patch from Raphael Neider to fix updating
8106 of FSR0 and touching only the modified bits,
8107 * src/pic16/genarith.c (various functions): added macros FENTRY to
8108 emit function prologue in comments,
8109 * src/pic16/pcode.h: added functions debugf2, debugf3,
8110 * src/pic16/ralloc.c: partial fix for packForPush caused
8113 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8115 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8116 <stsp AT users.sourceforge.net> with reversed byte order
8117 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8119 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8121 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8123 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8124 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8126 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8128 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8130 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8132 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8134 (setFromConditionArgs): friendly operand parser for peephole rules,
8135 (operandBaseName, operandsNotRelated): new peephole condition
8136 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8137 architecture specific register naming into account, handles n-way
8138 comparisons, and supports quoted literals
8139 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8141 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8143 * src/mcs51/peeph.def: fixed bug #1076940
8145 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8147 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8149 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8151 Adding support for replacing ljmps with sjmps in jumptables
8152 generated for switch statements. For now you need to set the
8153 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8154 Now 4 algorithms for mcs51 jumptable generation are used:
8155 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8156 addresses loaded pc-relative for up to 112 cases and stack-pushing
8157 target addresses loaded with offset from dptr for up to 256 cases.
8159 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8160 * src/mcs51/main.c: adapted constants for switch table generation
8161 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8163 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8165 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8166 * support/regression/tests/bug1057979.c: added test for bug 1073386
8168 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8170 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8173 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8175 * src/pic16/device.h,
8176 * src/pic16/genarith.c,
8179 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8181 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8183 Large cummulative patch for pic16 port.
8184 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8185 to call when a stack overflow occurs,
8186 * (malloc.h): added CVS Id tag,
8187 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8189 * added libc directory. The current version of LibC contains string
8190 functions, ctype functions and macros and some functions of the
8191 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8192 be extensively tested in the future. Standard disclaimer here.
8193 Library is not automatically build yet. But one can build it by
8194 invoking 'make' inside the libc directory.
8195 * added ADC library under libio. Preliminary version yet.
8197 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8198 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8199 aopForRemat() now and not by pic16_aopOp(),
8200 * (pic16_popGetTempReg): removed warning messgae when allocating
8201 temporary registers, its a buggy feature and will be removed,
8202 * (pic16_popGet): set register instance field in AOP_CRY,
8203 * (pic16_outBitC): fixed for results in size greater than 1,
8204 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8205 * (pic16_storeForReturn): optimized return of 0,
8206 * (genCmp): experimental code for new genCmp which uses PIC18's
8207 special compare&skip instructions. Initial tests fail some times
8208 with variables grater than 1 byte in size, so new code is disabled,
8209 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8211 * (genCast): began a fix to optimize the casting of a bit to another
8212 bit, now assigning a bitfield to another bitfield will fail, sorry,
8213 * src/pic16/main.c: disabled the use of lr-support feature,
8214 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8215 * added some function prototypes, added function _debugf prototype,
8216 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8217 bits with offset (case PO_GPR_BIT),
8218 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8220 * (isBankInstruction): modified to return 0 for no banking instruction,
8221 and 1 for banking instruction,
8222 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8223 caused stop processing pCodes after a inline assembly block,
8224 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8225 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8226 registers when it shouldn't,
8227 * src/pic16/ralloc.c (allocReg): add preliminary support for
8228 supporting a limited set of temporary registers,
8230 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8232 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8233 genDataPointerSet): ensure assignments always copy in MSB to LSB
8235 (loadRegFromAop): recognize CLRH optimization,
8236 (genFunction): optimize RECEIVE iCodes in reentrant functions
8238 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8240 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8241 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8243 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8244 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8245 contiguous with data
8247 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8249 * device/lib/_gptrget.c (_gptrget),
8250 * device/lib/_gptrgetc.c (_gptrgetc),
8251 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8252 instead of sjmp to ret
8253 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8254 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8256 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8258 * .version: bumped version to 2.4.7
8259 * device/lib/_gptrget.c (_gptrget): is now _naked
8260 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8261 * device/lib/_gptrput.c (_gptrput): is now _naked
8262 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8263 (createFunction): fixed xstack
8264 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8265 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8267 (geniCodeCritical): store original interrupt state in an iTemp bit
8268 var unless stack-auto
8269 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8270 * src/SDCCmain.c (setIncludePath): added include/target to search path
8271 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8272 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8274 (processFuncArgs): put bit vars in bit area
8275 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8276 unsaveRBank): fixed xstack,
8277 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8278 (genFunction, genEndFunction): fixed xstack,
8279 (genAssign): optimization don't walk backwards through mem
8280 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8281 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8282 * support/regression/Makefile: also make library (for stack-auto) when
8283 making "all" and added "test-mcs51-xstack-auto"
8284 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8285 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8286 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8287 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8288 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8289 make-library by MAKE_LIBRARY
8290 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8291 regression tests for xstack
8292 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8293 * support/regression/tests/critical.c: test for critical on mcs51
8295 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8297 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8298 built version of sdcc instead of installed version
8300 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8302 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8303 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8305 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8306 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8307 WARNING: remove device/lib/build/z80/printf.o by hand when
8308 updating from previous build!
8309 * device/lib/z80/printf.c: updated comment
8310 * support/regression/tests/bug1057979.c: test all ports now
8311 * support/regression/tests/bug1065458.c: file added
8313 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8315 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8316 *_start and *_end symbols for static functions
8318 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8320 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8321 and search crt0.o in all library paths,
8322 (setIncludePath): proper handling of --nostdinc,
8323 (setLibPath): proper handling of --nostdlib
8324 * support/regression/Makefile,
8325 * support/regression/ports/ds390/spec.mk,
8326 * support/regression/ports/gbz80/spec.mk,
8327 * support/regression/ports/hc08/spec.mk,
8328 * support/regression/ports/mcs51/spec.mk,
8329 * support/regression/ports/mcs51-large/spec.mk,
8330 * support/regression/ports/mcs51-stack-auto/spec.mk,
8331 * support/regression/ports/z80/spec.mk: use include and lib files from
8332 built version of sdcc instead of installed version
8333 * doc/sdccman.lyx: fixed typo in --nostdinc
8335 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8340 * src/pic/gen.c : added support to generate code for struct bit fields.
8342 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8344 * as/xa51/xa_version.h,
8345 * device/include/errno.h,
8346 * device/include/regc515c.h,
8347 * device/lib/_itoa.c,
8348 * device/lib/_ltoa.c,
8349 * device/lib/ser_ir_cts_rts.c,
8350 * sim/ucsim/xa.src/glob.cc,
8351 * sim/ucsim/xa.src/inst_gen.cc,
8352 * sim/ucsim/xa.src/xa_bit.cc,
8353 * sim/ucsim/xa.src/xa_sfr.cc,
8354 * sim/ucsim/z80.src/inst_dd.cc,
8355 * sim/ucsim/z80.src/inst_fdcb.cc,
8356 * support/scripts/keil2sdcc.pl,
8357 * src/pic16/pic16.dsp,
8358 * src/pic16/pic16a.dsp: corrected cvs line endings
8359 * device/lib/printf_large.c: fixed bug 1057979
8360 * src/pic16/gen.c: fixed non-C standard code
8361 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8362 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8363 * support/regression/ports/mcs51/support.c: reload T1 asap
8364 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8365 pdata use and clear idata startup behaviour
8366 * support/regression/tests/bug1057979.c: added
8368 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * device/examples/ds390/ow390/ad26.h,
8371 * device/examples/ds390/ow390/cnt1d.h,
8372 * device/examples/ds390/ow390/crcutil.c,
8373 * device/examples/ds390/ow390/ownet.h,
8374 * device/examples/ds390/ow390/owsesu.c,
8375 * device/examples/ds390/ow390/swt12.h,
8376 * device/examples/ds390/ow390/swtoper.c,
8377 * device/examples/ds390/ow390/temp10.h,
8378 * device/examples/ds390/ow390/thermodl.c,
8379 * device/examples/ds390/tinitalk/tinitalk.dsp,
8380 * device/examples/ds390/tinitalk/tinitalk.dsw,
8381 * device/examples/mcs51/clock/hw.h,
8382 * device/examples/mcs51/simple2/go.bat,
8383 * device/examples/serialcomm/windows/serial.h,
8384 * device/examples/xa51/dummy.c,
8385 * device/examples/xa51/hello.c,
8386 * device/include/80c51xa.h,
8387 * device/include/at89x051.h: corrected cvs line endings
8389 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8391 * src/pic16/main.c (options): added command line --gstack, to trace
8392 stack over/under flows,
8393 * added pragma 'wparam' to allow passing first byte of function
8394 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8395 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8396 call to __gstack_test function and sets up the symbol as extern,
8397 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8398 * popaop): added call to pic16_testStackOverflow,
8399 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8401 * (genCall, genPcall): now all parameters are passed via stack
8402 except in functions that are pass to wparam pragma in which WREG is
8404 * (genPcall): REENTRANT flag is checked to see if variable prototype
8405 contains reentrant keyword, don't call a non-reentrant function, via
8406 a reentrant function pointer or vice versa, functions are never
8408 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8410 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8411 SIGSEGV when accessing a NULL register stucture,
8412 * (pic16_printGPointerType): modified to handle UPPER modifier for
8413 function initializers, changed prototype of function to simpler one,
8414 * (pic16_printIvalFuncPtr): check to see if function is already
8415 added in externs list,
8416 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8417 optimized a move from W to SFR with a move to the same register
8419 * device/lib/pic16/debug: NEW directory, contains debug features
8420 which are enabled when linking with libdebug.lib, currently command
8421 line option --gstack enables stack pointer tracing for over/under
8422 flow, corresponding sources are in debug/gstack
8424 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8426 * doc/sdccman.lyx: updated SDCC version,
8427 * (PIC16 port): update list of command line options,
8428 * src/pic16/device.h (structure pic16_options_t): added field gstack
8429 to enable stack overflow tracing on push/pops,
8430 * src/pic16/device.c (statistics structure): added statistics
8432 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8433 pic16_dump_int_registers): increase statistics counters for each
8434 * variable which is encountered
8435 * (pic16_dump_usection): emit each .udata variable to its own udata
8437 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8438 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8439 parameters via stack, otherwise use old scheme,
8440 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8441 assembler output file,
8442 * src/pic16/main.c: added command line options --gstack to enable
8443 push/pop tracing for stack overflow,
8444 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8445 instructions): added size of each instruction,
8446 * (pic16_countInstruction): estimate size of instructions in
8447 the_pFile list, inline assembly blocks are not counted,
8448 * (pic16_FixRegisterBanking): trace previous register usage, when
8449 banksel optimizations is greater than 0, don't emit a redudant
8452 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8454 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8455 * src/pic16/ralloc.c : applied same fix for pic16.
8456 * src/pic/gen.c : tidied it up a little.
8458 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8460 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8461 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8463 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8465 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8467 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8469 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8470 non-reentrant function __modsint in the interrupt function (thus
8471 corrupting math operations during serial I/O)
8472 * device/lib/ser_ir.c: as above, changed buffersize
8473 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8475 * doc/Makefile: added option -t for rsync
8477 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8479 * src/SDCCast.h (struct ast),
8480 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8482 2004-10-20 Borut Razem <borut.razem AT siol.net>
8484 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8487 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8489 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8491 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8492 support functions to replace long sequences of MOVFF's from access
8493 bank registers to stack and vice versa,
8494 * src/pic16/device.h: added new field opt_flags, where optimization
8495 flags can be set to enable certain features,
8496 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8497 * pBlock, (genFunction, genEndFunction): surroung loop for
8498 saving/loading used registers in stack with PC_INFO pCodes,
8499 INF_LREGS. Code in between can then be optimized by pCode optimizer
8500 to support function calls,
8501 * (genDataPointerSet): fixed bug which loaded float fields in
8502 structures with corrupt data,
8503 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8504 in a standard way debug info on stderr. Feature used for developing
8506 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8507 obsolete chunks of code,
8508 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8509 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8510 * pic16/src/pcode.c (pic16_newpCodeInfo,
8511 * (pic16_newpCodeOpLocalRegs),
8512 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8514 * (pic16_pCodeConstString): printing of the initial value of a
8515 symbol as a comment is inhibited since parsing was already done by
8516 copyStr and output is corrupt,
8517 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8519 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8521 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8523 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8525 * as/mcs51/lkarea.c: removed old K&R style,
8526 (lnksect): changed check on boundary error,
8527 (lnksect2): changed check on boundary error,
8528 (lnksect2): extend XSTK to end of page if size = 1
8529 * as/mcs51/lkmain.c: removed old K&R style,
8530 (Areas51): create l_IRAM symbol
8531 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8532 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8533 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8534 * device/lib/_mullong.c: added version to be compiled with xstack
8535 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8536 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8537 * device/lib/mcs51/crtxstack.asm: fixed comment
8538 * src/SDCCglue.c: maxInterrupts defaults to 0,
8539 (emitMaps): added pdata,
8540 (createInterruptVect): (re)moved default,
8541 (glue): added pdata,
8542 (glue): moved __start__xstack to XSTK with default size 1
8543 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8544 and options.float_rent when options.stackAuto is set,
8545 (linkEdit): only write XDATA_NAME if provided on command line
8547 * src/SDCCmem.c: added pdata
8548 * src/port.h: added pdata_name to PORT
8549 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8550 (saveRegisters, unsaveRegisters): removed usage of B,
8551 (genMinus): fixed accumulator clash,
8552 (genJumpTab): added comment, this needs another look
8553 * src/mcs51/gen.c: added check for "B in use" paranoia,
8554 added pushB() and popB()
8555 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
8564 * src/z80/main.c: (reset_regparms) made void parameter explicit and
8565 added PSEG (PAG,XDATA) or NULL to port specifier
8566 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
8567 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
8568 (_mcs51_genInitStartup): removed __start__xstack equ,
8569 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
8570 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
8571 * src/z80/gen.c (_rleAppend): fixed warnings
8572 * support/regression/tests/zeropad.c: added pdata test
8573 * .version: bumped to 2.4.6
8575 2004-10-17 Borut Razem <borut.razem AT siol.net>
8577 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
8578 as a part of nightly build
8580 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
8582 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
8583 WREG holds the first byte function parameters,
8584 * (aopForSym): take special case for symbols which are in FARSPACE
8585 but in CODESPACE too,
8586 * (assignResultValue): modified to take into account _G.useWreg,
8587 * (genCall): don't use wreg for parameter passing when function is
8588 declared as reentrant, too, added optimization INCF to stack
8589 pointer when stack parameter count is 1,
8590 * (genFunction, genEndFunction): refurnished and fixed to not using
8591 wreg for passing parameters when function has varargs or is
8592 reentrant, fixed bug with symbol name compare for generating
8593 functions in absolute address,
8594 * (pic16_storeForReturn): refurnished,
8595 * (genCmp): began writing a new version of the function, not ready
8596 yet, therefore it is disabled,
8597 * (genAssign): do not read code memory when assigning a function to
8599 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
8600 array of characters, not pointer,
8601 * (pic16initialComments): in debug mode emit an .ident directive for
8603 * (_process_pragma): emit a new warning type (internal to pic16)
8604 when setting stack to default length, emit a similar warning when
8605 placing a function at absolute address and address is not word aligned
8606 * (_pic16_parseOptions): added 'return TRUE' statement,
8607 * (_pic16_linkEdit): if compiling a source, then add the source's
8608 file object, first in the list of objects to link,
8610 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
8612 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
8613 * src/pic/main.c : removed VC warning.
8614 * src/pic/gen.c : changed comment.
8616 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
8618 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
8619 reference to a deprecated symbol _GPTRREG was causing failure to
8620 link. Thanks G. M. Gallant for the info.
8622 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
8624 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
8625 comments for Bugs item #954788.
8627 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
8629 * src/pic16/device.c (pic16_dump_gsection,
8630 * pic16_groupRegistersInSection): handle symbols declared to be in
8631 access bank differently,
8632 * src/pic16/gen.c (struct _G): added field resDirect,
8633 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
8634 send values read from stack directly to result and don't allocate
8636 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
8638 * (pic16_sameRegsOfs): NEW,
8639 * (freeAsmop): if _G.resDirect is set then do not mark registers as
8640 free because they were not allocated from temporary pool,
8641 * pic16_popRegFromString): workaround to fix a problem with
8642 allocating variables twice or never,
8643 * (genGenPointerGet): using PRODL instead of FSR0H,
8644 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
8646 * (genAssign): take advantage of the _G.resDirect flag,
8647 * (genCast): around line 11844, use mov2f instead of directly
8648 MOVFF'ing between operands to account for literal values,
8649 * src/pic16/genutils.c: some new debug functions for gpsim have been
8651 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
8652 float with integer part only,
8653 * src/pic16/main.c (_process_pragma): handle pragma udata access to
8654 place variables in access bank
8655 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
8656 updated sources to reflect recent changes in gen.c
8658 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
8660 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
8661 sources that searched for headers in installation path, now the
8662 device/include/pic16 is used,
8663 * src/pic16/glue.c (pic16glue),
8664 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
8665 .line directives if not in debug mode, this suppresses assembler's
8666 warnings for ignored directives
8668 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
8670 * src/port.h: made reset_regparms prototype void parameter explicit.
8671 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
8672 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
8673 * doc/sdccman.lyx: documented warning disabling and how to use
8674 printf_large to make it print floats.
8675 * device/include/stdbool.h: NEW
8676 * device/lib/_atof.c,
8677 * device/lib/_divuint.c,
8678 * device/lib/_divulong.c,
8679 * device/lib/expf.c,
8680 * device/lib/printf_large.c,
8681 * device/lib/sincosf.c,
8682 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
8683 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
8684 a completely reentrant lib.
8686 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
8688 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
8689 * device/include/pic16/stdio.h: fixed bug with colon
8691 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
8693 * device/include/pic16/stdio.h,
8694 * device/include/pic16/stdlib.h,
8695 * device/include/pic16/math.h: NEW
8696 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
8697 declared as _naked to reduce overhead
8698 * device/lib/Makefile.in (target port-specific-objects-pic16):
8699 changed * to *.* so to ignore the CVS directory,
8700 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
8701 stacked variables back in stack,
8702 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
8705 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
8707 * .version: bumped version number to 2.4.5
8708 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
8709 * support/Util/SDCCerr.c (messages structure): added entry for
8712 Large cumulative patch for pic16 port and libraries.
8713 * device/include/pic16/sdcc-lib.h,
8714 * device/include/pic16/stdarg.h,
8715 * device/include/asm/pic16/features.h,
8716 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
8717 * device/include/pic16/float.h: changes reentrant keyword with
8718 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
8719 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
8720 updated target build-libraries to include objects from gptr,
8721 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
8722 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
8723 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
8724 all function headings,
8725 * src/SDCCmain.c: added global parameter userIncDirsSet,
8726 * (parseCmdLine): when option -I is encountered add directory to
8728 * src/version.awk: added space between control and long,
8729 * src/pic16/NOTES: added some notes for the port,
8730 * src/pic16/gen.c: added prototype for mov2fp function,
8731 * (fReturnpic16[]): properly named return value registers,
8732 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
8733 * (aopForSym): added code to handle symbols with onStack flag set,
8734 symbols onStack are allocated PTRSIZE bytes,
8735 * (aopFreeAsmop): handles special case where asmops are stack objects,
8736 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
8737 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
8738 added argument lock to trace flaws in allocating temporary registers
8739 when developing port,
8740 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
8741 * (pic16_popRegFromString): reenabled allocating a direct register
8743 * (assignResultValue): various beautifications,
8744 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
8745 referenced function argument,
8746 * (genIpush): reenabled to allow stacked arguments, handles only
8747 ic->parmPush iCodes,
8748 * (genCall, genPcall): major changes to allow for variable argument
8749 functions, fixed a bug with falsely restoring stack pointer after
8750 returning from call,
8751 * (genFunction): pending code for critical function,
8752 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
8753 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
8754 * (genNearPointerGet): fixed bug with indirect reading, was always
8756 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
8758 * (genAddrOf): rewrote code to take address of a stacked function parameter
8759 * (genCast): fixed casting to generic pointer type,
8760 * src/pic16/gen.h: added AOP_STA,
8761 * (struct asmop): added field stk,
8762 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
8763 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
8764 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
8765 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
8766 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
8767 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
8769 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
8771 * (pic16_port structure): generic pointer size is set to 3,
8772 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
8773 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
8775 * src/pic16/ralloc.c (allocReg): prevent allocating register when
8776 operand is an iTemp,
8778 2004-09-24 Martin Helmling <mh AT octo-soft.de>
8780 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
8781 * debugger/mcs51/simi.c: addapt new syntax of s51
8783 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
8785 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
8786 * src/pic16/pcode.c: commented out some calls to free() in order to
8789 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8792 * src/SDCCicode.c (isiCodeInFunctionCall),
8793 * src/avr/ralloc.c (selectSpil),
8794 * src/pic/ralloc.c (selectSpil),
8795 * src/pic16/ralloc.c (selectSpil),
8796 * src/ds390/ralloc.c (selectSpil),
8797 * src/hc08/ralloc.c (selectSpil),
8798 * src/xa51/ralloc.c (selectSpil),
8799 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
8800 stack in the middle of a function call sequence (fixes bug #1020268)
8801 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
8802 costs associated with the minimum switch case.
8804 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8806 * src/SDCC.lex: fixed bug #1030549
8808 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8810 * src/SDCCcse.h (struct cseDef),
8811 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
8812 over a function call if the CSE is derived from a symbol whose
8813 address has been taken (fixes bug #1029883)
8814 * support/regression/tests/bug-1029883: a new regression test for
8817 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8819 * src/hc08/gen.c (emitinline): fixed bug #1029778
8820 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
8821 to a cast object is no longer a syntax error ("fixes" bug #1030006,
8822 and starts toward RFE #905167)
8824 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
8826 * src/pic16/gen.c (mov2f): New function to move an operand to
8827 another without considering if it is a literal or a register,
8828 * (pic16_sameRegs): don't check if they are both AOP_REG,
8829 * (AccRsh): removed andmask=0 lines,
8830 * (genLeftShift): duplicated to be improved in future versions,
8831 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
8832 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
8833 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
8834 * (pic16initMnemonics): added initialization for POC_INFSNZW,
8835 * (insertBankSwitch): fixed inserting banksel directives algorithm
8836 for instructions that follow a skip instruction, this fixes a report
8837 for broken subtraction code generation,
8838 * src/pic16/ralloc.c (deassignLRs): do not free register if current
8839 iCode is a left op, just in case result and right share the same
8842 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8845 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
8847 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
8848 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
8849 on 2004-09-12; it was buggy
8851 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
8853 * src/SDCCsymt.h: removed RESULT_CHECK
8858 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
8860 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
8862 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
8863 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
8864 configuration values no more rejected by compiler, they are assigned
8865 to configuration registers with a warning message instead,
8866 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
8867 the for-loop so last conf register is emitted too,
8868 * (_pic16_initPaths): link library libsdcc.lib by default,
8869 * (_hasNativeMulFor): modified test for multiplication according to
8870 Raphael Neider's remarks. Integer multiplication is also done with
8872 * device/include/pic16/pic18fregs.h: corrected type error in while
8873 testing and including 18f6720 header file
8875 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
8877 * src/pic16/device.h (pic16_options): removed field use_crt,
8878 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
8879 until an optimization to handle single bits is added,
8880 * (pic16_loadFSR0): moved before genUnpackBits,
8881 * (genAnd): some white lines removed,
8882 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
8883 leave_reset flags in pic16_options when using crt modules,
8885 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
8887 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
8888 for bugs 898889 & 979599. Also used some safer print instructions.
8890 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
8892 * src/pic16/device.h (pic16_options_t): added field use_crt,
8894 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
8895 catch a probable future bug,
8896 * src/pic16/gen.c: aopIdx function commented out,
8897 * (genAssign): commented out old code which used aopIdx,
8898 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
8899 code, added if conditionals to take into account the --use-crt
8900 command line options,
8901 * src/pic16/main.c (pic16_optionsTable): added new command line
8902 options, --use-crt= and --no-crt,
8903 * (_pic16_linkEdit): now the proper crt object is added in the
8904 linker command line except than when --no-crt is specified,
8905 * src/pic16/pcode.c,
8906 * src/pic16/pcode.h: added some structures and functions for a new
8907 optimization scheme to compansate for instruction overhead between
8908 same iCodes, this scheme is currently under development and is not
8910 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
8912 * device/lib/pic16/startup/crt0i.c,
8913 * device/lib/pic16/startup/crt0iz.c: added global char variable
8914 __uflags to force the generation of an idata section
8916 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
8919 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
8920 * doc/sdccman.lyx: updated sdcc version to 2.4.4
8922 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
8925 Frieder) and clarified the default code optimization mode
8927 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8929 * src/SDCC.lex (doPragma, process_pragma),
8930 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
8931 "opt_code_size", and "opt_code_balanced"
8932 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
8933 regrouped options by category, added support for category headers
8934 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
8935 and "--opt-code-size"
8936 * doc/sdccman.lyx: documented these new options and pragmas
8937 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
8938 preference into account
8940 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8942 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
8943 geniCodePreDec): Fixed bug 904237 by generating a warning
8945 * src/SDCCerr.c: added warning W_SIZEOF_VOID
8947 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
8949 * src/pic/device.c : When no max ram set validate full memory range.
8951 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
8953 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8955 * device/lib/_gptrget.c,
8956 * device/lib/_gptrput.c: updated comment
8957 * device/lib/calloc.c,
8958 * device/lib/free.c,
8959 * device/lib/malloc.c,
8960 * device/lib/realloc.c: added LGPL, made them reentrant-safe
8961 * src/SDCCcse.c (cseBBlock),
8962 * src/SDCCicode.c (printOperand, geniCodeArray),
8963 * src/SDCCicode.h (struct operand): fixed bug 868103
8964 * support/regression/tests/bug-868103.c: added
8965 * src/SDCCast.c (searchLitOp),
8966 * src/SDCCcse.h (struct cseDef),
8967 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
8968 * src/SDCCicode.h (struct operand),
8969 * src/SDCCsymt.h (struct sym_link),
8970 * src/avr/gen.c (hasInc),
8971 * src/ds390/gen.c (hasInc),
8972 * src/hc08/gen.c (genPlusIncr, hasInc),
8973 * src/mcs51/gen.c (hasInc),
8974 * src/pic16/glue.c (pic16_printIvalChar),
8975 * src/pic16/ralloc.c (regWithIdx),
8976 * src/xa51/gen.c (hasInc) : removed warnings
8977 * src/SDCCast.c (createBlock): added comment ???
8978 * src/hc08/ralloc.c: updated comments
8980 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8982 * doc/sdccman.lyx: updated section on switch statements, added
8983 section about semaphore locking
8984 * doc/Makefile: added option -info for latex2html
8985 * device/lib/_gptrget.c,
8986 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
8988 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8992 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
8993 maxram is less than 0x100.
8995 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
8997 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
8999 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9010 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9011 a jump table is the best form for a switch statement, including
9012 automatic insertion of missing cases to make the case range
9013 continuous. Developed in collaboration with Frieder Ferlemann.
9015 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9017 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9018 accumulator result if it needs sign extension
9020 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9022 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9024 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9026 * device/lib/gbz80/printf.c,
9027 * device/lib/z80/printf.c: removed define for NULL
9029 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9031 * as/xa51/xa_link.c,
9032 * device/examples/ds390/ow390/ad26.c,
9033 * device/examples/ds390/ow390/cnt1d.c,
9034 * device/examples/ds390/ow390/counter.c,
9035 * device/examples/ds390/ow390/ds2480.h,
9036 * device/examples/ds390/ow390/ds2480ut.c,
9037 * device/examples/ds390/ow390/findtype.c,
9038 * device/examples/ds390/ow390/gethumd.c,
9039 * device/examples/ds390/ow390/owllu.c,
9040 * device/examples/ds390/ow390/ownetu.c,
9041 * device/examples/ds390/ow390/swt12.c,
9042 * device/examples/ds390/ow390/swtloop.c,
9043 * device/examples/ds390/ow390/temp.c,
9044 * device/examples/ds390/ow390/temp10.c,
9045 * device/examples/ds390/ow390/thermo21.c,
9046 * device/examples/ds390/ow390/tinilnk.c,
9047 * device/examples/ds390/ow390/tstfind.c,
9048 * device/examples/serialcomm/windows/serial.cpp,
9049 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9050 * device/include/reg51.h: fixed line endings for cvs
9052 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9054 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9055 packRegsForAccUse, packRegisters): new accumulator register
9057 * support/regression/ports/hc08/support.c (_putchar): suppress
9058 warning of unused variable
9059 * src/SDCCicode.c: added SWAP entry to codeTable
9061 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9063 * device/lib/sprintf.c: forgot to add this file before previous commit
9065 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9067 * src/pic16/gen.c (genPackBits): added operand right in function
9068 parameters, load result directly if p_type is POINTER (that is
9069 called by genNearPointerSet)
9070 * (genUnPackBits): added operand left in function parameters,
9071 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9072 FSR0 if accessing bitfields,
9074 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9076 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9077 _print_format; updated printf, sprintf, vsprintf
9078 * device/include/asm/default/features.h: corrected comment/define
9079 * device/lib/Makefile.in: added sprintf.c
9080 * device/lib/libsdcc.lib: added sprintf module
9081 * device/lib/printf_large.c,
9082 * device/lib/vprintf.c,
9083 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9085 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9086 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9087 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9089 * support/regression/tests/zeropad.c: define idata as data for hc08
9091 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9093 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9094 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9095 labels are referenced at least once (even if a reference is not found)
9096 * src/hc08/gen.c (emitcode): set isComment flag for comments
9097 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9098 loads), rules 6a..6b (optimize jumps to return)
9100 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9102 * device/lib/acosf.c (acosf),
9103 * device/lib/asinf.c (asinf),
9104 * device/lib/atanf.c (atanf),
9105 * device/lib/ceilf.c (ceilf),
9106 * device/lib/cosf.c (cosf),
9107 * device/lib/coshf.c (coshf),
9108 * device/lib/cotf.c (cotf),
9109 * device/lib/fabsf.c (fabsf),
9110 * device/lib/floorf.c (floorf),
9111 * device/lib/log10f.c (log10f),
9112 * device/lib/logf.c (logf),
9113 * device/lib/sinf.c (sinf),
9114 * device/lib/sinhf.c (sinhf),
9115 * device/lib/sqrtf.c (sqrtf),
9116 * device/lib/tanf.c (tanf),
9117 * device/lib/tanhf.c (tanhf),
9118 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9119 replaced all instances of "reentrant" in the library functions
9120 defined in math.h with this macro.
9121 * support/regression/tests/float_trans.c: reenabled test for hc08
9123 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9125 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9128 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9130 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9131 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9132 multi-byte volatile operands are used
9133 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9134 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9135 initialization to area GSINIT0 so that it would always precede
9136 any static initializers in GSINIT
9137 * support/regression/tests/zeropad.c: fixed idata define for hc08
9138 * support/regression/tests/bug-927659.c,
9139 * support/regression/tests/float_trans.c: disabled tests for hc08
9140 pending missing library routines
9141 * .version: increased version number to 2.4.4 - hc08 port now passes
9145 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9147 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9148 * Makefile.common.in,
9150 * as/hc08/Makefile.in,
9151 * as/mcs51/Makefile.in,
9152 * as/z80/Makefile.in,
9153 * debugger/mcs51/Makefile.in,
9154 * device/include/Makefile.in,
9155 * device/lib/Makefile.in,
9158 * link/z80/Makefile.in,
9159 * packihx/Makefile.in,
9160 * sim/ucsim/main_in.mk,
9161 * sim/ucsim/avr.src/Makefile.in,
9162 * sim/ucsim/doc/Makefile.in,
9163 * sim/ucsim/gui.src/serio.src/Makefile.in,
9164 * sim/ucsim/hc08.src/Makefile.in,
9165 * sim/ucsim/s51.src/Makefile.in,
9166 * sim/ucsim/xa.src/Makefile.in,
9167 * sim/ucsim/z80.src/Makefile.in,
9169 * support/cpp2/Makefile.in,
9170 * support/librarian/Makefile,
9171 * support/makebin/Makefile: added DESTDIR to the install path proposed
9172 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9173 * doc/sdccman.lyx: added DESTDIR documentation
9175 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9177 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9178 instruction for interrupt handlers, use fast returns when returning
9179 from high priority interrupts
9181 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9183 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9185 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9186 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9187 bugs, ported much of Bernhard's code from mcs51
9188 * src/mcs51/gen.c (genSend),
9189 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9190 than one when calling a reentrant function
9191 * device/lib/_mullong.c: defined an alternate struct layout for big
9194 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9196 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9199 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9201 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9202 are sane and complete before asking the port its prefered parameter
9203 passing method (fixes bug #1017633)
9204 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9207 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9209 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9210 problem in bitfields >= 8 bits.
9212 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9214 * src/SDCCsymt.c: undid changes that were not meant to be committed
9216 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9218 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9220 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9222 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9223 copied and wrong bit got inverted
9225 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9227 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9228 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9229 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9230 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9231 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9232 assignments to bitfields at known addresses
9233 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9234 reads from bitfields at known addresses
9235 * src/hc08/ralloc.c (packRegisters),
9236 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9237 genhc08Code): optimize pointer get values used as conditionals
9238 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9241 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9243 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9244 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9245 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9248 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9250 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9252 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9254 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9257 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9259 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9261 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9263 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9266 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9268 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9270 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9272 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9273 cases use more compact code.
9275 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9277 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9279 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9281 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9283 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9286 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9287 parameter of changePointer() from symbol* to sym_link*
9288 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9289 * src/SDCCsymt.c (compareType): void* type is castable to other
9290 pointers, but not necesarily an exact match.
9291 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9292 is no longer blindly treated as an exact match.
9293 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9295 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9297 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9299 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9304 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9306 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9310 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9312 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9314 * src/mcs51/gen.c (emitcode): fixed bug #992819
9316 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9318 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9319 there's no need to make it worse
9321 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9323 * src/mcs51/ralloc.c (deassignLR),
9324 * src/ds390/ralloc.c (deassignLR),
9325 * src/hc08/ralloc.c (deassignLR),
9326 * src/z80/ralloc.c (deassignLR),
9327 * src/pic/ralloc.c (deassignLR),
9328 * src/pic16/ralloc.c (deassignLR),
9329 * src/avr/ralloc.c (deassignLR),
9330 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9331 rlivePoint): fixed another part of bug #971834
9333 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9335 * src/z80/main.c: enabled "critical" keyword
9336 * src/z80/mappings.i,
9337 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9338 functions (fixes bug #979646)
9339 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9341 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9343 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9346 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9348 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9349 doesn't disable too much optimizations
9351 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9353 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9355 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9357 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9359 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9361 * src/pic/gen.c tidied up tabs
9362 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9363 * src/pic/main.c tidied up tabs
9364 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9365 * src/pic/pcoderegs.c tidied up tabs
9366 * src/pic/ralloc.c tidied up tabs
9368 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9370 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9371 to S_FIXED for pic16 port and when symbol is not in level 0,
9372 allocate for S_REGISTER storage class and pic16 port, too,
9373 * src/pic16/device.h: prototype for checkSym,
9374 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9375 * (pic16_assignConfigWordValue): test the value and the mask to
9376 validate that the value is suitable for the configuration word,
9377 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9378 collect extern declared symbols, don't emit symbol twice, check
9379 first if symbol is in publics set first,
9380 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9381 * added command line '--fstack' which enables an experimental
9382 feature for stack access, too buggy to be used yet...
9383 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9384 * (pic16_allocDirReg): when register has storage class S_REGISTER
9385 allocate in pic16_dynAccessRegs,
9386 * device/include/pic16/pic18f????.h: modified configuration word
9387 naming convention, words started as CONFIG0H but should be CONFIG1H
9389 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9391 * device/include/mcs51reg.h: fixed bug 970993
9393 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9395 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9396 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9397 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9398 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9399 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9400 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9401 error/warning numbers,
9402 added function setWarningDisabled()
9403 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9404 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9405 _memcmp.c _memmove.c calloc.c realloc.c free.c
9406 * support/regression/tests/malloc.c: added tests for new functionality
9407 * support/regression/tests/zeropad.c: added tests for truncated initializers
9408 and initialized char arrays starting with '\x0'
9409 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9411 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9413 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9415 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9417 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9418 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9419 peephole 177.e. Thanks to anonymous
9421 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9423 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9424 function isn't used in the source but referenced as a
9425 variable initializer then declare it as extern in .asm file
9427 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9429 * .version: increased version number to 2.4.3
9431 Adding version extension according to ChangeLog CVS revision
9432 * src/Makefile.in (target all): added dependency 'version.h'
9433 * (rule version.h): added rule to create version.h from ChangeLog,
9434 * (rule dep): added dependency version.h,
9435 * src/version.awk: AWK script to create version.h
9436 * src/SDCCdwarf2.c (dwWriteModule),
9437 * src/SDCCglue.c (initialComments),
9438 * src/SDCCmain.c (printVersionInfo): modified to write after
9439 version string the version extension number,
9440 * src/SDCCutil.c: included "version.h"
9441 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9443 * src/SDCCutil.h: added prototype for getBuildNumber
9445 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9446 includeDirsSet, too,
9447 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9448 const char [] is found in function prototype...
9450 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9451 moving to WREG with source is already in WREG,
9452 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9453 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9454 * (aopForSym): stack'ed symbols are partially supported, added
9455 if-clause to support symbols in FARSPACE,
9456 * (sameRegs): added test for AOP_ACC to see if registers are same,
9457 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9458 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9459 * (pic16_popRegFromString): will not allocate a new register if it
9460 doesn't find one by name, bug may have introduced...
9461 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9462 * (genIpush): revived to use pic16 port's stack,
9463 * (genAddrOf): added incomplete case for stack'ed operand,
9464 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9465 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9466 can handle multibyte operands,
9467 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9468 * (pic16initialComments): added message for MPLAB compatibility
9470 * src/pic16/main.h: prototype for pic16_mplab_comp,
9471 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9472 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9473 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9474 because of increased complexity of procedure,
9475 * (_process_pragma): stack pragma changed to format 'stack pos len',
9476 emit symbol '_stack_end' to conform with gplink,
9477 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9478 to search for register,
9479 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9481 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9482 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9483 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9484 case for PO_GPR_REGISTER,
9485 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9486 dies, the new era is ahead !...
9487 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9488 pic16_dynInternalRegs,
9489 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9490 * (pic16_allocDirReg): minor optimizations and bug fixes,
9491 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9493 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9494 load stack and frame pointer with address of 'stack_end' symbol
9496 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9498 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9499 without source code but only variable initializers
9501 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9503 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9504 external are not declared as extern to reduce overhead while linking
9506 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9508 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9510 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9512 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9513 Yee Keat for the patch
9514 * src/SDCCast.c (decorateType): fixed bug #979599
9515 * src/ds390/gen.h: removed local fReturnSizeDS390
9516 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9517 * src/ds390/gen.c (genAnd, genOr, genXor),
9518 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9520 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9522 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9523 add relFilesSet to $3, manipulate $2 to handle linking of object
9524 files without source files in command line,
9525 * device/include/pic16 (all headers): added ID location macros,
9526 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9527 entries for ID location bytes,
9528 * (pic16_assignIdByteValue): NEW,
9529 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9530 added field dumpcalltree to pic16_options_t,
9531 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9532 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9533 emitting rFalseIfx label after check_carry label,
9534 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9535 pic16_emitDIRegs), NEW
9536 * (pic16glue): dump .calltree file when option --calltree found,
9537 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9538 * (_pic16_genAssemblerPreamble): emit ID locations after
9539 configuration registers,
9540 * (pic16_linkCmd): modifications of the link command,
9541 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9542 * (pic16_pCodeInitRegisters): don't init stack registers,
9543 * (pic16_findPrevInstruction): fixed bug,
9544 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9545 bug with immediate registers,
9546 * (buildCallTree): traces stack push and pop,
9547 * (pct2): dump also stack usage for each function,
9548 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9549 * (pic16_allocDirReg): various modifications,
9550 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
9553 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
9555 * src/pic16/pcode.c: removed buggy double colon
9557 2004-07-01 Borut Razem <borut.razem AT siol.net>
9559 * support/scripts/sdcc.nsi: added include/pic16 to setup
9561 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
9563 * device/lib/Makefile.in: fixed bug in target objects-pic16,
9564 * device/lib/pic16/Makefile: prefixed with dash (-) command under
9566 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
9567 specific command line arguments. Also added sample lkr script
9568 for placing a variable at a specific memory bank.
9569 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
9570 at a specific memory bank,
9571 * (pic16_dump_isection): fixed bug which caused string literals to
9572 be omitted when dumping idata section,
9573 * (pic16_groupRegistersInSection): added code to handle registers
9574 in specific memory banks,
9575 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
9576 public, all references are renamed too,
9577 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
9579 * (pic16_storeForReturn): added case to handle when dest is WREG,
9580 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
9581 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
9582 pic16_rel_udata, check to see if that register is marked as being
9583 a member of a specific memory bank,
9584 * (pic16_printIvalCharPtr): added code to add string literals either
9585 to code or the idata sections,
9586 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
9587 also accept the 'udata' pragma,
9588 * src/pic16/main.h: new structure types sectName and sectSym
9589 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
9590 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
9591 * (pic16_findPrevInstruction): fixed, it returned nothing,
9592 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
9593 instruction combinations,
9594 * (pic16_FixRegisterBanking): heavily reorganised,
9595 * (pic16_AnalyzeBanking): if generating banksel directives is
9596 disabled, then don't call FixRegisterBanking at all,
9597 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
9599 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
9601 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
9603 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
9604 Phuah Yee Keat <yk.phuah AT nestac.com>
9606 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9608 * src/pic16/glue.c (pic16createInterruptVect): function now emits
9609 correctly the IVT even if it is relocated to some other location
9611 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
9613 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
9614 * device/include/pic16/pic18f2220.h: NEW,
9615 * device/lib/pic16/libdev/pic18f2220.c: NEW,
9616 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
9617 * src/pic16/device.c (struct Pics16): added info for 18f2220,
9618 * src/pic16/device.h (struct pic16_options): added ivt_loc and
9619 nodefaultlibs, ivt_loc is the location of the interrupt vector
9620 table, and nodefaultlibs signs that default libraries should not be
9621 linked in link stage,
9622 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
9623 according to --ivt-loc argument,
9624 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
9625 when pragma stack is found,
9627 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9629 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
9630 256 (range check), 257 (do while), 258.a-f (bit banging
9631 f.e. on 3-wire SPI bus)
9633 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9635 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
9636 variables used exclusively within a loop
9638 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
9640 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
9642 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9644 * src/SDCClrange.c (computeClash): fixed bug #971834
9646 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9648 * src/mcs51/gen.c (genCmp): fixed bug #975903
9649 * src/hc08/gen.c (operandsEqu),
9650 * src/ds390/gen.c (operandsEqu),
9651 * src/z80/gen.c (operandsEqu),
9652 * src/pic/gen.c (operandsEqu),
9653 * src/pic16/gen.c (operandsEqu),
9654 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
9655 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
9657 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9659 * src/SDCCcse.c (cseBBlock): fixed bug #966963
9661 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
9663 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
9664 default case in switch statement,
9665 * glue.c (pic16_initPointer): expr is initialised via decoarteType
9666 to eliminate problem with initialisation of pointers, but problem
9668 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
9669 * (emitStaticSegment): removed various lines emitting debug info,
9670 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
9671 added processor registers for utilizing EEPROM,
9672 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
9673 configurable and set 8
9675 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
9677 * .version: increased version number to 2.4.2,
9679 Cumulative patch for pic16 port
9680 * src/pic16/device.c: changed scheme to dump initial values for
9681 variables in idata segment, all print_idata* functions were removed,
9682 now the pic16_printIval* will be called,
9683 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
9684 * _pic16_printPointerType, pic16_printPointerType,
9685 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
9686 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
9687 NEW, similar to the respective functions in SDCCglue.c,
9688 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
9689 way, emitting hex bytes,
9690 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
9692 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9694 * src/avr/ralloc.c (serialRegAssign),
9695 * src/xa51/ralloc.c (serialRegAssign),
9696 * src/pic/ralloc.c (serialRegAssign),
9697 * src/pic16/ralloc.c (serialRegAssign),
9698 * src/hc08/ralloc.c (serialRegAssign),
9699 * src/z80/ralloc.c (serialRegAssign),
9700 * src/ds390/ralloc.c (serialRegAssign),
9701 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
9703 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9705 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
9706 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
9708 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
9710 Cumulative patch for pic16 port:
9711 * src/pic16/device.h (typedef PIC16_device) modified fields for
9712 defining microcontrollers,
9713 * src/pic16/device.c: added new info for all devices in Pics16 array,
9714 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
9715 to be optimised out by the pCode optimiser,
9716 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
9717 specially, bug reported by G.M. Gallant,
9718 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
9719 as force'd so that cannot be optimised out by pCode optimiser,
9720 * src/pic16/pcode.c,
9721 * src/pic16/pcodepeeph.c,
9722 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
9723 they are disabled by default, but can be enabled explicit with
9724 command argument --denable-peeps, for testing,
9725 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
9726 --pomit-ivt in COMPILE_FLAGS
9728 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9730 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
9733 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
9735 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
9737 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9739 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
9740 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
9742 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
9744 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
9745 would only assign 0x300001 register.
9747 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
9749 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
9750 in COMPILE_FLAGS. Thanks to G. Gallant for report.
9752 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9754 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
9756 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
9757 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
9758 added peephole 254 (left shift), 255 (jump table)
9760 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
9762 * device/lib/Makefile.in: removed comment line with model-pic16,
9763 * (target port-specific-objects-pic16): the libraries and objects
9764 are copied to the build directory form the device/lib/pic16/bin
9767 Cumulative patch concerning pic16 port:
9768 * library directory has been re-organized,
9769 * added support for PIC18F1220,
9770 * added headers and library sources for chips 18f1220,18f6520,
9771 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
9773 * configuration registers setting has changed, now each supported
9774 device has a complete description of the registers it uses,
9775 * all initialisations are moved to idata sections, these section
9776 can be absolute or relocatable,
9777 * fixed initialisation of codespace variables,
9778 * fixed warning about PCLATU and gpsim,
9779 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
9780 * (genAssign): use table reads when assigning from variables in codespace,
9781 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
9782 char/int variables placed in codespace,
9783 * (pic16_emitConfigRegs): NEW, emits a list with configuration
9784 registers set in .asm file, no need for --pomit-config-words anymore,
9785 * (pic16glue): some 8051 legacy segments are commented out
9786 (to be removed completely),
9787 * added support for alternative assembler and linker with --asm=
9788 and --link= command line arguments,
9789 * peepholes are disabled automatically in the port, no need to
9790 specify on command line,
9791 * port supports natively char/int/long multiplication, but converts
9792 all divisions to support functions,
9793 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
9794 to the file set in variable $2,
9795 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
9796 strings in ASCII format and not in hex,
9797 * ralloc.c (serialRegAssign): added a triplet of conditional calls
9798 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
9799 allocate proper register if iCodes aren't temporary,
9801 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
9803 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
9805 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
9807 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
9810 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9812 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
9813 computed address is reused
9814 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
9815 multi-byte bitfields
9817 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9819 * src/z80/gen.c: (genArrayInit): must check for pointers too
9821 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
9823 * support/regression/tests/zeropad.c: never meant to commit the
9824 nestedstruct test: removed, added check for GCC version
9826 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
9828 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
9829 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
9830 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
9831 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
9832 bugs 928906 and 954082 half-empty initializers
9834 * src/SDCCsymt.c (getAllocSize): added for above fix
9835 * src/z80/gen.c (genArrayInit): fixed bug 741044
9836 * support/regression/tests/zeropad.c: added tests
9838 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
9840 * src/pic16/device.c (pic16_dump_section): corrected bug which
9841 caused some symbols of the libraries to be misplaced
9843 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9846 * src/pic16/ralloc.h,
9847 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
9848 to fix conflict with pic port
9850 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
9852 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
9853 externs configuration variables,
9854 * src/pic16/ralloc.h,
9855 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
9856 prototype in header, commented out some debug messages
9858 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
9862 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
9863 for gpasm COFF object generation. Thanks to D. Hawkins for
9866 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9869 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
9870 Brock for spotting this)
9871 * src/ds390/gen.c (genEndFunction),
9872 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
9873 interrupt handler and critical. Disable push/pop optimizations when
9874 peephole optimizations disabled.
9876 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9878 Updated pic16 library sources and headers.
9879 * device/lib/pic16/pic18f*/ ,
9880 * device/include/pic16/*.h: modified to handle structured SFR
9883 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
9885 * src/port.h (PORT structure): added hook initPaths, now each
9886 port can declare its own default search paths,
9887 which can been seen with the --print-search-dirs option,
9888 see pic16 port for example,
9889 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
9890 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
9891 * (doPrintSearchDirs): NEW, replaces in a central manner the
9892 printing of search dirs which was split in set*Paths functions,
9893 * (main): added call to port->initPaths and doPrintSearchDirs,
9898 * src/izt/tlcs900h.c,
9901 * src/pic16/main.c: modified port structures to reflect addition of
9904 * src/pic16/device.c (regCompare): registers are finally sorted by name,
9905 * (pic16_dump_section): for registers in same address reserve memory once,
9906 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
9908 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
9909 result is greater in size than right or left,
9910 * (pic16_genUMult8X8_8): there are some cases where the result can
9911 be 16 bits size, so handle these,
9912 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
9913 * (pic16_outBitC): modified to emit pcodes,
9914 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
9916 * (genDivOneByte): implemented algorithm to divide 8-bits,
9917 * (genCmp): uncommented goto, but issues still exist,
9918 * (genAnd): fixed a bug with variables >8bits,
9919 * (genPackBits): optimization added that uses BCF/BSF to change a
9921 * (genAssign): fixed bug when assigning floating point literals,
9922 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
9923 __sdcc_gsinit_startup label,
9924 * src/pic16/main.c (_pic16_init): removed search directory
9926 * (_pic16_initPaths): NEW, used to initialise search directories,
9927 * (_hasNativeMulFor): support functions for all except char/int
9928 multiplication, and char division,
9929 * (PIC16_port struct): modified entry for native mul support,
9930 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
9932 * (buildCallTree): call to register_usage is ifdef'ed out,
9934 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9936 * device/include/string.h: applied Stas Sergeev's patch to make this
9937 header file compatible with the preprocessor -Wundef option
9938 * src/SDCCmain.c (main): abort compilation if preprocessor reports
9939 failure (fixes bug #941458)
9941 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9943 * src/SDCCopt.c (killDeadCode): fixed bug #907733
9944 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
9945 that the variable, not the function, should be static
9946 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
9947 to be consistent with non-literal case
9949 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9951 * src/SDCCast.c (isConformingBody): fixed bug #949967
9952 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
9953 convilong): fixed bug #952086
9955 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9957 * src/SDCCmem.c (allocVariables): fixed bug #955321
9959 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9961 * src/hc08/main.c (_hc08_genAssemblerEnd),
9962 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
9963 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
9964 completely eliminated the use of a temporary file
9965 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
9966 when more than one file linked
9967 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
9969 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9971 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
9972 which fixes bug #543481
9973 * support/regression/tests/bug-751703.c: fixed comments left from a
9975 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
9976 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
9977 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
9979 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
9980 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
9981 are now changed to underscores in moduleName
9983 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9985 * as/mcs51/lkmem.c: better fix for bug #954173
9987 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
9988 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9990 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
9991 * device/include/c8051f000.h,
9992 * device/include/c8051f120.h,
9993 * device/include/c8051f300.h,
9994 * device/include/c8051f310.h,
9995 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
9998 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10000 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10001 and mailing lists, doc'ed --no-peep-comments, removed reference
10002 to knoppix (newest version has no LyX/LaTeX), other minor changes
10003 * src/SDCCglue.c (glue): save 2 bytes stack space with
10004 option --main-return. The ljmp could probably be avoided too
10006 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10008 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10010 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10012 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10013 * src/SDCCopt.c (isLocalWithoutDef),
10014 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10015 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10016 (credit to Maarten Brock for patch #949363, on which this is based)
10017 * support/regression/tests/bug-751703.c: some test cases of extern used
10018 within inner scopes.
10020 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10022 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10024 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10026 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10027 dwWriteLabel): fix to create valid debugger symbols even when
10028 the module name has non-alphanumeric symbols in it
10029 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10030 when a variable's allocation has been optimized away
10033 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10035 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10037 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10038 * src/mcs51/main.c,
10039 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10040 * src/ds390/main.c,
10041 * src/z80/gen.c (z80_emitDebuggerSymbol),
10043 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10045 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10046 * src/pic16/main.c,
10047 * src/avr/gen.c (avr_emitDebuggerSymbol),
10049 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10051 * src/SDCCdebug.c (emitDebuggerSymbol),
10053 * src/port.h: added a debugger struct to the port struct. Added a
10054 callback for defining debugger symbols
10056 * src/SDCCast.c (createLabel),
10057 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10060 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10061 iCode back to the ast for the function
10063 * src/hc08/ralloc.c (hc08_assignRegisters),
10064 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10065 unneeded fields from the regs struct.
10066 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10067 pushReg() & pullReg() functions instead of emitcode()
10069 * src/hc08/gen.c (genLabel, genhc08Code),
10070 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10072 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10075 * src/hc08/gen.c (genEndFunction, genhc08Code),
10077 * src/mcs51/gen.c (genEndFunction, gen51Code),
10079 * src/ds390/gen.c (genEndFunction, gen390Code),
10081 * src/z80/gen.c (genEndFunction, genZ80Code),
10084 * src/pic/gen.c (genEndFunction, genpic14Code),
10086 * src/pic16/gen.c (genEndFunction, genpic16Code),
10088 * src/avr/gen.c (genEndFunction, genAVRCode),
10090 * src/xa51/gen.c (genEndFunction, genXA51Code),
10092 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10093 specific code to cdbFile.c and out of the backend code generators
10095 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10096 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10097 starting address is now 0
10100 * as/hc08/m08pst.c,
10101 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10102 assembler directive for DWARF support
10103 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10107 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10109 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10111 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10112 and inappropriate peephole optimization in jump tables
10114 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10116 * as/hc08/m08pst.c,
10117 * src/SDCCglue.c: sdccopt works for the hc08 port now
10119 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10121 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10123 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10125 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10127 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10129 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10133 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10134 comments from the peephole optimizer replacement rules
10135 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10137 * src/SDCCcse.c (updateSpillLocation),
10138 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10140 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10141 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10142 objects far pointers
10144 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10146 * src/SDCCsymt.h: a missing part of my last change
10147 * src/pic/ralloc.c (regTypeNum),
10148 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10150 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10153 * src/SDCCicode.c (aggrToPtrDclType),
10154 * src/SDCCptropt.h,
10155 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10156 ptrPseudoSymConvert),
10157 * src/pic/ralloc.c (regTypeNum),
10158 * src/pic16/ralloc.c (regTypeNum),
10159 * src/hc08/ralloc.c (regTypeNum),
10160 * src/ds390/ralloc.c (regTypeNum),
10161 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10162 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10164 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10166 * link/z80/lkmain.c (afile),
10167 * as/hc08/lkmain.c (afile),
10168 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10169 prevent a pointer problem when a filename has no directory and
10170 no extension specified.
10172 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10174 * link/z80/lkmain.c (afile): allow periods in directory names
10175 * link/z80/lkmain.c (afile),
10176 * as/mcs51/lkmain.c (afile),
10177 * as/hc08/lkmain.c (afile): allow linker script file to have an
10178 extension other than ".lnk"
10179 * link/z80/lklex.c (getfid),
10180 * link/z80/lkmain.c (parse),
10181 * as/mcs51/lklex.c (getfid),
10182 * as/mcs51/lkmain.c (parse),
10183 * as/hc08/lklex.c (getfid),
10184 * as/hc08/lkmain.c (parse): Support comments in the linker script
10185 file on lines by themselves and after filenames
10187 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10189 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10191 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10193 * src/z80/peeph-z80.def: removed some peephole rules that don't
10194 work with multibyte arithmetic (fixed bug #937126)
10195 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10196 to registers and not global variables
10197 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10198 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10199 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10200 checking for assignments not internally generated (fixed bug #931895)
10201 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10202 structure member (fixed bug #930072)
10204 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10206 * src/SDCCmain.c (linkEdit),
10207 * src/hc08/main.c (_hc08_parseOptions),
10208 * as/hc08/Makefile.in,
10209 * as/hc08/aslink.h,
10211 * as/hc08/m08pst.c,
10212 * as/hc08/lkrloc.c (relr, rele),
10213 * as/hc08/lkarea.c (lnkarea)
10214 * as/hc08/lkmain.c (afile, parse),
10215 * as/hc08/lkelf.c: support for ELF output
10216 * as/hc08/lks19.c (s19),
10217 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10219 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10221 * as/mcs51/lkihx.c: Fixed bug #899105.
10223 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10225 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10226 .dsp files from Unix to DOS.
10228 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10230 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10231 function pointers; we have been compliant for several months now.
10232 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10233 change that was accidently commented out
10234 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10235 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10238 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10240 * src/hc08/gen.c: output of all of the internal debugging information
10241 is now controlled by the D() macro; it is disabled by default
10243 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10245 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10246 harder to keep the same registers during a CAST iCode
10247 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10248 long via int can be done in a single cast, if the signedness is
10250 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10251 putchar() in tinibios.c in ds390's library
10253 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10255 * src/SDCCast.c (decorateType): fixed bug #898889,
10256 cast result of a literal complement too
10257 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10258 fixed check for bitfields
10260 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10262 * src/SDCCicode.c (geniCodeLogic): made it static,
10263 (geniCodeLogicAndOr): added in order to fix bug #905492,
10264 (ast2iCode): fixed bug #905492
10265 * support/regression/tests/bug-905492.c: added
10266 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10267 (processParms): fixed bug #927659: don't copy parms, this will clear
10269 * support/regression/tests/bug-927659.c: added
10271 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10273 * src/SDCCast.c (addCast): don't cast float to char
10274 * device/lib/libsdcc.lib: added _memmove
10276 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10278 * device/lib/large/Makefile: fixed parallel execution by
10279 replacing `make` by `$(MAKE)`
10281 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10283 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10284 offsets (fixes bug #923936)
10286 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10288 * device/lib/small/Makefile: fixed parallel execution by
10289 replacing `make` by `$(MAKE)`
10291 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10293 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10295 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10297 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10298 * src/regression/Makefile: Regression test was not running.
10300 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10302 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10303 complement if possible
10304 * src/SDCCval.c (valComplement),
10305 * src/SDCCicode.c (operandOperation): fixed complement of literal
10306 * support/regression/tests/onebyte.c (testComplement): added
10308 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10310 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10311 return an optimized tree; actually replace actParm with the new tree
10312 * src/SDCCast.h: added some parantheses to remove side effects
10313 * support/regression/tests/bug-920866.c
10315 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10316 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10317 Bit operands were not being handled properly in the pic14 port.
10318 (now src/regression/add.c passes again).
10320 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10322 * src/SDCC.y (labeled_statement): case and default no longer require
10323 a following statement (RFE #893037)
10325 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10327 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10328 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10329 disabled (fixes bug #916294)
10330 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10331 "mov a,acc"; patch provided by Lenny Story
10332 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10334 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10336 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10338 * src/ds390/gen.c (genFunction, genEndFunction),
10339 * src/ds390/ralloc.c (ds390_assignRegisters),
10340 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10341 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10342 pushed if there are parameters passed on the stack. Also, a cleaner
10343 way to decide if r0/r1 should be pushed/popped. (Together they fix
10346 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10349 * device/lib/mcs51/crtpagesfr.asm,
10350 * device/lib/mcs51/crtxinit.asm,
10351 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10352 to avoid confusion with Si Lab's SFRPAGE register.
10354 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10356 * src/SDCCglue.c (emitMaps): allow public sfr variables
10357 * src/SDCCglue.c (initialComments): include compiler build date
10358 with compiler version and put the timestamp of the generated
10359 assembly file on a serperate line to be less confusing.
10360 * src/port.h: added genInitStartup hook
10362 * src/ds390/main.c,
10365 * src/pic16/main.c,
10367 * src/z80/main.c: genInitStartup initialize as NULL (default to
10368 historical behaviour)
10369 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10370 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10371 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10372 library instead of hard coding it into the compiler.
10373 * support/regression/ports/mcs51-stack-auto/spec.mk,
10374 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10375 * device/lib/mcs51/Makefile,
10376 * device/lib/small/Makefile,
10377 * device/lib/large/Makefile,
10378 * device/lib/mcs51/crtpagesfr.asm,
10379 * device/lib/mcs51/crtstart.asm,
10380 * device/lib/mcs51/crtxclear.asm,
10381 * device/lib/mcs51/crtxinit.asm,
10382 * device/lib/mcs51/crtclear.asm,
10383 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10384 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10385 and into user configurable files.
10386 * device/lib/clean.mk: clean mcs51 directory too
10387 * support/regression/tests/longlit.c: added static to T1 declaration
10388 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10389 accesses in the initialization code
10391 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10393 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10394 OSCTRIMVAL as noted in bug #916008
10396 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10398 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10399 in loops with multiple exits (reported as incorrect registers
10400 used by Martin Helmling in Sdcc-user list)
10402 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10404 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10405 made ds390 register extensions look less like error messages
10407 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10409 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10410 reported by Adam Wozniak in Sdcc-user list
10412 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10414 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10415 arithmetic optimizations, added debug output
10417 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10419 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10420 * sdcc.spec: updated and split sdcc into 3 rpms
10421 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10422 needed for literals of LEFT_OP and '+'
10423 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10424 introduced RESULT_TYPE_NOPROM
10425 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10427 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10428 limited promotion to int only for '*'
10429 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10431 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10433 * src/pic16/gen.c (genSkip),
10434 (genc16bit2lit), (gencjneshort): commented out
10435 (is_LitOp): new helper function, checks operand type
10436 (genCmpEq): rewritten
10438 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10440 * support/regression/tests/bug-908454.c: added
10442 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10444 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10445 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10446 (geniCodeCast): cosmetic, don't preserve bit storage class
10447 (geniCodeLeftShift): added promotion
10448 (geniCodeLogic): fixed regression
10449 * src/SDCCsymt.c (computeTypeOr): accept bits too
10450 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10452 2004-03-07 Borut Razem <borut.razem AT siol.net>
10454 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10456 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10458 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10459 version of pic16_genPackRegisters which does not check if ic is a
10461 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10462 function cause string1.c regression test fails
10464 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10466 * sim/ucsim/configure.in,
10467 * sim/ucsim/configure,
10468 * sim/ucsim/doc/Makefile.in: use docdir
10469 * src/SDCC.y: fixed sbit atrributes
10470 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10471 * src/SDCCast.c (decorateType): |^& need special promotion handling
10473 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10474 * src/SDCCsymt.h (computeType),
10475 * src/SDCCicode.c: computeType() needs op
10476 * src/SDCCsymt.c (checkTypeSanity),
10477 * doc/sddman.lyx: "plain" bitfields are unsigned
10478 * src/SDCCsymt.c (computeTypeOr): added
10479 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10481 * src/SDCCval.c (val*): computeType() needs op
10482 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10483 * support/regression/tests/onebyte.c: added tests for |^&
10485 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10487 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10488 for writing icode into asm output.
10490 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10492 * src/pic16/device.c: added some debug lines enabled
10493 with macro DEBUG_CHECK,
10494 * src/pic16/genarith.c: more debug in genPlus,
10495 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10496 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10497 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10498 * (aopForSym): onStack symbols are re-placed in data memspace,
10499 and onStack flag is cleared,
10500 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10501 copy temporary pcodeop,
10502 * (genPcall): added warning for not updating PCLATU,
10503 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10504 always true for pic16 port,
10505 * (genMultOneWord): NEW, supports integer multiplication,
10506 * (genMult): modified to call genMultOneWord,
10507 * (ifxForOp): added warning when return NULL,
10508 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10509 flag is set before call to operandFromSymbol for implicit
10511 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10512 options.intlong_rent are set by default,
10513 * (_hasNativeMulFor): modified to allow port generation of integer
10515 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10516 set regtype to REG_SFR for all registers, restricting seting the
10517 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10519 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10521 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10522 more than 500 times in the regression tests
10524 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10526 * support/Util/SDCCerr.h,
10527 * support/Util/SDCCerr.c,
10528 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10530 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10531 for symbol conflicts.
10532 * support/valdiags/tests/enum.c,
10533 * support/valdiags/tests/tentdecl.c,
10534 * support/valdiags/tests/struct.c: expect possible error messages
10535 referring to original symbol definitions.
10536 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10538 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10540 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10542 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10544 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10546 * src/pic16/ralloc.c (newReg): fixed bug #908929
10548 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10550 * src/ds390/gen.c: added missing #include "main.h"
10552 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
10554 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
10555 checking if symbol is already in set,
10556 * src/pic16/device.h: prototype for checkAddSym,
10557 * src/pic16/gen.c: (_G): added entry interruptvector,
10558 * (assignResultValue): removed some commented out lines,
10559 * (genFunction): check for ISR via sym->type, absolute section for
10560 interrupt code is created via a new pBlock, the goto instruction is
10561 placed now correctly at the interrupt vector position, changed all
10562 references from ivec to _G.interruptvector,
10563 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
10564 is the interrupt is a high priority one, same for return from ISR,
10565 * src/pic16/glue.c: changed all calls of addSetHead for publics and
10566 externs to calls of checkAddSym,
10567 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
10568 pic16_pcode_verbose flag is set,
10569 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
10570 * src/pic16/pcoderegs.c: message about how many registers are saved
10571 will only be emitted if pic16_pcode_verbose flag is set,
10573 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10575 * src/ds390/ralloc.h,
10576 * src/ds390/ralloc.c (ds390_regWithIdx),
10577 * src/ds390/gen.c (emitcode),
10578 * src/ds390/main.h,
10579 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
10580 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10581 ds390operandCompare, getRegsRead, getRegsWritten,
10582 initializeAsmLineNode): customized instruction size calculation for
10583 ds390, started basis for some register optimizations
10584 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
10585 corresponding assembly output
10586 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
10587 missing push/pop of r0/r1. Optimized push/pops
10589 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10591 * src/mcs51/main.c (instructionSize): fixed ACALL size
10592 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
10594 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
10596 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
10597 the sorting of rlist with NULL elements
10598 * (print_idataType, print_idata): NEW to create idata sections
10599 * src/pic16/device.h: idataSymSet new variable
10600 * src/pic16/gen.c (genFunction): fixed some bugs in string
10601 comparing, improved the absolute section creation for ISRs,
10602 added FSR0L/FSR0H in registers that are saved in an ISR,
10603 * (genInline): fixed the processing of inline snippets,
10604 now they undergo no process by the peephole optimizer
10605 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
10606 are placed in idataSymSet,
10607 * (pic16emitStaticSeg): extern symbols are added in externs,
10608 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
10609 switching when aboslute variables are placed in access bank memory
10610 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
10611 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
10612 commented out with #if,
10613 * (pic16_packRegisters): reintroduce the check for CAST because some
10614 symbols are not correctly handled,
10615 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
10616 pCodeInstruction instead of pCode,
10617 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
10618 pCodeAsmDir definition,
10619 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
10620 directive, then the argument directive is emitted without the leading
10621 tab, hack for inline labels which must be in the first column,
10622 * (compareLabel,pic16_findNextInstruction),
10623 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
10624 * (insertBankSwitch): modified for the new pCodeAsmDir,
10626 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10627 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
10629 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
10631 * (pushSide): commented out with #if,
10632 * (assignResultValue): fixed some typos in saving
10634 * (genPcall): FIXED and sync'ed with genCall,
10635 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
10636 * (genNearPointerGet): fixed to handle some more cases,
10637 implementation scheme via table reads,
10638 * (genConstPointerGet): modified to access code memory correct,
10639 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
10640 and improved to handle some cases
10641 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
10642 instead of "RETLW" for init data
10643 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
10644 not IN_DIRSPACE, work around to reduce bank switching when aboslute
10645 variables are placed in access bank memory (<0x80 and >=0xf80),
10646 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
10647 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
10648 TBLWT_POSTDEC,TBLWT_PREINC
10649 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
10650 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
10652 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
10653 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
10654 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
10655 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
10657 2004-02-29 Borut Razem <borut.razem AT siol.net>
10659 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
10660 support/Util/findme.h, support/Util/system.h: enhance binary relative
10661 search for lib and include by using findProgramPath()
10663 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/SDCCpeeph.c (pcDistance),
10668 * src/mcs51/ralloc.h,
10669 * src/mcs51/ralloc.c (mcs51_regWithIdx),
10670 * src/mcs51/main.h,
10671 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
10672 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
10673 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
10674 size calculation port specific, started basis for some register
10676 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
10677 missing push/pop of r0/r1. Optimized push/pops
10678 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
10679 * device/lib/_modsint.c (_modsint),
10680 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
10681 and stack version so regression tests pass
10683 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
10685 * src/Makefile.in (dep): include SLIBOBJS in dependency check
10686 * src/SDCCast.c (decorateType): catch another small optimization
10688 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
10689 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
10690 modified to finally use computeType() all over SDCC,
10691 see Feature Request #877103
10692 * src/SDCCval.h: cosmetic
10693 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
10694 valCompare(); regression tested in muldiv.c
10695 * support/regression/tests/muldiv.c (testMod): mod sign follows
10698 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
10700 * src/SDCCast.c (decorateType): fixed bug #902362
10701 * doc/INSTALL.txt: fixed install instructions for win32
10703 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
10705 * device/include/Makefile.in (install): fixed by replacing spaces
10708 * doc/INSTALL.txt: updated for release
10709 * doc/sdccman.lyx: added warning for --xstack being buggy
10711 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
10713 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
10714 to eliminate build warnings.
10715 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
10717 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
10718 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10720 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
10721 removed -penable-stack, added comment for stack pragma, added
10722 warning for not initializing the stack/frame registers, removed
10723 comment at interrupts section
10725 Stack is made permanent, there is no ability to disable stack usage.
10726 * src/pic16/device.h,
10727 * src/pic16/device.c: removed all references to USE_STACK macro,
10728 * src/pic16/device.c (pic16_dump_section): when no elements in
10729 rlist, free rlist before return,
10730 * (pic16_dump_int_registers): NEW, internal registers are a new set
10731 of general purpose registers reused by each function,
10732 * (checkAddReg): returns 1 if registers is added to set,
10733 * (pic16_groupRegistersInSection): when a registers is of type
10734 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
10735 * src/pic16/device.h: memRange and Assigned Memory are deleted,
10736 SRCASECMP macro is moved here from device.c
10737 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
10738 PO_PCLATU, PO_PRODL, PO_PRODH,
10739 * (pic16_pCodeOpType, genMinus,
10740 changed compares to "a" register, with AOP_ACC,
10741 * (pic16_genPlus): fixed some bugs and indented properly,
10742 * (pic16_addSign): changed size to size+offset in the MOVWF
10744 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
10745 multiply 8-bit operand by literal, result is 8-bit,
10746 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
10747 multiply 2 8-bit operand, result is 8-bit,
10748 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
10750 * src/pic16/gen.c: changed accUse to contain WREG only,
10751 * (pic16_emitcomment): renamed to pic16_emitpcomment,
10752 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
10753 true, do not use immediate addressing any more unless sym is a
10754 pointer in codespace,
10755 * (aopForRemat): do not use immediate addressing when symbol not in
10756 codespace and when symbol's address is requested,
10757 * (aopOp): for-loop in if(sym->accUse) is modified for the new
10759 * (aopGet): added case for AOP_ACC and don't return "accumulator
10760 bug" but WREG instead,
10761 * (popGetTempReg): pushes contents of temporary register in stack,
10762 * (popReleaseTempReg): pops contents of temporary register from
10763 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
10764 * (pic16_popGet): separated case AOP_ACC to return register WREG
10765 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
10766 or PO_IMMEDIATE and initializes their instance/offset appropriately,
10767 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
10768 the use of immediate pointers to certain cases only.
10770 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
10771 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
10772 * (assignResultValue, genCall, genRet): modified to use the new
10773 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
10774 genPcall is still broken,
10775 * (genFunction): added code to create 'A' type pBlocks when
10776 interrupt functions are generated, code not extensively tested yet,
10777 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
10778 * (genEndFunction): modified so ISRs pop stored registers from stack,
10779 * (genMultOneByte): cleanup,
10780 * (AccRsh): added flag andmask, to and result with appropriate mask,
10781 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
10782 * (genDataPointerGet): fixed and reenabled its use,
10783 * (genNearDataPointerGet): bugs fixed,
10784 * (genDataPointerSet): bugs fixed,
10785 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
10786 pic16_DumpSymbol, pic16_DumpOp,
10787 * src/pic16/genutils.h: function prototypes for the above functions,
10788 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
10790 * (pic16emitRegularMap): many many many improvements, but needs a
10792 * src/pic16/main.c: enable_stack in pic16_options is removed,
10793 * (_pic16_parseOptions): removed command line options -penable-stack,
10794 * (_process_pragma): emit stack symbol only when stack pragma is
10796 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
10797 redirected to FSR0L/FSR0H pair,
10798 * (pic16_get_op, pic16_get_op2): modifications and improvements,
10799 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10800 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
10802 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
10803 * (dumpPicOptype): NEW,
10804 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
10805 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
10806 with movff instruction,
10807 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
10808 added pic16_int_regs, some packRegsFor* functions are commented out,
10809 because produce errors,
10810 * src/pic16/NOTES: minor modifications
10812 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10814 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
10815 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
10817 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
10818 * as/mcs51/lkaomf51.c: fixed bug #895763
10820 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
10822 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
10824 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * doc/sdccman.lyx: added details about the HC08 storage classes and
10827 interrupts, fixed the register usage info for z80 & gbz80
10829 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
10831 * doc/sdccman.lyx: added more pic16 port documentation
10832 * device/include/pic16/: added header pic18fregs.h
10834 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
10836 * doc/sdccman.lyx: added Vangelis' contribution
10838 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10840 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
10841 extend to the next CALL or PCALL, not just to the next CALL.
10843 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
10845 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
10847 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10849 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
10850 bug #895752 and a better fix for bug #716790
10852 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10854 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
10856 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10858 * doc/sdccman.lyx: minor changes, minor changed
10860 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
10862 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
10863 which can't handle SDCC_NEWONEBYTEOPS,
10864 (geniCodeMultiply): removed conversion from mult to shift for pic14
10867 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10870 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
10871 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
10872 thus fixing bug #895406
10874 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
10876 * device/lib/_modsint.c,
10877 * device/lib/_modslong.c: sign follows divisor only
10878 * src/hc08/gen.c (genMultOneByte): if result size is 1,
10879 signs or signedness can be ignored
10880 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
10881 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
10882 added optimization for IFX,
10883 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
10885 reenabled optimization for IFX, which was removed on 2004-01-11
10886 * src/SDCCast.h: added return type IFX
10887 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
10888 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
10889 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
10890 SDCC_OLDONEBYTEOPS selects the old behaviour
10891 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
10892 changed again and commented promotion rule
10893 * src/SDCCval.c (valDiv): promotion no longer necessary
10894 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
10895 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
10897 * support/regression/tests/onebyte.c: added
10899 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
10901 * gen.c (genInline): reverted to old code for assemnling inline
10902 code because of bug reported James Chadd
10904 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
10906 * ralloc.h: missing declarations from previous patch,
10907 seems that patch for ralloc.h was never applied, fixed
10909 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10910 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
10914 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
10915 indirect addressing. Marked FSR0 as deprecated
10916 * gen.c (pointerCode): commented out, not needed now
10917 (pic16_popGet2p): new MOVFF helper function
10918 (genGenPointerGet),
10919 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
10920 (shiftRLong): removed duplicate debugging info
10922 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10924 * src/ds390/gen.c (genNearPointerGet),
10925 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
10926 optimization with bits, but not bitfields.
10927 * src/ds390/ralloc.c (packRegisters),
10928 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
10930 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
10932 * src/SDCCcse.c (algebraicOpts): copy operands before modification
10934 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10937 * src/SDCCicode.c (operandFromSymbol),
10938 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
10939 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
10940 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
10941 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
10942 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
10943 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
10945 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
10946 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
10947 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
10948 * src/SDCCsymt.c (newSymbol),
10949 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10952 * src/SDCCval.c (newiList): fixed bug #885705
10954 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10956 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
10957 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
10959 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10961 * device/include/c8051f120.h,
10962 * device/include/c8051f300.h,
10963 * device/include/c8051f310.h: added/updated header files for Silicon
10964 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
10965 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
10966 in new section Submitting patches
10968 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10970 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
10971 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10972 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10974 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
10975 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10976 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10978 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
10979 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10980 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10982 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
10983 genFarPointerGet, genCodePointerGet, genGenPointerGet,
10984 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
10985 genGenPointerSet): fixed bug #892400
10986 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
10987 to eliminate build warnings.
10988 * src/SDCCast.c (processParms),
10989 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
10991 * support/valdiag/valdiag.py: added GCC to the list of defines active
10992 when compiling with gcc
10994 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10996 * support/Util/SDCCerr.h,
10997 * support/Util/SDCCerr.c,
10998 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
10999 with an incomplete type (fixed bug #883734)
11000 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11002 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11004 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11006 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11008 * src/SDCCast.c (decorateType),
11009 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11010 function pointer implementation
11011 * support/regression/tests/funptrs.c: added tests to verify both forms
11012 of function pointers work correctly. Added tests to verify parameters
11013 are passed in the correct order.
11015 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11017 * device.c (regCompare): registers are sorted by ascending
11018 address and increasing size,
11019 * main.c (_pic16_finaliseOptions): removed the declaration
11020 of compiler macro MCU. Now a macro of the format pic18fxxxx
11021 will be defined from the command line
11023 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11024 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11026 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11027 PCOP_RLCF was overwritten!
11028 * gen.c (genSkip): commented out calls to pic16_emitcode,
11029 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11031 * (genRRC): added debugging info,
11032 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11033 overwritten while shifting,
11034 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11035 overwritten while shifting,
11038 * (shiftLLeftOrResult),
11039 * (shiftRLeftOrResult),
11041 * (shiftLLong): Implemented with pic16_emitpcode
11042 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11043 * (genLeftShift): Fixed bug, operand for shift by variable always
11044 was "and"ed with 0x0f,
11045 * (genLeftShiftLiteral),
11047 * (genRightShiftLiteral): added debugging info,
11048 * (genrshFour): added comment,
11049 * (genRightShift): determined signedness from operand "left"
11050 instead of "result"
11052 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11054 * src/SDCCicode.c (geniCodeParms),
11055 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11056 function pointers, fixed function pointer bugs #861242 and #861896
11058 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11060 * device/include/c8051f000.h,
11061 * device/include/c8051f120.h,
11062 * device/include/c8051f300.h: added header files for Silicon
11063 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11065 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11067 * src/SDCCast.c (processParams): added new type flow and restructured
11068 (gatherAutoInit): added new type flow
11069 (addCast): cosmetic changes
11070 (getLeftResultType): added new type flow for array indices, patch
11071 provided by Stas, see FR #877103
11072 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11073 array index patch by Stas
11074 * src/SDCCast.h: added prototype getResultTypeFromType()
11076 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11077 * src/pic/glue.c (pic14emitStaticSeg),
11078 * src/pic16/glue.c (pic16emitStaticSeg),
11079 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11080 for initialization of symbols
11081 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11082 * support/Util/SDCCerr.h:
11083 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11084 * .version: bumped version number to 2.3.8
11085 * device/include/Makefile.in (install),
11086 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11089 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11091 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11092 Slade Rich fixed an optimization bug
11093 * src/pic/pcodepeep.c,
11094 * src/pic/pcoderegs.c
11095 * doc/Makefile (install): added test for directory
11097 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11099 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11100 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11101 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11102 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11103 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11104 * as/mcs51/asexpr.c (term),
11105 * as/hc08/asexpr.c (term): fixed bug #887146
11107 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11109 * src/z80/gen.c (genMult): handle single byte result product
11110 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11111 DUMMY_READ_VOLATILE (fixed bug #886367)
11113 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11115 * support/regression/tests/libmullong.c: fixed logic, on little endian
11116 hosts we ended without a mullong_wrapper()
11118 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11120 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11121 virus/worm forged address usage.
11123 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11125 Fixed promotion, it should be done on AST level:
11126 * src/SDCCast.c (addCast): added promotion to int
11127 (decorateType): updated call to upCast()
11128 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11129 usualUnaryConversions()
11131 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11133 * support/regression/tests/literalop.c (mulWrapper): Added a
11134 wrapper to remove integer overflow warnings.
11136 * support/regression/tests/float_trans.c: Made work on host.
11138 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11141 * support/regression/generate-cases.py (main): Changed from inline
11144 * doc/Makefile (install): Changed to depth first to get rid of
11145 missing directory install warning.
11147 * as/Makefile (install-doc): Made work on Mac.
11149 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11151 * src/SDCCast.c: added an additional type flow in decorateType() of
11152 opposite direction, see feature request #860006; it's enabled at runtime
11153 by setting the environment variable SDCC_NEWTYPEFLOW
11154 * src/SDCCast.h: changed prototype of decorateType()
11155 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11156 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11157 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11158 see feature request #877103
11159 * src/SDCCval.c: updated call of decorateType()
11160 (valBitwise): fixed bug #882876
11161 (valMinus): added promotion
11162 (valLogicAndOr): result is unsigned
11163 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11164 * src/SDCCsymt.c (computeType),
11165 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11166 must not cause an unsigned operation
11167 * src/pic/glue (pic14emitRegularMap),
11168 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11170 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11172 * src/pic/pcode.c (PCodeID): commented out left over debug code
11174 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11176 * support/valdiag/tests/overflow.c: added shift tests
11177 * src/pic/device.c,
11184 * src/pic/pcodepeep.c,
11185 * src/pic/pcoderegs.c,
11186 * src/pic/ralloc.c,
11187 * src/pic/ralloc.h: applied patch from Slade Rich;
11188 added support for multiple code pages and multiple RAM banks on the
11189 PIC 14 port. The ASM files now no longer simply assume all the
11190 code / RAM are in the same page / bank. This means the linker can
11191 safely allocate code/RAM of separate ASM files to different pages/banks.
11192 * doc/sdccman.lyx: added Slade's tips
11193 * src/mcs51/peeph.def: fixed bug #880768
11195 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11197 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11198 * src/SDCCast.c (decorateType): fixed bug #880197
11200 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11202 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11205 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11206 strtof is not part of C89 and isn't included with Mac OS X.
11208 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11210 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11211 shiftL2Left2Result): fixed bug #879326
11212 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11213 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11214 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11215 address fetch for clr instruction
11216 * device/lib/hc08/_mulint.c: created optimized assembly version
11217 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11219 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11221 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11222 proposed in FR #877103
11224 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11226 * src/SDCCval.c (cheapestVal): added missing checks
11227 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11228 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11230 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11232 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11235 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11237 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11238 loaded with the linker search paths (-L arguments) and the libraries
11239 to be linked with the current source (-l arguments). Changes
11240 currently will affect only the pic16 port.
11241 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11242 include path the port specific paths and port specific libraries,
11243 * gplink command now contains the $3 argument,
11244 * src/pic16/device.h,
11245 * src/pic16/device.c,: structure PIC_device is made public and
11246 renamed to PIC16_device, the same for variable Pics which is renamed
11247 to Pics16. Updated all references to them.
11248 * src/pic16/glue.c (pic16glue): corrected bug with code
11249 initialization which bypassed the variable initializations block.
11251 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11252 COMPILE_FLAGS and added the --nostdinc option
11254 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11256 * device/include/mc68hc908jb8.h: Register defs for another member
11257 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11259 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11261 Documenting changes from previous commits.
11262 * configure.in (version 1.56),
11263 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11264 when generating output files to configure the pic16 library,
11265 but now I've commented it out, since gputils aren't installed in the
11266 SF compile farm, so library won't compile
11268 * device/lib/Makefile.in (version 1.56): initially I've added in
11269 target 'all' the prerequestive 'model-pic16' so it compiled the
11270 pic16 library, but now I've commented it out for the same reasons
11272 * added targets 'model-pic16' and 'objects-pic16' to compile the
11274 * added target 'port-specific-objects-pic16' to handle the
11275 generated libraries and copy them into the build/ directory
11276 * added target 'clean-intermediate-pic16' to clean intermediate
11277 files into pic16 directory
11278 * in target 'installdirs' added line to create directory pic16 in
11279 the installation path
11281 * device/include/Makefile.in (version 1.11): in target 'install'
11282 added lines to copy all header files to installation path,
11283 * in target 'installdirs' added line create directory for pic16
11284 headers in the installation path
11286 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11288 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11291 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11294 * device/lib/configure.in,
11295 * device/lib/configure: fixed for autoconf 2.57
11297 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11299 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11300 option so that it actually works. Made it specific to the z80, since
11301 the gbz80 doesn't have these kinds of I/O ports.
11303 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11305 * device/include/z180.h,
11306 * device/lib/_memcpy.c,
11307 * device/lib/_memmove.c,
11308 * device/lib/_mulint.c,
11309 * device/lib/ser_ir.c,
11310 * device/lib/ser_ir_cts_rts.c,
11311 * device/lib/_strcmp.c,
11312 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11313 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11314 portmode; added deprecation warning for bank= and protmode= forms.
11315 Also, guard against buffer overflow.
11316 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11318 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11320 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11321 changed interrupt vector table generation to only emit declared vectors.
11322 * device/include/Makefile.in: added missing backslash
11323 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11325 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11327 Mainly changes to support compilation of the device libraries
11328 * src/pic16/device.c: stack is allocated via symbol and not
11329 via literal number. The symbol is placed in the corresponding
11330 position of the data ram
11331 * (pic16_dump_section): relocatable and absolute uninitialized
11332 data are now emitted in sorted order to reduce section naming,
11333 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11334 weren't marked as being in the access bank,
11336 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11338 Added portion of GNU PIC Library under the directory
11339 device/include/pic16 and device/lib/pic16. These files
11340 contain the declarations of SFRs for the PIC18Fxx2 devices.
11341 The directory is initialized via configure from toplevel.
11343 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11345 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11346 the spilllocations to be compared correctly
11348 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11350 * src/SDCCast.c (decorateType): fixed bug introduced today
11352 2004-01-12 Borut Razem <borut.razem AT siol.net>
11354 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11355 doc/sdccman.lyx: upper case pragmas are deprecated
11357 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11359 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11360 in simpler and even better code
11362 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11364 * src/SDCCicode.c (operandOperation): fixed bug #874819
11365 * src/SDCCast.c (decorateType): fixed
11366 char foo (unsigned long ul) { return ul > 0; }
11368 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11370 * doc/sdccman.lyx: Moved and added some sections, small changes
11371 all over. Telling LaTeX to be less strict with word spacing
11372 to better keep the right margin. Changed some notes about
11373 maintainance of the ports in section 3.2.1 - is it OK like this?
11375 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11377 SDCC source changes:
11378 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11379 convilong): modified to inform the pic16 port that builtin functions
11382 PIC16 PORT specific changes:
11383 * src/pic16/device.c pic16_dump_equates() added,
11384 processor registers declared internally by the port are emitted in
11385 the translation as equates,
11386 * src/pic16/gen.c: inline code is passed unprocessed to the
11388 * (pic16_popGetLit2): fnuction modified to take second operand as
11389 pCodeOp pointer and not as literal,
11390 * (popRegFromIdx): prefixed with pic16_,
11391 * (pic16_popCombine2): modified to receive already allocated pCode
11393 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11394 * (genFunction): initializes local stack frame and pushes on stack
11395 all the registers used by this function,
11396 * (genEndFunction): restores all registers from stack and restores
11398 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11400 * (pic16glue): changed the program startup sequence,
11401 * added new dbName code 'A' for functions placed in absolute section
11402 * src/pic16/main.c: added function attribute _naked,
11403 * added pragma 'code' to place a fnuction at an absolute address,
11404 * added command line arguments --debug-ralloc and --pcode-verbose,
11405 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11406 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11407 * (pic16_newpCodeOpLit2): modified to take the second operand as
11409 * (pic16_printpBlock): modified to emit each function in a separate
11411 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11412 UPPER for immediate operands,
11413 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11415 * src/pic16/peeph.def: all peepholes with movff are commented out,
11416 because there is a problem in the pcode peep optimizer,
11417 * src/pic16/ralloc.c: the register allocator can now reuse local
11418 function symbols for another function. This saves register usage.
11419 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11421 Added file src/pic16/NOTES with information about program writing on
11422 the current port version.
11424 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11426 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11427 and peephole 252 (array access)
11429 2004-01-09 Borut Razem <borut.razem AT siol.net>
11431 * src/SDCCmain.c : fixed #872250: -l command line defined library
11432 files are scanned before standard library files
11434 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11436 * src/SDCCast.c (decorateType): fixed bug #874046
11438 2004-01-09 Borut Razem <borut.razem AT siol.net>
11440 * support/scripts/sdcc.nsi: remove previous installation
11442 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11444 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11445 bytes for last interrupt vector (mcs51)
11446 * sdcc.spec: fixed typo
11448 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11450 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11451 gen51Code): more efficient parameter receive for --model-large
11454 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11456 * src/ds390/main.c,
11457 * src/z80/main.c: added missed needLinkerScript flags (more than
11458 one port structure defined in these file)
11459 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11462 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11464 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11465 * src/port.h: added flag needLinkerScript in port->linker
11466 structure to inform whether to create a .lnk file or not,
11468 * src/ds390/main.c,
11470 * src/mcs51/main.c,
11472 * src/pic16/main.c,
11474 * src/z80/main.c: changed appropriately to configure
11475 needLinkerScript flag
11477 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11478 * src/pic/glue.c: added variable udata_section_name to
11479 override default uninitialized data segment definition for
11480 devices only with SHAREBANK memory (reported from Erik Epetrich)
11481 * (pic14emitOverlay): modified to emit a commented overlay segment
11482 directive when no overlay data exist
11483 * (picglue): modified to emit uninitialized data segment
11484 according to udata_section_name
11485 * src/pic/main.c (_pic14_parseOptions): added command line
11486 options --udata-section-name=[name] to override default
11487 udata definition name
11488 * modified _linkCmd and _asmCmd to include compiler passed
11489 arguments via -W option
11490 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11491 object file from '.rel' to '.o' in port->linker structure,
11492 changed size of fptr from 2 to 3 in port structure
11494 2004-01-07 Borut Razem <borut.razem AT siol.net>
11496 * support/scripts/sdcc.nsi: update PATH
11497 * support/scripts/sdcc.ico: craeted
11499 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11501 * device/include/Makefile.in: fix install
11502 * doc/Makefile: fix install
11504 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11506 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11508 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11509 how the function variable allocation summary is displayed; also
11510 include information about variables allocated to the overlay
11513 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11515 * as/mcs51/lkmain.c: Help about -Y option
11516 * as/mcs51/lkarea.c: Fixed gcc warnings
11518 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11520 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11522 * support/valdiag/tests/overflow.c: added
11523 * src/SDCCast.c (decorateType),
11524 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11525 LEFT_OP (left shift)
11527 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11529 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11530 (default behaviour).
11532 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11534 A python script to validate compiler diagnostic messages. It can be
11535 used to verify that sdcc complains about bad c source code and
11536 gives a good location of the error.
11537 * support/valdiag/Makefile,
11538 * support/valdiag/valdiag.py,
11539 * support/valdiag/tests/*
11541 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11543 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11544 * src/SDCCsymt.c (newEnumType),
11546 * support/Util/SDCCerr.c,
11547 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11549 * support/regression/tests/enum.c: added test for enum values that
11550 require at least 2 bytes of storage.
11552 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11554 * src/common.h: added ifndef/define/endif macros
11555 around the header file.
11556 Bug reported from Jesus Calvino-Fraga
11558 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11560 * sdcc.spec: updated
11561 * device/include/Makefile.in: don't install CVS directories
11562 * device/lib/Makefile.in: added removal of CVS directories after install
11563 * doc/Makefile: fixed install, added local_icons
11564 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
11565 * src/mcs51/gen.c (genRightShift): fixed bug #870788
11566 * src/ds390/gen.c (genRightShift): fixed bug #870788
11567 * src/SDCCast.c (decorateType): fixed bug #870781
11569 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11571 PIC16 port related changes:
11572 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
11573 added variable stackPos,
11575 * gen.c: genCall, assignResultValue: added support for
11576 pushing/retrieving function parameters to/from stack,
11577 genFunction,genEndFunction: setup stack frame for the
11578 generated function,
11579 genAddrOf: will be changed according to bug 863624
11581 * added files genutils.c and genutils.h which contain gen*
11582 debugged and optimised functions extracted from gen.c
11584 * glue.c: added variable 'externs' which holds extern symbols,
11585 pic16emitRegularMap: is modified to properly handle relocatable
11586 symbols under the new scheme,
11587 pic16createInterruptVect: is modified
11588 pic16printPublics: is modified to emit 'global' assembler directives,
11589 added pic16_printExterns to print extern symbols,
11590 pic16glue: initializes stack/frame pointer in the beginning of
11591 the assembly output. Temporary hack, will be corrected later,
11592 because gplink yet does not support stack and SDCC does not
11593 yet support a type of crt0.o object to create the final binary.
11595 * Removed many lines that contain 8051 legacy code.
11596 * The code is finally placed under a 'code' directive.
11597 * Added port specific options.
11599 * _process_pragma: simplified since now we do not need *special*
11600 include file to define SFR registers. But a separate header
11601 will be needed. This will be developed later.
11602 * _pic16_parseOptions: added, parses port specific options:
11603 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
11604 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
11605 --preplace-udata-with=
11607 * _pic16_setDefaultOptions: modified to initialize section names,
11608 but hack is temporarly out of order since it needs improvement.
11609 * _pic16_genAssemblerPreamble: configuration words are emitted by
11610 their address instead of their name. This part is incomplete and
11611 supports only the 18Fxx2 devices. Other devices will emit an error
11612 during assembly since they do not contain the same set of config
11614 * _pic16_genIVT: is modified,
11616 * pcode.c: added definitions for some hardware registers that are needed
11618 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
11619 All PCI entries are updated. Now LFSR is supported.
11620 * Removed pic16_pciTRIS is mentioned by mdubuc in source
11621 * added pic16_newpCodeOpLit2 to support instructions with
11622 two literal arguments
11623 * pic16_pCode2str: corrected code that emits assembler instructions
11624 with two literal operands and those that have an access bit modifier
11625 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
11626 this fixes a bug which caused some labels to be lost, when an
11627 assembler directive was added, i.e. banksel,
11628 * pic16_FixRegisterBanking: improved logic that causes the insertion
11630 * InlineFunction: functions that are called once, are not any more
11631 inlined. This can be a port option in the future,
11633 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
11635 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
11636 hold the corresponding uninitialized symbols,
11637 * pic16_allocProcessorRegister: registers have explicit marked the
11639 * pic16_allocInternalRegister: registers are explicit marked as
11641 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
11642 processing list, so bit registers were lost,
11645 * ralloc.h: added field 'accessBank' and original symbol operand
11646 in register definition,
11647 * removed the field isMapped from register definition,
11649 ** Several functions have been removed from various sources:
11650 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
11651 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
11652 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
11653 pic16_assignRelocatableRegisters
11655 ** others have been introduced:
11656 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
11657 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
11659 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
11661 * support/scripts/inc2h.pl: changed definition of BIT_AT
11662 to emit 'sbit at' instead of 'bit at'. This was a request.
11664 PIC16 port related preliminary changes:
11665 * gen.c: prefixed function popRegFromString with
11666 pic16_ and all references to it corrected
11667 * pcode.c: all pic16_pc_* hardware registers prefixed
11668 with underscore (_),
11669 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
11670 * ralloc.c: newReg(): when register is REG_SFR then
11671 set address to rIdx,
11672 pic16_allocProcessorRegister(): marks register wasUsed=0
11673 pic16_writeUsedRegs(): added a call to assign processor
11674 registers via pic16_assignFixedRegisters
11676 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11678 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
11679 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
11680 variables in unused register banks. Also the SSEG is placed
11681 wherever there is enough space for it, and IDATA can be anywhere
11682 in internal RAM. For now compile using -Wl-Y[stack_size].
11683 The mem file is different for this option as well, since it
11684 makes no sense of talking about DSEG lenght.
11686 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
11688 * src/SDCClrange.c: fixed bug 869095 that caused segfault
11689 in certain cases, e.g. when ROM assignment, patch provided
11690 from Albert den Haan.
11692 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
11694 Many signedness and type propagation fixes:
11695 * src/SDCCicode.c: made geniCodeCast() static
11696 replaced SPEC_ by IS_ (cosmetic)
11697 (operandOperation): fixed div and mod operation
11698 (usualBinaryConversions): added support for promotion of char
11699 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
11700 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
11701 (geniCodeAdd): an array index will stay unsigned, even if promoted
11703 (geniCodeArray): ditto
11704 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
11705 * src/SDCCsymt.c (computeType): added more support for char;
11706 promotion of char is selectable by promoteCharToInt, fixed signedness
11708 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11709 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
11710 * src/SDCCval (val*): replaced signedness calculation by
11712 rearranged if-branches (cosmetic)
11713 (valShift): added warning W_SHIFT_CHANGED
11714 (valCompare): fixed problem with different types
11715 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
11716 * support/regression/tests/literalop.c: added many cases
11717 * support/regression/tests/ast_constant_folding.c: changed finally to
11719 * .version: new year, new version: 2.3.7
11720 * src/SDCCmain.c (main): applied patch #866468
11721 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
11722 provided by Scott Bronson
11723 * doc/sdccman.lyx: updated documentation for sdcdb
11724 updated and added chapter tips
11726 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11728 * src/SDCCsymt.h: missing from yesterday's commits
11730 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11732 * src/SDCC.y (struct_or_union_specifier),
11733 * support/Util/SDCCerr.c,
11734 * support/Util/SDCCerr.h: verify that struct & union tags are used
11737 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11739 * src/SDCCglobl.h: missing from yesterday's commits
11741 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
11744 sft_attributes, struct_declaration, parameter_declaration,
11745 type_name, start_block, declaration_list),
11746 * src/SDCC.lex (check_type): support redefinition of typedef names
11748 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11750 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
11751 aligned xdata arrays. Erik helped me with the if clause.
11753 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11755 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
11758 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11761 * src/SDCCast.c (newAst_),
11763 * src/SDCCicode.c (ast2iCode, newiCode),
11765 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
11766 expr, statement, expression_statement, selection_statement,
11767 iteration_statement, expr_opt, jump_statement): foundation for tracking
11769 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
11772 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * support/Util/SDCCerr.c,
11776 * src/SDCCast.c (createCase, createDefault, decorateType),
11777 * src/SDCClabel.c (labelUnreach),
11778 * src/SDCC.y (labeled_statement, jump_statement): More improvements
11780 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
11781 (with thanks to Stas Sergeev)
11782 * device/include/time.h,
11783 * device/lib/time.c (CheckTime): suppress unreachable code warning
11785 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/SDCCast.c (createIvalCharPtr),
11788 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
11790 * support/regression/tests/nullstring.c: tests for these two bugs
11792 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11794 * support/Util/SDCCerr.h,
11795 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
11796 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
11797 about storage class and 'at' used inside struct or union
11798 * src/SDCCBBlock.c (iCodeFromeBBlock),
11799 * src/SDCCcse.c (ifxOptimize),
11800 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
11801 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
11802 printIval, emitStaticSeg, emitOverlay),
11803 * src/SDCClabel.c (deleteIfx),
11804 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
11805 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
11806 gatherAutoInit, processParms),
11807 * support/Util/SDCCerr.h,
11808 * support/Util/SDCCerr.c (werrorfl): Support for better error location
11809 reporting for post-parse errors.
11811 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
11814 implicit casts via union; they don't work on big endian systems
11815 (possible fix for bug #861138)
11817 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11819 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
11820 * src/mcs51/main.c: fixed the fix for bug #737001
11822 2003-12-15 Borut Razem <borut.razem AT siol.net>
11824 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
11826 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11828 * support/makebin/makebin.c: put output in binary mode
11830 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11832 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
11833 xdata and data memory on startup. Set the environment variable
11834 SDCC_NOGENRAMCLEAR to disable this.
11835 * src/mcs51/peephole.def,
11836 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
11837 (allows non-interrupt and interrupt code to safely compete for a resource
11838 without the non-interrupt code having to disable interrupts)
11840 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11842 * src/SDCCicode.c (geniCodeAdd),
11843 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
11844 with valFromType if type might be a pointer and host is big endian).
11845 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
11846 types, not just integer types.
11847 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
11848 multiply defined with mismatching "at" address.
11850 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
11853 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
11854 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
11855 with embedded nulls (fixed bug #753752)
11857 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11859 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
11860 Apparently this did not see much testing (endless loop)
11862 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11864 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
11866 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
11869 gracefully handle NULL memmap pointers
11871 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11873 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
11874 instead of deleting the iCode when an operand is volatile
11875 * src/z80/gen.c (genDummyRead),
11876 * src/mcs51/gen.c (genDummyRead),
11877 * src/ds390/gen.c (genDummyRead),
11878 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
11880 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
11881 * src/SDCC.y: fixed bug #850420
11883 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11885 Applied z80 i/o port patch from Peter Townson and fixed some operators
11886 to better handle operands in A register.
11887 * device/include/z180.h
11893 * src/z80/peeph-z80.def
11894 * src/z80/peeph.def
11897 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
11901 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * device/lib/hc08/_mullong.c: Removed extra #endif
11905 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11907 * sim/ucsim/hc08.src/inst.cc,
11908 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
11909 carries from x to h
11910 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
11911 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
11912 * device/include/stdarg.h: fixed varargs for hc08
11913 * device/lib/Makefile.in,
11914 * device/lib/hc08/Makefile,
11915 * device/lib/hc08/_mulint.c,
11916 * device/lib/hc08/_mullong.c: fixed some endian problems
11918 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11920 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
11921 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
11922 * device/lib/_gptrget.c,
11923 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
11925 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
11928 * src/SDCCast.c (astErrors): fixed bug #846007
11929 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
11931 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11933 * src/SDCCast.c (decorateType): disabled a transformation I added in
11934 revision 1.188 (access to fields of a structure at an absolute address);
11935 it breaks with bitfields, extern declarations, and gcse analysis.
11936 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
11937 could be assigned through a pointer, so don't complain.
11938 * src/SDCCast.c (astErrors),
11940 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
11942 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
11944 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
11945 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
11946 output of __config directives, since gpasm now supports them
11947 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
11948 pre-processor macro, i.e. -DMCU=p18f452
11949 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
11950 and modified to handle 'cast' icode similarly to '=' icode
11951 * src/pic16/device.h (typedef struct PIC_device): added field
11952 'extMIface' to indicate that chip has external memory interface
11953 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
11954 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
11957 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959 * src/SDCC.y (pointer): fixed bug #846006
11960 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
11961 * src/SDCCast.c (decorateType): fixed bug #846009
11962 * src/ds390/peeph.def,
11963 * src/ds390/gen.c (genAnd, genOr),
11964 * src/mcs51/peeph.def,
11965 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
11967 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
11976 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
11980 * src/SDCCbitv.c: added function to free a bitvector
11981 * src/SDCClrange.h,
11982 * src/SDCClrange.c: added function to recompute the liveranges
11983 * src/avr/ralloc.c,
11984 * src/ds390/ralloc.c,
11985 * src/hc08/ralloc.c,
11986 * src/mcs51/ralloc.c,
11987 * src/pic/ralloc.c,
11988 * src/pic16/ralloc.c,
11989 * src/xa51/ralloc.c,
11990 * src/z80/ralloc.c: recompute the liveranges after register packing
11992 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
11994 * src/SDCCloop.c (newInduction): fixed bug #845630
11996 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
11999 inadvertantly left behind from my 2003-11-12 change
12001 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12003 Updated headers I neglected to commit yesterday.
12004 * src/SDCClrange.h,
12007 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12010 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12011 * src/SDCCopt.c (eBBlockFromiCode),
12012 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12013 the creation of the key hash table from the sequencing so it can be used
12014 earlier (for some GCSE bug fixes still pending)
12016 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12018 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12019 * support/regression/tests/addsub.c: testing genPlus shortcut
12021 2003-11-15 Borut Razem <borut.razem AT siol.net>
12023 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12025 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12027 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12028 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12029 ordering is immaterial.
12030 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12032 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12035 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12036 (SIGSEV) of bug #840381
12037 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12038 unlink new file before rename if new and old filenames are the same)
12040 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12042 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12043 uninitialized variables) for the mcs51. Set environment variable
12044 SDCC_GENRAMCLEAR to test.
12045 xdata initialization slightly shorter
12047 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12051 #838241 & 780691 (basicly the same bug)
12052 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12053 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12055 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12057 * src/SDCCmain.c (linkEdit): "fix" #834252
12059 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12061 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12063 * src/SDCC.y: fixed bug #819403
12065 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12068 the reentrant attribute.
12069 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12070 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12072 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12073 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12074 erroneously reduced to a literal.
12075 * src/hc08/ralloc.c (packRegisters, rematStr),
12076 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12079 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12081 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12082 * doc/sdccman.lyx: changed from 'article' to 'book'
12083 * doc/Makefile: readded test_suite_spec and cdbfileformat
12085 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12087 * device/include/stdlib.h: include malloc.h to comply with ANSI
12088 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12090 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12092 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12093 * doc/clean.mk: also remove *.out files
12094 * doc/sdccman.lyx: some additions, larger top/bottom margins
12096 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12098 * src/SDCC.y: fixed bug #837365
12099 * support/regression/tests/bitopcse.c
12100 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12101 a symbol (might be valop instead)
12102 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12103 * device/lib/clean.mk: added hc08 to the cleaning list
12105 2003-11-04 Borut Razem <borut.razem AT siol.net>
12107 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12109 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12110 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12111 malloc is declared in standard stdlib.h
12113 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12115 * device/lib/hc08/Makefile: need to clean .rel not .o files
12116 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12118 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12122 * src/mcs51/main.c,
12123 * src/ds390/main.c,
12127 * src/pic16/main.c,
12128 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12129 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12130 tests (which uses the port's oclsExpense function)
12136 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12138 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/SDCCcse.c (ifxOptimize),
12141 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12142 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12143 deleting the IFX iCode.
12144 * src/hc08/ralloc.c: reduced unneeded slocs
12145 * src/hc08/gen.c: fixed bug in asmopToBoolean
12147 2003-11-04 Borut Razem <borut.razem AT siol.net>
12149 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12150 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12151 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12152 transferred to configure
12154 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12156 Use headers defined in the C[++] standards:
12157 * sim/ucsim/gui.src/serio.src/fileio.cc
12158 * sim/ucsim/gui.src/serio.src/frontend.cc
12159 * sim/ucsim/gui.src/serio.src/main.cc
12160 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12161 * support/Util/NewAlloc.c
12163 * as/mcs51/lklibr.c
12167 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12169 * Added MSVC projects for hc08 assembler and linker:
12170 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12171 /as/hc08/link_hc08.dsp
12173 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12175 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12177 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12179 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12181 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12183 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12185 2003-10-31 Borut Razem <borut.razem AT siol.net>
12187 * support/cpp2/cpplib.h,
12188 support/cpp2/cpplib.c,
12189 support/cpp2/cpplex.c,
12190 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12191 to switch _asm block preprocessing on / off. Default is
12192 #pragma preproc_asm +
12194 2003-10-31 Borut Razem <borut.razem AT siol.net>
12196 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12197 when outputting comment blocks (when executed with -C option) and
12198 _asm (SDCPP specific) blocks
12200 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12202 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12204 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12206 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12208 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12210 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12211 * src/SDCCast.c (decorateType): fixed bug #832664
12213 2003-10-31 Borut Razem <borut.razem AT siol.net>
12215 * support/cpp2/cpplex.c: fixed for SDCPP:
12216 comments(when executed with -C option) and _asm blocks
12217 were included even if they where in skipped #if block.
12218 Applied solution from GCC cpp 3.3.2
12220 2003-10-31 Borut Razem <borut.razem AT siol.net>
12222 * src/SDCC.lex: sdcc now understands both formats:
12223 '# <line_number> <file_name>' and
12224 '#line <line_number> <file_name>'
12225 * support/cpp2/cppmain.c: sdcpp now generates the standard
12226 '# <line_number> <file_name>' instead of former
12227 '#line <line_number> <file_name>'
12229 2003-10-30 Borut Razem <borut.razem AT siol.net>
12231 * support/cpp2/cpphash.h,
12232 * support/cpp2/cpplib.h
12233 * support/cpp2/cpplex.c,
12234 * support/cpp2/cppmain.c,
12235 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12237 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12239 Fixed a number of problems revealed by bug #827883.
12240 * src/SDCCloop.c (loopInvariants): Spill location of the
12241 result operand should be recomputed if extracted from
12242 a loop. Also, don't extract assignments of an iTemp
12244 * src/SDCCast.c (isConformingBody): loop reversal should
12245 not occur if the control variable is involved with a
12246 relational operator.
12248 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12250 * .version: bumped to 2.3.6 to reflect the big improvements
12251 made by Erik and Klaus. Thanks!
12253 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12255 Replaced the livrange code.
12256 * src/SDCClrange.c: added new LR code
12258 * src/SDCCBBlock.h: removed remainig parts from old LR code
12259 * src/ds390/ralloc.c,
12260 * src/ds390/gen.c: minor fixes to make it work with new code
12262 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12265 * as/hc08/lkrloc.c,
12267 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12268 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12269 (tweaked fix for bug #818696)
12271 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12273 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12275 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12279 * src/mcs51/gen.c (gencjneshort),
12280 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12281 more efficient (per Scott Bronson's suggestion)
12283 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12285 Extended the semantics of the critical keyword to include
12286 individual statements. See RFE #827755 and #799831
12291 * support/Util/SDCCerr.c
12292 * support/Util/SDCCerr.h
12297 2003-10-19 Borut Razem <borut.razem AT siol.net>
12299 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12301 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12305 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12306 and predecrement operand is displayed
12308 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12310 * src/SDCCval.c (valMinus): fixed bug #826041
12312 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12314 Some hc08 related updates that I missed earlier
12315 * sim/ucsim/stypes.h
12316 * support/regression/ports/hc08/spec.mk
12318 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12320 New target "hc08" for the Motorola 68hc08 family of micros
12328 * sim/ucsim/hc08.src/*
12329 * sim/ucsim/configure.in
12330 * src/ucsim/configure
12331 * sim/ucsim/packages_in.mk
12334 * device/include/mc68hc908qy.h
12335 * device/lib/hc08/*
12336 * device/lib/Makefile.in
12337 * support/regression/ports/hc08/*
12338 * support/regression/Makefile
12340 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12344 * src/ds390/gen.c (genCast): fixed bug #821957
12346 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12348 * device/lib/logf.c: "fixed" overlay bug
12349 * support/regression/ports/host/spec.mk: added m library
12350 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12351 * support/regression/tests/float_trans: added (for Eric)
12353 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12355 * src/mcs51/gen.c (genCpl): fixed bug
12356 http://sf.net/mailarchive/message.php?msg_id=6263915
12358 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12360 * src/SDCCast.c (decorateType): added extended constant folding
12361 * src/SDCCsymt.c (computeType): cleanup
12362 * src/SDCCval.c (valShift): minor optimization
12363 * support/regression/tests/ast_constant_folding.c: added
12365 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12367 * src/SDCCmain.c: removed some unintended changes
12369 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12371 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12372 * src/z80/gen.c: fixed part of bug #817589
12373 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12375 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12377 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12388 * src/ds390/ralloc.c
12390 * src/mcs51/ralloc.c
12392 * src/pic16/ralloc.c
12393 * src/xa51/ralloc.c
12395 * src/z80/gen.c: removed unused label "release:"
12397 2003-10-06 Borut Razem <borut.razem AT siol.net>
12399 * src/SDCC.lex: removed definition of unused variables
12400 save_optimize and save_options
12402 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12404 * clean.mk: removed '=' in "-maxdepth=1"
12405 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12406 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12408 2003-10-06 Borut Razem <borut.razem AT siol.net>
12410 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12411 my_unput() replaced by unput()
12413 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12415 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12416 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12417 type-punned pointer will break strict-aliasing rules"
12418 Old LR behaviour is again default; Klaus' LR can be choosen by
12419 defining the environment variable LRKLAUS
12423 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12424 * clean.mk: fixed removal of files in bin/CVS/
12425 * device/lib/clean.mk: fixed removal of directories small and large
12426 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12428 * src/SDCCval.c: removed superflous test for pedantic
12430 2003-10-05 Borut Razem <borut.razem AT siol.net>
12432 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12433 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12434 message "unmatched #pragma SAVE and #pragma RESTORE"
12436 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12438 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12439 assembly, critical functions, atomic, nojtbound)
12441 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12443 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12449 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12452 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12454 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12456 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12457 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12458 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12460 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12462 * src/z80/gen.c (genRet): fixed bug #524753
12463 * src/z80/gen.c (genCast): fixed internal error on cast from
12465 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12466 fix for bug #477835 to the z80
12467 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12468 for tracking iCodes in the peephole optimizer for z80
12470 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12472 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12473 the other part of bug #814548
12474 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12476 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12478 * src/SDCCcse.c: fixed part of bug #814548
12480 2003-09-28 Borut Razem <borut.razem AT siol.net>
12482 * src/asm.c: rewrite of printILine() to use temporary file instead
12484 * src/xa51/main.c: commented out declaration of int rewinds
12486 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12488 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12490 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12492 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12493 * src/asm.c (printILine): Fixed bug #811015
12495 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12497 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12500 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12503 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12504 to correctly handle general case of AOP_PAIRPTR
12505 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12507 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12509 * src/mcs51/ralloc.c (fillGaps),
12510 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12511 register positioning bug)
12513 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12515 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12517 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12519 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12520 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12521 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12522 (ralloc doesn't intentionally do this now, but perhaps later)
12523 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12524 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12525 register positioning bugs (Fixed bug #762602 and #795325)
12526 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12527 (Fixed bug #808779)
12528 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12529 lines that --i-code-in-asm generates
12531 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12533 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12534 trying to fclose a FILE* that was already closed.
12536 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12539 of const struct should be treated as if const themselves)
12541 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12543 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12545 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12547 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12548 Unix (/n) and DOS (/r/n) line terminations.
12550 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12552 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
12555 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/mcs51/gen.c (genFunction, genEndFunction),
12558 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
12559 and restore of EA so that stack offsets to parameters are
12560 correct when using both critical and reentrant/stack-auto.
12561 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
12562 size (can be triggered in error if sloc is shared between
12563 different sized objects)
12564 * device/include/float.h: fixed macros to explicitly use
12565 unsigned long where needed
12567 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
12569 Feature req. 799831: added code to allow nesting of critical functions
12570 * src/mcs51/gen.c (genFunction, genEndFunction)
12571 * src/ds390/gen.c (genFunction, genEndFunction)
12573 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12575 * src/SDCCsymt.c (sclsFromPtr),
12577 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
12578 support for standard C idiom of memory mapped variables; for
12579 example, *((xdata int*)0x1234) = 1 is now internally equivalent
12580 to xdata int at 0x1234 tempvar = 1.
12581 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
12582 provided by Akiya ISHIDA
12584 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
12586 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
12587 * src/SDCCval.c (constVal): added reduction from int to char
12588 * src/SDCCval.c (valMult, valDiv): fixed sign handling
12589 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
12590 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
12592 * support/regression/tests/shifts.c: fixed
12594 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12596 * src/z80/gen.c (genXor): Fixed bug #805445
12598 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12600 Fixed bug #621531 (const & volatile confusion in the type chain).
12601 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
12602 refer to the const or volatile state of the pointer itself.
12614 * src/pic16/ralloc.c
12615 * support/regression/tests/const.c
12617 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12619 When checking for duplicated modules, use absolute paths
12620 instead of relative paths. Files changed:
12625 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12627 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
12629 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12631 * device/include/string.h: added size_t typedef, changed
12632 prototypes to use size_t, eliminated separate reentrant and
12633 non-reentrant declarations, added _memmove declaration
12634 * device/lib/_memcpy.c: changed to use size_t instead of int,
12635 changed /4 to >>2 to avoid division library call
12636 * device/lib/_memcmp.c,
12637 * device/lib/_memset.c,
12638 * device/lib/_strncat.c,
12639 * device/lib/_strncpy.c,
12640 * device/lib/_strncmp.c: changed to use size_t instead of int
12641 * device/lib/_memmove.c: new file (fixed bug #772294)
12642 * device/lib/Makefile.in: added _memmove.c
12643 * device/lib/z80/asm_strings.s: fixed bug #772290
12644 * support/regression/tests/bitfields.c: attempt to fix host assertion
12645 failure on amd64-unknown-linux2.2
12647 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12649 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
12650 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
12651 * as/z80/asmain.c (main): fixed bug #801766
12653 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
12655 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
12658 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12660 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
12661 reported in bug #800609
12663 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
12665 * Top header beautifications in src/pic16 directory:
12666 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
12667 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
12668 pcoderegs.h, ralloc.c, ralloc.h
12669 * main.c: added top header and GPL license notice
12670 * pcode.c: fixed the if-conditional warning
12672 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
12674 * device/lib/_mullong.c: replaced int by short for gcc
12676 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12678 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
12679 and JUMPTABLE iCodes properly now (worked by accident before)
12680 * src/mcs51/gen.c (leftRightUseAcc),
12681 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
12682 iCode properly now. Use getSize instead of nRegs since a & b
12683 aren't part of the nRegs tally.
12685 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
12687 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
12688 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
12689 before instructions that use the _STATUS register
12691 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
12693 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
12694 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
12695 fetching of the pointer
12696 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
12697 copied from genNearPointerSet()
12698 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
12699 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
12700 If they pop r0/r1 they must be called in the opposite order than aopOp().
12701 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
12702 (resp. --stack-auto), prepared for --xstack
12704 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12706 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
12708 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
12710 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
12711 these ports have their own __sdcc_external_start()
12713 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
12715 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12716 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
12717 type for bits was changed. It resulted in bit variables becoming
12718 global, which is not permitted in PIC 14 assembly output.
12720 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12722 * doc/sdccman.lyx: various additions and updates. Rearranged sections
12724 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12726 Z80 and MCS51 linkers complaint if a public symbol is defined
12727 in more than one library module:
12731 * as/mcs51/Makefile.in
12733 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12735 A few small changes that speed up the peephole optimizer.
12739 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 Try to make the peephole optimizer smarter by maintaining
12742 an association between the assembly source code and the
12743 iCodes that originated them. Put this information to use
12744 with a new peephole rule condition "notVolatile" so that
12745 the rules can be aggressive yet still safe.
12750 * src/mcs51/peeph.def
12752 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
12757 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
12758 if the left or right operand symbols have the accuse flag set.
12760 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 Changed the type of the result of the ! (NOT) operator to char;
12763 previously it returned the same type as the source. This allows
12764 us to eliminate all the genFloatNot functions (all of its target
12765 implementations were very buggy) since !float can use the same
12768 * src/SDCCicode.c (ast2iCode): ! returns char
12769 * src/mcs51/gen.c (genNot, genNotFloat),
12770 * src/ds390/gen.c (genNot, genNotFloat),
12771 * src/z80/gen.c (genNot, genNotFloat),
12772 * src/pic/gen.c (genNot, genNotFloat),
12773 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
12775 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
12777 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
12778 1. Interrupt would not compile properly. Ensure PCLATH register is saved
12779 during interrupts. Ensure WSAVE is located at a shared bank address.
12780 2. Fixed page selection in some places
12781 3. Fixed BTFSS/C to where necessary use registers directly and not simply
12782 the registers name strings.
12783 4. Fixed "signed / unsigned compare" compiler warnings.
12784 5. The PIC port manages its own allocation of the general purpose
12785 registers, but makes no attempt to reuse them. As a result when
12786 compiling it soon runs out of general purpose registers. Some
12787 additional code was added to the files pcode.c and device.c to walk
12788 through the function call tree and rename the registers so that they
12798 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
12799 genPlus() & genMinus() when the result is the same as left or right
12801 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12803 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
12805 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12807 Made bitfield a distinct type from bit so that bitfields
12808 convert as per ANSI C and bits retain their traditional
12809 boolean style behaviour. Implemented bitfield support in
12817 * src/ds390/gen.c: bit v bitfield split
12818 * src/z80/gen.c: New support for bitfields
12819 * support/regression/tests/bitfields.c: reenabled z80,
12822 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12824 Rules 246.x, 247.x relate to bitfields, the others speed up
12825 access to xdata mapped I/O devices.
12827 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
12829 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12831 Cleaned up genPackBits and genUnpackBits and added two helper
12832 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
12833 for literal assignments in genPackBits (thanks to Frieder for
12839 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12841 Fixed bug #748310 (pointer to function type mishandled when the
12842 function name is omitted). Also fixed a SIGSEGV when a function
12843 attribute (reentrant, etc) is used on a non-function or on a
12844 function but misplaced before the parameter list.
12846 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
12848 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
12849 * support/Util/SDCCerr.h,
12850 * support/Util/SDCCerr.c: Added func attr misuse error msg
12852 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12854 Fixed bug #787649 by anonymous
12855 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
12856 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
12858 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 Fixed numerous bitfield problems.
12862 * src/SDCC.y: More bitfield related error checking
12864 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
12865 * support/Util/SDCCerr.h,
12866 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
12867 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12868 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
12869 * support/regression/tests/bitfields.c: tests added
12871 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12873 Made the constant following the "interrupt" keyword optional. If
12874 omitted, the function will not automatically be given an entry
12875 in the interrupt vector table (similar to #pragma NOIV, but
12876 less syntacticly kludgy). The interrupt number is also now
12877 range checked. Also fixed a bug in the high order bit example
12884 * support/Util/SDCCerr.c
12885 * support/Util/SDCCerr.h
12888 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
12890 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
12891 * src/SDCCicode.c (operandOperation): rewritten some ops
12892 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
12893 * src/SDCCsymt.c (computeType): literals are handled the same way as any
12895 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
12896 be re-activated by defining REDUCE_LITERALS)
12897 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
12898 unsigned, but are signed by default
12899 * src/SDCCval.c (constVal): rearranged
12900 * src/SDCCval.c (valMod): preliminary fix
12901 * src/SDCCval.c (valCastLiteral): use TYPE_* types
12902 * support/regression/literalop.c: added, work in progress
12904 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12906 Generate warnings for useless declarations like "char data;"
12907 that don't do what new users expect.
12910 * support/Util/SDCCerr.h
12911 * support/Util/SDCCerr.c
12913 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
12915 * src/SDCCval.c (valMult): fix overflow detection of negative int
12917 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12919 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
12921 Changes to support big endian targets:
12934 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
12936 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
12937 * device/lib/time.c: fixed warning "integer overflow in expression"
12939 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
12941 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
12942 * src/SDCCval.c (constVal): changed default to signed; hex and octal
12943 constants are unsigned; added recognition of "u" flag for unsigned
12944 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
12945 * src/SDCCval.c (valDiv, valMod): fixed signdness
12946 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
12947 signedness of modulo, left and right shift
12948 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
12949 * support/Util/SDCCerr.h: added warning W_INT_OVL
12950 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
12951 * src/SDCCast.c (ast_print): improved output of constants
12953 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12955 Fixed some warnings when building with MSVC:
12957 * as/mcs51/asdata.c
12961 * link/z80/aslink.h
12962 * link/z80/lkdata.c
12963 * link/z80/lkeval.c
12968 * support/cpp2/cpplib.c
12972 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
12974 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
12976 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12978 * support/librarian/clean.mk: Do not remove Makefile.
12979 * support/librarian/Makefile: added.
12981 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12983 Added librarian to MSVC build:
12986 * support/librarian/librarian.dsp
12988 'configure' not needed for librarian, removed:
12989 * support/librarian/configure
12990 * support/librarian/configure.in
12991 * support/librarian/config_in.h
12992 * support/librarian/Makefile.in
12994 Hopefully these ones built the librarian and the rest of sdcc properly:
12996 * Makefile.common.in
12998 Messed up 'configure', so revert to previous version:
13002 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13004 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13005 there, while the mantissa of a double is "only" 53 bits wide.
13007 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13009 Adding sdcclib to the build. MSVC project coming soon.
13010 Files added/changed:
13012 * support/librarian/clean.mk
13013 * support/librarian/configure
13014 * support/librarian/configure.in
13015 * support/librarian/config_in.h
13016 * support/librarian/Makefile.bcc
13017 * support/librarian/Makefile.in
13018 * support/librarian/sdcclib.c
13021 * Makefile.common.in
13025 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13027 Linker now complaints if linked modules have conflicting options, for
13028 example, one compiled using --model-large and another one compiled with
13029 --model-small. The following files were modified:
13031 * as/mcs51/asdata.c
13032 * as/mcs51/aslink.h
13034 * as/mcs51/asmain.c
13036 * as/mcs51/i51pst.c
13037 * as/mcs51/lkdata.c
13038 * as/mcs51/lklibr.c
13039 * as/mcs51/lkmain.c
13045 * link/z80/aslink.h
13046 * link/z80/lkdata.c
13047 * link/z80/lklibr.c
13048 * link/z80/lkmain.c
13051 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13053 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13054 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13056 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13058 * src/z80/mappings.i: fix _mul[us][int,long] entries
13060 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13062 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13064 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13066 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13067 * support/regression/tests/bitopcse.c: added
13075 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13077 added support for new library format to z80, gbz80 linkers:
13083 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13085 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13086 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13088 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13090 added DUMMY_READ_VOLATILE:
13099 * src/SDCCcse.c (algebraicOpts): many improvements
13100 * src/SDCCcse.h: removed algebraicOpts()
13101 * src/SDCCicode.c (picDummyRead): added
13103 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13105 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13106 "Insufficient space in data memory".
13108 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13110 * src/mcs51/gen.c: fixed bug #771358
13111 * src/z80/gen.c: fixed bug #759087
13113 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13115 * src/pic16/glue.c: minor cleanup by Vangelis
13117 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13119 * device/include/regc515c.h: fixed #758477
13120 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13121 * device/lib/_gptrput.c: saved a few bytes
13122 * my tab spacing is 8, yours too?)
13123 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13124 * device/lib/serial.c: process RX bytes earlier than TX bytes
13125 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13127 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13129 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13131 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13133 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13135 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13137 * device/lib/Makefile.in: bad fix, reverted to 1.43
13139 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13141 * device/lib/Makefile.in: added missing z80 object files
13143 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13145 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13146 pic16 progress by Vangelis:
13149 * src/pic/Makefile:
13156 * pic16/genarith.c:
13161 * pic16/pcodepeep.c:
13164 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13166 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13168 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13170 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13171 added gbz80 build to MSVC project.
13172 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13173 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13174 from 8051 stuff and setup so it links using a .lnk file.
13176 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13178 * support/librarian/sdcclib.c: sdcc librarian.
13179 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13182 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13184 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13186 2003-07-02 Borut Razem <borut.razem AT siol.net>
13188 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13189 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13190 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13191 src/xa51/main.c, src/z80/main.c:
13192 virtualization of glue() function: each port has it's own glue function,
13193 which is accessed by do_glue function pointer in PORT.general structure
13195 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13197 * DS800C400 fun, improved ROM interface and tinibios.
13199 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13201 * More support for DS80C400. Now includes beginning of interface to ROM.
13203 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13205 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13207 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13209 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13211 2003-06-19 Borut Razem <borut.razem AT siol.net>
13213 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13215 2003-06-19 Borut Razem <borut.razem AT siol.net>
13217 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13218 fixed Z80 port - crt0.o: cannot open.
13220 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13222 * support/Util/MySystem.c (merge_command): revert bad fix
13224 2003-06-18 Borut Razem <borut.razem AT siol.net>
13226 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13228 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13230 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13231 option --use-stdout sends errors to stdout instead of stderr.
13233 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13235 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13237 2003-06-15 Borut Razem <borut.razem AT siol.net>
13239 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13240 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13241 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13242 fixed width array of pointers replaced with sets;
13243 multiple include and lib paths ared transferred to preprocessor and linker
13244 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13245 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13246 fixed width array of pointers
13247 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13248 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13249 fixupPath(), getPathDifference()
13250 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13251 fixed width array of pointers
13253 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13255 * src/pic16/ralloc.c: fix warnings
13256 * src/pic16/pcode.c: fix warning
13258 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13260 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13261 know all the details, but essentially this set of changes enable
13262 the pic16 port to generate movff instructions and generate assembler
13266 * src/pic16/glue.c:
13267 * src/pic16/pcode.c:
13268 * src/pic16/device.c:
13269 * src/pic16/main.c:
13270 * src/pic16/pcode.h:
13271 * src/pic16/pcoderegs.c:
13272 * src/pic16/ralloc.c:
13273 * src/pic16/ralloc.h:
13275 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13277 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13278 added option --vc, so sdcc errors and warnings are compatible with
13279 Microsoft Visual Studio.
13281 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13283 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13284 device/lib/libfloat.lib: added atof function.
13286 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13288 * doc/sdccman.lyx: updated to Lyx 1.3
13289 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13290 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13291 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13293 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13295 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13297 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13299 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13300 additions to the "related tools/documentation" section
13302 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13304 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13306 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13308 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13309 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13311 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13313 * doc/sdccman.lyx: fix double dash and other minor things
13314 * doc/Makefile: fix double dash
13316 2003-05-28 Karl Bongers(patches from Martin Helmling)
13317 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13318 condition and ignore commands.
13320 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13322 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13323 is in parts still quite out of date, I did changes as far as I felt makes sense
13324 for a non-native english speaker.
13325 Please feel free to add to the manual or to correct my changes.
13326 * doc/Makefile: undid touching the date of intermediate tex files.
13328 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13330 * doc/sdccman.lyx: Manual has an index now
13332 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13334 Finalize muluint/mulsint and mululong/mulslong merging:
13335 * device/lib/_mulint.c
13336 * device/lib/_mullong.c
13337 * device/lib/gbz80/mul.s
13338 * device/lib/gbz80/stubs.s
13339 * device/lib/z80/mul.s
13340 * device/lib/z80/stubs.s
13341 * src/SDCCsymt.c (initCSupport)
13343 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13345 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13346 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13347 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13348 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13351 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13353 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13354 the regression tests I'm not brave enough to enable 245.b, 245.c
13355 * doc/sdccman.lyx: added latex preamble for hyperref package.
13356 Using pdflatex this will give you a hyperlinked pdf file with
13357 bookmarks. (prepend '%' before /usepackage if this breaks something)
13359 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13361 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13363 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13365 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13367 2003-05-21 <johan AT balder>
13369 * src/SDCCglue.c (printIval): fixed bug #739934
13371 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13373 Applied patch from bug 737905 (renamed yylineo to mylineno):
13380 * src/pic16/pcode.c: Cleaned warnings
13381 * src/pic16/pcodeflow.c: Cleaned warnings
13382 * src/pic16/pcoderegs.c: Cleaned warnings
13384 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13386 * src/pic16/pcode.c: Cleaned warnings
13387 * src/pic16/pcodepeep.c: Cleaned warnings
13388 * src/pic16/ralloc.c: Cleaned warnings
13390 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13392 * doc/sdccman.lyx: fixed bug 739745
13393 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13395 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13397 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13398 it can be defined with CFLAGS when running configure
13399 * src/SDCCmain.c: fixed compiling + linking with object files
13401 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13403 * configure.in: configure for pic16 port,
13404 added --disable-pic16-port
13405 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13406 * src/SDCCmain.c: linkOptions is changed to set *,
13407 added if/endif conditional macros to remove options help
13408 messages from optionsTable when a port is not configured, added
13409 support for the PIc16 port in the ports table, when executing
13410 the compiler with no port specified on command line, a default
13411 port is selected with the new macro DEFAULT_PORT which is
13412 defined in port.h, in setDefaultOptions() linkOptions is removed
13413 from initialization assignment, since now it is a set,
13414 parseCmdLine uses setParseWithComma for linkOptions, in
13415 linkEdit() linkOptions are accessed with new function indexSet()
13416 which returns the i'th item of a set variable. See SDCCset.c, in
13417 linkEdit() when calling buildCmdLine(), added linkOptions as
13418 last argument. Now users can pass arguments to gplink via the
13419 -Wl option, main() uses pic16glue() to glue up pic16 programs
13420 * src/SDCCpeeph.c: various changes to support pic16
13421 * src/SDCCset.c: added function void *indexSet(set *, int) to
13422 return the i'th item of the set
13423 * src/SDCCset.h: added function prototype for indexSet()
13424 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13425 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13426 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13427 added macro DEFAULT_PORT
13428 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13429 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13431 * src/pic16/glue.c: commented out some error producing lines
13432 * src/pic16/main.c: __config directives are commented out to stop
13433 gpasm complaining and test the linkage with gplink, _linkCmd and
13434 _asmCmd changed to be more gplink and gpasm friendly
13435 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13436 produced an error when parsed, peep rule 12 is added to utilize
13437 movff, but it is commented out since the pCode does not support
13438 yet a command with 2 address arguments
13440 2003-05-18 <johan AT balder>
13442 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13443 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13444 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13446 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13447 Added feature to script commands from file.
13449 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13451 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13452 * src/SDCCutil.c: include ctype.h for win32
13454 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13456 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13458 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13460 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13461 Fixed so you can set breakpoints prior to run, run does not stop
13462 on entry now. Add tbreak. Other enhancements and fixes for use
13465 2003-05-12 Borut Razem <borut.razem AT siol.net>
13467 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13469 2003-05-11 Borut Razem <borut.razem AT siol.net>
13471 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13472 the path of bin directory, so that PATH is the only env. variable, which has to be set
13473 in case of standard installation.
13474 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13475 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13476 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13478 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13480 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13481 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13482 temp files are in the port dir; clean the gen/test directory when
13483 generating new test.c
13484 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13485 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13486 * support/regression/tests/zeropad.c: added
13488 2003-05-09 <johan AT balder>
13490 * src/SDCCglue.c: fixed bug #597940
13492 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13494 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13495 cache sfr, optimize next,step, fix off by one sourceline,
13496 support ddd list function.
13497 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13499 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13501 * support/regression/HTMLgen.py: added compare_s2f()
13502 * support/regression/Makefile: redo 1.27
13503 * support/regression/generate-cases.py: redo 1.5
13505 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13507 * support/regression/tests/float.c: workaround 33 bit hex constant
13508 * support/regression/tests/simplefloat.c: fix division for host
13510 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13512 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13513 that tame's the PIC's over-aggressive optimizer.
13515 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13517 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13520 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13522 Initial support for DS80C400. "Hello world" runs on TINIm400
13525 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13527 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13528 * Some notes on ddd usage added in debugger/README
13529 Martin Helmling adding more features and fixes for ddd GUI debugger.
13530 Code added for nexti, stepi, up, down, and other adjustments.
13532 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13534 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13535 * src/pic/peeph.def Added two rules to optimize carry manipulation
13536 * src/pic/* removed debug printfs
13538 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13540 * debugger/mcs51/cmd.c: added header newalloc.h
13542 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13544 * as/Makefile: new EXEEXT
13545 * as/z80/Makefile: remove trailing slash of BUILDIR
13546 * as/z80/clean.mk: new EXEEXT
13547 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13548 * support/cpp2/Makefile.in: new EXEEXT
13549 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13551 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
13553 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
13554 EXEEXT was introduced to fix all related problems with targets
13555 "clean", "install" and "uninstall"; a couple of further flaws
13556 especially with "clean" have been fixed too
13557 * as/mcs51/Makefile.in
13558 * as/mcs51/clean.mk
13562 * debugger/mcs51/Makefile.in
13563 * debugger/mcs51/clean.mk
13564 * link/z80/Makefile
13565 * link/z80/Makefile.in
13566 * link/z80/clean.mk
13568 * packihx/Makefile.in
13570 * sim/ucsim/Makefile
13571 * sim/ucsim/clean.mk
13572 * sim/ucsim/avr.src/Makefile.in
13573 * sim/ucsim/avr.src/clean.mk
13574 * sim/ucsim/s51.src/Makefile.in
13575 * sim/ucsim/s51.src/clean.mk
13576 * sim/ucsim/xa.src/Makefile.in
13577 * sim/ucsim/xa.src/clean.mk
13578 * sim/ucsim/z80.src/Makefile.in
13579 * sim/ucsim/z80.src/clean.mk
13580 * sim/ucsim/main_in.mk
13581 * sim/ucsim/packages_in.mk
13582 * sim/ucsim/gui.src/Makefile.in
13583 * sim/ucsim/gui.src/serio.src/Makefile.in
13584 * sim/ucsim/gui.src/serio.src/clean.mk
13587 * support/cpp2/Makefile.in
13588 * support/cpp2/clean.mk
13589 * support/makebin/Makefile
13590 * support/makebin/clean.mk
13591 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
13592 * doc/sdccman.lyx: --program-suffix no longer needed
13594 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
13596 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
13597 Martin Helmling added support for ddd GUI debugger.
13598 Code added to display assembly, set variables, and other commands
13599 to interface to ddd.
13601 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
13603 * as/Makefile: fix target clean
13604 * as/clean.mk: fix target clean
13605 * as/z80/clean.mk: fix target clean
13607 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
13609 * Makefile.common.in: added AT EXEEXT AT
13610 * configure.in: removed all mingw32 stuff
13611 * configure: rebuilt from configure.in
13612 * doc/sdccman.lyx: updated section "installation"
13613 * support/scripts/sdcc_mingw32: adapted to configure
13614 * support/scripts/sdcc_cygwin_mingw32: added
13616 2003-04-22 Scott Dattalo <scott AT dattalo.com>
13618 * src/pic Added object file support for the PIC port
13619 * src/pic Applied patch from Craig Franklin (this started the object file support)
13620 * src/regression Updated the PIC regression tests for object files
13622 2003-04-20 Borut Razem <borut.razem AT siol.net>
13624 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
13625 lklex.c: In function `getfid':
13626 lklex.c:203: warning: array subscript has type `char'
13627 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
13628 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
13629 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
13630 stack handling macros
13632 2003-04-19 Borut Razem <borut.razem AT siol.net>
13634 * "handling space characters in file path" task:
13635 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
13636 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
13637 * support/Util/MySystem.h: make it self-sufficient
13638 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
13639 src/z80/main.c, sdcc/as/mcs51/lklex.c:
13640 handling space characters in file path
13641 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
13642 (it will be used by assemblers, which have their own includes, e.g. gpasm)
13643 * support/Util/MySystem.c: handling space characters in executable's path
13645 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
13647 * as/z80/Makefile: fix permanent rebuild of z80
13648 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
13649 * support/regression/tests/bitfields.c: added Johan's bitfields.c
13651 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
13653 * src/SDCCopt.c: add special case optimization to replace modulo by
13654 a power of two with a bitwise AND.
13656 2003-04-18 <johan AT balder>
13658 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
13660 2003-04-17 <johan AT balder>
13662 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
13663 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
13665 2003-04-13 Borut Razem <borut.razem AT siol.net>
13667 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
13668 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
13669 fixed mingw problem in adl_NORMALIZE_PATH
13671 2003-04-12 Borut Razem <borut.razem AT siol.net>
13673 * fixed "#pragma SAVE/RESTORE can not be nested":
13674 * src/SDCC.lex: reworked pragma handling functions
13675 * sdcc/src/SDCCglobl.h: reworked stack handling macros
13676 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
13678 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13680 * src/SDCCutil.c (pathEquivalent): defined but not used
13681 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
13682 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
13683 * configure: rebuilt from configure.in
13684 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13685 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
13686 * device/include/Makefile.in: replace sdcc_datadir
13687 * device/lib/Makefile.in: replace sdcc_datadir
13688 * Makefile.common.in: add LDFLAGS from configure
13689 * packihx/Makefile.in: use LDFLAGS
13690 * src/Makefile.in: use LDFLAGS
13691 * support/cpp2/Makefile.in: add LDFLAGS from configure
13692 * support/makebin/Makefile: use LDFLAGS
13693 * .version: bumped version number to 2.3.5
13695 2003-04-12 Borut Razem <borut.razem AT siol.net>
13697 * completed "different paths" task:
13698 * src/SDCCmacro.c: fixed bug in handling quotes
13699 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
13700 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
13702 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13704 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
13706 2003-04-11 kevin Vigor <kevin AT vigor.nu>
13708 * ds390/gen.c ds390/peeph.def: fix bug 706781
13710 2003-04-11 Borut Razem <borut.razem AT siol.net>
13712 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
13714 2003-04-10 Scott Dattalo <scott AT dattalo.com>
13716 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
13717 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
13718 set - this bit used to not be set...).
13719 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
13720 bad code in PIC Port
13721 * src/regression/and2.c added to test bug 609268
13722 * src/regression/Makefile added and2.c to regression test
13725 2003-04-08 <johan AT CP255758-A>
13727 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
13728 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
13729 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
13731 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
13733 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
13735 * support/cpp2/Makefile.in: fix bug #487815
13736 * configure: rebuilt from configure.in
13737 * Makefile.common.in: docdir changed, new path suffixes
13738 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13739 * sdcc_vc_in.h: reflect changes from sdccconf.h
13740 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
13741 * src/SDCCutil.h: remove BINDIR hack
13742 * doc/sdccman.lyx: update new path hierarchy
13744 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13746 * src/SDCCpeeph.c: added okToRemoveSLOC test
13748 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13750 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
13752 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
13754 * src/SDCCpeeph.c: added labelIsReturnOnly test
13755 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
13757 2003-04-05 <johan AT balder>
13759 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
13760 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
13761 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
13762 * src/SDCCast.c: fixed a warning
13763 * src/SDCCast.h: fixed a warning
13764 * src/SDCCicode.c (operandFromAst): fixed a warning
13766 2003-04-04 <johan AT balder>
13768 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
13769 * src/SDCCast.c (decorateType): fixed bug #715076
13770 * src/SDCC.y: fixed bug #702907
13772 2003-04-03 <johan AT balder>
13774 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
13775 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
13776 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
13777 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
13778 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
13780 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
13782 * _decdptr.c: fix return values
13783 * _gptrget.c: fix return values
13784 * _gptrgetc.c: fix return values
13785 * _gptrput.c: fix return values
13786 * _mulint.c: fix return values
13787 * as/z80/Makefile: fix 'make -j' problem
13789 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
13791 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
13792 * configure.in: big cleanup, updated to autoconf 2.5x
13793 * configure: rebuilt from configure.in
13794 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
13795 * sdcc_vc_in.h: reflect changes from sdccconf.h
13796 * doc/Makefile: fixed a flaw in "make install"
13798 2003-04-02 <johan AT balder>
13800 * src/ds390/gen.c (genCmp): no comments
13801 * src/mcs51/gen.c (genCmp): no comments
13802 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
13803 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
13805 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
13807 * support/regression/generate-cases.py: place generated file in given sub directory
13808 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
13809 * support/regression/Makefile: improvements for 'make -j';
13810 side effect: it's simpler and faster now
13812 2003-03-31 Borut Razem <borut.razem AT siol.net>
13814 * src/z80/main.c: link-{port} and as-{port} defined without path
13815 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
13817 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
13819 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
13821 2003-03-30 Borut Razem <borut.razem AT siol.net>
13823 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
13824 changed type of list parameter to set
13825 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
13826 * src/port.h: changed type of do_assemble() parameter to set
13827 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
13828 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
13829 definition of "cppoutfilename" macro with NULL value in preProcess()
13830 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
13831 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
13832 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
13833 replaced with set *binPathSet
13834 * shash_add() deallocates the item, if allready exsists, before adding the new one
13835 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
13837 2003-03-30 Scott Dattalo <scott AT dattalo.com>
13839 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
13840 a nested for loop bug in the PIC port
13841 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
13844 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
13846 * support/Util/dbuf.h: remove C++ stuff to make it portable
13848 2003-03-28 Borut Razem <borut.razem AT siol.net>
13850 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
13851 literal strings in stringLiteral()
13852 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
13853 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
13856 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
13858 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
13860 2003-03-26 <johan AT balder>
13862 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
13863 * src/ds390/gen.c (saveRegisters): catched symbol abuse
13864 * src/SDCCast.c (decorateType): fixed " -v < 3"
13866 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
13868 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
13869 Added Lenny Story's debug infrastructure changes:
13870 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
13871 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
13872 * src/cdbFile.c: added
13873 * src/SDCCdebug.c: added
13874 * src/SDCCdebug.h: added
13875 * src/SDCCast.c (createFunction)
13876 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
13877 * src/SDCCmain.c (parseCmdLine, main)
13878 * src/SDCCmem.c (redoStackOffsets)
13879 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
13882 * src/avr/gen.c (genAVRCode)
13883 * src/ds390/gen.c (gen390Code)
13884 * src/mcs51/gen.c (gen51Code)
13885 * src/pic/gen.c (genpic14Code)
13886 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
13887 * src/xa51/gen.c (genXA51Code)
13888 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
13890 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13892 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
13893 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
13895 2003-03-22 <johan AT balder>
13897 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
13899 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
13901 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
13902 * doc/cdbfileformat.lyx: added, written by Lenny Story
13903 * doc/Makefile: added cdbfileformat.lyx
13904 * doc/clean.mk: added cdbfileformat.lyx
13906 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
13908 * src/mcs51/peeph.def: fix bug #705773
13910 2003-03-20 <johan AT balder>
13912 An sfr/sbit can have an "at #" AND an initializer
13913 * src/SDCCsymt.c (checkSClass):
13914 * src/SDCCmem.c (allocGlobal):
13915 * src/SDCCmem.c (allocLocal):
13916 * src/SDCCast.c (createBlock):
13918 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
13920 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
13922 2003-03-16 <johan AT balder>
13924 Undid the hackup of const and volatile, the problem is much bigger
13926 * src/SDCCast.c:1.171
13927 * src/SDCCglue.c:1.138
13928 * src/SDCCicode.c:1.146
13929 * src/SDCCsymt.c:1.150
13930 * src/SDCCval.c:1.65
13932 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
13934 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
13935 * src/ds390/gen.c (genAddrOf): fixed bug #704087
13937 2003-03-13 <johan AT balder>
13939 Hackup const and volatile modifiers in type chains a bit:
13941 * src/SDCCast.c:1.169
13942 * src/SDCCglue.c:1.136
13943 * src/SDCCicode.c:1.143
13944 * src/SDCCsymt.c1.146
13945 * src/SDCCsymt.h1.59
13946 * src/SDCCval.c:1.63
13948 2003-03-12 <johan AT balder>
13950 * src/SDCCBBlock.h: more LRH debugging junk
13951 * src/SDCCcflow.h: more LRH debugging junk
13952 * src/SDCCloop.c: more LRH debugging junk
13953 * src/SDCC.y (struct_declaration): fixed bug #697590
13954 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
13955 * src/ds390/gen.c (aopForRemat): fixed bug #700031
13956 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
13958 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13959 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
13960 test function names must now match exactly).
13961 * src/SDCCcse.c: added special case in findCheaperOp to allow
13962 extending a short integer. Makes less awful code for bug 700121 test case.
13964 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13966 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
13967 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
13969 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13971 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
13972 actually called (operandsNotEqual() was called for all
13973 operandsNotEqualX tests).
13975 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
13977 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
13978 with shorter literals. Fixes bug 700121.
13980 2003-03-11 <johan AT balder>
13982 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
13984 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
13986 * src/SDCCloop.c (mergeRegions): an evil beast is dead
13987 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
13989 2003-03-10 Borut Razem <borut.razem AT siol.net>
13991 * src/SDCCmain.c: pipe preprocessor's output
13992 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
13993 * sdcc_vc_in.h: define pclose as _pclose for WIN32
13994 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
13995 which closes all pipes in pipeSet set
13996 * src/SDCCset.c: free deleted item in function deleteSetItem()
13997 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
13998 moved from z80 to src subproject
13999 * .version: increased version number to 2.3.4
14001 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14003 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14004 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14005 * support/regression/ports/xa51/spec.mk: fix typo
14007 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14009 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14011 2003-03-09 Borut Razem <borut.razem AT siol.net>
14013 * src/SDCCmain.c: pipe preprocessor's output
14014 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14015 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14016 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14017 which closes all pipes in pipeSet set
14018 * src/SDCCset.c: free deleted item in function deleteSetItem()
14019 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14020 moved from z80 to src subproject
14022 2003-03-09 Borut Razem <borut.razem AT siol.net>
14024 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14025 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14026 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14027 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14028 * src/SDCCglobl.h: unification of WIN32 native definitions
14030 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14032 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14034 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14036 * src/configure.in: check for endianess (even while cross-compiling)
14037 * src/configure: check for endianess (even while cross-compiling)
14038 * src/configure_in.h: check for endianess (even while cross-compiling)
14039 * src/avr/gen.c: remove old endianess stuff
14040 * src/mcs51/gen.c: remove old endianess stuff
14041 * src/ds390/gen.c: remove old endianess stuff
14042 * src/pic/gen.c: remove old endianess stuff
14043 * src/pic/genarith.c: remove old endianess stuff
14044 * src/pic/glue.c: fix endianess check
14045 * src/pic16/gen.c: remove old endianess stuff
14046 * src/pic16/genarith.c: remove old endianess stuff
14047 * src/pic16/glue.c: fix endianess check
14048 * src/xa51/gen.c: remove old endianess stuff
14049 * src/z80/gen.c: fix endianess check
14050 * src/SDCCglue.c: fix endianess check
14051 * src/ds390/peeph.def: fix bug 700036
14053 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14055 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14056 * src/configure: find appropriate data-types on host for SDCC's int and long
14057 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14058 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14059 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14061 2003-03-07 <johan AT balder>
14064 some minor cleanups before the big shot
14065 OP_DEFS and OP_USES now use Kevin's protection
14066 new option --nolabelopt
14068 * src/SDCCBBlock.c:
14077 * src/ds390/ralloc.c:
14078 * src/mcs51/ralloc.c:
14079 * src/pic/ralloc.c:
14080 * src/xa51/ralloc.c:
14081 * src/z80/ralloc.c:
14083 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14085 * src/pic/pcode.c (get_op): fix 64 bit warnings
14086 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14087 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14088 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14089 * support/regression/tests/malloc.c: fix 64 bit warnings
14091 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14093 * src/mcs51/gen.c (genMinus): fixed bug 696436
14095 2003-03-02 Borut Razem <borut.razem AT siol.net>
14097 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14099 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14101 * configure.in: test for mkstemp
14102 * sdccconf_in.h: add HAVE_MKSTEMP
14104 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14106 * device/include/ctype.h: removed warning while using --stack-auto
14107 * device/include/malloc.h: removed warning while using --stack-auto
14108 * device/include/string.h: removed warning while using --stack-auto
14110 2003-02-23 Borut Razem <borut.razem AT siol.net>
14112 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14113 because NDEBUG is defined (see man assert)
14114 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14116 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14118 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14119 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14121 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14123 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14124 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14126 2003-02-18 <johan AT balder>
14128 * as/mcs51/asmain.c (asmbl): module can start with a digit
14129 * as/z80/asmain.c (asmbl): module can start with a digit
14131 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14133 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14134 * src/asm.c: fix pipe() for Mingw32
14136 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14138 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14139 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14140 make -V work again; --c1mode reads now from stdin
14141 * doc/sdccman.lyx: added --c1mode
14142 * support/Util/SDCCerr.c: new messages for c1 mode
14143 * support/Util/SDCCerr.h: new messages for c1 mode
14144 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14146 2003-02-15 <johan AT balder>
14148 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14150 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14152 * doc/sdccman.lyx: Environment variables, -o and other minor things
14154 2003-02-14 <johan AT balder>
14156 * src/xa51/main.c: before anyone really tries to use it :)
14158 * Install doc's in share/sdcc/doc
14159 * removed some obsolete files
14160 * Do a proper make distclean and uninstall
14161 M Makefile.common.in
14164 M device/include/Makefile.in
14165 M device/lib/Makefile.in
14168 M sim/ucsim/doc/Makefile.in
14170 R src/avr/peeph.rul
14171 R src/xa51/peeph.rul
14172 M support/cpp2/Makefile.in
14173 M support/makebin/Makefile
14176 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14178 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14180 2003-02-10 Borut Razem <borut.razem AT siol.net>
14182 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14183 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14184 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14185 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14186 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14187 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14188 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14189 src/z80/Makefile.bcc: Borland Makefile cleanup
14190 * as/z80/Makefile.bcc: Added Borland Makefile
14191 * support/cpp2/borland.h: Removed
14193 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14195 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14196 * src/SDCC.lex: new pragma NOIV
14197 * src/SDCCglobl.h: new pragma NOIV
14198 * src/SDCCmem.c: new pragma NOIV
14200 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14202 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14204 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14206 * src/SDCCmain.c: signal handling is switched off by --debug
14207 * doc/Makefile: small fix for install; use clean.mk again
14208 * doc/clean.mk: clean *.pdf and *.html too
14210 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14212 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14213 * device/lib/printfl.c: fix a ds390 bug by making it portable
14214 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14215 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14216 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14217 * debugger/mcs51/cmd.c: converted multi-line string literals
14218 * sim/ucsim/globals.cc: converted multi-line string literals
14219 * src/SDCCmain.c: introduced signal handler to remove temp files
14220 * doc/Makefile: small tweaks, implement clean
14221 * doc: removed generated files
14223 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14225 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14226 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14227 Address Record is not correctly generated for DS390."
14229 2003-02-02 Borut Razem <borut.razem AT siol.net>
14231 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14232 * as/mcs51/asm.h: fixed compilation with Borland C
14233 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14234 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14235 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14236 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14237 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14238 src/z80/Makefile.bcc: delete $(LIB) only if exist
14239 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14241 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14243 * device/include/malloc.h: introduced NULL
14244 * device/include/string.h: introduced NULL
14245 * device/include/stdlib.h: introduced NULL
14246 * device/lib/_memcpy.c: removed NULL
14247 * device/lib/_strcat.c: removed NULL
14248 * device/lib/_strchr.c: removed NULL
14249 * device/lib/_strcmp.c: removed NULL
14250 * device/lib/_strcpy.c: removed NULL
14251 * device/lib/_strcspn.c: removed NULL
14252 * device/lib/_strlen.c: removed NULL
14253 * device/lib/_strncat.c: removed NULL
14254 * device/lib/_strncmp.c: removed NULL
14255 * device/lib/_strncpy.c: removed NULL
14256 * device/lib/_strpbrk.c: removed NULL
14257 * device/lib/_strrchr.c: removed NULL
14258 * device/lib/_strspn.c: removed NULL
14259 * device/lib/_strstr.c: removed NULL
14260 * device/lib/_strtok.c: removed NULL
14261 * device/lib/malloc.c: removed NULL, include own header
14263 2003-02-02 <johan AT balder>
14265 * 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
14266 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14267 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14268 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14269 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14270 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14272 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14274 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14277 2003-02-01 <johan AT balder>
14279 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14281 2003-01-31 <johan AT CP255758-A>
14283 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14285 2003-01-30 <johan AT balder>
14287 * src/SDCCBBlock.c: automatic bug detection
14288 * src/SDCCicode.c: automatic bug detection
14290 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14292 * src/SDCCglobl.h: now --xram-size 0 works
14293 * src/SDCCmain.c: now --xram-size 0 works
14295 2003-01-29 <johan AT balder>
14297 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14299 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14301 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14302 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14303 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14304 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14305 * src/SDCCglobl.h: Added options --xram-size and --code-size
14306 * src/SDCCmain.c: Added options --xram-size and --code-size
14308 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14310 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14311 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14313 2003-01-27 <johan AT balder>
14315 * src/SDCC.y: fixed bug #613764
14317 2003-01-26 <johan AT balder>
14319 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14320 * src/SDCCsymt.h: fixed bug #673374
14321 * src/SDCCglue.c: fixed bug #661910
14322 * src/SDCCast.c: fixed bug #458099 and 673374
14324 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14326 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14327 * as/mcs51/strcmpi.h: added
14328 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14329 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14330 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14331 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14332 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14333 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14334 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14335 * as/mcs51/Makefile.aslink: new module strcmpi
14336 * as/mcs51/Makefile.asx8051: new module strcmpi
14337 * as/mcs51/Makefil.bcc: new module strcmpi
14338 * as/mcs51/Makefile.in: new module strcmpi
14339 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14341 2003-01-26 <johan AT balder>
14343 * src/SDCCglue.c: reverted back to 1.124
14344 * src/SDCCast.c: reverted back to 1.156
14345 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14347 2003-01-25 <johan AT balder>
14349 * src/SDCCglue.c: A better fix for bug #661910
14350 * src/SDCCast.c: A better fix for bug #661910
14351 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14353 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14355 * src/Makefile.in: remove spawn.o
14356 * src/SDCCmain.c: remove spawn.h
14357 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14358 * src/spawn.c: removed
14359 * src/spawn.h: removed
14360 * support/regression/ports/ds390/spec.mk: link with -r
14362 2003-01-24 <johan AT CP255758-A>
14364 * src/ds390/gen.c (aopOp): fixed bug #667458
14365 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14366 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14367 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14369 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14371 * src/mcs51/peeph.def: better assembler identation by Frieder
14372 * src/mcs51/gen.c: better assembler identation by Frieder
14374 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14376 * as/z80/string.h: removed for gcc 3.2
14377 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14378 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14380 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14382 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14383 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14384 * support/regression/Makefile: separate temp files for ports
14385 * support/regression/generate-cases.py: separate temp files for ports
14386 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14387 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14389 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14391 * moved tinitalk to device/examples/ds390
14393 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14395 * as/mcs51/lkmem.c: rflag is for DS390
14396 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14397 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14398 (linkEdit): move mem- and map-files the same way as ihx-files
14399 * src/z80/main.c (_setDefaultOptions): removed --generic
14400 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14401 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14402 * src/pic/glue.c (picglue): --c1mode works again
14403 * src/pic16/glue.c (pic16glue): --c1mode works again
14404 * src/asm.c (printCLine): fix #660034
14406 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14408 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14409 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14410 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14411 * as/mcs51/lkmem (summary): better fix for sp problem
14412 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14413 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14414 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14415 remove --stack-after-data
14417 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14419 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14420 * src/SDCCutil.c (join): ugly bug: missing '\0'
14421 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14423 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14425 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14427 * src/pic/main.c (_asmCmd): gpasm supports -o
14428 * src/z80/main.c: more general macros
14429 * device/lib/Makefile.in: remove intermediate files
14431 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14433 * .version: Bumped version number to 2.3.3
14434 * src/SDCCBBlock.c: new option -o
14435 * src/SDCCglobl.h: new option -o
14436 * src/SDCCglue.c: new option -o
14437 * src/SDCCmain.c: new option -o
14438 * src/asm.c: new option -o
14439 * src/ds390/main.c: new option -o
14440 * src/pic/glue.c: new option -o
14441 * src/pic/pcode.c: new option -o
14442 * src/pic/ralloc.c: new option -o
14443 * src/pic16/glue.c: new option -o
14444 * src/pic16/pcode.c: new option -o
14445 * src/pic16/ralloc.c: new option -o
14446 * src/z80/main.c: new option -o
14447 * device/lib/Makefile.in: use -o
14448 * support/regression/ports/ds390/spec.mk: use -o
14449 * support/regression/ports/gbz80/spec.mk: use -o
14450 * support/regression/ports/mcs51/spec.mk: use -o
14451 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14452 * support/regression/ports/z80/spec.mk: use -o
14453 * support/regression/ports/ucz80/spec.mk: use -o
14454 * support/regression/ports/xa51/spec.mk: use -o
14455 * support/regression/fwk/lib/timeout.c: fix usage string
14457 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14458 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14460 2003-01-07 <johan AT balder>
14462 * src/SDCCast.c (decorateType): fixed bug #600035
14464 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14465 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14466 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14467 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14468 * src/pic/pcode.c: outcommented unused variable to remove warnings
14469 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14471 2003-01-06 <karl AT turbobit.com>
14472 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14475 2003-01-06 <johan AT balder>
14477 * src/SDCCicode.c: fixed array add
14479 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14480 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14481 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14483 2003-01-04 <johan AT balder>
14485 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14487 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14488 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14490 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14491 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14492 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14494 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14495 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14497 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14498 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14500 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14501 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14503 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14505 * in /sdcc/as/mcs51/ changed these files in order to create an
14506 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14507 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14508 following files to include the previous two files: aslink.dsp,
14509 Makefile.aslink, Makefile.bcc, and Makefile.in.
14511 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14512 .adb instead of .cdb
14514 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14516 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14517 value from option --iram-size.
14519 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14521 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14524 2002-09-18 <wiml AT hhhh.org>
14526 * SDCClrange.h: exposed setFromRange() and setToRange()
14527 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14528 packRegsForAccUse() (bug 542397)
14529 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14530 multiple times and emitting the fetch operations more than once
14531 added aopGetUsesAcc() function to allow binary operators to
14532 fetch their operands in the correct order; made genMinus() emit
14533 compact code for X = LITERAL - Y
14535 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14536 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14537 sprintf() in line 1267.
14539 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14540 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14543 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14544 Changes to aslink (All the changes are marked with 'JCF'):
14546 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14549 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14550 area BSEG. Also moves, if possible, the DATA area down into the internal
14551 ram so more space is available.
14553 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
14556 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
14557 not bytes. Function summary() which creates a memory usage summary
14558 file with extension .mem. Reports of overlaping stack and small stack
14559 size. If the space for the stack is less than 16 bytes aslink trows a
14562 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
14563 the 8051. Option 'y' for memory summary output file.
14565 Changes to sdcc (All the changes are marked with 'JCF'):
14567 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
14569 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
14570 overlaying area for it (uses RegBankUsed[4]).
14572 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
14573 bank zero as used by default. By default aslink locates the stack
14574 (equivalent to --stack-after-data). Pass option 'y' to aslink for
14575 the creation of the .mem file. Delegates the allocation of data area
14576 to aslink (it is not longer 0x30 by default). If --stack-loc passes
14577 the begining of the stack area to aslink.
14579 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
14580 glue() in SDCCglue.c creates an area for it.
14582 2002-09-03 Borut Razem <borut.razem AT siol.net>
14583 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
14584 sdcc/src/pic/glue.c:
14585 introduced atexit() handler for teporay files removal in case of
14586 errors, assertions, ...
14588 2002-08-29 Borut Razem <borut.razem AT siol.net>
14589 * sdcc/support/cpp2/auto-host_vc_in.h:
14590 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
14591 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
14592 Maybe there is a similar problem with BORLANDC? It should be checked!
14594 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
14595 corrected improper use of assert: the assignment to clr variable was done inside the assert.
14596 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
14597 was not executed, and the compiler (cl) launched a warning:
14598 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
14600 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14601 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
14603 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
14604 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
14606 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14607 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
14608 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
14609 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14610 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
14611 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
14612 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
14613 - added Release configuration in VS projects
14614 - review of compiler an linker options
14615 - VC .exe files are generated in bin_vc directory, not to interfere
14616 with binaries generated from other projects (cygwin, mingw, bcc ...)
14618 * sdcc/src/yacc.dsp: added
14620 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
14621 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
14622 and insert the version number definitions from .version
14624 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
14626 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
14627 added - genarate auto-host.h using auto-host_vc_in.h as template
14630 removed from CVS, generated automatically
14632 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
14633 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
14635 2002-08-11 Borut Razem <borut.razem AT siol.net>
14636 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
14638 2002-08-10 Borut Razem <borut.razem AT siol.net>
14639 * src/SDCCmain.c (main):
14640 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
14641 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
14642 The consequence was that some temporary files were not removed.
14645 unification of code in functions tempfilename() and tempfile():
14646 function tempnam() is defined in Visual Studio 6.0 and .NET
14648 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
14650 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
14651 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
14652 - removed compiler command line option /WX: Treats all warnings as errors
14653 - update a list of source files, included into the project
14655 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
14656 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
14657 changed project type to Generic Project so that can be correcly converted to VS.NET project
14659 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
14661 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
14663 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
14665 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
14666 added return 0 statements after assert() to make compiler happy
14668 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
14669 added newline in the def file to keep MSC compiler satisfied
14671 * sdcc/src/z80/gen.c:
14672 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
14673 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
14674 - solved MSC error in function aopDump()
14676 * sdcc_vc.h: define PREFIX as "\\sdcc"
14678 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
14679 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
14681 2002-06-22 Scott Dattalo <scott AT dattalo.com>
14682 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
14683 - Rewrote the register banking algorithm.
14684 - Added pCode live-range analysis to registers (for now, only non-used and
14685 singly-used registers optimized away)
14687 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
14689 * 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.
14691 2002-05-10 Scott Dattalo <scott AT dattalo.com>
14692 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
14694 2002-04-22 Michael Hope <michaelh AT vroom>
14696 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
14698 * configure.in (DD_COPT): Added include support required for gbdk.
14700 * .version: Bumped version number just to increase it.
14702 * src/SDCCmain.c: Added -nostdinc to the default options.
14704 2002-04-15 Michael Hope <michaelh AT vroom>
14706 * device/lib/z80/printf.c (sprintf): Added.
14708 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
14710 * src/z80/peeph.def: Added transpose redundent load rule.
14712 * src/z80/main.c: Added force callee saves for jaune.
14714 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
14716 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
14718 2002-03-28 Johan Knol <johan AT balder>
14720 * src/SDCCval.c: fixed bug #532436
14722 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14724 Added "char *Processor" field to the port structure.
14727 Added -p option. Allows port dependent processor to be specified.
14730 Initialized the new field char *Processor field to NULL in all ports
14733 Compiler generated registers for interrupt context saving
14734 were not getting allocated.
14736 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
14739 Fixed left shift. Will promote the left side of a left shift
14740 if a) left shifting more than size of operand or b) when assigned
14741 to something size > size of left side
14743 2002-03-14 Scott Dattalo <scott AT dattalo.com>
14745 tons of changes. Register allocation has been
14746 rewritten. Added customization for the various PICs. Flow
14747 analysis is restructured. ...
14749 * src/pic/device.h:
14752 * src/pic/device.c:
14753 Added. device.c is a PIC port hack to accomodate variations
14756 2002-03-13 Michael Hope <michaelh AT vroom>
14758 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
14760 2002-03-04 johanknol <johanknol AT manik>
14762 * /src/SDCCval.c: fixed
14764 const unsigned char arr[][2] = { { 0, 1 } };
14765 t18.c:1: error: Initializer element is not constant
14767 2002-03-04 bela <bela AT manik>
14769 * /device/include/mcs51reg.h:
14770 ds89c420 register definition update
14772 2002-03-03 <johan AT FRIJA>
14774 * support/Util/SDCCerr.c: did something, but don't no why anymore
14776 * support/regression/tests/bug-524691.c: made it a little less shy
14778 * src/SDCCast.c (decorateType): fixed bug #524697
14780 * src/SDCCast.c: made some lineno improvements
14782 * src/SDCCval.c (getNelements): changed warning to error
14784 * src/SDCCglue.c (printIvalArray): changed warning to error
14786 * src/SDCCicode.c: fixed a warning for mingw
14788 * src/SDCCast.c (decorateType): fixed the << promotion for ops
14790 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
14792 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
14794 * src/ds390/peeph.def:
14795 Added some more peephole rules
14797 * src/ds390/gen.c: Various fixes & enhancements
14799 * src/SDCClrange.c, src/SDCClrange.h:
14800 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
14802 * src/ds390/ralloc.c:
14803 various fixes & enhancements (ds390) specific
14805 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
14806 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
14809 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
14811 2002-03-02 <johan AT FRIJA>
14813 * src/SDCCast.c (decorateType): fixed bug #524708
14815 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
14817 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
14819 2002-03-01 Michael Hope <michaelh AT vroom>
14821 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
14823 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
14825 2002-03-01 <johan AT FRIJA>
14827 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
14829 * src/SDCCast.c (decorateType): fixed bug #524209
14831 * src/SDCCval.c (valNot): fixed bug #524195
14833 2002-02-26 <johan AT balder>
14835 * src/xa51/gen.c: fixed a warning
14837 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
14839 * src/SDCCast.c (decorateType): fixed bug #522534
14841 2002-02-23 <johan AT balder>
14843 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
14845 2002-02-22 <johan AT balder>
14847 * src/SDCCast.c: fixed bug #514865
14849 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
14851 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
14853 * sdcc/src/SDCCloop.c:
14854 Previous fix was not good. basic blocks that have "break" or "return" are
14855 not really partof a loop , but live ranges used in these blocks should
14856 be live thru the entire loop, so set partOfLoop but don't add them to
14859 2002-02-21 <johan AT FRIJA>
14861 * src/SDCCcse.c: fixed bug #514308
14863 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
14866 Fixed BUG #519583. If a conditional block ended in a return/break
14867 statement inside a loop, it was not being considered part of the loop.
14869 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
14871 2002-02-10 Karl Bongers <karl AT turbobit.com>
14874 Fixed up SDCDB debugger somewhat. Updated debugger/README
14875 with lots of comments and notes.
14877 * device/examples/test2.c:
14878 Fix bug, "red" variable not being initialized(compiler complained).
14880 * device/examples/Makefile, examples/test3.c:
14881 Add Makefile in device/examples folder, compiles test3.c
14882 for use as a multiple module SDCDB test case.
14884 * sim/ucsim/cmd.src/cmdset.cc:
14885 Took out debug printfs in ucsim "next" command.
14887 * sim/ucsim/xa.src:
14888 Karl and Johan start ucsim XA support. Most dissassembly working,
14889 about 75% emulation done(plenty of work remaining).
14891 * sim/ucsim/z80.src:
14892 Add Z80 support to ucsim, add test-ucz80 regression test,
14893 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
14894 Notice z80 compiler fails on examples/test3.c/crc code.
14896 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
14898 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
14899 Added support for --parms-in-bank1
14901 * src/ds390/peeph.def:
14902 added a few more peephole optimzations
14904 * src/ds390/main.c:
14905 1) added __builtin_inp & __builtin_outp used to read in data of given length
14906 from a memory mapped port
14907 2) added __builtin_memcmp
14908 3) added __builtin_swapw swap bytes of a short
14910 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
14911 1) handle multiple send & receives from register bank1
14912 2) ralloc can now allocate DPTR1 to some liveRanges
14914 * src/SDCCsymt.c, src/SDCCsymt.h:
14915 changes to handle multiple sends & receives
14917 * src/SDCCptropt.h:
14918 added some pointer arithmetic optimization
14920 * src/SDCCptropt.c:
14921 added some pointer arithmetic optimizations but not stable yet so not
14922 called from anywhere (will get this working shortly)
14924 * src/SDCCopt.c: fixed for multiple sends & receives
14927 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
14928 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
14929 set preprocessor defines (depending on options)
14931 * src/SDCCicode.c, src/SDCCicode.h:
14932 changes made to handle multiple sends & receives
14935 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
14937 * src/SDCCcse.c, src/SDCCcse.h:
14938 added function findbackward def (to be used in upcoming optimization)
14940 * src/SDCCcflow.c, src/SDCCcflow.h:
14941 added function returnAtEnd - to determine if a basic block terminates with
14944 * src/SDCCast.c, src/SDCCast.h:
14945 added option parms-in-bank1
14947 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
14948 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
14949 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
14950 adjusted for --parms-in-bank1 option
14952 * device/include/string.h:
14953 donot redefine "reentrant" keyword
14955 * device/include/ds80c390.h: Added some more SFRs
14957 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14959 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
14961 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14963 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
14965 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14967 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
14969 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
14971 * Added --xram-movc option
14973 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14975 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
14977 2002-01-11 Johan Knol
14979 * Added math lib of Jesus Calvino-Fraga
14981 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
14983 * src/SDCCmain.c (processFile): fix processing of ../../src.c
14984 * support/regression/Makefile: new target test-mcs51-stack-auto
14985 * support/regression/ports/mcs51-stack-auto/spec.mk: added
14987 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14989 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
14991 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
14993 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
14995 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
14997 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
14999 * src/SDCCglue.h: add definition for printIvalChar()
15001 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15003 * src/SDCCast.c: fix #498138 by Johan
15005 * src/SDCCglue.c: fix #498138 by Johan
15007 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15009 * support/regression/Makefile: fix clean
15011 * support/regression/ports/ds390/support.c: fix transmission of last character
15013 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15015 * /sdcc/src/ds390/gen.c:
15016 a) improved computing address of stack variable
15017 b) took out some #if 0 code
15018 c) improved parmBytes adjustment
15019 d) improved genPlusIncr & genMinusIncr
15020 e) genCmp could generate bad code (when left assigned to DPTR)
15021 f) Fixed bug in hasInc
15023 * /sdcc/src/ds390/ralloc.c:
15024 a) packRegsForSupport could mess up live information (Fixed)
15025 b) packRegsDPTRuse could be incorrect for left & right shift
15027 * /sdcc/src/mcs51/ralloc.c:
15028 packRegsForSupport could mess up the live information (Fixed)
15030 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15032 * /sdcc/src/SDCCast.c:
15033 can reverse a loop even if function call is present as long
15034 as the loop control variable is local & is not passed as parameter
15036 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15038 * /sdcc/ChangeLog: *** empty log message ***
15040 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15041 More builtin function additions for TININative
15043 * /sdcc/src/ds390/ralloc.c:
15044 Had broken the regression testsuite
15046 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15048 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15049 Added funcattr hasStackParms will be set for reentrant functions when there
15050 are paramteres on the stack, this helps in minimizing frame pointer generation
15051 typeFromStr can handle function pointers now
15053 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15054 *** empty log message ***
15056 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15058 * /src/ds390/gen.c, /src/ds390/main.c:
15059 More builtin function additions for TININative
15061 * /src/ds390/ralloc.c:
15062 Had broken the regression testsuite
15064 * /src/SDCCast.c: Fixed a bug in dumptree
15066 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15067 Added funcattr hasStackParms will be set for reentrant functions when there
15068 are paramteres on the stack, this helps in minimizing frame pointer generation
15069 typeFromStr can handle function pointers now
15071 * /doc/builtins.txt, /doc/TININative.txt:
15072 *** empty log message ***
15075 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15077 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15078 ALPHA version for -mTININative
15080 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15081 updated to reflect changes in the port structure
15084 added function do_assemble (similar to do_link) if non-null this function
15085 will be called to do assembly (-mTININative) requires a multi command
15087 added function genAssemblerEnd will be called to generate assembler Epilogue
15090 added _JavaNative to debug info printing
15092 * /src/SDCCmain.c: added option --tini-libid
15093 added port->do_assemble function (-mTININative) has a multi command assemble
15095 * /src/SDCCglue.c: Disabled "constExpr" check
15096 added port->genAssemblerEnd function
15098 * /src/SDCCglobl.h: Added option --tini-libid value
15101 tookout optimizeCompare from the header (has no external references)
15103 * /src/SDCCast.c: made one more function "static"
15105 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15107 * src/z80/mappings.i: Added z80asm support.
15109 * src/z80/main.c: Added z80asm support on --asm=z80asm
15111 * src/z80/gen.c: Fixed asm portability issues.
15113 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15115 * src/SDCCglue.c (printExterns): Added global/extern split.
15117 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15119 * support/regression/Makefile: added test for mcs51 model large
15121 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15123 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15125 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15127 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15129 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15131 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15133 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15135 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15137 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15139 * support/regression/tests/simplefloat.c: Port to mcs51.
15141 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15142 * support/regression/tests/bug-485362.c: Added.
15144 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15146 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15148 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15150 * src/z80/gen.c (aopDump): Added a dump function.
15152 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15153 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15155 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15157 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15159 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15161 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15163 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15165 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15167 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15169 * support/regression/ports/ds390/support.c: Use tinibios.
15171 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15173 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15175 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15176 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15178 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15180 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15182 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15184 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15186 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15187 (packRegsForIYUse): Created and optimised.
15189 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15191 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15192 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15194 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15196 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15198 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15200 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15202 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15204 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15206 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15208 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15210 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15212 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15214 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15216 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15217 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15218 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15220 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15222 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15223 (genNotFloat): Added.
15224 (genUminusFloat): Added.
15226 * device/lib/z80/Makefile: Added floating pt stubs.
15228 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15230 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15232 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15234 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15236 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15238 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15240 * sdcc/support/regression/Makefile: Add port ds390.
15242 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15244 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15246 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15248 * sdcc/support/regression/ports/ds390/support.c: Added.
15250 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15252 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15254 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15256 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15258 * device/include/malloc.h: Added z80 and gbz80 support.
15260 * device/lib/gbz80/heap.s: Added.
15262 * device/lib/z80/heap.s: Added.
15264 * device/lib/malloc.c: Added z80 and gbz80 support.
15266 * support/regression/tests/malloc.c (testMalloc): Added.
15268 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15270 * support/regression/tests/bug-478094.c: Added.
15272 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15274 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15276 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15278 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15280 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15282 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15284 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15286 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15288 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15290 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15292 * support/regression/tests/bug-477927.c: Added.
15294 * src/z80/peeph.def: Added minor rules.
15296 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15298 * src/z80/peeph.def: Added jump optimisation modification.
15300 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15302 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15304 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15306 * support/regression/tests/funptrs.c: Added.
15308 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15310 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15312 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15314 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15316 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15318 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15319 (movLeft2ResultLong): Created.
15321 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15322 (joinPushes): Added. Joins two char pushes into a word push.
15324 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15326 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15328 * support/makebin/Makefile (install): Added creation of dest dir.
15330 2001-10-24 Karl Bongers <karl AT turbobit.com>
15332 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15334 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15336 * src/z80/ralloc.c: Turned off faulty pack for one use.
15338 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15340 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15342 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15344 * support/regression/Makefile: Improved clean
15346 * support/regression/ports/gbz80/spec.mk: Added clean
15348 * support/regression/ports/host/spec.mk: Added clean
15350 * support/regression/ports/z80/spec.mk: Added clean
15352 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15354 * support/regression/ports/mcs51/timeout.c: little improvements
15356 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15358 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15360 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15362 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15364 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15366 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15368 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15370 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15371 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15373 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15375 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15377 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15379 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15381 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15383 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15385 * support/regression/tests/longor.c: Added.
15387 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15389 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15391 * as/mcs51/aslink.h: define PATH_MAX
15393 * as/mcs51/asm.h: define PATH_MAX
15395 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15397 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15399 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15401 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15403 * src/SDCCglobl.h: define PATH_MAX
15405 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15407 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15409 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15411 * src/z80/gen.c (gencjneshort): Fixed
15413 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15415 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15417 * support/regression/tests/bug-469671.c: Added.
15419 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15421 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15423 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15425 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15427 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15429 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15431 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15433 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15435 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15437 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15439 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15441 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15443 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15445 * 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.
15447 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15449 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15451 2001-10-07 <johan AT FRIJA>
15453 * device/lib/gets.c (gets): fixed the return value.
15455 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15456 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15458 * 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.
15460 * 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.
15462 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15464 * src/pic/gen.c: Removed Safe_strdup.
15466 * configure.in: Added option to enable libgc support.
15468 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15469 (bitVectUnion): Optimised.
15470 (bitVectIntersect): Optimised.
15471 (bitVectBitsInCommon): Optimised.
15472 (bitVectCplAnd): Optimised.
15474 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15476 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15478 * src/SDCCmain.c: distinguish between assembler debug and plain options
15480 * src/avr/main.c: remove standard assembler options
15482 * src/ds390/main.c: remove standard assembler options
15484 * src/mcs51/main.c: remove standard assembler options
15486 * src/port.h: removed "PENDING" comment
15488 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15490 * src/device/lib/_mulint.c : new, with assember functions
15492 * src/device/lib/_mullong.c : new, with assember functions
15494 * src/device/lib/_divuint.c : with assember functions
15496 * src/device/lib/_divsint.c : with assember functions
15498 * src/device/lib/_divulong.c: with assember functions
15500 * src/device/lib/_divslong.c: with assember functions
15502 * src/device/lib/_moduint.c : with assember functions
15504 * src/device/lib/_modsint.c : with assember functions
15506 * src/device/lib/_modulong.c: with assember functions
15508 * src/device/lib/_modslong.c: with assember functions
15510 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15512 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15514 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15515 replaced _mululong.c and _mulslong.c by _mullong.c
15517 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15519 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15521 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15523 * src/SDCCglue.c: test, if win32api is available for MINGW
15525 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15527 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15528 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15529 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15530 * support/regression/ports/host/spec.mk: removed GENERIC
15531 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15532 * support/regression/ports/z80/spec.mk: removed GENERIC
15534 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15536 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15538 * support/regression/tests/bug-467035.c: Created.
15540 2001-10-01 <johan AT FRIJA>
15542 * src/SDCC.y: fixed bug #466586 part 1
15544 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15546 * SDCCicode.c: z80 has no generic pointers
15547 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15549 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15551 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
15553 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
15555 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
15557 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
15559 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
15561 * configure.in: Fixed up so that ucsim is only configured once.
15563 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
15565 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
15566 (getPathDifference): As above.
15568 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
15570 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
15572 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
15573 * .version: Updated to 2.3.1
15575 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
15576 Added copyright header.
15578 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
15579 (assemble): Added support for macro based assembler commands.
15580 (linkEdit): Added support for macro based linker commands.
15581 (preProcess): Changed the pre-processor to use macros.
15582 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
15583 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
15585 * device/lib/z80/crt0.s: Added module name for debugging.
15587 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
15589 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15591 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
15593 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
15595 * src/Makefile.in: Added SDCCmacro and SDCCutil
15597 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
15599 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
15601 2001-09-16 <johan AT FRIJA>
15603 * 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.
15605 2001-09-15 <johan AT FRIJA>
15607 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
15608 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
15610 2001-09-11 <johan AT FRIJA>
15612 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
15614 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
15616 * support/regression/tests/bug-460444.c: Added test case.
15618 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
15619 (genCast): Added justification for all of the asserts.
15621 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
15623 * support/regression/support.c: _xdata replaced by xdata
15625 * support/regression/spec.mk: removed _generic
15627 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
15629 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
15631 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
15632 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
15634 * src/z80/peeph.def: Added a rule to optimise shift then compare.
15636 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
15638 * support/regression/tests/bug-460010.c: Added test case.
15640 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
15642 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
15644 * support/regression/Makefile: inter-port-clean adjusted for mcs51
15646 * support/regression/testfwk.c: removed workaround for bug #436344
15648 * support/regression/tests/bp.c: use less memory with mcs51
15650 * support/regression/tests/bug-441448.c: use less memory
15652 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
15654 * support/regression/collate-results.py: typo
15656 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
15658 * support/regression/tests/fetchoverlap.c: Added new test case.
15660 * support/regression/tests/bp.c: Added new test case.
15662 * support/regression/tests/bug-448984.c: Added new test case.
15664 * support/regression/tests/pow2shifts.c: Added new test case.
15666 * src/z80/gen.c: Turned off the noise it normally generates for the release.
15667 (genlshTwo): Fixed right shift for count > 8.
15669 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
15671 2001-09-08 <johan AT FRIJA>
15673 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
15675 2001-09-07 <johan AT FRIJA>
15677 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
15679 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
15681 2001-09-06 <johan AT FRIJA>
15683 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
15684 * bernhard noted me at this: "() equals to (void)" (1.38)
15686 2001-09-05 <johan AT FRIJA>
15688 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
15690 2001-09-04 <johan AT FRIJA>
15692 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
15695 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
15697 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
15699 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
15701 * link/z80/aslink.h: Fixed path for PATH_MAX
15703 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
15705 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
15707 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
15709 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
15711 * 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.
15713 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
15715 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
15716 (genCmp): Fixed up genCmp for the GB with longs.
15718 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
15720 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
15722 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
15724 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
15726 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
15728 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
15730 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
15732 * 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.
15734 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
15736 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
15738 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
15740 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
15742 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
15744 * sim/ucsim/configure: little improvement of Cygwin-detection
15745 * sim/ucsim/configure.in: little improvement of Cygwin-detection
15746 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
15747 * support/regression/tests/bug-221100.c: small changes for mcs51
15748 * support/regression/tests/bug-221168.c: small changes for mcs51
15749 * support/regression/tests/bug-227710.c: small changes for mcs51
15750 * support/regression/tests/staticinit.c: small changes for mcs51
15751 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
15752 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
15753 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601